Orbot 0.0.2: major UI improvements w/ editable settings and more

svn:r21042

Orbot/.classpath

@@ -3,6 +3,7 @@
 	<classpathentry kind="src" path="src"/>
 	<classpathentry kind="src" path="gen"/>
 	<classpathentry kind="con" path="com.android.ide.eclipse.adt.ANDROID_FRAMEWORK"/>
-	<classpathentry kind="lib" path="jsocks.jar"/>
+	<classpathentry kind="lib" path="libs/jsocks.jar"/>
+	<classpathentry combineaccessrules="false" kind="src" path="/jtorctrl"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>

Orbot/BUILD

@@ -91,6 +91,16 @@ We need to build our Java SOCKS library:
 	ant jar
 	cp bin/jar/asocks.jar ../Orbot/libs
 
+We need to get the TorControl library for Java (https://svn.torproject.org/svn/torctl/trunk/doc/howto.txt):
+
+	git clone git://git.torproject.org/git/jtorctl
+	cd jtorctl
+	mkdir bin
+	javac net/freehaven/tor/control/TorControlConnection.java -d bin
+	cd bin
+	jar cvf jtorctrl.jar *
+	cp jtorctrl.jar {Orbot Home}/libs
+	
 Finally, we'll make a proper Android package with ant and the Android App SDK:
 
 	export APP_SDK=~/Documents/projects/android/android-sdk-linux_x86-1.5_r3/tools

Orbot/CHANGELOG

@@ -1,6 +1,12 @@
+0.0.2 - 2009-11-27
+- Major improvement to the user interface including relative layout for different screens
+- New graphics resources
+- Implemented Tor Control Port using official Java library
+- Added 'clear' button to the log screen
+- Added 'save' and editable textbox for the settings screen
+- Moved screen navigation to a pop-up menu
 
 Changes in version 0.0.1-alpha - 2009-10-21
 - First code release
 - Major Features: Tor binary application is fully operational, UI: Start/Stop Tor, View Message Log, View Settings (torrc)
 
-

Orbot/assets/torrc

@@ -52,11 +52,11 @@ DataDirectory /data/data/org.torproject.android/data
 
 ## The port on which Tor will listen for local connections from Tor
 ## controller applications, as documented in control-spec.txt.
-#ControlPort 9051
+ControlPort 9051
 ## If you enable the controlport, be sure to enable one of these
 ## authentication methods, to prevent attackers from accessing it.
 #HashedControlPassword 16:872860B76453A77D60CA2BB8C1A7042072093276A3D701AD684053EC4C
-#CookieAuthentication 1
+CookieAuthentication 1
 
 ############### This section is just for location-hidden services ###
 

Orbot/build.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project name="Orbot" default="help">
+<project name="Orbot">
 
     <!-- The local.properties file is created and updated by the 'android' tool.
          It contain the path to the SDK. It should *NOT* be checked in in Version

Orbot/default.properties

@@ -7,16 +7,8 @@
 # "build.properties", and override values to adapt the script to your
 # project structure.
 
-# apk configurations. This property allows creation of APK files with limited
-# resources. For example, if your application contains many locales and
-# you wish to release multiple smaller apks instead of a large one, you can
-# define configuration to create apks with limited language sets.
-# Format is a comma separated list of configuration names. For each
-# configuration, a property will declare the resource configurations to
-# include. Example:
-#     apk-configurations=european,northamerica
-#     apk-config-european=en,fr,it,de,es
-#     apk-config-northamerica=en,es
 apk-configurations=
 # Project target.
-target=android-2
+target=android-4
+# Indicates whether an apk should be generated for each density.
+split.density=false

Orbot/res/layout/layout_log.xml

@@ -16,13 +16,11 @@
             
         </ScrollView>
             
-          <Button android:id="@+id/btnLogClose" 
-            android:layout_width="fill_parent" 
+         
+ <Button android:id="@+id/btnLogClear" 
             android:layout_height="40px" 
-             android:text="Close Log"        
+             android:text="Clear Log"        
              android:layout_margin="0sp"
+            android:layout_width="fill_parent"/>
 
-           
-             
-            />
 </LinearLayout>

Orbot/res/layout/layout_main.xml

@@ -1,63 +1,48 @@
 <?xml version="1.0" encoding="utf-8"?>
-<AbsoluteLayout
-android:id="@+id/widget29"
-android:layout_width="fill_parent"
-android:layout_height="fill_parent"
-xmlns:android="http://schemas.android.com/apk/res/android"
-android:background="#cccccc"
->
-<AbsoluteLayout
-android:id="@+id/topbox"
-android:layout_width="275px"
-android:layout_height="120px"
-android:layout_x="19px"
-android:layout_y="23px"
->
-<ImageView
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical"
+    android:layout_width="fill_parent"
+    android:layout_height="fill_parent"
+    android:background="@drawable/bgdarkdroid">
+    
+   <ScrollView android:id="@+id/mainview" 
+		android:orientation="vertical"
+		android:layout_width="fill_parent" 
+		android:layout_height="fill_parent">
+   <TableLayout android:id="@+id/mainLayout"
+			android:layout_gravity="center"
+			android:layout_height="wrap_content" 
+			android:layout_width="wrap_content">
+			<TableRow android:id="@+id/startRow">
+				<TableLayout
+					android:layout_gravity="center"
+					android:layout_height="wrap_content" 
+					android:layout_width="wrap_content">
+					<TableRow>
+					
+							
+							<ImageView
 android:id="@+id/imgStatus"
-android:layout_x="40px"
-android:layout_y="11px"
-android:layout_width="64px"
-android:layout_height="64px"
->
-</ImageView>
-<TextView
-android:id="@+id/lblStatus"
 android:layout_width="wrap_content"
 android:layout_height="wrap_content"
-android:text="TextView"
-android:layout_x="111px"
-android:layout_y="39px"
-android:textColor="#333333"
->
-</TextView>
-</AbsoluteLayout>
-<Button
-android:id="@+id/btnStart"
-android:layout_width="205px"
-android:layout_height="wrap_content"
-android:text="Start Tor"
-android:layout_x="54px"
-android:layout_y="133px"
->
-</Button>
-<Button
-android:id="@+id/btnLog"
-android:layout_width="206px"
-android:layout_height="wrap_content"
-android:text="View Message Log"
-android:layout_x="54px"
-android:layout_y="221px"
->
-</Button>
-<Button
-android:id="@+id/btnSettings"
-android:layout_width="206px"
-android:layout_height="wrap_content"
-android:text="View Settings"
-android:layout_x="53px"
-android:layout_y="305px"
->
-</Button>
-</AbsoluteLayout>
+android:src="@drawable/toroff"/>
+					</TableRow>
+					<TableRow>
+						<TextView android:id="@+id/lblStatus"
+							android:text=" \n "
+							android:paddingTop="15px"
+							android:layout_gravity="center_horizontal"
+							android:textStyle="bold"
+							android:textColor="#ffffff" />
+					</TableRow>
+				</TableLayout>
+			</TableRow>
+			
+		</TableLayout>
+</ScrollView>
+
+
+       
+</LinearLayout>
+
 

Orbot/res/layout/layout_settings.xml

@@ -8,21 +8,21 @@
         <ScrollView  android:layout_height="380px"
             android:layout_width="fill_parent">
             
-            <TextView android:id="@+id/textSettings"
+            <EditText android:id="@+id/textSettings"
             android:layout_height="fill_parent"
             android:layout_width="fill_parent"
             android:layout_weight="1.0"
+            android:singleLine="false"
             />	
             
         </ScrollView>
             
-          <Button android:id="@+id/btnSettingsClose" 
+          <Button android:id="@+id/btnSettingsSave" 
             android:layout_width="fill_parent" 
             android:layout_height="40px" 
-             android:text="Close Log"        
+             android:text="Save Settings"        
              android:layout_margin="0sp"
       
              
-             
             />
 </LinearLayout>

Orbot/src/org/torproject/android/HttpProxy.java

@@ -51,14 +51,21 @@ package org.torproject.android;
  *
  * Julian Robichaux -- http://www.nsftools.com
  */
-import java.io.*;
-import java.net.*;
+import java.io.BufferedInputStream;
+import java.io.BufferedOutputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.PrintStream;
 import java.lang.reflect.Array;
+import java.net.ServerSocket;
+import java.net.Socket;
+import java.net.UnknownHostException;
 
-import net.sourceforge.jsocks.socks.Socks4Proxy;
 import net.sourceforge.jsocks.socks.Socks5Proxy;
 import net.sourceforge.jsocks.socks.SocksSocket;
 
+
 public class HttpProxy extends Thread
 {
 	public static final int DEFAULT_PORT = 8888;

Orbot/src/org/torproject/android/TorBinaryInstaller.java

@@ -55,10 +55,12 @@ public class TorBinaryInstaller implements TorConstants {
 			
 			zip.close();
 			
+			Log.i(LOG_TAG,"SUCCESS: unzipped tor binary from apk");
+	
 		}
 		catch (IOException ioe)
 		{
-			Log.i(LOG_TAG,"unable to unzip tor binary from apk",ioe);
+			Log.i(LOG_TAG,"FAIL: unable to unzip tor binary from apk",ioe);
 		
 		}
 	}

Orbot/src/org/torproject/android/TorConstants.java

@@ -29,6 +29,9 @@ public interface TorConstants {
 	//where to send the notices log
 	public final static String TOR_LOG_PATH = TOR_HOME + "notices.log";
 	
+	//control port cookie path
+	public final static String TOR_CONTROL_AUTH_COOKIE = TOR_HOME + "data/control_auth_cookie";
+
 	//how to launch tor
 	public final static String TOR_COMMAND_LINE_ARGS = "-f " + TORRC_INSTALL_PATH;
 	
@@ -55,5 +58,16 @@ public interface TorConstants {
 	
 	//what is says!
 	public final static String IP_LOCALHOST = "127.0.0.1";
+	public final static int TOR_CONTROL_PORT = 9051;
+	public final static int UPDATE_TIMEOUT = 3000;
+	
+	//status to communicate state
+    public final static int STATUS_OFF = 0;
+    public final static int STATUS_ON = 1;
+    public final static int STATUS_STARTING_UP = 2;
+    public final static int STATUS_SHUTTING_DOWN = 3;
+    
+    //control port 
+    public final static String TOR_CONTROL_PORT_MSG_BOOTSTRAP_DONE = "Bootstrapped 100%";
     
 }

Orbot/src/org/torproject/android/TorControlPanel.java

@@ -6,18 +6,23 @@ package org.torproject.android;
 import java.io.BufferedReader;
 import java.io.File;
 import java.io.FileReader;
+import java.io.FileWriter;
 import java.io.IOException;
 
+
 import android.app.Activity;
 import android.content.Intent;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Message;
+import android.view.Menu;
+import android.view.MenuItem;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.widget.Button;
 import android.widget.ImageView;
 import android.widget.TextView;
+import android.widget.Toast;
 
 public class TorControlPanel extends Activity implements OnClickListener, TorConstants
 {
@@ -27,12 +32,14 @@ public class TorControlPanel extends Activity implements OnClickListener, TorCon
 	private Intent torService = null;
 	
 	private boolean updateLog = false;
+	private boolean updateStatus = false;
 	
     /** Called when the activity is first created. */
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
+    	setTheme(android.R.style.Theme_Black);
 
         
         showMain();
@@ -41,6 +48,49 @@ public class TorControlPanel extends Activity implements OnClickListener, TorCon
     }
     
     
+    public boolean onCreateOptionsMenu(Menu menu) {
+        super.onCreateOptionsMenu(menu);
+        
+        MenuItem mItem = menu.add(0, 1, Menu.NONE, "Home");
+        MenuItem mItem2 = menu.add(0, 2, Menu.NONE, "Settings");
+        MenuItem mItem3 = menu.add(0, 3, Menu.NONE, "Log");
+       MenuItem mItem4 = menu.add(0, 4, Menu.NONE, "Browser");
+       
+      mItem.setIcon(R.drawable.ic_menu_home);
+       mItem2.setIcon(R.drawable.ic_menu_register);
+       mItem3.setIcon(R.drawable.ic_menu_reports);
+       mItem4.setIcon(R.drawable.ic_menu_goto);
+       
+        return true;
+    }
+    
+    /* (non-Javadoc)
+	 * @see android.app.Activity#onMenuItemSelected(int, android.view.MenuItem)
+	 */
+	@Override
+	public boolean onMenuItemSelected(int featureId, MenuItem item) {
+		
+		super.onMenuItemSelected(featureId, item);
+		
+		if (item.getItemId() == 1)
+		{
+			this.showMain();
+		}
+		else if (item.getItemId() == 2)
+		{
+			this.showSettings();
+		}
+		else if (item.getItemId() == 3)
+		{
+			this.showMessageLog();
+		}
+		else if (item.getItemId() == 4)
+		{
+			Toast.makeText(this, "Not yet implemented!", Toast.LENGTH_SHORT);
+		}
+		
+        return true;
+	}
 	
  
     /* (non-Javadoc)
@@ -63,7 +113,7 @@ public class TorControlPanel extends Activity implements OnClickListener, TorCon
 		// TODO Auto-generated method stub
 		super.onResume();
 		
-		setUIState ();
+		checkStatus ();
 	}
 
 
@@ -77,7 +127,7 @@ public class TorControlPanel extends Activity implements OnClickListener, TorCon
 		// TODO Auto-generated method stub
 		super.onStart();
 		
-		setUIState ();
+		checkStatus ();
 	}
 
 
@@ -100,17 +150,32 @@ public class TorControlPanel extends Activity implements OnClickListener, TorCon
 	private void showMain ()
     {
 		updateLog = false;
+		updateStatus = true;
 		
     	setContentView(R.layout.layout_main);
     	
-    	((Button)findViewById(R.id.btnStart)).setOnClickListener(this);
-
-    	((Button)findViewById(R.id.btnLog)).setOnClickListener(this);
-    	
-    	((Button)findViewById(R.id.btnSettings)).setOnClickListener(this);
+    	findViewById(R.id.imgStatus).setOnClickListener(this);
     	    	
 		
-    	setUIState ();
+		Thread thread = new Thread ()
+		{
+			public void run ()
+			{
+				
+				while (updateStatus)
+				{
+					handlerStatus.sendEmptyMessage(0);
+					try {
+						Thread.sleep(UPDATE_TIMEOUT);
+					} catch (InterruptedException e) {
+						// TODO Auto-generated catch block
+						e.printStackTrace();
+					}
+				}
+			}
+		};
+		
+		thread.start();
     }
 	
 	/*
@@ -119,8 +184,9 @@ public class TorControlPanel extends Activity implements OnClickListener, TorCon
 	private void showMessageLog ()
 	{
 		setContentView(R.layout.layout_log);
-		((Button)findViewById(R.id.btnLogClose)).setOnClickListener(this);
+		((Button)findViewById(R.id.btnLogClear)).setOnClickListener(this);
 
+		updateStatus = false;
 		updateLog = true;
 		
 		Thread thread = new Thread ()
@@ -130,13 +196,15 @@ public class TorControlPanel extends Activity implements OnClickListener, TorCon
 				
 				while (updateLog)
 				{
-					handler.sendEmptyMessage(0);
+					
 					try {
-						Thread.sleep(5000);
+						Thread.sleep(UPDATE_TIMEOUT);
 					} catch (InterruptedException e) {
 						// TODO Auto-generated catch block
 						e.printStackTrace();
 					}
+					
+					handler.sendEmptyMessage(0);
 				}
 			}
 		};
@@ -153,9 +221,12 @@ public class TorControlPanel extends Activity implements OnClickListener, TorCon
 				
 		TextView tvLog = (TextView)findViewById(R.id.messageLog);
     	
-		String output = loadLogFile(TOR_LOG_PATH);
+		if (tvLog != null)
+		{
+			String output = loadTextFile(TOR_LOG_PATH);
 		
-		tvLog.setText(output);
+			tvLog.setText(output);
+		}
 	
 	}
 	
@@ -173,20 +244,38 @@ public class TorControlPanel extends Activity implements OnClickListener, TorCon
 	
 	    };
 	    
+	    /*
+		 * Handle to reload Tor debug log every few seconds while viewing it
+		 */
+		private Handler handlerStatus = new Handler() {
+		
+		        @Override
+			    public void handleMessage(Message msg) {
+		
+		        	checkStatus();
+		
+		        }
+		
+		    };
+		
+	
     /*
      * Load the basic settings application to display torrc
      * TODO: these needs to be improved into an actual form GUI
      */
 	private void showSettings ()
 	{
+		updateStatus = false;
+		updateLog = false;
+		
 		setContentView(R.layout.layout_settings);
 
-		TextView tvLog = (TextView)findViewById(R.id.textSettings);
-    	((Button)findViewById(R.id.btnSettingsClose)).setOnClickListener(this);
 		
-		String output = loadLogFile(TORRC_INSTALL_PATH);
+		String output = loadTextFile(TORRC_INSTALL_PATH);
 
-		tvLog.setText(output);
+		TextView tvSettings = (TextView)findViewById(R.id.textSettings);
+    	((Button)findViewById(R.id.btnSettingsSave)).setOnClickListener(this);
+		tvSettings.setText(output);
 		
 	}
 	
@@ -194,28 +283,42 @@ public class TorControlPanel extends Activity implements OnClickListener, TorCon
     /*
      * Set the state of the running/not running graphic and label
      */
-    public void setUIState ()
+    public void checkStatus ()
     {
     	
     	
     	TextView lblStatus = (TextView)findViewById(R.id.lblStatus);
     	ImageView imgStatus = (ImageView)findViewById(R.id.imgStatus);
     	
-    	Button btnStart = (Button)findViewById(R.id.btnStart);
-    	
-    	if (TorService.isRunning())
+    	if (imgStatus != null)
     	{
-    		btnStart.setText("Stop Tor");
-    		imgStatus.setImageResource(R.drawable.toron);
-    		lblStatus.setText("Tor is running");
+    		int torStatus = TorService.getStatus();
     		
-    	}
-    	else
-    	{
-    		btnStart.setText("Start Tor");
-    		imgStatus.setImageResource(R.drawable.toroff);
-    		lblStatus.setText("Tor is not running");
+	    	if (torStatus == STATUS_ON)
+	    	{
+	    		imgStatus.setImageResource(R.drawable.toron);
+	    		lblStatus.setText("Tor is running\n- touch to stop -");
+	    		updateStatus = false;
+	    	}
+	    	else if (torStatus == STATUS_STARTING_UP)
+	    	{
+	    		imgStatus.setImageResource(R.drawable.torstarting);
+	    		lblStatus.setText("Tor is starting up\n(this might take a little bit)");
 	
+	    	
+	    	}
+	    	else if (torStatus == STATUS_SHUTTING_DOWN)
+	    	{
+	    		imgStatus.setImageResource(R.drawable.torstopping);
+	    		lblStatus.setText("Tor is shutting down\nplease wait...");
+	    		
+	    	}
+	    	else
+	    	{
+	    		imgStatus.setImageResource(R.drawable.toroff);
+	    		lblStatus.setText("Tor is not running\n- touch to start -");
+	    		updateStatus = false;
+	    	}
     	}
     	
         
@@ -229,10 +332,10 @@ public class TorControlPanel extends Activity implements OnClickListener, TorCon
 	public void onClick(View view) {
 		
 		// the start button
-		if (view.getId()==R.id.btnStart)
+		if (view.getId()==R.id.imgStatus)
 		{
 			//if Tor binary is not running, then start the service up
-			if (!TorService.isRunning())
+			if (TorService.getStatus()==STATUS_OFF)
 			{
 		        torService = new Intent(this, TorService.class);
 		        torService.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
@@ -240,48 +343,43 @@ public class TorControlPanel extends Activity implements OnClickListener, TorCon
 				
 				startService(torService);
 				
+				
 			}
-			else
+			else if (TorService.getStatus()==STATUS_ON)
 			{
 				
-				if (torService == null)
-					torService = new Intent(this, TorService.class);
 				
+				//stopService(torService);
 				
-				 TorService.setActivity(this);
-				
-				stopService(torService);
+				TorService.stopTor ();
 				
 			}
 			
-			//update the UI
-		     setUIState ();
 			
+			showMain ();
 		}
-		else if (view.getId()==R.id.btnLog)
-		{
-			showMessageLog();
-			
-		}
-		else if (view.getId()==R.id.btnSettings)
-		{
-			showSettings();
-			
-		}
-		else if (view.getId()==R.id.btnLogClose || view.getId()==R.id.btnSettingsClose)
+		else if (view.getId()==R.id.btnLogClear)
 		{
 		
-			showMain();
+			saveTextFile(TOR_LOG_PATH,"");
+		}
+		else if (view.getId()==R.id.btnSettingsSave)
+		{
+		
+			TextView tvSettings = (TextView)findViewById(R.id.textSettings);
+			String newSettings =  tvSettings.getText().toString();
+			saveTextFile(TORRC_INSTALL_PATH, newSettings);
 			
 		}
 		
 		
 	}
 	
+	
 	/*
 	 * Load the log file text
 	 */
-	 public static String loadLogFile (String path)
+	 public static String loadTextFile (String path)
 	    {
 	    	String line = null;
 	    
@@ -306,6 +404,34 @@ public class TorControlPanel extends Activity implements OnClickListener, TorCon
 	    }
 	 
 
+		/*
+		 * Load the log file text
+		 */
+		 public static boolean saveTextFile (String path, String contents)
+		    {
+			 	
+		    	try {
+		    		
+		    		 FileWriter writer = new FileWriter( path, false );
+                     writer.write( contents );
+                     
+                     writer.close();
+
+                     
+		    		
+		    		return true;
+			    	
+				} catch (IOException e) {
+				//	Log.i(TAG, "error writing file: " + path, e);
+						e.printStackTrace();
+					return false;
+				}
+				
+				
+		    	
+		    }
+	
+	 
 	 /*
 	  * Get the last line of the log file for status display
 	  */

Orbot/src/org/torproject/android/TorService.java

@@ -5,11 +5,20 @@ package org.torproject.android;
 
 import java.io.BufferedReader;
 import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileReader;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
+import java.net.Socket;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Map;
 import java.util.StringTokenizer;
 
+import net.freehaven.tor.control.EventHandler;
+import net.freehaven.tor.control.NullEventHandler;
+import net.freehaven.tor.control.TorControlConnection;
 import net.sourceforge.jsocks.socks.Proxy;
 import android.app.Service;
 import android.content.Intent;
@@ -28,24 +37,31 @@ public class TorService extends Service implements TorConstants
 	
 	private static Process procTor = null;
 	
+	private static int currentStatus = STATUS_OFF;
+	
+	private static TorControlConnection conn = null;
+	
     /** Called when the activity is first created. */
     @Override
     public void onCreate() {
     	super.onCreate();
        
-    
     }
     
-    public static boolean isRunning ()
+
+    public static int getStatus ()
     {
-    	int procId = findProcessId(TorConstants.TOR_BINARY_INSTALL_PATH);
+    	try {
+			getTorStatus();
+		} catch (IOException e) {
+			Log.i(TAG,"Unable to get tor status",e);
+		}
     	
-		return (procId != -1);
+    	return currentStatus;
     	
     }
    
     
-    
     /* (non-Javadoc)
 	 * @see android.app.Service#onRebind(android.content.Intent)
 	 */
@@ -74,13 +90,18 @@ public class TorService extends Service implements TorConstants
 
 	private void startService ()
     {
-       Log.i(TAG,"Tor thread started");
+	   Thread thread = new Thread ()
+	   {
+		   public void run ()
+		   {
 	   
+		   Log.i(TAG,"Tor thread started");
       
-       initTor();
+		   initTor();
+		   }
+	   };
 	   
-       
-       setupWebProxy(true);
+	   thread.start();
      
        
     }
@@ -90,9 +111,25 @@ public class TorService extends Service implements TorConstants
     public void onDestroy ()
     {
     	
-    	killTorProcess ();
-		setupWebProxy(false);  
+    }
     
+    public static void stopTor ()
+    {
+    	currentStatus = STATUS_SHUTTING_DOWN;
+    	
+    	Thread thread = new Thread ()
+    	{
+    		public void run ()
+    		{
+		    	killTorProcess ();
+				
+				setupWebProxy(false);  
+				
+				currentStatus = STATUS_OFF;
+    		}
+    	};
+    	
+    	thread.start();
     }
     
  
@@ -100,7 +137,7 @@ public class TorService extends Service implements TorConstants
     	ACTIVITY = activity;
     }
    
-    private void setupWebProxy (boolean enabled)
+    private static void setupWebProxy (boolean enabled)
     {
     	if (enabled)
     	{
@@ -140,91 +177,142 @@ public class TorService extends Service implements TorConstants
 
     		if (webProxy != null)
     		{
-    			showToast("Tor is disabled - browsing is not anonymous!");
-    			webProxy.setDoSocks(false);
+    			//logNotice("Tor is disabled - browsing is not anonymous!");
+    			//webProxy.setDoSocks(false);
     			
     		}
     	}
     	
     }
     
-    private void killTorProcess ()
+    public static void reloadConfig ()
+    {
+    	try
+		{
+	    	if (conn == null)
+			{
+				initControlConnection ();
+			}
+		
+			if (conn != null)
+			{
+				 conn.signal("RELOAD");
+			}
+		}
+    	catch (Exception e)
+    	{
+    		Log.i(TAG,"Unable to reload configuration",e);
+    	}
+    }
+    
+    private void shutdownTor ()
+    {
+    	try
+		{
+        	currentStatus = STATUS_SHUTTING_DOWN;
+
+			if (conn == null)
+			{
+				initControlConnection ();
+			}
+		
+			if (conn != null)
+			{
+				 conn.signal("SHUTDOWN");
+			}
+		}
+		catch (Exception e)
+		{
+		}
+    }
+    private static void killTorProcess ()
     {
 		//doCommand(SHELL_CMD_KILLALL, CHMOD_EXE_VALUE, TOR_BINARY_INSTALL_PATH);
     	
+    	/*
     	if (procTor != null)
     	{
     		Log.i(TAG,"shutting down Tor process...");
-    		
     		procTor.destroy();
     		
+    		
     		try {
     			procTor.waitFor();
     		}
-    		catch(Exception e)
+    		catch(Exception e2)
     		{
-    			e.printStackTrace();
+    			e2.printStackTrace();
     		}
     		
     		int exitStatus = procTor.exitValue();
     		Log.i(TAG,"Tor exit: " + exitStatus);
 			
+    		
     		procTor = null;
     		
-    	}
+    	}*/
     		
 		int procId = findProcessId(TorConstants.TOR_BINARY_INSTALL_PATH);
 
 		if (procId != -1)
 		{
+			
 			Log.i(TAG,"Found Tor PID=" + procId + " - killing now...");
 			
 			doCommand(SHELL_CMD_KILLALL, procId + "");
+
 		}
 		
-		if (ACTIVITY != null)
-			((TorControlPanel)ACTIVITY).setUIState();
-
+		conn = null;
 		
     }
    
-    private void showToast (String msg)
+    private static void logNotice (String msg)
     {
 
-    	Toast toast = Toast.makeText(ACTIVITY, msg, Toast.LENGTH_LONG);
-		toast.show();
+    	Log.i(TAG, msg);
 		
     }
     
+    private void checkBinary ()
+    {
+
+		boolean binaryExists = new File(TOR_BINARY_INSTALL_PATH).exists();
+		
+		if (!binaryExists)
+		{
+			killTorProcess ();
+			
+			TorBinaryInstaller installer = new TorBinaryInstaller(); 
+			installer.start(true);
+		
+			binaryExists = new File(TOR_BINARY_INSTALL_PATH).exists();
+    		if (binaryExists)
+    		{
+    			logNotice("Tor binary installed!");
+    			
+    		}
+    		else
+    		{
+    			logNotice("Tor binary install FAILED!");
+    			return;
+    		}
+		}
+		
+		Log.i(TAG,"Setting permission on Tor binary");
+		doCommand(SHELL_CMD_CHMOD, CHMOD_EXE_VALUE + ' ' + TOR_BINARY_INSTALL_PATH);
+    }
+    
     public void initTor ()
     {
     	try {
     		
-    		
-    		boolean binaryExists = new File(TOR_BINARY_INSTALL_PATH).exists();
-    		
-    		if (!binaryExists)
-    		{
-    			TorBinaryInstaller installer = new TorBinaryInstaller(); 
-    			installer.start(false);
-    		
-    			binaryExists = new File(TOR_BINARY_INSTALL_PATH).exists();
-	    		if (binaryExists)
-	    		{
-	    			showToast("Tor binary installed!");
-	    		}
-	    		else
-	    		{
-	    			showToast("Tor binary install FAILED!");
-	    			return;
-	    		}
-    		}
-    		
-    		Log.i(TAG,"Setting permission on Tor binary");
-    		doCommand(SHELL_CMD_CHMOD, CHMOD_EXE_VALUE + ' ' + TOR_BINARY_INSTALL_PATH);
+    		currentStatus = STATUS_STARTING_UP;
 
     		killTorProcess ();
     		
+    		checkBinary ();
+    		
     		doCommand(SHELL_CMD_RM,TOR_LOG_PATH);
     		
     		Log.i(TAG,"Starting tor process");
@@ -232,11 +320,13 @@ public class TorService extends Service implements TorConstants
 		
     		//Log.i(TAG,"Tor process id=" + procTor.);
     		
-			showToast("Tor is starting up...");
+    		currentStatus = STATUS_STARTING_UP;
+    		logNotice("Tor is starting up...");
 			
-			((TorControlPanel)ACTIVITY).setUIState();
+			Thread.sleep(2000);
+			initControlConnection ();
 		
-		} catch (Exception e) {
+    	} catch (Exception e) {
 			
 			Log.w(TAG,"unable to start Tor Process",e);
 		
@@ -311,7 +401,7 @@ public class TorService extends Service implements TorConstants
 
 	}
 	
-	public Process doCommand(String command, String arg1) 
+	public static Process doCommand(String command, String arg1) 
 	{
 		
 		Runtime r = Runtime.getRuntime();
@@ -335,57 +425,161 @@ public class TorService extends Service implements TorConstants
         return child;
 
 	}
-	/*
-	public static String doCommand(String command, String arg0, String arg1, boolean logOutput) {
-		try {
-			// android.os.Exec is not included in android.jar so we need to use reflection.
-			Class execClass = Class.forName("android.os.Exec");
-			Method createSubprocess = execClass.getMethod("createSubprocess",
-			String.class, String.class, String.class, int[].class);
-			Method waitFor = execClass.getMethod("waitFor", int.class);
 	
-			// Executes the command.
-			// NOTE: createSubprocess() is asynchronous.
-			int[] pid = new int[1];
-			FileDescriptor fd = (FileDescriptor)createSubprocess.invoke(
-			null, command, arg0, arg1, pid);
+	public static String generateHashPassword ()
+	{
+		/*
+		PasswordDigest d = PasswordDigest.generateDigest();
+	      byte[] s = d.getSecret(); // pass this to authenticate
+	      String h = d.getHashedPassword(); // pass this to the Tor on startup.
+*/
+		return null;
+	}
 	
-			StringBuffer output = new StringBuffer();
+	public static synchronized void initControlConnection () throws Exception, RuntimeException
+	{
+		if (conn == null)
+		{
+			Log.i(TAG,"Connecting to control port: " + TOR_CONTROL_PORT);
+			Socket s = new Socket(IP_LOCALHOST, TOR_CONTROL_PORT);
+	        conn = TorControlConnection.getConnection(s);
+	      //  conn.authenticate(new byte[0]); // See section 3.2
 	        
-			if (logOutput)
+	        Log.i(TAG,"SUCCESS connected to control port");
+	        
+	        //
+	        File fileCookie = new File(TOR_CONTROL_AUTH_COOKIE);
+	        byte[] cookie = new byte[(int)fileCookie.length()];
+	        new FileInputStream(new File(TOR_CONTROL_AUTH_COOKIE)).read(cookie);
+	        conn.authenticate(cookie);
+	        
+	        Log.i(TAG,"SUCCESS authenticated to control port");
+	        
+	        addEventHandler();
+		}
+		
+
+	}
+	
+	public void modifyConf () throws IOException
+	{
+	       // Get one configuration variable.
+	       List options = conn.getConf("contact");
+	       // Get a set of configuration variables.
+	      // List options = conn.getConf(Arrays.asList(new String[]{
+	           //   "contact", "orport", "socksport"}));
+	       // Change a single configuration variable
+	       conn.setConf("BandwidthRate", "1 MB");
+	       // Change several configuration variables
+	       conn.setConf(Arrays.asList(new String[]{
+	              "HiddenServiceDir /home/tor/service1",
+	              "HiddenServicePort 80",
+	       }));
+	       // Reset some variables to their defaults
+	       conn.resetConf(Arrays.asList(new String[]{
+	              "contact", "socksport"
+	       }));
+	       // Flush the configuration to disk.
+	       conn.saveConf();
+
+	}
+	
+	private static void getTorStatus () throws IOException
+	{
+		try
+		{
+			 
+			if (conn == null && (currentStatus == STATUS_STARTING_UP || currentStatus == STATUS_ON))
 			{
-				// Reads stdout.
-				// NOTE: You can write to stdin of the command using new FileOutputStream(fd).
-				FileInputStream in = new FileInputStream(fd);
-				BufferedReader reader = new BufferedReader(new InputStreamReader(in));
-				try {
-					String line;
-					while ((line = reader.readLine()) != null) {
-						output.append(line);
-						output.append('\n');
-					}
-				} catch (IOException e) {
-					// It seems IOException is thrown when it reaches EOF.
-					Log.e(TAG, "error reading output file", e);
 				
-				}
+					initControlConnection ();
 				
-				// Waits for the command to finish.
-				waitFor.invoke(null, pid[0]);
 			}
 			
 		
+			if (conn != null)
+			{
+				 // get a single value.
 			      
-			// send output to the textbox
-			return output.toString();
+			       // get several values
 			       
+			       if (currentStatus == STATUS_STARTING_UP)
+			       {
+				       //Map vals = conn.getInfo(Arrays.asList(new String[]{
+				         // "status/bootstrap-phase", "status","version"}));
+			
+				       String bsPhase = conn.getInfo("status/bootstrap-phase");
+				    //   Log.i(TAG, "bootstrap-phase: " + bsPhase);
+				       
+				       if (bsPhase.indexOf("PROGRESS=100")!=-1)
+				       {
+				    	   currentStatus = STATUS_ON;
+				       }
+			       }
+			       else
+			       {
+			    	 //  String status = conn.getInfo("status/circuit-established");
+			    	 //  Log.i(TAG, "status/circuit-established=" + status);
+			       }
+			}
 		}
 		catch (Exception e)
 		{
-			Log.i(TAG, "unable to execute command",e);
-			e.printStackTrace();
-			return null;
+			Log.i(TAG, "Unable to get Tor status from control port");
 		}
-	}*/
 		
+	}
+	
+	/*
+	 * The recognized signal names are:
+       "RELOAD" -- Reload configuration information
+       "SHUTDOWN" -- Start a clean shutdown of the Tor process
+       "DUMP" -- Write current statistics to the logs
+       "DEBUG" -- Switch the logs to debugging verbosity
+       "HALT" -- Stop the Tor process immediately.
+
+	 */
+	public void sendSignal () throws IOException
+	{
+		
+		 conn.signal("RELOAD");
+
+	}
+	
+	public static void addEventHandler () throws IOException
+	{
+	       // We extend NullEventHandler so that we don't need to provide empty
+	       // implementations for all the events we don't care about.
+	       // ...
+        Log.i(TAG,"adding control port event handler");
+
+		
+	       EventHandler eh = new NullEventHandler() 
+	       {
+	          public void message(String severity, String msg) {
+	            
+	        	 // Log.println(priority, tag, msg)("["+severity+"] "+msg);
+	              //Toast.makeText(, text, duration)
+	        //      Toast.makeText(ACTIVITY, severity + ": " + msg, Toast.LENGTH_SHORT);
+	              Log.i(TAG, "[Tor Control Port] " + severity + ": " + msg);
+	              
+	              if (msg.indexOf(TOR_CONTROL_PORT_MSG_BOOTSTRAP_DONE)!=-1)
+	              {
+	            	  currentStatus = STATUS_ON;
+	            	  setupWebProxy(true);
+
+	              }
+	              
+	          }
+	       };
+	       
+	       conn.setEventHandler(eh);
+	       conn.setEvents(Arrays.asList(new String[]{
+	          "ORCONN", "CIRC", "INFO", "NOTICE", "ERR"}));
+	      // conn.setEvents(Arrays.asList(new String[]{
+	        //  "DEBUG", "INFO", "NOTICE", "WARN", "ERR"}));
+
+	        Log.i(TAG,"SUCCESS added control port event handler");
+
+	}
 }