Mercurial > hg > Members > riono > TreeVNC_ja_comment

annotate src/main/java/jp/ac/u_ryukyu/treevnc/MyRfbProto.java @ 202:22676ca0dd97

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get VNC Socket.
author oc
date Fri, 27 Jun 2014 19:21:18 +0900
parents ced24de3f2c5
children 2f6237fea67e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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diff changeset
1 package jp.ac.u_ryukyu.treevnc;
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2
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3 import java.io.IOException;
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4 import java.net.BindException;
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5 import java.net.InetAddress;
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6 import java.net.InterfaceAddress;
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7 import java.net.NetworkInterface;
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8 import java.net.ServerSocket;
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9 import java.net.Socket;
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10 import java.net.SocketAddress;
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11 import java.net.SocketException;
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12 import java.net.UnknownHostException;
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13 import java.nio.ByteBuffer;
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14 import java.nio.ByteOrder;
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15 import java.util.Enumeration;
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16 import java.util.HashMap;
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17 import java.util.LinkedList;
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18 import java.util.concurrent.atomic.AtomicInteger;
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19 import java.util.zip.DataFormatException;
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20 import java.util.zip.Deflater;
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21 import java.util.zip.Inflater;
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22
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23 import jp.ac.u_ryukyu.treevnc.server.RequestScreenThread;
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24 import jp.ac.u_ryukyu.treevnc.server.TreeManagement;
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25 import jp.ac.u_ryukyu.treevnc.server.TreeRootFinderListener;
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26
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27 import com.glavsoft.exceptions.TransportException;
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28 import com.glavsoft.rfb.client.ClientToServerMessage;
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29 import com.glavsoft.rfb.encoding.EncodingType;
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30 import com.glavsoft.rfb.protocol.Protocol;
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31 import com.glavsoft.rfb.protocol.ProtocolContext;
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32 import com.glavsoft.transport.Reader;
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33 import com.glavsoft.transport.Writer;
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34 import com.glavsoft.viewer.ViewerInterface;
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35 import com.glavsoft.viewer.swing.ConnectionParams;
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37
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38 public abstract class MyRfbProto {
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39 final static int FramebufferUpdateRequest = 3;
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40 final static int CheckDelay = 11;
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41 protected final static int FramebufferUpdate = 0;
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42 protected ProtocolContext context;
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43 private int clients = 0;
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44 public MulticastQueue<LinkedList<ByteBuffer>> multicastqueue = new MulticastQueue<LinkedList<ByteBuffer>>();
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45 private RequestScreenThread rThread;
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46 public int acceptPort = 0;
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47 private String myAddress;
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48 protected boolean readyReconnect = false;
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49 private boolean cuiVersion;
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50 private long counter = 0; // packet serial number
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51 public ServerSocket servSock;
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52 private boolean permitChangeScreen = true;
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53 private static final int INFLATE_BUFSIZE = 1024 * 100;
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55 private Inflater inflater = new Inflater();
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56 private Deflater deflater = new Deflater();
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57 ViewerInterface viewer;
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58 private short id; // my tree node id ( = 0 in root )
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59 private boolean leader;
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60 public TreeManagement treeManager;
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61 private TreeVncCommandChannelListener acceptThread;
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62 private boolean firstTime = true;
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63 private TreeRootFinderListener getCast;
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64 private CreateConnectionParam cp;
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65 private boolean hasViewer = false;
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66 private boolean reconnecting;
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67 private short reconnectingId; // Change Server Request to id's node VNC server
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68 private HashMap<NetworkInterface, TreeManagement> interfaces = new HashMap<NetworkInterface, TreeManagement>();
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71 public MyRfbProto() {
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72 rThread = new RequestScreenThread(this);
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73 }
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74
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75 abstract public boolean isTreeManager() ;
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76
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77 public ProtocolContext getContext() {
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78 return context;
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79 }
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80
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81 /**
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82 * handle new client accept
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83 * it also handle TreeVNC Command
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84 * @param acceptThread
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85 * @param newCli
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86 * @param os
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87 * @param is
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88 * @throws IOException
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89 * @throws TransportException
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90 */
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91 public void newClient(final Socket newCli,final Writer os, final Reader is) {
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92
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93 final int myId = clients;
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94 final MulticastQueue.Client<LinkedList<ByteBuffer>> c = multicastqueue.newClient();
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95 final AtomicInteger writerRunning = new AtomicInteger();
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96 writerRunning.set(1);
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97 /**
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98 * Timeout thread. If a client is suspended, it has top of queue
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99 * indefinitely, which caused memory overflow. After the timeout, we
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100 * poll the queue and discard it. Start long wait if writer is running.
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101 */
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102 final Runnable timer = new Runnable() {
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103 public void run() {
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104 int count = 0;
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105 for (;;) {
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106 long timeout = 50000 / 8;
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107 try {
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108 synchronized (this) {
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109 int state, flag;
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110 writerRunning.set(0);
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111 wait(timeout);
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112 flag = 0;
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113 while ((state = writerRunning.get()) == 0) {
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114 c.poll(); // discard, should be timeout
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115 count++;
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116 if (flag == 0) {
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117 System.out.println("Discarding " + myId
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118 + " count=" + count);
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119 flag = 1;
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120 }
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121 wait(10); // if this is too short, writer cannot
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122 // take the poll, if this is too
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123 // long, memory will overflow...
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124 }
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125 if (flag == 1)
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126 System.out.println("Resuming " + myId
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127 + " count=" + count);
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128 if (state != 1) {
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129 System.out.println("Client died " + myId);
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130 break;
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131 }
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132 }
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133 } catch (InterruptedException e) {
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134 }
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135 }
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136 }
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137 };
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138 new Thread(timer, "timer-discard-multicastqueue").start();
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139 /**
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140 * handle command from lower node
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141 */
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142 final Runnable reader = new Runnable() {
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143
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144 public void run() {
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145 for (;;) {
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146 try {
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147 final byte b[] = new byte[4096];
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148 final int c = is.readByte(b);
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149 if (c <= 0)
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150 throw new IOException();
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151 if (isTreeManager()) {
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152 if (b[0] == ClientToServerMessage.SERVER_CHANGE_REQUEST) {
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153 if (permitChangeScreen()) {
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154 ByteBuffer buf = ByteBuffer.wrap(b);
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155 buf.order(ByteOrder.BIG_ENDIAN);
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156 short id = buf.getShort(2);
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157 int length = buf.getInt(4);
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158 if (length == 0)
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159 continue;
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160 String newHostName = new String(b, 8, length);
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161 System.out.println("Root server change request :" + newHostName);
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162 // please remove these numbers.
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163 if (viewer != null) {
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164 changeVNCServer(viewer, newHostName, 3200, 1980, id);
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165 }
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166 } else {
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167 continue;
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168 }
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169 }
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170 } else if (b[0] == ClientToServerMessage.SERVER_CHANGE_REQUEST) {
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171 ClientToServerMessage sc = new ClientToServerMessage() {
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diff changeset
172 @Override
bce2ef0a2e79 use ProtocolContext.sendMessage for upward command
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 112
diff changeset
173 public void send(Writer writer)
bce2ef0a2e79 use ProtocolContext.sendMessage for upward command
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 112
diff changeset
174 throws TransportException {
bce2ef0a2e79 use ProtocolContext.sendMessage for upward command
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 112
diff changeset
175 writer.write(b,0,c);
bce2ef0a2e79 use ProtocolContext.sendMessage for upward command
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 112
diff changeset
176 }
bce2ef0a2e79 use ProtocolContext.sendMessage for upward command
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 112
diff changeset
177 };
bce2ef0a2e79 use ProtocolContext.sendMessage for upward command
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 112
diff changeset
178 context.sendMessage(sc);
107
660b296d4f75 send change screen command throw the tree.
oc
parents: 103
diff changeset
179 }
28
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
180 // System.out.println("client read "+c);
89
1503a373ab73 close client correctly in -d mode.
oc
parents: 88
diff changeset
181 } catch (Exception e) {
28
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
182 try {
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
183 writerRunning.set(2);
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
184 os.close();
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
185 is.close();
36
b7d4d0349f99 write part of reconnection and remove warning.
one
parents: 35
diff changeset
186 break;
28
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
187 } catch (IOException e1) {
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
188 } catch (TransportException e1) {
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
189 e1.printStackTrace();
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
190 }
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
191 return;
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
192 }
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
193 }
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
194 }
107
660b296d4f75 send change screen command throw the tree.
oc
parents: 103
diff changeset
195
28
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
196 };
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
197 /**
135
ada4d850a820 lostParent and notFoundParenet
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 134
diff changeset
198 * send packets to a client (one thread for each client )
28
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
199 */
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
200 Runnable sender = new Runnable() {
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
201 public void run() {
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
202 writerRunning.set(1);
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
203 try {
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
204 requestThreadNotify();
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
205
88
a719aa609e14 add name valuer threads.
oc
parents: 85
diff changeset
206 // after this, we discard upward packet.
131
95f53663295c lost host and parent not found
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 130
diff changeset
207 new Thread(reader, "upward-packet-processing").start();
135
ada4d850a820 lostParent and notFoundParenet
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 134
diff changeset
208
28
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
209 for (;;) {
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
210 LinkedList<ByteBuffer> bufs = c.poll();
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
211 int inputIndex = 0;
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
212 ByteBuffer header = bufs.get(inputIndex);
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
213 if (header == null)
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
214 continue;
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
215 else if (header.get(0) == CheckDelay) {
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
216 writeToClient(os, bufs, inputIndex);
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
217 continue;
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
218 } else if (header.get(0) == FramebufferUpdate) {
63
84f1c39ba3bf temp commit
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 61
diff changeset
219 //System.out.println("client "+ myId);
28
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
220 }
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
221 /*
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
222 * if(i%20==0){ sendDataCheckDelay(); } i++;
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
223 */
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
224 writeToClient(os, bufs, inputIndex);
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
225 writerRunning.set(1); // yes my client is awaking.
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
226 }
89
1503a373ab73 close client correctly in -d mode.
oc
parents: 88
diff changeset
227 } catch (Exception e) {
28
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
228 try {
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
229 writerRunning.set(2);
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
230 os.close();
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
231 } catch (IOException e1) {
160
b9052986bbb3 fix command loop.
oc
parents: 157
diff changeset
232 System.out.println("root writer close faild :" + e1);
28
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
233 }
160
b9052986bbb3 fix command loop.
oc
parents: 157
diff changeset
234 System.out.println("root writer faild :" + e);
28
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
235 /* if socket closed cliList.remove(newCli); */
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
236 }
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
237 }
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
238
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
239 public void writeToClient(final Writer os,
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
240 LinkedList<ByteBuffer> bufs, int inputIndex)
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
241 throws TransportException {
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
242 while (inputIndex < bufs.size()) {
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
243 ByteBuffer b = bufs.get(inputIndex++);
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
244 os.write(b.array(), b.position(), b.limit());
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
245 }
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
246 os.flush();
74
f1938dd3b518 don't heap space error.
oc
parents: 69
diff changeset
247 bufs = null;
f1938dd3b518 don't heap space error.
oc
parents: 69
diff changeset
248 multicastqueue.heapAvailable();
28
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
249 }
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
250 };
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
251 clients++;
88
a719aa609e14 add name valuer threads.
oc
parents: 85
diff changeset
252 new Thread(sender, "writer-to-lower-node").start();
28
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
253
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
254 }
157
7cea8789387b thread base command listening loop
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 153
diff changeset
255
28
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
256
122
e2416a246c95 noScreenChange flag on command line ( should be on panel also )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 120
diff changeset
257
e2416a246c95 noScreenChange flag on command line ( should be on panel also )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 120
diff changeset
258 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
259 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
260 }
e2416a246c95 noScreenChange flag on command line ( should be on panel also )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 120
diff changeset
261
e2416a246c95 noScreenChange flag on command line ( should be on panel also )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 120
diff changeset
262
e2416a246c95 noScreenChange flag on command line ( should be on panel also )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 120
diff changeset
263 public void setPermitChangeScreen(boolean v) {
e2416a246c95 noScreenChange flag on command line ( should be on panel also )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 120
diff changeset
264 permitChangeScreen = v;
e2416a246c95 noScreenChange flag on command line ( should be on panel also )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 120
diff changeset
265 }
e2416a246c95 noScreenChange flag on command line ( should be on panel also )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 120
diff changeset
266
88
a719aa609e14 add name valuer threads.
oc
parents: 85
diff changeset
267 public void requestThreadNotify() {
28
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
268 rThread.reStart();
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
269 }
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
270
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
271
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
272 public void setProtocolContext(Protocol workingProtocol) {
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
273 context = workingProtocol;
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
274 }
29
57eb5575e6c4 MyRfbProto for client and proxy.
one
parents: 28
diff changeset
275
134
128cce60c43c where to connect command
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 133
diff changeset
276 public Socket accept() throws IOException {
128cce60c43c where to connect command
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 133
diff changeset
277 return servSock.accept();
128cce60c43c where to connect command
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 133
diff changeset
278 }
31
872d9bcbfe56 Before changing the Viewer.
one
parents: 29
diff changeset
279
118
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
280 public int selectPort(int p) {
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
281 int port = p;
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
282 while (true) {
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
283 try {
134
128cce60c43c where to connect command
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 133
diff changeset
284 servSock = new ServerSocket(port);
128cce60c43c where to connect command
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 133
diff changeset
285 acceptPort = port;
181
9c02b5a72bf9 fix root myAddress.
oc
parents: 179
diff changeset
286 myAddress = "127.0.0.1";
201
ced24de3f2c5 get network interfaces.
oc
parents: 194
diff changeset
287 getNetworkInterfaces();
118
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
288 break;
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
289 } catch (BindException e) {
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
290 port++;
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
291 continue;
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
292 } catch (IOException e) {
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
293
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
294 }
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
295 }
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
296 System.out.println("accept port = " + port);
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
297 return port;
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
298 }
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
299
33
9d3478d11d3b Add the processing of client
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 32
diff changeset
300
9d3478d11d3b Add the processing of client
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 32
diff changeset
301
9d3478d11d3b Add the processing of client
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 32
diff changeset
302 public void writeFramebufferUpdateRequest(int x, int y, int w, int h,
9d3478d11d3b Add the processing of client
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 32
diff changeset
303 boolean incremental) throws TransportException {
9d3478d11d3b Add the processing of client
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 32
diff changeset
304 byte[] b = new byte[10];
9d3478d11d3b Add the processing of client
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 32
diff changeset
305
9d3478d11d3b Add the processing of client
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 32
diff changeset
306 b[0] = (byte) FramebufferUpdateRequest; // 3 is FrameBufferUpdateRequest
9d3478d11d3b Add the processing of client
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 32
diff changeset
307 b[1] = (byte) (incremental ? 1 : 0);
9d3478d11d3b Add the processing of client
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 32
diff changeset
308 b[2] = (byte) ((x >> 8) & 0xff);
9d3478d11d3b Add the processing of client
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 32
diff changeset
309 b[3] = (byte) (x & 0xff);
9d3478d11d3b Add the processing of client
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 32
diff changeset
310 b[4] = (byte) ((y >> 8) & 0xff);
9d3478d11d3b Add the processing of client
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 32
diff changeset
311 b[5] = (byte) (y & 0xff);
9d3478d11d3b Add the processing of client
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 32
diff changeset
312 b[6] = (byte) ((w >> 8) & 0xff);
9d3478d11d3b Add the processing of client
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 32
diff changeset
313 b[7] = (byte) (w & 0xff);
9d3478d11d3b Add the processing of client
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 32
diff changeset
314 b[8] = (byte) ((h >> 8) & 0xff);
9d3478d11d3b Add the processing of client
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 32
diff changeset
315 b[9] = (byte) (h & 0xff);
35
1b81deb0abb3 write a little part reconnection.
one
parents: 33
diff changeset
316 }
1b81deb0abb3 write a little part reconnection.
one
parents: 33
diff changeset
317
153
e68dfd1972ac fix bad names.
oc
parents: 150
diff changeset
318 public void setViewer(ViewerInterface v) {
174
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
319 viewer = v;
36
b7d4d0349f99 write part of reconnection and remove warning.
one
parents: 35
diff changeset
320 }
b7d4d0349f99 write part of reconnection and remove warning.
one
parents: 35
diff changeset
321
153
e68dfd1972ac fix bad names.
oc
parents: 150
diff changeset
322 public ViewerInterface getViewer() {
174
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
323 return viewer;
65
ffd7537cebfc cuiversion
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 64
diff changeset
324 }
43
6687aa9dd55e add flag for screen change in ReciverTask.java.
one
parents: 38
diff changeset
325
6687aa9dd55e add flag for screen change in ReciverTask.java.
one
parents: 38
diff changeset
326 public void setTerminationType(boolean setType) {
6687aa9dd55e add flag for screen change in ReciverTask.java.
one
parents: 38
diff changeset
327 /*nop*/
6687aa9dd55e add flag for screen change in ReciverTask.java.
one
parents: 38
diff changeset
328 }
6687aa9dd55e add flag for screen change in ReciverTask.java.
one
parents: 38
diff changeset
329
6687aa9dd55e add flag for screen change in ReciverTask.java.
one
parents: 38
diff changeset
330 public boolean getTerminationType() {
6687aa9dd55e add flag for screen change in ReciverTask.java.
one
parents: 38
diff changeset
331 /*nop*/
6687aa9dd55e add flag for screen change in ReciverTask.java.
one
parents: 38
diff changeset
332 return true;
6687aa9dd55e add flag for screen change in ReciverTask.java.
one
parents: 38
diff changeset
333 }
45
20326a4b9d88 create new change button for client.
one
parents: 43
diff changeset
334
134
128cce60c43c where to connect command
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 133
diff changeset
335 public void close() {
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
336 // none
52
986f16afb753 update before change host.
one
parents: 45
diff changeset
337 }
45
20326a4b9d88 create new change button for client.
one
parents: 43
diff changeset
338
60
ac6f9e46566f proxy mode ok.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 59
diff changeset
339 public int getAcceptPort() {
118
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
340 return acceptPort;
60
ac6f9e46566f proxy mode ok.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 59
diff changeset
341 }
ac6f9e46566f proxy mode ok.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 59
diff changeset
342
61
d9cf08c6415c During implementation change screen.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 60
diff changeset
343 public boolean getReadyReconnect() {
d9cf08c6415c During implementation change screen.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 60
diff changeset
344 return readyReconnect;
d9cf08c6415c During implementation change screen.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 60
diff changeset
345 }
65
ffd7537cebfc cuiversion
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 64
diff changeset
346
ffd7537cebfc cuiversion
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 64
diff changeset
347
ffd7537cebfc cuiversion
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 64
diff changeset
348 public boolean getCuiVersion() {
ffd7537cebfc cuiversion
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 64
diff changeset
349 return cuiVersion;
61
d9cf08c6415c During implementation change screen.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 60
diff changeset
350 }
65
ffd7537cebfc cuiversion
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 64
diff changeset
351
ffd7537cebfc cuiversion
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 64
diff changeset
352 public void setCuiVersion(boolean flag) {
ffd7537cebfc cuiversion
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 64
diff changeset
353 cuiVersion = flag;
ffd7537cebfc cuiversion
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 64
diff changeset
354 }
66
84ad879891e9 dont move
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 65
diff changeset
355
84ad879891e9 dont move
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 65
diff changeset
356 public void readCheckDelay(Reader reader) throws TransportException {
84ad879891e9 dont move
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 65
diff changeset
357
84ad879891e9 dont move
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 65
diff changeset
358 }
134
128cce60c43c where to connect command
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 133
diff changeset
359
202
22676ca0dd97 get VNC Socket.
oc
parents: 201
diff changeset
360 public synchronized void vncConnected(boolean ready) {
191
971b4ea361e8 fix setReadyReconnect.
oc
parents: 188
diff changeset
361 if (ready && reconnecting) {
202
22676ca0dd97 get VNC Socket.
oc
parents: 201
diff changeset
362 Socket vncSocket = viewer.getVNCSocket();
22676ca0dd97 get VNC Socket.
oc
parents: 201
diff changeset
363 NetworkInterface ni = getInterface(vncSocket);
22676ca0dd97 get VNC Socket.
oc
parents: 201
diff changeset
364 if (ni!=null) {
22676ca0dd97 get VNC Socket.
oc
parents: 201
diff changeset
365 System.out.println("VNCNetworkInterface :" + ni.getName());
22676ca0dd97 get VNC Socket.
oc
parents: 201
diff changeset
366 }
187
b62a16548800 minor fix
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 186
diff changeset
367 sendDesktopSizeChange(reconnectingId);
186
f76ee760c2d2 dead lock on command line root
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 185
diff changeset
368 reconnecting = false;
192
aa00e4b2fc27 fix root viewer.
oc
parents: 191
diff changeset
369 if (reconnectingId == 0) {
aa00e4b2fc27 fix root viewer.
oc
parents: 191
diff changeset
370 viewer.setVisible(false);
aa00e4b2fc27 fix root viewer.
oc
parents: 191
diff changeset
371 }
187
b62a16548800 minor fix
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 186
diff changeset
372 }
b62a16548800 minor fix
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 186
diff changeset
373 if (reconnectingId!=0) {
186
f76ee760c2d2 dead lock on command line root
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 185
diff changeset
374 readyReconnect = ready;
f76ee760c2d2 dead lock on command line root
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 185
diff changeset
375 if (ready) {
f76ee760c2d2 dead lock on command line root
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 185
diff changeset
376 notifyAll();
f76ee760c2d2 dead lock on command line root
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 185
diff changeset
377 }
f76ee760c2d2 dead lock on command line root
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 185
diff changeset
378 }
94
75879c316796 synchronized wait for Rfb initialization in change server.
oc
parents: 89
diff changeset
379 }
75879c316796 synchronized wait for Rfb initialization in change server.
oc
parents: 89
diff changeset
380
202
22676ca0dd97 get VNC Socket.
oc
parents: 201
diff changeset
381 private NetworkInterface getInterface(Socket vncSocket) {
22676ca0dd97 get VNC Socket.
oc
parents: 201
diff changeset
382 InetAddress address = vncSocket.getInetAddress();
22676ca0dd97 get VNC Socket.
oc
parents: 201
diff changeset
383 try {
22676ca0dd97 get VNC Socket.
oc
parents: 201
diff changeset
384 return NetworkInterface.getByInetAddress(address);
22676ca0dd97 get VNC Socket.
oc
parents: 201
diff changeset
385 } catch (SocketException e) {
22676ca0dd97 get VNC Socket.
oc
parents: 201
diff changeset
386 return null;
22676ca0dd97 get VNC Socket.
oc
parents: 201
diff changeset
387 }
22676ca0dd97 get VNC Socket.
oc
parents: 201
diff changeset
388 }
22676ca0dd97 get VNC Socket.
oc
parents: 201
diff changeset
389
22676ca0dd97 get VNC Socket.
oc
parents: 201
diff changeset
390 public synchronized void waitForVNCConnection() throws InterruptedException {
187
b62a16548800 minor fix
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 186
diff changeset
391 if (reconnectingId!=0) {
b62a16548800 minor fix
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 186
diff changeset
392 while (!readyReconnect) {
b62a16548800 minor fix
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 186
diff changeset
393 wait();
b62a16548800 minor fix
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 186
diff changeset
394 }
b62a16548800 minor fix
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 186
diff changeset
395 }
94
75879c316796 synchronized wait for Rfb initialization in change server.
oc
parents: 89
diff changeset
396 }
96
76e49dd9c9c5 Client resize without reconnection
oc
parents: 94
diff changeset
397
76e49dd9c9c5 Client resize without reconnection
oc
parents: 94
diff changeset
398
170
2c36ea3f93da send id in initData message and changeServer.
oc
parents: 169
diff changeset
399 public void sendDesktopSizeChange(short id) {
96
76e49dd9c9c5 Client resize without reconnection
oc
parents: 94
diff changeset
400 LinkedList<ByteBuffer> desktopSize = new LinkedList<ByteBuffer>();
97
44f5cdc63a76 don't create Rfb and VNC proxy on change server on root.
oc
parents: 96
diff changeset
401 int width = context.getFbWidth();
44f5cdc63a76 don't create Rfb and VNC proxy on change server on root.
oc
parents: 96
diff changeset
402 int height = context.getFbHeight();
169
8ab1f6905db4 Try to hide root frame
oc
parents: 166
diff changeset
403 desktopSize.add(new UpdateRectangleMessage(width, height, EncodingType.INIT_DATA, context.getInitData(),id).getMessage());
99
da5f74092be8 minor fix.
oc
parents: 98
diff changeset
404 addSerialNumber(desktopSize);
96
76e49dd9c9c5 Client resize without reconnection
oc
parents: 94
diff changeset
405 multicastqueue.put(desktopSize);
76e49dd9c9c5 Client resize without reconnection
oc
parents: 94
diff changeset
406 }
98
8f4c45c1b396 add serial number to desktop size encoding packet.
oc
parents: 97
diff changeset
407
8f4c45c1b396 add serial number to desktop size encoding packet.
oc
parents: 97
diff changeset
408
8f4c45c1b396 add serial number to desktop size encoding packet.
oc
parents: 97
diff changeset
409 public void addSerialNumber(LinkedList<ByteBuffer> bufs) {
8f4c45c1b396 add serial number to desktop size encoding packet.
oc
parents: 97
diff changeset
410 ByteBuffer serialNum = multicastqueue.allocate(8);
8f4c45c1b396 add serial number to desktop size encoding packet.
oc
parents: 97
diff changeset
411 serialNum.putLong(counter++);
8f4c45c1b396 add serial number to desktop size encoding packet.
oc
parents: 97
diff changeset
412 serialNum.flip();
8f4c45c1b396 add serial number to desktop size encoding packet.
oc
parents: 97
diff changeset
413 bufs.addFirst(serialNum);
8f4c45c1b396 add serial number to desktop size encoding packet.
oc
parents: 97
diff changeset
414 }
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
415
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
416
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
417 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
418 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
419 }
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
420
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
421 public void stopReceiverTask() {
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
422 if (context!=null)
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
423 context.cleanUpSession(null);
118
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
424 // cleanup zlib decoder for new VNCServer
202
22676ca0dd97 get VNC Socket.
oc
parents: 201
diff changeset
425 if (isTreeManager())
118
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
426 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
427 }
113
bce2ef0a2e79 use ProtocolContext.sendMessage for upward command
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 112
diff changeset
428
bce2ef0a2e79 use ProtocolContext.sendMessage for upward command
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 112
diff changeset
429 public String getMyAddress() {
174
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
430 return myAddress;
113
bce2ef0a2e79 use ProtocolContext.sendMessage for upward command
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 112
diff changeset
431 }
118
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
432
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
433 /**
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
434 * gzip byte arrays
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
435 *
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
436 * @param deflater
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
437 * @param inputs
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
438 * byte data[]
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
439 * @param inputIndex
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
440 * @param outputs
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
441 * byte data[]
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
442 * @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
443 * @throws IOException
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
444 */
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
445 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
446 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
447 int len = 0;
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
448 ByteBuffer c1 = multicastqueue.allocate(INFLATE_BUFSIZE);
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
449 while (inputIndex < inputs.size()) {
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
450 ByteBuffer b1 = inputs.get(inputIndex++);
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
451 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
452 /**
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
453 * 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
454 * 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
455 * 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
456 * 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
457 * of bug of Java library.
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
458 */
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
459 if (inputIndex == inputs.size())
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
460 deflater.finish();
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
461 int len1 = 0;
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
462 do {
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
463 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
464 c1.remaining());
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
465 if (len1 > 0) {
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
466 len += len1;
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
467 c1.position(c1.position() + len1);
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
468 if (c1.remaining() == 0) {
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
469 c1.flip();
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
470 outputs.addLast(c1);
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
471 c1 = multicastqueue.allocate(INFLATE_BUFSIZE);
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
472 }
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
473 }
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
474 } 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
475 }
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
476 if (c1.position() != 0) {
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
477 c1.flip();
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
478 outputs.addLast(c1);
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
479 }
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
480 deflater.reset();
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
481 return len;
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
482 }
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
483
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
484 /**
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
485 * gunzip byte arrays
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
486 *
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
487 * @param inflater
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
488 * @param inputs
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
489 * byte data[]
182
b3426724667b fix read send data.
oc
parents: 181
diff changeset
490 * @param bytes
118
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
491 * byte data[]
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
492 * @return number of total bytes
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
493 * @throws IOException
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
494 */
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
495 public int unzip(Inflater inflater, LinkedList<ByteBuffer> inputs,
182
b3426724667b fix read send data.
oc
parents: 181
diff changeset
496 int inputIndex, byte[] bytes, int bufSize)
118
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
497 throws DataFormatException {
182
b3426724667b fix read send data.
oc
parents: 181
diff changeset
498 int position = 0;
b3426724667b fix read send data.
oc
parents: 181
diff changeset
499 int limit = bytes.length;
118
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
500 while (inputIndex < inputs.size()) {
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
501 ByteBuffer input = inputs.get(inputIndex++);
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
502 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
503 // 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
504 // we need this
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
505 // 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
506 do {
182
b3426724667b fix read send data.
oc
parents: 181
diff changeset
507 int len0 = inflater.inflate(bytes, position,
b3426724667b fix read send data.
oc
parents: 181
diff changeset
508 limit-position);
118
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
509 if (len0 > 0) {
182
b3426724667b fix read send data.
oc
parents: 181
diff changeset
510 position += len0;
b3426724667b fix read send data.
oc
parents: 181
diff changeset
511 if (position > limit) {
b3426724667b fix read send data.
oc
parents: 181
diff changeset
512 throw new DataFormatException();
118
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
513 }
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
514 }
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
515 } while (!inflater.needsInput());
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
516 }
182
b3426724667b fix read send data.
oc
parents: 181
diff changeset
517 return position;
118
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
518 }
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
519
135
ada4d850a820 lostParent and notFoundParenet
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 134
diff changeset
520 /**
ada4d850a820 lostParent and notFoundParenet
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 134
diff changeset
521 * 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
522 * 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
523 * @param dataLen
ada4d850a820 lostParent and notFoundParenet
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 134
diff changeset
524 * @param reader
ada4d850a820 lostParent and notFoundParenet
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 134
diff changeset
525 * @throws TransportException
ada4d850a820 lostParent and notFoundParenet
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 134
diff changeset
526 */
182
b3426724667b fix read send data.
oc
parents: 181
diff changeset
527 public void readSendData(int dataLen, Reader reader, byte[] bytes)
118
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
528 throws TransportException {
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
529 LinkedList<ByteBuffer> bufs = new LinkedList<ByteBuffer>();
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
530 ByteBuffer header = multicastqueue.allocate(16);
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
531 ByteBuffer serial = multicastqueue.allocate(8);
202
22676ca0dd97 get VNC Socket.
oc
parents: 201
diff changeset
532 if (!isTreeManager()) {
118
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
533 reader.readBytes(serial.array(),0,8);
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
534 serial.limit(8);
182
b3426724667b fix read send data.
oc
parents: 181
diff changeset
535 }
185
feefc1e58153 minor fix
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 182
diff changeset
536 reader.mark(dataLen);
118
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
537 reader.readBytes(header.array(), 0, 16);
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
538 header.limit(16);
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
539 if (header.get(0) == FramebufferUpdate) {
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
540 int encoding = header.getInt(12);
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
541 if (encoding == EncodingType.ZRLE.getId()
186
f76ee760c2d2 dead lock on command line root
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 185
diff changeset
542 || encoding == EncodingType.ZLIB.getId()) {
f76ee760c2d2 dead lock on command line root
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 185
diff changeset
543 // recompress into ZREE
f76ee760c2d2 dead lock on command line root
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 185
diff changeset
544 // 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
545 ByteBuffer len = multicastqueue.allocate(4);
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
546 reader.readBytes(len.array(), 0, 4);
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
547 len.limit(4);
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
548 ByteBuffer inputData = multicastqueue.allocate(dataLen - 20);
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
549 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
550 inputData.limit(dataLen - 20);
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
551 LinkedList<ByteBuffer> inputs = new LinkedList<ByteBuffer>();
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
552 inputs.add(inputData);
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
553
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
554 header.putInt(12, EncodingType.ZRLEE.getId()); // means
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
555 // recompress
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
556 // every time
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
557 // 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
558 // protocol, clients have to be modified.
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
559 Deflater nDeflater = deflater; // new Deflater();
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
560 LinkedList<ByteBuffer> out = new LinkedList<ByteBuffer>();
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
561 try {
182
b3426724667b fix read send data.
oc
parents: 181
diff changeset
562 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
563 // dump32(inputs);
182
b3426724667b fix read send data.
oc
parents: 181
diff changeset
564 out.add(ByteBuffer.wrap(bytes));
118
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
565 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
566 ByteBuffer blen = multicastqueue.allocate(4);
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
567 blen.putInt(len2);
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
568 blen.flip();
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
569 bufs.addFirst(blen);
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
570 bufs.addFirst(header);
146
5be1d92e7835 not working yet
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 145
diff changeset
571 addSerialNumber(bufs);
118
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
572 multicastqueue.put(bufs);
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
573 } catch (DataFormatException e) {
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
574 throw new TransportException(e);
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
575 } catch (IOException e) {
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
576 throw new TransportException(e);
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
577 }
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
578 return;
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
579 }
186
f76ee760c2d2 dead lock on command line root
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 185
diff changeset
580 // ZRLEE is already compressed
118
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
581 bufs.add(header);
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
582 if (dataLen > 16) {
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
583 ByteBuffer b = multicastqueue.allocate(dataLen - 16);
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
584 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
585 b.limit(dataLen - 16);
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
586 bufs.add(b);
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
587 }
120
c1b14cef2704 MyRfb fix done.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 118
diff changeset
588 this.addSerialNumber(bufs);
118
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
589 multicastqueue.put(bufs);
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
590 return;
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
591 }
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
592 // 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
593 // decompressing here,
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
594 // 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
595 // each client.
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
596 // 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
597 // here.
38e461e9b9c9 remove duplicated code in MyRfbProto*
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 113
diff changeset
598 }
124
214d4f206431 add TreeVNC command number.
oc
parents: 123
diff changeset
599
145
649794dfb9d5 add my hostname to handle multiple network
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 144
diff changeset
600 public abstract void addHostToSelectionPanel(int port, String hostname,String myHostName) ;
143
4547543ca73c findRootReply
oc
parents: 138
diff changeset
601
144
1e004d9c599d notify connection panel
oc
parents: 143
diff changeset
602 public void createRootSelectionPanel(CreateConnectionParam createConnectionParam) {
143
4547543ca73c findRootReply
oc
parents: 138
diff changeset
603
4547543ca73c findRootReply
oc
parents: 138
diff changeset
604 }
4547543ca73c findRootReply
oc
parents: 138
diff changeset
605
169
8ab1f6905db4 Try to hide root frame
oc
parents: 166
diff changeset
606 public void setId(short id) {
8ab1f6905db4 Try to hide root frame
oc
parents: 166
diff changeset
607 this.id = id;
8ab1f6905db4 Try to hide root frame
oc
parents: 166
diff changeset
608 }
8ab1f6905db4 Try to hide root frame
oc
parents: 166
diff changeset
609
8ab1f6905db4 Try to hide root frame
oc
parents: 166
diff changeset
610 public short getId() {
8ab1f6905db4 Try to hide root frame
oc
parents: 166
diff changeset
611 return id;
8ab1f6905db4 Try to hide root frame
oc
parents: 166
diff changeset
612 }
8ab1f6905db4 Try to hide root frame
oc
parents: 166
diff changeset
613
174
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
614 public void setMyAddress(String myHostName) {
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
615 this.myAddress = myHostName;
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
616
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
617 }
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
618
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
619 public void setLeader(boolean leader) {
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
620 this.leader = leader;
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
621 }
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
622
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
623 public boolean isLeader() {
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
624 return leader;
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
625 }
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
626
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
627 public void setTreeManager(TreeManagement clients) {
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
628 treeManager = clients;
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
629 }
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
630
188
f176bffcdc4a add showTreeNode option.
oc
parents: 187
diff changeset
631 public TreeManagement getTreeManager() {
174
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
632 return treeManager;
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
633 }
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
634
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
635 /**
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
636 * chnageVNCServer is called when host change.
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
637 *
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
638 * @param vncProxyService
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
639 * @param hostName
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
640 * HostAddress
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
641 * @param width
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
642 * FrameWidth
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
643 * @param height
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
644 * FrameHeight
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
645 * @param id
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
646 * @throws InterruptedException
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
647 */
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
648 public void changeVNCServer(ViewerInterface vncProxyService, String hostName, int width, int height, short id)
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
649 throws UnknownHostException, IOException, InterruptedException {
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
650 // stop reader stop
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
651 stopReceiverTask();
192
aa00e4b2fc27 fix root viewer.
oc
parents: 191
diff changeset
652 reconnectingId = id;
174
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
653 vncProxyService.inhelitClients(vncProxyService, hostName);
187
b62a16548800 minor fix
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 186
diff changeset
654 // after connecting VNC server, rfb send SEND_INIT_DATA command and wakes me up if necessary
186
f76ee760c2d2 dead lock on command line root
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 185
diff changeset
655 reconnecting = true;
187
b62a16548800 minor fix
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 186
diff changeset
656 if (reconnectingId!=0) {
202
22676ca0dd97 get VNC Socket.
oc
parents: 201
diff changeset
657 waitForVNCConnection();
187
b62a16548800 minor fix
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 186
diff changeset
658 }
174
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
659 }
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
660
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
661 /**
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
662 * start accepting children
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
663 * run rootFinderListener if necessary
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
664 */
176
fa6cfb85444e on going ...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 175
diff changeset
665 public void createConnectionAndStart(ViewerInterface v) {
174
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
666 selectPort(ConnectionParams.DEFAULT_VNC_ROOT);
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
667 if (treeManager!=null) {
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
668 treeManager.getList().getFirst().setPort(getAcceptPort());
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
669 }
176
fa6cfb85444e on going ...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 175
diff changeset
670 startTreeVncCommandListener();
202
22676ca0dd97 get VNC Socket.
oc
parents: 201
diff changeset
671 if(isTreeManager() && firstTime) {
176
fa6cfb85444e on going ...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 175
diff changeset
672 getCast = new TreeRootFinderListener(v);
fa6cfb85444e on going ...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 175
diff changeset
673 Thread thread = new Thread(getCast, "tree-root-find-listener");
174
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
674 thread.start();
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
675 firstTime = false;
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
676 }
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
677 }
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
678
176
fa6cfb85444e on going ...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 175
diff changeset
679 public void startTreeVncCommandListener() {
fa6cfb85444e on going ...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 175
diff changeset
680 acceptThread = new TreeVncCommandChannelListener(this, getAcceptPort());
fa6cfb85444e on going ...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 175
diff changeset
681 Thread thread = new Thread(acceptThread, "TreeVNC-accept");
fa6cfb85444e on going ...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 175
diff changeset
682 thread.start();
fa6cfb85444e on going ...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 175
diff changeset
683 }
fa6cfb85444e on going ...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 175
diff changeset
684
174
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
685 public TreeVncCommandChannelListener getAcceptThread() {
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
686 return acceptThread;
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
687 }
2e1530139169 reorganization
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 170
diff changeset
688
176
fa6cfb85444e on going ...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 175
diff changeset
689 public void setConnectionParam(CreateConnectionParam createConnectionParam) {
fa6cfb85444e on going ...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 175
diff changeset
690 cp = createConnectionParam;
fa6cfb85444e on going ...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 175
diff changeset
691 }
fa6cfb85444e on going ...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 175
diff changeset
692
fa6cfb85444e on going ...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 175
diff changeset
693 public CreateConnectionParam getConnectionParam() {
fa6cfb85444e on going ...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 175
diff changeset
694 return cp;
fa6cfb85444e on going ...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 175
diff changeset
695 }
fa6cfb85444e on going ...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 175
diff changeset
696
178
34b7558aeffa remove TreeTask, StartTreeHandling
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 177
diff changeset
697 public boolean hasViewer() {
34b7558aeffa remove TreeTask, StartTreeHandling
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 177
diff changeset
698 return hasViewer;
34b7558aeffa remove TreeTask, StartTreeHandling
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 177
diff changeset
699 }
34b7558aeffa remove TreeTask, StartTreeHandling
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 177
diff changeset
700
34b7558aeffa remove TreeTask, StartTreeHandling
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 177
diff changeset
701 public void setHasViewer(boolean b) {
34b7558aeffa remove TreeTask, StartTreeHandling
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 177
diff changeset
702 hasViewer = b;
34b7558aeffa remove TreeTask, StartTreeHandling
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 177
diff changeset
703 }
34b7558aeffa remove TreeTask, StartTreeHandling
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 177
diff changeset
704
186
f76ee760c2d2 dead lock on command line root
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 185
diff changeset
705 public void setReconnecting(boolean b) {
f76ee760c2d2 dead lock on command line root
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 185
diff changeset
706 reconnecting = b;
f76ee760c2d2 dead lock on command line root
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 185
diff changeset
707 }
f76ee760c2d2 dead lock on command line root
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 185
diff changeset
708
194
b038aafeb2b0 hide VNC server's view to prevent video feed back.
oc
parents: 192
diff changeset
709 public int getReconnectingId() {
b038aafeb2b0 hide VNC server's view to prevent video feed back.
oc
parents: 192
diff changeset
710 return reconnectingId;
b038aafeb2b0 hide VNC server's view to prevent video feed back.
oc
parents: 192
diff changeset
711 }
b038aafeb2b0 hide VNC server's view to prevent video feed back.
oc
parents: 192
diff changeset
712
201
ced24de3f2c5 get network interfaces.
oc
parents: 194
diff changeset
713 public void getNetworkInterfaces() throws SocketException {
ced24de3f2c5 get network interfaces.
oc
parents: 194
diff changeset
714 for (Enumeration<NetworkInterface> e = NetworkInterface.getNetworkInterfaces(); e.hasMoreElements();) {
ced24de3f2c5 get network interfaces.
oc
parents: 194
diff changeset
715 NetworkInterface ni;
ced24de3f2c5 get network interfaces.
oc
parents: 194
diff changeset
716 ni = e.nextElement();
ced24de3f2c5 get network interfaces.
oc
parents: 194
diff changeset
717 if (ni.isUp() && ni.supportsMulticast() && !ni.isLoopback()) {
ced24de3f2c5 get network interfaces.
oc
parents: 194
diff changeset
718 addNetworkInterface(ni, null);
ced24de3f2c5 get network interfaces.
oc
parents: 194
diff changeset
719 System.out.println("Interfaces :" + ni.getName());
ced24de3f2c5 get network interfaces.
oc
parents: 194
diff changeset
720 }
ced24de3f2c5 get network interfaces.
oc
parents: 194
diff changeset
721 }
ced24de3f2c5 get network interfaces.
oc
parents: 194
diff changeset
722 }
ced24de3f2c5 get network interfaces.
oc
parents: 194
diff changeset
723
ced24de3f2c5 get network interfaces.
oc
parents: 194
diff changeset
724 private void addNetworkInterface(NetworkInterface ni, TreeManagement treeManager) {
ced24de3f2c5 get network interfaces.
oc
parents: 194
diff changeset
725 interfaces.put(ni, treeManager);
ced24de3f2c5 get network interfaces.
oc
parents: 194
diff changeset
726 }
ced24de3f2c5 get network interfaces.
oc
parents: 194
diff changeset
727
164
86289e56263c Send initData in server change
oc
parents: 160
diff changeset
728
28
18fad65bc447 Create MyRfbProto.java
one
parents:
diff changeset
729 }