Mercurial > hg > Members > nobuyasu > tightVNCClient
annotate src/myVncClient/MyVncClient.java @ 73:83acdeca0539
modify EchoClient
| author | e085711 |
|---|---|
| date | Tue, 30 Aug 2011 06:59:57 +0900 |
| parents | ec66d1d4dca0 |
| children | 7d25b08f5835 |
| rev | line source |
|---|---|
| 20 | 1 package myVncClient; |
| 2 | |
| 3 import java.awt.*; | |
| 4 import java.awt.event.*; | |
| 5 import java.io.*; | |
| 6 import java.net.*; | |
| 41 | 7 import java.util.Random; |
| 20 | 8 |
| 73 | 9 import java.nio.ByteBuffer; |
| 10 | |
| 60 | 11 public class MyVncClient extends VncViewer implements InterfaceForViewer, java.lang.Runnable, |
| 32 | 12 WindowListener { |
| 20 | 13 |
|
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14 /** |
| 71 | 15 * |
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16 */ |
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17 private static final long serialVersionUID = 1L; |
| 20 | 18 boolean inAnApplet = true; |
| 19 boolean inSeparateFrame = false; | |
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20 Socket clientSocket = null; |
| 32 | 21 String parent, treenum; |
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22 private String leaderflag; |
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23 boolean runflag = false; |
| 69 | 24 boolean first = true; |
| 72 | 25 |
| 26 EchoClient echovalue; | |
| 20 | 27 // |
| 28 // main() is called when run as a java program from the command line. | |
| 29 // It simply runs the applet inside a newly-created frame. | |
| 30 // | |
| 31 | |
| 60 | 32 public static void main(String[] argv) { |
| 51 | 33 MyVncClient v = new MyVncClient(); |
| 72 | 34 v.echovalue = null; |
| 51 | 35 v.runClient(argv); |
| 36 } | |
| 20 | 37 |
| 51 | 38 private void runClient(String[] argv) { |
| 39 mainArgs = argv; | |
| 35 | 40 inAnApplet = false; |
| 41 inSeparateFrame = true; | |
| 42 | |
| 73 | 43 host = mainArgs[0]; |
| 44 port = Integer.parseInt(mainArgs[1]); | |
| 45 | |
| 35 | 46 init(null); |
| 47 start_threads(); | |
| 48 start(); | |
| 20 | 49 } |
| 50 | |
| 51 // | |
| 52 // init() | |
| 53 // | |
| 54 | |
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55 public void init(EchoClient value) { |
| 60 | 56 |
| 73 | 57 readParameters(); |
| 72 | 58 // readParameters(); |
| 20 | 59 |
| 60 refApplet = this; | |
| 61 | |
| 62 if (inSeparateFrame) { | |
| 63 vncFrame = new Frame("TightVNC"); | |
| 64 if (!inAnApplet) { | |
| 65 vncFrame.add("Center", this); | |
| 66 } | |
| 67 vncContainer = vncFrame; | |
| 68 } else { | |
| 69 vncContainer = this; | |
| 70 } | |
| 71 | |
| 72 recordingSync = new Object(); | |
| 73 | |
| 74 options = new OptionsFrame(this); | |
| 75 clipboard = new ClipboardFrame(this); | |
| 76 if (RecordingFrame.checkSecurity()) | |
| 77 rec = new RecordingFrame(this); | |
| 78 | |
| 79 sessionFileName = null; | |
| 80 recordingActive = false; | |
| 81 recordingStatusChanged = false; | |
| 82 cursorUpdatesDef = null; | |
| 83 eightBitColorsDef = null; | |
| 84 | |
| 85 if (inSeparateFrame) | |
| 86 vncFrame.addWindowListener(this); | |
| 87 | |
| 88 rfbThread = new Thread(this); | |
| 89 } | |
| 90 | |
| 91 public void update(Graphics g) { | |
| 92 } | |
| 93 | |
| 94 // | |
| 95 // run() - executed by the rfbThread to deal with the RFB socket. | |
| 96 // | |
| 97 | |
| 60 | 98 public void start_threads() { |
| 33 | 99 rfbThread.start(); |
| 100 } | |
| 60 | 101 |
| 102 public void run() { | |
| 72 | 103 |
| 20 | 104 gridbag = new GridBagLayout(); |
| 105 vncContainer.setLayout(gridbag); | |
| 106 | |
| 107 GridBagConstraints gbc = new GridBagConstraints(); | |
| 108 gbc.gridwidth = GridBagConstraints.REMAINDER; | |
| 109 gbc.anchor = GridBagConstraints.NORTHWEST; | |
| 110 | |
| 111 if (showControls) { | |
| 112 buttonPanel = new ButtonPanel(this); | |
| 113 gridbag.setConstraints(buttonPanel, gbc); | |
| 114 vncContainer.add(buttonPanel); | |
| 115 } | |
| 60 | 116 |
| 20 | 117 try { |
| 118 | |
| 69 | 119 if (first) { |
| 71 | 120 connectAndAuthenticate(); |
| 70 | 121 accThread = new Thread(new AcceptThread(rfb, 5999)); |
| 122 accThread.start(); | |
| 69 | 123 first = false; |
| 124 }else { | |
| 70 | 125 System.out.println("reConnectAndAuthenticate() "); |
| 69 | 126 reConnectAndAuthenticate(); |
| 127 } | |
| 32 | 128 |
| 27 | 129 doProtocolInitialisation(); |
| 130 | |
| 20 | 131 createCanvas(0, 0); |
| 26 | 132 |
| 32 | 133 // rfb.readPngData(); |
| 134 // vc.drawFirstImage(); | |
| 20 | 135 |
| 136 } catch (IOException e) { | |
| 70 | 137 try{ |
| 138 rfb.sock.close(); | |
| 139 | |
| 140 }catch(IOException e2){ | |
| 141 e2.printStackTrace(); | |
| 142 } | |
| 20 | 143 System.out.println("Socket error"); |
| 41 | 144 // parent no find |
| 145 Random rnd = new Random(); | |
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146 long ran = rnd.nextInt(5000) + 5000; |
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147 System.out.println(ran); |
| 60 | 148 // 親がいない場合の処理はここに書く！！！！ |
| 52 | 149 /** |
| 60 | 150 * this while reconnection |
| 52 | 151 */ |
| 60 | 152 |
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153 int counter = 0; |
| 69 | 154 vncFrame.setVisible(false); |
| 155 vncFrame.dispose(); | |
| 156 | |
| 41 | 157 while (true) { |
| 52 | 158 /** |
| 60 | 159 * if my last node case reconnectoion stop |
| 52 | 160 */ |
| 60 | 161 |
| 162 echo = new EchoClient(echo, this); | |
| 41 | 163 try { |
| 164 Thread.sleep(ran); | |
| 60 | 165 } catch (InterruptedException e1) { |
| 41 | 166 e1.printStackTrace(); |
| 167 } | |
| 60 | 168 |
| 169 if (counter >= 3) { | |
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170 echo.openport(); |
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171 echo.notfoundParent(); |
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172 } |
| 60 | 173 |
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174 echo.openport(); |
| 60 | 175 // runflag = echo.losthost(); |
| 176 if (echo.losthost()) { | |
| 52 | 177 break; |
| 178 } | |
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179 counter++; |
| 41 | 180 } |
| 69 | 181 |
| 41 | 182 // System.exit(0); |
| 32 | 183 } catch (Exception e) { |
| 33 | 184 System.out.println(e); |
| 41 | 185 System.exit(0); |
| 20 | 186 } |
| 187 | |
| 188 gbc.weightx = 1.0; | |
| 189 gbc.weighty = 1.0; | |
| 190 | |
| 32 | 191 if (inSeparateFrame) { |
| 20 | 192 |
| 193 // Create a panel which itself is resizeable and can hold | |
| 194 // non-resizeable VncCanvas component at the top left corner. | |
| 195 Panel canvasPanel = new Panel(); | |
| 196 canvasPanel.setLayout(new FlowLayout(FlowLayout.LEFT, 0, 0)); | |
| 197 canvasPanel.add(vc); | |
| 198 | |
| 199 // Create a ScrollPane which will hold a panel with VncCanvas | |
| 200 // inside. | |
| 201 desktopScrollPane = new ScrollPane(ScrollPane.SCROLLBARS_AS_NEEDED); | |
| 202 gbc.fill = GridBagConstraints.BOTH; | |
| 203 gridbag.setConstraints(desktopScrollPane, gbc); | |
| 204 desktopScrollPane.add(canvasPanel); | |
| 205 | |
| 206 // Finally, add our ScrollPane to the Frame window. | |
| 207 vncFrame.add(desktopScrollPane); | |
| 208 vncFrame.setTitle(rfb.desktopName); | |
| 209 vncFrame.pack(); | |
| 210 vc.resizeDesktopFrame(); | |
| 211 | |
| 212 } else { | |
| 213 | |
| 214 // Just add the VncCanvas component to the Applet. | |
| 215 gridbag.setConstraints(vc, gbc); | |
| 216 add(vc); | |
| 217 validate(); | |
| 218 | |
| 219 } | |
| 220 | |
| 221 try { | |
| 222 if (showControls) | |
| 223 buttonPanel.enableButtons(); | |
| 224 | |
| 225 moveFocusToDesktop(); | |
| 226 | |
| 227 processNormalProtocol();// main loop | |
| 228 | |
| 229 } catch (NoRouteToHostException e) { | |
| 230 fatalError("Network error: no route to server: " + host, e); | |
| 231 } catch (UnknownHostException e) { | |
| 232 fatalError("Network error: server name unknown: " + host, e); | |
| 233 } catch (ConnectException e) { | |
| 234 fatalError("Network error: could not connect to server: " + host | |
| 235 + ":" + port, e); | |
| 236 } catch (EOFException e) { | |
| 70 | 237 |
| 34 | 238 vncFrame.setVisible(false); |
| 65 | 239 vncFrame.dispose(); |
| 60 | 240 // num4 |
| 32 | 241 // リーダーの子ノードがproxyに対して親が落ちたことを報告をする |
| 60 | 242 if (leaderflag != null) { |
| 243 while (true) { | |
| 244 echo = new EchoClient(echo, this); | |
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245 echo.openport(); |
| 60 | 246 // runflag = echo.losthost(); |
| 247 if (echo.losthost()) { | |
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248 break; |
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249 } |
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250 } |
| 32 | 251 } else { |
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252 |
| 32 | 253 if (showOfflineDesktop) { |
| 254 e.printStackTrace(); | |
| 255 System.out | |
| 256 .println("Network error: remote side closed connection"); | |
| 257 if (vc != null) { | |
| 258 vc.enableInput(false); | |
| 259 } | |
| 260 if (inSeparateFrame) { | |
| 261 vncFrame.setTitle(rfb.desktopName + " [disconnected]"); | |
| 262 } | |
| 263 if (rfb != null && !rfb.closed()) | |
| 264 rfb.close(); | |
| 265 if (showControls && buttonPanel != null) { | |
| 266 buttonPanel.disableButtonsOnDisconnect(); | |
| 267 if (inSeparateFrame) { | |
| 268 vncFrame.pack(); | |
| 269 } else { | |
| 270 validate(); | |
| 271 } | |
| 272 } | |
| 273 } else { | |
| 274 fatalError("Network error: remote side closed connection", | |
| 275 e); | |
| 20 | 276 } |
| 277 } | |
| 278 } catch (IOException e) { | |
| 279 String str = e.getMessage(); | |
| 280 if (str != null && str.length() != 0) { | |
| 281 fatalError("Network Error: " + str, e); | |
| 282 } else { | |
| 283 fatalError(e.toString(), e); | |
| 284 } | |
| 285 } catch (Exception e) { | |
| 286 String str = e.getMessage(); | |
| 287 if (str != null && str.length() != 0) { | |
| 288 fatalError("Error: " + str, e); | |
| 289 } else { | |
| 290 fatalError(e.toString(), e); | |
| 291 } | |
| 292 } | |
| 293 | |
| 294 } | |
| 295 | |
| 296 // | |
| 297 // Create a VncCanvas instance. | |
| 298 // | |
| 299 | |
| 300 void createCanvas(int maxWidth, int maxHeight) throws IOException { | |
| 301 // Determine if Java 2D API is available and use a special | |
| 302 // version of VncCanvas if it is present. | |
| 303 vc = null; | |
| 304 try { | |
| 305 // This throws ClassNotFoundException if there is no Java 2D API. | |
| 306 Class cl = Class.forName("java.awt.Graphics2D"); | |
| 307 // If we could load Graphics2D class, then we can use VncCanvas2D. | |
| 308 cl = Class.forName("VncCanvas2"); | |
| 309 Class[] argClasses = { this.getClass(), Integer.TYPE, Integer.TYPE }; | |
| 310 java.lang.reflect.Constructor cstr = cl.getConstructor(argClasses); | |
| 311 Object[] argObjects = { this, new Integer(maxWidth), | |
| 312 new Integer(maxHeight) }; | |
| 313 vc = (VncCanvas) cstr.newInstance(argObjects); | |
| 314 } catch (Exception e) { | |
| 315 System.out.println("Warning: Java 2D API is not available"); | |
| 316 } | |
| 317 | |
| 318 // If we failed to create VncCanvas2D, use old VncCanvas. | |
| 319 if (vc == null) | |
| 320 vc = new VncCanvas(this, maxWidth, maxHeight); | |
| 321 } | |
| 322 | |
| 323 // | |
| 324 // Process RFB socket messages. | |
| 325 // If the rfbThread is being stopped, ignore any exceptions, | |
| 326 // otherwise rethrow the exception so it can be handled. | |
| 327 // | |
| 328 | |
| 329 void processNormalProtocol() throws Exception { | |
| 330 try { | |
| 331 vc.processNormalProtocol();// main loop | |
| 332 } catch (Exception e) { | |
| 333 if (rfbThread == null) { | |
| 334 System.out.println("Ignoring RFB socket exceptions" | |
| 335 + " because applet is stopping"); | |
| 336 } else { | |
| 337 throw e; | |
| 338 } | |
| 339 } | |
| 340 } | |
| 341 | |
| 342 // | |
| 343 // Connect to the RFB server and authenticate the user. | |
| 344 // | |
| 345 | |
| 346 void connectAndAuthenticate() throws Exception { | |
| 27 | 347 |
| 20 | 348 showConnectionStatus("Initializing..."); |
| 349 if (inSeparateFrame) { | |
| 350 vncFrame.pack(); | |
| 351 vncFrame.setVisible(true); | |
| 352 } else { | |
| 353 validate(); | |
| 354 } | |
| 355 | |
| 356 showConnectionStatus("Connecting to " + host + ", port " + port + "..."); | |
| 357 | |
| 358 rfb = new MyRfbProto(host, port, this); | |
| 359 showConnectionStatus("Connected to server"); | |
| 360 | |
| 361 rfb.readVersionMsg(); | |
| 362 showConnectionStatus("RFB server supports protocol version " | |
| 363 + rfb.serverMajor + "." + rfb.serverMinor); | |
| 364 | |
| 73 | 365 rfb.writeVersionMsg(); |
| 366 showConnectionStatus("Using RFB protocol version " + rfb.clientMajor | |
| 367 + "." + rfb.clientMinor); | |
| 368 | |
| 72 | 369 if(rfb.serverMinor == 998) { |
| 73 | 370 byte[] b = new byte[4]; |
| 371 b = rfb.readEchoPort(); | |
| 372 int echoPort = castByteInt(b); | |
| 72 | 373 String h = host; |
| 73 | 374 getParentname(echovalue, echoPort); |
| 72 | 375 if(h.equals(host)) { |
| 376 rfb.changeParent(host, port); | |
| 377 rfb.readVersionMsg(); | |
| 378 } | |
| 379 } | |
| 380 | |
| 381 | |
| 20 | 382 int secType = rfb.negotiateSecurity(); |
| 383 int authType; | |
| 384 if (secType == RfbProto.SecTypeTight) { | |
| 385 showConnectionStatus("Enabling TightVNC protocol extensions"); | |
| 386 rfb.setupTunneling(); | |
| 387 authType = rfb.negotiateAuthenticationTight(); | |
| 388 } else { | |
| 389 authType = secType; | |
| 390 } | |
| 391 | |
| 392 switch (authType) { | |
| 393 case RfbProto.AuthNone: | |
| 394 showConnectionStatus("No authentication needed"); | |
| 395 rfb.authenticateNone(); | |
| 396 break; | |
| 397 case RfbProto.AuthVNC: | |
| 398 showConnectionStatus("Performing standard VNC authentication"); | |
| 399 if (passwordParam != null) { | |
| 400 rfb.authenticateVNC(passwordParam); | |
| 401 } else { | |
| 402 String pw = askPassword(); | |
| 403 rfb.authenticateVNC(pw); | |
| 404 } | |
| 405 break; | |
| 406 default: | |
| 407 throw new Exception("Unknown authentication scheme " + authType); | |
| 408 } | |
| 409 } | |
| 410 | |
| 69 | 411 void reConnectAndAuthenticate() throws Exception { |
| 71 | 412 |
| 69 | 413 showConnectionStatus("Initializing..."); |
| 414 | |
| 71 | 415 if (inSeparateFrame) { |
| 416 vncFrame.pack(); | |
| 417 vncFrame.setVisible(true); | |
| 418 } else { | |
| 419 validate(); | |
| 420 } | |
| 421 | |
| 69 | 422 showConnectionStatus("Connecting to " + host + ", port " + port + "..."); |
| 423 | |
| 424 rfb.changeParent(host, port); | |
| 425 | |
| 426 showConnectionStatus("Connected to server"); | |
| 427 | |
| 428 rfb.readVersionMsg(); | |
| 429 showConnectionStatus("RFB server supports protocol version " | |
| 430 + rfb.serverMajor + "." + rfb.serverMinor); | |
| 431 | |
| 432 rfb.writeVersionMsg(); | |
| 433 showConnectionStatus("Using RFB protocol version " + rfb.clientMajor | |
| 434 + "." + rfb.clientMinor); | |
| 435 | |
| 436 int secType = rfb.negotiateSecurity(); | |
| 437 int authType; | |
| 438 if (secType == RfbProto.SecTypeTight) { | |
| 439 showConnectionStatus("Enabling TightVNC protocol extensions"); | |
| 440 rfb.setupTunneling(); | |
| 441 authType = rfb.negotiateAuthenticationTight(); | |
| 442 } else { | |
| 443 authType = secType; | |
| 444 } | |
| 445 | |
| 446 switch (authType) { | |
| 447 case RfbProto.AuthNone: | |
| 448 showConnectionStatus("No authentication needed"); | |
| 449 rfb.authenticateNone(); | |
| 450 break; | |
| 451 case RfbProto.AuthVNC: | |
| 452 showConnectionStatus("Performing standard VNC authentication"); | |
| 453 if (passwordParam != null) { | |
| 454 rfb.authenticateVNC(passwordParam); | |
| 455 } else { | |
| 456 String pw = askPassword(); | |
| 457 rfb.authenticateVNC(pw); | |
| 458 } | |
| 459 break; | |
| 460 default: | |
| 461 throw new Exception("Unknown authentication scheme " + authType); | |
| 462 } | |
| 463 } | |
| 20 | 464 // |
| 465 // Show a message describing the connection status. | |
| 466 // To hide the connection status label, use (msg == null). | |
| 467 // | |
| 468 | |
| 469 void showConnectionStatus(String msg) { | |
| 470 if (msg == null) { | |
| 471 if (vncContainer.isAncestorOf(connStatusLabel)) { | |
| 472 vncContainer.remove(connStatusLabel); | |
| 473 } | |
| 474 return; | |
| 475 } | |
| 476 | |
| 477 System.out.println(msg); | |
| 478 | |
| 479 if (connStatusLabel == null) { | |
| 480 connStatusLabel = new Label("Status: " + msg); | |
| 481 connStatusLabel.setFont(new Font("Helvetica", Font.PLAIN, 12)); | |
| 482 } else { | |
| 483 connStatusLabel.setText("Status: " + msg); | |
| 484 } | |
| 485 | |
| 486 if (!vncContainer.isAncestorOf(connStatusLabel)) { | |
| 487 GridBagConstraints gbc = new GridBagConstraints(); | |
| 488 gbc.gridwidth = GridBagConstraints.REMAINDER; | |
| 489 gbc.fill = GridBagConstraints.HORIZONTAL; | |
| 490 gbc.anchor = GridBagConstraints.NORTHWEST; | |
| 491 gbc.weightx = 1.0; | |
| 492 gbc.weighty = 1.0; | |
| 493 gbc.insets = new Insets(20, 30, 20, 30); | |
| 494 gridbag.setConstraints(connStatusLabel, gbc); | |
| 495 vncContainer.add(connStatusLabel); | |
| 496 } | |
| 497 | |
| 498 if (inSeparateFrame) { | |
| 499 vncFrame.pack(); | |
| 500 } else { | |
| 501 validate(); | |
| 502 } | |
| 503 } | |
| 504 | |
| 505 // | |
| 506 // Show an authentication panel. | |
| 507 // | |
| 508 | |
| 509 String askPassword() throws Exception { | |
| 510 showConnectionStatus(null); | |
| 511 | |
| 512 AuthPanel authPanel = new AuthPanel(this); | |
| 513 | |
| 514 GridBagConstraints gbc = new GridBagConstraints(); | |
| 515 gbc.gridwidth = GridBagConstraints.REMAINDER; | |
| 516 gbc.anchor = GridBagConstraints.NORTHWEST; | |
| 517 gbc.weightx = 1.0; | |
| 518 gbc.weighty = 1.0; | |
| 519 gbc.ipadx = 100; | |
| 520 gbc.ipady = 50; | |
| 521 gridbag.setConstraints(authPanel, gbc); | |
| 522 vncContainer.add(authPanel); | |
| 523 | |
| 524 if (inSeparateFrame) { | |
| 525 vncFrame.pack(); | |
| 526 } else { | |
| 527 validate(); | |
| 528 } | |
| 529 | |
| 530 authPanel.moveFocusToDefaultField(); | |
| 531 String pw = authPanel.getPassword(); | |
| 532 vncContainer.remove(authPanel); | |
| 533 return pw; | |
| 534 } | |
| 535 | |
| 536 // | |
| 537 // Do the rest of the protocol initialisation. | |
| 538 // | |
| 539 | |
| 540 void doProtocolInitialisation() throws IOException { | |
| 541 rfb.writeClientInit(); | |
| 542 rfb.readServerInit(); | |
| 543 | |
| 544 System.out.println("Desktop name is " + rfb.desktopName); | |
| 545 System.out.println("Desktop size is " + rfb.framebufferWidth + " x " | |
| 546 + rfb.framebufferHeight); | |
| 547 | |
| 548 setEncodings(); | |
| 549 | |
| 550 showConnectionStatus(null); | |
| 551 } | |
| 552 | |
| 553 // | |
| 554 // Send current encoding list to the RFB server. | |
| 555 // | |
| 556 | |
| 557 int[] encodingsSaved; | |
| 558 int nEncodingsSaved; | |
| 559 | |
| 560 void setEncodings() { | |
| 561 setEncodings(false); | |
| 562 } | |
| 563 | |
| 564 void autoSelectEncodings() { | |
| 565 setEncodings(true); | |
| 566 } | |
| 567 | |
| 568 void setEncodings(boolean autoSelectOnly) { | |
| 569 if (options == null || rfb == null || !rfb.inNormalProtocol) | |
| 570 return; | |
| 571 | |
| 572 int preferredEncoding = options.preferredEncoding; | |
| 573 if (preferredEncoding == -1) { | |
| 574 long kbitsPerSecond = rfb.kbitsPerSecond(); | |
| 575 if (nEncodingsSaved < 1) { | |
| 576 // Choose Tight or ZRLE encoding for the very first update. | |
| 577 System.out.println("Using Tight/ZRLE encodings"); | |
| 578 preferredEncoding = RfbProto.EncodingTight; | |
| 579 } else if (kbitsPerSecond > 2000 | |
| 580 && encodingsSaved[0] != RfbProto.EncodingHextile) { | |
| 581 // Switch to Hextile if the connection speed is above 2Mbps. | |
| 582 System.out.println("Throughput " + kbitsPerSecond | |
| 583 + " kbit/s - changing to Hextile encoding"); | |
| 584 preferredEncoding = RfbProto.EncodingHextile; | |
| 585 } else if (kbitsPerSecond < 1000 | |
| 586 && encodingsSaved[0] != RfbProto.EncodingTight) { | |
| 587 // Switch to Tight/ZRLE if the connection speed is below 1Mbps. | |
| 588 System.out.println("Throughput " + kbitsPerSecond | |
| 589 + " kbit/s - changing to Tight/ZRLE encodings"); | |
| 590 preferredEncoding = RfbProto.EncodingTight; | |
| 591 } else { | |
| 592 // Don't change the encoder. | |
| 593 if (autoSelectOnly) | |
| 594 return; | |
| 595 preferredEncoding = encodingsSaved[0]; | |
| 596 } | |
| 597 } else { | |
| 598 // Auto encoder selection is not enabled. | |
| 599 if (autoSelectOnly) | |
| 600 return; | |
| 601 } | |
| 602 | |
| 603 int[] encodings = new int[20]; | |
| 604 int nEncodings = 0; | |
| 605 | |
| 606 encodings[nEncodings++] = preferredEncoding; | |
| 607 if (options.useCopyRect) { | |
| 608 encodings[nEncodings++] = RfbProto.EncodingCopyRect; | |
| 609 } | |
| 610 | |
| 611 if (preferredEncoding != RfbProto.EncodingTight) { | |
| 612 encodings[nEncodings++] = RfbProto.EncodingTight; | |
| 613 } | |
| 614 if (preferredEncoding != RfbProto.EncodingZRLE) { | |
| 615 encodings[nEncodings++] = RfbProto.EncodingZRLE; | |
| 616 } | |
| 617 if (preferredEncoding != RfbProto.EncodingHextile) { | |
| 618 encodings[nEncodings++] = RfbProto.EncodingHextile; | |
| 619 } | |
| 620 if (preferredEncoding != RfbProto.EncodingZlib) { | |
| 621 encodings[nEncodings++] = RfbProto.EncodingZlib; | |
| 622 } | |
| 623 if (preferredEncoding != RfbProto.EncodingCoRRE) { | |
| 624 encodings[nEncodings++] = RfbProto.EncodingCoRRE; | |
| 625 } | |
| 626 if (preferredEncoding != RfbProto.EncodingRRE) { | |
| 627 encodings[nEncodings++] = RfbProto.EncodingRRE; | |
| 628 } | |
| 629 | |
| 630 if (options.compressLevel >= 0 && options.compressLevel <= 9) { | |
| 631 encodings[nEncodings++] = RfbProto.EncodingCompressLevel0 | |
| 632 + options.compressLevel; | |
| 633 } | |
| 634 if (options.jpegQuality >= 0 && options.jpegQuality <= 9) { | |
| 635 encodings[nEncodings++] = RfbProto.EncodingQualityLevel0 | |
| 636 + options.jpegQuality; | |
| 637 } | |
| 638 | |
| 639 if (options.requestCursorUpdates) { | |
| 640 encodings[nEncodings++] = RfbProto.EncodingXCursor; | |
| 641 encodings[nEncodings++] = RfbProto.EncodingRichCursor; | |
| 642 if (!options.ignoreCursorUpdates) | |
| 643 encodings[nEncodings++] = RfbProto.EncodingPointerPos; | |
| 644 } | |
| 645 | |
| 646 encodings[nEncodings++] = RfbProto.EncodingLastRect; | |
| 647 encodings[nEncodings++] = RfbProto.EncodingNewFBSize; | |
| 648 | |
| 649 boolean encodingsWereChanged = false; | |
| 650 if (nEncodings != nEncodingsSaved) { | |
| 651 encodingsWereChanged = true; | |
| 652 } else { | |
| 653 for (int i = 0; i < nEncodings; i++) { | |
| 654 if (encodings[i] != encodingsSaved[i]) { | |
| 655 encodingsWereChanged = true; | |
| 656 break; | |
| 657 } | |
| 658 } | |
| 659 } | |
| 660 | |
| 661 if (encodingsWereChanged) { | |
| 662 try { | |
| 663 rfb.writeSetEncodings(encodings, nEncodings); | |
| 664 if (vc != null) { | |
| 665 vc.softCursorFree(); | |
| 666 } | |
| 667 } catch (Exception e) { | |
| 668 e.printStackTrace(); | |
| 669 } | |
| 670 encodingsSaved = encodings; | |
| 671 nEncodingsSaved = nEncodings; | |
| 672 } | |
| 673 } | |
| 674 | |
| 675 // | |
| 676 // setCutText() - send the given cut text to the RFB server. | |
| 677 // | |
| 678 | |
| 679 void setCutText(String text) { | |
| 680 try { | |
| 681 if (rfb != null && rfb.inNormalProtocol) { | |
| 682 rfb.writeClientCutText(text); | |
| 683 } | |
| 684 } catch (Exception e) { | |
| 685 e.printStackTrace(); | |
| 686 } | |
| 687 } | |
| 688 | |
| 689 // | |
| 690 // Order change in session recording status. To stop recording, pass | |
| 691 // null in place of the fname argument. | |
| 692 // | |
| 693 | |
| 694 void setRecordingStatus(String fname) { | |
| 695 synchronized (recordingSync) { | |
| 696 sessionFileName = fname; | |
| 697 recordingStatusChanged = true; | |
| 698 } | |
| 699 } | |
| 700 | |
| 701 // | |
| 702 // Start or stop session recording. Returns true if this method call | |
| 703 // causes recording of a new session. | |
| 704 // | |
| 705 | |
| 706 boolean checkRecordingStatus() throws IOException { | |
| 707 synchronized (recordingSync) { | |
| 708 if (recordingStatusChanged) { | |
| 709 recordingStatusChanged = false; | |
| 710 if (sessionFileName != null) { | |
| 711 startRecording(); | |
| 712 return true; | |
| 713 } else { | |
| 714 stopRecording(); | |
| 715 } | |
| 716 } | |
| 717 } | |
| 718 return false; | |
| 719 } | |
| 720 | |
| 721 // | |
| 722 // Start session recording. | |
| 723 // | |
| 724 | |
| 725 protected void startRecording() throws IOException { | |
| 726 synchronized (recordingSync) { | |
| 727 if (!recordingActive) { | |
| 728 // Save settings to restore them after recording the session. | |
| 729 cursorUpdatesDef = options.choices[options.cursorUpdatesIndex] | |
| 730 .getSelectedItem(); | |
| 731 eightBitColorsDef = options.choices[options.eightBitColorsIndex] | |
| 732 .getSelectedItem(); | |
| 733 // Set options to values suitable for recording. | |
| 734 options.choices[options.cursorUpdatesIndex].select("Disable"); | |
| 735 options.choices[options.cursorUpdatesIndex].setEnabled(false); | |
| 736 options.setEncodings(); | |
| 737 options.choices[options.eightBitColorsIndex].select("No"); | |
| 738 options.choices[options.eightBitColorsIndex].setEnabled(false); | |
| 739 options.setColorFormat(); | |
| 740 } else { | |
| 741 rfb.closeSession(); | |
| 742 } | |
| 743 | |
| 744 System.out.println("Recording the session in " + sessionFileName); | |
| 745 rfb.startSession(sessionFileName); | |
| 746 recordingActive = true; | |
| 747 } | |
| 748 } | |
| 749 | |
| 750 // | |
| 751 // Stop session recording. | |
| 752 // | |
| 753 | |
| 754 protected void stopRecording() throws IOException { | |
| 755 synchronized (recordingSync) { | |
| 756 if (recordingActive) { | |
| 757 // Restore options. | |
| 758 options.choices[options.cursorUpdatesIndex] | |
| 759 .select(cursorUpdatesDef); | |
| 760 options.choices[options.cursorUpdatesIndex].setEnabled(true); | |
| 761 options.setEncodings(); | |
| 762 options.choices[options.eightBitColorsIndex] | |
| 763 .select(eightBitColorsDef); | |
| 764 options.choices[options.eightBitColorsIndex].setEnabled(true); | |
| 765 options.setColorFormat(); | |
| 766 | |
| 767 rfb.closeSession(); | |
| 768 System.out.println("Session recording stopped."); | |
| 769 } | |
| 770 sessionFileName = null; | |
| 771 recordingActive = false; | |
| 772 } | |
| 773 } | |
| 774 | |
| 35 | 775 /** |
| 60 | 776 * readParameters() - read parameters from the html source or from the |
| 777 * command line. On the command line, the arguments are just a sequence of | |
| 778 * param_name/param_value pairs where the names and values correspond to | |
| 779 * those expected in the html applet tag source. | |
| 780 */ | |
| 20 | 781 |
| 73 | 782 void readParameters() { |
| 32 | 783 /* |
| 784 * host = readParameter("HOST", !inAnApplet); | |
| 785 * | |
| 786 * if (host == null) { host = getCodeBase().getHost(); if | |
| 787 * (host.equals("")) { fatalError("HOST parameter not specified"); } } | |
| 788 * | |
| 789 * port = readIntParameter("PORT", 5550); | |
| 790 */ | |
| 72 | 791 |
| 30 | 792 // Read "ENCPASSWORD" or "PASSWORD" parameter if specified. |
| 20 | 793 readPasswordParameters(); |
| 794 | |
| 795 String str; | |
| 796 if (inAnApplet) { | |
| 797 str = readParameter("Open New Window", false); | |
| 798 if (str != null && str.equalsIgnoreCase("Yes")) | |
| 799 inSeparateFrame = true; | |
| 800 } | |
| 801 | |
| 802 // "Show Controls" set to "No" disables button panel. | |
| 803 showControls = true; | |
| 804 str = readParameter("Show Controls", false); | |
| 805 if (str != null && str.equalsIgnoreCase("No")) | |
| 806 showControls = false; | |
| 807 | |
| 808 // "Offer Relogin" set to "No" disables "Login again" and "Close | |
| 809 // window" buttons under error messages in applet mode. | |
| 810 offerRelogin = true; | |
| 811 str = readParameter("Offer Relogin", false); | |
| 812 if (str != null && str.equalsIgnoreCase("No")) | |
| 813 offerRelogin = false; | |
| 814 | |
| 815 // Do we continue showing desktop on remote disconnect? | |
| 816 showOfflineDesktop = false; | |
| 817 str = readParameter("Show Offline Desktop", false); | |
| 818 if (str != null && str.equalsIgnoreCase("Yes")) | |
| 819 showOfflineDesktop = true; | |
| 820 | |
| 821 // Fine tuning options. | |
| 822 deferScreenUpdates = readIntParameter("Defer screen updates", 20); | |
| 823 deferCursorUpdates = readIntParameter("Defer cursor updates", 10); | |
| 824 deferUpdateRequests = readIntParameter("Defer update requests", 0); | |
| 825 | |
| 826 // Debugging options. | |
| 827 debugStatsExcludeUpdates = readIntParameter("DEBUG_XU", 0); | |
| 828 debugStatsMeasureUpdates = readIntParameter("DEBUG_CU", 0); | |
| 829 | |
| 830 // SocketFactory. | |
| 831 socketFactory = readParameter("SocketFactory", false); | |
| 832 } | |
| 833 | |
| 834 // | |
| 835 // Read password parameters. If an "ENCPASSWORD" parameter is set, | |
| 836 // then decrypt the password into the passwordParam string. Otherwise, | |
| 837 // try to read the "PASSWORD" parameter directly to passwordParam. | |
| 838 // | |
| 839 | |
| 840 private void readPasswordParameters() { | |
| 841 String encPasswordParam = readParameter("ENCPASSWORD", false); | |
| 842 if (encPasswordParam == null) { | |
| 843 passwordParam = readParameter("PASSWORD", false); | |
| 844 | |
| 845 } else { | |
| 846 // ENCPASSWORD is hexascii-encoded. Decode. | |
| 847 byte[] pw = { 0, 0, 0, 0, 0, 0, 0, 0 }; | |
| 848 int len = encPasswordParam.length() / 2; | |
| 849 if (len > 8) | |
| 850 len = 8; | |
| 851 for (int i = 0; i < len; i++) { | |
| 852 String hex = encPasswordParam.substring(i * 2, i * 2 + 2); | |
| 853 Integer x = new Integer(Integer.parseInt(hex, 16)); | |
| 854 pw[i] = x.byteValue(); | |
| 855 } | |
| 856 // Decrypt the password. | |
| 857 byte[] key = { 23, 82, 107, 6, 35, 78, 88, 7 }; | |
| 858 DesCipher des = new DesCipher(key); | |
| 859 des.decrypt(pw, 0, pw, 0); | |
| 860 passwordParam = new String(pw); | |
| 861 | |
| 862 } | |
| 863 } | |
| 864 | |
| 865 public String readParameter(String name, boolean required) { | |
| 866 if (inAnApplet) { | |
| 867 String s = getParameter(name); | |
| 868 if ((s == null) && required) { | |
| 869 fatalError(name + " parameter not specified"); | |
| 870 } | |
| 871 return s; | |
| 872 } | |
| 60 | 873 /* |
| 874 * for (int i = 0; i < mainArgs.length; i += 2) { if | |
| 875 * (mainArgs[i].equalsIgnoreCase(name)) { try { return mainArgs[i + 1]; | |
| 876 * } catch (Exception e) { if (required) { fatalError(name + | |
| 877 * " parameter not specified"); } return null; } } } | |
| 878 */ | |
| 20 | 879 if (required) { |
| 880 fatalError(name + " parameter not specified"); | |
| 881 } | |
| 882 return null; | |
| 883 } | |
| 884 | |
| 885 int readIntParameter(String name, int defaultValue) { | |
| 886 String str = readParameter(name, false); | |
| 887 int result = defaultValue; | |
| 888 if (str != null) { | |
| 889 try { | |
| 890 result = Integer.parseInt(str); | |
| 891 } catch (NumberFormatException e) { | |
| 892 } | |
| 893 } | |
| 894 return result; | |
| 895 } | |
| 896 | |
| 897 // | |
| 898 // moveFocusToDesktop() - move keyboard focus either to VncCanvas. | |
| 899 // | |
| 900 | |
| 901 void moveFocusToDesktop() { | |
| 902 if (vncContainer != null) { | |
| 903 if (vc != null && vncContainer.isAncestorOf(vc)) | |
| 904 vc.requestFocus(); | |
| 905 } | |
| 906 } | |
| 907 | |
| 908 // | |
| 909 // disconnect() - close connection to server. | |
| 910 // | |
| 911 | |
| 912 synchronized public void disconnect() { | |
| 913 System.out.println("Disconnecting"); | |
| 914 | |
| 915 if (vc != null) { | |
| 916 double sec = (System.currentTimeMillis() - vc.statStartTime) / 1000.0; | |
| 917 double rate = Math.round(vc.statNumUpdates / sec * 100) / 100.0; | |
| 918 int nRealRects = vc.statNumPixelRects; | |
| 919 int nPseudoRects = vc.statNumTotalRects - vc.statNumPixelRects; | |
| 920 System.out.println("Updates received: " + vc.statNumUpdates + " (" | |
| 921 + nRealRects + " rectangles + " + nPseudoRects | |
| 922 + " pseudo), " + rate + " updates/sec"); | |
| 923 int numRectsOther = nRealRects - vc.statNumRectsTight | |
| 924 - vc.statNumRectsZRLE - vc.statNumRectsHextile | |
| 925 - vc.statNumRectsRaw - vc.statNumRectsCopy; | |
| 926 System.out.println("Rectangles:" + " Tight=" + vc.statNumRectsTight | |
| 927 + "(JPEG=" + vc.statNumRectsTightJPEG + ") ZRLE=" | |
| 928 + vc.statNumRectsZRLE + " Hextile=" | |
| 929 + vc.statNumRectsHextile + " Raw=" + vc.statNumRectsRaw | |
| 930 + " CopyRect=" + vc.statNumRectsCopy + " other=" | |
| 931 + numRectsOther); | |
| 932 | |
| 933 int raw = vc.statNumBytesDecoded; | |
| 934 int compressed = vc.statNumBytesEncoded; | |
| 935 if (compressed > 0) { | |
| 936 double ratio = Math.round((double) raw / compressed * 1000) / 1000.0; | |
| 937 System.out.println("Pixel data: " + vc.statNumBytesDecoded | |
| 938 + " bytes, " + vc.statNumBytesEncoded | |
| 939 + " compressed, ratio " + ratio); | |
| 940 } | |
| 941 } | |
| 942 | |
| 943 if (rfb != null && !rfb.closed()) | |
| 944 rfb.close(); | |
| 945 options.dispose(); | |
| 946 clipboard.dispose(); | |
| 947 if (rec != null) | |
| 948 rec.dispose(); | |
| 949 | |
| 950 if (inAnApplet) { | |
| 951 showMessage("Disconnected"); | |
| 952 } else { | |
| 953 System.exit(0); | |
| 954 } | |
| 955 } | |
| 956 | |
| 957 // | |
| 958 // fatalError() - print out a fatal error message. | |
| 959 // FIXME: Do we really need two versions of the fatalError() method? | |
| 960 // | |
| 961 | |
| 962 synchronized public void fatalError(String str) { | |
| 963 System.out.println(str); | |
| 964 | |
| 965 if (inAnApplet) { | |
| 966 // vncContainer null, applet not inited, | |
| 967 // can not present the error to the user. | |
| 968 Thread.currentThread().stop(); | |
| 969 } else { | |
| 970 System.exit(1); | |
| 971 } | |
| 972 } | |
| 973 | |
| 974 synchronized public void fatalError(String str, Exception e) { | |
| 975 | |
| 976 if (rfb != null && rfb.closed()) { | |
| 977 // Not necessary to show error message if the error was caused | |
| 978 // by I/O problems after the rfb.close() method call. | |
| 979 System.out.println("RFB thread finished"); | |
| 980 return; | |
| 981 } | |
| 982 | |
| 983 System.out.println(str); | |
| 984 e.printStackTrace(); | |
| 985 | |
| 986 if (rfb != null) | |
| 987 rfb.close(); | |
| 988 | |
| 989 if (inAnApplet) { | |
| 990 showMessage(str); | |
| 991 } else { | |
| 992 System.exit(1); | |
| 993 } | |
| 994 } | |
| 60 | 995 |
| 20 | 996 // |
| 997 // Show message text and optionally "Relogin" and "Close" buttons. | |
| 998 // | |
| 999 | |
| 1000 void showMessage(String msg) { | |
| 1001 vncContainer.removeAll(); | |
| 1002 | |
| 1003 Label errLabel = new Label(msg, Label.CENTER); | |
| 1004 errLabel.setFont(new Font("Helvetica", Font.PLAIN, 12)); | |
| 1005 | |
| 1006 if (offerRelogin) { | |
| 1007 | |
| 1008 Panel gridPanel = new Panel(new GridLayout(0, 1)); | |
| 1009 Panel outerPanel = new Panel(new FlowLayout(FlowLayout.LEFT)); | |
| 1010 outerPanel.add(gridPanel); | |
| 1011 vncContainer.setLayout(new FlowLayout(FlowLayout.LEFT, 30, 16)); | |
| 1012 vncContainer.add(outerPanel); | |
| 1013 Panel textPanel = new Panel(new FlowLayout(FlowLayout.CENTER)); | |
| 1014 textPanel.add(errLabel); | |
| 1015 gridPanel.add(textPanel); | |
| 1016 gridPanel.add(new ReloginPanel(this)); | |
| 1017 | |
| 1018 } else { | |
| 1019 | |
| 1020 vncContainer.setLayout(new FlowLayout(FlowLayout.LEFT, 30, 30)); | |
| 1021 vncContainer.add(errLabel); | |
| 1022 | |
| 1023 } | |
| 1024 | |
| 1025 if (inSeparateFrame) { | |
| 1026 vncFrame.pack(); | |
| 1027 } else { | |
| 1028 validate(); | |
| 1029 } | |
| 1030 } | |
| 1031 | |
| 1032 // | |
| 1033 // Stop the applet. | |
| 1034 // Main applet thread will terminate on first exception | |
| 1035 // after seeing that rfbThread has been set to null. | |
| 1036 // | |
| 1037 | |
| 1038 public void stop() { | |
| 1039 System.out.println("Stopping applet"); | |
| 1040 rfbThread = null; | |
| 1041 } | |
| 1042 | |
| 1043 // | |
| 1044 // This method is called before the applet is destroyed. | |
| 1045 // | |
| 1046 | |
| 1047 public void destroy() { | |
| 1048 System.out.println("Destroying applet"); | |
| 1049 | |
| 1050 vncContainer.removeAll(); | |
| 1051 options.dispose(); | |
| 1052 clipboard.dispose(); | |
| 1053 if (rec != null) | |
| 1054 rec.dispose(); | |
| 1055 if (rfb != null && !rfb.closed()) | |
| 1056 rfb.close(); | |
| 1057 if (inSeparateFrame) | |
| 1058 vncFrame.dispose(); | |
| 1059 } | |
| 1060 | |
| 1061 // | |
| 1062 // Start/stop receiving mouse events. | |
| 1063 // | |
| 1064 | |
| 1065 public void enableInput(boolean enable) { | |
| 1066 vc.enableInput(enable); | |
| 1067 } | |
| 1068 | |
| 1069 // | |
| 1070 // Close application properly on window close event. | |
| 1071 // | |
| 1072 | |
| 1073 public void windowClosing(WindowEvent evt) { | |
| 1074 System.out.println("Closing window"); | |
| 1075 if (rfb != null) | |
| 1076 disconnect(); | |
| 1077 | |
| 1078 vncContainer.hide(); | |
| 1079 | |
| 1080 if (!inAnApplet) { | |
| 1081 System.exit(0); | |
| 1082 } | |
| 1083 } | |
| 1084 | |
| 1085 // | |
| 1086 // Ignore window events we're not interested in. | |
| 1087 // | |
| 1088 | |
| 1089 public void windowActivated(WindowEvent evt) { | |
| 1090 } | |
| 1091 | |
| 1092 public void windowDeactivated(WindowEvent evt) { | |
| 1093 } | |
| 1094 | |
| 1095 public void windowOpened(WindowEvent evt) { | |
| 1096 } | |
| 1097 | |
| 1098 public void windowClosed(WindowEvent evt) { | |
| 1099 } | |
| 1100 | |
| 1101 public void windowIconified(WindowEvent evt) { | |
| 1102 } | |
| 1103 | |
| 1104 public void windowDeiconified(WindowEvent evt) { | |
| 1105 } | |
| 72 | 1106 |
| 73 | 1107 void getParentname(EchoClient value, int echoPort) { |
| 72 | 1108 if (value == null) { |
| 1109 | |
| 1110 if (clientSocket == null) { | |
| 1111 String pHost; | |
| 1112 if (mainArgs.length > 0) | |
| 1113 pHost = mainArgs[0]; | |
| 1114 else | |
| 1115 pHost = "cls080.ie.u-ryukyu.ac.jp"; | |
| 73 | 1116 // echo = new EchoClient(pHost, this); |
| 1117 echo = new EchoClient(pHost, this, echoPort); | |
| 72 | 1118 echo.openport(); |
| 1119 | |
| 1120 value = echo.hostn("1"); | |
| 1121 } else { | |
| 1122 echo = new EchoClient(); | |
| 1123 value = echo.Interruption(clientSocket); | |
| 1124 } | |
| 1125 } | |
| 1126 // proxyからの返信で接続先を決定する | |
| 1127 host = value.responseLine; | |
| 1128 parent = value.parent; | |
| 1129 if (value.treenum != null) { | |
| 1130 treenum = value.treenum; | |
| 1131 } else { | |
| 1132 treenum = echo.treenum; | |
| 1133 } | |
| 1134 if (value.leaderflag != null) { | |
| 1135 leaderflag = value.leaderflag; | |
| 1136 } else { | |
| 1137 leaderflag = echo.leaderflag; | |
| 1138 } | |
| 1139 System.out.println("Parent =" + parent); | |
| 1140 System.out.println("mynumber =" + treenum); | |
| 1141 System.out.println("connect host =" + host); | |
| 1142 System.out.println("leaderflag(boolean) = " + leaderflag); | |
| 1143 | |
| 1144 echo = value; | |
| 1145 | |
| 1146 if (host == null) { | |
| 1147 host = getCodeBase().getHost(); | |
| 1148 if (host.equals("")) { | |
| 1149 fatalError("HOST parameter not specified"); | |
| 1150 } | |
| 1151 } | |
| 73 | 1152 // port = 5999; |
| 72 | 1153 |
| 73 | 1154 } |
| 32 | 1155 |
| 73 | 1156 int castByteInt(byte[] b) { |
| 1157 ByteBuffer bb = ByteBuffer.wrap(b); | |
| 1158 int value = bb.getInt(); | |
| 1159 return value; | |
| 1160 } | |
| 1161 | |
| 1162 | |
| 1163 | |
| 30 | 1164 public static void main(Socket _clientSocket) { |
| 1165 MyVncClient v = new MyVncClient(); | |
| 60 | 1166 // v.clientSocket = _clientSocket; |
| 32 | 1167 // v.mainArgs = argv; |
| 30 | 1168 v.inAnApplet = false; |
| 1169 v.inSeparateFrame = true; | |
| 1170 | |
| 72 | 1171 v.echovalue = null; |
| 1172 | |
| 30 | 1173 v.init(null); |
| 34 | 1174 v.start_threads(); |
| 30 | 1175 v.start(); |
| 1176 } | |
| 32 | 1177 |
|
50
c07bec8c8617
change echoClient.java EchoClient.java
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
49
diff
changeset
|
1178 public static void main(EchoClient value) { |
| 30 | 1179 MyVncClient v = new MyVncClient(); |
| 1180 v.inAnApplet = false; | |
| 1181 v.inSeparateFrame = true; | |
| 1182 | |
| 72 | 1183 v.echovalue = value; |
| 1184 | |
| 30 | 1185 v.init(value); |
| 60 | 1186 v.start_threads(); |
| 30 | 1187 v.start(); |
| 32 | 1188 |
| 30 | 1189 } |
| 60 | 1190 |
| 1191 public void setClientSocket(Socket sock) { | |
| 1192 clientSocket = sock; | |
| 1193 } | |
| 71 | 1194 public void close() { |
| 1195 rfb.close(); | |
| 1196 vncFrame.setVisible(false); | |
| 1197 vncFrame.dispose(); | |
| 1198 } | |
| 60 | 1199 |
| 1200 | |
| 20 | 1201 } |