2016-12-24 05:55:17 +01:00
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package net.ME1312.SubServers.Bungee.Host.Internal;
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2016-12-05 04:21:04 +01:00
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2020-11-14 08:07:25 +01:00
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import net.ME1312.Galaxi.Library.Container.Value;
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2019-04-18 16:02:09 +02:00
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import net.ME1312.Galaxi.Library.Util;
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2020-11-16 21:34:59 +01:00
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import net.ME1312.SubServers.Bungee.Host.SubLogFilter;
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import net.ME1312.SubServers.Bungee.Host.SubLogger;
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2019-05-17 00:36:41 +02:00
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import net.ME1312.SubServers.Bungee.Library.Compatibility.Logger;
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2017-08-15 11:58:48 +02:00
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import net.ME1312.SubServers.Bungee.SubAPI;
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2016-12-05 04:21:04 +01:00
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import java.io.*;
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2017-01-11 23:07:03 +01:00
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import java.lang.reflect.InvocationTargetException;
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2017-01-09 20:37:57 +01:00
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import java.util.ArrayList;
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import java.util.List;
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2019-04-29 17:05:06 +02:00
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import java.util.concurrent.CopyOnWriteArrayList;
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2017-01-09 20:37:57 +01:00
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import java.util.logging.Level;
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2016-12-05 04:21:04 +01:00
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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2017-01-07 20:06:54 +01:00
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/**
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* Internal Process Logger Class
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*/
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2017-01-09 20:37:57 +01:00
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public class InternalSubLogger extends SubLogger {
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2020-06-12 07:45:49 +02:00
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Process process;
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2017-01-11 04:23:29 +01:00
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private Object handle;
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2020-06-12 07:45:49 +02:00
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String name;
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2020-11-14 08:07:25 +01:00
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Value<Boolean> log;
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2019-04-29 17:05:06 +02:00
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private List<SubLogFilter> filters = new CopyOnWriteArrayList<>();
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2020-06-12 07:45:49 +02:00
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File file;
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2016-12-29 08:29:22 +01:00
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private PrintWriter writer = null;
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private boolean started = false;
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2017-01-07 20:06:54 +01:00
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private Thread out = null;
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private Thread err = null;
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2016-12-05 04:21:04 +01:00
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2017-01-07 20:06:54 +01:00
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/**
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* Creates a new Internal Process Logger
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*
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* @param process Process
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2017-01-11 04:23:29 +01:00
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* @param user Object using this logger (or null)
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2017-01-07 20:06:54 +01:00
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* @param name Prefix
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* @param log Console Logging Status
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* @param file File to log to (or null for disabled)
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*/
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2020-11-14 08:07:25 +01:00
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InternalSubLogger(Process process, Object user, String name, Value<Boolean> log, File file) {
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2016-12-29 08:29:22 +01:00
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this.process = process;
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2017-01-11 04:23:29 +01:00
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this.handle = user;
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2016-12-05 04:21:04 +01:00
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this.name = name;
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this.log = log;
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2017-01-07 20:06:54 +01:00
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this.file = file;
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}
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2021-06-26 00:26:49 +02:00
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void init() {
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List<SubLogFilter> filters = new ArrayList<SubLogFilter>();
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filters.addAll(this.filters);
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for (SubLogFilter filter : filters) try {
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filter.start();
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} catch (Throwable e) {
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new InvocationTargetException(e, "Exception while running SubLogger Event").printStackTrace();
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}
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}
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2017-01-09 20:37:57 +01:00
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@Override
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public void start() {
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started = true;
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if (file != null && writer == null) {
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2016-12-05 04:21:04 +01:00
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try {
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this.writer = new PrintWriter(file, "UTF-8");
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2017-01-07 20:06:54 +01:00
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this.writer.println("---------- LOG START \u2014 " + name + " ----------");
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this.writer.flush();
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2016-12-05 04:21:04 +01:00
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} catch (UnsupportedEncodingException | FileNotFoundException e) {
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e.printStackTrace();
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}
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2016-12-29 08:29:22 +01:00
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}
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2019-01-06 07:58:13 +01:00
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if (out == null) (out = new Thread(() -> start(process.getInputStream(), false), "SubServers.Bungee::Internal_Log_Spooler(" + name + ')')).start();
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if (err == null) (err = new Thread(() -> start(process.getErrorStream(), true), "SubServers.Bungee::Internal_Error_Spooler(" + name + ')')).start();
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2017-01-07 20:06:54 +01:00
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}
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2016-12-15 22:04:39 +01:00
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2017-08-15 11:58:48 +02:00
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@SuppressWarnings("deprecation")
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2017-01-07 20:06:54 +01:00
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private void start(InputStream in, boolean isErr) {
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try {
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BufferedReader br = new BufferedReader(new InputStreamReader(in));
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String line;
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while ((line = br.readLine()) != null) {
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2019-01-05 05:35:20 +01:00
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log(line);
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2016-12-05 04:21:04 +01:00
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}
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2017-01-07 20:06:54 +01:00
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} catch (IOException e) {} finally {
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if (isErr) {
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err = null;
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} else {
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out = null;
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}
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2018-11-03 00:48:46 +01:00
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stop();
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2017-01-07 20:06:54 +01:00
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}
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}
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2021-06-25 05:06:53 +02:00
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private static final String PATTERN = "^((?:\\s*\\[?([0-9]{2}:[0-9]{2}:[0-9]{2})]?)?[\\s\\/\\\\\\|]*(?:\\[|\\[.*\\/)?(DEBUG|MESSAGE|MSG|" + Pattern.quote(Level.INFO.getLocalizedName()) + "|INFO|" + Pattern.quote(Level.WARNING.getLocalizedName()) + "|WARNING|WARN|ERROR|ERR|" + Pattern.quote(Level.SEVERE.getLocalizedName()) + "|SEVERE)\\]?:?(?:\\s*>)?\\s*)";
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2019-01-05 05:35:20 +01:00
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private void log(String line) {
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if (!line.startsWith(">")) {
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String msg = line;
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Level level;
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// REGEX Formatting
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String type = "";
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Matcher matcher = Pattern.compile(PATTERN).matcher(msg.replaceAll("\u001B\\[[;\\d]*m", ""));
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2019-01-05 05:35:20 +01:00
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while (matcher.find()) {
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type = matcher.group(3).toUpperCase();
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}
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2021-06-25 05:06:53 +02:00
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msg = msg.replaceAll(PATTERN, "");
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2019-01-05 05:35:20 +01:00
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// Determine LOG LEVEL
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if (type.equalsIgnoreCase(Level.WARNING.getLocalizedName())) {
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level = Level.WARNING;
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} else if (type.equalsIgnoreCase(Level.SEVERE.getLocalizedName())) {
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level = Level.SEVERE;
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} else switch (type) {
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2019-01-05 05:35:20 +01:00
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case "WARNING":
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case "WARN":
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level = Level.WARNING;
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break;
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case "SEVERE":
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case "ERROR":
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case "ERR":
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level = Level.SEVERE;
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break;
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default:
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level = Level.INFO;
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}
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2021-06-26 00:26:49 +02:00
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log(level, msg);
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2019-01-05 05:35:20 +01:00
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// Log to FILE
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if (writer != null) {
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writer.println(line);
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writer.flush();
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}
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}
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}
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2021-06-26 00:26:49 +02:00
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void log(Level level, String message) {
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// Filter Message
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boolean allow = (SubAPI.getInstance().getInternals().sudo == getHandler() && SubAPI.getInstance().getInternals().canSudo) || (log.value() && (SubAPI.getInstance().getInternals().sudo == null || !SubAPI.getInstance().getInternals().canSudo));
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List<SubLogFilter> filters = new ArrayList<SubLogFilter>();
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filters.addAll(this.filters);
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for (SubLogFilter filter : filters) {
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try {
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allow = (filter.log(level, message) && allow);
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} catch (Throwable e) {
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new InvocationTargetException(e, "Exception while running SubLogger Event").printStackTrace();
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}
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}
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// Log to CONSOLE
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if (allow || !started) {
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Logger.get(name).log(level, message);
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}
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}
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2017-01-09 20:37:57 +01:00
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@Override
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2017-01-07 20:06:54 +01:00
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public void stop() {
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2019-12-18 20:15:02 +01:00
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try {
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if (out != null) out.interrupt();
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if (err != null) err.interrupt();
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2021-06-26 00:26:49 +02:00
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if (started) {
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started = false;
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if (writer != null) {
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PrintWriter writer = this.writer;
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this.writer = null;
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int l = (int) Math.floor((("---------- LOG START \u2014 " + name + " ----------").length() - 9) / 2);
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String s = "";
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while (s.length() < l) s += '-';
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if (writer != null) {
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writer.println(s + " LOG END " + s);
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writer.close();
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}
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}
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}
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2019-12-18 20:15:02 +01:00
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} catch (NullPointerException e) {}
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2016-12-29 08:29:22 +01:00
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}
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2021-06-26 00:26:49 +02:00
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void destroy() {
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filters.addAll(this.filters);
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for (SubLogFilter filter : filters) try {
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filter.stop();
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} catch (Throwable e) {
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new InvocationTargetException(e, "Exception while running SubLogger Event").printStackTrace();
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}
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}
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2017-01-09 20:37:57 +01:00
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@Override
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public void registerFilter(SubLogFilter filter) {
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2017-01-30 21:22:36 +01:00
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if (Util.isNull(filter)) throw new NullPointerException();
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2017-01-09 20:37:57 +01:00
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filters.add(filter);
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}
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@Override
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public void unregisterFilter(SubLogFilter filter) {
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2017-01-30 21:22:36 +01:00
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if (Util.isNull(filter)) throw new NullPointerException();
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2019-04-26 20:03:00 +02:00
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Util.isException(() -> filters.remove(filter));
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2017-01-09 20:37:57 +01:00
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}
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2017-01-11 04:23:29 +01:00
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@Override
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2017-01-11 23:07:03 +01:00
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public Object getHandler() {
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2017-01-11 04:23:29 +01:00
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return handle;
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}
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2017-01-09 20:37:57 +01:00
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@Override
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public String getName() {
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return name;
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}
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@Override
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public boolean isLogging() {
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2020-11-14 08:07:25 +01:00
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return log.value();
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2017-01-09 20:37:57 +01:00
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}
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2016-12-05 04:21:04 +01:00
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}
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