--- a/src/treeVnc/MyVncClient.java	Mon Jan 23 20:49:46 2012 +0900
+++ b/src/treeVnc/MyVncClient.java	Sat Jan 28 03:26:02 2012 +0900
@@ -20,10 +20,10 @@
 	private Socket clientSocket = null;
 	private String parent, treenum;
 	private String leaderflag;
-	//private boolean runflag = false;
+	// private boolean runflag = false;
 	private boolean first = true;
 
-	private EchoClient echoValue;		
+	private EchoClient echoValue;
 	private int echoPort;
 	private String pHost;
 	private TextBoxClient getHost;
@@ -49,61 +49,69 @@
 		System.out.println(mainArgs.length);
 		inAnApplet = false;
 		inSeparateFrame = true;
-		
-//	if(mainArgs.length == 0) {
+		if (mainArgs.length != 0) {
+			if ("-c".equals(argv[0])) {
+				getHost = new TextBoxClient();
+				getHost.ipRegister();
+				pHost = getHost.getAddressOption();
+				port = Integer.parseInt(getHost.getPortOption());
+			} else {
+				bCast = new BroadCastClient("who");
+				bCast.createSocket();
+				bCast.sendData();
+				getBcast = new GetBroadCastClient();
+				if ("-reg".equals(argv[0]) && getNamePort() != null) {
+					getBcast.text.checkBox(getNamePort());
+					getBcast.text.setButton();
+					getBcast.text.visible();
+				} else {
+					runBcast = new Thread(getBcast);
+					runBcast.start();
+					getBcast.setStopFlag(true);
+				}
+				pHost = getBcast.text.getAddress();
+				port = Integer.parseInt(getBcast.text.getPort());
+				if (!("-reg".equals(argv[0])))
+					getBcast.socketClose();
+
+			}
+		} else {
 			bCast = new BroadCastClient("who");
 			bCast.createSocket();
 			bCast.sendData();
 			getBcast = new GetBroadCastClient();
-			if(getNamePort() != null)
-				getBcast.text.checkBox(getNamePort());
 			runBcast = new Thread(getBcast);
 			runBcast.start();
-//		}
-		
-		//getBcast.text.checkBox(getNamePort());
-		/*
-		try {
-			Thread.sleep(1000);
-		} catch (InterruptedException e) {
-			e.printStackTrace();
-		}
 			getBcast.setStopFlag(true);
 			pHost = getBcast.text.getAddress();
 			port = Integer.parseInt(getBcast.text.getPort());
-			getBcast.socketClose();
-			
-	*/
-			
-
-		if(mainArgs.length == 0)
-			getBcast.setStopFlag(true);
-		else {
-			getHost = new TextBoxClient();
-			getHost.ipRegister();
 		}
 
-		if (mainArgs.length > 0)
-			pHost = getHost.getAddressOption();	
-			//pHost = mainArgs[0];
-		else {
-			pHost = getBcast.text.getAddress();
-		}
-			
-			
-			//pHost = "cls080.ie.u-ryukyu.ac.jp";
-		if (mainArgs.length > 0)
-			port = Integer.parseInt(getHost.getPortOption());
-			//port = Integer.parseInt(mainArgs[1]);
-		else {
-			port = Integer.parseInt(getBcast.text.getPort());
-			getBcast.socketClose();
-//			port = 5999;
-		}
+		// getBcast.text.checkBox(getNamePort());
+		/*
+		 * try { Thread.sleep(1000); } catch (InterruptedException e) {
+		 * e.printStackTrace(); }
+		 */
 
+		/*
+		 * 
+		 * if(mainArgs.length == 0) getBcast.setStopFlag(true); else { getHost =
+		 * new TextBoxClient(); getHost.ipRegister(); }
+		 * 
+		 * if (mainArgs.length > 0) pHost = getHost.getAddressOption(); //pHost
+		 * = mainArgs[0]; else { pHost = getBcast.text.getAddress(); }
+		 * 
+		 * 
+		 * //pHost = "cls080.ie.u-ryukyu.ac.jp"; if (mainArgs.length > 0) port =
+		 * Integer.parseInt(getHost.getPortOption()); //port =
+		 * Integer.parseInt(mainArgs[1]); else { port =
+		 * Integer.parseInt(getBcast.text.getPort()); getBcast.socketClose(); //
+		 * port = 5999; }
+		 */
 		init();
 		start_threads();
 		start();
+
 	}
 
 	public void init() {
@@ -177,8 +185,8 @@
 			} else {
 				System.out.println("reConnectAndAuthenticate() ");
 				reConnectAndAuthenticate();
-				//accThread = new Thread(new AcceptThread(rfb, 5999));
-				//accThread.start();
+				// accThread = new Thread(new AcceptThread(rfb, 5999));
+				// accThread.start();
 			}
 
 			doProtocolInitialisation();
@@ -226,11 +234,11 @@
 				}
 
 				echoValue.openport();
-				
-				if (echoValue.losthost()) {
+
+				if (echoValue.lostHost()) {
 					break;
 				}
-				
+
 				counter++;
 			}
 		} catch (Exception e) {
@@ -239,7 +247,7 @@
 		}
 		gbc.weightx = 1.0;
 		gbc.weighty = 1.0;
-		
+
 		if (inSeparateFrame) {
 			// Create a panel which itself is resizeable and can hold
 			// non-resizeable VncCanvas component at the top left corner.
@@ -291,7 +299,7 @@
 					echoValue = new EchoClient(echoValue);
 					echoValue.openport();
 					// runflag = echo.losthost();
-					if (echoValue.losthost()) {
+					if (echoValue.lostHost()) {
 						break;
 					}
 
@@ -416,8 +424,8 @@
 
 		if (rfb.serverMinor == 855) {
 			/*
-			 * if connect to proxy, userEchoPortFlag is true. 
-			 * if connect to client, userEchoPortFlag is false.
+			 * if connect to proxy, userEchoPortFlag is true. if connect to
+			 * client, userEchoPortFlag is false.
 			 */
 			boolean useEchoPortFlag = rfb.readProxyFlag();
 			if (useEchoPortFlag) {
@@ -425,7 +433,6 @@
 				b = rfb.readEchoPort();
 				echoPort = castByteInt(b);
 
-
 				InetAddress addr = InetAddress.getByName(pHost);
 				String h = new String(addr.getHostAddress());
 
@@ -434,7 +441,7 @@
 					rfb.changeParent(host, port);
 					rfb.readVersionMsg();
 					rfb.writeVersionMsg();
-					boolean flag = rfb.readProxyFlag();					
+					boolean flag = rfb.readProxyFlag();
 				}
 			}
 		}
@@ -1242,34 +1249,32 @@
 	public Image getScreenImage() {
 		return vc.rawPixelsImage;
 	}
-	
+
 	public void writeScreenData(byte[] b, String imageFormat) {
-		try{
+		try {
 			vc.drawBufferedImage(b);
-		}catch(IOException e){
+		} catch (IOException e) {
 			e.printStackTrace();
 		}
 	}
-	
+
 	private String getNamePort() {
-		ConfFileReader crf = new ConfFileReader();
-		crf.fileRead();
-		for(int i=0 ; i < crf.getName().size() ; i++) {
-			if(serverConfirm(crf.getName().get(i),crf.getPort().get(i)))
-				return crf.getName().get(i)+":"+crf.getPort().get(i);
+		ConfFileReader cfr = new ConfFileReader();
+		cfr.fileRead();
+		for (int i = 0; i < cfr.getName().size(); i++) {
+			if (serverConfirm(cfr.getName().get(i), cfr.getPort().get(i)))
+				return cfr.getName().get(i) + ":" + cfr.getPort().get(i);
 		}
 		return null;
 	}
-	
-	
-	private boolean serverConfirm(String name,int port) {
-        try{
-        	new Socket(name,port);
-            return true;
-        }
-        catch (IOException e){
-            return false;
-        }
+
+	private boolean serverConfirm(String name, int port) {
+		try {
+			new Socket(name, port);
+			return true;
+		} catch (IOException e) {
+			return false;
+		}
 	}
 
 }