NatTestWindow.java | searchcode

/projects/azureus-4.7.0.2/org/gudy/azureus2/ui/swt/nat/NatTestWindow.java

https://gitlab.com/essere.lab.public/qualitas.class-corpus
Java | 413 lines | 317 code | 71 blank | 25 comment | 50 complexity | 946089cfe7a2670a3e172890ea1e6785 MD5 | raw file

/*
 * 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 java.net.InetAddress;

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.*;
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.Debug;
import org.gudy.azureus2.ui.swt.Messages;
import org.gudy.azureus2.ui.swt.Utils;
import org.gudy.azureus2.ui.swt.components.shell.ShellFactory;
import org.gudy.azureus2.ui.swt.shells.CoreWaiterSWT;
import org.gudy.azureus2.ui.swt.shells.CoreWaiterSWT.TriggerInThread;

import com.aelitis.azureus.core.AzureusCore;
import com.aelitis.azureus.core.AzureusCoreRunningListener;
import com.aelitis.azureus.core.AzureusCoreFactory;
import com.aelitis.azureus.core.networkmanager.admin.NetworkAdmin;
import com.aelitis.azureus.core.networkmanager.admin.NetworkAdminProgressListener;
import com.aelitis.azureus.core.networkmanager.admin.NetworkAdminProtocol;

public class NatTestWindow {
  
  Display display;
  
  Button bTestTCP,bTestUDP,bApply,bCancel;
  StyledText textResults;
  
  int serverTCPListenPort;
  int serverUDPListenPort;
  
  public class CheckerTCP extends AEThread {

    private int TCPListenPort;
    
    public CheckerTCP(int tcp_listen_port) {
      super("NAT Checker TCP");
      this.TCPListenPort = tcp_listen_port;
    }

    public void 
    runSupport() 
    {
    	try{
	          printMessage(MessageText.getString("configureWizard.nat.testing") + " TCP " + TCPListenPort + " ... ");
	          NatChecker checker = new NatChecker(AzureusCoreFactory.getSingleton(), NetworkAdmin.getSingleton().getMultiHomedServiceBindAddresses(true)[0], TCPListenPort, false);          
	          switch (checker.getResult()) {
	          case NatChecker.NAT_OK :
	            printMessage( "\n" + 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;
	          }
    	}finally{
          if (display.isDisposed()) {return;}
          display.asyncExec(new AERunnable()  {
            public void runSupport() {
              if(bTestTCP != null && ! bTestTCP.isDisposed())
            	  bTestTCP.setEnabled(true);
			if(bTestUDP != null && ! bTestUDP.isDisposed())
				bTestUDP.setEnabled(true);
			if(bApply != null && ! bApply.isDisposed())
				bApply.setEnabled(true);
            }
          });
    	}
    }
  }
  
  public class CheckerUDP extends AEThread {

	    private AzureusCore	core;
	    private int			udp_port;
	    
	    public CheckerUDP(AzureusCore _core, int _udp_port ){
	      super("NAT Checker UDP");
	      core 		= _core;
	      udp_port	= _udp_port;
	    }

	    public void 
	    runSupport() 
	    {
	    	try{
		    	final NetworkAdmin	admin = NetworkAdmin.getSingleton();
		    	
				NetworkAdminProtocol[] inbound_protocols = admin.getInboundProtocols(core);
				
				NetworkAdminProtocol selected = null;
				
				for ( NetworkAdminProtocol p: inbound_protocols ){
					
					if ( p.getType() == NetworkAdminProtocol.PT_UDP && p.getPort() == udp_port ){
						
						selected = p;
						
						break;
					}
				}
					
				if ( selected == null ){
					
					selected = admin.createInboundProtocol( core, NetworkAdminProtocol.PT_UDP, udp_port );
				}

		        if ( selected == null ){
		        	
		        	printMessage( "\n" + MessageText.getString("configureWizard.nat.ko") + ". \n( No UDP protocols enabled ).\n");
		        	
		        }else{
		        	
		        	printMessage(MessageText.getString("configureWizard.nat.testing") + " UDP " + udp_port + " ... ");

		        	try{
		        		selected.test( 
		        				null,
		        				true,
		        				new NetworkAdminProgressListener()
		        				{
		        					public void 
		        					reportProgress(
		        							String task )
		        					{
		        						printMessage( "\n    " + task );
		        					}
		        				});

		        		printMessage( "\n" + MessageText.getString("configureWizard.nat.ok"));

		        	}catch( Throwable e ){

		        		printMessage( "\n" + MessageText.getString("configureWizard.nat.ko") + ". " + Debug.getNestedExceptionMessage(e)+".\n");
		        	}
		        }
		   
	    	}finally{
	    		if (display.isDisposed()) {return;}
	    		display.asyncExec(new AERunnable()  {
	    			public void runSupport() {
	    				if(bTestTCP != null && ! bTestTCP.isDisposed())
	    					bTestTCP.setEnabled(true);
	    				if(bTestUDP != null && ! bTestUDP.isDisposed())
	    					bTestUDP.setEnabled(true);
	    				if(bApply != null && ! bApply.isDisposed())
	    					bApply.setEnabled(true);
	    			}
	    		});
	    	}
	    }
  }
  
  
  public NatTestWindow() {
	serverTCPListenPort = COConfigurationManager.getIntParameter( "TCP.Listen.Port" );
	serverUDPListenPort = COConfigurationManager.getIntParameter( "UDP.Listen.Port" );
    
    final Shell shell = ShellFactory.createMainShell(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);
    
    	// TCP 
    
    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;
      }
    });

    bTestTCP = new Button(panel, SWT.PUSH);
    Messages.setLanguageText(bTestTCP, "configureWizard.nat.test");
    gridData = new GridData();
    gridData.widthHint = 70;
    bTestTCP.setLayoutData(gridData);

    label = new Label(panel, SWT.NULL);

    	// UDP 
    
    Messages.setLanguageText(label, "configureWizard.nat.server.udp_listen_port");

    final Text textServerUDPListen = new Text(panel, SWT.BORDER);
    gridData = new GridData();    
    gridData.grabExcessHorizontalSpace = true;
    gridData.horizontalAlignment = SWT.FILL;
    textServerUDPListen.setLayoutData(gridData);
    textServerUDPListen.setText("" + serverUDPListenPort);
    textServerUDPListen.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;
          }
        }
      }
    });
    
    textServerUDPListen.addListener(SWT.Modify, new Listener() {
      public void handleEvent(Event e) {
        final int UDPListenPort = Integer.parseInt(textServerUDPListen.getText());
        serverUDPListenPort =UDPListenPort;
      }
    });

    bTestUDP = new Button(panel, SWT.PUSH);
    Messages.setLanguageText(bTestUDP, "configureWizard.nat.test");
    gridData = new GridData();
    gridData.widthHint = 70;
    bTestUDP.setLayoutData(gridData);
    
    	// results
    
    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));

    bTestTCP.addListener(SWT.Selection, new Listener() {
      public void handleEvent(Event event) {
      	bTestUDP.setEnabled(false);
    	bTestTCP.setEnabled(false);
    	bApply.setEnabled(false);
        textResults.setText("");

        CoreWaiterSWT.waitForCore(TriggerInThread.ANY_THREAD,
						new AzureusCoreRunningListener() {
							public void azureusCoreRunning(AzureusCore core) {
								CheckerTCP checker = new CheckerTCP(serverTCPListenPort);
								checker.start();
					}
				});
      }
    });
        
      
    bTestUDP.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event event) {
          bTestUDP.setEnabled(false);
          bTestTCP.setEnabled(false);
          bApply.setEnabled(false);
          textResults.setText("");

          CoreWaiterSWT.waitForCore(TriggerInThread.ANY_THREAD,
  						new AzureusCoreRunningListener() {
  							public void azureusCoreRunning(AzureusCore core) {
  								CheckerUDP checker = new CheckerUDP(core,serverUDPListenPort);
  								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" );
    	
	   	if ( old_tcp != serverTCPListenPort ){
	   		COConfigurationManager.setParameter("TCP.Listen.Port",serverTCPListenPort);
	   	}
        
        if ( old_udp != serverUDPListenPort ){
        	COConfigurationManager.setParameter("UDP.Listen.Port",serverUDPListenPort);
     
	        if ( old_udp == old_udp2 ){
	        	COConfigurationManager.setParameter("UDP.NonData.Listen.Port",serverUDPListenPort);
	        }
        }
        
        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);
      }
    });
  }
}