| /* |
| * Copyright (c) 1995, 2003, 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. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * 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. |
| */ |
| |
| package sun.applet; |
| |
| import java.awt.*; |
| import java.io.*; |
| import java.util.Properties; |
| import sun.net.www.http.HttpClient; |
| import sun.net.ftp.FtpClient; |
| import java.security.AccessController; |
| import java.security.PrivilegedAction; |
| import java.security.PrivilegedExceptionAction; |
| import java.security.PrivilegedActionException; |
| |
| import sun.security.action.*; |
| |
| class AppletProps extends Frame { |
| |
| TextField proxyHost; |
| TextField proxyPort; |
| Choice accessMode; |
| |
| AppletProps() { |
| setTitle(amh.getMessage("title")); |
| Panel p = new Panel(); |
| p.setLayout(new GridLayout(0, 2)); |
| |
| p.add(new Label(amh.getMessage("label.http.server", "Http proxy server:"))); |
| p.add(proxyHost = new TextField()); |
| |
| p.add(new Label(amh.getMessage("label.http.proxy"))); |
| p.add(proxyPort = new TextField()); |
| |
| p.add(new Label(amh.getMessage("label.class"))); |
| p.add(accessMode = new Choice()); |
| accessMode.addItem(amh.getMessage("choice.class.item.restricted")); |
| accessMode.addItem(amh.getMessage("choice.class.item.unrestricted")); |
| |
| add("Center", p); |
| p = new Panel(); |
| p.add(new Button(amh.getMessage("button.apply"))); |
| p.add(new Button(amh.getMessage("button.reset"))); |
| p.add(new Button(amh.getMessage("button.cancel"))); |
| add("South", p); |
| move(200, 150); |
| pack(); |
| reset(); |
| } |
| |
| void reset() { |
| AppletSecurity security = (AppletSecurity) System.getSecurityManager(); |
| if (security != null) |
| security.reset(); |
| |
| String proxyhost = (String) AccessController.doPrivileged( |
| new GetPropertyAction("http.proxyHost")); |
| String proxyport = (String) AccessController.doPrivileged( |
| new GetPropertyAction("http.proxyPort")); |
| |
| Boolean tmp = (Boolean) AccessController.doPrivileged( |
| new GetBooleanAction("package.restrict.access.sun")); |
| |
| boolean packageRestrict = tmp.booleanValue(); |
| if (packageRestrict) { |
| accessMode.select(amh.getMessage("choice.class.item.restricted")); |
| } else { |
| accessMode.select(amh.getMessage("choice.class.item.unrestricted")); |
| } |
| |
| if (proxyhost != null) { |
| proxyHost.setText(proxyhost); |
| proxyPort.setText(proxyport); |
| } else { |
| proxyHost.setText(""); |
| proxyPort.setText(""); |
| } |
| } |
| |
| void apply() { |
| String proxyHostValue = proxyHost.getText().trim(); |
| String proxyPortValue = proxyPort.getText().trim(); |
| |
| // Get properties |
| final Properties props = (Properties) AccessController.doPrivileged( |
| new PrivilegedAction() { |
| public Object run() { |
| return System.getProperties(); |
| } |
| }); |
| |
| if (proxyHostValue.length() != 0) { |
| /* 4066402 */ |
| /* Check for parsable value in proxy port number field before */ |
| /* applying. Display warning to user until parsable value is */ |
| /* entered. */ |
| int proxyPortNumber = 0; |
| try { |
| proxyPortNumber = Integer.parseInt(proxyPortValue); |
| } catch (NumberFormatException e) {} |
| |
| if (proxyPortNumber <= 0) { |
| proxyPort.selectAll(); |
| proxyPort.requestFocus(); |
| (new AppletPropsErrorDialog(this, |
| amh.getMessage("title.invalidproxy"), |
| amh.getMessage("label.invalidproxy"), |
| amh.getMessage("button.ok"))).show(); |
| return; |
| } |
| /* end 4066402 */ |
| |
| props.put("http.proxyHost", proxyHostValue); |
| props.put("http.proxyPort", proxyPortValue); |
| } else { |
| props.put("http.proxyHost", ""); |
| } |
| |
| if (amh.getMessage("choice.class.item.restricted").equals(accessMode.getSelectedItem())) { |
| props.put("package.restrict.access.sun", "true"); |
| } else { |
| props.put("package.restrict.access.sun", "false"); |
| } |
| |
| // Save properties |
| try { |
| reset(); |
| AccessController.doPrivileged(new PrivilegedExceptionAction() { |
| public Object run() throws IOException { |
| File dotAV = Main.theUserPropertiesFile; |
| FileOutputStream out = new FileOutputStream(dotAV); |
| Properties avProps = new Properties(); |
| for (int i = 0; i < Main.avDefaultUserProps.length; i++) { |
| String avKey = Main.avDefaultUserProps[i][0]; |
| avProps.setProperty(avKey, props.getProperty(avKey)); |
| } |
| avProps.store(out, amh.getMessage("prop.store")); |
| out.close(); |
| return null; |
| } |
| }); |
| hide(); |
| } catch (java.security.PrivilegedActionException e) { |
| System.out.println(amh.getMessage("apply.exception", |
| e.getException())); |
| // XXX what's the general feeling on stack traces to System.out? |
| e.printStackTrace(); |
| reset(); |
| } |
| } |
| |
| public boolean action(Event evt, Object obj) { |
| if (amh.getMessage("button.apply").equals(obj)) { |
| apply(); |
| return true; |
| } |
| if (amh.getMessage("button.reset").equals(obj)) { |
| reset(); |
| return true; |
| } |
| if (amh.getMessage("button.cancel").equals(obj)) { |
| reset(); |
| hide(); |
| return true; |
| } |
| return false; |
| } |
| |
| private static AppletMessageHandler amh = new AppletMessageHandler("appletprops"); |
| |
| } |
| |
| /* 4066432 */ |
| /* Dialog class to display property-related errors to user */ |
| |
| class AppletPropsErrorDialog extends Dialog { |
| public AppletPropsErrorDialog(Frame parent, String title, String message, |
| String buttonText) { |
| super(parent, title, true); |
| Panel p = new Panel(); |
| add("Center", new Label(message)); |
| p.add(new Button(buttonText)); |
| add("South", p); |
| pack(); |
| |
| Dimension dDim = size(); |
| Rectangle fRect = parent.bounds(); |
| move(fRect.x + ((fRect.width - dDim.width) / 2), |
| fRect.y + ((fRect.height - dDim.height) / 2)); |
| } |
| |
| public boolean action(Event event, Object object) { |
| hide(); |
| dispose(); |
| return true; |
| } |
| } |
| |
| /* end 4066432 */ |