Mercurial > hg > Members > riono > TreeVNC_ja_comment
view src/main/java/jp/ac/u_ryukyu/treevnc/server/VncProxyService.java @ 133:70cbec526039
connection handling
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Sat, 07 Jun 2014 12:54:44 +0900 |
parents | 1f6bfaa3281b |
children | 128cce60c43c |
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package jp.ac.u_ryukyu.treevnc.server; import java.awt.event.*; import java.io.*; import java.net.UnknownHostException; import java.util.LinkedList; import java.util.logging.Logger; import jp.ac.u_ryukyu.treevnc.AcceptThread; import jp.ac.u_ryukyu.treevnc.client.TreeVncRootSelectionPanel; import com.glavsoft.core.SettingsChangedEvent; import com.glavsoft.rfb.IChangeSettingsListener; import com.glavsoft.rfb.IRfbSessionListener; import com.glavsoft.rfb.protocol.ProtocolSettings; import com.glavsoft.viewer.Viewer; import com.glavsoft.viewer.cli.Parser; import com.glavsoft.viewer.swing.ConnectionParams; import com.glavsoft.viewer.swing.ParametersHandler; public class VncProxyService extends Viewer implements Runnable, IRfbSessionListener, IChangeSettingsListener { /** * */ private static final long serialVersionUID = 1L; public static Logger logger = Logger.getLogger("com.glavsoft"); private boolean forceReconnection; private String reconnectionReason; private AcceptThread acceptThread; private GetBroadCastProxy getCast; private AcceptClient clients; public int opendPort; static VncProxyService currentVps; private int fbWidth = 0; private boolean firstTime = true; private int vncport = ConnectionParams.DEFAULT_RFB_PORT; public VncProxyService() { ProtocolSettings.getDefaultSettings(); uiSettings = super.uiSettings; } public VncProxyService(VncProxyService vps, String hostName) { this(); connectionParams.hostName = hostName; myRfb = vps.myRfb; forceReconnection = vps.forceReconnection; reconnectionReason = vps.reconnectionReason; acceptThread = vps.acceptThread; getCast = vps.getCast; clients = vps.clients; opendPort = vps.opendPort; } public static void main(String[] argv) { String[] mainArgs = argv; System.out.println(mainArgs.length); // input into arguments Decision Parser parser = new Parser(); ParametersHandler.completeParserOptions(parser); parser.parse(argv); if (parser.isSet(ParametersHandler.ARG_HELP)) { printUsage(parser.optionsUsage()); System.exit(0); } VncProxyService vps = new VncProxyService(); vps.initProxy1("localhost"); } private void initProxy1(String hostName) { myRfb = new MyRfbProtoProxy(); myRfb.setVncProxy(this); clients = new AcceptClient(); isApplet = false; setIsTreeVNC(true); setConnectionParam(hostName,vncport); isApplet = true; run(); createConnectionAndStart(); try { threadSetAndStart(); } catch (UnknownHostException e) { } catch (IOException e) { } } /** * start new VNC server receiver with * inherited clients * @param vs * @param hostName */ private void inhelitClients(VncProxyService vs, String hostName) { myRfb.setReadyReconnect(false); setConnectionParam(hostName,vncport); isApplet = true; this.setNoConnection(false); run(); firstTime = false; createConnectionAndStart(); } public void createConnectionAndStart() { Thread thread; opendPort = myRfb.selectPort(ConnectionParams.DEFAULT_VNC_ROOT); acceptThread = new AcceptThread(myRfb, opendPort); thread = new Thread(acceptThread, "TreeVNC-accept"); thread.start(); if(firstTime) { getCast = new GetBroadCastProxy(this, this.connectionParams.getHostName(), this.connectionParams.getHostName()); thread = new Thread(getCast); thread.start(); } } public void proxyStart(String[] argv, int width, int height) { fbWidth = width; proxyStart(argv); } public void proxyStart(String[] argv) { // input into arguments Decision Parser parser = new Parser(); ParametersHandler.completeParserOptions(parser); if (fbWidth == 0) parser.parse(argv); if (parser.isSet(ParametersHandler.ARG_HELP)) { printUsage(parser.optionsUsage()); System.exit(0); } initProxy1("localhost"); } @Override public void destroy() { } @Override public void windowClosing(WindowEvent e) { if (e != null && e.getComponent() != null) { e.getWindow().setVisible(false); } closeApp(); } private void threadSetAndStart() throws UnknownHostException, IOException { CreateThread createThread = new CreateThread(clients); Thread thread = new Thread(createThread); thread.start(); } protected void socketClose() { } @Override public void rfbSessionStopped(final String reason) { } /** * chnageVNCServer is called when host change. * * @param hostName * HostAddress * @param width * FrameWidth * @param height * FrameHeight * @throws InterruptedException */ public void changeVNCServer(String hostName, int width, int height) throws UnknownHostException, IOException, InterruptedException { // stop reader stop myRfb.stopReceiverTask(); inhelitClients(this, hostName); orderRecconection(hostName); } @Override public void settingsChanged(SettingsChangedEvent event) { } public void setFirstTime(boolean flag) { firstTime = flag; } public void orderRecconection(String hostName) throws UnknownHostException, IOException, InterruptedException { myRfb.waitForReady(this); myRfb.sendDesktopSizeChange(); } public LinkedList<TreeVNCNode> clientList() { return clients.getList(); } public void addHostToSelectionPanel(int port, String hostname) { if (rootSelectionPanel != null) { rootSelectionPanel.checkBox(Integer.toString(port) + ":" + hostname); rootSelectionPanel.setButton(); rootSelectionPanel.visible(); } } public void createRootSelectionPanel() { rootSelectionPanel = new TreeVncRootSelectionPanel(); } }