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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: CUpnpSharingAO class implementation |
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15 * |
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16 */ |
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17 |
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18 // INCLUDES |
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19 #include <upnpcontainer.h> |
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20 #include <upnpfilesharing.h> |
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21 #include "upnpsharingao.h" |
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22 #include "upnpsharingalgorithmconstants.h" |
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23 #include "upnplog.h" |
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24 |
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25 // -------------------------------------------------------------------------- |
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26 // CUpnpSecAccessController::NewL |
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27 // -------------------------------------------------------------------------- |
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28 // |
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29 CUpnpSharingAO* CUpnpSharingAO::NewL() |
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30 { |
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31 __LOG( "[CUpnpSharingAlgorithm]\t CUpnpSharingAO::NewL" ); |
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32 |
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33 CUpnpSharingAO* self = new (ELeave) CUpnpSharingAO; |
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34 CleanupStack::PushL( self ); |
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35 self->ConstructL(); |
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36 CleanupStack::Pop( self ); |
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37 return self; |
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38 } |
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39 |
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40 // -------------------------------------------------------------------------- |
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41 // CUpnpSharingAO::ConstructL |
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42 // -------------------------------------------------------------------------- |
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43 // |
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44 void CUpnpSharingAO::ConstructL() |
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45 { |
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46 __LOG( "[CUpnpSharingAlgorithm]\t CUpnpSharingAO::\ |
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47 ConstructL" ); |
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48 |
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49 if ( !CActiveScheduler::Current() ) |
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50 { |
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51 iScheduler = new( ELeave ) CActiveScheduler; |
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52 CActiveScheduler::Install( iScheduler ); |
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53 } |
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54 |
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55 // Add this active object to the active scheduler. |
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56 CActiveScheduler::Add( this ); |
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57 |
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58 iFileSharing = CUpnpFileSharing::NewL(); |
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59 iWaitRequest = new ( ELeave ) CActiveSchedulerWait(); |
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60 |
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61 } |
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62 |
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63 // -------------------------------------------------------------------------- |
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64 // CUpnpSharingAO::~CUpnpSharingAO |
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65 // -------------------------------------------------------------------------- |
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66 // |
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67 CUpnpSharingAO::~CUpnpSharingAO() |
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68 { |
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69 __LOG( "[CUpnpSharingAlgorithm]\t CUpnpSharingAO::\ |
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70 ~CUpnpSharingAO" ); |
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71 |
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72 delete iFileSharing; |
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73 delete iWaitRequest; |
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74 |
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75 if ( CActiveScheduler::Current() == iScheduler ) |
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76 { |
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77 CActiveScheduler::Install( NULL ); |
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78 } |
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79 delete iScheduler; |
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80 } |
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81 |
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82 // -------------------------------------------------------------------------- |
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83 // CUpnpSharingAO::ShareFileL |
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84 // -------------------------------------------------------------------------- |
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85 // |
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86 void CUpnpSharingAO::ShareFileL( const TDesC8& aParentContainerId, |
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87 CUpnpItem* aItem ) |
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88 { |
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89 __LOG( "[CUpnpSharingAlgorithm]\t CUpnpSharingAO::ShareFileL" ); |
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90 |
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91 iFileSharing->ShareItemL( aParentContainerId, *aItem, iStatus ); |
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92 |
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93 CompleteRequestL(); |
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94 } |
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95 |
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96 // -------------------------------------------------------------------------- |
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97 // CUpnpSharingAO::ShareReferenceL |
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98 // -------------------------------------------------------------------------- |
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99 // |
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100 void CUpnpSharingAO::ShareReferenceL( const TInt aParentContainerId, |
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101 const TInt aOriginalItemId, |
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102 CUpnpItem* aItem ) |
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103 { |
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104 __LOG( "[CUpnpSharingAlgorithm]\t CUpnpSharingAO::ShareReferenceL" ); |
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105 |
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106 iFileSharing->ShareReferenceL( aParentContainerId, |
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107 aOriginalItemId, |
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108 *aItem, |
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109 iStatus ); |
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110 |
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111 CompleteRequestL(); |
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112 } |
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113 |
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114 // -------------------------------------------------------------------------- |
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115 // CUpnpSharingAO::ShareContainerL |
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116 // -------------------------------------------------------------------------- |
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117 // |
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118 void CUpnpSharingAO::ShareContainerL( CUpnpContainer* aContainer ) |
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119 { |
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120 __LOG( "[CUpnpSharingAlgorithm]\t CUpnpSharingAO::ShareContainerL" ); |
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121 |
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122 iFileSharing->ShareContainerL( aContainer->ParentId(), |
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123 *aContainer, |
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124 iStatus ); |
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125 |
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126 CompleteRequestL(); |
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127 } |
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128 |
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129 // -------------------------------------------------------------------------- |
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130 // CUpnpSharingAO::UnShareFileL |
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131 // -------------------------------------------------------------------------- |
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132 // |
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133 void CUpnpSharingAO::UnshareFileL( const TInt aItemId ) |
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134 { |
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135 __LOG( "[CUpnpSharingAlgorithm]\t CUpnpSharingAO::\ |
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136 UnShareFileL" ); |
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137 |
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138 iFileSharing->UnshareItemL( aItemId, iStatus ); |
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139 |
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140 CompleteRequestL(); |
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141 } |
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142 |
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143 // -------------------------------------------------------------------------- |
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144 // CUpnpSharingAO::UnShareContainerL |
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145 // -------------------------------------------------------------------------- |
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146 // |
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147 void CUpnpSharingAO::UnshareContainerL( const TInt aContainerId ) |
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148 { |
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149 __LOG( "[CUpnpSharingAlgorithm]\t CUpnpSharingAO::\ |
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150 UnShareContainerL" ); |
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151 |
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152 iFileSharing->UnshareContainerL( aContainerId, iStatus ); |
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153 |
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154 CompleteRequestL(); |
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155 } |
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156 |
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157 // -------------------------------------------------------------------------- |
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158 // CUpnpCdsReaderAO::CompleteRequestL |
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159 // -------------------------------------------------------------------------- |
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160 // |
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161 void CUpnpSharingAO::CompleteRequestL() |
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162 { |
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163 __LOG( "[CUpnpSharingAlgorithm]\t CUpnpSharingAO::\ |
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164 CompleteRequestL" ); |
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165 |
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166 if ( !IsActive() ) |
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167 { |
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168 SetActive(); |
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169 } |
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170 else |
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171 { |
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172 User::Leave( KErrInUse ); |
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173 } |
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174 |
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175 // ...and then wait request to complete |
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176 // RunL releases wait |
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177 WaitRequestToComplete(); |
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178 // Leave if error happens on file unsharing |
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179 User::LeaveIfError( iStatus.Int() ); |
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180 } |
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181 |
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182 // -------------------------------------------------------------------------- |
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183 // CUpnpSharingAO::RunL |
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184 // -------------------------------------------------------------------------- |
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185 // |
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186 void CUpnpSharingAO::CUpnpSharingAO::RunL() |
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187 { |
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188 __LOG( "[CUpnpSharingAlgorithm]\t CUpnpSharingAO::RunL" ); |
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189 |
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190 // Request completed - no need to wait anymore |
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191 // Let ao caller to continue |
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192 StopWaitingRequestComplete(); |
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193 } |
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194 |
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195 // --------------------------------------------------------------------------- |
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196 // CUpnpSharingAO::DoCancel |
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197 // --------------------------------------------------------------------------- |
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198 // |
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199 void CUpnpSharingAO::CUpnpSharingAO::DoCancel() |
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200 { |
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201 __LOG( "[CUpnpSharingAlgorithm]\t CUpnpSharingAO::DoCancel" ); |
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202 |
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203 Cancel(); |
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204 } |
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205 |
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206 // --------------------------------------------------------------------------- |
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207 // CUpnpSharingAO::WaitRequestToComplete |
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208 // --------------------------------------------------------------------------- |
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209 // |
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210 void CUpnpSharingAO::WaitRequestToComplete() |
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211 { |
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212 __LOG( "[CUpnpSharingAlgorithm]\t CUpnpSharingAO::\ |
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213 WaitRequestToComplete" ); |
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214 |
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215 if ( iWaitRequest && |
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216 !iWaitRequest->IsStarted() ) |
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217 { |
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218 iWaitRequest->Start(); |
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219 } |
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220 } |
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221 |
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222 // --------------------------------------------------------------------------- |
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223 // CUpnpSharingAO::StopWaitingRequestComplete |
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224 // --------------------------------------------------------------------------- |
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225 // |
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226 void CUpnpSharingAO::StopWaitingRequestComplete() |
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227 { |
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228 __LOG( "[CUpnpSharingAlgorithm]\t CUpnpSharingAO::\ |
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229 StopWaitingRequestComplete" ); |
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230 |
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231 if ( iWaitRequest && |
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232 iWaitRequest->IsStarted() ) |
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233 { |
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234 iWaitRequest->AsyncStop(); |
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235 } |
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236 } |
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237 |
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238 // End of File |