configsectiontrackerserver.java

这是一个基于java编写的torrent的P2P源码

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

    Control[] x_controls = new Control[2];
    x_controls[0] = tracker_username.getControl();
    x_controls[1] = tracker_password.getControl();

    IAdditionalActionPerformer enabler =
        new GenericActionPerformer(x_controls)
            {
            public void performAction()
            {
              boolean selected =  passwordEnableWeb.isSelected() ||
                        passwordEnableTorrent.isSelected();

              for (int i=0;i<controls.length;i++){

                controls[i].setEnabled( selected );
              }
            }
            };

    passwordEnableWeb.setAdditionalActionPerformer(enabler);
    passwordEnableTorrent.setAdditionalActionPerformer(enabler);
    

    
    	// Poll Group //
    
    Group gPollStuff = new Group(gMainTab, SWT.NULL);
    Messages.setLanguageText(gPollStuff, CFG_PREFIX + "tracker.pollinterval");
    gridData = new GridData(GridData.VERTICAL_ALIGN_FILL | GridData.HORIZONTAL_ALIGN_FILL);
    gridData.horizontalSpan = 4;
    gPollStuff.setLayoutData(gridData);
    layout = new GridLayout();
    layout.numColumns = 4;
    gPollStuff.setLayout(layout);

    label = new Label(gPollStuff, SWT.NULL);
    Messages.setLanguageText(label, CFG_PREFIX + "tracker.pollintervalmin");
    gridData = new GridData();
    label.setLayoutData( gridData );

    IntParameter pollIntervalMin = new IntParameter(gPollStuff, "Tracker Poll Interval Min", TRHost.DEFAULT_MIN_RETRY_DELAY );

    gridData = new GridData();
    gridData.widthHint = 30;
    pollIntervalMin.setLayoutData( gridData );

    label = new Label(gPollStuff, SWT.NULL);
    Messages.setLanguageText(label, CFG_PREFIX + "tracker.pollintervalmax");
    gridData = new GridData();
    label.setLayoutData( gridData );

    IntParameter pollIntervalMax = new IntParameter(gPollStuff, "Tracker Poll Interval Max", TRHost.DEFAULT_MAX_RETRY_DELAY );

    gridData = new GridData();
    gridData.widthHint = 30;
    pollIntervalMax.setLayoutData( gridData );

    // row

    label = new Label(gPollStuff, SWT.NULL);
    Messages.setLanguageText(label, CFG_PREFIX + "tracker.pollintervalincby");
    gridData = new GridData();
    label.setLayoutData( gridData );

    IntParameter pollIntervalIncBy = new IntParameter(gPollStuff, "Tracker Poll Inc By", TRHost.DEFAULT_INC_BY );

    gridData = new GridData();
    gridData.widthHint = 30;
    pollIntervalIncBy.setLayoutData( gridData );

    label = new Label(gPollStuff, SWT.NULL);
    Messages.setLanguageText(label, CFG_PREFIX + "tracker.pollintervalincper");
    gridData = new GridData();
    label.setLayoutData( gridData );

    IntParameter pollIntervalIncPer = new IntParameter(gPollStuff, "Tracker Poll Inc Per", TRHost.DEFAULT_INC_PER );

    gridData = new GridData();
    gridData.widthHint = 30;
    pollIntervalIncPer.setLayoutData( gridData );

    
    // scrape + cache group

    Group gScrapeCache = new Group(gMainTab, SWT.NULL);
    Messages.setLanguageText(gScrapeCache, CFG_PREFIX + "tracker.scrapeandcache");
    gridData = new GridData(GridData.VERTICAL_ALIGN_FILL | GridData.HORIZONTAL_ALIGN_FILL);
    gridData.horizontalSpan = 4;
    gScrapeCache.setLayoutData(gridData);
    layout = new GridLayout();
    layout.numColumns = 4;
    gScrapeCache.setLayout(layout);
    
    // row
    
    label = new Label(gScrapeCache, SWT.NULL);
    Messages.setLanguageText(label, CFG_PREFIX + "tracker.announcescrapepercentage");

    IntParameter scrapeannouncepercentage = new IntParameter(gScrapeCache, "Tracker Scrape Retry Percentage", TRHost.DEFAULT_SCRAPE_RETRY_PERCENTAGE );

    gridData = new GridData();
    gridData.widthHint = 30;
    scrapeannouncepercentage.setLayoutData( gridData );
    
    label = new Label(gScrapeCache, SWT.NULL);
    Messages.setLanguageText(label, CFG_PREFIX + "tracker.scrapecacheperiod");
    gridData = new GridData();
    label.setLayoutData( gridData );

    IntParameter scrapeCachePeriod = new IntParameter(gScrapeCache, "Tracker Scrape Cache", TRHost.DEFAULT_SCRAPE_CACHE_PERIOD );

    gridData = new GridData();
    gridData.widthHint = 30;
    scrapeCachePeriod.setLayoutData( gridData );
    
 
    // row

    label = new Label(gScrapeCache, SWT.NULL);
    Messages.setLanguageText(label, CFG_PREFIX + "tracker.announcecacheminpeers");

    IntParameter announceCacheMinPeers = new IntParameter(gScrapeCache, "Tracker Announce Cache Min Peers", TRHost.DEFAULT_ANNOUNCE_CACHE_PEER_THRESHOLD );

    gridData = new GridData();
    gridData.widthHint = 30;
    announceCacheMinPeers.setLayoutData( gridData );
    
    label = new Label(gScrapeCache, SWT.NULL);
    Messages.setLanguageText(label, CFG_PREFIX + "tracker.announcecacheperiod");
    gridData = new GridData();
    label.setLayoutData( gridData );

    IntParameter announceCachePeriod = new IntParameter(gScrapeCache, "Tracker Announce Cache", TRHost.DEFAULT_ANNOUNCE_CACHE_PERIOD );

    gridData = new GridData();
    gridData.widthHint = 30;
    announceCachePeriod.setLayoutData( gridData );

    
    // main tab again
    // row

    label = new Label(gMainTab, SWT.NULL);
    Messages.setLanguageText(label, CFG_PREFIX + "tracker.maxpeersreturned");
    gridData = new GridData();
    label.setLayoutData( gridData );

    IntParameter maxPeersReturned = new IntParameter(gMainTab, "Tracker Max Peers Returned", 100 );

    gridData = new GridData();
    gridData.widthHint = 50;
    maxPeersReturned.setLayoutData( gridData );

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

    	// seed retention limit
    
    label = new Label(gMainTab, SWT.NULL);
    Messages.setLanguageText(label, CFG_PREFIX + "tracker.seedretention");
    gridData = new GridData();
    label.setLayoutData( gridData );

    IntParameter seedRetentionLimit = new IntParameter(gMainTab, "Tracker Max Seeds Retained");

    gridData = new GridData();
    gridData.widthHint = 50;
    seedRetentionLimit.setLayoutData( gridData );

    label = new Label(gMainTab, SWT.NULL);
    Messages.setLanguageText(label, CFG_PREFIX + "tracker.seedretention.info");
    gridData = new GridData();
    gridData.horizontalSpan = 2;
    label.setLayoutData( gridData );

    	// row

    gridData = new GridData();
    gridData.horizontalSpan = 2;
    new BooleanParameter(gMainTab, "Tracker NAT Check Enable", true, 
                         CFG_PREFIX + "tracker.natcheckenable").setLayoutData( gridData );
    
    Composite gNATDetails = new Composite(gMainTab, SWT.NULL);
    gridData = new GridData(GridData.VERTICAL_ALIGN_FILL | GridData.HORIZONTAL_ALIGN_FILL);
    gridData.horizontalSpan = 2;
    gNATDetails.setLayoutData(gridData);
    layout = new GridLayout();
    layout.numColumns = 2;
    layout.marginHeight=0;
    layout.marginWidth=0;
    gNATDetails.setLayout(layout);
    
    	// row
    
    label = new Label(gNATDetails, SWT.NULL);
    Messages.setLanguageText(label, CFG_PREFIX + "tracker.natchecktimeout");
    gridData = new GridData();
    label.setLayoutData( gridData );

    IntParameter NATTimeout = new IntParameter(gNATDetails, "Tracker NAT Check Timeout", TRTrackerServer.DEFAULT_NAT_CHECK_SECS );

    gridData = new GridData();
    gridData.widthHint = 50;
    NATTimeout.setLayoutData( gridData );

 
    // row
    
    gridData = new GridData();
    gridData.horizontalSpan = 4;
 
    new BooleanParameter(gMainTab, "Tracker Send Peer IDs", true, 
                         CFG_PREFIX + "tracker.sendpeerids").setLayoutData(gridData);
    
    // row
 
    gridData = new GridData();
    gridData.horizontalSpan = 4;
 
    BooleanParameter	enable_udp = 
    	new BooleanParameter(gMainTab, "Tracker Port UDP Enable", false, 
                         CFG_PREFIX + "tracker.enableudp");

    enable_udp.setLayoutData(gridData);
    
    // row
    
    Label udp_version_label = new Label(gMainTab, SWT.NULL);
    Messages.setLanguageText(udp_version_label,  CFG_PREFIX + "tracker.udpversion");
    gridData = new GridData();
    gridData.widthHint = 40;
    IntParameter	udp_version = new IntParameter(gMainTab, "Tracker Port UDP Version", 2);
    udp_version.setLayoutData(gridData);
    label = new Label(gMainTab, SWT.NULL);
    label = new Label(gMainTab, SWT.NULL);

    enable_udp.setAdditionalActionPerformer(
    		new ChangeSelectionActionPerformer( new Control[]{ udp_version_label, udp_version.getControl() }));

    // row
    
    gridData = new GridData();
    gridData.horizontalSpan = 4;
 
    new BooleanParameter(gMainTab, "Tracker Compact Enable", true,
                         CFG_PREFIX + "tracker.enablecompact").setLayoutData(gridData);
    
    // row

    gridData = new GridData();
    gridData.horizontalSpan = 4;
    BooleanParameter log_enable = 
    	new BooleanParameter(gMainTab, "Tracker Log Enable", false, 
                         CFG_PREFIX + "tracker.logenable");
    log_enable.setLayoutData( gridData );
    
    if(userMode>1) { // XXX
    
    // row

    gridData = new GridData();
    gridData.horizontalSpan = 4;
 
    new BooleanParameter(gMainTab, "Tracker Key Enable Server", true,
                         CFG_PREFIX + "tracker.enablekey").setLayoutData(gridData);

    // Networks Group //
    
    Group networks_group = new Group( gMainTab, SWT.NULL );
    Messages.setLanguageText( networks_group, CFG_PREFIX + "tracker.server.group.networks" );
    GridData    networks_layout = new GridData(GridData.VERTICAL_ALIGN_FILL | GridData.HORIZONTAL_ALIGN_FILL);
    networks_layout.horizontalSpan = 4;
    networks_group.setLayoutData( networks_layout );
    layout = new GridLayout();
    layout.numColumns = 2;
    networks_group.setLayout(layout);
        
    label = new Label(networks_group, SWT.NULL);
    Messages.setLanguageText(label, CFG_PREFIX + "tracker.server.group.networks.info");
    GridData grid_data = new GridData();
    grid_data.horizontalSpan = 2;
    label.setLayoutData( grid_data );
    
    for (int i=0;i<AENetworkClassifier.AT_NETWORKS.length;i++){
		
		String	nn = AENetworkClassifier.AT_NETWORKS[i];
	
		String	config_name = "Tracker Network Selection Default." + nn;
		String	msg_text	= CFG_PREFIX + "connection.networks." + nn;
		 
		BooleanParameter network = new BooleanParameter(networks_group, config_name, msg_text );
				
	    grid_data = new GridData();
	    grid_data.horizontalSpan = 2;
	    network.setLayoutData( grid_data );
	}
    
    // processing limits group //

    Group gProcessing = new Group(gMainTab, SWT.NULL);
    Messages.setLanguageText(gProcessing, CFG_PREFIX + "tracker.processinglimits");
    gridData = new GridData(GridData.VERTICAL_ALIGN_FILL | GridData.HORIZONTAL_ALIGN_FILL);
    gridData.horizontalSpan = 4;
    gProcessing.setLayoutData(gridData);
    layout = new GridLayout();
    layout.numColumns = 3;
    gProcessing.setLayout(layout);
    
    	// row annouce/scrape max process time
    
    label = new Label(gProcessing, SWT.NULL);
    Messages.setLanguageText(label, CFG_PREFIX + "tracker.maxgettime");
    gridData = new GridData();
    label.setLayoutData( gridData );

    IntParameter maxGetTime = new IntParameter(gProcessing, "Tracker Max GET Time", 20 );
 
    gridData = new GridData();
    gridData.widthHint = 50;
    maxGetTime.setLayoutData( gridData );

    label = new Label(gProcessing, SWT.NULL);
    Messages.setLanguageText(label, CFG_PREFIX + "tracker.maxgettime.info");
   
  	// row post multiplier
    
    label = new Label(gProcessing, SWT.NULL);
    Messages.setLanguageText(label, CFG_PREFIX + "tracker.maxposttimemultiplier");
    gridData = new GridData();
    label.setLayoutData( gridData );

    IntParameter maxPostTimeMultiplier = new IntParameter(gProcessing, "Tracker Max POST Time Multiplier", 1 );

    gridData = new GridData();
    gridData.widthHint = 50;
    maxPostTimeMultiplier.setLayoutData( gridData );

    label = new Label(gProcessing, SWT.NULL);
    Messages.setLanguageText(label, CFG_PREFIX + "tracker.maxposttimemultiplier.info");
   
   	// row max threads
    
    label = new Label(gProcessing, SWT.NULL);
    Messages.setLanguageText(label, CFG_PREFIX + "tracker.maxthreads");
    gridData = new GridData();
    label.setLayoutData( gridData );

    IntParameter maxThreadsTime = new IntParameter(gProcessing, "Tracker Max Threads", 48 );
    maxThreadsTime.setMinimumValue(1);
    maxThreadsTime.setMaximumValue(4096);
    gridData = new GridData();
    gridData.widthHint = 50;
    maxThreadsTime.setLayoutData( gridData );

    label = new Label(gProcessing, SWT.NULL);
    
    
  	// non-blocking tracker group //
    
    Group gNBTracker = new Group(gMainTab, SWT.NULL);
    Messages.setLanguageText(gNBTracker, CFG_PREFIX + "tracker.nonblocking");
    gridData = new GridData(GridData.VERTICAL_ALIGN_FILL | GridData.HORIZONTAL_ALIGN_FILL);
    gridData.horizontalSpan = 4;
    gNBTracker.setLayoutData(gridData);
    layout = new GridLayout();
    layout.numColumns = 3;
    gNBTracker.setLayout(layout);
    
    	// row

    gridData = new GridData();
    gridData.horizontalSpan = 3;
 
    BooleanParameter nb_enable =
    	new BooleanParameter(gNBTracker, "Tracker TCP NonBlocking", false,
                         CFG_PREFIX + "tracker.tcpnonblocking");
    nb_enable.setLayoutData(gridData);

 	// row max conc connections
    
    label = new Label(gNBTracker, SWT.NULL);
    Messages.setLanguageText(label, CFG_PREFIX + "tracker.nonblockingconcmax");
    gridData = new GridData();
    label.setLayoutData( gridData );

    IntParameter maxConcConn = new IntParameter(gNBTracker, "Tracker TCP NonBlocking Conc Max" );
    gridData = new GridData();
    gridData.widthHint = 50;
    maxConcConn.setLayoutData( gridData );

    label = new Label(gNBTracker, SWT.NULL);
    
    nb_enable.setAdditionalActionPerformer(new ChangeSelectionActionPerformer( maxConcConn.getControls() ));
    
    }
  }
    
    return gMainTab;
  }
}