/* * Created on 14 avr. 2005 * Created by Olivier Chalouhi * * Copyright (C) 2004, 2005, 2006 Aelitis SAS, All rights Reserved * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License. * * This program 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 for more details ( see the LICENSE file ). * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * AELITIS, SAS au capital de 46,603.30 euros, * 8 Allee Lenotre, La Grille Royale, 78600 Le Mesnil le Roi, France. */ package org.gudy.azureus2.ui.swt.nat; import org.eclipse.swt.SWT; import org.eclipse.swt.custom.StyledText; import org.eclipse.swt.layout.GridData; import org.eclipse.swt.layout.GridLayout; import org.eclipse.swt.widgets.Button; import org.eclipse.swt.widgets.Composite; import org.eclipse.swt.widgets.Display; import org.eclipse.swt.widgets.Event; import org.eclipse.swt.widgets.Label; import org.eclipse.swt.widgets.Listener; import org.eclipse.swt.widgets.Shell; import org.eclipse.swt.widgets.Text; import org.gudy.azureus2.core3.config.COConfigurationManager; import org.gudy.azureus2.core3.internat.MessageText; import org.gudy.azureus2.core3.ipchecker.natchecker.NatChecker; import org.gudy.azureus2.core3.util.AERunnable; import org.gudy.azureus2.core3.util.AEThread; import org.gudy.azureus2.core3.util.Constants; import org.gudy.azureus2.ui.swt.ImageRepository; import org.gudy.azureus2.ui.swt.Messages; import org.gudy.azureus2.ui.swt.Utils; import org.gudy.azureus2.ui.swt.components.shell.ShellFactory; import com.aelitis.azureus.core.AzureusCoreFactory; import com.aelitis.azureus.core.networkmanager.admin.NetworkAdmin; public class NatTestWindow { Display display; Button bTest,bApply,bCancel; StyledText textResults; Checker checker; int serverTCPListenPort; public class Checker extends AEThread { //private int lowPort; //private int highPort; private int TCPListenPort; public Checker(int tcp_listen_port) { super("NAT Checker"); this.TCPListenPort = tcp_listen_port; } public void runSupport() { printMessage(MessageText.getString("configureWizard.nat.testing") + " " + TCPListenPort + " ... "); NatChecker checker = new NatChecker(AzureusCoreFactory.getSingleton(), NetworkAdmin.getSingleton().getMultiHomedOutgoingRoundRobinBindAddress(), TCPListenPort, false); switch (checker.getResult()) { case NatChecker.NAT_OK : printMessage(MessageText.getString("configureWizard.nat.ok") + "\n" + checker.getAdditionalInfo()); break; case NatChecker.NAT_KO : printMessage( "\n" + MessageText.getString("configureWizard.nat.ko") + " - " + checker.getAdditionalInfo()+".\n"); break; default : printMessage( "\n" + MessageText.getString("configureWizard.nat.unable") + ". \n(" + checker.getAdditionalInfo()+").\n"); break; } if (display.isDisposed()) {return;} display.asyncExec(new AERunnable() { public void runSupport() { if(bTest != null && ! bTest.isDisposed()) bTest.setEnabled(true); } }); } } public NatTestWindow() { serverTCPListenPort = COConfigurationManager.getIntParameter( "TCP.Listen.Port" ); final Shell shell = ShellFactory.createShell(SWT.BORDER | SWT.TITLE | SWT.CLOSE); shell.setText(MessageText.getString("configureWizard.nat.title")); Utils.setShellIcon(shell); display = shell.getDisplay(); GridLayout layout = new GridLayout(); layout.numColumns = 1; shell.setLayout(layout); Composite panel = new Composite(shell, SWT.NULL); GridData gridData = new GridData(GridData.VERTICAL_ALIGN_CENTER | GridData.FILL_HORIZONTAL); panel.setLayoutData(gridData); layout = new GridLayout(); layout.numColumns = 3; panel.setLayout(layout); Label label = new Label(panel, SWT.WRAP); gridData = new GridData(); gridData.horizontalSpan = 3; gridData.widthHint = 400; label.setLayoutData(gridData); Messages.setLanguageText(label, "configureWizard.nat.message"); label = new Label(panel, SWT.NULL); label = new Label(panel, SWT.NULL); label = new Label(panel, SWT.NULL); label = new Label(panel, SWT.NULL); Messages.setLanguageText(label, "configureWizard.nat.server.tcp_listen_port"); final Text textServerTCPListen = new Text(panel, SWT.BORDER); gridData = new GridData(); gridData.grabExcessHorizontalSpace = true; gridData.horizontalAlignment = SWT.FILL; textServerTCPListen.setLayoutData(gridData); textServerTCPListen.setText("" + serverTCPListenPort); textServerTCPListen.addListener(SWT.Verify, new Listener() { public void handleEvent(Event e) { String text = e.text; char[] chars = new char[text.length()]; text.getChars(0, chars.length, chars, 0); for (int i = 0; i < chars.length; i++) { if (!('0' <= chars[i] && chars[i] <= '9')) { e.doit = false; return; } } } }); textServerTCPListen.addListener(SWT.Modify, new Listener() { public void handleEvent(Event e) { final int TCPListenPort = Integer.parseInt(textServerTCPListen.getText()); serverTCPListenPort = TCPListenPort; } }); bTest = new Button(panel, SWT.PUSH); Messages.setLanguageText(bTest, "configureWizard.nat.test"); gridData = new GridData(); gridData.widthHint = 70; bTest.setLayoutData(gridData); textResults = new StyledText(panel, SWT.BORDER | SWT.MULTI | SWT.V_SCROLL | SWT.WRAP ); gridData = new GridData(); gridData.widthHint = 400; gridData.heightHint = 100; gridData.grabExcessVerticalSpace = true; gridData.verticalAlignment = SWT.FILL; gridData.horizontalSpan = 3; textResults.setLayoutData(gridData); textResults.setBackground(panel.getDisplay().getSystemColor(SWT.COLOR_WHITE)); bTest.addListener(SWT.Selection, new Listener() { public void handleEvent(Event event) { bTest.setEnabled(false); textResults.setText(""); checker = new Checker(serverTCPListenPort); checker.start(); } }); bApply = new Button(panel,SWT.PUSH); bApply.setText(MessageText.getString("Button.apply")); gridData = new GridData(); gridData.widthHint = 70; gridData.grabExcessHorizontalSpace = true; gridData.horizontalAlignment = SWT.RIGHT; gridData.horizontalSpan = 2; bApply.setLayoutData(gridData); bApply.addListener(SWT.Selection, new Listener() { public void handleEvent(Event event) { int old_tcp = COConfigurationManager.getIntParameter( "TCP.Listen.Port" ); int old_udp = COConfigurationManager.getIntParameter( "UDP.Listen.Port" ); int old_udp2 = COConfigurationManager.getIntParameter( "UDP.NonData.Listen.Port" ); COConfigurationManager.setParameter("TCP.Listen.Port",serverTCPListenPort); if ( old_tcp == old_udp ){ COConfigurationManager.setParameter("UDP.Listen.Port",serverTCPListenPort); } if ( old_tcp == old_udp2 ){ COConfigurationManager.setParameter("UDP.NonData.Listen.Port",serverTCPListenPort); } COConfigurationManager.save(); shell.close(); } }); bCancel = new Button(panel,SWT.PUSH); bCancel.setText(MessageText.getString("Button.cancel")); gridData = new GridData(); gridData.widthHint = 70; bCancel.setLayoutData(gridData); bCancel.addListener(SWT.Selection, new Listener() { public void handleEvent(Event event) { shell.close(); } }); shell.setDefaultButton( bApply ); shell.addListener(SWT.Traverse, new Listener() { public void handleEvent(Event e) { if ( e.character == SWT.ESC){ shell.close(); } } }); shell.pack(); Utils.centreWindow(shell); shell.open(); } public void printMessage(final String message) { if (display == null || display.isDisposed()) return; display.asyncExec(new AERunnable() { public void runSupport() { if (textResults == null || textResults.isDisposed()) return; textResults.append(message); } }); } }