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/* |
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* i-scream central monitoring system |
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* http://www.i-scream.org |
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* Copyright (C) 2000-2002 i-scream |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 |
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* of the License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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*/ |
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|
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//---PACKAGE DECLARATION--- |
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package uk.org.iscream.cms.conient; |
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|
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//---IMPORTS--- |
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import java.awt.*; |
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import java.awt.event.*; |
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import javax.swing.*; |
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import javax.swing.border.*; |
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import java.util.Properties; |
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import java.util.StringTokenizer; |
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import java.util.Collections; |
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import java.util.ArrayList; |
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import java.util.Iterator; |
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|
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/** |
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* This provides a modal dialog from which the user |
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* can reconfigure the conient client. |
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* |
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* Look at the comments for the attributes of this class to see |
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* what configuration options this class deals with. |
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* |
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* It then writes back the configuration to the loaded configuration. |
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* The user can then opt to save it. |
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* |
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* |
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* @author $Author: tdb $ |
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* @version $Id: ConfigurationDialog.java,v 1.16 2002/05/21 16:47:10 tdb Exp $ |
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*/ |
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public class ConfigurationDialog extends JDialog { |
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|
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//---FINAL ATTRIBUTES--- |
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|
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/** |
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* The current CVS revision of this class |
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*/ |
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public static final String REVISION = "$Revision: 1.16 $"; |
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|
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//---STATIC METHODS--- |
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|
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//---CONSTRUCTORS--- |
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|
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/** |
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* Constructs and shows the dialog for the user |
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*/ |
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public ConfigurationDialog() { |
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super(Conient.getFrame(), "Configuration Options", true); |
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|
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// setup the buttoms |
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JPanel buttonPanel = new JPanel(); |
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buttonPanel.setLayout(new BoxLayout(buttonPanel, BoxLayout.X_AXIS)); |
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JButton ok = new JButton("OK"); |
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ok.addActionListener(new ActionListener() { |
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public void actionPerformed(ActionEvent e) { |
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setNewSettingsAndClose(); |
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} |
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}); |
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|
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JButton cancel = new JButton("Cancel"); |
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cancel.addActionListener(new ActionListener() { |
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public void actionPerformed(ActionEvent e) { |
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dispose(); |
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} |
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}); |
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buttonPanel.add(Box.createHorizontalGlue()); |
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buttonPanel.add(ok); |
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buttonPanel.add(cancel); |
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|
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|
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// setup the options panes |
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JTabbedPane center = new JTabbedPane(); |
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//center.setLayout(new BoxLayout(center, BoxLayout.Y_AXIS)); |
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|
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// client options |
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center.addTab("Client Options", createClientOptions()); |
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|
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// _server options |
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center.addTab("Server Options", createServerOptions()); |
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|
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// firewall options |
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center.addTab("Firewall Options", createFirewallOptions()); |
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|
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// data options |
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center.addTab("Data Options", createDataOptions()); |
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|
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// display the current settings |
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getCurrentSettings(); |
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|
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// set the window up |
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getContentPane().add(buttonPanel, "South"); |
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getContentPane().add(center, "Center"); |
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pack(); |
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setLocationRelativeTo(Conient.getFrame()); |
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setResizable(false); |
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setVisible(true); |
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} |
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|
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//---PUBLIC METHODS--- |
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|
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//---PRIVATE METHODS--- |
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|
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/** |
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* creates a JPanel for the client options |
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* |
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* @return the build panel with the options |
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*/ |
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private JPanel createClientOptions() { |
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GridBagLayout gridbag = new GridBagLayout(); |
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GridBagLayout gridbag2 = new GridBagLayout(); |
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GridBagConstraints c = new GridBagConstraints(); |
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c.fill = GridBagConstraints.HORIZONTAL; |
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|
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JPanel clientPanel = new JPanel(); |
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clientPanel.setLayout(gridbag); |
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JLabel nameLabel = new JLabel("Client name:"); |
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nameLabel.setHorizontalAlignment(JLabel.RIGHT); |
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_name = new JTextField(20); |
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JPanel nameBox = new JPanel(); |
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nameBox.setLayout(new GridLayout(1,2)); |
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nameBox.add(nameLabel); |
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nameBox.add(_name); |
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|
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c.gridy = 0; |
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gridbag.setConstraints(nameBox, c); |
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clientPanel.add(nameBox); |
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|
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JPanel lists = new JPanel(); |
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lists.setLayout(gridbag2); |
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|
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JPanel knownHostsPanel = new JPanel(); |
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knownHostsPanel.setLayout(new BoxLayout(knownHostsPanel, BoxLayout.Y_AXIS)); |
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_hostDiscoveryMode = new JCheckBox("Discover new hosts from the server"); |
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knownHostsPanel.add(_hostDiscoveryMode); |
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knownHostsPanel.setBorder(new TitledBorder(new LineBorder(new Color(0, 0, 102)), " Known Hosts ")); |
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_knownHosts = new JList(); |
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_knownHosts.setVisibleRowCount(10); |
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JScrollPane knownHostsScrollPane = new JScrollPane(_knownHosts); |
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knownHostsPanel.add(knownHostsScrollPane); |
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JLabel newHostLabel = new JLabel("New host:"); |
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newHostLabel.setHorizontalAlignment(JLabel.RIGHT); |
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_newHost = new JTextField(20); |
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|
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JButton newHostButton = new JButton("Add Host"); |
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newHostButton.addActionListener(new ActionListener() { |
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public void actionPerformed(ActionEvent e) { |
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_knownHostsData.add(_newHost.getText()); |
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_newHost.setText(""); |
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setListDisplay(); |
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} |
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}); |
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JButton removeHostButton = new JButton("Remove Host(s)"); |
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removeHostButton.addActionListener(new ActionListener() { |
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public void actionPerformed(ActionEvent e) { |
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Object[] selected = _knownHosts.getSelectedValues(); |
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for(int x = 0; x < selected.length; x++) { |
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_knownHostsData.remove(_knownHostsData.indexOf(selected[x])); |
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setListDisplay(); |
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} |
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} |
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}); |
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JPanel newHostBox = new JPanel(); |
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newHostBox.setLayout(new GridLayout(1,3)); |
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newHostBox.add(newHostLabel); |
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newHostBox.add(_newHost); |
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|
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JPanel buttonPanel = new JPanel(); |
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buttonPanel.add(newHostButton); |
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buttonPanel.add(removeHostButton); |
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knownHostsPanel.add(buttonPanel); |
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knownHostsPanel.add(newHostBox); |
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|
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|
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c.gridy = 0; |
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c.gridx = 0; |
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gridbag.setConstraints(knownHostsPanel, c); |
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lists.add(knownHostsPanel); |
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|
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|
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JPanel addRemoveBox = new JPanel(); |
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addRemoveBox.setLayout(new BoxLayout(addRemoveBox, BoxLayout.Y_AXIS)); |
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addRemoveBox.add(Box.createGlue()); |
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JButton add = new JButton(">>>"); |
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add.addActionListener(new ActionListener() { |
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public void actionPerformed(ActionEvent e) { |
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Object[] selected = _knownHosts.getSelectedValues(); |
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for(int x = 0; x < selected.length; x++) { |
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_knownHostsData.remove(_knownHostsData.indexOf(selected[x])); |
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_hostListData.add(selected[x]); |
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setListDisplay(); |
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} |
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} |
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}); |
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|
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addRemoveBox.add(add); |
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addRemoveBox.add(Box.createGlue()); |
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JButton remove = new JButton("<<<"); |
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remove.addActionListener(new ActionListener() { |
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public void actionPerformed(ActionEvent e) { |
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Object[] selected = _hostList.getSelectedValues(); |
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for(int x = 0; x < selected.length; x++) { |
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_hostListData.remove(_hostListData.indexOf(selected[x])); |
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_knownHostsData.add(selected[x]); |
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setListDisplay(); |
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} |
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} |
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}); |
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addRemoveBox.add(remove); |
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addRemoveBox.add(Box.createGlue()); |
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|
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c.gridy = 0; |
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c.gridx = 1; |
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gridbag.setConstraints(addRemoveBox, c); |
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lists.add(addRemoveBox); |
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|
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JPanel hostListPanel = new JPanel(); |
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hostListPanel.setLayout(new BoxLayout(hostListPanel, BoxLayout.Y_AXIS)); |
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_useHostList = new JCheckBox("Only monitor hosts in this list"); |
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hostListPanel.add(_useHostList); |
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hostListPanel.setBorder(new TitledBorder(new LineBorder(new Color(0, 0, 102)), " Hosts To Monitor ")); |
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_hostList = new JList(); |
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_hostList.setVisibleRowCount(10); |
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JScrollPane hostListScrollPane = new JScrollPane(_hostList); |
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hostListPanel.add(hostListScrollPane); |
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|
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c.gridy = 0; |
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c.gridx = 2; |
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gridbag.setConstraints(hostListPanel, c); |
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lists.add(hostListPanel); |
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|
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c.gridy = 1; |
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c.gridx = 0; |
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gridbag.setConstraints(lists, c); |
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clientPanel.add(lists); |
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return clientPanel; |
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} |
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|
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/** |
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* creates a JPanel for the server options |
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* |
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* @return the build panel with the options |
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*/ |
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private JPanel createServerOptions() { |
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GridBagLayout gridbag = new GridBagLayout(); |
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GridBagConstraints c = new GridBagConstraints(); |
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c.fill = GridBagConstraints.HORIZONTAL; |
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JPanel serverPanel = new JPanel(); |
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serverPanel.setLayout(gridbag); |
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_connectControl = new JCheckBox("Automatically connect the control channel"); |
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c.gridy = 0; |
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gridbag.setConstraints(_connectControl, c); |
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serverPanel.add(_connectControl); |
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_connectData = new JCheckBox("Automatically connect the data channel"); |
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c.gridy = 1; |
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gridbag.setConstraints(_connectData, c); |
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serverPanel.add(_connectData); |
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JLabel serverLabel = new JLabel("i-scream server:"); |
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serverLabel.setHorizontalAlignment(JLabel.RIGHT); |
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_server = new JTextField(20); |
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JPanel serverBox = new JPanel(); |
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serverBox.setLayout(new GridLayout(1,2)); |
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serverBox.add(serverLabel); |
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serverBox.add(_server); |
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c.gridy = 2; |
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gridbag.setConstraints(serverBox, c); |
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serverPanel.add(serverBox); |
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JLabel portLabel = new JLabel("Client interface port:"); |
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portLabel.setHorizontalAlignment(JLabel.RIGHT); |
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_port = new JTextField(4); |
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JPanel portBox = new JPanel(); |
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portBox.setLayout(new GridLayout(1,2)); |
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portBox.add(portLabel); |
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portBox.add(_port); |
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c.gridy = 3; |
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gridbag.setConstraints(portBox, c); |
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serverPanel.add(portBox); |
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return serverPanel; |
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} |
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|
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/** |
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* creates a JPanel for the firewall options |
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* |
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* @return the build panel with the options |
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*/ |
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private JPanel createFirewallOptions() { |
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GridBagLayout gridbag = new GridBagLayout(); |
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GridBagConstraints c = new GridBagConstraints(); |
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c.fill = GridBagConstraints.HORIZONTAL; |
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JPanel firewallPanel = new JPanel(); |
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firewallPanel.setLayout(gridbag); |
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|
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_useFirewall = new JCheckBox("Use firewall command to connect through to server"); |
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c.gridy = 0; |
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gridbag.setConstraints(_useFirewall, c); |
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firewallPanel.add(_useFirewall); |
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|
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JLabel commandLabel = new JLabel("Firewall command:"); |
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commandLabel.setHorizontalAlignment(JLabel.RIGHT); |
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_firewallCommand = new JTextField(20); |
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JPanel commandBox = new JPanel(); |
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commandBox.setLayout(new GridLayout(1,2)); |
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commandBox.add(commandLabel); |
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commandBox.add(_firewallCommand); |
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|
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c.gridy = 1; |
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gridbag.setConstraints(commandBox, c); |
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firewallPanel.add(commandBox); |
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|
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JLabel waitLabel = new JLabel("Firewall wait time:"); |
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waitLabel.setHorizontalAlignment(JLabel.RIGHT); |
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_firewallWait = new JTextField(2); |
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JPanel waitBox = new JPanel(); |
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waitBox.setLayout(new GridLayout(1,2)); |
332 |
waitBox.add(waitLabel); |
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waitBox.add(_firewallWait); |
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|
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c.gridy = 2; |
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gridbag.setConstraints(waitBox, c); |
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firewallPanel.add(waitBox); |
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|
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JLabel fServerLabel = new JLabel("Firewall server:"); |
340 |
fServerLabel.setHorizontalAlignment(JLabel.RIGHT); |
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_firewallServer = new JTextField(20); |
342 |
JPanel fServerBox = new JPanel(); |
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fServerBox.setLayout(new GridLayout(1,2)); |
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fServerBox.add(fServerLabel); |
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fServerBox.add(_firewallServer); |
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|
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c.gridy = 3; |
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gridbag.setConstraints(fServerBox, c); |
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firewallPanel.add(fServerBox); |
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|
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return firewallPanel; |
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} |
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|
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/** |
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* creates a JPanel for the data options |
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* |
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* @return the build panel with the options |
358 |
*/ |
359 |
private JPanel createDataOptions() { |
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GridBagLayout gridbag = new GridBagLayout(); |
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GridBagConstraints c = new GridBagConstraints(); |
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c.fill = GridBagConstraints.HORIZONTAL; |
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JPanel dataPanel = new JPanel(); |
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dataPanel.setLayout(gridbag); |
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_displayQueue = new JCheckBox("Display server queue information"); |
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c.gridy = 0; |
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gridbag.setConstraints(_displayQueue, c); |
368 |
dataPanel.add(_displayQueue); |
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_displayExtra = new JCheckBox("Display extra data found in packets"); |
370 |
c.gridy = 1; |
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gridbag.setConstraints(_displayExtra, c); |
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dataPanel.add(_displayExtra); |
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_packetDump = new JCheckBox("Dump raw packet data to the console"); |
374 |
c.gridy = 2; |
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gridbag.setConstraints(_packetDump, c); |
376 |
dataPanel.add(_packetDump); |
377 |
|
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JLabel queueLimitLabel = new JLabel("Maximum data queue size:"); |
379 |
queueLimitLabel.setHorizontalAlignment(JLabel.RIGHT); |
380 |
_queueLimit = new JTextField(4); |
381 |
JPanel queueBox = new JPanel(); |
382 |
queueBox.setLayout(new GridLayout(1,2)); |
383 |
queueBox.add(queueLimitLabel); |
384 |
queueBox.add(_queueLimit); |
385 |
c.gridy = 3; |
386 |
gridbag.setConstraints(queueBox, c); |
387 |
dataPanel.add(queueBox); |
388 |
return dataPanel; |
389 |
} |
390 |
|
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/** |
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* Reads in the current settings from the loaded configuration |
393 |
*/ |
394 |
private void getCurrentSettings() { |
395 |
_name.setText(_config.getProperty("clientname")); |
396 |
_server.setText(_config.getProperty("control.server")); |
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_port.setText(_config.getProperty("control.port")); |
398 |
_connectControl.setSelected(_config.getProperty("control.onstartconnect").equals("1")); |
399 |
_connectData.setSelected(_config.getProperty("data.onstartconnect").equals("1")); |
400 |
_firewallCommand.setText(_config.getProperty("firewall.command")); |
401 |
_firewallCommand.moveCaretPosition(0); |
402 |
_firewallWait.setText(_config.getProperty("firewall.commandwait")); |
403 |
_firewallServer.setText(_config.getProperty("firewall.server")); |
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_displayQueue.setSelected(_config.getProperty("displayQueueInformation").equals("1")); |
405 |
_displayExtra.setSelected(_config.getProperty("displayExtraData").equals("1")); |
406 |
_packetDump.setSelected(_config.getProperty("packetDump").equals("1")); |
407 |
_useFirewall.setSelected(_config.getProperty("useFirewall").equals("1")); |
408 |
_hostDiscoveryMode.setSelected(_config.getProperty("hostDiscoveryMode").equals("1")); |
409 |
_useHostList.setSelected(_config.getProperty("useHostList").equals("1")); |
410 |
_queueLimit.setText(_config.getProperty("dataQueueSize")); |
411 |
prepareLists(); |
412 |
} |
413 |
|
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/** |
415 |
* Displays the host lists in the host windows |
416 |
* in alphabetical order |
417 |
*/ |
418 |
private void prepareLists() { |
419 |
_knownHostsData = new ArrayList(); |
420 |
_hostListData = new ArrayList(); |
421 |
String _configKnownHostsList = _config.getProperty("knownHostsList"); |
422 |
String _configHostList = _config.getProperty("hostList"); |
423 |
StringTokenizer st; |
424 |
st = new StringTokenizer(_configKnownHostsList, ";"); |
425 |
while(st.hasMoreTokens()) { |
426 |
// check its not in the other list...as we only want one entry in the two |
427 |
String knownHost = st.nextToken(); |
428 |
if(_configHostList.indexOf(knownHost) == -1) _knownHostsData.add(knownHost); |
429 |
} |
430 |
st = new StringTokenizer(_configHostList, ";"); |
431 |
while(st.hasMoreTokens()) { |
432 |
_hostListData.add(st.nextToken()); |
433 |
} |
434 |
setListDisplay(); |
435 |
} |
436 |
|
437 |
/** |
438 |
* Because of the limitation of the existing |
439 |
* data model for lists, ArrayLists are used. |
440 |
* Whenever the data in these lists is changed, |
441 |
* this method is called to re-sort the lists |
442 |
* and reset the display. |
443 |
*/ |
444 |
private void setListDisplay() { |
445 |
// ensure the order |
446 |
Collections.sort(_hostListData); |
447 |
Collections.sort(_knownHostsData); |
448 |
|
449 |
_knownHosts.setListData(_knownHostsData.toArray()); |
450 |
_hostList.setListData(_hostListData.toArray()); |
451 |
} |
452 |
|
453 |
/** |
454 |
* Writes the changes back to the loaded configuration |
455 |
* Then closes the windows |
456 |
*/ |
457 |
private void setNewSettingsAndClose() { |
458 |
|
459 |
_config.setProperty("clientname", _name.getText().trim()); |
460 |
_config.setProperty("control.server", _server.getText().trim()); |
461 |
_config.setProperty("control.port", _port.getText().trim()); |
462 |
_config.setProperty("firewall.command", _firewallCommand.getText().trim()); |
463 |
_config.setProperty("firewall.commandwait", _firewallWait.getText().trim()); |
464 |
_config.setProperty("firewall.server", _firewallServer.getText().trim()); |
465 |
_config.setProperty("dataQueueSize", _queueLimit.getText().trim()); |
466 |
if (_useFirewall.isSelected()) { |
467 |
_config.setProperty("useFirewall", "1"); |
468 |
} else { |
469 |
_config.setProperty("useFirewall", "0"); |
470 |
} |
471 |
if (_connectControl.isSelected()) { |
472 |
_config.setProperty("control.onstartconnect", "1"); |
473 |
} else { |
474 |
_config.setProperty("control.onstartconnect", "0"); |
475 |
} |
476 |
if (_connectData.isSelected()) { |
477 |
_config.setProperty("data.onstartconnect", "1"); |
478 |
} else { |
479 |
_config.setProperty("data.onstartconnect", "0"); |
480 |
} |
481 |
if (_packetDump.isSelected()) { |
482 |
_config.setProperty("packetDump", "1"); |
483 |
} else { |
484 |
_config.setProperty("packetDump", "0"); |
485 |
} |
486 |
if (_displayExtra.isSelected()) { |
487 |
_config.setProperty("displayExtraData", "1"); |
488 |
} else { |
489 |
_config.setProperty("displayExtraData", "0"); |
490 |
} |
491 |
if (_displayQueue.isSelected()) { |
492 |
_config.setProperty("displayQueueInformation", "1"); |
493 |
} else { |
494 |
_config.setProperty("displayQueueInformation", "0"); |
495 |
} |
496 |
if (_useHostList.isSelected()) { |
497 |
_config.setProperty("useHostList", "1"); |
498 |
} else { |
499 |
_config.setProperty("useHostList", "0"); |
500 |
} |
501 |
if (_hostDiscoveryMode.isSelected()) { |
502 |
_config.setProperty("hostDiscoveryMode", "1"); |
503 |
} else { |
504 |
_config.setProperty("hostDiscoveryMode", "0"); |
505 |
} |
506 |
|
507 |
// sort out the hosts lists |
508 |
|
509 |
// known hosts are both the known hosts list AND the host list |
510 |
// first the hostList... |
511 |
Iterator i; |
512 |
i = _hostListData.iterator(); |
513 |
String _hostListSave = ""; |
514 |
while(i.hasNext()) { |
515 |
_hostListSave += (String) i.next() + ";"; |
516 |
} |
517 |
|
518 |
i = _knownHostsData.iterator(); |
519 |
String _knownHostsListSave = ""; |
520 |
while(i.hasNext()) { |
521 |
_knownHostsListSave += (String) i.next() + ";"; |
522 |
} |
523 |
|
524 |
_knownHostsListSave += _hostListSave; |
525 |
_config.setProperty("hostList", _hostListSave); |
526 |
_config.setProperty("knownHostsList", _knownHostsListSave); |
527 |
dispose(); |
528 |
} |
529 |
|
530 |
//---ACCESSOR/MUTATOR METHODS--- |
531 |
|
532 |
//---ATTRIBUTES--- |
533 |
|
534 |
/** |
535 |
* A reference to the configuration in use |
536 |
*/ |
537 |
Configuration _config = Configuration.getInstance(); |
538 |
|
539 |
/** |
540 |
* Used to add a new host to the known host list |
541 |
*/ |
542 |
private JTextField _newHost; |
543 |
|
544 |
/** |
545 |
* Lists the known hosts (less the ones we're monitoring) |
546 |
*/ |
547 |
private JList _knownHosts; |
548 |
|
549 |
/** |
550 |
* The list of hosts we're monitoring |
551 |
*/ |
552 |
private JList _hostList; |
553 |
|
554 |
/** |
555 |
* If we are making a note of the hosts the server |
556 |
* sends us. |
557 |
*/ |
558 |
private JCheckBox _hostDiscoveryMode; |
559 |
|
560 |
/** |
561 |
* If we are using the host list setting to only view data |
562 |
* from certain hosts |
563 |
*/ |
564 |
private JCheckBox _useHostList; |
565 |
|
566 |
/** |
567 |
* The name to identify this client to the server |
568 |
*/ |
569 |
private JTextField _name; |
570 |
|
571 |
/** |
572 |
* The _port the i-scream _server is running on |
573 |
*/ |
574 |
private JTextField _port; |
575 |
|
576 |
/** |
577 |
* The host_name of the i-scream server |
578 |
*/ |
579 |
private JTextField _server; |
580 |
|
581 |
/** |
582 |
* If we want to start the control channel on startup |
583 |
*/ |
584 |
private JCheckBox _connectControl; |
585 |
|
586 |
/** |
587 |
* If we want to start the data channel on startup |
588 |
*/ |
589 |
private JCheckBox _connectData; |
590 |
|
591 |
/** |
592 |
* If we want to use the firewall command to connect |
593 |
*/ |
594 |
private JCheckBox _useFirewall; |
595 |
|
596 |
/** |
597 |
* The command to run to open a pipe to the iscream server |
598 |
*/ |
599 |
private JTextField _firewallCommand; |
600 |
|
601 |
/** |
602 |
* How long to wait for the firewall command to execute |
603 |
*/ |
604 |
private JTextField _firewallWait; |
605 |
|
606 |
/** |
607 |
* The name of the machine to locally connect through to |
608 |
* reach the i-scream server |
609 |
*/ |
610 |
private JTextField _firewallServer; |
611 |
|
612 |
/** |
613 |
* Whether to display server queue debugging information |
614 |
*/ |
615 |
private JCheckBox _displayQueue; |
616 |
|
617 |
/** |
618 |
* Whether to display extra data contained in packets |
619 |
*/ |
620 |
private JCheckBox _displayExtra; |
621 |
|
622 |
/** |
623 |
* Whether to dump raw packet data to the console |
624 |
*/ |
625 |
private JCheckBox _packetDump; |
626 |
|
627 |
/** |
628 |
* The limit on the data queue size |
629 |
*/ |
630 |
private JTextField _queueLimit; |
631 |
|
632 |
/** |
633 |
* holds the known hosts |
634 |
*/ |
635 |
private ArrayList _knownHostsData; |
636 |
|
637 |
/** |
638 |
* holds the monitored hosts |
639 |
*/ |
640 |
private ArrayList _hostListData; |
641 |
|
642 |
//---STATIC ATTRIBUTES--- |
643 |
|
644 |
} |