Mercurial > hg > Members > riono > TreeVNC_ja_comment
annotate src/main/java/jp/ac/u_ryukyu/treevnc/TreeRFBProto.java @ 398:b3ef6d14b2b7
Select Mode to start Panel
| author | innparusu |
|---|---|
| date | Mon, 12 Oct 2015 19:50:54 +0900 |
| parents | 704ac9e79e25 |
| children | 28d67bbfa9f1 |
| rev | line source |
|---|---|
| 32 | 1 package jp.ac.u_ryukyu.treevnc; |
| 28 | 2 |
| 3 import java.io.IOException; | |
| 206 | 4 import java.io.OutputStream; |
|
232
6ee4cdca104c
send value of port and localhost in checkdelay framebufferupdate, and get this.
oc
parents:
231
diff
changeset
|
5 import java.io.UnsupportedEncodingException; |
| 291 | 6 import java.net.*; |
| 28 | 7 import java.nio.ByteBuffer; |
| 109 | 8 import java.nio.ByteOrder; |
| 369 | 9 import java.util.Enumeration; |
|
232
6ee4cdca104c
send value of port and localhost in checkdelay framebufferupdate, and get this.
oc
parents:
231
diff
changeset
|
10 import java.util.Iterator; |
| 28 | 11 import java.util.LinkedList; |
| 12 import java.util.concurrent.atomic.AtomicInteger; | |
|
118
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
13 import java.util.zip.DataFormatException; |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
14 import java.util.zip.Deflater; |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
15 import java.util.zip.Inflater; |
| 150 | 16 |
| 28 | 17 import com.glavsoft.exceptions.TransportException; |
| 107 | 18 import com.glavsoft.rfb.client.ClientToServerMessage; |
| 96 | 19 import com.glavsoft.rfb.encoding.EncodingType; |
| 264 | 20 import com.glavsoft.rfb.encoding.decoder.FramebufferUpdateRectangle; |
| 28 | 21 import com.glavsoft.rfb.protocol.Protocol; |
| 22 import com.glavsoft.rfb.protocol.ProtocolContext; | |
| 23 import com.glavsoft.transport.Reader; | |
| 24 import com.glavsoft.transport.Writer; | |
| 389 | 25 import com.glavsoft.viewer.ConnectionPresenter; |
| 153 | 26 import com.glavsoft.viewer.ViewerInterface; |
| 174 | 27 import com.glavsoft.viewer.swing.ConnectionParams; |
| 28 | 28 |
| 124 | 29 |
| 207 | 30 public class TreeRFBProto { |
| 231 | 31 |
| 223 | 32 final static int FramebufferUpdateRequest = 3; |
| 33 final static int CheckDelay = 11; | |
| 34 protected final static int FramebufferUpdate = 0; | |
| 35 protected ProtocolContext context; | |
| 36 private int clients = 0; | |
| 37 public MulticastQueue<LinkedList<ByteBuffer>> multicastqueue = new MulticastQueue<LinkedList<ByteBuffer>>(); | |
| 38 private RequestScreenThread rThread; | |
| 39 public int acceptPort = 0; | |
| 174 | 40 private String myAddress; |
| 223 | 41 private long counter = 0; // packet serial number |
|
118
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
42 public ServerSocket servSock; |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
43 private static final int INFLATE_BUFSIZE = 1024 * 100; |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
44 private Inflater inflater = new Inflater(); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
45 private Deflater deflater = new Deflater(); |
| 174 | 46 ViewerInterface viewer; |
| 341 | 47 private short id = 0; // my tree node id ( = 0 in root ), -1 means no parent |
| 174 | 48 private TreeVncCommandChannelListener acceptThread; |
| 49 private TreeRootFinderListener getCast; | |
| 176 | 50 private CreateConnectionParam cp; |
|
205
614db20d8fab
try to separate Network management
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
204
diff
changeset
|
51 private TreeVNCNetwork nets = new TreeVNCNetwork(); |
| 223 | 52 private TreeVncRootSelectionPanel rootSelectionPanel; |
| 53 private String vncInterface; | |
| 231 | 54 public LinkedList<TreeVNCNode> nodeList; |
| 267 | 55 |
| 56 protected boolean readyReconnect = false; | |
| 57 private boolean cuiVersion; | |
| 58 private boolean permitChangeScreen = true; | |
| 59 private boolean leader; | |
| 60 private boolean hasViewer = false; | |
| 61 private boolean normalTermination; | |
| 62 private boolean isTreeManager; | |
| 63 public boolean showTreeNode = false; | |
| 240 | 64 public boolean checkDelay = false; |
| 241 | 65 public boolean addSerialNum = false; |
| 257 | 66 public boolean fixingSize = false; |
| 267 | 67 public boolean filterSingleDisplay = false; |
| 68 | |
| 257 | 69 public int frameSizeWidth; |
| 70 public int frameSizeHeight; | |
| 71 public int fixingSizeWidth; | |
| 72 public int fixingSizeHeight; | |
| 73 | |
| 306 | 74 private int singleWidth = 0; |
| 75 private int singleHeight = 0; | |
| 301 | 76 |
| 293 | 77 private DatagramSocket socket = null; |
| 275 | 78 |
| 306 | 79 private byte[] originalInitData = null; |
|
345
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
80 private boolean childrenMulticast = true; |
| 306 | 81 |
|
327
293c35aa902b
add error message, add assure stream close, delete firstTime value in TreeRFBProto.
oc
parents:
325
diff
changeset
|
82 public TreeRFBProto(boolean isTreeManager, ViewerInterface viewer) { |
| 223 | 83 rThread = new RequestScreenThread(this); |
| 84 nets.setMyRfb(this); | |
| 85 this.isTreeManager = isTreeManager; | |
|
327
293c35aa902b
add error message, add assure stream close, delete firstTime value in TreeRFBProto.
oc
parents:
325
diff
changeset
|
86 this.viewer = viewer; |
| 302 | 87 // this.socket = createSocket(); |
|
327
293c35aa902b
add error message, add assure stream close, delete firstTime value in TreeRFBProto.
oc
parents:
325
diff
changeset
|
88 if(isTreeManager()) { |
|
293c35aa902b
add error message, add assure stream close, delete firstTime value in TreeRFBProto.
oc
parents:
325
diff
changeset
|
89 getCast = new TreeRootFinderListener(viewer); |
|
293c35aa902b
add error message, add assure stream close, delete firstTime value in TreeRFBProto.
oc
parents:
325
diff
changeset
|
90 Thread treeRootFindThread = new Thread(getCast, "tree-root-find-listener"); |
|
293c35aa902b
add error message, add assure stream close, delete firstTime value in TreeRFBProto.
oc
parents:
325
diff
changeset
|
91 treeRootFindThread.start(); |
|
293c35aa902b
add error message, add assure stream close, delete firstTime value in TreeRFBProto.
oc
parents:
325
diff
changeset
|
92 } |
| 223 | 93 } |
| 94 | |
| 95 public boolean isTreeManager() { | |
| 96 return isTreeManager; | |
| 97 } | |
| 207 | 98 |
| 378 | 99 public boolean isAddSerialNum() { |
| 100 return addSerialNum; | |
| 101 } | |
| 102 | |
| 223 | 103 public ProtocolContext getContext() { |
| 104 return context; | |
| 105 } | |
| 106 | |
| 107 /** | |
| 108 * handle new client accept | |
| 109 * it also handle TreeVNC Command | |
| 110 * @param os | |
| 111 * @param is | |
| 112 * @throws IOException | |
| 113 * @throws TransportException | |
| 114 */ | |
| 384 | 115 public void newClient(final Writer os, final Reader is) { |
| 223 | 116 final int myId = clients; |
| 117 final MulticastQueue.Client<LinkedList<ByteBuffer>> c = multicastqueue.newClient(); | |
| 118 final AtomicInteger writerRunning = new AtomicInteger(); | |
| 119 writerRunning.set(1); | |
| 120 /** | |
| 121 * Timeout thread. If a client is suspended, it has top of queue | |
| 122 * indefinitely, which caused memory overflow. After the timeout, we | |
| 123 * poll the queue and discard it. Start long wait if writer is running. | |
| 124 */ | |
| 125 final Runnable timer = new Runnable() { | |
| 126 public void run() { | |
| 127 int count = 0; | |
| 128 for (;;) { | |
| 129 long timeout = 50000 / 8; | |
| 130 try { | |
| 131 synchronized (this) { | |
| 132 int state, flag; | |
| 133 writerRunning.set(0); | |
| 134 wait(timeout); | |
| 135 flag = 0; | |
| 136 while ((state = writerRunning.get()) == 0) { | |
| 137 c.poll(); // discard, should be timeout | |
| 138 count++; | |
| 139 if (flag == 0) { | |
| 140 System.out.println("Discarding " + myId | |
| 141 + " count=" + count); | |
| 142 flag = 1; | |
| 143 } | |
| 144 wait(10); // if this is too short, writer cannot | |
| 145 // take the poll, if this is too | |
| 146 // long, memory will overflow... | |
| 147 } | |
| 148 if (flag == 1) | |
|
328
1a2ab6bd5ba3
add function lost child node, remove deadChild nodeList.
oc
parents:
327
diff
changeset
|
149 System.out.println("Resuming " + myId + " count=" + count); |
| 223 | 150 if (state != 1) { |
| 151 System.out.println("Client died " + myId); | |
|
328
1a2ab6bd5ba3
add function lost child node, remove deadChild nodeList.
oc
parents:
327
diff
changeset
|
152 System.out.println("task stop"); |
| 330 | 153 |
| 154 String rootHostName = null; | |
| 155 int rootHostPort = 0; | |
| 156 String myHostName = null; | |
| 157 int myHostPort = 0; | |
| 158 | |
| 385 | 159 if (!isTreeManager) { |
| 330 | 160 rootHostName = getConnectionParam().getHostName(); |
| 161 rootHostPort = getConnectionParam().getPort(); | |
| 162 myHostName = getMyAddress(); | |
| 163 myHostPort = getAcceptPort(); | |
| 385 | 164 TreeVncProtocol echo = new TreeVncProtocol(rootHostName, rootHostPort); |
| 165 echo.lostChild(myHostName, myHostPort, myId); | |
| 330 | 166 } |
| 385 | 167 clients--; |
| 223 | 168 break; |
| 169 } | |
| 170 } | |
| 171 } catch (InterruptedException e) { | |
| 325 | 172 e.printStackTrace(); |
| 173 System.out.println("timer thread interrupt."); | |
| 223 | 174 } |
| 175 } | |
| 176 } | |
| 177 }; | |
| 178 new Thread(timer, "timer-discard-multicastqueue").start(); | |
| 179 /** | |
| 180 * handle command from lower node | |
| 181 */ | |
| 182 final Runnable reader = new Runnable() { | |
|
122
e2416a246c95
noScreenChange flag on command line ( should be on panel also )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
120
diff
changeset
|
183 public void run() { |
| 223 | 184 for (;;) { |
| 185 try { | |
| 186 final byte b[] = new byte[4096]; | |
| 187 final int c = is.readByte(b); | |
| 188 if (c <= 0) | |
| 189 throw new IOException(); | |
|
290
c10e0dee7bbb
add READY_SHARE_SOUND msg, add function of receive READY_SHARE_SOUND msg, add sendSound thread.
oc
parents:
287
diff
changeset
|
190 // case of root node. |
| 223 | 191 if (isTreeManager()) { |
| 192 if (b[0] == ClientToServerMessage.SERVER_CHANGE_REQUEST) { | |
| 335 | 193 viewer.setVisible(false); |
| 223 | 194 if (permitChangeScreen()) { |
| 195 ByteBuffer buf = ByteBuffer.wrap(b); | |
| 196 buf.order(ByteOrder.BIG_ENDIAN); | |
| 325 | 197 buf.get(); // padding |
| 257 | 198 buf.get(); |
| 199 short id = buf.getShort(); | |
| 200 int length = buf.getInt(); | |
| 325 | 201 if (length == 0) |
| 202 continue; | |
| 257 | 203 byte[] byteAddress = new byte[length]; |
| 204 buf.get(byteAddress); | |
| 325 | 205 String newHostName = new String(byteAddress, "UTF-8"); |
| 257 | 206 int frameSizeWidth = buf.getInt(); |
| 207 int frameSizeHeight = buf.getInt(); | |
| 340 | 208 int port = buf.getInt(); |
| 209 System.out.println("Root server change request :" + newHostName + " : " + port); | |
| 382 | 210 changeVNCServer(viewer, newHostName, port, frameSizeWidth, frameSizeHeight, id, is, os); |
| 223 | 211 } else { |
| 212 continue; | |
| 213 } | |
|
290
c10e0dee7bbb
add READY_SHARE_SOUND msg, add function of receive READY_SHARE_SOUND msg, add sendSound thread.
oc
parents:
287
diff
changeset
|
214 } else if (b[0] == ClientToServerMessage.READY_SHARE_SOUND) { |
| 293 | 215 int rtpPort = selectPort(ConnectionParams.DEFAULT_RTP_PORT); |
| 216 InetAddress hostname = InetAddress.getLocalHost(); | |
| 217 ReceiveSound receiveSound = new ReceiveSound(socket); | |
| 218 Thread receiveSoundThread = new Thread(receiveSound, "receive-sound"); | |
| 219 receiveSoundThread.start(); | |
| 230 | 220 } else if (b[0] == ClientToServerMessage.CHECK_DELAY_REPLY) { |
| 221 ByteBuffer buf = ByteBuffer.wrap(b); | |
| 222 buf.order(ByteOrder.BIG_ENDIAN); | |
| 234 | 223 buf.getShort(); |
| 224 Long time = buf.getLong(); | |
| 225 int port = buf.getInt(); | |
| 226 int addressLength = buf.getInt(); | |
| 227 byte[] byteAddress = new byte[addressLength]; | |
| 228 buf.get(byteAddress); | |
| 229 String address = new String(byteAddress, "UTF-8"); | |
| 235 | 230 int nodeNum = getNodeNum(port, address); |
| 230 | 231 Long delay = System.currentTimeMillis() - time; |
| 244 | 232 double halfDelay = (double) delay / 2; |
| 252 | 233 System.out.println(System.currentTimeMillis() + " : receive checkDelay : nodeNum" + nodeNum + ", port : " + port + ", address : " + address + ", delay : " + halfDelay); |
| 223 | 234 } |
| 325 | 235 // case of client node. |
| 223 | 236 } else if (b[0] == ClientToServerMessage.SERVER_CHANGE_REQUEST) { |
| 295 | 237 ClientToServerMessage serverChangeRequest = new ClientToServerMessage() { |
|
113
bce2ef0a2e79
use ProtocolContext.sendMessage for upward command
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
112
diff
changeset
|
238 @Override |
|
bce2ef0a2e79
use ProtocolContext.sendMessage for upward command
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
112
diff
changeset
|
239 public void send(Writer writer) |
|
bce2ef0a2e79
use ProtocolContext.sendMessage for upward command
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
112
diff
changeset
|
240 throws TransportException { |
| 325 | 241 writer.write(b, 0, c); |
|
113
bce2ef0a2e79
use ProtocolContext.sendMessage for upward command
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
112
diff
changeset
|
242 } |
| 223 | 243 }; |
| 295 | 244 context.sendMessage(serverChangeRequest); |
| 301 | 245 } else if (b[0] == ClientToServerMessage.REQUEST_SINGLE_DISPLAY_SIZE) { |
| 295 | 246 ClientToServerMessage requestSingeDisplayWidth = new ClientToServerMessage() { |
|
280
9c5874d0f37e
fix adjustHdSizeButton button, this button send REQUEST_SINGLE_DISPLAY_WIDTH
oc
parents:
277
diff
changeset
|
247 @Override |
|
9c5874d0f37e
fix adjustHdSizeButton button, this button send REQUEST_SINGLE_DISPLAY_WIDTH
oc
parents:
277
diff
changeset
|
248 public void send(Writer writer) |
|
9c5874d0f37e
fix adjustHdSizeButton button, this button send REQUEST_SINGLE_DISPLAY_WIDTH
oc
parents:
277
diff
changeset
|
249 throws TransportException { |
|
9c5874d0f37e
fix adjustHdSizeButton button, this button send REQUEST_SINGLE_DISPLAY_WIDTH
oc
parents:
277
diff
changeset
|
250 writer.write(b, 0, c); |
|
9c5874d0f37e
fix adjustHdSizeButton button, this button send REQUEST_SINGLE_DISPLAY_WIDTH
oc
parents:
277
diff
changeset
|
251 } |
|
9c5874d0f37e
fix adjustHdSizeButton button, this button send REQUEST_SINGLE_DISPLAY_WIDTH
oc
parents:
277
diff
changeset
|
252 }; |
| 295 | 253 context.sendMessage(requestSingeDisplayWidth); |
|
290
c10e0dee7bbb
add READY_SHARE_SOUND msg, add function of receive READY_SHARE_SOUND msg, add sendSound thread.
oc
parents:
287
diff
changeset
|
254 } else if (b[0] == ClientToServerMessage.READY_SHARE_SOUND) { |
|
c10e0dee7bbb
add READY_SHARE_SOUND msg, add function of receive READY_SHARE_SOUND msg, add sendSound thread.
oc
parents:
287
diff
changeset
|
255 ClientToServerMessage readyShareSound = new ClientToServerMessage() { |
|
c10e0dee7bbb
add READY_SHARE_SOUND msg, add function of receive READY_SHARE_SOUND msg, add sendSound thread.
oc
parents:
287
diff
changeset
|
256 @Override |
|
c10e0dee7bbb
add READY_SHARE_SOUND msg, add function of receive READY_SHARE_SOUND msg, add sendSound thread.
oc
parents:
287
diff
changeset
|
257 public void send(Writer writer) |
|
c10e0dee7bbb
add READY_SHARE_SOUND msg, add function of receive READY_SHARE_SOUND msg, add sendSound thread.
oc
parents:
287
diff
changeset
|
258 throws TransportException { |
| 325 | 259 writer.write(b, 0, c); |
|
290
c10e0dee7bbb
add READY_SHARE_SOUND msg, add function of receive READY_SHARE_SOUND msg, add sendSound thread.
oc
parents:
287
diff
changeset
|
260 } |
|
c10e0dee7bbb
add READY_SHARE_SOUND msg, add function of receive READY_SHARE_SOUND msg, add sendSound thread.
oc
parents:
287
diff
changeset
|
261 }; |
|
c10e0dee7bbb
add READY_SHARE_SOUND msg, add function of receive READY_SHARE_SOUND msg, add sendSound thread.
oc
parents:
287
diff
changeset
|
262 context.sendMessage(readyShareSound); |
| 230 | 263 } else if (b[0] == ClientToServerMessage.CHECK_DELAY_REPLY) { |
| 264 ClientToServerMessage checkDelayReply = new ClientToServerMessage() { | |
| 265 @Override | |
| 266 public void send(Writer writer) | |
| 267 throws TransportException { | |
| 325 | 268 writer.write(b, 0, c); |
| 230 | 269 } |
| 270 }; | |
| 271 context.sendMessage(checkDelayReply); | |
| 223 | 272 } |
| 273 } catch (Exception e) { | |
| 274 try { | |
| 275 writerRunning.set(2); | |
| 276 os.close(); | |
| 277 is.close(); | |
| 278 break; | |
| 367 | 279 } catch (Exception e1) { |
| 280 System.out.println("cannot close ClientToServerMessage "+e1); | |
| 281 | |
| 223 | 282 } |
| 367 | 283 System.out.println("cannot read ClientToServerMessage "+e); |
| 284 | |
| 223 | 285 return; |
| 286 } | |
| 325 | 287 |
| 288 /* | |
| 289 // あとで検討 | |
| 290 } catch (TransportException e) { | |
| 291 | |
| 292 } | |
| 293 */ | |
| 223 | 294 } |
| 295 } | |
| 296 }; | |
| 297 /** | |
| 298 * send packets to a client (one thread for each client ) | |
| 299 */ | |
| 300 Runnable sender = new Runnable() { | |
| 301 public void run() { | |
| 302 writerRunning.set(1); | |
| 303 try { | |
|
345
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
304 requestThreadNotify(); // send full screen request via fullScreenRequestThread |
| 384 | 305 |
| 223 | 306 // after this, we discard upward packet. |
| 239 | 307 new Thread(reader, "upward-packet-processing").start(); |
|
345
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
308 |
| 223 | 309 for (;;) { |
| 310 LinkedList<ByteBuffer> bufs = c.poll(); | |
| 311 int inputIndex = 0; | |
| 312 ByteBuffer header = bufs.get(inputIndex); | |
| 313 if (header == null) | |
| 314 continue; | |
| 315 writeToClient(os, bufs, inputIndex); | |
| 316 writerRunning.set(1); // yes my client is awaking. | |
|
345
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
317 if (!childrenMulticast) { |
|
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
318 for (;;) { |
|
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
319 LinkedList<ByteBuffer> flag = c.poll(); |
|
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
320 if (flag.size() == 0) { |
|
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
321 break; |
|
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
322 } |
|
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
323 } |
|
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
324 } |
| 223 | 325 } |
| 326 } catch (Exception e) { | |
| 327 try { | |
| 328 writerRunning.set(2); | |
| 329 os.close(); | |
| 330 } catch (IOException e1) { | |
| 331 System.out.println("root writer close faild :" + e1); | |
| 332 } | |
| 333 System.out.println("root writer faild :" + e); | |
| 334 /* if socket closed cliList.remove(newCli); */ | |
| 335 } | |
| 336 } | |
| 337 public void writeToClient(final Writer os, | |
| 338 LinkedList<ByteBuffer> bufs, int inputIndex) | |
| 339 throws TransportException { | |
| 354 | 340 while (inputIndex < bufs.size()) { |
| 223 | 341 ByteBuffer b = bufs.get(inputIndex++); |
| 342 os.write(b.array(), b.position(), b.limit()); | |
| 343 } | |
| 344 os.flush(); | |
| 345 multicastqueue.heapAvailable(); | |
| 346 } | |
| 347 }; | |
| 348 clients++; | |
| 349 new Thread(sender, "writer-to-lower-node").start(); | |
| 350 } | |
|
157
7cea8789387b
thread base command listening loop
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
153
diff
changeset
|
351 |
|
122
e2416a246c95
noScreenChange flag on command line ( should be on panel also )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
120
diff
changeset
|
352 public boolean permitChangeScreen() { |
|
e2416a246c95
noScreenChange flag on command line ( should be on panel also )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
120
diff
changeset
|
353 return permitChangeScreen; |
|
e2416a246c95
noScreenChange flag on command line ( should be on panel also )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
120
diff
changeset
|
354 } |
| 223 | 355 |
|
122
e2416a246c95
noScreenChange flag on command line ( should be on panel also )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
120
diff
changeset
|
356 |
|
e2416a246c95
noScreenChange flag on command line ( should be on panel also )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
120
diff
changeset
|
357 public void setPermitChangeScreen(boolean v) { |
| 223 | 358 permitChangeScreen = v; |
|
122
e2416a246c95
noScreenChange flag on command line ( should be on panel also )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
120
diff
changeset
|
359 } |
| 223 | 360 |
| 361 public void requestThreadNotify() { | |
| 362 rThread.reStart(); | |
| 363 } | |
| 364 | |
| 365 | |
| 28 | 366 public void setProtocolContext(Protocol workingProtocol) { |
| 367 context = workingProtocol; | |
| 368 } | |
| 29 | 369 |
|
134
128cce60c43c
where to connect command
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
133
diff
changeset
|
370 public Socket accept() throws IOException { |
|
128cce60c43c
where to connect command
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
133
diff
changeset
|
371 return servSock.accept(); |
|
128cce60c43c
where to connect command
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
133
diff
changeset
|
372 } |
| 31 | 373 |
|
118
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
374 public int selectPort(int p) { |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
375 int port = p; |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
376 while (true) { |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
377 try { |
|
134
128cce60c43c
where to connect command
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
133
diff
changeset
|
378 servSock = new ServerSocket(port); |
|
128cce60c43c
where to connect command
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
133
diff
changeset
|
379 acceptPort = port; |
| 181 | 380 myAddress = "127.0.0.1"; |
| 207 | 381 nets.getNetworkInterfaces(); |
|
118
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
382 break; |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
383 } catch (BindException e) { |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
384 port++; |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
385 continue; |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
386 } catch (IOException e) { |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
387 |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
388 } |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
389 } |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
390 System.out.println("accept port = " + port); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
391 return port; |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
392 } |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
393 |
|
33
9d3478d11d3b
Add the processing of client
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
32
diff
changeset
|
394 |
|
9d3478d11d3b
Add the processing of client
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
32
diff
changeset
|
395 |
|
331
42fcc9419498
add error message, add lostParent case by fail to connectTo.
oc
parents:
330
diff
changeset
|
396 public void writeFramebufferUpdateRequest(int x, int y, int w, int h, boolean incremental) { |
| 223 | 397 byte[] b = new byte[10]; |
| 398 | |
| 399 b[0] = (byte) FramebufferUpdateRequest; // 3 is FrameBufferUpdateRequest | |
| 400 b[1] = (byte) (incremental ? 1 : 0); | |
| 401 b[2] = (byte) ((x >> 8) & 0xff); | |
| 402 b[3] = (byte) (x & 0xff); | |
| 403 b[4] = (byte) ((y >> 8) & 0xff); | |
| 404 b[5] = (byte) (y & 0xff); | |
| 405 b[6] = (byte) ((w >> 8) & 0xff); | |
| 406 b[7] = (byte) (w & 0xff); | |
| 407 b[8] = (byte) ((h >> 8) & 0xff); | |
| 408 b[9] = (byte) (h & 0xff); | |
| 409 } | |
|
33
9d3478d11d3b
Add the processing of client
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
32
diff
changeset
|
410 |
| 223 | 411 public void setViewer(ViewerInterface v) { |
| 412 viewer = v; | |
| 413 } | |
| 414 | |
| 415 public ViewerInterface getViewer() { | |
| 416 return viewer; | |
| 417 } | |
| 418 | |
| 419 | |
| 420 void sendInitData(OutputStream os) throws IOException { | |
| 421 os.write(context.getInitData()); | |
| 422 } | |
| 423 | |
| 424 | |
| 425 public void setTerminationType(boolean setType) { | |
| 426 normalTermination = setType; | |
| 427 } | |
| 428 | |
| 429 public boolean getTerminationType() { | |
| 430 return normalTermination; | |
| 431 } | |
| 43 | 432 |
| 206 | 433 |
| 223 | 434 public void addHostToSelectionPanel(int port, String hostname,String myHostName) { |
| 435 if (rootSelectionPanel != null) { | |
| 436 rootSelectionPanel.checkBox(Integer.toString(port) + ":" + hostname + ":" + myHostName); | |
| 437 rootSelectionPanel.setButton(); | |
| 384 | 438 rootSelectionPanel.visible(); |
| 223 | 439 } |
| 440 } | |
| 43 | 441 |
| 223 | 442 public void createRootSelectionPanel(CreateConnectionParam cp) { |
| 398 | 443 rootSelectionPanel = new TreeVncRootSelectionPanel(null); |
| 223 | 444 rootSelectionPanel.setCp(cp); |
| 445 } | |
| 446 | |
|
134
128cce60c43c
where to connect command
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
133
diff
changeset
|
447 public void close() { |
| 223 | 448 // none |
| 449 } | |
| 450 | |
| 451 public int getAcceptPort() { | |
| 452 return acceptPort; | |
| 453 } | |
| 454 | |
| 455 public boolean getReadyReconnect() { | |
| 456 return readyReconnect; | |
| 457 } | |
| 65 | 458 |
| 459 | |
| 223 | 460 public boolean getCuiVersion() { |
| 461 return cuiVersion; | |
| 384 | 462 } |
| 66 | 463 |
| 223 | 464 public void setCuiVersion(boolean flag) { |
| 465 cuiVersion = flag; | |
| 466 } | |
| 467 | |
| 468 public void readCheckDelay(Reader reader) throws TransportException { | |
| 469 | |
| 470 } | |
|
134
128cce60c43c
where to connect command
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
133
diff
changeset
|
471 |
| 223 | 472 public synchronized void vncConnected(boolean ready) { |
|
345
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
473 enableChildrenTransmission(); |
| 369 | 474 readyReconnect = ready; |
| 475 if (ready) { | |
| 476 notifyAll(); | |
| 223 | 477 } |
|
345
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
478 } |
|
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
479 |
| 369 | 480 public void printNetworkInterface() { |
|
345
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
481 Socket vncSocket = viewer.getVNCSocket(); |
|
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
482 NetworkInterface ni = nets.getInterface(vncSocket); |
|
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
483 if (ni!=null) { |
|
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
484 vncInterface = ni.getName(); |
| 369 | 485 System.out.print("VNCNetworkInterface :" + vncInterface); |
| 370 | 486 if(false) { |
| 487 Enumeration<InetAddress> addresses = ni.getInetAddresses(); | |
| 488 while (addresses.hasMoreElements()) { | |
| 489 InetAddress adr = addresses.nextElement(); | |
| 490 System.out.print(" " + adr); | |
| 491 } | |
| 369 | 492 } |
| 493 System.out.println(); | |
|
345
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
494 } |
|
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
495 } |
|
94
75879c316796
synchronized wait for Rfb initialization in change server.
oc
parents:
89
diff
changeset
|
496 |
| 223 | 497 public void sendDesktopSizeChange(short id) { |
| 498 LinkedList<ByteBuffer> desktopSize = new LinkedList<ByteBuffer>(); | |
| 499 int width = context.getFbWidth(); | |
| 500 int height = context.getFbHeight(); | |
| 304 | 501 if (filterSingleDisplay) { |
| 353 | 502 originalInitData = createOriginalInitData(singleWidth, singleHeight, context.getRemoteDesktopName()); |
| 350 | 503 // desktopSize.add(new ChengeDesktopSize(singleWidth, singleHeight, EncodingType.INIT_DATA, originalInitData, id).getMessage()); |
| 504 desktopSize.add(new ChengeDesktopSize(width, height, EncodingType.INIT_DATA, context.getInitData(), id).getMessage()); | |
| 305 | 505 } else { |
| 506 desktopSize.add(new ChengeDesktopSize(width, height, EncodingType.INIT_DATA, context.getInitData(), id).getMessage()); | |
| 304 | 507 } |
| 380 | 508 if (addSerialNum) { |
| 509 addSerialNumber(desktopSize); | |
| 510 } | |
| 223 | 511 multicastqueue.put(desktopSize); |
| 512 } | |
| 98 | 513 |
| 306 | 514 public byte[] createOriginalInitData(int singleWidth, int singleHeight, String remoteDesktopName) { |
| 515 TreeVncCommandChannelListener treeVncCommandChannelListener = new TreeVncCommandChannelListener(this, acceptPort); | |
| 516 byte[] originalInitData = treeVncCommandChannelListener.createOriginalInitData(singleWidth, singleHeight, remoteDesktopName); | |
| 517 return originalInitData; | |
| 518 } | |
| 519 | |
| 223 | 520 public void addSerialNumber(LinkedList<ByteBuffer> bufs) { |
| 242 | 521 ByteBuffer serialNum = multicastqueue.allocate(4+8); // addSerialNum flag + SerialNum |
| 380 | 522 serialNum.putInt(1); |
| 223 | 523 serialNum.putLong(counter++); |
| 524 serialNum.flip(); | |
| 525 bufs.addFirst(serialNum); | |
| 526 } | |
|
102
1f7ee648e1f6
inflator in MyRfbProtoProxy should be renew to accept new VNC server socket.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
99
diff
changeset
|
527 |
|
1f7ee648e1f6
inflator in MyRfbProtoProxy should be renew to accept new VNC server socket.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
99
diff
changeset
|
528 |
|
1f7ee648e1f6
inflator in MyRfbProtoProxy should be renew to accept new VNC server socket.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
99
diff
changeset
|
529 public void resetDecoder() { |
|
1f7ee648e1f6
inflator in MyRfbProtoProxy should be renew to accept new VNC server socket.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
99
diff
changeset
|
530 context.resetDecoder(); |
|
1f7ee648e1f6
inflator in MyRfbProtoProxy should be renew to accept new VNC server socket.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
99
diff
changeset
|
531 } |
|
1f7ee648e1f6
inflator in MyRfbProtoProxy should be renew to accept new VNC server socket.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
99
diff
changeset
|
532 |
|
1f7ee648e1f6
inflator in MyRfbProtoProxy should be renew to accept new VNC server socket.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
99
diff
changeset
|
533 public void stopReceiverTask() { |
|
345
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
534 if (context!=null) { |
|
102
1f7ee648e1f6
inflator in MyRfbProtoProxy should be renew to accept new VNC server socket.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
99
diff
changeset
|
535 context.cleanUpSession(null); |
|
345
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
536 context.getRfb().clearChildrenTransmission(); |
|
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
537 } |
|
118
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
538 // cleanup zlib decoder for new VNCServer |
| 202 | 539 if (isTreeManager()) |
|
118
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
540 inflater = new Inflater(); |
|
102
1f7ee648e1f6
inflator in MyRfbProtoProxy should be renew to accept new VNC server socket.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
99
diff
changeset
|
541 } |
|
113
bce2ef0a2e79
use ProtocolContext.sendMessage for upward command
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
112
diff
changeset
|
542 |
|
345
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
543 public void clearChildrenTransmission() { |
| 355 | 544 // discarding does not work now. |
| 545 | |
| 546 /* | |
|
345
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
547 // set discard flag |
| 354 | 548 childrenMulticast = false; |
|
345
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
549 // put gurd erement to restart multicastqueue. |
| 354 | 550 multicastqueue.put(new LinkedList<ByteBuffer>()); |
| 355 | 551 */ |
|
345
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
552 } |
|
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
553 |
|
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
554 public void enableChildrenTransmission() { |
|
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
555 // a child senderTask may skip this flag |
|
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
556 // durling write waiting. in this case, remaining bufferes are sent. |
|
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
557 childrenMulticast = true; |
|
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
558 } |
|
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
559 |
|
113
bce2ef0a2e79
use ProtocolContext.sendMessage for upward command
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
112
diff
changeset
|
560 public String getMyAddress() { |
| 174 | 561 return myAddress; |
|
113
bce2ef0a2e79
use ProtocolContext.sendMessage for upward command
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
112
diff
changeset
|
562 } |
|
118
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
563 |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
564 /** |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
565 * gzip byte arrays |
| 384 | 566 * |
|
118
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
567 * @param deflater |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
568 * @param inputs |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
569 * byte data[] |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
570 * @param inputIndex |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
571 * @param outputs |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
572 * byte data[] |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
573 * @return byte length in last byte array |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
574 * @throws IOException |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
575 */ |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
576 public int zip(Deflater deflater, LinkedList<ByteBuffer> inputs, |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
577 int inputIndex, LinkedList<ByteBuffer> outputs) throws IOException { |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
578 int len = 0; |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
579 ByteBuffer c1 = multicastqueue.allocate(INFLATE_BUFSIZE); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
580 while (inputIndex < inputs.size()) { |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
581 ByteBuffer b1 = inputs.get(inputIndex++); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
582 deflater.setInput(b1.array(), b1.position(), b1.remaining()); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
583 /** |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
584 * If we finish() stream and reset() it, Deflater start new gzip |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
585 * stream, this makes continuous zlib reader unhappy. if we remove |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
586 * finish(), Deflater.deflate() never flushes its output. The |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
587 * original zlib deflate has flush flag. I'm pretty sure this a kind |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
588 * of bug of Java library. |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
589 */ |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
590 if (inputIndex == inputs.size()) |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
591 deflater.finish(); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
592 int len1 = 0; |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
593 do { |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
594 len1 = deflater.deflate(c1.array(), c1.position(), |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
595 c1.remaining()); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
596 if (len1 > 0) { |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
597 len += len1; |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
598 c1.position(c1.position() + len1); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
599 if (c1.remaining() == 0) { |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
600 c1.flip(); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
601 outputs.addLast(c1); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
602 c1 = multicastqueue.allocate(INFLATE_BUFSIZE); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
603 } |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
604 } |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
605 } while (len1 > 0 || !deflater.needsInput()); // &&!deflater.finished()); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
606 } |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
607 if (c1.position() != 0) { |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
608 c1.flip(); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
609 outputs.addLast(c1); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
610 } |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
611 deflater.reset(); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
612 return len; |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
613 } |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
614 |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
615 /** |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
616 * gunzip byte arrays |
| 384 | 617 * |
|
118
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
618 * @param inflater |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
619 * @param inputs |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
620 * byte data[] |
| 182 | 621 * @param bytes |
|
118
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
622 * byte data[] |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
623 * @return number of total bytes |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
624 * @throws IOException |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
625 */ |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
626 public int unzip(Inflater inflater, LinkedList<ByteBuffer> inputs, |
| 335 | 627 int inputIndex, byte[] bytes, int bufSize) throws DataFormatException { |
| 182 | 628 int position = 0; |
| 629 int limit = bytes.length; | |
|
118
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
630 while (inputIndex < inputs.size()) { |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
631 ByteBuffer input = inputs.get(inputIndex++); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
632 inflater.setInput(input.array(), input.position(), input.limit()); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
633 // if (inputIndex==inputs.size()) if inflater/deflater has symmetry, |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
634 // we need this |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
635 // inflater.end(); but this won't work |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
636 do { |
| 318 | 637 int len0; |
| 638 len0 = inflater.inflate(bytes, position, limit-position); | |
| 639 if (len0 > 0) { | |
| 640 position += len0; | |
| 641 if (position > limit) throw new DataFormatException(); | |
|
118
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
642 } |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
643 } while (!inflater.needsInput()); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
644 } |
| 182 | 645 return position; |
|
118
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
646 } |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
647 |
|
135
ada4d850a820
lostParent and notFoundParenet
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
134
diff
changeset
|
648 /** |
|
345
47e351909227
add stop children sender when change server.
one@firefly.cr.ie.u-ryukyu.ac.jp
parents:
342
diff
changeset
|
649 * Multicast framebufferUpdate to children. |
|
135
ada4d850a820
lostParent and notFoundParenet
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
134
diff
changeset
|
650 * read FrameBuffferUpdate. If it is ZLE, make it ZLEE which is self contained compressed packet. |
|
ada4d850a820
lostParent and notFoundParenet
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
134
diff
changeset
|
651 * put the packet to the multicastqueue. Then normal rendering engine read the same stream using is.reset(). |
|
ada4d850a820
lostParent and notFoundParenet
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
134
diff
changeset
|
652 * @param dataLen |
|
ada4d850a820
lostParent and notFoundParenet
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
134
diff
changeset
|
653 * @param reader |
|
ada4d850a820
lostParent and notFoundParenet
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
134
diff
changeset
|
654 * @throws TransportException |
| 384 | 655 * @throws UnsupportedEncodingException |
|
135
ada4d850a820
lostParent and notFoundParenet
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
134
diff
changeset
|
656 */ |
| 264 | 657 public void readSendData(int dataLen, Reader reader, byte[] bytes, FramebufferUpdateRectangle rect) |
|
232
6ee4cdca104c
send value of port and localhost in checkdelay framebufferupdate, and get this.
oc
parents:
231
diff
changeset
|
658 throws TransportException, UnsupportedEncodingException { |
|
118
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
659 LinkedList<ByteBuffer> bufs = new LinkedList<ByteBuffer>(); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
660 ByteBuffer header = multicastqueue.allocate(16); |
| 242 | 661 ByteBuffer serial = multicastqueue.allocate(4+8); |
| 378 | 662 if (!isTreeManager() && addSerialNum) { |
| 242 | 663 reader.readBytes(serial.array(),0,4+8); |
| 664 serial.limit(4+8); | |
| 182 | 665 } |
| 185 | 666 reader.mark(dataLen); |
|
118
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
667 reader.readBytes(header.array(), 0, 16); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
668 header.limit(16); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
669 if (header.get(0) == FramebufferUpdate) { |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
670 int encoding = header.getInt(12); |
| 384 | 671 |
|
118
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
672 if (encoding == EncodingType.ZRLE.getId() |
|
229
5eb8aa65f387
fix checkdelay number-of-rectangle, and send checkdelay to lower node.
oc
parents:
227
diff
changeset
|
673 || encoding == EncodingType.ZLIB.getId()) { |
|
186
f76ee760c2d2
dead lock on command line root
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
185
diff
changeset
|
674 // recompress into ZREE |
|
f76ee760c2d2
dead lock on command line root
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
185
diff
changeset
|
675 // uncompressed result is remain in bytes |
|
118
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
676 ByteBuffer len = multicastqueue.allocate(4); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
677 reader.readBytes(len.array(), 0, 4); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
678 len.limit(4); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
679 ByteBuffer inputData = multicastqueue.allocate(dataLen - 20); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
680 reader.readBytes(inputData.array(), 0, inputData.capacity()); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
681 inputData.limit(dataLen - 20); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
682 LinkedList<ByteBuffer> inputs = new LinkedList<ByteBuffer>(); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
683 inputs.add(inputData); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
684 header.putInt(12, EncodingType.ZRLEE.getId()); // means |
| 223 | 685 // recompress |
| 686 // every time | |
|
118
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
687 // using new Deflecter every time is incompatible with the |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
688 // protocol, clients have to be modified. |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
689 Deflater nDeflater = deflater; // new Deflater(); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
690 LinkedList<ByteBuffer> out = new LinkedList<ByteBuffer>(); |
| 380 | 691 try { |
| 182 | 692 unzip(inflater, inputs, 0, bytes, INFLATE_BUFSIZE); |
|
118
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
693 // dump32(inputs); |
| 182 | 694 out.add(ByteBuffer.wrap(bytes)); |
|
118
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
695 int len2 = zip(nDeflater, out, 0, bufs); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
696 ByteBuffer blen = multicastqueue.allocate(4); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
697 blen.putInt(len2); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
698 blen.flip(); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
699 bufs.addFirst(blen); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
700 bufs.addFirst(header); |
| 380 | 701 if (addSerialNum) { |
| 702 addSerialNumber(bufs); | |
| 703 } | |
| 270 | 704 if (filterSingleDisplay) { |
| 275 | 705 if (rect.x < singleWidth) { |
| 270 | 706 multicastqueue.put(bufs); |
| 707 } | |
| 708 } else { | |
| 709 multicastqueue.put(bufs); | |
| 710 } | |
|
118
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
711 } catch (IOException e) { |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
712 throw new TransportException(e); |
| 335 | 713 } catch (DataFormatException e) { |
| 714 throw new TransportException(e); | |
|
118
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
715 } |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
716 return; |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
717 } |
| 233 | 718 |
|
186
f76ee760c2d2
dead lock on command line root
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
185
diff
changeset
|
719 // ZRLEE is already compressed |
|
118
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
720 bufs.add(header); |
| 380 | 721 if (addSerialNum) { |
| 722 this.addSerialNumber(bufs); | |
| 723 } | |
|
118
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
724 if (dataLen > 16) { |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
725 ByteBuffer b = multicastqueue.allocate(dataLen - 16); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
726 reader.readBytes(b.array(), 0, dataLen - 16); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
727 b.limit(dataLen - 16); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
728 bufs.add(b); |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
729 } |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
730 multicastqueue.put(bufs); |
| 233 | 731 |
|
118
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
732 return; |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
733 } |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
734 // It may be compressed. We can inflate here to avoid repeating clients |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
735 // decompressing here, |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
736 // but it may generate too many large data. It is better to do it in |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
737 // each client. |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
738 // But we have do inflation for all input data, so we have to do it |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
739 // here. |
|
38e461e9b9c9
remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
113
diff
changeset
|
740 } |
| 124 | 741 |
| 223 | 742 public void setId(short id) { |
| 743 this.id = id; | |
| 744 } | |
| 169 | 745 |
| 223 | 746 public short getId() { |
| 747 return id; | |
| 748 } | |
| 169 | 749 |
| 174 | 750 public void setMyAddress(String myHostName) { |
| 751 this.myAddress = myHostName; | |
| 223 | 752 |
| 174 | 753 } |
| 754 | |
| 755 public void setLeader(boolean leader) { | |
| 756 this.leader = leader; | |
| 757 } | |
| 758 | |
| 759 public boolean isLeader() { | |
| 760 return leader; | |
| 761 } | |
| 762 | |
| 203 | 763 public void setTreeManager(String intf, TreeManagement clients) { |
| 223 | 764 nets.setTreeManager(intf, clients); |
| 174 | 765 } |
| 223 | 766 |
| 203 | 767 public TreeManagement getTreeManager(String intf) { |
| 231 | 768 TreeManagement tm = nets.getTreeManager(intf); |
| 769 this.nodeList = tm.getList(); | |
| 770 return tm; | |
| 174 | 771 } |
| 772 | |
| 773 /** | |
|
290
c10e0dee7bbb
add READY_SHARE_SOUND msg, add function of receive READY_SHARE_SOUND msg, add sendSound thread.
oc
parents:
287
diff
changeset
|
774 * change VNCServer is called when host change. |
| 382 | 775 * @param vncProxyService |
| 174 | 776 * @param hostName |
| 777 * HostAddress | |
| 359 | 778 * @param width |
| 382 | 779 * FrameWidth |
| 359 | 780 * @param height |
| 382 | 781 * FrameHeight |
| 351 | 782 * @param newVNCServerId |
| 382 | 783 * @param is |
| 784 * @param os | |
| 174 | 785 */ |
| 382 | 786 public void changeVNCServer(ViewerInterface vncProxyService, String hostName, int port, int width, int height, short newVNCServerId, Reader is, Writer os) |
| 325 | 787 throws IOException { |
| 257 | 788 |
| 359 | 789 this.frameSizeWidth = width; |
| 790 this.frameSizeHeight = height; | |
| 791 singleWidth = frameSizeWidth; | |
| 792 singleHeight = frameSizeHeight; | |
| 351 | 793 if (newVNCServerId == -1) { |
|
339
4713559f5838
if have a parent, send serverChangeRequest and whereToConnect
oc
parents:
335
diff
changeset
|
794 // change to the tree vnc root on other network. |
| 383 | 795 vncProxyService.changeToDirectConnectedServer(hostName, is, os); |
|
339
4713559f5838
if have a parent, send serverChangeRequest and whereToConnect
oc
parents:
335
diff
changeset
|
796 return; |
|
4713559f5838
if have a parent, send serverChangeRequest and whereToConnect
oc
parents:
335
diff
changeset
|
797 } |
| 342 | 798 // serverChangeの処理 |
| 369 | 799 vncProxyService.inhelitClients(vncProxyService, hostName, newVNCServerId); |
| 317 | 800 // after connecting VNC server, rfb send SEND_INIT_DATA command and wakes me up if necessary |
| 322 | 801 // stop reader stop |
| 174 | 802 } |
| 803 | |
| 804 /** | |
| 805 * start accepting children | |
| 806 * run rootFinderListener if necessary | |
| 807 */ | |
| 176 | 808 public void createConnectionAndStart(ViewerInterface v) { |
| 223 | 809 selectPort(ConnectionParams.DEFAULT_VNC_ROOT); |
| 176 | 810 startTreeVncCommandListener(); |
| 174 | 811 } |
| 812 | |
| 223 | 813 public void startTreeVncCommandListener() { |
| 176 | 814 acceptThread = new TreeVncCommandChannelListener(this, getAcceptPort()); |
| 223 | 815 Thread thread = new Thread(acceptThread, "TreeVNC-accept"); |
| 816 thread.start(); | |
| 176 | 817 } |
| 818 | |
| 174 | 819 public TreeVncCommandChannelListener getAcceptThread() { |
| 820 return acceptThread; | |
| 821 } | |
| 822 | |
| 176 | 823 public void setConnectionParam(CreateConnectionParam createConnectionParam) { |
| 824 cp = createConnectionParam; | |
| 825 } | |
| 826 | |
| 827 public CreateConnectionParam getConnectionParam() { | |
| 828 return cp; | |
| 829 } | |
| 830 | |
|
178
34b7558aeffa
remove TreeTask, StartTreeHandling
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
177
diff
changeset
|
831 public boolean hasViewer() { |
|
34b7558aeffa
remove TreeTask, StartTreeHandling
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
177
diff
changeset
|
832 return hasViewer; |
|
34b7558aeffa
remove TreeTask, StartTreeHandling
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
177
diff
changeset
|
833 } |
|
34b7558aeffa
remove TreeTask, StartTreeHandling
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
177
diff
changeset
|
834 |
|
34b7558aeffa
remove TreeTask, StartTreeHandling
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
177
diff
changeset
|
835 public void setHasViewer(boolean b) { |
|
34b7558aeffa
remove TreeTask, StartTreeHandling
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
177
diff
changeset
|
836 hasViewer = b; |
|
34b7558aeffa
remove TreeTask, StartTreeHandling
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
177
diff
changeset
|
837 } |
|
34b7558aeffa
remove TreeTask, StartTreeHandling
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
177
diff
changeset
|
838 |
| 223 | 839 public void setShowTree(boolean showTree) { |
| 240 | 840 this.showTreeNode = showTree; |
| 841 } | |
| 842 | |
| 843 public void setCheckDelay(boolean checkDelay) { | |
| 844 this.checkDelay = checkDelay; | |
| 223 | 845 } |
| 194 | 846 |
| 241 | 847 public void setAddSerialNum(boolean addSerialNum) { |
| 848 this.addSerialNum = addSerialNum; | |
| 849 } | |
| 850 | |
| 235 | 851 public int getNodeNum(int port, String address) { |
|
232
6ee4cdca104c
send value of port and localhost in checkdelay framebufferupdate, and get this.
oc
parents:
231
diff
changeset
|
852 int nodeNum = 0; |
| 384 | 853 |
|
232
6ee4cdca104c
send value of port and localhost in checkdelay framebufferupdate, and get this.
oc
parents:
231
diff
changeset
|
854 for (Iterator<TreeVNCNode> i = nodeList.iterator(); i.hasNext();) { |
|
6ee4cdca104c
send value of port and localhost in checkdelay framebufferupdate, and get this.
oc
parents:
231
diff
changeset
|
855 TreeVNCNode tvn = (TreeVNCNode)i.next(); |
| 235 | 856 if (port == tvn.port && address.equals(tvn.hostname)) { |
| 857 nodeNum = tvn.treeNum; | |
| 858 return nodeNum; | |
| 859 } | |
|
232
6ee4cdca104c
send value of port and localhost in checkdelay framebufferupdate, and get this.
oc
parents:
231
diff
changeset
|
860 } |
|
6ee4cdca104c
send value of port and localhost in checkdelay framebufferupdate, and get this.
oc
parents:
231
diff
changeset
|
861 return nodeNum; |
|
6ee4cdca104c
send value of port and localhost in checkdelay framebufferupdate, and get this.
oc
parents:
231
diff
changeset
|
862 } |
| 241 | 863 |
| 257 | 864 public void setFixingSize(boolean fixingSize) { |
| 865 this.fixingSize = fixingSize; | |
| 256 | 866 } |
| 267 | 867 |
| 868 public void setFilterSingleDisplay(boolean filterSingleDisplay) { | |
| 869 this.filterSingleDisplay = filterSingleDisplay; | |
| 870 } | |
| 281 | 871 |
| 293 | 872 private DatagramSocket createSocket() { |
| 873 | |
| 874 try { | |
| 875 if (socket == null) { | |
| 876 this.socket = new DatagramSocket(ConnectionParams.DEFAULT_RTP_PORT, InetAddress.getLocalHost()); | |
| 877 } | |
| 878 } catch (SocketException e) { | |
| 879 e.printStackTrace(); | |
| 880 } catch (UnknownHostException e) { | |
| 881 e.printStackTrace(); | |
| 882 } | |
| 883 return socket; | |
| 884 } | |
| 306 | 885 |
| 886 public void setSingleDisplaySize(int singleWidth, int singleHeight) { | |
| 887 this.singleWidth = singleWidth; | |
| 888 this.singleHeight = singleHeight; | |
| 889 } | |
| 890 | |
| 358 | 891 |
| 306 | 892 public int getSingleWidth() { |
| 893 return singleWidth; | |
| 894 } | |
| 895 | |
| 896 public int getSingleHeight() { | |
| 897 return singleHeight; | |
| 898 } | |
|
339
4713559f5838
if have a parent, send serverChangeRequest and whereToConnect
oc
parents:
335
diff
changeset
|
899 |
|
4713559f5838
if have a parent, send serverChangeRequest and whereToConnect
oc
parents:
335
diff
changeset
|
900 public boolean hasParent() { |
|
4713559f5838
if have a parent, send serverChangeRequest and whereToConnect
oc
parents:
335
diff
changeset
|
901 return id != -1; |
|
4713559f5838
if have a parent, send serverChangeRequest and whereToConnect
oc
parents:
335
diff
changeset
|
902 } |
| 384 | 903 |
| 904 /** | |
| 905 * server change to directed connected server | |
|
395
704ac9e79e25
Call startVNCConnectionWithSocket for directedServerChangeReqeust
innparusu
parents:
394
diff
changeset
|
906 * server maybe on the different network |
| 384 | 907 * so can not in whereToConnect message |
|
395
704ac9e79e25
Call startVNCConnectionWithSocket for directedServerChangeReqeust
innparusu
parents:
394
diff
changeset
|
908 * reuse dynamic connect socket us a new client |
| 384 | 909 * reother server exchange socket when serverChangeRequest with id -1 |
| 910 * @param previousReader | |
| 911 * @param previousWriter | |
| 912 */ | |
| 913 public void exchangeDirectConnectedServer(Reader previousReader, Writer previousWriter) { | |
| 914 String adr = viewer.getRfb().getMyAddress(); | |
| 915 ScreenChangeRequest scr = new ScreenChangeRequest(adr, ConnectionParams.DEFAULT_VNC_ROOT, (short) -1, singleWidth, singleHeight); | |
| 916 try { | |
| 917 scr.send(previousWriter); | |
| 918 } catch (TransportException e) { | |
| 919 e.printStackTrace(); | |
| 920 return; | |
| 921 } | |
| 922 newClient(previousWriter, previousReader); | |
| 923 } | |
| 389 | 924 |
| 925 /** | |
| 926 * Requested server is connected. stop old connection, replace old connection parameter such as | |
| 927 * context (PROTOCOL) | |
| 928 * start new connection and send INIT_DATA | |
| 929 * @param workingProtocol | |
| 930 * @param connectionPresenter | |
| 931 */ | |
| 932 public synchronized void newVNCConnection(Protocol workingProtocol, ConnectionPresenter connectionPresenter) { | |
| 933 ProtocolContext previousContext = getContext(); | |
| 934 stopReceiverTask(); | |
| 935 setProtocolContext(workingProtocol); | |
| 936 connectionPresenter.viewer.setConnectionPresenter(connectionPresenter); | |
| 937 connectionPresenter.viewer.getConnectionPresenter().addModel("ConnectionParamsModel", connectionPresenter.getConnectionParams()); | |
| 938 if (previousContext != null && isTreeManager() && hasParent()) { | |
| 939 Reader previousReader = previousContext.getReader(); | |
| 940 Writer previousWriter = previousContext.getWriter(); | |
| 941 exchangeDirectConnectedServer(previousReader, previousWriter); | |
| 942 } | |
| 943 enableChildrenTransmission(); | |
| 944 printNetworkInterface(); | |
| 945 sendDesktopSizeChange(connectionPresenter.getReconnectingId()); | |
| 946 } | |
| 240 | 947 } |