--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ch/ethz/ssh2/HTTPProxyData.java	Fri Jul 18 11:21:46 2014 -0700
@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 2006-2011 Christian Plattner. All rights reserved.
+ * Please refer to the LICENSE.txt for licensing details.
+ */
+package ch.ethz.ssh2;
+
+/**
+ * A <code>HTTPProxyData</code> object is used to specify the needed connection data
+ * to connect through a HTTP proxy. 
+ * 
+ * @see Connection#setProxyData(ProxyData)
+ * 
+ * @author Christian Plattner
+ * @version 2.50, 03/15/10
+ */
+
+public class HTTPProxyData implements ProxyData
+{
+	public final String proxyHost;
+	public final int proxyPort;
+	public final String proxyUser;
+	public final String proxyPass;
+	public final String[] requestHeaderLines;
+
+	/**
+	 * Same as calling {@link #HTTPProxyData(String, int, String, String) HTTPProxyData(proxyHost, proxyPort, <code>null</code>, <code>null</code>)}
+	 * 
+	 * @param proxyHost Proxy hostname.
+	 * @param proxyPort Proxy port.
+	 */
+	public HTTPProxyData(String proxyHost, int proxyPort)
+	{
+		this(proxyHost, proxyPort, null, null);
+	}
+
+	/**
+	 * Same as calling {@link #HTTPProxyData(String, int, String, String, String[]) HTTPProxyData(proxyHost, proxyPort, <code>null</code>, <code>null</code>, <code>null</code>)}
+	 *
+	 * @param proxyHost Proxy hostname.
+	 * @param proxyPort Proxy port.
+	 * @param proxyUser Username for basic authentication (<code>null</code> if no authentication is needed).
+	 * @param proxyPass Password for basic authentication (<code>null</code> if no authentication is needed).
+	 */
+	public HTTPProxyData(String proxyHost, int proxyPort, String proxyUser, String proxyPass)
+	{
+		this(proxyHost, proxyPort, proxyUser, proxyPass, null);
+	}
+
+	/**
+	 * Connection data for a HTTP proxy. It is possible to specify a username and password
+	 * if the proxy requires basic authentication. Also, additional request header lines can
+	 * be specified (e.g., "User-Agent: CERN-LineMode/2.15 libwww/2.17b3").
+	 * <p>
+	 * Please note: if you want to use basic authentication, then both <code>proxyUser</code>
+	 * and <code>proxyPass</code> must be non-null.
+	 * <p>
+	 * Here is an example:
+	 * <p>
+	 * <code>
+	 * new HTTPProxyData("192.168.1.1", "3128", "proxyuser", "secret", new String[] {"User-Agent: GanymedBasedClient/1.0", "X-My-Proxy-Option: something"});
+	 * </code>
+	 * 
+	 * @param proxyHost Proxy hostname.
+	 * @param proxyPort Proxy port.
+	 * @param proxyUser Username for basic authentication (<code>null</code> if no authentication is needed).
+	 * @param proxyPass Password for basic authentication (<code>null</code> if no authentication is needed).
+	 * @param requestHeaderLines An array with additional request header lines (without end-of-line markers)
+	 *        that have to be sent to the server. May be <code>null</code>.
+	 */
+
+	public HTTPProxyData(String proxyHost, int proxyPort, String proxyUser, String proxyPass,
+			String[] requestHeaderLines)
+	{
+		if (proxyHost == null)
+			throw new IllegalArgumentException("proxyHost must be non-null");
+
+		if (proxyPort < 0)
+			throw new IllegalArgumentException("proxyPort must be non-negative");
+
+		this.proxyHost = proxyHost;
+		this.proxyPort = proxyPort;
+		this.proxyUser = proxyUser;
+		this.proxyPass = proxyPass;
+		this.requestHeaderLines = requestHeaderLines;
+	}
+}