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annotate src/viewer_swing/java/com/glavsoft/viewer/swing/SwingRfbConnectionWorker.java @ 207:b31903e5b02d

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
rename myRFBProto
author oc
date Wed, 02 Jul 2014 18:14:20 +0900
parents 22676ca0dd97
children ccbc3a951961
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 // Copyright (C) 2010, 2011, 2012, 2013 GlavSoft LLC.
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2 // All rights reserved.
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3 //
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4 //-------------------------------------------------------------------------
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5 // This file is part of the TightVNC software. Please visit our Web site:
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6 //
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7 // http://www.tightvnc.com/
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8 //
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9 // This program is free software; you can redistribute it and/or modify
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10 // it under the terms of the GNU General Public License as published by
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11 // the Free Software Foundation; either version 2 of the License, or
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12 // (at your option) any later version.
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13 //
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14 // This program is distributed in the hope that it will be useful,
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15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
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16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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17 // GNU General Public License for more details.
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18 //
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19 // You should have received a copy of the GNU General Public License along
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20 // with this program; if not, write to the Free Software Foundation, Inc.,
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21 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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22 //-------------------------------------------------------------------------
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23 //
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24
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25 package com.glavsoft.viewer.swing;
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26
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27 import com.glavsoft.exceptions.*;
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28 import com.glavsoft.rfb.IPasswordRetriever;
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29 import com.glavsoft.rfb.IRfbSessionListener;
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30 import com.glavsoft.rfb.protocol.Protocol;
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31 import com.glavsoft.rfb.protocol.ProtocolSettings;
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32 import com.glavsoft.transport.Reader;
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33 import com.glavsoft.transport.Writer;
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34 import com.glavsoft.utils.Strings;
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35 import com.glavsoft.viewer.*;
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36 import com.glavsoft.viewer.swing.gui.PasswordDialog;
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37
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38 import javax.swing.*;
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39
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40 import java.io.IOException;
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41 import java.lang.reflect.InvocationTargetException;
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42 import java.net.Socket;
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43 import java.util.List;
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44 import java.util.concurrent.CancellationException;
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45 import java.util.concurrent.ExecutionException;
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46 import java.util.logging.Logger;
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47
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48 import jp.ac.u_ryukyu.treevnc.TreeRFBProto;
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49
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50 /**
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51 * @author dime at tightvnc.com
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52 */
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53 public class SwingRfbConnectionWorker extends SwingWorker<Void, String> implements RfbConnectionWorker, IRfbSessionListener {
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54
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55 private String predefinedPassword;
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56 private ConnectionPresenter presenter;
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57 private JFrame parentWindow;
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58 private SwingViewerWindowFactory viewerWindowFactory;
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59 private Logger logger;
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60 private volatile boolean isStoppingProcess;
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61 private SwingViewerWindow viewerWindow;
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62 protected String connectionString;
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63 protected Protocol workingProtocol;
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64 protected Socket workingSocket;
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65 protected ProtocolSettings rfbSettings;
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66 protected UiSettings uiSettings;
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67 private TreeRFBProto myRfb;
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68
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69 @Override
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70 public Void doInBackground() throws Exception {
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71 if (null == workingSocket) throw new ConnectionErrorException("Null socket");
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72 workingSocket.setTcpNoDelay(true); // disable Nagle algorithm
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73 Reader reader = new Reader(workingSocket.getInputStream());
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74 Writer writer = new Writer(workingSocket.getOutputStream());
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75
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76 workingProtocol = new Protocol(reader, writer,
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77 new PasswordChooser(connectionString, parentWindow, this),
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78 rfbSettings);
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79 String message = "Handshaking with remote host";
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80 logger.info(message);
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81 publish(message);
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82
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83 workingProtocol.handshake();
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84 myRfb.setProtocolContext(workingProtocol);
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85 // tryAgain = false;
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86 return null;
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87 }
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88
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89 public SwingRfbConnectionWorker(String predefinedPassword, ConnectionPresenter presenter, JFrame parentWindow,
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90 SwingViewerWindowFactory viewerWindowFactory, TreeRFBProto myRfb) {
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91 this.predefinedPassword = predefinedPassword;
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92 this.presenter = presenter;
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93 this.parentWindow = parentWindow;
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94 this.viewerWindowFactory = viewerWindowFactory;
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95 this.myRfb = myRfb;
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96 logger = Logger.getLogger(getClass().getName());
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97 }
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98
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99
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100 @Override
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101 protected void process(List<String> strings) { // EDT
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102 String message = strings.get(strings.size() - 1); // get last
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103 presenter.showMessage(message);
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104 }
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105
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106 @Override
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107 protected void done() { // EDT
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108 try {
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109 get();
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110 presenter.showMessage("Handshake established");
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111 ClipboardControllerImpl clipboardController;
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112 if(!myRfb.getCuiVersion())
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113 clipboardController = new ClipboardControllerImpl(workingProtocol, rfbSettings.getRemoteCharsetName());
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114 else
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115 clipboardController = new ClipboardControllerImpl(workingProtocol, "cui");
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116 clipboardController.setEnabled(rfbSettings.isAllowClipboardTransfer());
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117 rfbSettings.addListener(clipboardController);
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118 if(!myRfb.getCuiVersion())
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119 viewerWindow = viewerWindowFactory.createViewerWindow(workingProtocol, rfbSettings, uiSettings, connectionString, presenter);
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120 myRfb.setProtocolContext(workingProtocol);
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121 workingProtocol.startNormalHandling(this,viewerWindow.getSurface(), clipboardController, myRfb);
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122 presenter.showMessage("Started");
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123
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124 // hide VNC server's view to prevent video feed back.
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125 if (myRfb.hasViewer() && myRfb.getReconnectingId() != 0)
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126 viewerWindow.setVisible(true);
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127 if(!myRfb.getCuiVersion())
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128 presenter.successfulRfbConnection();
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129 } catch (CancellationException e) {
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130 logger.info("Cancelled");
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131 presenter.showMessage("Cancelled");
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
132 presenter.connectionCancelled();
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
133 } catch (InterruptedException e) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
134 logger.info("Interrupted");
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
135 presenter.showMessage("Interrupted");
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
136 presenter.connectionFailed();
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
137 } catch (ExecutionException ee) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
138 String errorTitle;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
139 String errorMessage;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
140 try {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
141 throw ee.getCause();
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
142 } catch (UnsupportedProtocolVersionException e) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
143 errorTitle = "Unsupported Protocol Version";
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
144 errorMessage = e.getMessage();
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
145 logger.severe(errorMessage);
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
146 } catch (UnsupportedSecurityTypeException e) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
147 errorTitle = "Unsupported Security Type";
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
148 errorMessage = e.getMessage();
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
149 logger.severe(errorMessage);
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
150 } catch (AuthenticationFailedException e) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
151 errorTitle = "Authentication Failed";
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
152 errorMessage = e.getMessage();
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
153 logger.severe(errorMessage);
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
154 presenter.clearPredefinedPassword();
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
155 } catch (TransportException e) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
156 // if ( ! isAppletStopped) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
157 errorTitle = "Connection Error";
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
158 errorMessage = "Connection Error: " + e.getMessage();
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
159 logger.severe(errorMessage);
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
160 // }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
161 } catch (IOException e) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
162 errorTitle = "Connection Error";
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
163 errorMessage = "Connection Error: " + e.getMessage();
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
164 logger.severe(errorMessage);
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
165 } catch (FatalException e) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
166 errorTitle = "Connection Error";
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
167 errorMessage = "Connection Error: " + e.getMessage();
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
168 logger.severe(errorMessage);
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
169 } catch (Throwable e) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
170 errorTitle = "Error";
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
171 errorMessage = "Error: " + e.getMessage();
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
172 logger.severe(errorMessage);
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
173 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
174 presenter.showReconnectDialog(errorTitle, errorMessage);
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
175 presenter.clearMessage();
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
176 presenter.connectionFailed();
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
177 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
178 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
179
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
180 @Override
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
181 public void rfbSessionStopped(final String reason) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
182 if (workingProtocol != null) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
183 workingProtocol.cleanUpSession();
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
184 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
185 if (isStoppingProcess) return;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
186 cleanUpUISessionAndConnection();
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
187 logger.info("Rfb session stopped: " + reason);
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
188 if (presenter.needReconnection()) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
189 SwingUtilities.invokeLater(new Runnable() {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
190 @Override
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
191 public void run() {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
192 presenter.showReconnectDialog("Connection error", reason);
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
193 presenter.reconnect(predefinedPassword);
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
194 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
195 });
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
196 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
197 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
198
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
199 @Override
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
200 public boolean cancel() {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
201 boolean res = super.cancel(true);
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
202 if (res && workingProtocol != null) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
203 workingProtocol.cleanUpSession();
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
204 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
205 cleanUpUISessionAndConnection();
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
206 return res;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
207 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
208
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
209 private synchronized void cleanUpUISessionAndConnection() {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
210 isStoppingProcess = true;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
211 if (workingSocket != null && workingSocket.isConnected()) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
212 try {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
213 workingSocket.close();
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
214 } catch (IOException e) { /*nop*/ }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
215 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
216 if (viewerWindow != null) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
217 viewerWindow.close();
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
218 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
219 isStoppingProcess = false;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
220 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
221
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
222 @Override
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
223 public void setWorkingSocket(Socket workingSocket) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
224 this.workingSocket = workingSocket;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
225 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
226
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
227 @Override
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
228 public void setRfbSettings(ProtocolSettings rfbSettings) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
229 this.rfbSettings = rfbSettings;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
230 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
231
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
232 @Override
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
233 public void setUiSettings(UiSettings uiSettings) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
234 this.uiSettings = uiSettings;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
235 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
236
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
237 @Override
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
238 public void setConnectionString(String connectionString) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
239 this.connectionString = connectionString;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
240 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
241
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
242 /**
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
243 * Ask user for password if needed
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
244 */
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
245 private class PasswordChooser implements IPasswordRetriever {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
246 PasswordDialog passwordDialog;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
247 private String connectionString;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
248 private final JFrame owner;
83
40d400a7ec84 remove warnings
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 65
diff changeset
249 private final ConnectionWorker<Void> onCancel;
57
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
250
83
40d400a7ec84 remove warnings
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 65
diff changeset
251 private PasswordChooser(String connectionString, JFrame parentWindow, ConnectionWorker<Void> onCancel) {
57
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
252 this.connectionString = connectionString;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
253 this.owner = parentWindow;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
254 this.onCancel = onCancel;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
255 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
256
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
257 @Override
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
258 public String getPassword() {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
259 return Strings.isTrimmedEmpty(predefinedPassword) ?
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
260 getPasswordFromGUI() :
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
261 predefinedPassword;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
262 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
263
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
264 private String getPasswordFromGUI() {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
265 try {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
266 SwingUtilities.invokeAndWait(new Runnable() {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
267 @Override
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
268 public void run() {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
269 if (null == passwordDialog) {
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
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270 passwordDialog = new PasswordDialog(owner, onCancel);
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271 }
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
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272 passwordDialog.setServerHostName(connectionString);
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
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273 passwordDialog.toFront();
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274 passwordDialog.setVisible(true);
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275 }
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276 });
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277 } catch (InterruptedException e) {
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
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278 //nop
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279 } catch (InvocationTargetException e) {
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
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280 //nop
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281 }
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
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282 return passwordDialog.getPassword();
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283 }
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284 }
192
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285
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286 @Override
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287 public SwingViewerWindow getViewer() {
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288 return viewerWindow;
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289 }
202
22676ca0dd97 get VNC Socket.
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290
22676ca0dd97 get VNC Socket.
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291 @Override
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292 public Socket getSocket() {
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293 return workingSocket;
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294 }
57
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295 }