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