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1 /* |
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2 * Copyright (c) 2004 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: Presence attribute publisher. |
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15 * |
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16 */ |
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17 |
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18 // INCLUDE FILES |
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19 |
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20 #include "CPEngAttributePublishHandler.h" |
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21 #include "CPEngTransactionStatus.h" |
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22 |
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23 #include "MPEngXMLSerializer.h" |
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24 #include "MPEngXMLParser.h" |
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25 #include "PEngAttrLibFactory.h" |
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26 #include "MPEngPresenceAttrManager.h" |
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27 #include "MPEngPresenceAttrTransactionEnv.h" |
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28 #include "MPEngPresenceAdvancedAttrModel2.h" |
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29 #include "PEngWVPresenceAttributes2.h" |
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30 |
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31 #include "PresenceDebugPrint.h" |
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32 |
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33 #include <E32Std.h> |
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34 |
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35 |
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36 |
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37 |
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38 // ============================ MEMBER FUNCTIONS =============================== |
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39 |
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40 // ----------------------------------------------------------------------------- |
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41 // CPEngAttributePublishHandler::NewL() |
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42 // Two-phased constructor. |
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43 // ----------------------------------------------------------------------------- |
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44 // |
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45 CPEngAttributePublishHandler* CPEngAttributePublishHandler::NewLC( |
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46 MPEngPresenceAttrManager& aAttrManager, |
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47 MPEngPresenceAttrTransactionEnv& aTransEnv, |
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48 const TDesC16& aData, |
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49 TInt aTransactionOperation, |
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50 TPEngWVCspVersion aCspVersion ) |
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51 { |
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52 CPEngAttributePublishHandler* self = new ( ELeave ) CPEngAttributePublishHandler( |
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53 aAttrManager, |
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54 aTransEnv, |
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55 aTransactionOperation, |
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56 aCspVersion ); |
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57 |
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58 CleanupStack::PushL( self ); |
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59 self->ConstructL( aData ); |
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60 |
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61 return self; |
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62 } |
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63 |
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64 |
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65 // Destructor |
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66 CPEngAttributePublishHandler::~CPEngAttributePublishHandler() |
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67 { |
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68 delete iTransactionStatus; |
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69 iAttributeModels.ResetAndDestroy(); //destroy all models |
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70 delete iXmlParser; |
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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 |
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76 // ----------------------------------------------------------------------------- |
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77 // CPEngAttributePublishHandler::CPEngAttributePublishHandler |
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78 // C++ default constructor can NOT contain any code, that |
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79 // might leave. |
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80 // |
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81 // There is approximately 5 attribute models to publish at time |
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82 // ==> granurality 5. |
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83 // ----------------------------------------------------------------------------- |
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84 // |
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85 CPEngAttributePublishHandler::CPEngAttributePublishHandler( |
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86 MPEngPresenceAttrManager& aAttrManager, |
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87 MPEngPresenceAttrTransactionEnv& aTransEnv, |
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88 TInt aTransactionOperation, |
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89 TPEngWVCspVersion aCspVersion ) |
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90 : iAttributeManager( aAttrManager ), |
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91 iTransEnv( aTransEnv ), |
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92 iTransactionOperation( aTransactionOperation ), |
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93 iCspVersion( aCspVersion ) |
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94 { |
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95 } |
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96 |
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97 |
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98 // ----------------------------------------------------------------------------- |
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99 // CPEngAttributePublishHandler::ConstructL() |
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100 // Symbian 2nd phase constructor can leave. |
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101 // ----------------------------------------------------------------------------- |
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102 // |
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103 void CPEngAttributePublishHandler::ConstructL( const TDesC16& aData ) |
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104 { |
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105 iTransactionStatus = CPEngTransactionStatus::NewL(); |
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106 iAttributeManager.UnpackModelArrayL( aData, |
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107 EPEngUserAttribute | EPEngStorableModel, |
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108 iAttributeModels ); |
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109 |
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110 iXmlParser = CreateXMLParserL(); |
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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 // CPEngAttributePublishHandler::RequestL() |
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117 // ----------------------------------------------------------------------------- |
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118 // |
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119 void CPEngAttributePublishHandler::RequestL( TDes8& aSendBuffer ) |
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120 { |
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121 PENG_DP_TXT( "CPEngAttributePublishHandler::RequestL()" ); |
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122 |
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123 __ASSERT_ALWAYS( iAttributeModels.Count() > 0, User::Leave( KErrArgument ) ); |
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124 |
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125 TPtrC8 transactionContentNS( KTransactionContentNS ); |
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126 TPtrC8 presenceSubListNS( KPresenceSubListAttributesNS ); |
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127 if ( iCspVersion == EWVCspV12 ) |
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128 { |
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129 transactionContentNS.Set( KTransactionContentNS_CSP12 ); |
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130 presenceSubListNS.Set( KPresenceSubListAttributesNS_CSP12 ); |
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131 } |
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132 |
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133 |
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134 aSendBuffer.Zero(); |
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135 MPEngXMLSerializer* serialize = CreateXmlSerializerL( aSendBuffer ); |
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136 CleanupClosePushL( *serialize ); |
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137 |
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138 serialize->StartTagL( KTransactionContent ).AttributeL( KXmlXmlns, |
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139 transactionContentNS ); |
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140 serialize->StartTagL( KUpdatePresenceRequest ); |
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141 serialize->StartTagL( KPresenceSubList ).AttributeL( KXmlXmlns, |
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142 presenceSubListNS ); |
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143 |
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144 const TInt count = iAttributeModels.Count(); |
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145 for ( TInt ii( 0 ); ii < count; ii++ ) |
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146 { |
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147 MPEngPresenceAdvancedAttrModel2* model = iAttributeModels[ ii ]->Advanced(); |
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148 model->EncodeToXmlL( *serialize ); |
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149 model->HandleAttributeUpdatedToNetwork(); |
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150 if ( model->Type() == KUidPrAttrOnlineStatus ) |
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151 { |
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152 iOnlineStPublished = ETrue; |
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153 } |
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154 } |
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155 |
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156 serialize->EndTagL( KPresenceSubList ); |
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157 serialize->EndTagL( KUpdatePresenceRequest ); |
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158 serialize->EndTagL( KTransactionContent ); |
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159 CleanupStack::PopAndDestroy(); //release serialize |
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160 |
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161 |
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162 PENG_DP_TXT( "CPEngAttributePublishHandler::RequestL() - Done" ); |
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163 } |
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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 // CPEngAttributePublishHandler::LastRunningTransactionHandler() |
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169 // ----------------------------------------------------------------------------- |
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170 // |
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171 void CPEngAttributePublishHandler::LastRunningTransactionHandler() |
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172 { |
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173 PENG_DP_TXT( "CPEngAttributePublishHandler::LastRunningTransactionHandler()" ); |
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174 |
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175 //nothing to do |
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176 } |
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177 |
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178 |
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179 |
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180 // ----------------------------------------------------------------------------- |
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181 // CPEngAttributePublishHandler::ProcessResponseL() |
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182 // ----------------------------------------------------------------------------- |
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183 // |
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184 void CPEngAttributePublishHandler::ProcessResponseL( const TDesC8& aResponse, |
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185 TRequestStatus& /*aStatus*/ ) |
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186 |
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187 { |
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188 PENG_DP_TXT( "CPEngAttributePublishHandler::ProcessResponseL()" ); |
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189 |
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190 |
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191 iXmlParser->ParseResultL( aResponse, |
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192 iTransactionOperation, |
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193 *iTransactionStatus ); |
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194 |
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195 if ( iTransactionStatus->Status() == KErrNone ) |
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196 { |
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197 // if there was not online status published, load model for notification |
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198 if ( !iOnlineStPublished ) |
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199 { |
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200 MPEngPresenceAttrModel2* model = NULL; |
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201 iAttributeManager.LoadAttributeLC( model, |
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202 KNullDesC, |
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203 KUidPrAttrOnlineStatus, |
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204 EPEngUserAttribute | EPEngStorableModel ); |
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205 |
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206 iAttributeModels.AppendL( model ); |
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207 CleanupStack::Pop(); // model |
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208 } |
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209 iAttributeManager.ForceStoreBatchL( iAttributeModels ); |
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210 |
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211 //NOTE: UpdateSessionTracingAttributesL() removes some attributes from |
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212 //iAttributeModels array and takes their ownership |
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213 iTransEnv.UpdateSessionTracingAttributesL( iAttributeModels ); |
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214 |
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215 iAttributeModels.ResetAndDestroy(); |
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216 } |
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217 |
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218 |
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219 PENG_DP_TXT( "CPEngAttributePublishHandler::ProcessResponseL() - Done" ); |
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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 // CPEngAttributePublishHandler::CancelProcessing() |
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225 // ----------------------------------------------------------------------------- |
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226 // |
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227 void CPEngAttributePublishHandler::CancelProcessing() |
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228 { |
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229 //nothing to do |
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230 } |
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231 |
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232 |
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233 // ----------------------------------------------------------------------------- |
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234 // CPEngAttributePublishHandler::NewTransactionHandlersL() |
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235 // ----------------------------------------------------------------------------- |
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236 // |
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237 void CPEngAttributePublishHandler::NewTransactionHandlersL( |
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238 RPointerArray<MPEngOutgoingTransactionHandler>& /*aHandlers*/ ) |
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239 { |
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240 } |
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241 |
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242 |
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243 // ----------------------------------------------------------------------------- |
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244 // CPEngAttributePublishHandler::TransactionCompleted() |
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245 // ----------------------------------------------------------------------------- |
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246 // |
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247 TBool CPEngAttributePublishHandler::TransactionCompleted() |
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248 { |
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249 return ETrue; |
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250 } |
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251 |
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252 |
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253 // ----------------------------------------------------------------------------- |
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254 // CPEngAttributePublishHandler::TransactionResult() |
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255 // ----------------------------------------------------------------------------- |
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256 // |
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257 CPEngTransactionStatus* CPEngAttributePublishHandler::TransactionResult() |
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258 { |
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259 CPEngTransactionStatus* tmp = iTransactionStatus; |
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260 iTransactionStatus = NULL; |
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261 return tmp; |
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262 } |
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263 |
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264 |
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265 // ----------------------------------------------------------------------------- |
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266 // CPEngAttributePublishHandler::ReleaseHandler() |
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267 // ----------------------------------------------------------------------------- |
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268 // |
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269 void CPEngAttributePublishHandler::ReleaseHandler() |
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270 { |
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271 //nothing to do |
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272 } |
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273 |
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274 |
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275 // End of File |