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1 /* |
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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: Provides position information |
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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 <dhcppsy.h> |
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20 |
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21 #include "svppositioningprovider.h" |
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22 #include "svppositioningproviderobserver.h" |
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23 #include "svplogger.h" // For logging |
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24 |
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25 |
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26 // ======== MEMBER FUNCTIONS ======== |
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27 |
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28 // --------------------------------------------------------------------------- |
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29 // Default constructor |
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30 // --------------------------------------------------------------------------- |
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31 // |
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32 CSVPPositioningProvider::CSVPPositioningProvider( |
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33 TPriority aPriority, MSVPPositioningProviderObserver& aObserver ) |
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34 : CActive( aPriority ), |
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35 iObserver( aObserver ) |
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36 { |
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37 iPositionServer = RPositionServer(); |
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38 iPositioner = RPositioner(); |
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39 |
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40 CActiveScheduler::Add( this ); |
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41 } |
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42 |
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43 |
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44 // --------------------------------------------------------------------------- |
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45 // ConstructL |
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46 // --------------------------------------------------------------------------- |
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47 // |
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48 void CSVPPositioningProvider::ConstructL() |
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49 { |
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50 User::LeaveIfError( iPositionServer.Connect() ); |
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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 // NewL |
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56 // --------------------------------------------------------------------------- |
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57 // |
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58 CSVPPositioningProvider* CSVPPositioningProvider::NewL( |
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59 TPriority aPriority, MSVPPositioningProviderObserver& aObserver ) |
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60 { |
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61 CSVPPositioningProvider* self = |
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62 CSVPPositioningProvider::NewLC( aPriority, aObserver ); |
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63 CleanupStack::Pop( self ); |
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64 return self; |
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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 // NewLC |
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70 // --------------------------------------------------------------------------- |
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71 // |
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72 CSVPPositioningProvider* CSVPPositioningProvider::NewLC( |
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73 TPriority aPriority, MSVPPositioningProviderObserver& aObserver ) |
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74 { |
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75 SVPDEBUG1("CSVPPositioningProvider::NewLC"); |
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76 |
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77 CSVPPositioningProvider* self = |
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78 new( ELeave ) CSVPPositioningProvider( aPriority, aObserver ); |
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79 CleanupStack::PushL( self ); |
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80 self->ConstructL(); |
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81 return self; |
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82 } |
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83 |
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84 |
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85 // --------------------------------------------------------------------------- |
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86 // Destructor |
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87 // --------------------------------------------------------------------------- |
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88 // |
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89 CSVPPositioningProvider::~CSVPPositioningProvider() |
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90 { |
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91 SVPDEBUG1("CSVPPositioningProvider::~CSVPPositioningProvider"); |
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92 |
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93 Cancel(); |
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94 |
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95 iPositioner.Close(); |
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96 iPositionServer.Close(); |
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97 |
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98 delete iPositionGenericInfo; |
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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 // Opens positioning module |
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104 // --------------------------------------------------------------------------- |
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105 // |
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106 void CSVPPositioningProvider::OpenModuleL( TInt aModuleId ) |
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107 { |
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108 SVPDEBUG1("CSVPPositioningProvider::OpenModuleL"); |
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109 |
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110 TPositionModuleId moduleId; |
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111 moduleId.iUid = aModuleId; |
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112 User::LeaveIfError( iPositioner.Open( iPositionServer, moduleId ) ); |
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113 } |
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114 |
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115 |
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116 // --------------------------------------------------------------------------- |
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117 // Closes positioning module |
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118 // --------------------------------------------------------------------------- |
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119 // |
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120 void CSVPPositioningProvider::CloseModule() |
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121 { |
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122 SVPDEBUG1("CSVPPositioningProvider::CloseModule"); |
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123 |
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124 Cancel(); |
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125 |
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126 iPositioner.Close(); |
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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 // Requests position information asynchronically for the given SIP profile |
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132 // --------------------------------------------------------------------------- |
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133 // |
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134 void CSVPPositioningProvider::MakePositioningRequestL( |
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135 TUint32 aIapId, const TDesC& aApplicationName, TUint32 /*aTimeout*/ ) |
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136 { |
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137 SVPDEBUG1("CSVPPositioningProvider::MakePositioningRequestL"); |
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138 |
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139 delete iPositionGenericInfo; |
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140 iPositionGenericInfo = NULL; |
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141 iPositionGenericInfo = HPositionGenericInfo::NewL(); |
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142 |
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143 // Set requested field |
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144 iPositionGenericInfo->SetRequestedField( EDhcpPsyIAPProfileIdField ); |
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145 iPositionGenericInfo->SetValue( EDhcpPsyIAPProfileIdField, aIapId ); |
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146 |
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147 // Set requestor |
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148 // - ERequestorService: request originates from an application |
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149 // - EFormatApplication: request contains the textual name of an |
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150 // application |
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151 User::LeaveIfError( iPositioner.SetRequestor( |
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152 CRequestor::ERequestorService, |
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153 CRequestor::EFormatApplication, |
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154 aApplicationName ) ); |
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155 |
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156 /* TEMPORARY FIX |
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157 // Set timeout |
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158 TPositionUpdateOptions positionUpdateOptions; |
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159 positionUpdateOptions.SetUpdateTimeOut( |
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160 TTimeIntervalMicroSeconds( aTimeout ) ); |
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161 User::LeaveIfError( |
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162 iPositioner.SetUpdateOptions( positionUpdateOptions ) ); |
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163 */ |
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164 |
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165 // Make position request |
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166 iPositioner.NotifyPositionUpdate( *iPositionGenericInfo, iStatus); |
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167 SetActive(); |
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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 // From class CActive. |
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173 // DoCancel |
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174 // --------------------------------------------------------------------------- |
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175 // |
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176 void CSVPPositioningProvider::DoCancel() |
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177 { |
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178 iPositioner.CancelRequest( EPositionerNotifyPositionUpdate ); |
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179 } |
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180 |
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181 |
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182 // --------------------------------------------------------------------------- |
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183 // From class CActive. |
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184 // RunL |
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185 // --------------------------------------------------------------------------- |
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186 // |
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187 void CSVPPositioningProvider::RunL() |
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188 { |
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189 SVPDEBUG1("CSVPPositioningProvider::RunL"); |
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190 |
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191 if ( KErrNone != iStatus.Int() ) |
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192 { |
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193 iObserver.PositioningErrorOccurred( iStatus.Int() ); |
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194 } |
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195 else if ( iPositionGenericInfo && |
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196 iPositionGenericInfo->IsRequestedField( |
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197 EDhcpPsyLocationResultDataField ) |
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198 ) |
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199 { |
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200 TPtrC8 locInfo; |
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201 iPositionGenericInfo->GetValue( |
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202 EDhcpPsyLocationResultDataField, locInfo ); |
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203 iObserver.PositioningRequestComplete( locInfo ); |
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204 } |
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205 else |
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206 { |
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207 iObserver.PositioningErrorOccurred( KErrNotFound ); |
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208 } |
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209 } |