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 functionality for content harvester |
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15 * |
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16 */ |
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17 |
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18 #ifndef CHFACTORYSETTINGSDOMPARSER_H_ |
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19 #define CHFACTORYSETTINGSDOMPARSER_H_ |
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20 |
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21 // INCLUDES |
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22 #include <e32base.h> |
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23 |
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24 #include <xmlengdomimplementation.h> |
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25 #include <xmlengelement.h> |
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26 #include <badesca.h> |
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27 #include <f32file.h> |
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28 |
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29 class MLiwInterface; |
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30 class CLiwDefaultMap; |
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31 class CLiwContainer; |
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32 class CLiwDefaultList; |
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33 |
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34 class CCHFactorySettingsDOMParser : public CBase |
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35 { |
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36 enum TTypes |
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37 { |
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38 EUndefined, |
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39 EInteger, |
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40 EUInteger, |
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41 EDescriptor8, |
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42 EDescriptor16, |
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43 EMap, |
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44 EList, |
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45 EBool, |
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46 EReal, |
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47 EUid |
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48 }; |
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49 |
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50 public: |
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51 // Constructors and destructor |
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52 |
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53 /** |
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54 * Two-phased constructor. |
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55 * @param aInterface Liw Interface. |
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56 * @param aFs file session. |
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57 */ |
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58 static CCHFactorySettingsDOMParser* NewL( MLiwInterface* aInterface, |
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59 RFs& aFs ); |
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60 |
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61 /** |
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62 * Two-phased constructor. |
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63 * @param aInterface Liw Interface. |
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64 * @param aFs file session. |
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65 */ |
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66 static CCHFactorySettingsDOMParser* NewLC( MLiwInterface* aInterface, |
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67 RFs& aFs ); |
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68 |
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69 /** |
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70 * Destructor. |
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71 */ |
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72 virtual ~CCHFactorySettingsDOMParser(); |
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73 |
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74 public: // new functions |
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75 |
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76 /** |
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77 * Restores all factory settings |
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78 * |
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79 * @param aStr Path to file. |
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80 * @param aUnInstall mark indicating add or remove option. |
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81 */ |
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82 TInt Restore( const TDesC& aStr, TBool aUnInstall=EFalse ); |
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83 |
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84 private: |
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85 |
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86 /** |
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87 * C++ default constructor. |
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88 * @param aFs file session. |
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89 */ |
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90 CCHFactorySettingsDOMParser( RFs& aFs ); |
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91 |
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92 /** |
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93 * By default Symbian 2nd phase constructor is private. |
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94 * @param aInterface Liw Interface. |
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95 */ |
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96 void ConstructL( MLiwInterface* aInterface ); |
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97 |
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98 private: // new functions |
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99 |
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100 /** |
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101 * Parse xml files. |
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102 * @param aFilePath Path to file. |
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103 * @param aUnInstall mark indicating add or remove option. |
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104 */ |
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105 void ParseFactorySettingsFileL( const TDesC& aFilePath, |
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106 TBool aUnInstall ); |
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107 |
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108 /** |
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109 * Converts type from TDesC to TTypes. |
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110 * @param aType type key as attributes. |
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111 */ |
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112 TTypes ConvertToType( const TDesC& aType ); |
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113 |
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114 /** |
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115 * Removes an item from the database. |
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116 * @param aNode A node. |
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117 * @param aMap CLiwDefaultMap with item. |
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118 */ |
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119 void RemoveItemL( |
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120 const TXmlEngElement& aNode, |
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121 CLiwDefaultMap* aMap ); |
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122 /** |
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123 * Adds an item do the database. |
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124 * @param aNode An "item" node. |
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125 * @param aContainer container with item. |
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126 * @param aType type of item. |
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127 */ |
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128 void AddItemL( const TXmlEngElement& aNode, |
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129 CLiwContainer* aContainer, |
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130 TTypes aType ); |
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131 |
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132 /** |
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133 * Extracts deleted attributes from "item" node. |
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134 * @param aNode An "item" node. |
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135 * @param aMap CLiwDefaultMap with item. |
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136 */ |
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137 void ExtractDeleteAttributesL( |
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138 const TXmlEngElement& aNode, |
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139 CLiwDefaultMap* aMap ); |
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140 |
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141 /** |
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142 * Extracts and adds attributes from "item" node to map. |
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143 * @param aNode An "item" node. |
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144 * @param aMap CLiwDefaultMap with item. |
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145 */ |
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146 void ExtractAttributesAndAddL( |
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147 const TXmlEngElement& aNode, |
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148 CLiwDefaultMap* aMap ); |
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149 |
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150 /** |
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151 * Extracts and adds attributes from "item" node to list. |
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152 * @param aItem An "item" node. |
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153 * @param aList CLiwDefaultList with item. |
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154 */ |
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155 void ExtractAttributesAndAddL( |
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156 const TXmlEngElement& aNode, |
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157 CLiwDefaultList* aList ); |
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158 |
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159 private: |
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160 // Data |
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161 |
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162 /** |
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163 * CPS interface |
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164 * Not own |
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165 */ |
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166 MLiwInterface* iCPSInterface; |
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167 |
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168 /* |
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169 * File server session.Not Own |
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170 */ |
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171 RFs iFs; |
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172 |
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173 }; |
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174 |
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175 #endif /* CHFACTORYSETTINGSDOMPARSER_H_ */ |
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