/*
* Copyright 2019 DeNA Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package packetproxy.gui;
import java.awt.Color;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.EventQueue;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.BoxLayout;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JComboBox;
import javax.swing.JComponent;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import packetproxy.EncoderManager;
import packetproxy.common.I18nString;
import packetproxy.model.Server;
public class GUIOptionServerDialog extends JDialog
{
private static final long serialVersionUID = 1L;
private JButton button_cancel = new JButton(I18nString.get("Cancel"));
private JButton button_set = new JButton(I18nString.get("Save"));
private HintTextField text_ip = new HintTextField("(ex.) aaa.bbb.ccc.com or 1.2.3.4");
private HintTextField text_port = new HintTextField("(ex.) 80");
private HintTextField text_comment = new HintTextField("(ex.) game server for test");
private JCheckBox checkbox_ssl = new JCheckBox(I18nString.get("Need a SSL/TLS to connect"));
private JCheckBox checkbox_dns = new JCheckBox(I18nString.get("Private DNS server needs to resolve the server name to local machine IP"));
private JCheckBox checkbox_upstream_http_proxy = new JCheckBox(I18nString.get("Need to be defined as an Upsteam Http Proxy"));
JComboBox<String> combo = new JComboBox<String>();
private int height = 500;
private int width = 700;
private Server server = null;
private JComponent label_and_object(String label_name, JComponent object) {
JPanel panel = new JPanel();
panel.setLayout(new BoxLayout(panel, BoxLayout.X_AXIS));
JLabel label = new JLabel(label_name);
label.setPreferredSize(new Dimension(150, label.getMaximumSize().height));
panel.add(label);
object.setMaximumSize(new Dimension(Short.MAX_VALUE, label.getMaximumSize().height * 2));
panel.add(object);
return panel;
}
private JComponent buttons() {
JPanel panel_button = new JPanel();
panel_button.setLayout(new BoxLayout(panel_button, BoxLayout.X_AXIS));
panel_button.setMaximumSize(new Dimension(Short.MAX_VALUE, button_set.getMaximumSize().height));
panel_button.add(button_cancel);
panel_button.add(button_set);
return panel_button;
}
public Server showDialog(Server preset)
{
text_ip.setText(preset.getIp());
text_port.setText(Integer.toString(preset.getPort()));
combo.setSelectedItem(preset.getEncoder());
checkbox_ssl.setSelected(preset.getUseSSL());
checkbox_upstream_http_proxy.setSelected(preset.isHttpProxy());
checkbox_dns.setSelected(preset.isResolved());
text_comment.setText(preset.getComment());
setModal(true);
setVisible(true);
if (server != null) {
preset.setIp(text_ip.getText());
preset.setPort(Integer.parseInt(text_port.getText()));
preset.setEncoder(combo.getSelectedItem().toString());
preset.setUseSSL(checkbox_ssl.isSelected());
preset.setResolved(checkbox_dns.isSelected());
preset.setHttpProxy(checkbox_upstream_http_proxy.isSelected());
preset.setComment(text_comment.getText());
return preset;
}
return server;
}
public Server showDialog()
{
EventQueue.invokeLater(new Runnable() {
@Override public void run() {
button_cancel.requestFocusInWindow();
}
});
setModal(true);
setVisible(true);
return server;
}
private JComponent createModuleAlert() throws Exception {
JPanel panel = new JPanel();
panel.setLayout(new BoxLayout(panel, BoxLayout.X_AXIS));
JLabel label = new JLabel(
"<html>名前が重複したEncodeモジュールがあります。<br/>" +
"重複したEncodeモジュールの名前は<br/>" +
"{モジュール名}-{モジュールのJarファイル名}として扱われます。</html>"
);
label.setForeground(Color.red);
label.setPreferredSize(new Dimension(150, label.getMaximumSize().height));
panel.add(label);
return panel;
}
private JComponent createModuleSetting() throws Exception {
String[] names = EncoderManager.getInstance().getEncoderNameList();
for (int i = 0; i < names.length; i++) {
combo.addItem(names[i]);
}
combo.setEnabled(true);
combo.setMaximumRowCount(names.length);
combo.setSelectedItem("HTTP");
return label_and_object(I18nString.get("Encode module:"), combo);
}
private JComponent createIpSetting() {
return label_and_object(I18nString.get("Server name:"), text_ip);
}
private JComponent createPortSetting() {
return label_and_object(I18nString.get("Server port:"), text_port);
}
private JComponent createUseSSLSetting() {
return label_and_object(I18nString.get("Use SSL/TLS:"), checkbox_ssl);
}
private JComponent createHttpProxySetting() {
return label_and_object(I18nString.get("Upstream HTTP Proxy:"), checkbox_upstream_http_proxy);
}
private JComponent createDNSSetting() {
return label_and_object(I18nString.get("DNS Spoofing:"), checkbox_dns);
}
private JComponent createCommentSetting() {
return label_and_object(I18nString.get("Comments:"), text_comment);
}
public GUIOptionServerDialog(JFrame owner) throws Exception {
super(owner);
setTitle(I18nString.get("Server setting"));
Rectangle rect = owner.getBounds();
setBounds(rect.x + rect.width/2 - width/2, rect.y + rect.height/2 - height/2, width, height); /* ド真ん中 */
checkbox_upstream_http_proxy.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
if (checkbox_upstream_http_proxy.isSelected()) {
combo.setSelectedItem("HTTP");
combo.setEnabled(false);
checkbox_ssl.setSelected(false);
checkbox_ssl.setEnabled(false);
checkbox_dns.setSelected(false);
checkbox_dns.setEnabled(false);
} else {
combo.setEnabled(true);
checkbox_ssl.setEnabled(true);
checkbox_dns.setEnabled(true);
}
}
});
Container c = getContentPane();
JPanel panel = new JPanel();
panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS));
panel.add(createIpSetting());
panel.add(createPortSetting());
panel.add(createUseSSLSetting());
if(EncoderManager.getInstance().hasDuplicateModules()){
panel.add(createModuleAlert());
}
panel.add(createModuleSetting());
panel.add(createDNSSetting());
panel.add(createHttpProxySetting());
panel.add(createCommentSetting());
panel.add(buttons());
c.add(panel);
button_cancel.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
server = null;
dispose();
}
});
button_set.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
server = new Server(text_ip.getText(),
Integer.parseInt(text_port.getText()),
checkbox_ssl.isSelected(),
combo.getSelectedItem().toString(),
checkbox_dns.isSelected(),
checkbox_upstream_http_proxy.isSelected(),
text_comment.getText());
dispose();
}
});
}
}
