-/**
+/*
* Jexer - Java Text User Interface
*
- * License: LGPLv3 or later
- *
- * This module is licensed under the GNU Lesser General Public License
- * Version 3. Please see the file "COPYING" in this directory for more
- * information about the GNU Lesser General Public License Version 3.
+ * The MIT License (MIT)
*
- * Copyright (C) 2015 Kevin Lamonte
+ * Copyright (C) 2019 Kevin Lamonte
*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License
- * as published by the Free Software Foundation; either version 3 of
- * the License, or (at your option) any later version.
+ * 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:
*
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
*
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not, see
- * http://www.gnu.org/licenses/, or write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
+ * 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.InputStream;
import java.io.IOException;
-import java.io.OutputStream;
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 final class TelnetServerSocket extends ServerSocket {
+public class TelnetServerSocket extends ServerSocket {
+
+ // ------------------------------------------------------------------------
+ // Variables --------------------------------------------------------------
+ // ------------------------------------------------------------------------
+
- // ServerSocket interface -------------------------------------------------
+ // ------------------------------------------------------------------------
+ // 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 {
/**
* 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 {
- Socket socket = super.accept();
- return new TelnetSocket(socket);
+ 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;
}
-
+
}
git://git.nikiroo.be / fanfix.git / blobdiff