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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: autostarter is Java Captain Symbian plugin that starts |
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15 * auto start Java applications after they have been installed |
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16 * and when the device boots. |
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17 * |
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18 */ |
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19 |
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20 #include <e32base.h> |
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21 #include <f32file.h> |
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22 #include <javastorage.h> |
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23 #include <javastorageentry.h> |
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24 #include <javastoragenames.h> |
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25 #include <memory> |
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26 |
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27 #include "commsendpoint.h" |
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28 #include "coreinterface.h" |
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29 #include "javaprocessconstants.h" |
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30 #include "javasymbianoslayer.h" |
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31 #include "javauids.h" |
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32 #include "logger.h" |
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33 #include "preinstallerstartermessages.h" |
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34 #include "rtcinterface.h" |
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35 #include "rtcmessages.h" |
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36 |
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37 #include "autostarter.h" |
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38 |
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39 |
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40 using namespace java::storage; |
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41 using namespace java::util; |
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42 |
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43 |
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44 /** |
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45 * Return pointer to ExtensionPluginInterface implementation for this |
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46 * extension dll |
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47 */ |
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48 java::captain::ExtensionPluginInterface* getExtensionPlugin() |
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49 { |
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50 return new java::captain::AutoStarter(); |
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51 } |
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52 |
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53 namespace java |
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54 { |
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55 namespace captain |
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56 { |
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57 |
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58 /** |
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59 * Empty contructor |
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60 */ |
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61 AutoStarter::AutoStarter() : mCore(0) |
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62 { |
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63 } |
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64 |
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65 /** |
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66 * Empty destructor |
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67 */ |
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68 AutoStarter::~AutoStarter() |
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69 { |
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70 } |
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71 |
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72 /** |
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73 * Implement PluginInterface method |
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74 */ |
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75 void AutoStarter::startPlugin(CoreInterface* core) |
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76 { |
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77 LOG(EJavaCaptain, EInfo, "AutoStarter plugin started"); |
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78 |
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79 mCore = core; |
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80 } |
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81 |
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82 /** |
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83 * Implement PluginInterface method |
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84 */ |
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85 void AutoStarter::stopPlugin() |
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86 { |
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87 mCore = 0; |
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88 } |
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89 |
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90 /** |
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91 * Implement ExtensionPluginInterface method |
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92 */ |
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93 EventConsumerInterface* AutoStarter::getEventConsumer() |
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94 { |
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95 return this; |
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96 } |
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97 |
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98 /** |
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99 * Handle Java Captain events sent by Boot event provider or |
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100 * preinstaller starter |
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101 * |
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102 * Implement EventConsumerInterface method |
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103 */ |
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104 void AutoStarter::event(const std::string& eventProvider, |
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105 java::comms::CommsMessage& aMsg) |
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106 { |
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107 LOG1(EJavaCaptain, EInfo, "AutoStarter::event received, id %d", aMsg.getMessageId()); |
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108 |
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109 if (eventProvider == PREINSTALLER_EVENT_PROVIDER) |
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110 { |
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111 int exitStatus = 0; |
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112 getPreinstallerExitedMessageParams(aMsg, exitStatus); |
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113 LOG1( |
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114 EJavaCaptain, |
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115 EInfo, |
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116 "AutoStarter::event() preinstaller exited event received (status=%d)", |
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117 exitStatus); |
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118 |
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119 // Start auto-start MIDlets |
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120 TRAPD(err, checkMIDletsToBeStartedL()) |
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121 if (KErrNone != err) |
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122 { |
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123 ELOG1(EJavaCaptain, "AutoStarter::checkMIDletsToBeStartedL: leaved (%d)", err); |
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124 } |
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125 } |
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126 /* |
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127 else if ( MESSAGE TELLS THAT NEW MIDLET HAS BEEN INSTALLED ) |
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128 { |
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129 // Auto-start the new MIDlet if it is auto-start MIDlet |
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130 } |
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131 */ |
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132 |
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133 } |
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134 |
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135 /** |
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136 * |
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137 * |
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138 */ |
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139 void AutoStarter::checkMIDletsToBeStartedL() |
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140 { |
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141 |
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142 |
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143 // Find all MIDlets with Nokia-MIDlet-auto-start |
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144 // APPLICATION_TABLE, if (AUTORUN == AUTOSTART_TRUE) || (AUTORUN == AUTOSTART_ONCE), |
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145 // call startMIDletL(ID) |
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146 |
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147 LOG(EJavaCaptain, EInfo, "AutoStarter::checkMIDletsToBeStartedL called"); |
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148 |
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149 std::auto_ptr<JavaStorage> js(JavaStorage::createInstance()); |
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150 try |
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151 { |
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152 js->open(JAVA_DATABASE_NAME); |
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153 |
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154 // In Java Storage there is 'APPLICATION_TABLE' table that contains |
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155 // the Uid of the application in ID column. The value in column AUTORUN is |
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156 // one of the following AUTOSTART_FALSE (0), AUTOSTART_TRUE (1) or |
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157 // AUTOSTART_ONCE (2) |
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158 |
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159 JavaStorageEntry attribute; |
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160 JavaStorageApplicationEntry_t findPattern; |
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161 JavaStorageApplicationList_t foundEntries; |
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162 |
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163 // Get all IDs from APPLICATION_TABLE where AUTORUN is AUTOSTART_TRUE |
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164 attribute.setEntry(AUTORUN, L"1"); |
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165 findPattern.insert(attribute); |
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166 attribute.setEntry(ID, L""); |
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167 findPattern.insert(attribute); |
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168 |
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169 js->search(APPLICATION_TABLE, findPattern, foundEntries); |
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170 findPattern.clear(); |
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171 |
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172 // Iterate through all found applications |
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173 JavaStorageApplicationList_t::const_iterator appIterator; |
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174 for (appIterator = foundEntries.begin(); appIterator != foundEntries.end(); ++appIterator) |
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175 { |
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176 std::wstring applicationId = appIterator->begin()->entryValue(); |
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177 |
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178 LOG1WSTR(EJavaCaptain, EInfo, |
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179 "AutoStarter::checkMIDletsToBeStartedL : going to start MIDlet, uid is %s", |
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180 applicationId); |
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181 |
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182 startMIDletL(applicationId); |
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183 } |
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184 foundEntries.clear(); |
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185 |
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186 |
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187 // Get all IDs from APPLICATION_TABLE where AUTORUN is AUTOSTART_ONCE |
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188 attribute.setEntry(AUTORUN, L"2"); |
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189 findPattern.insert(attribute); |
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190 attribute.setEntry(ID, L""); |
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191 findPattern.insert(attribute); |
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192 |
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193 js->search(APPLICATION_TABLE, findPattern, foundEntries); |
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194 findPattern.clear(); |
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195 |
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196 // Iterate through all found applications |
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197 for (appIterator = foundEntries.begin(); appIterator != foundEntries.end(); ++appIterator) |
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198 { |
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199 std::wstring applicationId = appIterator->begin()->entryValue(); |
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200 |
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201 LOG1WSTR(EJavaCaptain, EInfo, |
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202 "AutoStarter::checkMIDletsToBeStartedL : going to start MIDlet (once), uid is %s", |
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203 applicationId); |
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204 |
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205 if (startMIDletL(applicationId)) |
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206 { |
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207 // after starting MIDlet must set AUTORUN value to AUTOSTART_FALSE |
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208 JavaStorageApplicationEntry_t matchEntries; |
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209 |
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210 JavaStorageApplicationEntry_t updateEntries; |
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211 JavaStorageEntry attribute; |
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212 |
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213 attribute.setEntry(ID, applicationId); |
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214 matchEntries.insert(attribute); |
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215 |
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216 attribute.setEntry(AUTORUN, L"0"); |
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217 updateEntries.insert(attribute); |
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218 |
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219 js->update(APPLICATION_TABLE, updateEntries, matchEntries); |
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220 } |
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221 } |
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222 foundEntries.clear(); |
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223 } |
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224 catch (JavaStorageException& e) |
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225 { |
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226 ELOG1(EJavaCaptain, |
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227 "AutoStarter::checkMIDletsToBeStartedL: Java Storage exception %s", e.what()); |
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228 } |
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229 |
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230 try |
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231 { |
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232 js->close(); |
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233 } |
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234 catch (JavaStorageException& e2) |
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235 { |
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236 WLOG1(EJavaCaptain, |
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237 "AutoStarter::checkMIDletsToBeStartedL: Java Storage exception " |
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238 "when closing storage %s", e2.what()); |
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239 } |
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240 } |
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241 |
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242 |
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243 /** |
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244 * |
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245 * @return true if launch succeeded, false is starting failed |
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246 */ |
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247 bool AutoStarter::startMIDletL(const std::wstring& aUid) |
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248 { |
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249 // start MIDlet |
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250 rtcLaunchInfo launchInfo(aUid); |
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251 |
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252 bool launchSuccess = mCore->getRtc()->launch(launchInfo); |
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253 if (!launchSuccess) |
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254 { |
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255 ELOG(EJavaCaptain, "AutoStarter::startMIDletL: launching MIDlet failed"); |
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256 } |
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257 |
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258 return launchSuccess; |
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259 } |
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260 |
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261 |
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262 } // namespace captain |
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263 } // namespace java |