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1 /* |
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2 * Copyright (c) 2008 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: factory settings for content harvester |
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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 FILES |
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20 |
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21 #include <driveinfo.h> |
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22 #include <xmlengnodelist.h> |
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23 #include <xmlengdomparser.h> |
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24 #include <xmlengdocument.h> |
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25 #include <utf.h> |
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26 #include <liwservicehandler.h> |
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27 #include "chfactorysettingsdomparser.h" |
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28 #include "chfactorysettingsglobals.h" |
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29 #include "chfactsetutils.h" |
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30 #include "cpdebug.h" |
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31 |
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32 // CONSTANTS |
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33 _LIT8( KMainDataItem8, "data" ); |
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34 _LIT8( KMainPublisherItem8, "publisher" ); |
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35 _LIT8( KType, "type" ); |
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36 _LIT8( KItem, "item" ); |
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37 _LIT8( KData, "data" ); |
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38 _LIT8( KAdd, "Add" ); |
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39 _LIT8( KDelete, "Delete" ); |
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40 _LIT8( KCpData, "cp_data" ); |
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41 _LIT8( KPublisher, "publisher" ); |
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42 |
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43 |
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44 // ============================ MEMBER FUNCTIONS =============================== |
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45 |
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46 // ----------------------------------------------------------------------------- |
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47 // CCHFactorySettingsDOMParser::CCHFactorySettingsDOMParser |
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48 // C++ default constructor can NOT contain any code, that |
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49 // might leave. |
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50 // ----------------------------------------------------------------------------- |
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51 // |
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52 CCHFactorySettingsDOMParser::CCHFactorySettingsDOMParser( RFs& aFs ): |
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53 iFs( aFs ) |
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54 { |
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55 } |
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56 |
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57 // ----------------------------------------------------------------------------- |
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58 // CCHFactorySettingsDOMParser::ConstructL |
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59 // Symbian 2nd phase constructor can leave. |
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60 // ----------------------------------------------------------------------------- |
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61 // |
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62 void CCHFactorySettingsDOMParser::ConstructL( MLiwInterface* aInterface ) |
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63 { |
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64 iCPSInterface = aInterface; |
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65 } |
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66 |
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67 // ----------------------------------------------------------------------------- |
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68 // CCHFactorySettingsDOMParser::NewL |
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69 // Two-phased constructor. |
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70 // ----------------------------------------------------------------------------- |
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71 // |
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72 CCHFactorySettingsDOMParser* CCHFactorySettingsDOMParser::NewL( |
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73 MLiwInterface* aInterface, RFs& aFs ) |
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74 { |
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75 CCHFactorySettingsDOMParser* self = NewLC( aInterface, aFs ); |
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76 CleanupStack::Pop( self ); |
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77 return self; |
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78 } |
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79 |
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80 // ----------------------------------------------------------------------------- |
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81 // CCHFactorySettingsDOMParser::NewLC |
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82 // Two-phased constructor. |
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83 // ----------------------------------------------------------------------------- |
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84 // |
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85 CCHFactorySettingsDOMParser* CCHFactorySettingsDOMParser::NewLC( |
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86 MLiwInterface* aInterface, RFs& aFs ) |
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87 { |
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88 CCHFactorySettingsDOMParser* self = new( ELeave ) CCHFactorySettingsDOMParser( aFs ); |
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89 CleanupStack::PushL( self ); |
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90 self->ConstructL( aInterface ); |
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91 return self; |
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92 } |
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93 |
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94 // ----------------------------------------------------------------------------- |
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95 // CCHFactorySettingsDOMParser::~CCHFactorySettingsDOMParser |
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96 // Destructor |
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97 // ----------------------------------------------------------------------------- |
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98 // |
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99 CCHFactorySettingsDOMParser::~CCHFactorySettingsDOMParser() |
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100 { |
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101 } |
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102 |
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103 // ----------------------------------------------------------------------------- |
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104 // CCHFactorySettingsDOMParser::Restore |
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105 // (other items were commented in a header). |
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106 // ----------------------------------------------------------------------------- |
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107 // |
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108 TInt CCHFactorySettingsDOMParser::Restore( const TDesC& aStr, TBool aUnInstall ) |
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109 { |
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110 TRAPD( err, ParseFactorySettingsFileL( aStr, aUnInstall ) ); |
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111 return err; |
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112 } |
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113 |
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114 // ----------------------------------------------------------------------------- |
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115 // CCHFactorySettingsDOMParser::ParseFactorySettingsFileL |
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116 // ----------------------------------------------------------------------------- |
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117 // |
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118 void CCHFactorySettingsDOMParser::ParseFactorySettingsFileL( |
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119 const TDesC& aFilePath, TBool aUnInstall ) |
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120 { |
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121 RXmlEngDOMImplementation domImpl; |
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122 CleanupClosePushL( domImpl ); |
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123 domImpl.OpenL(); |
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124 |
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125 RXmlEngDOMParser parser; |
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126 CleanupClosePushL( parser ); |
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127 User::LeaveIfError( parser.Open( domImpl ) ); |
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128 |
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129 RXmlEngDocument doc = parser.ParseFileL( aFilePath ); |
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130 CleanupClosePushL( doc ); |
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131 |
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132 TXmlEngElement docElement = doc.AsElement(); // cast node to element node |
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133 |
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134 TXmlEngElement element = docElement.FirstChild().AsElement(); |
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135 |
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136 RXmlEngNodeList<TXmlEngElement> elementList; |
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137 CleanupClosePushL( elementList ); |
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138 |
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139 element.GetChildElements( elementList );// to remove |
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140 |
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141 while( elementList.HasNext() ) |
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142 { |
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143 element = elementList.Next(); |
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144 TPtrC8 typeIdentifier( element.Name() ); |
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145 if( !( typeIdentifier.CompareC( KMainDataItem8 ) ) || |
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146 !( typeIdentifier.CompareC( KMainPublisherItem8 ) ) ) |
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147 { |
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148 CLiwGenericParamList* inparam = CLiwGenericParamList::NewLC(); |
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149 CLiwGenericParamList* outparam = CLiwGenericParamList::NewLC(); |
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150 CLiwDefaultMap* map = CLiwDefaultMap::NewLC(); |
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151 |
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152 if( !( typeIdentifier.CompareC( KMainDataItem8 ) ) ) |
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153 { |
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154 TLiwGenericParam item_type( KType, TLiwVariant( KCpData )); |
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155 inparam->AppendL( item_type ); |
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156 } |
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157 else |
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158 { |
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159 TLiwGenericParam item_type( KType, TLiwVariant( KPublisher )); |
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160 inparam->AppendL( item_type ); |
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161 } |
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162 |
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163 if( aUnInstall ) |
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164 { |
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165 // remove |
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166 RemoveItemL(element, map); |
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167 TLiwGenericParam item( KData, TLiwVariant( map )); |
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168 inparam->AppendL( item ); |
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169 iCPSInterface->ExecuteCmdL( KDelete, *inparam, *outparam ); |
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170 } |
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171 else |
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172 { |
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173 // add |
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174 AddItemL( element, map, EMap ); |
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175 TLiwGenericParam item( KItem, TLiwVariant( map )); |
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176 inparam->AppendL( item ); |
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177 iCPSInterface->ExecuteCmdL( KAdd, *inparam, *outparam ); |
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178 } |
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179 |
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180 CleanupStack::PopAndDestroy( map ); |
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181 CleanupStack::PopAndDestroy( outparam ); |
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182 CleanupStack::PopAndDestroy( inparam ); |
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183 } |
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184 } |
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185 |
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186 CleanupStack::PopAndDestroy( &elementList ); |
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187 CleanupStack::PopAndDestroy( &doc ); |
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188 CleanupStack::PopAndDestroy( &parser ); |
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189 CleanupStack::PopAndDestroy( &domImpl ); |
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190 |
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191 } |
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192 |
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193 // ----------------------------------------------------------------------------- |
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194 // CCHFactorySettingsDOMParser::AddItemL |
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195 // (other items were commented in a header). |
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196 // ----------------------------------------------------------------------------- |
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197 // |
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198 void CCHFactorySettingsDOMParser::AddItemL( const TXmlEngElement& aNode, |
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199 CLiwContainer* aContainer, TTypes aType ) |
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200 { |
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201 RXmlEngNodeList<TXmlEngElement> children; |
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202 CleanupClosePushL( children ); |
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203 aNode.GetChildElements( children ); |
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204 |
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205 while( children.HasNext() ) |
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206 { |
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207 TXmlEngElement node = children.Next(); |
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208 TPtrC8 typeIdentifier( node.Name() ); |
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209 if( !( typeIdentifier.CompareC( KDataItem8 ) ) ) |
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210 { |
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211 switch ( aType ) |
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212 { |
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213 case EMap: |
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214 ExtractAttributesAndAddL( node, |
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215 static_cast<CLiwDefaultMap*>(aContainer) ); |
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216 break; |
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217 case EList: |
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218 ExtractAttributesAndAddL( node, |
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219 static_cast<CLiwDefaultList*>( aContainer ) ); |
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220 break; |
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221 default: |
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222 { |
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223 User::Panic( _L("Wrong Type" ),1 ); |
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224 } |
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225 } |
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226 } |
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227 } |
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228 |
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229 CleanupStack::PopAndDestroy( &children ); |
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230 } |
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231 |
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232 // ----------------------------------------------------------------------------- |
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233 // CCHFactorySettingsDOMParser::RemoveItemL |
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234 // (other items were commented in a header). |
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235 // ----------------------------------------------------------------------------- |
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236 // |
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237 void CCHFactorySettingsDOMParser::RemoveItemL( const TXmlEngElement& aNode, |
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238 CLiwDefaultMap* aMap ) |
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239 { |
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240 CP_DEBUG(_L8("CCHFactorySettingsDOMParser::RemoveItemL" )); |
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241 RXmlEngNodeList<TXmlEngElement> children; |
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242 CleanupClosePushL( children ); |
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243 |
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244 aNode.GetChildElements( children ); |
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245 |
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246 while( children.HasNext() ) |
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247 { |
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248 TXmlEngElement node = children.Next(); |
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249 TPtrC8 typeIdentifier( node.Name() ); |
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250 if( !( typeIdentifier.CompareC( KDataItem8 ) ) ) |
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251 { |
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252 ExtractDeleteAttributesL( node, aMap ); |
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253 } |
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254 } |
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255 CleanupStack::PopAndDestroy( &children ); |
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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 // CCHFactorySettingsDOMParser::ExtractDeleteAttributesL |
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261 // ----------------------------------------------------------------------------- |
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262 // |
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263 void CCHFactorySettingsDOMParser::ExtractDeleteAttributesL( |
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264 const TXmlEngElement& aNode, |
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265 CLiwDefaultMap* aMap ) |
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266 { |
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267 CP_DEBUG(_L8("CCHFactorySettingsDOMParser::ExtractDeleteAttributesL" )); |
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268 |
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269 TPtrC8 key = aNode.AttributeValueL(KAttributeKey8); |
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270 TPtrC8 value = aNode.AttributeValueL(KAttributeValue8); |
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271 HBufC* type = CnvUtfConverter::ConvertToUnicodeFromUtf8L( |
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272 aNode.AttributeValueL(KAttributeType8)); |
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273 CleanupStack::PushL( type ); |
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274 |
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275 if ( key.Compare( KNullDesC8 ) != 0 |
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276 && type->Compare( KNullDesC ) != 0 |
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277 && value.Compare( KNullDesC8 ) != 0 ) |
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278 { |
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279 HBufC* value16 = NULL; |
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280 switch ( ConvertToType( *type ) ) |
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281 { |
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282 case EDescriptor8: |
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283 aMap->InsertL( key, value ); |
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284 break; |
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285 case EDescriptor16: |
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286 value16 = CnvUtfConverter::ConvertToUnicodeFromUtf8L( value ); |
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287 CleanupStack::PushL( value16 ); |
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288 aMap->InsertL( key, *value16 ); |
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289 CleanupStack::PopAndDestroy( value16 ); |
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290 break; |
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291 default: |
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292 { |
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293 //wrong type - ignore |
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294 } |
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295 } |
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296 } |
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297 CleanupStack::PopAndDestroy( type ); |
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298 } |
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299 |
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300 // ----------------------------------------------------------------------------- |
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301 // CCHFactorySettingsDOMParser::ExtractAttributesAndAddL |
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302 // ----------------------------------------------------------------------------- |
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303 // |
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304 void CCHFactorySettingsDOMParser::ExtractAttributesAndAddL( |
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305 const TXmlEngElement& aNode, CLiwDefaultMap* aMap ) |
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306 { |
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307 CP_DEBUG(_L8("CCHFactorySettingsDOMParser::ExtractAttributesAndAddL" )); |
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308 TPtrC8 key = aNode.AttributeValueL(KAttributeKey8); |
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309 HBufC* type = CnvUtfConverter::ConvertToUnicodeFromUtf8L( |
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310 aNode.AttributeValueL(KAttributeType8)); |
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311 CleanupStack::PushL( type ); |
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312 |
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313 if ( key.Compare( KNullDesC8 ) != 0 |
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314 && type->Compare( KNullDesC ) != 0 ) |
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315 { |
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316 HBufC* value = CnvUtfConverter::ConvertToUnicodeFromUtf8L( |
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317 aNode.AttributeValueL(KAttributeValue8)); |
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318 CleanupStack::PushL( value ); |
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319 TTypes typeCheck = ConvertToType( *type ); |
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320 //check if value exist |
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321 //it is not needed in case of Map and List |
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322 if ( value->Compare( KNullDesC ) != 0 |
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323 || typeCheck == EMap |
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324 || typeCheck == EList ) |
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325 { |
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326 HBufC8* bufV = NULL; |
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327 CLiwDefaultMap* nestedMap = NULL; |
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328 CLiwDefaultList* nestedList = NULL; |
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329 |
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330 switch ( typeCheck ) |
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331 { |
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332 case EInteger: |
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333 aMap->InsertL( key, FactSetCHUtils::Str2Int32( *value ) ); |
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334 break; |
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335 case EUInteger: |
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336 aMap->InsertL( key, FactSetCHUtils::Str2Uint( *value ) ); |
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337 break; |
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338 case EDescriptor8: |
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339 bufV = FactSetCHUtils::Str2Str8LC( *value ); |
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340 aMap->InsertL( key, *bufV ); |
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341 CleanupStack::PopAndDestroy( bufV ); |
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342 break; |
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343 case EDescriptor16: |
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344 aMap->InsertL( key, *value ); |
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345 break; |
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346 case EMap: |
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347 nestedMap = CLiwDefaultMap::NewLC(); |
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348 AddItemL( aNode, nestedMap, EMap ); |
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349 aMap->InsertL( key, nestedMap ); |
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350 CleanupStack::PopAndDestroy( nestedMap ); |
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351 break; |
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352 case EList: |
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353 nestedList = CLiwDefaultList::NewLC(); |
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354 AddItemL( aNode, nestedList, EList ); |
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355 aMap->InsertL( key, nestedList ); |
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356 CleanupStack::PopAndDestroy( nestedList ); |
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357 break; |
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358 case EBool: |
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359 aMap->InsertL( key, FactSetCHUtils::Str2Bool( *value ) ); |
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360 break; |
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361 case EReal: |
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362 aMap->InsertL( key, FactSetCHUtils::Str2Real( *value ) ); |
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363 break; |
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364 case EUid: |
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365 aMap->InsertL( key, FactSetCHUtils::Str2Uid( *value ) ); |
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366 break; |
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367 default: |
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368 { |
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369 //wrong type - ignore |
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370 } |
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371 } |
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372 } |
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373 CleanupStack::PopAndDestroy( value ); |
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374 } |
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375 CleanupStack::PopAndDestroy( type ); |
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376 } |
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377 |
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378 |
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379 // ----------------------------------------------------------------------------- |
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380 // CCHFactorySettingsDOMParser::ExtractAttributesAndAddL |
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381 // ----------------------------------------------------------------------------- |
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382 // |
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383 void CCHFactorySettingsDOMParser::ExtractAttributesAndAddL( |
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384 const TXmlEngElement& aNode, CLiwDefaultList* aList ) |
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385 { |
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386 CP_DEBUG( _L8( "CCHFactorySettingsDOMParser::ExtractAttributesAndAddL" ) ); |
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387 |
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388 HBufC* type = CnvUtfConverter::ConvertToUnicodeFromUtf8L( |
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389 aNode.AttributeValueL(KAttributeType8)); |
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390 CleanupStack::PushL( type ); |
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391 |
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392 if( type->Compare( KNullDesC ) != 0 ) |
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393 { |
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394 HBufC* value = CnvUtfConverter::ConvertToUnicodeFromUtf8L( |
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395 aNode.AttributeValueL(KAttributeValue8)); |
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396 CleanupStack::PushL( value ); |
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397 TTypes typeCheck = ConvertToType( *type ); |
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398 //check if value exist |
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399 //it is not needed in case of Map and List |
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400 if( value->Compare( KNullDesC ) != 0 |
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401 || typeCheck == EMap |
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402 || typeCheck == EList ) |
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403 { |
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404 HBufC8* bufV = NULL; |
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405 CLiwDefaultMap* nestedMap = NULL; |
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406 CLiwDefaultList* nestedList = NULL; |
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407 |
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408 switch( typeCheck ) |
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409 { |
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410 case EInteger: |
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411 aList->AppendL( FactSetCHUtils::Str2Int32( *value ) ); |
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412 break; |
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413 case EUInteger: |
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414 aList->AppendL( FactSetCHUtils::Str2Uint( *value ) ); |
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415 break; |
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416 case EDescriptor8: |
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417 bufV = FactSetCHUtils::Str2Str8LC( *value ); |
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418 aList->AppendL( *bufV ); |
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419 CleanupStack::PopAndDestroy( bufV ); |
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420 break; |
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421 case EDescriptor16: |
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422 aList->AppendL( value ); |
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423 break; |
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424 case EMap: |
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425 nestedMap = CLiwDefaultMap::NewLC(); |
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426 AddItemL( aNode, nestedMap, EMap ); |
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427 aList->AppendL( nestedMap ); |
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428 CleanupStack::PopAndDestroy( nestedMap ); |
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429 break; |
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430 case EList: |
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431 nestedList = CLiwDefaultList::NewLC(); |
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432 AddItemL( aNode, nestedList, EList ); |
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433 aList->AppendL( nestedList ); |
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434 CleanupStack::PopAndDestroy( nestedList ); |
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435 break; |
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436 case EBool: |
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437 aList->AppendL( FactSetCHUtils::Str2Bool( *value ) ); |
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438 break; |
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439 case EReal: |
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440 aList->AppendL( FactSetCHUtils::Str2Real( *value ) ); |
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441 break; |
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442 case EUid: |
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443 aList->AppendL( FactSetCHUtils::Str2Uid( *value ) ); |
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444 break; |
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445 default: |
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446 { |
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447 //wrong type - ignore |
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448 } |
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449 } |
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450 } |
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451 CleanupStack::PopAndDestroy( value ); |
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452 } |
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453 CleanupStack::PopAndDestroy( type ); |
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454 } |
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455 |
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456 |
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457 // ----------------------------------------------------------------------------- |
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458 // CCHFactorySettingsDOMParser::ConvertToType |
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459 // ----------------------------------------------------------------------------- |
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460 // |
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461 CCHFactorySettingsDOMParser::TTypes CCHFactorySettingsDOMParser::ConvertToType( |
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462 const TDesC& aType ) |
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463 { |
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464 CP_DEBUG(_L8("CCHFactorySettingsDOMParser::ConvertToType" )); |
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465 if ( !aType.Compare( KInteger ) ) |
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466 return EInteger; |
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467 if ( !aType.Compare( KUInteger ) ) |
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468 return EUInteger; |
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469 if ( !aType.Compare( KDescriptor8 ) ) |
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470 return EDescriptor8; |
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471 if ( !aType.Compare( KDescriptor16 ) ) |
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472 return EDescriptor16; |
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473 if ( !aType.Compare( KMap ) ) |
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474 return EMap; |
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475 if ( !aType.Compare( KList ) ) |
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476 return EList; |
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477 if ( !aType.Compare( KBool ) ) |
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478 return EBool; |
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479 if ( !aType.Compare( KReal ) ) |
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480 return EReal; |
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481 if ( !aType.Compare( KUid ) ) |
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482 return EUid; |
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483 return EUndefined; |
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484 } |