/*
* Created on Sep 13, 2004
* Created by Olivier Chalouhi
* Copyright (C) 2004, 2005, 2006 Aelitis, 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, or (at your option) any later version.
* 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.
* 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.views.stats;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Canvas;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableColumn;
import org.eclipse.swt.widgets.TableItem;
import org.gudy.azureus2.core3.internat.MessageText;
import org.gudy.azureus2.core3.util.ByteFormatter;
import org.gudy.azureus2.core3.util.Debug;
import org.gudy.azureus2.core3.util.DisplayFormatters;
import org.gudy.azureus2.core3.util.TimeFormatter;
import org.gudy.azureus2.plugins.PluginInterface;
import org.gudy.azureus2.ui.swt.Messages;
import org.gudy.azureus2.ui.swt.Utils;
import org.gudy.azureus2.ui.swt.components.graphics.SpeedGraphic;
import org.gudy.azureus2.ui.swt.views.AbstractIView;
import com.aelitis.azureus.core.AzureusCoreFactory;
import com.aelitis.azureus.core.dht.DHT;
import com.aelitis.azureus.core.dht.control.DHTControlActivity;
import com.aelitis.azureus.core.dht.control.DHTControlListener;
import com.aelitis.azureus.core.dht.control.DHTControlStats;
import com.aelitis.azureus.core.dht.db.DHTDBStats;
import com.aelitis.azureus.core.dht.nat.DHTNATPuncher;
import com.aelitis.azureus.core.dht.router.DHTRouterStats;
import com.aelitis.azureus.core.dht.transport.DHTTransportFullStats;
import com.aelitis.azureus.core.dht.transport.DHTTransportStats;
import com.aelitis.azureus.plugins.dht.DHTPlugin;
/**
*
*/
public class DHTView extends AbstractIView {
public static final int DHT_TYPE_MAIN = DHT.NW_MAIN;
public static final int DHT_TYPE_CVS = DHT.NW_CVS;
public static final int DHT_TYPE_MAIN_V6 = DHT.NW_MAIN_V6;
DHT dht;
Composite panel;
String yes_str;
String no_str;
Label lblUpTime,lblNumberOfUsers;
Label lblNodes,lblLeaves;
Label lblContacts,lblReplacements,lblLive,lblUnknown,lblDying;
Label lblRendezvous, lblReachable;
Label lblKeys,lblValues;
Label lblLocal,lblDirect,lblIndirect;
Label lblDivFreq,lblDivSize;
Label lblReceivedPackets,lblReceivedBytes;
Label lblSentPackets,lblSentBytes;
Label lblPings[] = new Label[4];
Label lblFindNodes[] = new Label[4];
Label lblFindValues[] = new Label[4];
Label lblStores[] = new Label[4];
Label lblData[] = new Label[4];
Canvas in,out;
SpeedGraphic inGraph,outGraph;
boolean activityChanged;
DHTControlListener controlListener;
Table activityTable;
DHTControlActivity[] activities;
private final int dht_type;
public DHTView( int dht_type ) {
this.dht_type = dht_type;
init();
}
private void init() {
try {
PluginInterface dht_pi = AzureusCoreFactory.getSingleton().getPluginManager().getPluginInterfaceByClass( DHTPlugin.class );
if ( dht_pi == null ){
return;
}
DHT[] dhts = ((DHTPlugin)dht_pi.getPlugin()).getDHTs();
for (int i=0;i<dhts.length;i++){
if ( dhts[i].getTransport().getNetwork() == dht_type ){
dht = dhts[i];
break;
}
}
if ( dht == null ){
return;
}
controlListener = new DHTControlListener() {
public void activityChanged(DHTControlActivity activity,int type) {
activityChanged = true;
}
};
dht.getControl().addListener(controlListener);
} catch(Exception e) {
Debug.printStackTrace( e );
}
}
public void initialize(Composite composite) {
panel = new Composite(composite,SWT.NULL);
GridLayout layout = new GridLayout();
layout.numColumns = 2;
panel.setLayout(layout);
yes_str = MessageText.getString( "Button.yes").replaceAll("&", "");
no_str = MessageText.getString( "Button.no").replaceAll("&", "");
initialiseGeneralGroup();
initialiseDBGroup();
initialiseTransportDetailsGroup();
initialiseOperationDetailsGroup();
initialiseActivityGroup();
}
private void initialiseGeneralGroup() {
Group gGeneral = new Group(panel,SWT.NONE);
Messages.setLanguageText(gGeneral, "DHTView.general.title" );
GridData data = new GridData();
data.verticalAlignment = SWT.BEGINNING;
data.widthHint = 350;
gGeneral.setLayoutData(data);
GridLayout layout = new GridLayout();
layout.numColumns = 6;
gGeneral.setLayout(layout);
Label label = new Label(gGeneral,SWT.NONE);
Messages.setLanguageText(label,"DHTView.general.uptime");
lblUpTime = new Label(gGeneral,SWT.NONE);
lblUpTime.setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
label = new Label(gGeneral,SWT.NONE);
Messages.setLanguageText(label,"DHTView.general.users");
lblNumberOfUsers = new Label(gGeneral,SWT.NONE);
lblNumberOfUsers.setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
label = new Label(gGeneral,SWT.NONE);
Messages.setLanguageText(label,"DHTView.general.reachable");
lblReachable = new Label(gGeneral,SWT.NONE);
lblReachable.setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
label = new Label(gGeneral,SWT.NONE);
Messages.setLanguageText(label,"DHTView.general.nodes");
lblNodes = new Label(gGeneral,SWT.NONE);
lblNodes.setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
label = new Label(gGeneral,SWT.NONE);
Messages.setLanguageText(label,"DHTView.general.leaves");
lblLeaves = new Label(gGeneral,SWT.NONE);
lblLeaves.setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
label = new Label(gGeneral,SWT.NONE);
Messages.setLanguageText(label,"DHTView.general.rendezvous");
lblRendezvous = new Label(gGeneral,SWT.NONE);
lblRendezvous.setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
label = new Label(gGeneral,SWT.NONE);
Messages.setLanguageText(label,"DHTView.general.contacts");
lblContacts = new Label(gGeneral,SWT.NONE);
lblContacts.setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
label = new Label(gGeneral,SWT.NONE);
Messages.setLanguageText(label,"DHTView.general.replacements");
lblReplacements = new Label(gGeneral,SWT.NONE);
lblReplacements.setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
label = new Label(gGeneral,SWT.NONE);
Messages.setLanguageText(label,"DHTView.general.live");
lblLive= new Label(gGeneral,SWT.NONE);
lblLive.setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
label = new Label(gGeneral,SWT.NONE);
label = new Label(gGeneral,SWT.NONE);
label = new Label(gGeneral,SWT.NONE);
Messages.setLanguageText(label,"DHTView.general.unknown");
lblUnknown = new Label(gGeneral,SWT.NONE);
lblUnknown.setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
label = new Label(gGeneral,SWT.NONE);
Messages.setLanguageText(label,"DHTView.general.dying");
lblDying = new Label(gGeneral,SWT.NONE);
lblDying.setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
}
private void initialiseDBGroup() {
Group gDB = new Group(panel,SWT.NONE);
Messages.setLanguageText(gDB,"DHTView.db.title");
GridData data = new GridData(GridData.FILL_HORIZONTAL);
data.verticalAlignment = SWT.FILL;
gDB.setLayoutData(data);
GridLayout layout = new GridLayout();
layout.numColumns = 6;
layout.makeColumnsEqualWidth = true;
gDB.setLayout(layout);
Label label = new Label(gDB,SWT.NONE);
Messages.setLanguageText(label,"DHTView.db.keys");
lblKeys = new Label(gDB,SWT.NONE);
lblKeys.setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
label = new Label(gDB,SWT.NONE);
Messages.setLanguageText(label,"DHTView.db.values");
lblValues = new Label(gDB,SWT.NONE);
lblValues.setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
label = new Label(gDB,SWT.NONE);
label = new Label(gDB,SWT.NONE);
label = new Label(gDB,SWT.NONE);
Messages.setLanguageText(label,"DHTView.db.local");
lblLocal = new Label(gDB,SWT.NONE);
lblLocal.setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
label = new Label(gDB,SWT.NONE);
Messages.setLanguageText(label,"DHTView.db.direct");
lblDirect = new Label(gDB,SWT.NONE);
lblDirect.setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
label = new Label(gDB,SWT.NONE);
Messages.setLanguageText(label,"DHTView.db.indirect");
lblIndirect = new Label(gDB,SWT.NONE);
lblIndirect.setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
label = new Label(gDB,SWT.NONE);
Messages.setLanguageText(label,"DHTView.db.divfreq");
lblDivFreq = new Label(gDB,SWT.NONE);
lblDivFreq.setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
label = new Label(gDB,SWT.NONE);
Messages.setLanguageText(label,"DHTView.db.divsize");
lblDivSize = new Label(gDB,SWT.NONE);
lblDivSize.setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
}
private void initialiseTransportDetailsGroup() {
Group gTransport = new Group(panel,SWT.NONE);
Messages.setLanguageText(gTransport,"DHTView.transport.title");
GridData data = new GridData(GridData.FILL_VERTICAL);
data.widthHint = 350;
data.verticalSpan = 2;
gTransport.setLayoutData(data);
GridLayout layout = new GridLayout();
layout.numColumns = 3;
layout.makeColumnsEqualWidth = true;
gTransport.setLayout(layout);
Label label = new Label(gTransport,SWT.NONE);
label = new Label(gTransport,SWT.NONE);
Messages.setLanguageText(label,"DHTView.transport.packets");
label.setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
label = new Label(gTransport,SWT.NONE);
Messages.setLanguageText(label,"DHTView.transport.bytes");
label.setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
label = new Label(gTransport,SWT.NONE);
Messages.setLanguageText(label,"DHTView.transport.received");
lblReceivedPackets = new Label(gTransport,SWT.NONE);
lblReceivedPackets.setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
lblReceivedBytes = new Label(gTransport,SWT.NONE);
lblReceivedBytes.setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
label = new Label(gTransport,SWT.NONE);
Messages.setLanguageText(label,"DHTView.transport.sent");
lblSentPackets = new Label(gTransport,SWT.NONE);
lblSentPackets.setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
lblSentBytes = new Label(gTransport,SWT.NONE);
lblSentBytes.setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
label = new Label(gTransport,SWT.NONE);
Messages.setLanguageText(label,"DHTView.transport.in");
data = new GridData();
data.horizontalSpan = 3;
label.setLayoutData(data);
in = new Canvas(gTransport,SWT.NO_BACKGROUND);
data = new GridData(GridData.FILL_BOTH);
data.horizontalSpan = 3;
in.setLayoutData(data);
inGraph = SpeedGraphic.getInstance();
inGraph.initialize(in);
label = new Label(gTransport,SWT.NONE);
Messages.setLanguageText(label,"DHTView.transport.out");
data = new GridData();
data.horizontalSpan = 3;
label.setLayoutData(data);
out = new Canvas(gTransport,SWT.NO_BACKGROUND);
data = new GridData(GridData.FILL_BOTH);
data.horizontalSpan = 3;
out.setLayoutData(data);
outGraph = SpeedGraphic.getInstance();
outGraph.initialize(out);
}
private void initialiseOperationDetailsGroup() {
Group gOperations = new Group(panel,SWT.NONE);
Messages.setLanguageText(gOperations,"DHTView.operations.title");
gOperations.setLayoutData(new GridData(SWT.FILL,SWT.BEGINNING,true,false));
GridLayout layout = new GridLayout();
layout.numColumns = 5;
layout.makeColumnsEqualWidth = true;
gOperations.setLayout(layout);
Label label = new Label(gOperations,SWT.NONE);
label = new Label(gOperations,SWT.NONE);
Messages.setLanguageText(label,"DHTView.operations.sent");
label.setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
label = new Label(gOperations,SWT.NONE);
Messages.setLanguageText(label,"DHTView.operations.ok");
label.setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
label = new Label(gOperations,SWT.NONE);
Messages.setLanguageText(label,"DHTView.operations.failed");
label.setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
label = new Label(gOperations,SWT.NONE);
Messages.setLanguageText(label,"DHTView.operations.received");
label.setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
label = new Label(gOperations,SWT.NONE);
Messages.setLanguageText(label,"DHTView.operations.ping");
for(int i = 0 ; i < 4 ; i++) {
lblPings[i] = new Label(gOperations,SWT.NONE);
lblPings[i].setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
}
label = new Label(gOperations,SWT.NONE);
Messages.setLanguageText(label,"DHTView.operations.findNode");
for(int i = 0 ; i < 4 ; i++) {
lblFindNodes[i] = new Label(gOperations,SWT.NONE);
lblFindNodes[i].setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
}
label = new Label(gOperations,SWT.NONE);
Messages.setLanguageText(label,"DHTView.operations.findValue");
for(int i = 0 ; i < 4 ; i++) {
lblFindValues[i] = new Label(gOperations,SWT.NONE);
lblFindValues[i].setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
}
label = new Label(gOperations,SWT.NONE);
Messages.setLanguageText(label,"DHTView.operations.store");
for(int i = 0 ; i < 4 ; i++) {
lblStores[i] = new Label(gOperations,SWT.NONE);
lblStores[i].setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
}
label = new Label(gOperations,SWT.NONE);
Messages.setLanguageText(label,"DHTView.operations.data");
for(int i = 0 ; i < 4 ; i++) {
lblData[i] = new Label(gOperations,SWT.NONE);
lblData[i].setLayoutData(new GridData(SWT.FILL,SWT.TOP,true,false));
}
}
private void initialiseActivityGroup() {
Group gActivity = new Group(panel,SWT.NONE);
Messages.setLanguageText(gActivity,"DHTView.activity.title");
gActivity.setLayoutData(new GridData(SWT.FILL,SWT.FILL,true,true));
gActivity.setLayout(new GridLayout());
activityTable = new Table(gActivity,SWT.VIRTUAL | SWT.BORDER | SWT.FULL_SELECTION | SWT.SINGLE);
activityTable.setLayoutData(new GridData(GridData.FILL_BOTH));
final TableColumn colStatus = new TableColumn(activityTable,SWT.LEFT);
Messages.setLanguageText(colStatus,"DHTView.activity.status");
colStatus.setWidth(80);
final TableColumn colType = new TableColumn(activityTable,SWT.LEFT);
Messages.setLanguageText(colType,"DHTView.activity.type");
colType.setWidth(80);
final TableColumn colName = new TableColumn(activityTable,SWT.LEFT);
Messages.setLanguageText(colName,"DHTView.activity.target");
colName.setWidth(80);
final TableColumn colDetails = new TableColumn(activityTable,SWT.LEFT);
Messages.setLanguageText(colDetails,"DHTView.activity.details");
colDetails.setWidth(300);
colDetails.setResizable(false);
activityTable.setHeaderVisible(true);
Listener computeLastRowWidthListener = new Listener() {
public void handleEvent(Event event) {
if(activityTable == null || activityTable.isDisposed()) return;
int totalWidth = activityTable.getClientArea().width;
int remainingWidth = totalWidth
- colStatus.getWidth()
- colType.getWidth()
- colName.getWidth();
if(remainingWidth > 0)
colDetails.setWidth(remainingWidth);
}
};
activityTable.addListener(SWT.Resize, computeLastRowWidthListener);
colStatus.addListener(SWT.Resize,computeLastRowWidthListener);
colType.addListener(SWT.Resize,computeLastRowWidthListener);
colName.addListener(SWT.Resize,computeLastRowWidthListener);
activityTable.addListener(SWT.SetData, new Listener() {
public void handleEvent(Event event) {
TableItem item = (TableItem) event.item;
int index = activityTable.indexOf (item);
item.setText (0,MessageText.getString("DHTView.activity.status." + activities[index].isQueued()));
item.setText (1,MessageText.getString("DHTView.activity.type." + activities[index].getType()));
item.setText (2,ByteFormatter.nicePrint(activities[index].getTarget()));
item.setText (3,activities[index].getDescription());
}
});
}
public void delete() {
Utils.disposeComposite(panel);
if (dht != null) {
dht.getControl().removeListener(controlListener);
}
outGraph.dispose();
inGraph.dispose();
}
public String getFullTitle() {
if ( dht_type == DHT_TYPE_MAIN ){
return( "DHTView.title.full" );
}else if ( dht_type == DHT_TYPE_CVS ){
return( "DHTView.title.fullcvs" );
}else{
return( "DHTView.title.full_v6" );
}
}
public Composite getComposite() {
return panel;
}
public void refresh() {
if(dht == null) {
init();
return;
}
inGraph.refresh();
outGraph.refresh();
refreshGeneral();
refreshDB();
refreshTransportDetails();
refreshOperationDetails();
refreshActivity();
}
private void refreshGeneral() {
DHTControlStats controlStats = dht.getControl().getStats();
DHTRouterStats routerStats = dht.getRouter().getStats();
lblUpTime.setText(TimeFormatter.format(controlStats.getRouterUptime() / 1000));
lblNumberOfUsers.setText("" + controlStats.getEstimatedDHTSize());
lblReachable.setText(dht.getTransport().isReachable()?yes_str:no_str);
DHTNATPuncher puncher = dht.getNATPuncher();
String puncher_str;
if ( puncher == null ){
puncher_str = "";
}else{
puncher_str = puncher.operational()?yes_str:no_str;
}
lblRendezvous.setText(dht.getTransport().isReachable()?"":puncher_str);
long[] stats = routerStats.getStats();
lblNodes.setText("" + stats[DHTRouterStats.ST_NODES]);
lblLeaves.setText("" + stats[DHTRouterStats.ST_LEAVES]);
lblContacts.setText("" + stats[DHTRouterStats.ST_CONTACTS]);
lblReplacements.setText("" + stats[DHTRouterStats.ST_REPLACEMENTS]);
lblLive.setText("" + stats[DHTRouterStats.ST_CONTACTS_LIVE]);
lblUnknown.setText("" + stats[DHTRouterStats.ST_CONTACTS_UNKNOWN]);
lblDying.setText("" + stats[DHTRouterStats.ST_CONTACTS_DEAD]);
}
private int refreshIter = 0;
private void refreshDB() {
if(refreshIter == 0) {
DHTDBStats dbStats = dht.getDataBase().getStats();
lblKeys.setText("" + dbStats.getKeyCount());
int[] stats = dbStats.getValueDetails();
lblValues.setText("" + stats[DHTDBStats.VD_VALUE_COUNT]);
lblDirect.setText("" + stats[DHTDBStats.VD_DIRECT_SIZE]);
lblIndirect.setText("" + stats[DHTDBStats.VD_INDIRECT_SIZE]);
lblLocal.setText("" + stats[DHTDBStats.VD_LOCAL_SIZE]);
lblDivFreq.setText("" + stats[DHTDBStats.VD_DIV_FREQ]);
lblDivSize.setText("" + stats[DHTDBStats.VD_DIV_SIZE]);
} else {
refreshIter++;
if(refreshIter == 100) refreshIter = 0;
}
}
private void refreshTransportDetails() {
DHTTransportStats transportStats = dht.getTransport().getStats();
lblReceivedBytes.setText(DisplayFormatters.formatByteCountToKiBEtc(transportStats.getBytesReceived()));
lblSentBytes.setText(DisplayFormatters.formatByteCountToKiBEtc(transportStats.getBytesSent()));
lblReceivedPackets.setText("" + transportStats.getPacketsReceived());
lblSentPackets.setText("" + transportStats.getPacketsSent());
}
private void refreshOperationDetails() {
DHTTransportStats transportStats = dht.getTransport().getStats();
long[] pings = transportStats.getPings();
for(int i = 0 ; i < 4 ; i++) {
lblPings[i].setText("" + pings[i]);
}
long[] findNodes = transportStats.getFindNodes();
for(int i = 0 ; i < 4 ; i++) {
lblFindNodes[i].setText("" + findNodes[i]);
}
long[] findValues = transportStats.getFindValues();
for(int i = 0 ; i < 4 ; i++) {
lblFindValues[i].setText("" + findValues[i]);
}
long[] stores = transportStats.getStores();
for(int i = 0 ; i < 4 ; i++) {
lblStores[i].setText("" + stores[i]);
}
long[] data = transportStats.getData();
for(int i = 0 ; i < 4 ; i++) {
lblData[i].setText("" + data[i]);
}
}
private void refreshActivity() {
if(activityChanged) {
activityChanged = false;
activities = dht.getControl().getActivities();
activityTable.setItemCount(activities.length);
activityTable.clearAll();
//Dunno if still needed?
activityTable.redraw();
}
}
public void periodicUpdate() {
if(dht == null) return;
DHTTransportFullStats fullStats = dht.getTransport().getLocalContact().getStats();
inGraph.addIntValue((int)fullStats.getAverageBytesReceived());
outGraph.addIntValue((int)fullStats.getAverageBytesSent());
}
public String getData() {
return( getFullTitle());
}
}
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