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1 /** @file |
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2 * Copyright (c) 2007 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: Implements the CUpnpBodyOfSoapContentHandler class |
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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 "upnpbodyofsoapcontenthandler.h" |
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20 #include "upnpcontenthandlerscontroller.h" |
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21 #include "upnpsoapliterals.h" |
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22 #include "upnpsingletagcontenthandler.h" |
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23 #include "upnperrorcodeseekercontenthandler.h" |
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24 #include "upnpdescriptionproperty.h" |
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25 |
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26 _LIT8( KUpnpActionName, "ActionName" ); |
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27 |
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28 // ----------------------------------------------------------------------------- |
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29 // CUpnpBodyOfSoapContentHandler::NewL |
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30 // Two-phased constructor |
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31 // ----------------------------------------------------------------------------- |
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32 // |
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33 CUpnpBodyOfSoapContentHandler* CUpnpBodyOfSoapContentHandler::NewL( |
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34 CUpnpContentHandlersController& aController, |
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35 RPointerArray<CUpnpDescriptionProperty>& aResultSetOfArguments ) |
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36 { |
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37 CUpnpBodyOfSoapContentHandler* soapContentHandler = |
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38 CUpnpBodyOfSoapContentHandler::NewLC( aController, aResultSetOfArguments ); |
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39 CleanupStack::Pop( soapContentHandler ); |
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40 return soapContentHandler; |
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41 } |
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42 |
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43 // ----------------------------------------------------------------------------- |
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44 // CUpnpBodyOfSoapContentHandler::NewLC |
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45 // Two-phased constructor. Leaves teh object on the CleanupStack |
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46 // ----------------------------------------------------------------------------- |
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47 // |
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48 CUpnpBodyOfSoapContentHandler* CUpnpBodyOfSoapContentHandler::NewLC( |
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49 CUpnpContentHandlersController& aController, |
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50 RPointerArray<CUpnpDescriptionProperty>& aResultSetOfArguments) |
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51 { |
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52 CUpnpBodyOfSoapContentHandler* soapContentHandler = |
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53 new (ELeave) CUpnpBodyOfSoapContentHandler( aController, aResultSetOfArguments ); |
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54 CleanupStack::PushL( soapContentHandler ); |
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55 soapContentHandler->ConstructL(); |
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56 return soapContentHandler; |
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57 } |
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58 |
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59 // ----------------------------------------------------------------------------- |
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60 // CUpnpBodyOfSoapContentHandler::~CUpnpBodyOfSoapContentHandler |
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61 // Destructor of CUpnpBodyOfSoapContentHandler class |
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62 // ----------------------------------------------------------------------------- |
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63 // |
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64 CUpnpBodyOfSoapContentHandler::~CUpnpBodyOfSoapContentHandler() |
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65 { |
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66 } |
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67 |
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68 // ----------------------------------------------------------------------------- |
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69 // CUpnpBodyOfSoapContentHandler::CUpnpBodyOfSoapContentHandler |
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70 // Constructor |
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71 // ----------------------------------------------------------------------------- |
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72 // |
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73 CUpnpBodyOfSoapContentHandler::CUpnpBodyOfSoapContentHandler( |
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74 CUpnpContentHandlersController& aController, |
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75 RPointerArray<CUpnpDescriptionProperty>& aResultSetOfArguments) : |
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76 CUpnpPropertysetContentHandler( aController, aResultSetOfArguments ) |
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77 { |
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78 } |
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79 |
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80 // ----------------------------------------------------------------------------- |
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81 // CUpnpBodyOfSoapContentHandler::ConstructL |
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82 // Second phase constructor |
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83 // ----------------------------------------------------------------------------- |
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84 // |
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85 void CUpnpBodyOfSoapContentHandler::ConstructL() |
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86 { |
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87 CUpnpPropertysetContentHandler::ConstructL(); |
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88 } |
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89 |
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90 // ----------------------------------------------------------------------------- |
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91 // CUpnpBodyOfSoapContentHandler::OnStartElementL |
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92 // This method is a callback to indicate an element has been parsed. |
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93 // ----------------------------------------------------------------------------- |
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94 // |
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95 void CUpnpBodyOfSoapContentHandler::OnStartElementL( |
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96 const RTagInfo& aElement, const RAttributeArray& /*aAttributes*/) |
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97 { |
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98 const TDesC8& elementName( aElement.LocalName().DesC() ); |
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99 |
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100 if ( iIsInsideOfAction ) |
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101 { |
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102 if ( InsideOfArgument() ) |
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103 { |
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104 SetIgnoreHandlerL(); |
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105 } |
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106 else |
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107 { |
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108 CUpnpSingleTagContentHandler::SafeCopyL( iCurrentPropertyKey, |
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109 elementName); |
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110 } |
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111 } |
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112 else |
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113 { |
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114 if ( elementName == KUpnpSoapFault ) |
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115 { |
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116 iResultPropertyset.ResetAndDestroy(); |
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117 iCurrentPropertyKey = KUpnpSoapFault; |
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118 iController.SetCurrentContentHandlerL( |
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119 CUpnpErrorCodeSeekerContentHandler::NewL( iController, iCurrentPropertyValue ) |
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120 ); |
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121 } |
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122 else |
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123 { |
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124 //we're assuming that now is 'actionName'/'actionName'Response tag |
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125 //we're also ignoring namespaces |
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126 //these both things could be changed if we want to have stricter parser |
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127 StoreCurrentPropertyL(); |
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128 iCurrentPropertyKey = KUpnpActionName; |
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129 CUpnpSingleTagContentHandler::SafeCopyL( iCurrentPropertyValue, elementName ); |
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130 StoreCurrentPropertyL(); |
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131 iIsInsideOfAction = ETrue; |
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132 } |
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133 } |
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134 } |
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135 |
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136 // ----------------------------------------------------------------------------- |
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137 // CUpnpBodyOfSoapContentHandler::OnEndElementL |
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138 // This method is a callback to indicate the end of the element has been reached. |
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139 // ----------------------------------------------------------------------------- |
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140 // |
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141 void CUpnpBodyOfSoapContentHandler::OnEndElementL( const RTagInfo& /*aElement*/ ) |
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142 { |
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143 if ( iIsInsideOfAction ) |
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144 { |
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145 if ( !InsideOfArgument() ) |
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146 { |
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147 iIsInsideOfAction = EFalse; |
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148 } |
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149 StoreCurrentPropertyL(); |
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150 } |
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151 else |
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152 { |
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153 StoreCurrentPropertyL(); |
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154 iController.SetPreviousContentHandler(); |
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155 } |
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156 } |
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157 |
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158 // ----------------------------------------------------------------------------- |
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159 // CUpnpBodyOfSoapContentHandler::OnContentL |
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160 // This method is a callback that sends the content of the element. |
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161 // ----------------------------------------------------------------------------- |
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162 // |
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163 void CUpnpBodyOfSoapContentHandler::OnContentL( const TDesC8& aBytes) |
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164 { |
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165 if ( iIsInsideOfAction && InsideOfArgument() ) |
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166 { |
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167 CUpnpSingleTagContentHandler::SafeCopyL( iCurrentPropertyValue, aBytes ); |
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168 } |
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169 } |
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170 |
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171 // ----------------------------------------------------------------------------- |
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172 // CUpnpBodyOfSoapContentHandler::InterestedInAllNamespaces |
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173 // We are interested in tags from all possible namespaces |
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174 // Specific namespace we can check in event callback functions (On...Element) |
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175 // ----------------------------------------------------------------------------- |
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176 // |
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177 TBool CUpnpBodyOfSoapContentHandler::InterestedInAllNamespaces() |
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178 { |
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179 return ETrue; |
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180 } |
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181 |
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182 // ----------------------------------------------------------------------------- |
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183 // CUpnpBodyOfSoapContentHandler::InsideOfArgument |
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184 // Returns true if content handler is in inside argument state |
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185 // ----------------------------------------------------------------------------- |
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186 // |
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187 TBool CUpnpBodyOfSoapContentHandler::InsideOfArgument() |
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188 { |
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189 return (iCurrentPropertyKey.Length() > 0); |
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190 } |
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191 |
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192 // End of File |