diff --git a/resources/plugin.yml b/resources/plugin.yml
index 89131c0..0282b2d 100644
--- a/resources/plugin.yml
+++ b/resources/plugin.yml
@@ -1,7 +1,7 @@
name: MobArena
author: garbagemule
main: com.garbagemule.MobArena.MobArena
-version: 0.96.1.1
+version: 0.96.1.2
softdepend: [Multiverse-Core,Towny,Heroes,MagicSpells,Vault]
commands:
ma:
diff --git a/src/com/garbagemule/MobArena/MobArena.java b/src/com/garbagemule/MobArena/MobArena.java
index db7aa42..1c512ae 100644
--- a/src/com/garbagemule/MobArena/MobArena.java
+++ b/src/com/garbagemule/MobArena/MobArena.java
@@ -93,9 +93,14 @@ public class MobArena extends JavaPlugin
arena.forceEnd();
}
arenaMaster.resetArenaMap();
+ VersionChecker.shutdown();
Messenger.info("disabled.");
}
+
+ public File getPluginFile() {
+ return getFile();
+ }
private void loadConfigFile() {
// Create if missing
diff --git a/src/com/garbagemule/MobArena/util/Updater.java b/src/com/garbagemule/MobArena/util/Updater.java
new file mode 100644
index 0000000..bdad70b
--- /dev/null
+++ b/src/com/garbagemule/MobArena/util/Updater.java
@@ -0,0 +1,513 @@
+/*
+ * Updater for Bukkit.
+ *
+ * This class provides the means to safely and easily update a plugin, or check to see if it is updated using dev.bukkit.org
+ */
+package com.garbagemule.MobArena.util;
+
+import java.io.*;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.net.URLConnection;
+import java.util.Enumeration;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipFile;
+
+import org.bukkit.configuration.file.YamlConfiguration;
+import org.bukkit.plugin.Plugin;
+import org.json.simple.JSONArray;
+import org.json.simple.JSONObject;
+import org.json.simple.JSONValue;
+
+/**
+ * Check dev.bukkit.org to find updates for a given plugin, and download the updates if needed.
+ *
+ * VERY, VERY IMPORTANT: Because there are no standards for adding auto-update toggles in your plugin's config, this system provides NO CHECK WITH YOUR CONFIG to make sure the user has allowed auto-updating.
+ *
+ * It is a BUKKIT POLICY that you include a boolean value in your config that prevents the auto-updater from running AT ALL.
+ *
+ * If you fail to include this option in your config, your plugin will be REJECTED when you attempt to submit it to dev.bukkit.org.
+ *
+ * An example of a good configuration option would be something similar to 'auto-update: true' - if this value is set to false you may NOT run the auto-updater.
+ *
+ * If you are unsure about these rules, please read the plugin submission guidelines: http://goo.gl/8iU5l
+ *
+ * @author Gravity
+ * @version 2.0
+ */
+public class Updater {
+
+ private Plugin plugin;
+ private UpdateType type;
+ private String versionName;
+ private String versionLink;
+ private String versionType;
+ private String versionGameVersion;
+
+ private boolean announce; // Whether to announce file downloads
+
+ private URL url; // Connecting to RSS
+ private File file; // The plugin's file
+ private Thread thread; // Updater thread
+
+ private int id = -1; // Project's Curse ID
+ private String apiKey = null; // BukkitDev ServerMods API key
+ private static final String TITLE_VALUE = "name"; // Gets remote file's title
+ private static final String LINK_VALUE = "downloadUrl"; // Gets remote file's download link
+ private static final String TYPE_VALUE = "releaseType"; // Gets remote file's release type
+ private static final String VERSION_VALUE = "gameVersion"; // Gets remote file's build version
+ private static final String QUERY = "/servermods/files?projectIds="; // Path to GET
+ private static final String HOST = "https://api.curseforge.com"; // Slugs will be appended to this to get to the project's RSS feed
+
+ private static final String[] NO_UPDATE_TAG = { "-DEV", "-PRE", "-SNAPSHOT" }; // If the version number contains one of these, don't update.
+ private static final int BYTE_SIZE = 1024; // Used for downloading files
+ private YamlConfiguration config; // Config file
+ private String updateFolder;// The folder that downloads will be placed in
+ private Updater.UpdateResult result = Updater.UpdateResult.SUCCESS; // Used for determining the outcome of the update process
+
+ /**
+ * Gives the dev the result of the update process. Can be obtained by called getResult().
+ */
+ public enum UpdateResult {
+ /**
+ * The updater found an update, and has readied it to be loaded the next time the server restarts/reloads.
+ */
+ SUCCESS,
+ /**
+ * The updater did not find an update, and nothing was downloaded.
+ */
+ NO_UPDATE,
+ /**
+ * The server administrator has disabled the updating system
+ */
+ DISABLED,
+ /**
+ * The updater found an update, but was unable to download it.
+ */
+ FAIL_DOWNLOAD,
+ /**
+ * For some reason, the updater was unable to contact dev.bukkit.org to download the file.
+ */
+ FAIL_DBO,
+ /**
+ * When running the version check, the file on DBO did not contain the a version in the format 'vVersion' such as 'v1.0'.
+ */
+ FAIL_NOVERSION,
+ /**
+ * The id provided by the plugin running the updater was invalid and doesn't exist on DBO.
+ */
+ FAIL_BADID,
+ /**
+ * The server administrator has improperly configured their API key in the configuration
+ */
+ FAIL_APIKEY,
+ /**
+ * The updater found an update, but because of the UpdateType being set to NO_DOWNLOAD, it wasn't downloaded.
+ */
+ UPDATE_AVAILABLE
+ }
+
+ /**
+ * Allows the dev to specify the type of update that will be run.
+ */
+ public enum UpdateType {
+ /**
+ * Run a version check, and then if the file is out of date, download the newest version.
+ */
+ DEFAULT,
+ /**
+ * Don't run a version check, just find the latest update and download it.
+ */
+ NO_VERSION_CHECK,
+ /**
+ * Get information about the version and the download size, but don't actually download anything.
+ */
+ NO_DOWNLOAD
+ }
+
+ /**
+ * Initialize the updater
+ *
+ * @param plugin The plugin that is checking for an update.
+ * @param id The dev.bukkit.org id of the project
+ * @param file The file that the plugin is running from, get this by doing this.getFile() from within your main class.
+ * @param type Specify the type of update this will be. See {@link UpdateType}
+ * @param announce True if the program should announce the progress of new updates in console
+ */
+ public Updater(Plugin plugin, int id, File file, UpdateType type, boolean announce) {
+ this.plugin = plugin;
+ this.type = type;
+ this.announce = announce;
+ this.file = file;
+ this.id = id;
+ this.updateFolder = plugin.getServer().getUpdateFolder();
+
+ final File pluginFile = plugin.getDataFolder().getParentFile();
+ final File updaterFile = new File(pluginFile, "Updater");
+ final File updaterConfigFile = new File(updaterFile, "config.yml");
+
+ if (!updaterFile.exists()) {
+ updaterFile.mkdir();
+ }
+ if (!updaterConfigFile.exists()) {
+ try {
+ updaterConfigFile.createNewFile();
+ } catch (final IOException e) {
+ plugin.getLogger().severe("The updater could not create a configuration in " + updaterFile.getAbsolutePath());
+ e.printStackTrace();
+ }
+ }
+ this.config = YamlConfiguration.loadConfiguration(updaterConfigFile);
+
+ this.config.options().header("This configuration file affects all plugins using the Updater system (version 2+ - http://forums.bukkit.org/threads/96681/ )" + '\n'
+ + "If you wish to use your API key, read http://wiki.bukkit.org/ServerMods_API and place it below." + '\n'
+ + "Some updating systems will not adhere to the disabled value, but these may be turned off in their plugin's configuration.");
+ this.config.addDefault("api-key", "PUT_API_KEY_HERE");
+ this.config.addDefault("disable", false);
+
+ if (this.config.get("api-key", null) == null) {
+ this.config.options().copyDefaults(true);
+ try {
+ this.config.save(updaterConfigFile);
+ } catch (final IOException e) {
+ plugin.getLogger().severe("The updater could not save the configuration in " + updaterFile.getAbsolutePath());
+ e.printStackTrace();
+ }
+ }
+
+ if (this.config.getBoolean("disable")) {
+ this.result = UpdateResult.DISABLED;
+ return;
+ }
+
+ String key = this.config.getString("api-key");
+ if (key.equalsIgnoreCase("PUT_API_KEY_HERE") || key.equals("")) {
+ key = null;
+ }
+
+ this.apiKey = key;
+
+ try {
+ this.url = new URL(Updater.HOST + Updater.QUERY + id);
+ } catch (final MalformedURLException e) {
+ plugin.getLogger().severe("The project ID provided for updating, " + id + " is invalid.");
+ this.result = UpdateResult.FAIL_BADID;
+ e.printStackTrace();
+ }
+
+ this.thread = new Thread(new UpdateRunnable());
+ this.thread.start();
+ }
+
+ /**
+ * Get the result of the update process.
+ */
+ public Updater.UpdateResult getResult() {
+ this.waitForThread();
+ return this.result;
+ }
+
+ /**
+ * Get the latest version's release type (release, beta, or alpha).
+ */
+ public String getLatestType() {
+ this.waitForThread();
+ return this.versionType;
+ }
+
+ /**
+ * Get the latest version's game version.
+ */
+ public String getLatestGameVersion() {
+ this.waitForThread();
+ return this.versionGameVersion;
+ }
+
+ /**
+ * Get the latest version's name.
+ */
+ public String getLatestName() {
+ this.waitForThread();
+ return this.versionName;
+ }
+
+ /**
+ * Get the latest version's file link.
+ */
+ public String getLatestFileLink() {
+ this.waitForThread();
+ return this.versionLink;
+ }
+
+ /**
+ * As the result of Updater output depends on the thread's completion, it is necessary to wait for the thread to finish
+ * before allowing anyone to check the result.
+ */
+ private void waitForThread() {
+ if ((this.thread != null) && this.thread.isAlive()) {
+ try {
+ this.thread.join();
+ } catch (final InterruptedException e) {
+ e.printStackTrace();
+ }
+ }
+ }
+
+ /**
+ * Save an update from dev.bukkit.org into the server's update folder.
+ */
+ private void saveFile(File folder, String file, String u) {
+ if (!folder.exists()) {
+ folder.mkdir();
+ }
+ BufferedInputStream in = null;
+ FileOutputStream fout = null;
+ try {
+ // Download the file
+ final URL url = new URL(u);
+ final int fileLength = url.openConnection().getContentLength();
+ in = new BufferedInputStream(url.openStream());
+ fout = new FileOutputStream(folder.getAbsolutePath() + "/" + file);
+
+ final byte[] data = new byte[Updater.BYTE_SIZE];
+ int count;
+ if (this.announce) {
+ this.plugin.getLogger().info("About to download a new update: " + this.versionName);
+ }
+ long downloaded = 0;
+ while ((count = in.read(data, 0, Updater.BYTE_SIZE)) != -1) {
+ downloaded += count;
+ fout.write(data, 0, count);
+ final int percent = (int) ((downloaded * 100) / fileLength);
+ if (this.announce && ((percent % 10) == 0)) {
+ this.plugin.getLogger().info("Downloading update: " + percent + "% of " + fileLength + " bytes.");
+ }
+ }
+ //Just a quick check to make sure we didn't leave any files from last time...
+ for (final File xFile : new File(this.plugin.getDataFolder().getParent(), this.updateFolder).listFiles()) {
+ if (xFile.getName().endsWith(".zip")) {
+ xFile.delete();
+ }
+ }
+ // Check to see if it's a zip file, if it is, unzip it.
+ final File dFile = new File(folder.getAbsolutePath() + "/" + file);
+ if (dFile.getName().endsWith(".zip")) {
+ // Unzip
+ this.unzip(dFile.getCanonicalPath());
+ }
+ if (this.announce) {
+ this.plugin.getLogger().info("Finished updating.");
+ }
+ } catch (final Exception ex) {
+ this.plugin.getLogger().warning("The auto-updater tried to download a new update, but was unsuccessful.");
+ this.result = Updater.UpdateResult.FAIL_DOWNLOAD;
+ } finally {
+ try {
+ if (in != null) {
+ in.close();
+ }
+ if (fout != null) {
+ fout.close();
+ }
+ } catch (final Exception ex) {
+ }
+ }
+ }
+
+ /**
+ * Part of Zip-File-Extractor, modified by Gravity for use with Bukkit
+ */
+ private void unzip(String file) {
+ try {
+ final File fSourceZip = new File(file);
+ final String zipPath = file.substring(0, file.length() - 4);
+ ZipFile zipFile = new ZipFile(fSourceZip);
+ Enumeration e = zipFile.entries();
+ while (e.hasMoreElements()) {
+ ZipEntry entry = e.nextElement();
+ File destinationFilePath = new File(zipPath, entry.getName());
+ destinationFilePath.getParentFile().mkdirs();
+ if (entry.isDirectory()) {
+ continue;
+ } else {
+ final BufferedInputStream bis = new BufferedInputStream(zipFile.getInputStream(entry));
+ int b;
+ final byte buffer[] = new byte[Updater.BYTE_SIZE];
+ final FileOutputStream fos = new FileOutputStream(destinationFilePath);
+ final BufferedOutputStream bos = new BufferedOutputStream(fos, Updater.BYTE_SIZE);
+ while ((b = bis.read(buffer, 0, Updater.BYTE_SIZE)) != -1) {
+ bos.write(buffer, 0, b);
+ }
+ bos.flush();
+ bos.close();
+ bis.close();
+ final String name = destinationFilePath.getName();
+ if (name.endsWith(".jar") && this.pluginFile(name)) {
+ destinationFilePath.renameTo(new File(this.plugin.getDataFolder().getParent(), this.updateFolder + "/" + name));
+ }
+ }
+ entry = null;
+ destinationFilePath = null;
+ }
+ e = null;
+ zipFile.close();
+ zipFile = null;
+
+ // Move any plugin data folders that were included to the right place, Bukkit won't do this for us.
+ for (final File dFile : new File(zipPath).listFiles()) {
+ if (dFile.isDirectory()) {
+ if (this.pluginFile(dFile.getName())) {
+ final File oFile = new File(this.plugin.getDataFolder().getParent(), dFile.getName()); // Get current dir
+ final File[] contents = oFile.listFiles(); // List of existing files in the current dir
+ for (final File cFile : dFile.listFiles()) // Loop through all the files in the new dir
+ {
+ boolean found = false;
+ for (final File xFile : contents) // Loop through contents to see if it exists
+ {
+ if (xFile.getName().equals(cFile.getName())) {
+ found = true;
+ break;
+ }
+ }
+ if (!found) {
+ // Move the new file into the current dir
+ cFile.renameTo(new File(oFile.getCanonicalFile() + "/" + cFile.getName()));
+ } else {
+ // This file already exists, so we don't need it anymore.
+ cFile.delete();
+ }
+ }
+ }
+ }
+ dFile.delete();
+ }
+ new File(zipPath).delete();
+ fSourceZip.delete();
+ } catch (final IOException ex) {
+ this.plugin.getLogger().warning("The auto-updater tried to unzip a new update file, but was unsuccessful.");
+ this.result = Updater.UpdateResult.FAIL_DOWNLOAD;
+ ex.printStackTrace();
+ }
+ new File(file).delete();
+ }
+
+ /**
+ * Check if the name of a jar is one of the plugins currently installed, used for extracting the correct files out of a zip.
+ */
+ private boolean pluginFile(String name) {
+ for (final File file : new File("plugins").listFiles()) {
+ if (file.getName().equals(name)) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Check to see if the program should continue by evaluation whether the plugin is already updated, or shouldn't be updated
+ */
+ private boolean versionCheck(String title) {
+ if (this.type != UpdateType.NO_VERSION_CHECK) {
+ final String version = this.plugin.getDescription().getVersion();
+ if (title.split(" v").length == 2) {
+ final String remoteVersion = title.split(" v")[1].split(" ")[0]; // Get the newest file's version number
+
+ if (this.hasTag(version) || version.equalsIgnoreCase(remoteVersion)) {
+ // We already have the latest version, or this build is tagged for no-update
+ this.result = Updater.UpdateResult.NO_UPDATE;
+ return false;
+ }
+ } else {
+ // The file's name did not contain the string 'vVersion'
+ final String authorInfo = this.plugin.getDescription().getAuthors().size() == 0 ? "" : " (" + this.plugin.getDescription().getAuthors().get(0) + ")";
+ this.plugin.getLogger().warning("The author of this plugin" + authorInfo + " has misconfigured their Auto Update system");
+ this.plugin.getLogger().warning("File versions should follow the format 'PluginName vVERSION'");
+ this.plugin.getLogger().warning("Please notify the author of this error.");
+ this.result = Updater.UpdateResult.FAIL_NOVERSION;
+ return false;
+ }
+ }
+ return true;
+ }
+
+ /**
+ * Evaluate whether the version number is marked showing that it should not be updated by this program
+ */
+ private boolean hasTag(String version) {
+ for (final String string : Updater.NO_UPDATE_TAG) {
+ if (version.contains(string)) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ private boolean read() {
+ try {
+ final URLConnection conn = this.url.openConnection();
+ conn.setConnectTimeout(5000);
+
+ if (this.apiKey != null) {
+ conn.addRequestProperty("X-API-Key", this.apiKey);
+ }
+ conn.addRequestProperty("User-Agent", "Updater (by Gravity)");
+
+ conn.setDoOutput(true);
+
+ final BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
+ final String response = reader.readLine();
+
+ final JSONArray array = (JSONArray) JSONValue.parse(response);
+
+ if (array.size() == 0) {
+ this.plugin.getLogger().warning("The updater could not find any files for the project id " + this.id);
+ this.result = UpdateResult.FAIL_BADID;
+ return false;
+ }
+
+ this.versionName = (String) ((JSONObject) array.get(array.size() - 1)).get(Updater.TITLE_VALUE);
+ this.versionLink = (String) ((JSONObject) array.get(array.size() - 1)).get(Updater.LINK_VALUE);
+ this.versionType = (String) ((JSONObject) array.get(array.size() - 1)).get(Updater.TYPE_VALUE);
+ this.versionGameVersion = (String) ((JSONObject) array.get(array.size() - 1)).get(Updater.VERSION_VALUE);
+
+ return true;
+ } catch (final IOException e) {
+ if (e.getMessage().contains("HTTP response code: 403")) {
+ this.plugin.getLogger().warning("dev.bukkit.org rejected the API key provided in plugins/Updater/config.yml");
+ this.plugin.getLogger().warning("Please double-check your configuration to ensure it is correct.");
+ this.result = UpdateResult.FAIL_APIKEY;
+ } else {
+ this.plugin.getLogger().warning("The updater could not contact dev.bukkit.org for updating.");
+ this.plugin.getLogger().warning("If you have not recently modified your configuration and this is the first time you are seeing this message, the site may be experiencing temporary downtime.");
+ this.result = UpdateResult.FAIL_DBO;
+ }
+ e.printStackTrace();
+ return false;
+ }
+ }
+
+ private class UpdateRunnable implements Runnable {
+
+ @Override
+ public void run() {
+ if (Updater.this.url != null) {
+ // Obtain the results of the project's file feed
+ if (Updater.this.read()) {
+ if (Updater.this.versionCheck(Updater.this.versionName)) {
+ if ((Updater.this.versionLink != null) && (Updater.this.type != UpdateType.NO_DOWNLOAD)) {
+ String name = Updater.this.file.getName();
+ // If it's a zip file, it shouldn't be downloaded as the plugin's name
+ if (Updater.this.versionLink.endsWith(".zip")) {
+ final String[] split = Updater.this.versionLink.split("/");
+ name = split[split.length - 1];
+ }
+ Updater.this.saveFile(new File(Updater.this.plugin.getDataFolder().getParent(), Updater.this.updateFolder), name, Updater.this.versionLink);
+ } else {
+ Updater.this.result = UpdateResult.UPDATE_AVAILABLE;
+ }
+ }
+ }
+ }
+ }
+ }
+}
\ No newline at end of file
diff --git a/src/com/garbagemule/MobArena/util/VersionChecker.java b/src/com/garbagemule/MobArena/util/VersionChecker.java
index 553101f..102efea 100644
--- a/src/com/garbagemule/MobArena/util/VersionChecker.java
+++ b/src/com/garbagemule/MobArena/util/VersionChecker.java
@@ -1,123 +1,46 @@
package com.garbagemule.MobArena.util;
-import java.io.InputStream;
-import java.net.URL;
-
-import javax.xml.parsers.DocumentBuilderFactory;
-
import org.bukkit.Bukkit;
import org.bukkit.entity.Player;
-import org.w3c.dom.Document;
-import org.w3c.dom.NodeList;
import com.garbagemule.MobArena.Messenger;
import com.garbagemule.MobArena.MobArena;
+import com.garbagemule.MobArena.util.Updater.UpdateResult;
+import com.garbagemule.MobArena.util.Updater.UpdateType;
public class VersionChecker
{
- public static final String url = "http://dev.bukkit.org/server-mods/mobarena/files.rss";
+ static Updater updater;
public static void checkForUpdates(final MobArena plugin, final Player player) {
- // Thread the entire thing to avoid lag
- Thread thread = new Thread(new Runnable() {
- @Override
+ if (updater == null) {
+ updater = new Updater(plugin, 31265, plugin.getPluginFile(), UpdateType.NO_DOWNLOAD, false);
+ }
+
+ // Async for anti-lag
+ final Updater cache = updater;
+ Bukkit.getScheduler().runTaskAsynchronously(plugin, new Runnable() {
public void run() {
- // Grab the version string from the feed
- final String latestVersion = getLatestVersion();
- if (latestVersion == null) return;
-
- // First check equality with the current version
- final String currentVersion = plugin.getDescription().getVersion();
- if (currentVersion.equals(latestVersion)) {
- return;
- }
-
- // Split into major-minor-patch
- String[] latestParts = latestVersion.split("\\.");
- String[] currentParts = currentVersion.split("\\.");
-
- // Number of comparisons
- int parts = Math.max(latestParts.length, currentParts.length);
-
- // Check version numbers
- for (int i = 0; i < parts; i++) {
- int latest = getPart(latestParts, i);
- int current = getPart(currentParts, i);
-
- // Early returns
- if (current > latest) {
- return;
- }
-
- if (current < latest) {
- // Use the scheduler to avoid concurrency complaints
- Bukkit.getServer().getScheduler().scheduleSyncDelayedTask(plugin, new Runnable() {
- @Override
- public void run() {
- if (player == null) {
- Messenger.info("MobArena v" + latestVersion + " is now available!");
- Messenger.info("Your version: v" + currentVersion);
- } else if (player.isOnline()) {
- Messenger.tell(player, "MobArena v" + latestVersion + " is now available!");
- Messenger.tell(player, "Your version: v" + currentVersion);
- }
+ // Check for updates
+ if (cache.getResult() == UpdateResult.UPDATE_AVAILABLE) {
+ // Notify on the main thread
+ Bukkit.getScheduler().runTask(plugin, new Runnable() {
+ public void run() {
+ if (player == null) {
+ Messenger.info(updater.getLatestName() + " is now available!");
+ Messenger.info("Your version: v" + plugin.getDescription().getVersion());
+ } else if (player.isOnline()) {
+ Messenger.tell(player, updater.getLatestName() + " is now available!");
+ Messenger.tell(player, "Your version: v" + plugin.getDescription().getVersion());
}
- }, (player == null ? 0 : 60));
- return;
- }
+ }
+ });
}
- Messenger.info("Later!");
}
});
-
- // Start the damn thing.
- thread.start();
}
-
- private static int getPart(String[] parts, int index) {
- try {
- return Integer.parseInt(parts[index]);
- } catch (Exception e) {
- return 0;
- }
- }
-
- // Format is ".."
- private static String getLatestVersion() {
- // Input stream for the feed
- InputStream is = null;
-
- // The version string
- String version = null;
-
- try {
- // Open the stream
- is = new URL(url).openStream();
- // Build the document
- Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(is);
-
- // Get all the "title" elements (where the version string will be)
- NodeList list = doc.getElementsByTagName("title");
-
- // Loop through the items, and break when a version string has been found.
- for (int i = 0; i < list.getLength(); i++) {
- String line = list.item(i).getTextContent();
- if (line.matches("MobArena v.*")) {
- version = line.substring("MobArena v".length(), line.length());
- break;
- }
- }
- } catch (Exception e) {
- Messenger.warning("The version checker failed.");
- Messenger.warning("This is harmless, but check for updates manually!");
- } finally {
- try {
- if (is != null) is.close();
- } catch (Exception ex) {
- Messenger.severe("Failed to close the version checker stream!");
- }
- }
- return version;
+ public static void shutdown() {
+ updater = null;
}
}