-/*
- * Jexer - Java Text User Interface
- *
- * The MIT License (MIT)
- *
- * Copyright (C) 2019 Kevin Lamonte
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * @author Kevin Lamonte [kevin.lamonte@gmail.com]
- * @version 1
- */
-package jexer.net;
-
-import java.io.IOException;
-import java.net.InetAddress;
-import java.net.ServerSocket;
-import java.net.Socket;
-import java.net.SocketException;
-
-/**
- * This class provides a ServerSocket that return TelnetSocket's in accept().
- */
-public class TelnetServerSocket extends ServerSocket {
-
- // ------------------------------------------------------------------------
- // Variables --------------------------------------------------------------
- // ------------------------------------------------------------------------
-
-
- // ------------------------------------------------------------------------
- // Constructors -----------------------------------------------------------
- // ------------------------------------------------------------------------
-
- /**
- * Creates an unbound server socket.
- *
- * @throws IOException if an I/O error occurs
- */
- public TelnetServerSocket() throws IOException {
- super();
- }
-
- /**
- * Creates a server socket, bound to the specified port.
- *
- * @param port the port number, or 0 to use a port number that is
- * automatically allocated.
- * @throws IOException if an I/O error occurs
- */
- public TelnetServerSocket(final int port) throws IOException {
- super(port);
- }
-
- /**
- * Creates a server socket and binds it to the specified local port
- * number, with the specified backlog.
- *
- * @param port the port number, or 0 to use a port number that is
- * automatically allocated.
- * @param backlog requested maximum length of the queue of incoming
- * connections.
- * @throws IOException if an I/O error occurs
- */
- public TelnetServerSocket(final int port,
- final int backlog) throws IOException {
-
- super(port, backlog);
- }
-
- /**
- * Create a server with the specified port, listen backlog, and local IP
- * address to bind to.
- *
- * @param port the port number, or 0 to use a port number that is
- * automatically allocated.
- * @param backlog requested maximum length of the queue of incoming
- * connections.
- * @param bindAddr the local InetAddress the server will bind to
- * @throws IOException if an I/O error occurs
- */
- public TelnetServerSocket(final int port, final int backlog,
- final InetAddress bindAddr) throws IOException {
-
- super(port, backlog, bindAddr);
- }
-
- // ------------------------------------------------------------------------
- // ServerSocket -----------------------------------------------------------
- // ------------------------------------------------------------------------
-
- /**
- * Listens for a connection to be made to this socket and accepts it. The
- * method blocks until a connection is made.
- *
- * @return the new Socket
- * @throws IOException if an I/O error occurs
- */
- @Override
- public Socket accept() throws IOException {
- if (isClosed()) {
- throw new SocketException("Socket is closed");
- }
- if (!isBound()) {
- throw new SocketException("Socket is not bound");
- }
-
- Socket socket = new TelnetSocket();
- implAccept(socket);
- return socket;
- }
-
-}