X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=others%2Flede-gui%2Fsrc%2Fmain%2Fjava%2Fcom%2Fexample%2Flede2%2FSSH.java;h=94380535f5c7bc3690d1f904618529a808c3e09e;hb=00922a5779ecade450c3cabc756f850dbe528095;hp=203ba796376c1da7ca871d730716ccd53dae3835;hpb=79298f7386842b764e79f806a56bf67c7b88aaaa;p=iot2.git

diff --git a/others/lede-gui/src/main/java/com/example/lede2/SSH.java b/others/lede-gui/src/main/java/com/example/lede2/SSH.java
index 203ba79..9438053 100644
--- a/others/lede-gui/src/main/java/com/example/lede2/SSH.java
+++ b/others/lede-gui/src/main/java/com/example/lede2/SSH.java
@@ -34,13 +34,13 @@ import java.util.List;
 public class SSH extends AsyncTask<String, Void, List<String>> {
 
 	// variables used for connection
-	Session session;
-	Channel channel;
-	ChannelExec ce;
+	private Session session;
+	private Channel channel;
+	private ChannelExec ce;
 	// in this project, we supposed we use fixed host, username, password
-	String host;
-	String username;
-	String password;
+	private String host;
+	private String username;
+	private String password;
 
 	// host, username, password initialize
 	@Override
@@ -57,8 +57,7 @@ public class SSH extends AsyncTask<String, Void, List<String>> {
 	https://stackoverflow.com/questions/25789245/how-to-get-jsch-shell-command-output-in-string
 	*/
 
-
-	// open the conenction using username, password, and hostname
+	// open the connection using username, password, and hostname
 	public boolean open() throws JSchException {
 
 		JSch jSch = new JSch();
@@ -148,9 +147,9 @@ public class SSH extends AsyncTask<String, Void, List<String>> {
 			cmd = MainActivity.DEF_CHANGE_DEFAULT_SCRIPT + " " + params[0];
 		} else if(params[0].substring(0,3).equals("-co")) { // ./connect_device.sh -co <password> <device-name>
 			cmd = MainActivity.DEF_CONNECT_DEVICE_SCRIPT + " " + params[0];
-		} else if(params[0].substring(0,3).equals("-dn")) { // ./register_device.sh -dn <devcie-name>
+		} else if(params[0].substring(0,3).equals("-dn")) { // ./register_device.sh -dn <device-name>
 			cmd = MainActivity.DEF_REGISTER_DEVICE_SCRIPT + " " + params[0];
-		} else if(params[0].substring(0,3).equals("-ln")) { // ./register_device.sh -ln <devcie-name>
+		} else if(params[0].substring(0,3).equals("-ln")) { // ./register_device.sh -ln <device-name>
 			// below block is a little different from others cause it needs to get output from the router
 			try {
 				// try open the connection