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.util.Collection;
  24 import java.util.HashSet;
  25 import java.util.concurrent.CopyOnWriteArraySet;
  26 import java.util.concurrent.Executors;
  27
  28 import net.pterodactylus.irc.ConnectionFactory;
  29 import net.pterodactylus.irc.DefaultConnectionFactory;
  30 import net.pterodactylus.xdcc.core.Core;
  31 import net.pterodactylus.xdcc.data.Channel;
  32 import net.pterodactylus.xdcc.data.Download;
  33 import net.pterodactylus.xdcc.data.Network;
  34 import net.pterodactylus.xdcc.data.Network.NetworkBuilder;
  35 import net.pterodactylus.xdcc.data.Network.ServerBuilder;
  36 import net.pterodactylus.xdcc.ui.stdin.CommandReader;
  37 import net.pterodactylus.xdcc.ui.stdin.NetworkAdapter;
  38
  39 import com.google.common.eventbus.AsyncEventBus;
  40 import com.google.common.eventbus.EventBus;
  41 import com.lexicalscope.jewel.cli.Option;
  42 import org.codehaus.jackson.map.ObjectMapper;
  43
  44 /**
  45  * Xudocci main class.
  46  *
  47  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  48  */
  49 public class Main {
  50
  51         private static final String VERSION = "0.1-SNAPSHOT";
  52
  53         public static String version() {
  54                 return VERSION;
  55         }
  56
  57         public static void main(String... arguments) throws Exception {
  58
  59                 Parameters parameters = parseArguments(Parameters.class, arguments);
  60
  61                 EventBus eventBus = new AsyncEventBus(Executors.newSingleThreadExecutor());
  62                 Configuration configuration = new ObjectMapper().readValue(new File(parameters.getConfiguration()), Configuration.class);
  63                 ConnectionFactory connectionFactory = new DefaultConnectionFactory(eventBus);
  64
  65                 Core core = new Core(eventBus, connectionFactory, configuration.getTemporaryDirectory(), configuration.getFinalDirectory());
  66                 eventBus.register(core);
  67
  68                 for (Configuration.Network network : configuration.getNetworks()) {
  69                         NetworkBuilder networkBuilder = Network.builder(network.getName());
  70                         for (Configuration.Network.Server server : network.getServers()) {
  71                                 ServerBuilder serverBuilder = networkBuilder.addServer();
  72                                 serverBuilder.at(server.getHostname());
  73                                 for (int unencryptedPort : server.getUnencryptedPorts()) {
  74                                         serverBuilder.port(unencryptedPort);
  75                                 }
  76                                 for (int encryptedPort : server.getEncryptedPorts()) {
  77                                         serverBuilder.sslPort(encryptedPort);
  78                                 }
  79                                 serverBuilder.endServer();
  80                         }
  81                         Network createdNetwork = networkBuilder.build();
  82                         for (String channel : network.getChannels()) {
  83                                 core.addChannel(new Channel(createdNetwork, channel));
  84                         }
  85                 }
  86
  87                 Collection<Download> failedDownloads = new CopyOnWriteArraySet<>();
  88
  89                 NetworkAdapter networkAcceptor = new NetworkAdapter(eventBus, (reader, writer) -> new CommandReader(core, reader, writer, failedDownloads), configuration.getTelnetPort());
  90                 networkAcceptor.start();
  91
  92                 core.start();
  93         }
  94
  95         /**
  96          * Defines the command-line parameters.
  97          *
  98          * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  99          */
 100         private interface Parameters {
 101
 102                 @Option(longName = "configuration", description = "The configuration file", defaultValue = "configuration.json")
 103                 String getConfiguration();
 104
 105         }
 106
 107 }