src/main/java/net/pterodactylus/xdcc/ui/stdin/NetworkAdapter.java

   1 /*
   2  * XdccDownloader - NetworkAcceptor.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.ui.stdin;
  19
  20 import java.io.InputStream;
  21 import java.io.InputStreamReader;
  22 import java.io.OutputStream;
  23 import java.io.OutputStreamWriter;
  24 import java.net.ServerSocket;
  25 import java.net.Socket;
  26 import java.net.SocketTimeoutException;
  27 import java.util.concurrent.TimeUnit;
  28
  29 import net.pterodactylus.xdcc.core.Core;
  30
  31 import com.google.common.util.concurrent.AbstractExecutionThreadService;
  32
  33 /**
  34  * Listens on a TCP port and feeds input and output to a {@link CommandReader}.
  35  *
  36  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  37  */
  38 public class NetworkAdapter extends AbstractExecutionThreadService {
  39
  40         /** The core being controlled. */
  41         private final Core core;
  42
  43         /**
  44          * Creates a new network acceptor.
  45          *
  46          * @param core
  47          *              The core being controlled
  48          */
  49         public NetworkAdapter(Core core) {
  50                 this.core = core;
  51         }
  52
  53         @Override
  54         protected void run() throws Exception {
  55                 ServerSocket serverSocket = new ServerSocket(45678);
  56                 serverSocket.setSoTimeout((int) TimeUnit.SECONDS.toMillis(1));
  57                 while (isRunning()) {
  58                         try {
  59                                 Socket clientSocket = serverSocket.accept();
  60                                 InputStream socketInputStream = clientSocket.getInputStream();
  61                                 OutputStream socketOutputStream = clientSocket.getOutputStream();
  62                                 final InputStreamReader socketInputStreamReader = new InputStreamReader(socketInputStream, "UTF-8");
  63                                 final OutputStreamWriter socketOutputStreamWriter = new OutputStreamWriter(socketOutputStream, "UTF-8");
  64                                 new CommandReader(core, socketInputStreamReader, socketOutputStreamWriter).start();
  65                         } catch (SocketTimeoutException ste1) {
  66                                 /* ignore, loop. */
  67                         }
  68                 }
  69         }
  70
  71 }