/* * Copyright (c) 2006, 2019, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code 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 * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions.
*/
/** * This class implements a simple FTP server that can handle multiple * connections concurrently. This is mostly meant as a test environment. * You have to provide 2 handlers for it to be effective, one to simulate * (or access) a filesystem and one to deal with authentication. * See {@link FtpFileSystemHandler} and {@link FtpAuthHandler}. * * Since it is a subclass of Thread, you have to call <code>start()</code> * To get it running. * * Usage example:<p> * * <code> * FtpServer server = new FtpServer(0); * int port = server.getLocalPort(); * server.setFileSystemHandler(myFSHandler); * server.setAuthHandler(myAuthHandler); * server.start(); * </code> *
*/
/** * Creates an instance of an FTP server which will listen for incoming * connections on the specified port. If the port is set to 0, it will * automatically select an available ephemeral port.
*/ public FtpServer(InetAddress addr, int port) throws IOException {
listener = new ServerSocket();
listener.bind(new InetSocketAddress(addr, port));
}
/** * Creates an instance of an FTP server which will listen for incoming * connections on the specified port. If the port is set to 0, it will * automatically select an available ephemeral port.
*/ public FtpServer(int port) throws IOException {
listener = new ServerSocket(port);
}
/** * Creates an instance of an FTP server that will listen on the default * FTP port, usually 21.
*/ public FtpServer() throws IOException { this(21);
}
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