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1 /* |
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2 * Copyright (c) 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: |
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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 |
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20 |
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21 |
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22 |
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23 |
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24 |
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25 #include <SenXmlUtils.h> |
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26 #include "senpropertiesfragment.h" |
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27 #include "senpropertieselement.h" |
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28 |
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29 EXPORT_C CSenPropertiesFragment* CSenPropertiesFragment::NewL( |
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30 RStringPool* aStringPool) |
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31 { |
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32 CSenPropertiesFragment* pNew = new (ELeave) CSenPropertiesFragment; |
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33 pNew->ipStringPool = aStringPool; |
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34 return pNew; |
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35 } |
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36 |
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37 EXPORT_C CSenPropertiesFragment* CSenPropertiesFragment::NewL( |
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38 const CSenElement& aElement, |
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39 RStringPool* aStringPool) |
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40 { |
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41 CSenPropertiesFragment* pNew = new (ELeave) CSenPropertiesFragment; |
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42 CleanupStack::PushL(pNew); |
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43 pNew->BaseConstructL(aElement, aStringPool); |
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44 CleanupStack::Pop(pNew); |
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45 return pNew; |
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46 } |
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47 |
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48 EXPORT_C CSenPropertiesFragment* CSenPropertiesFragment::NewL( |
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49 const TDesC8& aLocalName, |
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50 RStringPool* aStringPool) |
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51 { |
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52 CSenPropertiesFragment* pNew = new (ELeave) CSenPropertiesFragment; |
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53 CleanupStack::PushL(pNew); |
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54 pNew->BaseConstructL(aLocalName, aStringPool); |
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55 CleanupStack::Pop(pNew); |
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56 return pNew; |
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57 } |
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58 |
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59 EXPORT_C CSenPropertiesFragment* CSenPropertiesFragment::NewL( |
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60 const TDesC8& aNsUri, |
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61 const TDesC8& aLocalName, |
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62 RStringPool* aStringPool) |
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63 { |
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64 CSenPropertiesFragment* pNew = new (ELeave) CSenPropertiesFragment; |
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65 CleanupStack::PushL(pNew); |
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66 pNew->BaseConstructL(aNsUri, aLocalName, aStringPool); |
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67 CleanupStack::Pop(pNew); |
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68 return pNew; |
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69 } |
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70 |
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71 EXPORT_C CSenPropertiesFragment* CSenPropertiesFragment::NewL( |
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72 const TDesC8& aNsUri, |
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73 const TDesC8& aLocalName, |
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74 const TDesC8& aQName, |
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75 const RAttributeArray& aAttrs, |
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76 RStringPool* aStringPool) |
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77 { |
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78 CSenPropertiesFragment* pNew = new (ELeave) CSenPropertiesFragment; |
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79 CleanupStack::PushL(pNew); |
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80 pNew->BaseConstructL(aNsUri, aLocalName, aQName, aAttrs, aStringPool); |
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81 CleanupStack::Pop(pNew); |
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82 return pNew; |
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83 } |
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84 |
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85 EXPORT_C CSenPropertiesFragment* CSenPropertiesFragment::NewL( |
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86 const TDesC8& aNsUri, |
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87 const TDesC8& aLocalName, |
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88 const TDesC8& aQName, |
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89 const RAttributeArray& aAttrs, |
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90 CSenElement& aParent, |
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91 RStringPool* aStringPool) |
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92 { |
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93 CSenPropertiesFragment* pNew = new (ELeave) CSenPropertiesFragment; |
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94 CleanupStack::PushL(pNew); |
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95 pNew->BaseConstructL(aNsUri, aLocalName, aQName, aAttrs, aParent, |
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96 aStringPool); |
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97 CleanupStack::Pop(pNew); |
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98 return pNew; |
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99 } |
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100 |
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101 EXPORT_C CSenPropertiesFragment* CSenPropertiesFragment::NewL( |
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102 const TDesC8& aNsUri, |
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103 const TDesC8& aLocalName, |
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104 const TDesC8& aQName, |
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105 RStringPool* aStringPool) |
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106 { |
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107 CSenPropertiesFragment* pNew = new (ELeave) CSenPropertiesFragment; |
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108 CleanupStack::PushL(pNew); |
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109 pNew->BaseConstructL(aNsUri, aLocalName, aQName, aStringPool); |
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110 CleanupStack::Pop(pNew); |
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111 return pNew; |
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112 } |
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113 |
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114 CSenPropertiesFragment::~CSenPropertiesFragment() |
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115 { |
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116 } |
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117 |
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118 CSenPropertiesFragment::CSenPropertiesFragment() |
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119 { |
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120 } |
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121 |
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122 void CSenPropertiesFragment::BaseConstructL(const CSenElement& aElement, |
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123 RStringPool* aStringPool) |
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124 { |
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125 ipStringPool = aStringPool; |
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126 ipElement = CSenPropertiesElement::NewL(aElement.LocalName(), |
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127 ipStringPool); |
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128 ipElement->CopyFromL((CSenElement&)aElement); |
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129 } |
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130 |
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131 void CSenPropertiesFragment::BaseConstructL(const TDesC8& aLocalName, |
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132 RStringPool* aStringPool) |
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133 { |
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134 ipStringPool = aStringPool; |
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135 ipElement = CSenPropertiesElement::NewL(aLocalName, ipStringPool); |
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136 } |
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137 |
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138 void CSenPropertiesFragment::BaseConstructL( |
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139 const TDesC8& aNsUri, |
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140 const TDesC8& aLocalName, |
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141 RStringPool* aStringPool) |
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142 { |
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143 ipStringPool = aStringPool; |
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144 ipElement = CSenPropertiesElement::NewL(aNsUri, aLocalName, ipStringPool); |
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145 } |
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146 |
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147 void CSenPropertiesFragment::BaseConstructL( |
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148 const TDesC8& aNsUri, |
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149 const TDesC8& aLocalName, |
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150 const TDesC8& aQName, |
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151 const RAttributeArray& aAttrs, |
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152 RStringPool* aStringPool) |
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153 { |
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154 ipStringPool = aStringPool; |
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155 ipElement = CSenPropertiesElement::NewL(aNsUri, aLocalName, aQName, |
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156 aAttrs, ipStringPool); |
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157 } |
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158 |
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159 void CSenPropertiesFragment::BaseConstructL( |
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160 const TDesC8& aNsUri, |
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161 const TDesC8& aLocalName, |
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162 const TDesC8& aQName, |
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163 const RAttributeArray& aAttrs, |
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164 CSenElement& aParent, |
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165 RStringPool* aStringPool) |
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166 { |
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167 ipStringPool = aStringPool; |
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168 // this transfers the ipElement ownership to the parent(!) |
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169 ipElement = CSenPropertiesElement::NewL(aNsUri, aLocalName, aQName, aAttrs, |
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170 aParent, ipStringPool); |
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171 } |
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172 |
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173 void CSenPropertiesFragment::BaseConstructL( |
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174 const TDesC8& aNsUri, |
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175 const TDesC8& aLocalName, |
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176 const TDesC8& aQName, |
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177 RStringPool* aStringPool |
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178 ) |
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179 { |
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180 ipStringPool = aStringPool; |
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181 ipElement = CSenPropertiesElement::NewL(aNsUri, aLocalName, aQName, |
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182 ipStringPool); |
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183 } |
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184 |
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185 void CSenPropertiesFragment::BaseConstructL(CSenXmlReader& aReader, |
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186 RStringPool* aStringPool) |
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187 { |
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188 ipStringPool = aStringPool; |
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189 CSenDomFragment::BaseConstructL(aReader); |
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190 } |
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191 |
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192 void CSenPropertiesFragment::ExpandL( |
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193 const TDesC8& aNsUri, |
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194 const TDesC8& aLocalName, |
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195 const TDesC8& aQName, |
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196 const RAttributeArray& aAttrs) |
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197 { |
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198 |
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199 if(ipDomDelegate) |
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200 { |
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201 // We do not own the element, so remove it from the fragment. |
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202 ipDomDelegate->ExtractElement(); |
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203 delete ipDomDelegate; |
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204 ipDomDelegate = NULL; |
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205 } |
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206 |
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207 // delegate parsing to a new DOMFragment, |
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208 // until we encounter the end of an element with the given qualified name |
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209 ipDomDelegate = CSenPropertiesFragment::NewL(aNsUri, |
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210 aLocalName, |
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211 aQName, |
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212 aAttrs, |
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213 *ipElement, |
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214 ipStringPool); |
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215 |
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216 ipElement->AddElementL(ipDomDelegate->AsElement()); |
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217 |
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218 DelegateParsingL(*ipDomDelegate); // note that the parsing is actually |
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219 // performed AFTER the StartElement() |
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220 // method, which called this ExpandL() |
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221 // has been fully executed (this is an |
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222 // async signal send to the _same_ |
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223 // parser(!) |
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224 } |
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225 |
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226 |
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227 void CSenPropertiesFragment::StartElementL(const TDesC8& aNsUri, |
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228 const TDesC8& aLocalName, |
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229 const TDesC8& aQName, |
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230 const RAttributeArray& aAttrs) |
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231 { |
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232 if(!ipElement) |
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233 { |
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234 ipElement = CSenPropertiesElement::NewL(aNsUri, aLocalName, aQName, |
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235 ipStringPool); |
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236 } |
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237 |
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238 if ( !ipStringPool ) |
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239 { |
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240 AllocContentSaverL(); |
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241 } |
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242 |
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243 if(iState == KStateIgnore) |
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244 { |
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245 const TDesC8& localName = ipElement->LocalName(); |
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246 const TDesC8& nsUri = ipElement->NamespaceURI(); |
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247 |
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248 if(localName == aLocalName && nsUri == aNsUri) |
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249 { |
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250 iState = KStateSave; // IOP |
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251 SetAttributesL(aAttrs); |
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252 } |
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253 } |
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254 else if((iState & KStateSave) == KStateSave) |
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255 { |
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256 // When a new property is parsed, any existing one (with same [local] name) must be removed first |
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257 CSenElement* pElement = AsElement().RemoveElement(aNsUri, aLocalName); |
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258 delete pElement; |
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259 |
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260 ExpandL(aNsUri, aLocalName, aQName, aAttrs); |
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261 } |
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262 } |
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263 |
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264 void CSenPropertiesFragment::EndElementL( |
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265 const TDesC8& aNsUri, |
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266 const TDesC8& aLocalName, |
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267 const TDesC8& aQName |
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268 ) |
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269 { |
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270 CSenDomFragment::EndElementL(aNsUri, aLocalName, aQName); |
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271 } |
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272 |
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273 void CSenPropertiesFragment::CharactersL( |
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274 const TDesC8& aChars, |
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275 const TInt /*aStart*/, |
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276 const TInt /*aLength*/ |
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277 ) |
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278 { |
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279 if ( !ipStringPool ) |
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280 { |
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281 AllocContentSaverL(); |
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282 |
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283 HBufC8* pCharsCopy = NULL; |
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284 |
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285 if (SenXmlUtils::DecodeHttpCharactersL(aChars, pCharsCopy)) |
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286 { |
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287 CleanupStack::PushL(pCharsCopy); |
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288 iWs.WriteL(*pCharsCopy); |
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289 CleanupStack::PopAndDestroy(); // pCharsCopy |
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290 } |
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291 else |
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292 { |
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293 delete pCharsCopy; |
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294 iWs.WriteL(aChars); |
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295 } |
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296 } |
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297 else |
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298 { |
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299 ipElement->SetContentL(aChars); |
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300 } |
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301 } |
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302 |
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303 void CSenPropertiesFragment::AllocContentSaverL() |
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304 { |
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305 if ( !ipStringPool ) |
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306 { |
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307 CSenBaseFragment::AllocContentSaverL(); |
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308 } |
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309 } |
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310 |
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311 RStringPool& CSenPropertiesFragment::StringPool() |
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312 { |
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313 return *ipStringPool; |
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314 } |
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315 |
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316 void CSenPropertiesFragment::SetStringPool(RStringPool& aStringPool) |
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317 { |
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318 ipStringPool = &aStringPool; |
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319 } |
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320 |
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321 TBool CSenPropertiesFragment::HasStringPool() const |
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322 { |
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323 return ( ipStringPool ) ? ETrue : EFalse; |
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324 } |
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325 |
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326 // END OF FILE |
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327 |
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328 |
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329 |