--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/app/src/main/java/ch/ethz/ssh2/LocalPortForwarder.java	Thu Dec 03 11:23:55 2015 -0800
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2006-2013 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 java.net.ServerSocket;
+
+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 {
+    final ChannelManager cm;
+
+    final String host_to_connect;
+
+    final int port_to_connect;
+
+    final 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();
+    }
+
+    /**
+     * Return the local socket address of the {@link ServerSocket} used to accept connections.
+     * @return
+     */
+    public InetSocketAddress getLocalSocketAddress() {
+        return (InetSocketAddress) lat.getServerSocket().getLocalSocketAddress();
+    }
+
+    /**
+     * Stop TCP/IP forwarding of newly arriving connections.
+     *
+     * @throws IOException
+     */
+    public void close() throws IOException {
+        lat.stopWorking();
+    }
+}