/*
* 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().getDefaultBindAddress(), 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;
}
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"));
if(! Constants.isOSX) {
shell.setImage(ImageRepository.getImage("azureus"));
}
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);
}
});
}
}
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