CorePatchCheckerpublic class CorePatchChecker extends Object implements UpdateCheckInstanceListener, UpdatableComponent, Plugin
| Fields Summary |
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| private static final LogIDs | LOGID | | public static final boolean | TESTING | | protected PluginInterface | plugin_interface |
| Methods Summary |
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| public void | cancelled(UpdateCheckInstance instance)
| | public void | checkForUpdate(UpdateChecker checker)
try{
UpdateCheckInstance inst = checker.getCheckInstance();
inst.addListener( this );
checker.addUpdate( "Core Patch Checker", new String[0], "",
new ResourceDownloader[0],
Update.RESTART_REQUIRED_MAYBE );
}finally{
checker.completed();
}
| | public void | complete(UpdateCheckInstance instance)
Update[] updates = instance.getUpdates();
final PluginInterface updater_plugin = plugin_interface.getPluginManager().getPluginInterfaceByClass( UpdaterUpdateChecker.class );
for (int i=0;i<updates.length;i++){
final Update update = updates[i];
Object user_object = update.getUserObject();
if ( user_object != null && user_object == updater_plugin ){
// OK, we have an updater update
if (Logger.isEnabled())
Logger.log(new LogEvent(LOGID, "Core Patcher: updater update found"));
update.setRestartRequired( Update.RESTART_REQUIRED_MAYBE );
update.addListener(new UpdateListener() {
public void complete(Update update) {
if (Logger.isEnabled())
Logger.log(new LogEvent(LOGID,
"Core Patcher: updater update complete"));
patch(instance, update, updater_plugin);
}
});
}
}
| | public int | getMaximumCheckTime()
return( 0 );
| | public java.lang.String | getName()
return( "Core Patch Checker");
| | public void | initialize(PluginInterface _plugin_interface)
plugin_interface = _plugin_interface;
plugin_interface.getPluginProperties().setProperty( "plugin.version", "1.0" );
plugin_interface.getPluginProperties().setProperty( "plugin.name", "Core Patcher (level=" + CorePatchLevel.getCurrentPatchLevel() + ")" );
if ( TESTING || !Constants.isCVSVersion()){
if ( TESTING ){
System.out.println( "CorePatchChecker: TESTING !!!!" );
}
plugin_interface.getUpdateManager().registerUpdatableComponent( this, false );
}
| | protected void | patch(UpdateCheckInstance instance, Update updater_update, PluginInterface updater_plugin)
try{
// use the update plugin to log stuff....
ResourceDownloader rd_log = updater_update.getDownloaders()[0];
File[] files = new File(updater_plugin.getPluginDirectoryName()).listFiles();
if ( files == null ){
if (Logger.isEnabled())
Logger.log(new LogEvent(LOGID,
"Core Patcher: no files in plugin dir!!!"));
return;
}
String patch_prefix = "Azureus2_" + Constants.getBaseVersion() + "_P";
int highest_p = -1;
File highest_p_file = null;
for (int i=0;i<files.length;i++){
String name = files[i].getName();
if ( name.startsWith( patch_prefix ) && name.endsWith( ".pat" )){
if (Logger.isEnabled())
Logger.log(new LogEvent(LOGID, "Core Patcher: found patch file '"
+ name + "'"));
try{
int this_p = Integer.parseInt( name.substring( patch_prefix.length(), name.indexOf( ".pat" )));
if ( this_p > highest_p ){
highest_p = this_p;
highest_p_file = files[i];
}
}catch( Throwable e ){
Debug.printStackTrace( e );
}
}
}
if ( CorePatchLevel.getCurrentPatchLevel() >= highest_p ){
if (Logger.isEnabled())
Logger.log(new LogEvent(LOGID,
"Core Patcher: no applicable patch found (highest = " + highest_p
+ ")"));
// flip back from maybe as we now know it isn't needed
if ( updater_update.getRestartRequired() == Update.RESTART_REQUIRED_MAYBE ){
updater_update.setRestartRequired( Update.RESTART_REQUIRED_NO );
}
}else{
rd_log.reportActivity( "Applying patch '" + highest_p_file.getName() + "'");
if (Logger.isEnabled())
Logger.log(new LogEvent(LOGID, "Core Patcher: applying patch '"
+ highest_p_file.toString() + "'"));
InputStream pis = new FileInputStream( highest_p_file );
patchAzureus2( instance, pis, "P" + highest_p, plugin_interface.getLogger().getChannel( "CorePatcher" ));
Logger.log(new LogAlert(LogAlert.UNREPEATABLE, LogAlert.AT_INFORMATION,
"Patch " + highest_p_file.getName() + " ready to be applied"));
String done_file = highest_p_file.toString();
done_file = done_file.substring(0,done_file.length()-1) + "x";
highest_p_file.renameTo( new File( done_file ));
// flip the original update over to 'restart required'
updater_update.setRestartRequired( Update.RESTART_REQUIRED_YES );
}
}catch( Throwable e ){
Debug.printStackTrace( e );
Logger.log(new LogAlert(LogAlert.UNREPEATABLE, "Core Patcher failed", e));
}
| | public static void | patchAzureus2(UpdateCheckInstance instance, java.io.InputStream pis, java.lang.String resource_tag, org.gudy.azureus2.plugins.logging.LoggerChannel log)
String resource_name = "Azureus2_" + resource_tag + ".jar";
UpdateInstaller installer = instance.createInstaller();
File tmp = AETemporaryFileHandler.createTempFile();
OutputStream os = new FileOutputStream( tmp );
String az2_jar;
if( Constants.isOSX ){
az2_jar = installer.getInstallDir() + "/" + SystemProperties.getApplicationName() + ".app/Contents/Resources/Java/";
}else{
az2_jar = installer.getInstallDir() + File.separator;
}
az2_jar += "Azureus2.jar";
InputStream is = new FileInputStream( az2_jar );
new UpdateJarPatcher( is, pis, os, log );
is.close();
pis.close();
os.close();
installer.addResource( resource_name,
new FileInputStream( tmp ));
tmp.delete();
installer.addMoveAction( resource_name, az2_jar );
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