src/jexer/net/TelnetServerSocket.java

   1 /**
   2  * Jexer - Java Text User Interface
   3  *
   4  * License: LGPLv3 or later
   5  *
   6  * This module is licensed under the GNU Lesser General Public License
   7  * Version 3.  Please see the file "COPYING" in this directory for more
   8  * information about the GNU Lesser General Public License Version 3.
   9  *
  10  *     Copyright (C) 2015  Kevin Lamonte
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU Lesser General Public License
  14  * as published by the Free Software Foundation; either version 3 of
  15  * the License, or (at your option) any later version.
  16  *
  17  * This program is distributed in the hope that it will be useful, but
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20  * General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU Lesser General Public
  23  * License along with this program; if not, see
  24  * http://www.gnu.org/licenses/, or write to the Free Software
  25  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  26  * 02110-1301 USA
  27  *
  28  * @author Kevin Lamonte [kevin.lamonte@gmail.com]
  29  * @version 1
  30  */
  31 package jexer.net;
  32
  33 import java.io.InputStream;
  34 import java.io.IOException;
  35 import java.io.OutputStream;
  36 import java.net.InetAddress;
  37 import java.net.ServerSocket;
  38 import java.net.Socket;
  39
  40 /**
  41  * This class provides a ServerSocket that return TelnetSocket's in accept().
  42  */
  43 public final class TelnetServerSocket extends ServerSocket {
  44
  45     // ServerSocket interface -------------------------------------------------
  46
  47     /**
  48      * Creates an unbound server socket.
  49      */
  50     public TelnetServerSocket() throws IOException {
  51         super();
  52     }
  53
  54     /**
  55      * Creates a server socket, bound to the specified port.
  56      */
  57     public TelnetServerSocket(final int port) throws IOException {
  58         super(port);
  59     }
  60
  61     /**
  62      * Creates a server socket and binds it to the specified local port
  63      * number, with the specified backlog.
  64      */
  65     public TelnetServerSocket(final int port,
  66         final int backlog) throws IOException {
  67
  68         super(port, backlog);
  69     }
  70
  71     /**
  72      * Create a server with the specified port, listen backlog, and local IP
  73      * address to bind to.
  74      */
  75     public TelnetServerSocket(final int port, final int backlog,
  76         final InetAddress bindAddr) throws IOException {
  77
  78         super(port, backlog, bindAddr);
  79     }
  80
  81     /**
  82      * Listens for a connection to be made to this socket and accepts it. The
  83      * method blocks until a connection is made.
  84      */
  85     @Override
  86     public Socket accept() throws IOException {
  87         Socket socket = super.accept();
  88         return new TelnetSocket(socket);
  89     }
  90
  91 }