src/main/java/net/pterodactylus/xdcc/main/Main.java

   1 /*
   2  * XdccDownloader - Main.java - Copyright © 2013 David Roden
   3  *
   4  * This program is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 package net.pterodactylus.xdcc.main;
  19
  20 import static com.lexicalscope.jewel.cli.CliFactory.parseArguments;
  21
  22 import java.io.File;
  23 import java.io.InputStreamReader;
  24 import java.io.OutputStreamWriter;
  25 import java.util.Collection;
  26 import java.util.HashSet;
  27 import java.util.concurrent.CopyOnWriteArraySet;
  28 import java.util.concurrent.Executors;
  29 import java.util.logging.ConsoleHandler;
  30 import java.util.logging.Formatter;
  31 import java.util.logging.Level;
  32 import java.util.logging.LogRecord;
  33 import java.util.logging.Logger;
  34
  35 import net.pterodactylus.irc.Connection;
  36 import net.pterodactylus.xdcc.core.Core;
  37 import net.pterodactylus.xdcc.data.Channel;
  38 import net.pterodactylus.xdcc.data.Download;
  39 import net.pterodactylus.xdcc.data.Network;
  40 import net.pterodactylus.xdcc.data.Network.NetworkBuilder;
  41 import net.pterodactylus.xdcc.data.Network.ServerBuilder;
  42 import net.pterodactylus.xdcc.ui.stdin.CommandReader;
  43 import net.pterodactylus.xdcc.ui.stdin.NetworkAdapter;
  44
  45 import com.google.common.eventbus.AsyncEventBus;
  46 import com.google.common.eventbus.EventBus;
  47 import com.lexicalscope.jewel.cli.Option;
  48 import org.codehaus.jackson.map.ObjectMapper;
  49
  50 /**
  51  * Xudocci main class.
  52  *
  53  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  54  */
  55 public class Main {
  56
  57         private static final String VERSION = "0.1-SNAPSHOT";
  58
  59         public static String version() {
  60                 return VERSION;
  61         }
  62
  63         public static void main(String... arguments) throws Exception {
  64
  65                 ConsoleHandler consoleHandler = new ConsoleHandler();
  66                 consoleHandler.setFormatter(new Formatter() {
  67
  68                         @Override
  69                         public String format(LogRecord logRecord) {
  70                                 return String.format("%1$tF %1$tT %2$s %3$s\n", logRecord.getMillis(), logRecord.getLoggerName(), logRecord.getMessage());
  71                         }
  72                 });
  73                 consoleHandler.setLevel(Level.ALL);
  74                 Logger.getLogger("").removeHandler(Logger.getLogger("").getHandlers()[0]);
  75                 Logger.getLogger("").addHandler(consoleHandler);
  76                 Logger.getLogger("").setLevel(Level.ALL);
  77                 Logger.getLogger(Connection.class.getName()).setLevel(Level.INFO);
  78                 Logger.getLogger(Core.class.getName()).setLevel(Level.INFO);
  79
  80                 Parameters parameters = parseArguments(Parameters.class, arguments);
  81
  82                 EventBus eventBus = new AsyncEventBus(Executors.newSingleThreadExecutor());
  83                 Configuration configuration = new ObjectMapper().readValue(new File(parameters.getConfiguration()), Configuration.class);
  84
  85                 Core core = new Core(eventBus, configuration.getTemporaryDirectory(), configuration.getFinalDirectory());
  86                 eventBus.register(core);
  87
  88                 for (Configuration.Network network : configuration.getNetworks()) {
  89                         NetworkBuilder networkBuilder = Network.builder(network.getName());
  90                         for (Configuration.Network.Server server : network.getServers()) {
  91                                 ServerBuilder serverBuilder = networkBuilder.addServer();
  92                                 serverBuilder.at(server.getHostname());
  93                                 for (int unencryptedPort : server.getUnencryptedPorts()) {
  94                                         serverBuilder.port(unencryptedPort);
  95                                 }
  96                                 for (int encryptedPort : server.getEncryptedPorts()) {
  97                                         serverBuilder.sslPort(encryptedPort);
  98                                 }
  99                                 serverBuilder.endServer();
 100                         }
 101                         Network createdNetwork = networkBuilder.build();
 102                         for (String channel : network.getChannels()) {
 103                                 core.addChannel(new Channel(createdNetwork, channel));
 104                         }
 105                 }
 106
 107                 Collection<Download> failedDownloads = new CopyOnWriteArraySet<>();
 108
 109                 CommandReader commandReader = new CommandReader(core, new InputStreamReader(System.in, "UTF-8"), new OutputStreamWriter(System.out, "UTF-8"), failedDownloads);
 110                 commandReader.start();
 111                 eventBus.register(commandReader);
 112
 113                 NetworkAdapter networkAcceptor = new NetworkAdapter(eventBus, (reader, writer) -> new CommandReader(core, reader, writer, failedDownloads), configuration.getTelnetPort());
 114                 networkAcceptor.start();
 115
 116                 core.start();
 117         }
 118
 119         /**
 120          * Defines the command-line parameters.
 121          *
 122          * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
 123          */
 124         private interface Parameters {
 125
 126                 @Option(longName = "configuration", description = "The configuration file", defaultValue = "configuration.json")
 127                 String getConfiguration();
 128
 129         }
 130
 131 }