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mobius
306
trunk/java/com/l2jserver/loginserver/L2LoginServer.java
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306
trunk/java/com/l2jserver/loginserver/L2LoginServer.java
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/*
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* Copyright (C) 2004-2014 L2J Server
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*
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* This file is part of L2J Server.
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*
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* L2J Server is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* L2J Server is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.l2jserver.loginserver;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.InputStreamReader;
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import java.io.LineNumberReader;
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import java.net.InetAddress;
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import java.net.UnknownHostException;
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import java.security.GeneralSecurityException;
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import java.sql.SQLException;
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import java.util.logging.Level;
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import java.util.logging.LogManager;
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import java.util.logging.Logger;
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import org.mmocore.network.SelectorConfig;
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import org.mmocore.network.SelectorThread;
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import com.l2jserver.Config;
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import com.l2jserver.L2DatabaseFactory;
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import com.l2jserver.Server;
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import com.l2jserver.UPnPService;
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import com.l2jserver.loginserver.mail.MailSystem;
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import com.l2jserver.loginserver.network.L2LoginClient;
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import com.l2jserver.loginserver.network.L2LoginPacketHandler;
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import com.l2jserver.status.Status;
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/**
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* @author KenM
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*/
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public final class L2LoginServer
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{
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private final Logger _log = Logger.getLogger(L2LoginServer.class.getName());
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public static final int PROTOCOL_REV = 0x0106;
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private static L2LoginServer _instance;
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private GameServerListener _gameServerListener;
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private SelectorThread<L2LoginClient> _selectorThread;
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private Status _statusServer;
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private Thread _restartLoginServer;
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public static void main(String[] args)
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{
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new L2LoginServer();
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}
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public static L2LoginServer getInstance()
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{
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return _instance;
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}
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private L2LoginServer()
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{
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_instance = this;
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Server.serverMode = Server.MODE_LOGINSERVER;
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// Local Constants
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final String LOG_FOLDER = "log"; // Name of folder for log file
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final String LOG_NAME = "./log.cfg"; // Name of log file
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/*** Main ***/
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// Create log folder
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File logFolder = new File(Config.DATAPACK_ROOT, LOG_FOLDER);
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logFolder.mkdir();
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// Create input stream for log file -- or store file data into memory
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try (InputStream is = new FileInputStream(new File(LOG_NAME)))
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{
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LogManager.getLogManager().readConfiguration(is);
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}
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catch (IOException e)
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{
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_log.warning(getClass().getSimpleName() + ": " + e.getMessage());
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}
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// Load Config
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Config.load();
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// Prepare Database
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try
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{
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L2DatabaseFactory.getInstance();
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}
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catch (SQLException e)
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{
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_log.log(Level.SEVERE, "FATAL: Failed initializing database. Reason: " + e.getMessage(), e);
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System.exit(1);
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}
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try
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{
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LoginController.load();
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}
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catch (GeneralSecurityException e)
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{
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_log.log(Level.SEVERE, "FATAL: Failed initializing LoginController. Reason: " + e.getMessage(), e);
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System.exit(1);
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}
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GameServerTable.getInstance();
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loadBanFile();
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if (Config.EMAIL_SYS_ENABLED)
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{
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MailSystem.getInstance();
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}
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InetAddress bindAddress = null;
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if (!Config.LOGIN_BIND_ADDRESS.equals("*"))
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{
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try
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{
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bindAddress = InetAddress.getByName(Config.LOGIN_BIND_ADDRESS);
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}
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catch (UnknownHostException e)
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{
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_log.log(Level.WARNING, "WARNING: The LoginServer bind address is invalid, using all avaliable IPs. Reason: " + e.getMessage(), e);
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}
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}
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final SelectorConfig sc = new SelectorConfig();
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sc.MAX_READ_PER_PASS = Config.MMO_MAX_READ_PER_PASS;
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sc.MAX_SEND_PER_PASS = Config.MMO_MAX_SEND_PER_PASS;
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sc.SLEEP_TIME = Config.MMO_SELECTOR_SLEEP_TIME;
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sc.HELPER_BUFFER_COUNT = Config.MMO_HELPER_BUFFER_COUNT;
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final L2LoginPacketHandler lph = new L2LoginPacketHandler();
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final SelectorHelper sh = new SelectorHelper();
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try
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{
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_selectorThread = new SelectorThread<>(sc, sh, lph, sh, sh);
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}
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catch (IOException e)
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{
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_log.log(Level.SEVERE, "FATAL: Failed to open Selector. Reason: " + e.getMessage(), e);
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System.exit(1);
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}
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try
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{
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_gameServerListener = new GameServerListener();
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_gameServerListener.start();
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_log.info("Listening for GameServers on " + Config.GAME_SERVER_LOGIN_HOST + ":" + Config.GAME_SERVER_LOGIN_PORT);
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}
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catch (IOException e)
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{
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_log.log(Level.SEVERE, "FATAL: Failed to start the Game Server Listener. Reason: " + e.getMessage(), e);
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System.exit(1);
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}
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if (Config.IS_TELNET_ENABLED)
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{
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try
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{
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_statusServer = new Status(Server.serverMode);
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_statusServer.start();
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}
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catch (IOException e)
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{
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_log.log(Level.WARNING, "Failed to start the Telnet Server. Reason: " + e.getMessage(), e);
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}
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}
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else
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{
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_log.info("Telnet server is currently disabled.");
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}
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try
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{
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_selectorThread.openServerSocket(bindAddress, Config.PORT_LOGIN);
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_selectorThread.start();
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_log.log(Level.INFO, getClass().getSimpleName() + ": is now listening on: " + Config.LOGIN_BIND_ADDRESS + ":" + Config.PORT_LOGIN);
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}
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catch (IOException e)
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{
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_log.log(Level.SEVERE, "FATAL: Failed to open server socket. Reason: " + e.getMessage(), e);
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System.exit(1);
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}
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UPnPService.getInstance();
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}
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public Status getStatusServer()
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{
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return _statusServer;
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}
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public GameServerListener getGameServerListener()
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{
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return _gameServerListener;
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}
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private void loadBanFile()
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{
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final File bannedFile = new File("./banned_ip.cfg");
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if (bannedFile.exists() && bannedFile.isFile())
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{
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try (FileInputStream fis = new FileInputStream(bannedFile);
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InputStreamReader is = new InputStreamReader(fis);
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LineNumberReader lnr = new LineNumberReader(is))
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{
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//@formatter:off
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lnr.lines()
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.map(String::trim)
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.filter(l -> !l.isEmpty() && (l.charAt(0) != '#'))
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.forEach(line -> {
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String[] parts = line.split("#", 2); // address[ duration][ # comments]
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line = parts[0];
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parts = line.split("\\s+"); // durations might be aligned via multiple spaces
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String address = parts[0];
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long duration = 0;
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if (parts.length > 1)
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{
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try
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{
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duration = Long.parseLong(parts[1]);
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}
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catch (NumberFormatException nfe)
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{
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_log.warning("Skipped: Incorrect ban duration (" + parts[1] + ") on (" + bannedFile.getName() + "). Line: " + lnr.getLineNumber());
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return;
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}
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}
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try
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{
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LoginController.getInstance().addBanForAddress(address, duration);
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}
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catch (UnknownHostException e)
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{
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_log.warning("Skipped: Invalid address (" + address + ") on (" + bannedFile.getName() + "). Line: " + lnr.getLineNumber());
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}
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});
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//@formatter:on
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}
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catch (IOException e)
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{
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_log.log(Level.WARNING, "Error while reading the bans file (" + bannedFile.getName() + "). Details: " + e.getMessage(), e);
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}
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_log.info("Loaded " + LoginController.getInstance().getBannedIps().size() + " IP Bans.");
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}
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else
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{
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_log.warning("IP Bans file (" + bannedFile.getName() + ") is missing or is a directory, skipped.");
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}
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if (Config.LOGIN_SERVER_SCHEDULE_RESTART)
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{
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_log.info("Scheduled LS restart after " + Config.LOGIN_SERVER_SCHEDULE_RESTART_TIME + " hours");
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_restartLoginServer = new LoginServerRestart();
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_restartLoginServer.setDaemon(true);
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_restartLoginServer.start();
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}
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}
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class LoginServerRestart extends Thread
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{
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public LoginServerRestart()
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{
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setName("LoginServerRestart");
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}
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@Override
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public void run()
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{
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while (!isInterrupted())
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{
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try
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{
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Thread.sleep(Config.LOGIN_SERVER_SCHEDULE_RESTART_TIME * 3600000);
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}
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catch (InterruptedException e)
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{
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return;
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}
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shutdown(true);
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}
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}
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}
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public void shutdown(boolean restart)
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{
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Runtime.getRuntime().exit(restart ? 2 : 0);
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}
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}
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