Mercurial > hg > Applications > TightVNC_orginal
annotate src/main/java/jp/ac/u_ryukyu/treevnc/client/EchoClient.java @ 12:12c3a73be47f
rename package
| author | one |
|---|---|
| date | Tue, 21 Aug 2012 14:24:38 +0900 |
| parents | src/main/java/ac/ryukyu/treevnc/client/EchoClient.java@e7ce2b2ffed8 |
| children | 758d025ee24b |
| rev | line source |
|---|---|
| 12 | 1 package jp.ac.u_ryukyu.treevnc.client; |
| 1 | 2 |
| 3 import java.io.*; | |
| 4 import java.net.*; | |
| 12 | 5 |
| 6 import jp.ac.u_ryukyu.treevnc.*; | |
| 1 | 7 |
| 8 //import myVncProxy.MulticastQueue.Client; | |
| 9 | |
| 10 public class EchoClient { | |
| 11 private String name; | |
| 12 private BufferedReader is = null; | |
| 13 private DataOutputStream os = null; | |
| 14 private Socket echoSocket = null; | |
| 15 private boolean runflag = false; | |
| 16 private WaitReply waitReply; | |
| 17 private Socket clientSocket = null; | |
| 18 // MyVncClient client; | |
| 19 private InterfaceForViewer client; | |
| 20 private int echoPort = 9999; | |
| 21 // private IpV6 ipV6; | |
| 22 // private MyVncClient checkMove; | |
| 23 // private VncViewer vncV; | |
| 24 String responseLine; | |
| 25 String parent;// 親の番号 | |
| 26 String treenum;// 自分の番号 | |
| 27 String leaderflag;// リーダフラグ | |
| 28 | |
| 29 // boolean passflag; | |
| 30 | |
| 31 // WaitReplyに自分自身を渡している | |
| 32 public EchoClient() { | |
| 33 } | |
| 34 | |
| 35 public EchoClient(EchoClient echo) { | |
| 36 this.name = echo.name; | |
| 37 this.leaderflag = echo.leaderflag; | |
| 38 this.parent = echo.parent; | |
| 39 this.treenum = echo.treenum; | |
| 40 this.client = echo.client; | |
| 41 this.waitReply = echo.waitReply; | |
| 42 // checkMove = (MyVncClient)echo.client; | |
| 43 } | |
| 44 | |
| 45 // VncViewerから引数をもらってきてproxy役を認識する | |
| 46 public EchoClient(String name, MyVncClient client) { | |
|
2
dca3bd61b830
before change MyVncClient.java
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
1
diff
changeset
|
47 this.client = (InterfaceForViewer) client; |
| 1 | 48 this.name = name; |
| 49 } | |
| 50 | |
| 3 | 51 public EchoClient(String name, int echoPort) { |
| 52 this.echoPort = echoPort; | |
| 53 this.name = name; | |
| 54 } | |
| 55 | |
| 1 | 56 public EchoClient(String name, MyVncClient client, int echoPort) { |
|
2
dca3bd61b830
before change MyVncClient.java
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
1
diff
changeset
|
57 this.client = (InterfaceForViewer) client; |
| 1 | 58 this.name = name; |
| 59 this.echoPort = echoPort; | |
| 60 } | |
| 61 | |
| 62 public EchoClient(EchoClient echo, MyVncClient client) { | |
|
2
dca3bd61b830
before change MyVncClient.java
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
1
diff
changeset
|
63 this.client = (InterfaceForViewer) client; |
| 1 | 64 this.name = echo.name; |
| 65 leaderflag = echo.leaderflag; | |
| 66 parent = echo.parent; | |
| 67 treenum = echo.treenum; | |
| 68 waitReply = echo.waitReply; | |
| 69 } | |
| 70 /* | |
| 71 public EchoClient(String name, CuiMyVncClient client) { | |
| 72 this.client = client; | |
| 73 this.name = name; | |
| 74 } | |
| 75 | |
| 76 public EchoClient(String name, CuiMyVncClient client, int echoPort) { | |
| 77 this.client = client; | |
| 78 this.name = name; | |
| 79 this.echoPort = echoPort; | |
| 80 } | |
| 81 | |
| 82 public EchoClient(EchoClient echo, CuiMyVncClient client) { | |
| 83 this.client = client; | |
| 84 this.name = echo.name; | |
| 85 leaderflag = echo.leaderflag; | |
| 86 parent = echo.parent; | |
| 87 treenum = echo.treenum; | |
| 88 } | |
| 89 */ | |
| 90 | |
| 91 // void hostn(String args){ | |
| 92 void openport() { | |
| 93 try { | |
| 94 if (name != null) { | |
| 95 echoSocket = new Socket(name, echoPort); | |
| 96 } else { | |
| 97 echoSocket = new Socket("133.13.48.18", echoPort); | |
| 98 } | |
| 99 os = new DataOutputStream(echoSocket.getOutputStream()); | |
| 100 is = new BufferedReader(new InputStreamReader( | |
| 101 echoSocket.getInputStream())); | |
| 102 } catch (UnknownHostException e) { | |
| 103 System.err.println("Don't know about host: localhost"); | |
| 104 } catch (IOException e) { | |
| 105 System.out.println(name + " Connection Faild"); | |
| 106 System.exit(0); | |
| 107 } | |
| 108 | |
| 109 } | |
| 110 | |
| 111 /** | |
| 112 * @param args | |
| 113 * select connect port | |
| 114 * @return | |
| 115 */ | |
| 116 EchoClient requestHostName(String args) { | |
| 117 // サーバーにメッセージを送る | |
| 118 if (echoSocket != null && os != null && is != null) { | |
| 119 try { | |
| 120 | |
| 121 InetAddress addr = InetAddress.getLocalHost(); | |
| 122 String add = new String(addr.getHostAddress()); | |
| 123 // add = getIpV6(); | |
| 124 | |
| 125 os.writeBytes(add + "\n"); | |
| 126 os.writeBytes(args + "\n"); | |
| 127 getProxyData(is); | |
| 128 | |
| 129 streamClose(); | |
| 130 } catch (UnknownHostException e) { | |
| 131 System.err.println("Trying to connect to unknown host: " + e); | |
| 132 } catch (IOException e) { | |
| 133 System.err.println("IOException: " + e); | |
| 134 } | |
| 135 waitReply = new WaitReply(treenum, client); | |
| 136 waitReply.start(); | |
| 137 } | |
| 138 return this; | |
| 139 } | |
| 140 | |
| 141 /** | |
| 142 * Call at lost host | |
| 143 */ | |
| 144 boolean lostHost() { | |
| 145 if (echoSocket != null && os != null && is != null) { | |
| 146 try { | |
| 147 if (runflag) { | |
| 148 return true; | |
| 149 } | |
| 150 sendDataProxy(); | |
| 151 String checkRepetition = getProxyData2(is); | |
| 152 if (checkRepetition.equals("stop")) { | |
| 153 return true; | |
| 154 } | |
| 155 // if(!(checkRepetition.equals("skip")) || | |
| 156 // "1".equals(leaderflag)) { | |
| 157 if (!(waitReply.checkPath())) { | |
| 158 Thread.sleep(1000); | |
| 159 reConnectionMain(echoSocket); | |
| 160 streamClose(); | |
| 161 } | |
| 162 // Thread.sleep(1000); | |
| 163 /* | |
| 164 * if(!(checkMove.vncFrame.isShowing())&&"skip".equals( | |
| 165 * checkRepetition)) { openport(); notfoundParent(); } | |
| 166 */ | |
| 167 } catch (UnknownHostException e) { | |
| 168 System.err.println("Trying to connect to unknown host: " + e); | |
| 169 } catch (IOException e) { | |
| 170 return false; | |
| 171 } catch (InterruptedException e) { | |
| 172 e.printStackTrace(); | |
| 173 | |
| 174 } catch (NullPointerException e) { | |
| 175 openport(); | |
| 176 System.out.println("notFoundParents"); | |
| 177 notfoundParent(); | |
| 178 } | |
| 179 } | |
| 180 return true; | |
| 181 } | |
| 182 | |
| 183 boolean notfoundParent() { | |
| 184 if (echoSocket != null && os != null && is != null) { | |
| 185 runflag = true; | |
| 186 try { | |
| 187 sendDataProxy("2", parent, null); | |
| 188 getProxyData(is); | |
| 189 reConnectionMain(echoSocket); | |
| 190 streamClose(); | |
| 191 } catch (UnknownHostException e) { | |
| 192 System.err.println("Trying to connect to unknown host: " + e); | |
| 193 } catch (IOException e) { | |
| 194 System.err.println("IOException: " + e); | |
| 195 } | |
| 196 } | |
| 197 return true; | |
| 198 } | |
| 199 | |
| 200 EchoClient Interruption(Socket _clientSocket) { | |
| 201 clientSocket = _clientSocket; | |
| 202 BufferedReader lostis = null;// あとで修正する | |
| 203 | |
| 204 try { | |
| 205 lostis = new BufferedReader(new InputStreamReader( | |
| 206 clientSocket.getInputStream())); | |
| 207 getProxyData(lostis); | |
| 208 clientSocket.close();// WaitReplyのacceptを終了させる | |
| 209 } catch (IOException e) { | |
| 210 System.out.println(e); | |
| 211 } | |
| 212 return this; | |
| 213 } | |
| 214 | |
| 215 void getProxyData(BufferedReader is) throws IOException { | |
| 216 if ((responseLine = is.readLine()) != null) { | |
| 217 System.out.println("Server: " + responseLine); | |
| 218 } | |
| 219 if ((parent = is.readLine()) != null) { | |
| 220 System.out.println("parent: " + parent); | |
| 221 } | |
| 222 if ((treenum = is.readLine()) != null) { | |
| 223 System.out.println("treenum: " + treenum); | |
| 224 } | |
| 225 if ((leaderflag = is.readLine()) != null) { | |
| 226 System.out.println("leaderflag: " + leaderflag); | |
| 227 } | |
| 228 } | |
| 229 | |
| 230 String getProxyData2(BufferedReader is) throws IOException { | |
| 231 String checkRepetition; | |
| 232 System.out.println("-------------------re----------------------------"); | |
| 233 if ((responseLine = is.readLine()) != null) { | |
| 234 System.out.println("Server: " + responseLine); | |
| 235 } | |
| 236 if ((parent = is.readLine()) != null) { | |
| 237 System.out.println("parent:test " + parent); | |
| 238 } | |
| 239 if ((checkRepetition = is.readLine()) != null) { | |
| 240 System.out.println("checkRepetition: " + checkRepetition); | |
| 241 } | |
| 242 return checkRepetition; | |
| 243 } | |
| 244 | |
| 245 void reConnectionMain(Socket echoSocket) { | |
| 246 client.close(); | |
| 247 client.setClientSocket(echoSocket); | |
| 248 client.run(); | |
| 249 /* | |
| 250 client.init(); | |
| 251 client.setEchoValue(this); | |
| 252 client.getParentName(); | |
| 253 client.start_threads(); | |
| 254 client.start(); | |
| 255 */ | |
| 256 } | |
| 257 | |
| 258 void streamClose() throws IOException { | |
| 259 os.close(); | |
| 260 is.close(); | |
| 261 echoSocket.close(); | |
| 262 } | |
| 263 | |
| 264 void sendDataProxy() { | |
| 265 if ("1".equals(leaderflag)) { | |
| 266 sendDataProxy("1", parent, treenum); | |
| 267 System.out.println("---------------------------------------------"); | |
| 268 } else { | |
| 269 sendDataProxy("3", parent, treenum); | |
| 270 System.out.println("---------------------------------------------"); | |
| 271 } | |
| 272 } | |
| 273 | |
| 274 void sendDataProxy(String type, String num, String treenum) { | |
| 275 try { | |
| 276 if (treenum != null) { | |
| 277 os.writeBytes(type + "\n"); | |
| 278 os.writeBytes(num + "\n"); | |
| 279 os.writeBytes(treenum + "\n"); | |
| 280 } else { | |
| 281 os.writeBytes(type + "\n"); | |
| 282 os.writeBytes(num + "\n"); | |
| 283 } | |
| 284 | |
| 285 } catch (UnknownHostException e) { | |
| 286 System.err.println("Trying to connect to unknown host: " + e); | |
| 287 } catch (IOException e) { | |
| 288 System.err.println("IOException: " + e); | |
| 289 } | |
| 290 } | |
| 291 /* | |
| 292 * String getIpV6() { ipV6 = new IpV6(); ipV6.getInterface(); return | |
| 293 * ipV6.getV6(); } | |
| 294 */ | |
| 295 } |