| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 1999-2001 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. The end-user documentation included with the redistribution, if |
| * any, must include the following acknowlegement: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowlegement may appear in the software itself, |
| * if and wherever such third-party acknowlegements normally appear. |
| * |
| * 4. The names "The Jakarta Project", "Ant", and "Apache Software |
| * Foundation" must not be used to endorse or promote products derived |
| * from this software without prior written permission. For written |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache" |
| * nor may "Apache" appear in their names without prior written |
| * permission of the Apache Group. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| |
| package org.apache.tools.ant.taskdefs.optional.http; |
| |
| import java.io.*; |
| import java.net.*; |
| import java.util.*; |
| import java.lang.reflect.*; |
| import org.apache.tools.ant.*; |
| |
| /** |
| * proxy definition task. This allows all web tasks in the build file |
| * executed after this task to access the web through a proxy server |
| * |
| * @created March 17, 2001 |
| */ |
| |
| public class SetProxy extends Task { |
| |
| /** |
| * proxy details |
| */ |
| protected String proxyHost = null; |
| |
| /** |
| * name of proxy port |
| */ |
| protected int proxyPort = 80; |
| |
| /** |
| * socks host. |
| */ |
| private String socksProxyHost = null; |
| /** |
| * socks proxy port. 1080 is the default |
| */ |
| private int socksProxyPort = 1080; |
| |
| |
| |
| /** |
| * set a proxy host. the port should be defined too |
| * |
| * @param hostname the new proxy hostname |
| */ |
| public void setProxyHost(String hostname) { |
| proxyHost = hostname; |
| } |
| |
| |
| /** |
| * set the proxy port number. |
| * |
| * @param port port number of the proxy |
| */ |
| public void setProxyPort(int port) { |
| proxyPort = port; |
| } |
| |
| |
| /** |
| * accessor to proxy hostname |
| * |
| * @return the hostname or null |
| */ |
| |
| public String getProxyHost() { |
| return proxyHost; |
| } |
| |
| |
| /** |
| * accessor to proxy hostname |
| * |
| * @return the port number |
| */ |
| |
| public int getProxyPort() { |
| return proxyPort; |
| } |
| |
| |
| /** |
| * Set the SocksProxyHost attribute |
| * |
| * @param host The new SocksProxyHost value |
| */ |
| public void setSocksProxyHost(String host) { |
| this.socksProxyHost = host; |
| } |
| |
| |
| /** |
| * Set the SocksProxyPort attribute |
| * |
| * @param port The new SocksProxyPort value |
| */ |
| public void setSocksProxyPort(int port) { |
| this.socksProxyPort = port; |
| } |
| |
| |
| |
| /** |
| * if the proxy port and host settings are not null, then the settings |
| * get applied these settings last beyond the life of the object and |
| * apply to all network connections |
| * |
| * @return true if the settings were applied |
| */ |
| |
| public void applyWebProxySettings() { |
| boolean settingsChanged=false; |
| Properties prop = System.getProperties(); |
| if (getProxyHost() != null) { |
| log("Setting proxy to " + getProxyHost() + ":" + getProxyPort(), |
| Project.MSG_VERBOSE); |
| prop.put("http.proxyHost", getProxyHost()); |
| prop.put("http.proxyPort", String.valueOf(getProxyPort())); |
| prop.put("https.proxyHost", getProxyHost()); |
| prop.put("https.proxyPort", String.valueOf(getProxyPort())); |
| prop.put("ftp.proxyHost", getProxyHost()); |
| prop.put("ftp.proxyPort", String.valueOf(getProxyPort())); |
| settingsChanged=true; |
| } |
| |
| //socks |
| if (socksProxyHost != null) { |
| log("Setting proxy to " + getProxyHost() + ":" + getProxyPort(), |
| Project.MSG_VERBOSE); |
| prop.put("socksProxyHost", socksProxyHost); |
| prop.put("socksProxyPort", Integer.toString(socksProxyPort)); |
| settingsChanged=true; |
| } |
| |
| //for Java1.1 we need to tell the system that the settings are new |
| if(settingsChanged && project.getJavaVersion() == Project.JAVA_1_1) { |
| prop.put("http.proxySet", "true"); |
| sun.net.www.http.HttpClient.resetProperties(); |
| } |
| legacyResetProxySettingsCall(); |
| } |
| |
| |
| /** |
| * make a call to sun.net.www.http.HttpClient.resetProperties(); |
| * this is only needed for java 1.1; reflection is used to stop the compiler |
| * whining, and in case cleanroom JVMs dont have the class. |
| * @return Description of the Returned Value |
| * @returns |
| */ |
| |
| protected boolean legacyResetProxySettingsCall() { |
| try { |
| Class c = Class.forName("sun.net.www.http.HttpClient"); |
| Method reset = c.getMethod("resetProperties", null); |
| reset.invoke(null, null); |
| return true; |
| } |
| catch (ClassNotFoundException cnfe) { |
| return false; |
| } |
| catch (NoSuchMethodException e) { |
| return false; |
| } |
| catch (IllegalAccessException e) { |
| return false; |
| } |
| catch (InvocationTargetException e) { |
| return false; |
| } |
| |
| } |
| |
| |
| /** |
| * Does the work. |
| * |
| * @exception BuildException Thrown in unrecoverable error. |
| */ |
| public void execute() |
| throws BuildException { |
| applyWebProxySettings(); |
| } |
| |
| } |
| |
