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1 /* |
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2 * Copyright (c) 2009 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 #include <e32cmn.h> |
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18 #include "suplpsygenericinfouser.h" |
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19 #include "suplpsylogging.h" |
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20 #include "suplpsypanic.h" |
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21 #include "suplpsy.hrh" |
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22 #include "lbsnetinternalapi.h" |
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23 #include "lbsnetinternalmsgtypes.h" |
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24 #include "lbsnrhngmsgs.h" |
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25 #include "LbsPsyNgMsgs.h" |
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26 #include "lbscommoninternaldatatypes.h" |
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27 |
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28 #include <lbssuplpsyadaptation.h> |
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29 |
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30 const TUid KSuplPsyUid = {KSuplPsyImplUid}; //KSuplPsyImplUid defined in "suplpsy.hrh" |
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31 // ----------------------------------------------------------------------------- |
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32 // CLbsSuplPsyAdaptation::NewL |
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33 // ----------------------------------------------------------------------------- |
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34 // |
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35 CLbsSuplPsyAdaptation * CLbsSuplPsyAdaptation::NewL(MLbsSuplPsyAdaptationObserver& aObserver) |
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36 { |
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37 CLbsSuplPsyAdaptation* self = new( ELeave ) CLbsSuplPsyAdaptation(aObserver); |
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38 CleanupStack::PushL( self ); |
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39 self->ConstructL(); |
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40 CleanupStack::Pop(self); |
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41 return self; |
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42 } |
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43 |
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44 // ----------------------------------------------------------------------------- |
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45 // CLbsSuplPsyAdaptation::~CLbsSuplPsyAdaptation |
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46 // ----------------------------------------------------------------------------- |
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47 // |
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48 CLbsSuplPsyAdaptation::~CLbsSuplPsyAdaptation() |
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49 { |
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50 Cancel(); |
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51 iPsyChannel.Close(); |
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52 delete iPositionInfo; |
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53 iPositionInfo = NULL; |
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54 delete iSentMsg; |
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55 iSentMsg = NULL; |
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56 } |
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57 |
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58 // ----------------------------------------------------------------------------- |
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59 // CLbsSuplPsyAdaptation::CLbsSuplPsyAdaptation |
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60 // ----------------------------------------------------------------------------- |
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61 // |
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62 CLbsSuplPsyAdaptation::CLbsSuplPsyAdaptation (MLbsSuplPsyAdaptationObserver& aObserver): |
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63 CActive( EPriorityStandard ), |
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64 iObserver( aObserver ), |
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65 iLocRequest( EFalse) |
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66 { |
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67 CActiveScheduler::Add( this ); |
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68 } |
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69 |
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70 // ----------------------------------------------------------------------------- |
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71 // CLbsSuplPsyAdaptation::ConstructL |
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72 // ----------------------------------------------------------------------------- |
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73 // |
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74 void CLbsSuplPsyAdaptation::ConstructL() |
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75 { |
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76 iPsyChannel.OpenL(RLbsNetChannel::EChannelSUPLPSY2NG, *this); |
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77 } |
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78 |
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79 // ----------------------------------------------------------------------------- |
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80 // CLbsSuplPsyAdaptation::RequestLocationUpdate |
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81 // ----------------------------------------------------------------------------- |
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82 // |
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83 void CLbsSuplPsyAdaptation::RequestLocationUpdate(TUint aRequestId, TBool aNewClient, TUid aProtocolModule) |
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84 { |
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85 TRACESTRING( "CLbsSuplPsyAdaptation::RequestLocation start" ) |
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86 //Check if location request has been made already |
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87 if ( IsActive() ) |
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88 { |
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89 return; |
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90 } |
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91 |
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92 iRequestid = aRequestId; |
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93 |
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94 TRACESTRING( "Creating request message... " ) |
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95 |
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96 delete iSentMsg; |
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97 iSentMsg = NULL; |
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98 TRAPD(err,iSentMsg = CreateTLbsCellLocationRequestMsgL(aRequestId, aNewClient, aProtocolModule); ) |
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99 if(err != KErrNone) |
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100 { |
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101 iLocRequest = EFalse; |
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102 iStatus = KRequestPending; |
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103 TRACESTRING( "CLbsSuplPsyAdaptation::RequestLocation CreateTLbsCellLocationRequestMsgL failed" ) |
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104 SetActive(); |
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105 TRequestStatus* status = &iStatus; |
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106 User::RequestComplete( status, err ); |
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107 return; |
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108 } |
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109 iLocRequest = ETrue; |
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110 iPsyChannel.SendMessage(*iSentMsg, iStatus); |
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111 SetActive(); |
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112 TRACESTRING( "CLbsSuplPsyAdaptation::RequestLocation end" ) |
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113 } |
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114 // ----------------------------------------------------------------------------- |
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115 // CLbsSuplPsyAdaptation::RunL |
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116 // ----------------------------------------------------------------------------- |
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117 // |
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118 void CLbsSuplPsyAdaptation::RunL() |
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119 { |
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120 TRACESTRING2( "CLbsSuplPsyAdaptation::RunL status=%d", iStatus.Int() ) |
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121 //Call OnSessionComplete only if it not location request. |
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122 //Location request gets completed in ProcessNetChannelMessage() method |
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123 if (!iLocRequest) |
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124 iObserver.OnSessionComplete(iRequestid, iStatus.Int()); |
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125 TRACESTRING( "CLbsSuplPsyAdaptation::RunL end" ) |
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126 } |
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127 |
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128 // ----------------------------------------------------------------------------- |
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129 // CLbsSuplPsyAdaptation::CancelLocationRequest |
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130 // ----------------------------------------------------------------------------- |
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131 // |
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132 void CLbsSuplPsyAdaptation::CancelLocationRequest(TUint aRequestId, TInt aReason) |
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133 { |
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134 if (iLocRequest) |
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135 { |
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136 if ( IsActive() ) |
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137 iPsyChannel.CancelSendMessageNotification(); |
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138 delete iSentMsg; |
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139 iSentMsg = NULL; |
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140 iSentMsg = new TLbsCellLocationCancelMsg(TLbsNetSessionIdInt(KSuplPsyUid, aRequestId), aReason); |
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141 TRequestStatus status; |
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142 iPsyChannel.SendMessage(*iSentMsg, status); |
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143 iLocRequest = EFalse; |
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144 //SetActive(); |
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145 User::WaitForRequest(status); |
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146 } |
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147 } |
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148 |
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149 // ----------------------------------------------------------------------------- |
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150 // CLbsSuplPsyAdaptation::DoCancel |
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151 // ----------------------------------------------------------------------------- |
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152 // |
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153 void CLbsSuplPsyAdaptation::DoCancel() |
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154 { |
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155 iPsyChannel.CancelSendMessageNotification(); |
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156 } |
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157 |
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158 // ----------------------------------------------------------------------------- |
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159 // CLbsSuplPsyAdaptation::RunError |
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160 // ----------------------------------------------------------------------------- |
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161 // |
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162 TInt CLbsSuplPsyAdaptation::RunError( TInt /* aError */ ) |
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163 { |
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164 return KErrNone; |
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165 } |
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166 |
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167 // ----------------------------------------------------------------------------- |
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168 // CLbsSuplPsyAdaptation::CreateTLbsCellLocationRequestMsgL |
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169 // ----------------------------------------------------------------------------- |
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170 // |
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171 TLbsNetInternalMsgBase* CLbsSuplPsyAdaptation::CreateTLbsCellLocationRequestMsgL(TUint aRequestId, TBool aNewClient, TUid aProtocolModule) |
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172 { |
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173 TLbsNetPosRequestOptionsInt options; |
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174 options.SetNewClientConnected(aNewClient); |
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175 |
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176 TLbsCellLocationRequestMsg* locReqMsg = new (ELeave) TLbsCellLocationRequestMsg(TLbsNetSessionIdInt(KSuplPsyUid, aRequestId), aProtocolModule, options); |
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177 return locReqMsg; |
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178 } |
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179 |
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180 // ----------------------------------------------------------------------------- |
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181 // CLbsSuplPsyAdaptation::ProcessNetChannelMessage |
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182 // ----------------------------------------------------------------------------- |
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183 // |
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184 void CLbsSuplPsyAdaptation::ProcessNetChannelMessage(RLbsNetChannel::TLbsNetChannelId aChannelId, const TLbsNetInternalMsgBase& aMessage) |
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185 { |
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186 if (RLbsNetChannel::EChannelSUPLPSY2NG != aChannelId) |
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187 { |
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188 iObserver.OnSessionComplete(iRequestid, KErrGeneral); |
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189 } |
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190 else |
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191 { |
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192 switch (aMessage.Type()) |
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193 { |
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194 case TLbsNetInternalMsgBase::ECellLocationResponse: |
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195 { |
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196 const TLbsCellLocationResponseMsg& msg = static_cast<const TLbsCellLocationResponseMsg&>(aMessage); |
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197 TInt reason = msg.Reason(); |
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198 if (reason >= KErrNone) |
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199 { |
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200 TRACESTRING( "Extracting position ... " ) |
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201 const TPositionInfo& posInfo = static_cast<const TPositionInfo&>(msg.PositionInfo()); |
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202 TRAPD(err,iPositionInfo = HPositionGenericInfo::NewL(posInfo.PositionClassSize()); ) |
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203 if(err != KErrNone) |
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204 { |
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205 iObserver.OnSessionComplete(iRequestid, err); |
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206 return; |
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207 } |
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208 TPosition pos; |
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209 posInfo.GetPosition( pos ); |
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210 //Mem::Copy(&iPositionInfo, &posInfo, posInfo.PositionClassSize()); |
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211 (static_cast<TPositionInfo*>(iPositionInfo))->SetPosition(pos); |
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212 //iPositionInfo->SetPosition(pos); |
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213 } |
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214 iObserver.OnLocationUpdate(iRequestid,*iPositionInfo,reason); |
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215 break; |
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216 } |
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217 default: |
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218 { |
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219 TRACESTRING( "Invalid message received " ) |
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220 iObserver.OnSessionComplete(iRequestid, KErrGeneral); |
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221 break; |
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222 } |
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223 } |
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224 } |
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225 } |