1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/org/sonews/daemon/Main.java Fri Jun 26 16:48:50 2009 +0200
1.3 @@ -0,0 +1,160 @@
1.4 +/*
1.5 + * SONEWS News Server
1.6 + * see AUTHORS for the list of contributors
1.7 + *
1.8 + * This program is free software: you can redistribute it and/or modify
1.9 + * it under the terms of the GNU General Public License as published by
1.10 + * the Free Software Foundation, either version 3 of the License, or
1.11 + * (at your option) any later version.
1.12 + *
1.13 + * This program is distributed in the hope that it will be useful,
1.14 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
1.15 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1.16 + * GNU General Public License for more details.
1.17 + *
1.18 + * You should have received a copy of the GNU General Public License
1.19 + * along with this program. If not, see <http://www.gnu.org/licenses/>.
1.20 + */
1.21 +
1.22 +package org.sonews.daemon;
1.23 +
1.24 +import java.sql.Driver;
1.25 +import java.sql.DriverManager;
1.26 +import java.sql.SQLException;
1.27 +import java.util.Enumeration;
1.28 +import java.util.Date;
1.29 +import org.sonews.feed.FeedManager;
1.30 +import org.sonews.mlgw.MailPoller;
1.31 +import org.sonews.daemon.storage.Database;
1.32 +import org.sonews.util.Log;
1.33 +import org.sonews.util.io.Resource;
1.34 +
1.35 +/**
1.36 + * Startup class of the daemon.
1.37 + * @author Christian Lins
1.38 + * @since sonews/0.5.0
1.39 + */
1.40 +public final class Main
1.41 +{
1.42 +
1.43 + private Main()
1.44 + {
1.45 + }
1.46 +
1.47 + /** Version information of the sonews daemon */
1.48 + public static final String VERSION = "sonews/0.5.0";
1.49 + public static final Date STARTDATE = new Date();
1.50 +
1.51 + /**
1.52 + * The main entrypoint.
1.53 + * @param args
1.54 + * @throws Exception
1.55 + */
1.56 + public static void main(String[] args) throws Exception
1.57 + {
1.58 + System.out.println(VERSION);
1.59 + Thread.currentThread().setName("Mainthread");
1.60 +
1.61 + // Command line arguments
1.62 + boolean feed = false; // Enable feeding?
1.63 + boolean mlgw = false; // Enable Mailinglist gateway?
1.64 + int port = -1;
1.65 +
1.66 + for(int n = 0; n < args.length; n++)
1.67 + {
1.68 + if(args[n].equals("-c") || args[n].equals("-config"))
1.69 + {
1.70 + BootstrapConfig.FILE = args[++n];
1.71 + System.out.println("Using config file " + args[n]);
1.72 + }
1.73 + else if(args[n].equals("-dumpjdbcdriver"))
1.74 + {
1.75 + System.out.println("Available JDBC drivers:");
1.76 + Enumeration<Driver> drvs = DriverManager.getDrivers();
1.77 + while(drvs.hasMoreElements())
1.78 + {
1.79 + System.out.println(drvs.nextElement());
1.80 + }
1.81 + return;
1.82 + }
1.83 + else if(args[n].equals("-feed"))
1.84 + {
1.85 + feed = true;
1.86 + }
1.87 + else if(args[n].equals("-h") || args[n].equals("-help"))
1.88 + {
1.89 + printArguments();
1.90 + return;
1.91 + }
1.92 + else if(args[n].equals("-mlgw"))
1.93 + {
1.94 + mlgw = true;
1.95 + }
1.96 + else if(args[n].equals("-p"))
1.97 + {
1.98 + port = Integer.parseInt(args[++n]);
1.99 + }
1.100 + }
1.101 +
1.102 + // Try to load the Database;
1.103 + // Do NOT USE Config or Log classes before this point because they require
1.104 + // a working Database connection.
1.105 + try
1.106 + {
1.107 + Database.getInstance();
1.108 +
1.109 + // Make sure some elementary groups are existing
1.110 + if(!Database.getInstance().isGroupExisting("control"))
1.111 + {
1.112 + Database.getInstance().addGroup("control", 0);
1.113 + Log.msg("Group 'control' created.", true);
1.114 + }
1.115 + }
1.116 + catch(SQLException ex)
1.117 + {
1.118 + ex.printStackTrace();
1.119 + System.err.println("Database initialization failed with " + ex.toString());
1.120 + System.err.println("Make sure you have specified the correct database" +
1.121 + " settings in sonews.conf!");
1.122 + return;
1.123 + }
1.124 +
1.125 + ChannelLineBuffers.allocateDirect();
1.126 +
1.127 + // Add shutdown hook
1.128 + Runtime.getRuntime().addShutdownHook(new ShutdownHook());
1.129 +
1.130 + // Start the listening daemon
1.131 + if(port <= 0)
1.132 + {
1.133 + port = Config.getInstance().get(Config.PORT, 119);
1.134 + }
1.135 + final NNTPDaemon daemon = NNTPDaemon.createInstance(port);
1.136 + daemon.start();
1.137 +
1.138 + // Start Connections purger thread...
1.139 + Connections.getInstance().start();
1.140 +
1.141 + // Start mailinglist gateway...
1.142 + if(mlgw)
1.143 + {
1.144 + new MailPoller().start();
1.145 + }
1.146 +
1.147 + // Start feeds
1.148 + if(feed)
1.149 + {
1.150 + FeedManager.startFeeding();
1.151 + }
1.152 +
1.153 + // Wait for main thread to exit (setDaemon(false))
1.154 + daemon.join();
1.155 + }
1.156 +
1.157 + private static void printArguments()
1.158 + {
1.159 + String usage = Resource.getAsString("helpers/usage", true);
1.160 + System.out.println(usage);
1.161 + }
1.162 +
1.163 +}