| /* |
| * Copyright (c) 2006-2011 Christian Plattner. All rights reserved. |
| * Please refer to the LICENSE.txt for licensing details. |
| */ |
| package ch.ethz.ssh2; |
| |
| import java.io.IOException; |
| import java.net.InetSocketAddress; |
| |
| import ch.ethz.ssh2.channel.ChannelManager; |
| import ch.ethz.ssh2.channel.LocalAcceptThread; |
| |
| /** |
| * A <code>LocalPortForwarder</code> forwards TCP/IP connections to a local |
| * port via the secure tunnel to another host (which may or may not be identical |
| * to the remote SSH-2 server). Checkout {@link Connection#createLocalPortForwarder(int, String, int)} |
| * on how to create one. |
| * |
| * @author Christian Plattner |
| * @version 2.50, 03/15/10 |
| */ |
| public class LocalPortForwarder |
| { |
| ChannelManager cm; |
| |
| String host_to_connect; |
| |
| int port_to_connect; |
| |
| LocalAcceptThread lat; |
| |
| LocalPortForwarder(ChannelManager cm, int local_port, String host_to_connect, int port_to_connect) |
| throws IOException |
| { |
| this.cm = cm; |
| this.host_to_connect = host_to_connect; |
| this.port_to_connect = port_to_connect; |
| |
| lat = new LocalAcceptThread(cm, local_port, host_to_connect, port_to_connect); |
| lat.setDaemon(true); |
| lat.start(); |
| } |
| |
| LocalPortForwarder(ChannelManager cm, InetSocketAddress addr, String host_to_connect, int port_to_connect) |
| throws IOException |
| { |
| this.cm = cm; |
| this.host_to_connect = host_to_connect; |
| this.port_to_connect = port_to_connect; |
| |
| lat = new LocalAcceptThread(cm, addr, host_to_connect, port_to_connect); |
| lat.setDaemon(true); |
| lat.start(); |
| } |
| |
| /** |
| * Stop TCP/IP forwarding of newly arriving connections. |
| * |
| * @throws IOException |
| */ |
| public void close() throws IOException |
| { |
| lat.stopWorking(); |
| } |
| } |