1 /* |
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2 * Copyright (c) 2007-2008 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: |
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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 <liwservicehandler.h> |
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20 |
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21 #include "hnmdkeyfactory.h" |
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22 #include "hnconvutils.h" |
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23 #include "hnliwutils.h" |
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24 #include "hnglobals.h" |
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25 #include "hnmdbasekey.h" |
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26 |
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27 // ======== MEMBER FUNCTIONS ======== |
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28 |
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29 // --------------------------------------------------------------------------- |
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30 // |
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31 // --------------------------------------------------------------------------- |
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32 // |
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33 void CHnMdBaseKey::SetKeyOrNameL( const TXmlEngElement& aElement ) |
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34 { |
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35 // set key or name |
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36 if ( !aElement.Name().Compare( KKeyElementItem8 ) ) |
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37 { |
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38 if ( aElement.HasAttributeL( KKeyAttrName8 ) ) |
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39 { |
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40 // key |
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41 SetKeyNameL( aElement.AttributeNodeL( KKeyAttrName8 ) ); |
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42 } |
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43 else if ( aElement.HasAttributeL( KNameAttrName8 ) ) |
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44 { |
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45 // name |
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46 SetKeyNameL( aElement.AttributeNodeL( KNameAttrName8 ) ); |
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47 } |
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48 } |
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49 } |
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50 |
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51 // --------------------------------------------------------------------------- |
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52 // |
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53 // --------------------------------------------------------------------------- |
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54 // |
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55 const RPointerArray<CHnMdBaseKey>& CHnMdBaseKey::SubKeys() const |
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56 { |
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57 return iSubKeys; |
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58 } |
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59 |
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60 // --------------------------------------------------------------------------- |
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61 // |
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62 // --------------------------------------------------------------------------- |
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63 // |
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64 void CHnMdBaseKey::BaseConstructL( const CHnMdBaseKey* aKey ) |
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65 { |
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66 iKeyName.CreateL( aKey->KeyName() ); |
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67 iContent.CreateL( aKey->KeyContent() ); |
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68 SetSubKeysL( aKey ); |
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69 } |
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70 |
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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 void CHnMdBaseKey::BaseConstructL( TXmlEngElement aElement ) |
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76 { |
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77 ASSERT( !aElement.Name().Compare( KKeyElementItem8 ) |
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78 || !aElement.Name().Compare( KContentTypeElementItem8 ) ); |
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79 |
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80 SetKeyOrNameL( aElement ); |
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81 SetValueL( aElement ); |
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82 |
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83 if ( aElement.HasChildNodes() ) |
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84 { |
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85 SetSubKeysL( aElement ); |
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86 } |
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87 } |
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88 |
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89 // --------------------------------------------------------------------------- |
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90 // |
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91 // --------------------------------------------------------------------------- |
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92 // |
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93 void CHnMdBaseKey::SetValueL( const TXmlEngElement& aElement ) |
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94 { |
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95 if ( aElement.HasAttributeL( KValueAttrName8 ) ) |
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96 { |
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97 SetKeyContentL( aElement.AttributeNodeL( KValueAttrName8 ) ); |
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98 } |
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99 } |
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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 // |
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105 void CHnMdBaseKey::SetValueL( const TDesC8& aValue ) |
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106 { |
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107 iContent.Close(); |
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108 iContent.CreateL( aValue.Length() ); |
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109 iContent.Copy( aValue ); |
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110 } |
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111 |
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112 // --------------------------------------------------------------------------- |
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113 // |
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114 // --------------------------------------------------------------------------- |
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115 // |
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116 void CHnMdBaseKey::SetValueL( const TDesC& aValue ) |
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117 { |
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118 iContent.Close(); |
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119 iContent.CreateL( aValue ); |
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120 } |
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121 |
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122 // --------------------------------------------------------------------------- |
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123 // |
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124 // --------------------------------------------------------------------------- |
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125 // |
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126 CHnMdBaseKey::CHnMdBaseKey() |
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127 { |
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128 } |
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129 |
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130 // --------------------------------------------------------------------------- |
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131 // |
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132 // --------------------------------------------------------------------------- |
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133 // |
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134 CHnMdBaseKey::~CHnMdBaseKey() |
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135 { |
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136 iKeyName.Close(); |
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137 iContent.Close(); |
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138 iSubKeys.ResetAndDestroy(); |
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139 } |
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140 |
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141 // --------------------------------------------------------------------------- |
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142 // |
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143 // --------------------------------------------------------------------------- |
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144 // |
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145 const TDesC8& CHnMdBaseKey::KeyName() const |
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146 { |
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147 return iKeyName; |
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148 } |
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149 |
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150 // --------------------------------------------------------------------------- |
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151 // |
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152 // --------------------------------------------------------------------------- |
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153 // |
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154 const TDesC& CHnMdBaseKey::KeyContent() const |
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155 { |
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156 return iContent; |
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157 } |
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158 |
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159 // --------------------------------------------------------------------------- |
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160 // |
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161 // --------------------------------------------------------------------------- |
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162 // |
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163 void CHnMdBaseKey::GetKeyContent( TInt& /* aKeyContent */ ) const |
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164 { |
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165 } |
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166 |
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167 // --------------------------------------------------------------------------- |
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168 // |
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169 // --------------------------------------------------------------------------- |
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170 // |
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171 void CHnMdBaseKey::GetKeyContent( TInt64& /* aKeyContent */ ) const |
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172 { |
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173 } |
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174 |
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175 // --------------------------------------------------------------------------- |
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176 // |
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177 // --------------------------------------------------------------------------- |
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178 // |
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179 void CHnMdBaseKey::SetKeyNameL( const TXmlEngAttr& aName ) |
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180 { |
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181 iKeyName.Close(); |
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182 iKeyName.CreateL( aName.Value() ); |
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183 } |
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184 |
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185 // --------------------------------------------------------------------------- |
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186 // |
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187 // --------------------------------------------------------------------------- |
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188 // |
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189 void CHnMdBaseKey::SetKeyNameL( const TDesC8& aName ) |
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190 { |
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191 iKeyName.Close(); |
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192 iKeyName.CreateL( aName ); |
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193 } |
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194 |
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195 // --------------------------------------------------------------------------- |
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196 // |
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197 // --------------------------------------------------------------------------- |
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198 // |
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199 void CHnMdBaseKey::SetSubKeysL( const TXmlEngElement& aElement ) |
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200 { |
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201 RXmlEngNodeList< TXmlEngElement > subkeys; |
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202 CleanupClosePushL( subkeys ); |
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203 aElement.GetChildElements( subkeys ); |
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204 |
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205 TInt subkeysAmount( subkeys.Count() ); |
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206 |
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207 for ( TInt j( 0 ); j < subkeysAmount; j++ ) |
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208 { |
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209 TXmlEngElement subkeyElement( subkeys.Next() ); |
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210 |
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211 if ( !subkeyElement.Name().Compare( KKeyElementItem8 ) ) |
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212 { |
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213 CHnMdBaseKey *subkey = HnMdKeyFactory::CreateL( subkeyElement ); |
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214 CleanupStack::PushL( subkey ); |
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215 AddSubKeyL( subkey ); |
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216 CleanupStack::Pop( subkey ); |
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217 } |
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218 } |
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219 CleanupStack::PopAndDestroy( &subkeys ); |
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220 } |
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221 |
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222 // --------------------------------------------------------------------------- |
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223 // |
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224 // --------------------------------------------------------------------------- |
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225 // |
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226 void CHnMdBaseKey::SetSubKeysL( const CHnMdBaseKey* aKey ) |
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227 { |
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228 const RPointerArray<CHnMdBaseKey>& subKeys = aKey->SubKeys(); |
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229 TInt count = subKeys.Count(); |
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230 for( TInt i( 0 ); i < count ; i++ ) |
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231 { |
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232 CHnMdBaseKey* subKey = subKeys[ i ]->CopyLC(); |
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233 AddSubKeyL( subKey ); |
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234 CleanupStack::Pop( subKey ); |
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235 } |
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236 } |
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237 |
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238 // --------------------------------------------------------------------------- |
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239 // |
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240 // --------------------------------------------------------------------------- |
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241 // |
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242 EXPORT_C void CHnMdBaseKey::AddSubKeyL( CHnMdBaseKey* aKey ) |
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243 { |
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244 iSubKeys.AppendL( aKey ); |
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245 } |
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246 |
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247 // --------------------------------------------------------------------------- |
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248 // |
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249 // --------------------------------------------------------------------------- |
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250 // |
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251 void CHnMdBaseKey::SetKeyContentL( const TXmlEngAttr& aContent ) |
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252 { |
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253 HBufC* value = HnConvUtils::Str8ToStrLC( aContent.Value() ); |
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254 iContent.Close(); |
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255 iContent.Assign( value ); |
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256 // clean up |
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257 CleanupStack::Pop( value ); |
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258 } |
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259 |
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260 // --------------------------------------------------------------------------- |
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261 // |
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262 // --------------------------------------------------------------------------- |
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263 // |
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264 EXPORT_C CHnMdBaseKey* CHnMdBaseKey::EvaluateLC( |
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265 const CLiwGenericParamList& aParamList, |
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266 TInt aPos ) |
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267 { |
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268 CHnMdBaseKey* copy = CopyLC(); |
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269 copy->DoEvaluateL( aParamList, aPos ); |
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270 return copy; |
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271 } |
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272 |
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273 // --------------------------------------------------------------------------- |
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274 // |
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275 // --------------------------------------------------------------------------- |
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276 // |
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277 void CHnMdBaseKey::DoEvaluateL( |
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278 const CLiwGenericParamList& aParamList, |
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279 TInt aPos ) |
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280 { |
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281 EvaluateKeyValueL( aParamList, aPos ); |
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282 // evaluate subkeys |
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283 TInt count( iSubKeys.Count() ); |
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284 for( TInt i( 0 ); i < count; i++ ) |
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285 { |
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286 CHnMdBaseKey* key = iSubKeys[ i ]; |
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287 key->DoEvaluateL( aParamList, aPos ); |
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288 } |
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289 } |
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290 |
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291 // --------------------------------------------------------------------------- |
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292 // |
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293 // --------------------------------------------------------------------------- |
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294 // |
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295 void CHnMdBaseKey::EvaluateKeyValueL( |
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296 const CLiwGenericParamList& aParamList, |
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297 TInt aPos ) |
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298 { |
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299 HBufC8* tempContent = HnConvUtils::StrToStr8LC( iContent ); |
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300 RBuf tempResult; |
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301 CleanupClosePushL( tempResult ); |
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302 if ( HnLiwUtils::GetStringL( aParamList, *tempContent, aPos, tempResult ) |
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303 != KErrBadDescriptor ) |
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304 { |
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305 iContent.Swap( tempResult ); |
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306 } |
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307 CleanupStack::PopAndDestroy( &tempResult ); |
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308 CleanupStack::PopAndDestroy( tempContent ); |
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309 } |
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310 |
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311 // --------------------------------------------------------------------------- |
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312 // |
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313 // --------------------------------------------------------------------------- |
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314 // |
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315 |
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316 EXPORT_C void CHnMdBaseKey::ToVariantL( TLiwVariant& /* aRet */ ) const |
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317 { |
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318 |
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319 } |
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320 |
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321 // --------------------------------------------------------------------------- |
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322 // |
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323 // --------------------------------------------------------------------------- |
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324 // |
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325 EXPORT_C void CHnMdBaseKey::ToGenericParamListL( CLiwGenericParamList & aRet ) const |
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326 { |
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327 |
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328 // for each key |
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329 for ( TInt i( 0 ); i < iSubKeys.Count(); i++ ) |
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330 { |
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331 CHnMdBaseKey* key = iSubKeys[i]; |
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332 const TDesC8& keyName = key->KeyName(); |
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333 TLiwVariant value; |
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334 value.PushL(); |
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335 key->ToVariantL( value ); |
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336 aRet.AppendL( TLiwGenericParam( keyName, value ) ); |
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337 CleanupStack::PopAndDestroy( &value ); |
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338 } |
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339 } |
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