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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: Async callback implementation. |
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15 * |
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16 */ |
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17 |
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18 #include <sdpdocument.h> |
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19 #include "nspsessionobserver.h" |
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20 #include "nspactive.h" |
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21 #include "nspcontroller.h" |
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22 #include "nspevents.h" |
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23 #include "nspsession.h" |
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24 #include "nspdefs.h" |
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25 |
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26 // ======== MEMBER FUNCTIONS ======== |
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27 // --------------------------------------------------------------------------- |
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28 // CNSPActive::CNSPActive |
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29 // --------------------------------------------------------------------------- |
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30 // |
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31 CNSPActive::CNSPActive( CNSPController& aController, |
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32 TUint aSessionId, TUint aStreamId, TUint aTransactionId, |
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33 MNATFWConnectivityObserver::TNATFWConnectivityEvent aEvent, |
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34 CSdpDocument* aDocument ) |
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35 : CActive( EPriorityStandard ), |
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36 iController( aController ), |
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37 iSessionId( aSessionId ), |
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38 iStreamId( aStreamId ), |
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39 iTransactionId( aTransactionId ), |
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40 iEvent( aEvent ), |
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41 iDocument( aDocument ) |
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42 { |
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43 CActiveScheduler::Add( this ); |
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44 } |
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45 |
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46 |
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47 // --------------------------------------------------------------------------- |
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48 // CNSPAsyncCallback::ConstructL |
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49 // --------------------------------------------------------------------------- |
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50 // |
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51 void CNSPActive::ConstructL( TUint aTimerInMicroSeconds ) |
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52 { |
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53 User::LeaveIfError( iTimer.CreateLocal() ); |
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54 TTimeIntervalMicroSeconds32 interval( aTimerInMicroSeconds ); |
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55 iTimer.After( iStatus, interval ); |
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56 SetActive(); |
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57 } |
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58 |
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59 |
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60 // --------------------------------------------------------------------------- |
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61 // CNSPActive::NewL |
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62 // --------------------------------------------------------------------------- |
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63 // |
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64 CNSPActive* CNSPActive::NewL( CNSPController& aController, |
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65 TUint aSessionId, TUint aStreamId, TUint aTransactionId, |
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66 MNATFWConnectivityObserver::TNATFWConnectivityEvent aEvent, |
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67 TUint aTimerInMicroSeconds, CSdpDocument* aDocument ) |
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68 { |
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69 CNSPActive* self = CNSPActive::NewLC( aController, |
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70 aSessionId, aStreamId, aTransactionId, |
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71 aEvent, aTimerInMicroSeconds, aDocument ); |
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72 CleanupStack::Pop( self ); |
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73 return self; |
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74 } |
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75 |
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76 |
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77 // --------------------------------------------------------------------------- |
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78 // CNSPActive::NewLC |
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79 // --------------------------------------------------------------------------- |
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80 // |
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81 CNSPActive* CNSPActive::NewLC( CNSPController& aController, |
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82 TUint aSessionId, TUint aStreamId, TUint aTransactionId, |
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83 MNATFWConnectivityObserver::TNATFWConnectivityEvent aEvent, |
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84 TUint aTimerInMicroSeconds, CSdpDocument* aDocument ) |
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85 { |
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86 CNSPActive* self = new ( ELeave ) CNSPActive( aController, |
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87 aSessionId, aStreamId, aTransactionId, aEvent, aDocument ); |
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88 CleanupStack::PushL( self ); |
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89 self->ConstructL( aTimerInMicroSeconds ); |
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90 return self; |
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91 } |
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92 |
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93 |
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94 // --------------------------------------------------------------------------- |
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95 // CNSPActive::~CNSPActive |
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96 // --------------------------------------------------------------------------- |
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97 // |
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98 CNSPActive::~CNSPActive() |
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99 { |
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100 if ( IsActive() ) |
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101 { |
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102 CActive::Cancel(); |
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103 delete iDocument; |
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104 iDocument = NULL; |
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105 } |
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106 |
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107 iTimer.Close(); |
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108 } |
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109 |
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110 |
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111 // --------------------------------------------------------------------------- |
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112 // CNSPActive::RunL |
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113 // --------------------------------------------------------------------------- |
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114 // |
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115 void CNSPActive::RunL() |
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116 { |
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117 NSPLOG_STR( "CNSPActive::RunL()" ) |
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118 |
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119 const TInt index = iController.FindSession( iSessionId ); |
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120 const TInt activeIndex = iController.FindActiveObject( iTransactionId ); |
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121 |
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122 if ( KErrNotFound != activeIndex ) |
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123 { |
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124 iController.iActiveObjects.Remove( activeIndex ); |
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125 iController.iActiveObjects.Compress(); |
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126 } |
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127 |
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128 if ( KErrNotFound != index ) |
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129 { |
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130 if ( iDocument ) |
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131 { |
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132 // UPDATE |
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133 MNSPSessionObserver& observer = |
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134 iController.iSessionArray[index]->SessionObserver(); |
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135 observer.UpdateSdp( iSessionId, iDocument ); |
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136 } |
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137 else |
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138 { |
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139 // NOTIFY |
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140 TEventReturnStatus status = iController.iSessionArray[index]->EventOccured( |
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141 iStreamId, iEvent, KErrTimedOut, NULL ); |
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142 iController.Callback( *iController.iSessionArray[index], status ); |
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143 } |
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144 } |
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145 else |
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146 { |
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147 NSPLOG_STR( "CNSPActive::RunL(), Session not found!!" ) |
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148 NSPDEBUG_PANIC( KErrNotFound ); |
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149 } |
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150 |
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151 delete this; |
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152 } |
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153 |
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154 |
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155 // --------------------------------------------------------------------------- |
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156 // CNSPActive::DoCancel |
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157 // --------------------------------------------------------------------------- |
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158 // |
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159 void CNSPActive::DoCancel() |
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160 { |
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161 NSPLOG_STR( "CNSPActive::DoCancel()" ) |
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162 iTimer.Cancel(); |
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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 // CNSPAsyncCallback::RunError |
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168 // --------------------------------------------------------------------------- |
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169 // |
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170 TInt CNSPActive::RunError( TInt /*aError*/ ) |
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171 { |
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172 NSPLOG_STR( "CNSPActive::RunError(), Should not come here!!" ) |
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173 return KErrNone; |
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174 } |
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175 |
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176 |
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177 // --------------------------------------------------------------------------- |
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178 // CNSPActive::SessionId |
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179 // --------------------------------------------------------------------------- |
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180 // |
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181 TUint CNSPActive::SessionId() const |
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182 { |
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183 return iSessionId; |
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184 } |
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185 |
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186 |
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187 // --------------------------------------------------------------------------- |
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188 // CNSPActive::TransactionId |
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189 // --------------------------------------------------------------------------- |
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190 // |
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191 TUint CNSPActive::TransactionId() const |
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192 { |
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193 return iTransactionId; |
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194 } |
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195 |
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196 |
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197 // end of file |