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1 /* |
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2 * Copyright (c) 2010 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: ScrUpdater is Java Captain Symbian plugin that updates |
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15 * presence information of Java Applications in USIF SCR |
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16 * when removable drive is added or removed to the device. |
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17 * |
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18 */ |
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19 |
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20 #include <apgcli.h> |
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21 #include <e32base.h> |
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22 #include <f32file.h> |
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23 |
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24 #include "javaprocessconstants.h" |
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25 #include "javasymbianoslayer.h" |
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26 #include "javauids.h" |
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27 #include "logger.h" |
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28 #include "coreinterface.h" |
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29 #include "booteventprovidermessages.h" |
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30 #include "mmceventprovidermessages.h" |
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31 |
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32 #include "scrupdater.h" |
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33 |
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34 using namespace Usif; |
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35 |
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36 /** |
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37 * Return pointer to ExtensionPluginInterface implementation for this |
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38 * extension dll |
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39 */ |
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40 java::captain::ExtensionPluginInterface* getExtensionPlugin() |
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41 { |
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42 return new java::captain::ScrUpdater(); |
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43 } |
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44 |
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45 namespace java |
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46 { |
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47 namespace captain |
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48 { |
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49 |
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50 using java::fileutils::driveInfo; |
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51 using java::fileutils::DriveListenerInterface; |
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52 |
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53 /** |
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54 * Empty contructor |
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55 */ |
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56 ScrUpdater::ScrUpdater() : mCore(0) |
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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 * Empty destructor |
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62 */ |
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63 ScrUpdater::~ScrUpdater() |
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64 { |
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65 } |
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66 |
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67 /** |
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68 * Implement PluginInterface method |
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69 */ |
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70 void ScrUpdater::startPlugin(CoreInterface* core) |
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71 { |
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72 LOG(EJavaCaptain, EInfo, "ScrUpdater plugin started"); |
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73 |
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74 mCore = core; |
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75 } |
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76 |
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77 /** |
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78 * Implement PluginInterface method |
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79 */ |
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80 void ScrUpdater::stopPlugin() |
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81 { |
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82 mCore = 0; |
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83 } |
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84 |
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85 /** |
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86 * Implement ExtensionPluginInterface method |
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87 */ |
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88 EventConsumerInterface* ScrUpdater::getEventConsumer() |
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89 { |
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90 return this; |
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91 } |
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92 |
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93 /** |
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94 * Handle Java Captain events sent by Boot event provider or |
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95 * MMC event provider. |
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96 * |
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97 * Implement EventConsumerInterface method |
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98 */ |
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99 void ScrUpdater::event(const std::string& eventProvider, |
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100 java::comms::CommsMessage& aMsg) |
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101 { |
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102 if (eventProvider == BOOT_EVENT_PROVIDER) |
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103 { |
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104 int bootType = NORMAL_BOOT_C; |
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105 getBootMessageParams(aMsg, bootType); |
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106 LOG1( |
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107 EJavaCaptain, |
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108 EInfo, |
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109 "ScrUpdater::event() boot event received (type=%d)", |
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110 bootType); |
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111 switch (bootType) |
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112 { |
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113 case IAD_BOOT_C: |
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114 case FIRST_DEVICE_BOOT_C: |
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115 case NORMAL_BOOT_C: |
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116 { |
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117 // Update presence information |
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118 TRAPD(err, initializeScrPresenceInfoL()) |
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119 if (KErrNone != err) |
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120 { |
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121 ELOG1(EJavaCaptain, "initializeScrPresenceInfoL: leaved (%d)", err); |
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122 } |
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123 } |
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124 break; |
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125 |
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126 default: |
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127 { |
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128 WLOG1(EJavaCaptain, |
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129 "DriveListenerInterface: event() unknown boot event (type=%d)", bootType); |
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130 } |
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131 break; |
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132 } |
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133 } |
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134 else if (eventProvider == MMC_EVENT_PROVIDER) |
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135 { |
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136 int operation = 0; |
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137 driveInfo di; |
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138 getMmcChangedMessageParams(aMsg, operation, di); |
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139 LOG1( |
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140 EJavaCaptain, |
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141 EInfo, |
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142 "ScrUpdater::event() mmc event received (operation=%d)", |
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143 operation); |
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144 |
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145 switch (operation) |
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146 { |
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147 case DriveListenerInterface::REMOVABLE_MEDIA_REMOVED_C: |
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148 { |
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149 // All Java applications in the removed drive are set |
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150 // to 'not present' state |
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151 TRAPD(err, removeScrPresencesL(&di)); |
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152 if (KErrNone != err) |
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153 { |
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154 ELOG1(EJavaCaptain, "removeScrPresencesL leaved (%d)", err); |
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155 } |
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156 } |
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157 break; |
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158 |
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159 case DriveListenerInterface::REMOVABLE_MEDIA_INSERTED_C: |
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160 { |
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161 // Those Java applications in the drive to where the media |
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162 // (e.g. memory card) was added are set to 'present' state |
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163 // IF the media id is correct (in other words if the same |
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164 // memory card that they have been installed to is added |
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165 // to the drive). |
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166 TRAPD(err, addScrPresencesL(&di)); |
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167 if (KErrNone != err) |
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168 { |
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169 ELOG1(EJavaCaptain, "addScrPresencesL leaved (%d)", err); |
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170 } |
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171 } |
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172 break; |
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173 } |
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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 * Set the presence state of all Java applications installed |
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179 * to the removable drive specified in aInfo to not present |
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180 */ |
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181 void ScrUpdater::removeScrPresencesL(driveInfo *aInfo) |
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182 { |
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183 __UHEAP_MARK; |
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184 LOG1WSTR(EJavaCaptain, EInfo, |
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185 "removeScrPresencesL: driveInfo root path is %s", aInfo->iRootPath); |
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186 |
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187 RSoftwareComponentRegistry *pScr = createScrL(); |
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188 CleanupStack::PushL(pScr); |
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189 |
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190 // Get ids of all Java components in scr |
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191 RArray<TComponentId> componentIdList; |
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192 CComponentFilter *pJavaSwTypeFilter = CComponentFilter::NewLC(); |
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193 pJavaSwTypeFilter->SetSoftwareTypeL(Usif::KSoftwareTypeJava); |
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194 |
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195 pScr->GetComponentIdsL(componentIdList, pJavaSwTypeFilter); |
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196 CleanupStack::PopAndDestroy(pJavaSwTypeFilter); |
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197 CleanupClosePushL(componentIdList); |
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198 |
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199 // For each component check whether it has been installed |
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200 // to the removed drive |
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201 TInt nComponents = componentIdList.Count(); |
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202 TUint removedDrive = (TUint)(aInfo->iRootPath[0]); |
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203 // Now removedDrive contains the drive letter, convert it to drive number 0-25 |
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204 if ((removedDrive > 64) && (removedDrive < 91)) |
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205 { |
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206 // 'A' - 'Z' |
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207 removedDrive -= 65; |
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208 } |
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209 else if ((removedDrive > 96) && (removedDrive < 123)) |
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210 { |
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211 // 'a' - 'z' |
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212 removedDrive -= 97; |
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213 } |
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214 else |
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215 { |
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216 ELOG1WSTR(EJavaCaptain, |
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217 "removeScrPresencesL: Unexpected root path in remove drive info %s", |
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218 aInfo->iRootPath); |
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219 CleanupStack::PopAndDestroy(pScr); |
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220 return; |
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221 } |
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222 |
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223 LOG2(EJavaCaptain, EInfo, "Number of Java components is %d, removed drive is %d", |
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224 nComponents, removedDrive); |
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225 |
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226 TBool fPresenceChange = EFalse; |
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227 RArray<TApaAppUpdateInfo> removedApps; |
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228 CleanupClosePushL(removedApps); |
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229 |
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230 for (TInt nInd = 0; nInd < nComponents; nInd++) |
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231 { |
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232 CComponentEntry *pEntry = CComponentEntry::NewLC(); |
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233 if (!(pScr->GetComponentL(componentIdList[nInd], *pEntry))) |
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234 { |
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235 ELOG1(EJavaCaptain, |
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236 "removeScrPresencesL: SCR GetComponentIdsL returned id %d " |
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237 "but GetComponentL does not find it", componentIdList[nInd]); |
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238 CleanupStack::PopAndDestroy(pEntry); |
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239 continue; |
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240 } |
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241 |
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242 TInt nInstalledDrives = pEntry->InstalledDrives().Length(); |
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243 if (nInstalledDrives <= removedDrive) |
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244 { |
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245 // SCR InstalledDrives should be array of 26 elements (value 0 or 1) |
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246 ELOG2(EJavaCaptain, |
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247 "removeScrPresencesL: The length of InstalledDrives array (%d) " |
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248 "is smaller than removedDrive (%d)", nInstalledDrives, removedDrive); |
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249 CleanupStack::PopAndDestroy(pEntry); |
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250 continue; |
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251 } |
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252 |
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253 LOG1(EJavaCaptain, EInfo, "Java component id %d", componentIdList[nInd]); |
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254 |
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255 if (pEntry->InstalledDrives()[removedDrive]) |
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256 { |
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257 // This component has been installed to the drive |
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258 // that has just been removed |
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259 pScr->SetIsComponentPresentL(componentIdList[nInd], EFalse); |
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260 |
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261 LOG1(EJavaCaptain, EInfo, |
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262 "removeScrPresencesL: set component %d to not present", |
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263 componentIdList[nInd]); |
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264 |
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265 fPresenceChange = ETrue; |
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266 |
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267 // Gather the Uids of all applications that are no longer present |
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268 RArray<TUid> appsInComponent; |
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269 CleanupClosePushL(appsInComponent); |
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270 pScr->GetAppUidsForComponentL( |
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271 componentIdList[nInd], appsInComponent); |
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272 for (TInt nInd2 = 0; nInd2 < appsInComponent.Count(); nInd2++) |
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273 { |
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274 TApaAppUpdateInfo appInfo; |
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275 appInfo.iAppUid = appsInComponent[nInd2]; |
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276 appInfo.iAction = TApaAppUpdateInfo::EAppNotPresent; |
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277 (void)removedApps.Append(appInfo); |
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278 } |
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279 CleanupStack::PopAndDestroy(&appsInComponent); |
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280 } |
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281 |
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282 CleanupStack::PopAndDestroy(pEntry); |
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283 } |
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284 |
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285 // Tell AppArc which applications are no longer present |
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286 while (fPresenceChange) |
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287 { |
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288 if (removedApps.Count() == 0) |
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289 { |
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290 ELOG(EJavaCaptain, "removeScrPresencesL: Uids of the removed apps are not known"); |
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291 break; |
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292 } |
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293 |
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294 RApaLsSession apaSession; |
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295 TInt err = apaSession.Connect(); |
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296 if (KErrNone != err) |
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297 { |
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298 ELOG1(EJavaCaptain, "removeScrPresencesL: Error %d when connecting AppArc", err); |
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299 break; |
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300 } |
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301 else |
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302 { |
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303 CleanupClosePushL(apaSession); |
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304 apaSession.UpdateAppListL(removedApps); |
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305 CleanupStack::PopAndDestroy(); // closes apaSession |
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306 fPresenceChange = EFalse; |
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307 } |
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308 } |
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309 |
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310 CleanupStack::PopAndDestroy(); // Close removedApps |
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311 CleanupStack::PopAndDestroy(); // Close componentIdList |
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312 CleanupStack::PopAndDestroy(pScr); |
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313 __UHEAP_MARKEND; |
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314 } |
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315 |
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316 |
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317 /** |
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318 * Set the presence state of all Java applications installed |
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319 * to the removable drive specified in aInfo to present |
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320 */ |
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321 void ScrUpdater::addScrPresencesL(driveInfo *aInfo) |
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322 { |
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323 __UHEAP_MARK; |
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324 LOG1WSTR(EJavaCaptain, EInfo, |
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325 "addScrPresencesL: driveInfo root path is %s", aInfo->iRootPath); |
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326 |
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327 RSoftwareComponentRegistry *pScr = createScrL(); |
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328 CleanupStack::PushL(pScr); |
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329 |
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330 // Get ids of all Java components in scr |
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331 RArray<TComponentId> componentIdList; |
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332 CComponentFilter *pJavaSwTypeFilter = CComponentFilter::NewLC(); |
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333 pJavaSwTypeFilter->SetSoftwareTypeL(Usif::KSoftwareTypeJava); |
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334 |
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335 pScr->GetComponentIdsL(componentIdList, pJavaSwTypeFilter); |
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336 CleanupStack::PopAndDestroy(pJavaSwTypeFilter); |
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337 CleanupClosePushL(componentIdList); |
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338 |
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339 // For each component check whether it has been installed |
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340 // to the added drive AND whether the media id is correct |
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341 // (in other words if the actual memory card where the component |
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342 // has been installed to is added to the drive). |
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343 TInt nComponents = componentIdList.Count(); |
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344 TUint addedMediaId = (TUint)(aInfo->iId); |
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345 TUint addedDrive = (TUint)(aInfo->iRootPath[0]); |
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346 // Now addedDrive contains the drive letter, convert it to drive number 0-25 |
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347 if ((addedDrive > 64) && (addedDrive < 91)) |
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348 { |
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349 // 'A' - 'Z' |
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350 addedDrive -= 65; |
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351 } |
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352 else if ((addedDrive > 96) && (addedDrive < 123)) |
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353 { |
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354 // 'a' - 'z' |
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355 addedDrive -= 97; |
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356 } |
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357 else |
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358 { |
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359 ELOG1WSTR(EJavaCaptain, |
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360 "addScrPresencesL: Unexpected root path in add drive info %s", |
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361 aInfo->iRootPath); |
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362 CleanupStack::PopAndDestroy(pScr); |
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363 return; |
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364 } |
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365 |
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366 LOG2(EJavaCaptain, EInfo, "Number of Java components is %d, added drive is %d", |
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367 nComponents, addedDrive); |
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368 |
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369 TBool fPresenceChange = EFalse; |
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370 RArray<TApaAppUpdateInfo> addedApps; |
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371 CleanupClosePushL(addedApps); |
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372 |
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373 for (TInt nInd = 0; nInd < nComponents; nInd++) |
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374 { |
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375 CComponentEntry *pEntry = CComponentEntry::NewLC(); |
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376 if (!(pScr->GetComponentL(componentIdList[nInd], *pEntry))) |
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377 { |
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378 ELOG1(EJavaCaptain, |
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379 "addScrPresencesL: SCR GetComponentIdsL returned id %d " |
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380 "but GetComponentL does not find it", componentIdList[nInd]); |
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381 CleanupStack::PopAndDestroy(pEntry); |
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382 continue; |
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383 } |
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384 |
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385 // When Java Installer registers Java app to SCR it stores also |
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386 // the media id using SetComponentPropertyL(TComponentId aComponentId, |
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387 // _L("Media-Id")), TInt64 aValue); (aValue is actually 32 bit int) |
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388 CIntPropertyEntry* pMediaIdProperty = (CIntPropertyEntry *) |
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389 pScr->GetComponentPropertyL(componentIdList[nInd],_L("Media-Id")); |
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390 if (NULL == pMediaIdProperty) |
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391 { |
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392 ELOG1(EJavaCaptain, |
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393 "addScrPresencesL: media_id property not found for component %d", |
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394 componentIdList[nInd]); |
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395 CleanupStack::PopAndDestroy(pEntry); |
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396 continue; |
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397 } |
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398 CleanupStack::PushL(pMediaIdProperty); |
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399 |
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400 TInt nInstalledDrives = pEntry->InstalledDrives().Length(); |
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401 if (nInstalledDrives <= addedDrive) |
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402 { |
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403 // SCR InstalledDrives should be array of 26 elements (value 0 or 1) |
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404 ELOG2(EJavaCaptain, |
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405 "addScrPresencesL: The length of InstalledDrives array (%d) " |
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406 "is smaller than addedDrive (%d)", nInstalledDrives, addedDrive); |
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407 CleanupStack::PopAndDestroy(pEntry); |
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408 continue; |
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409 } |
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410 |
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411 LOG1(EJavaCaptain, EInfo, "Java component id %d", componentIdList[nInd]); |
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412 |
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413 if (pEntry->InstalledDrives()[addedDrive]) |
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414 { |
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415 // This component has been installed to the drive |
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416 // that has just been added. |
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417 // Now check whether the media id of the added media |
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418 // is OK for this component. |
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419 if (addedMediaId == pMediaIdProperty->IntValue()) |
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420 { |
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421 pScr->SetIsComponentPresentL(componentIdList[nInd], ETrue); |
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422 |
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423 LOG1(EJavaCaptain, EInfo, |
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424 "addScrPresencesL: set component %d to present", |
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425 componentIdList[nInd]); |
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426 |
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427 fPresenceChange = ETrue; |
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428 |
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429 // Gather the Uids of all 'new' applications that are now present |
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430 RArray<TUid> appsInComponent; |
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431 CleanupClosePushL(appsInComponent); |
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432 pScr->GetAppUidsForComponentL( |
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433 componentIdList[nInd], appsInComponent); |
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434 for (TInt nInd2 = 0; nInd2 < appsInComponent.Count(); nInd2++) |
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435 { |
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436 TApaAppUpdateInfo appInfo; |
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437 appInfo.iAppUid = appsInComponent[nInd2]; |
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438 appInfo.iAction = TApaAppUpdateInfo::EAppPresent; |
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439 (void)addedApps.Append(appInfo); |
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440 } |
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441 CleanupStack::PopAndDestroy(&appsInComponent); |
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442 } |
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443 } |
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444 |
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445 CleanupStack::PopAndDestroy(pMediaIdProperty); |
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446 CleanupStack::PopAndDestroy(pEntry); |
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447 } |
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448 |
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449 // Tell AppArc which 'new' applications are now present |
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450 while (fPresenceChange) |
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451 { |
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452 if (addedApps.Count() == 0) |
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453 { |
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454 ELOG(EJavaCaptain, "addScrPresencesL: Uids of the 'new' apps are not known"); |
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455 break; |
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456 } |
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457 |
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458 RApaLsSession apaSession; |
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459 TInt err = apaSession.Connect(); |
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460 if (KErrNone != err) |
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461 { |
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462 ELOG1(EJavaCaptain, "addScrPresencesL: Error %d when connecting AppArc", err); |
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463 break; |
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464 } |
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465 else |
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466 { |
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467 CleanupClosePushL(apaSession); |
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468 apaSession.UpdateAppListL(addedApps); |
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469 CleanupStack::PopAndDestroy(); // closes apaSession |
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470 fPresenceChange = EFalse; |
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471 } |
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472 } |
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473 |
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474 CleanupStack::PopAndDestroy(); // Close addedApps |
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475 CleanupStack::PopAndDestroy(); // Close componentIdList |
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476 CleanupStack::PopAndDestroy(pScr); |
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477 __UHEAP_MARKEND; |
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478 } |
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479 |
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480 |
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481 /** |
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482 * Loop through all removable drives and get the media id of |
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483 * the memory card or other removable media in the drive and update |
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484 * presence information of all Java applications installed |
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485 * to removable drives accordingly. |
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486 */ |
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487 void ScrUpdater::initializeScrPresenceInfoL() |
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488 { |
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489 __UHEAP_MARK; |
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490 RFs fs; |
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491 User::LeaveIfError(fs.Connect()); |
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492 CleanupClosePushL(fs); |
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493 |
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494 // Which drives are present and what is the media id of |
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495 // each removable volume |
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496 TInt err = KErrNone; |
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497 TInt err2 = KErrNone; |
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498 TBool drivePresent[EDriveZ + 1]; |
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499 TUint driveMediaId[EDriveZ + 1]; |
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500 TVolumeInfo volumeInfo; |
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501 TDriveInfo driveInfo; |
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502 |
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503 for (TInt nInd = EDriveA; nInd < EDriveZ; nInd++) |
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504 { |
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505 err = fs.Volume(volumeInfo, nInd); |
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506 if (KErrNone == err) |
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507 { |
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508 drivePresent[nInd] = ETrue; |
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509 driveMediaId[nInd] = volumeInfo.iUniqueID; |
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510 // If the media is not removable, media id is not checked |
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511 err2 = fs.Drive(driveInfo, nInd); |
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512 if (KErrNone != err2) |
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513 { |
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514 ELOG1(EJavaCaptain, |
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515 "initializeScrPresenceInfoL: error (%d) when trying to get drive info", |
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516 err2); |
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517 User::Leave(err2); |
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518 } |
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519 else |
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520 { |
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521 if (!(driveInfo.iDriveAtt & KDriveAttRemovable)) |
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522 { |
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523 driveMediaId[nInd] = 0; |
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524 } |
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525 } |
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526 } |
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527 else if (KErrNotReady == err) |
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528 { |
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529 // no volume in this drive |
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530 drivePresent[nInd] = EFalse; |
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531 driveMediaId[nInd] = 0; |
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532 } |
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533 else |
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534 { |
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535 ELOG1(EJavaCaptain, |
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536 "initializeScrPresenceInfoL: error (%d) when trying to get volume info", |
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537 err); |
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538 User::Leave(err); |
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539 } |
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540 } |
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541 CleanupStack::PopAndDestroy(); // close RFs |
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542 |
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543 |
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544 RSoftwareComponentRegistry *pScr = createScrL(); |
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545 CleanupStack::PushL(pScr); |
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546 |
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547 // Get ids of all Java components in scr |
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548 RArray<TComponentId> componentIdList; |
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549 CComponentFilter *pJavaSwTypeFilter = CComponentFilter::NewLC(); |
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550 pJavaSwTypeFilter->SetSoftwareTypeL(Usif::KSoftwareTypeJava); |
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551 |
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552 pScr->GetComponentIdsL(componentIdList, pJavaSwTypeFilter); |
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553 CleanupStack::PopAndDestroy(pJavaSwTypeFilter); |
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554 CleanupClosePushL(componentIdList); |
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555 |
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556 // For each component check whether the drive it has been installed |
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557 // to is present AND whether the media id is correct |
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558 TInt nComponents = componentIdList.Count(); |
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559 |
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560 LOG1(EJavaCaptain, EInfo, "initializeScrPresenceInfoL: Number of Java components is %d", |
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561 nComponents); |
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562 |
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563 for (TInt nInd = 0; nInd < nComponents; nInd++) |
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564 { |
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565 CComponentEntry *pEntry = CComponentEntry::NewLC(); |
|
566 if (!(pScr->GetComponentL(componentIdList[nInd], *pEntry))) |
|
567 { |
|
568 ELOG1(EJavaCaptain, |
|
569 "initializeScrPresenceInfoL: SCR GetComponentIdsL returned id %d " |
|
570 "but GetComponentL does not find it", componentIdList[nInd]); |
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571 CleanupStack::PopAndDestroy(pEntry); |
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572 continue; |
|
573 } |
|
574 |
|
575 CIntPropertyEntry* pMediaIdProperty = (CIntPropertyEntry *) |
|
576 pScr->GetComponentPropertyL(componentIdList[nInd],_L("Media-Id")); |
|
577 if (NULL == pMediaIdProperty) |
|
578 { |
|
579 ELOG1(EJavaCaptain, |
|
580 "initializeScrPresenceInfoL: media_id property not found for component %d", |
|
581 componentIdList[nInd]); |
|
582 CleanupStack::PopAndDestroy(pEntry); |
|
583 continue; |
|
584 } |
|
585 CleanupStack::PushL(pMediaIdProperty); |
|
586 |
|
587 TInt nInstalledDrives = pEntry->InstalledDrives().Length(); |
|
588 if (nInstalledDrives > (EDriveZ + 1)) |
|
589 { |
|
590 WLOG2(EJavaCaptain, |
|
591 "initializeScrPresenceInfoL: too big (%d) installed drives array for " |
|
592 "component %d", nInstalledDrives, componentIdList[nInd]); |
|
593 nInstalledDrives = EDriveZ; |
|
594 } |
|
595 // When Java components are installed, only one installed drive |
|
596 // and corresponding media id are registered. |
|
597 TInt installationDrive = -1; |
|
598 |
|
599 for (TInt driveNumber = EDriveA; driveNumber < nInstalledDrives; driveNumber++) |
|
600 { |
|
601 if (pEntry->InstalledDrives()[driveNumber]) |
|
602 { |
|
603 installationDrive = driveNumber; |
|
604 break; |
|
605 } |
|
606 } |
|
607 |
|
608 if (installationDrive == -1) |
|
609 { |
|
610 ELOG1(EJavaCaptain, |
|
611 "initializeScrPresenceInfoL: component (id %d) did not have installed drive info", |
|
612 componentIdList[nInd]); |
|
613 CleanupStack::PopAndDestroy(pMediaIdProperty); |
|
614 CleanupStack::PopAndDestroy(pEntry); |
|
615 continue; |
|
616 } |
|
617 |
|
618 if (drivePresent[installationDrive]) |
|
619 { |
|
620 // Check also the media id |
|
621 if (driveMediaId[installationDrive] == pMediaIdProperty->IntValue()) |
|
622 { |
|
623 LOG1(EJavaCaptain, EInfo, |
|
624 "initializeScrPresenceInfoL: set component %d to present", |
|
625 componentIdList[nInd]); |
|
626 |
|
627 pScr->SetIsComponentPresentL(componentIdList[nInd], ETrue); |
|
628 } |
|
629 else |
|
630 { |
|
631 LOG1(EJavaCaptain, EInfo, |
|
632 "initializeScrPresenceInfoL: set component %d to NOT present", |
|
633 componentIdList[nInd]); |
|
634 |
|
635 pScr->SetIsComponentPresentL(componentIdList[nInd], EFalse); |
|
636 } |
|
637 } |
|
638 else |
|
639 { |
|
640 LOG1(EJavaCaptain, EInfo, |
|
641 "initializeScrPresenceInfoL: set component %d to NOT present", |
|
642 componentIdList[nInd]); |
|
643 |
|
644 // drive is not present -> Java component installed to that |
|
645 // drive is not present |
|
646 pScr->SetIsComponentPresentL(componentIdList[nInd], EFalse); |
|
647 } |
|
648 |
|
649 CleanupStack::PopAndDestroy(pMediaIdProperty); |
|
650 CleanupStack::PopAndDestroy(pEntry); |
|
651 } |
|
652 |
|
653 CleanupStack::PopAndDestroy(); // Close componentIdList |
|
654 CleanupStack::PopAndDestroy(pScr); // Also closes RSoftwareComponentRegistry |
|
655 |
|
656 __UHEAP_MARKEND; |
|
657 } |
|
658 |
|
659 |
|
660 /** |
|
661 * Creates an instance of RSoftwareComponentRegistry and connects to it. |
|
662 */ |
|
663 RSoftwareComponentRegistry *ScrUpdater::createScrL() |
|
664 { |
|
665 RSoftwareComponentRegistry *pScr = new RSoftwareComponentRegistry; |
|
666 if (NULL == pScr) |
|
667 { |
|
668 ELOG(EJavaInstaller, |
|
669 "CreateScrL: Creating RSoftwareComponentRegistry failed"); |
|
670 User::Leave(KErrGeneral); |
|
671 } |
|
672 TInt err = pScr->Connect(); |
|
673 if (KErrNone != err) |
|
674 { |
|
675 ELOG1(EJavaInstaller, |
|
676 "CreateScrL: Connecting to RSoftwareComponentRegistry failed, error %d", |
|
677 err); |
|
678 delete pScr; |
|
679 User::Leave(err); |
|
680 } |
|
681 |
|
682 return pScr; |
|
683 } |
|
684 |
|
685 |
|
686 } // namespace captain |
|
687 } // namespace java |