- * Check out https://bStats.org/ to learn more about bStats!
- */
-@SuppressWarnings({"WeakerAccess", "unused"})
-public class BukkitMetrics {
-
- static {
- // You can use the property to disable the check in your test environment
- if (System.getProperty("bstats.relocatecheck") == null || !System.getProperty("bstats.relocatecheck").equals("false")) {
- // Maven's Relocate is clever and changes strings, too. So we have to use this little "trick" ... :D
- final String defaultPackage = new String(
- new byte[]{'o', 'r', 'g', '.', 'b', 's', 't', 'a', 't', 's', '.', 'b', 'u', 'k', 'k', 'i', 't'});
- final String examplePackage = new String(new byte[]{'y', 'o', 'u', 'r', '.', 'p', 'a', 'c', 'k', 'a', 'g', 'e'});
- // We want to make sure nobody just copy & pastes the example and use the wrong package names
- if (BukkitMetrics.class.getPackage().getName().equals(defaultPackage) || BukkitMetrics.class.getPackage().getName().equals(examplePackage)) {
- throw new IllegalStateException("bStats Metrics class has not been relocated correctly!");
- }
- }
- }
-
- // The version of this bStats class
- public static final int B_STATS_VERSION = 1;
-
- // The url to which the data is sent
- private static final String URL = "https://bStats.org/submitData/bukkit";
-
- // Is bStats enabled on this server?
- private boolean enabled;
-
- // Should failed requests be logged?
- private static boolean logFailedRequests;
-
- // Should the sent data be logged?
- private static boolean logSentData;
-
- // Should the response text be logged?
- private static boolean logResponseStatusText;
-
- // The uuid of the server
- private static String serverUUID;
-
- // The plugin
- private final Plugin plugin;
-
- // The plugin id
- private final int pluginId;
-
- /**
- * Class constructor.
- *
- * @param plugin The plugin which stats should be submitted.
- * @param pluginId The id of the plugin.
- * It can be found at What is my plugin id?
- */
- public BukkitMetrics(Plugin plugin, int pluginId) {
- if (plugin == null) {
- throw new IllegalArgumentException("Plugin cannot be null!");
- }
- this.plugin = plugin;
- this.pluginId = pluginId;
-
- // Get the config file
- File bStatsFolder = new File(plugin.getDataFolder().getParentFile(), "bStats");
- File configFile = new File(bStatsFolder, "config.yml");
- YamlConfiguration config = YamlConfiguration.loadConfiguration(configFile);
-
- // Check if the config file exists
- if (!config.isSet("serverUuid")) {
-
- // Add default values
- config.addDefault("enabled", true);
- // Every server gets it's unique random id.
- config.addDefault("serverUuid", UUID.randomUUID().toString());
- // Should failed request be logged?
- config.addDefault("logFailedRequests", false);
- // Should the sent data be logged?
- config.addDefault("logSentData", false);
- // Should the response text be logged?
- config.addDefault("logResponseStatusText", false);
-
- // Inform the server owners about bStats
- config.options().header(
- "bStats collects some data for plugin authors like how many servers are using their plugins.\n" +
- "To honor their work, you should not disable it.\n" +
- "This has nearly no effect on the server performance!\n" +
- "Check out https://bStats.org/ to learn more :)"
- ).copyDefaults(true);
- try {
- config.save(configFile);
- } catch (IOException ignored) { }
- }
-
- // Load the data
- serverUUID = config.getString("serverUuid");
- logFailedRequests = config.getBoolean("logFailedRequests", false);
- enabled = config.getBoolean("enabled", true);
- logSentData = config.getBoolean("logSentData", false);
- logResponseStatusText = config.getBoolean("logResponseStatusText", false);
- if (enabled) {
- boolean found = false;
- // Search for all other bStats Metrics classes to see if we are the first one
- for (Class service : Bukkit.getServicesManager().getKnownServices()) {
- try {
- service.getField("B_STATS_VERSION"); // Our identifier :)
- found = true; // We aren't the first
- break;
- } catch (NoSuchFieldException ignored) { }
- }
- // Register our service
- Bukkit.getServicesManager().register(BukkitMetrics.class, this, plugin, ServicePriority.Normal);
- if (!found) {
- // We are the first!
- startSubmitting();
- }
- }
- }
-
- /**
- * Checks if bStats is enabled.
- *
- * @return Whether bStats is enabled or not.
- */
- public boolean isEnabled() {
- return enabled;
- }
-
- /**
- * Starts the Scheduler which submits our data every 30 minutes.
- */
- private void startSubmitting() {
- final Timer timer = new Timer(true); // We use a timer cause the Bukkit scheduler is affected by server lags
- timer.scheduleAtFixedRate(new TimerTask() {
- @Override
- public void run() {
- if (!plugin.isEnabled()) { // Plugin was disabled
- timer.cancel();
- return;
- }
- // Nevertheless we want our code to run in the Bukkit main thread, so we have to use the Bukkit scheduler
- // Don't be afraid! The connection to the bStats server is still async, only the stats collection is sync ;)
- Bukkit.getScheduler().runTask(plugin, () -> submitData());
- }
- }, 1000 * 60 * 5, 1000 * 60 * 30);
- // Submit the data every 30 minutes, first time after 5 minutes to give other plugins enough time to start
- // WARNING: Changing the frequency has no effect but your plugin WILL be blocked/deleted!
- // WARNING: Just don't do it!
- }
-
- /**
- * Gets the plugin specific data.
- * This method is called using Reflection.
- *
- * @return The plugin specific data.
- */
- public JsonObject getPluginData() {
- JsonObject data = new JsonObject();
-
- String pluginName = plugin.getDescription().getName();
- String pluginVersion = plugin.getDescription().getVersion();
-
- data.addProperty("pluginName", pluginName); // Append the name of the plugin
- data.addProperty("id", pluginId); // Append the id of the plugin
- data.addProperty("pluginVersion", pluginVersion); // Append the version of the plugin
- data.add("customCharts", new JsonArray());
-
- return data;
- }
-
- /**
- * Gets the server specific data.
- *
- * @return The server specific data.
- */
- private JsonObject getServerData() {
- // Minecraft specific data
- int playerAmount;
- try {
- // Around MC 1.8 the return type was changed to a collection from an array,
- // This fixes java.lang.NoSuchMethodError: org.bukkit.Bukkit.getOnlinePlayers()Ljava/util/Collection;
- Method onlinePlayersMethod = Class.forName("org.bukkit.Server").getMethod("getOnlinePlayers");
- playerAmount = onlinePlayersMethod.getReturnType().equals(Collection.class)
- ? ((Collection) onlinePlayersMethod.invoke(Bukkit.getServer())).size()
- : ((Player[]) onlinePlayersMethod.invoke(Bukkit.getServer())).length;
- } catch (Exception e) {
- playerAmount = Bukkit.getOnlinePlayers().size(); // Just use the new method if the Reflection failed
- }
- int onlineMode = Bukkit.getOnlineMode() ? 1 : 0;
- String bukkitVersion = Bukkit.getVersion();
- String bukkitName = Bukkit.getName();
-
- // OS/Java specific data
- String javaVersion = System.getProperty("java.version");
- String osName = System.getProperty("os.name");
- String osArch = System.getProperty("os.arch");
- String osVersion = System.getProperty("os.version");
- int coreCount = Runtime.getRuntime().availableProcessors();
-
- JsonObject data = new JsonObject();
-
- data.addProperty("serverUUID", serverUUID);
-
- data.addProperty("playerAmount", playerAmount);
- data.addProperty("onlineMode", onlineMode);
- data.addProperty("bukkitVersion", bukkitVersion);
- data.addProperty("bukkitName", bukkitName);
-
- data.addProperty("javaVersion", javaVersion);
- data.addProperty("osName", osName);
- data.addProperty("osArch", osArch);
- data.addProperty("osVersion", osVersion);
- data.addProperty("coreCount", coreCount);
-
- return data;
- }
-
- /**
- * Collects the data and sends it afterwards.
- */
- private void submitData() {
- final JsonObject data = getServerData();
-
- JsonArray pluginData = new JsonArray();
- // Search for all other bStats Metrics classes to get their plugin data
- for (Class service : Bukkit.getServicesManager().getKnownServices()) {
- try {
- service.getField("B_STATS_VERSION"); // Our identifier :)
-
- for (RegisteredServiceProvider provider : Bukkit.getServicesManager().getRegistrations(service)) {
- try {
- Object plugin = provider.getService().getMethod("getPluginData").invoke(provider.getProvider());
- if (plugin instanceof JsonObject) {
- pluginData.add((JsonObject) plugin);
- } else { // old bstats version compatibility
- try {
- Class jsonObjectJsonSimple = Class.forName("org.json.simple.JSONObject");
- if (plugin.getClass().isAssignableFrom(jsonObjectJsonSimple)) {
- Method jsonStringGetter = jsonObjectJsonSimple.getDeclaredMethod("toJSONString");
- jsonStringGetter.setAccessible(true);
- String jsonString = (String) jsonStringGetter.invoke(plugin);
- JsonObject object = new JsonParser().parse(jsonString).getAsJsonObject();
- pluginData.add(object);
- }
- } catch (ClassNotFoundException e) {
- // minecraft version 1.14+
- if (logFailedRequests) {
- this.plugin.getLogger().log(Level.SEVERE, "Encountered unexpected exception ", e);
- }
- }
- }
- } catch (NullPointerException | NoSuchMethodException | IllegalAccessException | InvocationTargetException ignored) {
- }
- }
- } catch (NoSuchFieldException ignored) { }
- }
-
- data.add("plugins", pluginData);
-
- // Create a new thread for the connection to the bStats server
- new Thread(() -> {
- try {
- // Send the data
- sendData(plugin, data);
- } catch (Exception e) {
- // Something went wrong! :(
- if (logFailedRequests) {
- plugin.getLogger().log(Level.WARNING, "Could not submit plugin stats of " + plugin.getName(), e);
- }
- }
- }).start();
- }
-
- /**
- * Sends the data to the bStats server.
- *
- * @param plugin Any plugin. It's just used to get a logger instance.
- * @param data The data to send.
- * @throws Exception If the request failed.
- */
- private static void sendData(Plugin plugin, JsonObject data) throws Exception {
- if (data == null) {
- throw new IllegalArgumentException("Data cannot be null!");
- }
- if (Bukkit.isPrimaryThread()) {
- throw new IllegalAccessException("This method must not be called from the main thread!");
- }
- if (logSentData) {
- plugin.getLogger().info("Sending data to bStats: " + data);
- }
- HttpsURLConnection connection = (HttpsURLConnection) new URL(URL).openConnection();
-
- // Compress the data to save bandwidth
- byte[] compressedData = compress(data.toString());
-
- // Add headers
- connection.setRequestMethod("POST");
- connection.addRequestProperty("Accept", "application/json");
- connection.addRequestProperty("Connection", "close");
- connection.addRequestProperty("Content-Encoding", "gzip"); // We gzip our request
- connection.addRequestProperty("Content-Length", String.valueOf(compressedData.length));
- connection.setRequestProperty("Content-Type", "application/json"); // We send our data in JSON format
- connection.setRequestProperty("User-Agent", "MC-Server/" + B_STATS_VERSION);
-
- // Send data
- connection.setDoOutput(true);
- try (DataOutputStream outputStream = new DataOutputStream(connection.getOutputStream())) {
- outputStream.write(compressedData);
- }
-
- StringBuilder builder = new StringBuilder();
- try (BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(connection.getInputStream()))) {
- String line;
- while ((line = bufferedReader.readLine()) != null) {
- builder.append(line);
- }
- }
-
- if (logResponseStatusText) {
- plugin.getLogger().info("Sent data to bStats and received response: " + builder);
- }
- }
-
- /**
- * Gzips the given String.
- *
- * @param str The string to gzip.
- * @return The gzipped String.
- * @throws IOException If the compression failed.
- */
- private static byte[] compress(final String str) throws IOException {
- if (str == null) {
- return null;
- }
- ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
- try(GZIPOutputStream gzip = new GZIPOutputStream(outputStream)) {
- gzip.write(str.getBytes(StandardCharsets.UTF_8));
- }
- return outputStream.toByteArray();
- }
-
-}
diff --git a/CommandWhitelistVelocity/pom.xml b/CommandWhitelistVelocity/pom.xml
index d5d6d49..ecd2a01 100644
--- a/CommandWhitelistVelocity/pom.xml
+++ b/CommandWhitelistVelocity/pom.xml
@@ -41,6 +41,12 @@
- * Check out https://bStats.org/ to learn more about bStats! - */ -@SuppressWarnings({"WeakerAccess", "unused"}) -public class BungeeMetrics { - - static { - // You can use the property to disable the check in your test environment - if (System.getProperty("bstats.relocatecheck") == null || !System.getProperty("bstats.relocatecheck").equals("false")) { - // Maven's Relocate is clever and changes strings, too. So we have to use this little "trick" ... :D - final String defaultPackage = new String( - new byte[]{'o', 'r', 'g', '.', 'b', 's', 't', 'a', 't', 's', '.', 'b', 'u', 'n', 'g', 'e', 'e', 'c', 'o', 'r', 'd'}); - final String examplePackage = new String(new byte[]{'y', 'o', 'u', 'r', '.', 'p', 'a', 'c', 'k', 'a', 'g', 'e'}); - // We want to make sure nobody just copy & pastes the example and use the wrong package names - if (BungeeMetrics.class.getPackage().getName().equals(defaultPackage) || BungeeMetrics.class.getPackage().getName().equals(examplePackage)) { - throw new IllegalStateException("bStats Metrics class has not been relocated correctly!"); - } - } - } - - // The version of this bStats class - public static final int B_STATS_VERSION = 1; - - // The url to which the data is sent - private static final String URL = "https://bStats.org/submitData/bungeecord"; - - // The plugin - private final Plugin plugin; - - // The plugin id - private final int pluginId; - - // Is bStats enabled on this server? - private boolean enabled; - - // The uuid of the server - private String serverUUID; - - // Should failed requests be logged? - private boolean logFailedRequests = false; - - // Should the sent data be logged? - private static boolean logSentData; - - // Should the response text be logged? - private static boolean logResponseStatusText; - - // A list with all known metrics class objects including this one - private static final List