244 lines
8.7 KiB
Java
244 lines
8.7 KiB
Java
package net.ME1312.SubServers.Host.Executable;
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import net.ME1312.Galaxi.Library.Callback.Callback;
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import net.ME1312.Galaxi.Library.Container;
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import net.ME1312.Galaxi.Library.Log.LogStream;
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import net.ME1312.Galaxi.Library.Log.Logger;
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import net.ME1312.Galaxi.Library.NamedContainer;
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import net.ME1312.Galaxi.Library.Util;
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import net.ME1312.SubData.Client.DataClient;
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import net.ME1312.SubData.Client.Library.DisconnectReason;
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import net.ME1312.SubData.Client.SubDataClient;
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import net.ME1312.SubServers.Host.ExHost;
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import net.ME1312.SubServers.Host.Library.TextColor;
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import net.ME1312.SubServers.Host.Network.Packet.PacketOutExLogMessage;
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import net.ME1312.SubServers.Host.SubAPI;
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import java.io.*;
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import java.util.*;
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import java.util.concurrent.TimeUnit;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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/**
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* Internal Process Logger Class
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*/
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public class SubLoggerImpl {
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protected Process process;
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private Object handle;
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protected final Logger logger;
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protected final String name;
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protected UUID address;
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protected Container<Boolean> log;
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protected static boolean logn = true;
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protected static boolean logc = true;
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protected File file;
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private SubDataClient channel = null;
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private PrintWriter writer = null;
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private boolean started = false;
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private Thread out = null;
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private Thread err = null;
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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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* @param user Object using this logger (or null)
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* @param name Prefix
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* @param address External Logger Address
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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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protected SubLoggerImpl(Process process, Object user, String name, UUID address, Container<Boolean> log, File file) {
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this.process = process;
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this.handle = user;
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this.logger = new Logger(name);
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this.name = name;
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this.address = address;
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this.log = log;
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this.file = file;
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}
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/**
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* Start Logger
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*/
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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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try {
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this.writer = new PrintWriter(file, "UTF-8");
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this.writer.println("---------- LOG START \u2014 " + name + " ----------");
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this.writer.flush();
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} catch (IOException e) {
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logger.error.println(e);
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}
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}
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Process process = this.process;
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ExHost host = SubAPI.getInstance().getInternals();
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if (logn) Util.isException(() -> {
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channel = (SubDataClient) SubAPI.getInstance().getSubDataNetwork()[0].openChannel();
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channel.on.closed(new Callback<NamedContainer<DisconnectReason, DataClient>>() {
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@Override
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public void run(NamedContainer<DisconnectReason, DataClient> client) {
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if (started && SubLoggerImpl.this.process != null && process == SubLoggerImpl.this.process && process.isAlive()) {
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int reconnect = host.config.get().getMap("Settings").getMap("SubData").getInt("Reconnect", 30);
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if (Util.getDespiteException(() -> Util.reflect(ExHost.class.getDeclaredField("reconnect"), host), false) && reconnect > 0
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&& client.name() != DisconnectReason.PROTOCOL_MISMATCH && client.name() != DisconnectReason.ENCRYPTION_MISMATCH) {
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Timer timer = new Timer(SubAPI.getInstance().getAppInfo().getName() + "::Log_Reconnect_Handler");
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Callback<NamedContainer<DisconnectReason, DataClient>> run = this;
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reconnect++;
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timer.scheduleAtFixedRate(new TimerTask() {
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@Override
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public void run() {
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if (!started || SubLoggerImpl.this.process == null || process != SubLoggerImpl.this.process || !process.isAlive()) {
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timer.cancel();
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} else try {
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SubDataClient open = (SubDataClient) SubAPI.getInstance().getSubDataNetwork()[0].openChannel();
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open.on.closed(run);
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channel.reconnect(channel);
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channel = open;
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timer.cancel();
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} catch (NullPointerException | IOException e) {}
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}
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}, TimeUnit.SECONDS.toMillis(reconnect), TimeUnit.SECONDS.toMillis(reconnect));
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}
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}
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}
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});
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});
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if (out == null) (out = new Thread(() -> start(process.getInputStream(), false), SubAPI.getInstance().getAppInfo().getName() + "::Log_Spooler(" + name + ')')).start();
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if (err == null) (err = new Thread(() -> start(process.getErrorStream(), true), SubAPI.getInstance().getAppInfo().getName() + "::Error_Spooler(" + name + ')')).start();
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}
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@SuppressWarnings("deprecation")
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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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log(line);
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}
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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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stop();
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}
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}
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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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LogStream level;
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// REGEX Formatting
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String type = "";
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Matcher matcher = Pattern.compile("^((?:\\s*\\[?([0-9]{2}:[0-9]{2}:[0-9]{2})]?)?[\\s\\/\\\\\\|]*(?:\\[|\\[.*\\/)?(MESSAGE|INFO|WARNING|WARN|ERROR|ERR|SEVERE)\\]?:?(?:\\s*>)?\\s*)").matcher(msg.replaceAll("\u001B\\[[;\\d]*m", ""));
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while (matcher.find()) {
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type = matcher.group(3).toUpperCase();
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}
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msg = msg.replaceAll("^((?:\\s*\\[?([0-9]{2}:[0-9]{2}:[0-9]{2})]?)?[\\s\\/\\\\\\|]*(?:\\[|\\[.*\\/)?(MESSAGE|INFO|WARNING|WARN|ERROR|ERR|SEVERE)\\]?:?(?:\\s*>)?\\s*)", "");
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// Determine LOG LEVEL
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switch (type) {
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case "WARNING":
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case "WARN":
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level = logger.warn;
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break;
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case "SEVERE":
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level = logger.severe;
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break;
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case "ERROR":
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case "ERR":
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level = logger.error;
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break;
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default:
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level = logger.info;
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}
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// Log to NETWORK
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if (log.get() && channel != null && !channel.isClosed()) channel.sendPacket(new PacketOutExLogMessage(address, line));
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// Log to CONSOLE
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if (log.get() && logc) level.println(TextColor.convertColor(msg));
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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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/**
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* Stop Logger
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*/
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public void stop() {
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if (out != null) out.interrupt();
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if (err != null) err.interrupt();
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destroy();
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}
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private void destroy() {
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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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if (channel != null && !channel.isClosed()) {
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channel.sendPacket(new PacketOutExLogMessage(address, true));
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}
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channel = null;
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}
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}
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/**
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* Gets the Object using this Logger
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*
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* @return Object
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*/
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public Object getHandler() {
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return handle;
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}
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/**
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* Gets the Name of the task logging
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*
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* @return Log Task Name
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*/
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public String getName() {
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return name;
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}
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/**
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* Get if the Logger is currently logging
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*
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* @return Logging Status
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*/
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public boolean isLogging() {
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return log.get();
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}
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/**
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* Get the Logging Address
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*
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* @return Address
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*/
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public UUID getAddress() {
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return address;
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}
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}
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