[orbot/master] Merge branch 'update-ant-build' of https://github.com/eighthave/orbot into eighthave-update-ant-build

2 Mar 2017

commit d937b9b958acd197f2e2ec4f827dc913d2ad5aa2
Merge: a5744d7 1e93ef4
Author: Nathan Freitas <nathan@freitas.net>
Date:   Fri Jan 13 22:16:59 2017 -0500

    Merge branch 'update-ant-build' of https://github.com/eighthave/orbot into eighthave-update-ant-build

 jenkins-build                                                       | 6 ++++--
 make-release-build                                                  | 4 ++--
 .../src/main/java/org/torproject/android/service/TorService.java    | 4 +++-
 .../java/org/torproject/android/service/TorServiceConstants.java    | 4 +++-
 4 files changed, 12 insertions(+), 6 deletions(-)

diff --cc orbotservice/src/main/java/org/torproject/android/service/TorService.java
index 53dd07a,0000000..b64bf0c
mode 100644,000000..100644

--- a/orbotservice/src/main/java/org/torproject/android/service/TorService.java
+++ b/orbotservice/src/main/java/org/torproject/android/service/TorService.java
@@@ -1,2028 -1,0 +1,2030 @@@
 +/* Copyright (c) 2009-2011, Nathan Freitas, Orbot / The Guardian Project - https://guardianproject.info/apps/orbot */
 +/* See LICENSE for licensing information */
 +/*
 + * Code for iptables binary management taken from DroidWall GPLv3
 + * Copyright (C) 2009-2010  Rodrigo Zechin Rosauro
 + */
 +
 +package org.torproject.android.service;
 +
 +
 +import android.annotation.SuppressLint;
 +import android.annotation.TargetApi;
 +import android.app.Application;
 +import android.app.Notification;
 +import android.app.NotificationManager;
 +import android.app.PendingIntent;
 +import android.app.Service;
 +import android.content.BroadcastReceiver;
 +import android.content.Context;
 +import android.content.ContextWrapper;
 +import android.content.Intent;
 +import android.content.IntentFilter;
 +import android.content.SharedPreferences;
 +import android.content.SharedPreferences.Editor;
 +import android.content.pm.PackageManager;
 +import android.net.ConnectivityManager;
 +import android.net.NetworkInfo;
 +import android.os.Build;
 +import android.os.Bundle;
 +import android.os.IBinder;
 +import android.os.RemoteException;
 +import android.support.v4.app.NotificationCompat;
 +import android.support.v4.content.LocalBroadcastManager;
 +import android.text.TextUtils;
 +import android.util.Log;
 +import android.widget.RemoteViews;
 +
 +import org.sufficientlysecure.rootcommands.Shell;
 +import org.sufficientlysecure.rootcommands.command.SimpleCommand;
 +import org.torproject.android.control.ConfigEntry;
 +import org.torproject.android.control.TorControlConnection;
 +import org.torproject.android.service.transproxy.TorTransProxy;
 +import org.torproject.android.service.transproxy.TorifiedApp;
 +import org.torproject.android.service.util.DummyActivity;
 +import org.torproject.android.service.util.Prefs;
 +import org.torproject.android.service.util.TorResourceInstaller;
 +import org.torproject.android.service.util.TorServiceUtils;
 +import org.torproject.android.service.util.Utils;
 +import org.torproject.android.service.vpn.OrbotVpnManager;
 +import org.torproject.android.service.vpn.TorVpnService;
 +
 +import java.io.BufferedReader;
 +import java.io.ByteArrayOutputStream;
 +import java.io.DataInputStream;
 +import java.io.File;
 +import java.io.FileInputStream;
 +import java.io.FileNotFoundException;
 +import java.io.FileReader;
 +import java.io.FileWriter;
 +import java.io.IOException;
 +import java.io.PrintStream;
 +import java.io.PrintWriter;
 +import java.net.Socket;
 +import java.text.Normalizer;
 +import java.text.SimpleDateFormat;
 +import java.util.ArrayList;
 +import java.util.Arrays;
 +import java.util.Iterator;
 +import java.util.List;
 +import java.util.Properties;
 +import java.util.Set;
 +import java.util.StringTokenizer;
 +import java.util.concurrent.ExecutorService;
 +import java.util.concurrent.Executors;
 +import java.util.concurrent.TimeoutException;
 +
 +public class TorService extends Service implements TorServiceConstants, OrbotConstants
 +{
 +    
 +    private String mCurrentStatus = STATUS_OFF;
 +    
 +    private final static int CONTROL_SOCKET_TIMEOUT = 0;
 +        
 +    private TorControlConnection conn = null;
 +    private Socket torConnSocket = null;
 +    private int mLastProcessId = -1;
 +
 +    private int mPortHTTP = HTTP_PROXY_PORT_DEFAULT;
 +    private int mPortSOCKS = SOCKS_PROXY_PORT_DEFAULT;
 +    
 +    private static final int NOTIFY_ID = 1;
 +    private static final int TRANSPROXY_NOTIFY_ID = 2;
 +    private static final int ERROR_NOTIFY_ID = 3;
 +    private static final int HS_NOTIFY_ID = 4;
 +
 +    private ArrayList<String> configBuffer = null;
 +    private ArrayList<String> resetBuffer = null;
 +
 +    private boolean isTorUpgradeAndConfigComplete = false;
 +
 +    private File fileControlPort;
 +    
 +    private TorTransProxy mTransProxy;
 +
 +    private boolean mConnectivity = true;
 +    private int mNetworkType = -1;
 +
 +    private NotificationManager mNotificationManager = null;
 +    private NotificationCompat.Builder mNotifyBuilder;
 +    private Notification mNotification;
 +    private boolean mNotificationShowing = false;
 +
 +	boolean mIsLollipop = Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP;
 +
 +    private ExecutorService mExecutor = Executors.newFixedThreadPool(3);
 +
 +    TorEventHandler mEventHandler;
 +
 +    public static File appBinHome;
 +    public static File appCacheHome;
 +
 +    public static File fileTor;
 +    public static File filePolipo;
 +    public static File fileObfsclient;
 +    public static File fileXtables;
 +    public static File fileTorRc;
 +
 +    private Shell mShell;
 +    private Shell mShellPolipo;
 +
 +    public void debug(String msg)
 +    {
 +        if (Prefs.useDebugLogging())
 +        {
 +            Log.d(OrbotConstants.TAG,msg);
 +            sendCallbackLogMessage(msg);    
 +
 +        }
 +    }
 +    
 +    public void logException(String msg, Exception e)
 +    {
 +        if (Prefs.useDebugLogging())
 +        {
 +            Log.e(OrbotConstants.TAG,msg,e);
 +            ByteArrayOutputStream baos = new ByteArrayOutputStream();
 +            e.printStackTrace(new PrintStream(baos));
 +            
 +            sendCallbackLogMessage(msg + '\n'+ new String(baos.toByteArray()));
 +            
 +        }
 +        else
 +            sendCallbackLogMessage(msg);
 +            
 +
 +    }
 +    
 +    
 +    private boolean findExistingTorDaemon() {
 +        try {
 +            mLastProcessId = initControlConnection(3, true);
 +
 +            if (mLastProcessId != -1 && conn != null) {
 +                sendCallbackLogMessage(getString(R.string.found_existing_tor_process));
 +                sendCallbackStatus(STATUS_ON);
 +                showToolbarNotification(getString(R.string.status_activated),NOTIFY_ID,R.drawable.ic_stat_tor);
 +
 +                return true;
 +            }
 +        } catch (Exception e) {
 +        }
 +        return false;
 +    }
 +
 +    /* (non-Javadoc)
 +     * @see android.app.Service#onLowMemory()
 +     */
 +    @Override
 +    public void onLowMemory() {
 +        super.onLowMemory();
 +        
 +        logNotice( "Low Memory Warning!");
 +        
 +    }
 +
 +    private void clearNotifications ()
 +    {
 +        if (mNotificationManager != null)
 +            mNotificationManager.cancelAll();
 +        
 +        if (mEventHandler != null)
 +            mEventHandler.getNodes().clear();
 +
 +        mNotificationShowing = false;
 +    }
 +	        
 +    @SuppressLint("NewApi")
 +    protected void showToolbarNotification (String notifyMsg, int notifyType, int icon)
 +     {        
 +         
 +         //Reusable code.
 +         PackageManager pm = getPackageManager();
 +         Intent intent = pm.getLaunchIntentForPackage(getPackageName());
 +         PendingIntent pendIntent = PendingIntent.getActivity(TorService.this, 0, intent, 0);
 + 
 +        if (mNotifyBuilder == null)
 +        {
 +            
 +            mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
 +                
 +            if (mNotifyBuilder == null)
 +            {
 +                mNotifyBuilder = new NotificationCompat.Builder(this)
 +                    .setContentTitle(getString(R.string.app_name))
 +                    .setSmallIcon(R.drawable.ic_stat_tor);
 +
 +                mNotifyBuilder.setContentIntent(pendIntent);
 +
 +                /**
 +                //Restart intent
 +                Intent yesReceive = new Intent();
 +                yesReceive.setAction("Restart");
 +                PendingIntent pendingIntentYes = PendingIntent.getBroadcast(this, 12345, yesReceive, PendingIntent.FLAG_UPDATE_CURRENT);
 +                mNotifyBuilder.addAction(R.drawable.ic_stat_tor_off, "Restart", pendingIntentYes);
 +
 +
 +                //Maybe intent
 +                Intent maybeReceive = new Intent();
 +                maybeReceive.setAction("Identity");
 +                PendingIntent pendingIntentMaybe = PendingIntent.getBroadcast(this, 12345, maybeReceive, PendingIntent.FLAG_UPDATE_CURRENT);
 +                mNotifyBuilder.addAction(R.drawable.ic_stat_tor_xfer, "New Identity", pendingIntentMaybe);
 +                **/
 +
 +            }        
 +                                
 +        }
 +
 +        mNotifyBuilder.setContentText(notifyMsg);
 +        mNotifyBuilder.setSmallIcon(icon);
 +        
 +        if (notifyType != NOTIFY_ID)
 +        {
 +            mNotifyBuilder.setTicker(notifyMsg);
 +        }
 +        else
 +        {
 +            mNotifyBuilder.setTicker(null);
 +        }
 +        
 +        mNotifyBuilder.setOngoing(Prefs.persistNotifications());
 +
 +         if (!Prefs.persistNotifications())
 +            mNotifyBuilder.setPriority(Notification.PRIORITY_LOW);
 +
 +         mNotifyBuilder.setCategory(Notification.CATEGORY_SERVICE);
 +
 +         mNotification = mNotifyBuilder.build();
 +        
 +        if (Build.VERSION.SDK_INT >= 16 && Prefs.expandedNotifications()) {
 +            // Create remote view that needs to be set as bigContentView for the notification.
 +             RemoteViews expandedView = new RemoteViews(this.getPackageName(), 
 +                     R.layout.layout_notification_expanded);
 +             
 +             StringBuffer sbInfo = new StringBuffer();
 +             
 +             if (notifyType == NOTIFY_ID)
 +                 expandedView.setTextViewText(R.id.text, notifyMsg);
 +             else
 +             {
 +                 expandedView.setTextViewText(R.id.info, notifyMsg);
 +             }
 +
 +             if (mEventHandler != null && mEventHandler.getNodes().size() > 0)
 +             {
 +                 Set<String> itBuiltNodes = mEventHandler.getNodes().keySet();
 +                 for (String key : itBuiltNodes)
 +                 {
 +                     TorEventHandler.Node node = mEventHandler.getNodes().get(key);
 +                     
 +                     if (node.ipAddress != null)
 +                     {
 +                         sbInfo.append(node.ipAddress);
 +                     
 +                         if (node.country != null)
 +                             sbInfo.append(' ').append(node.country);
 +                     
 +                         if (node.organization != null)
 +                             sbInfo.append(" (").append(node.organization).append(')');
 +                     
 +                         sbInfo.append('\n');
 +                     }
 +                     
 +                 }
 +                 
 +                 expandedView.setTextViewText(R.id.text2, sbInfo.toString());
 +             }
 +             
 +             expandedView.setTextViewText(R.id.title, getString(R.string.app_name)); 
 +             
 +             expandedView.setImageViewResource(R.id.icon, icon);
 +            mNotification.bigContentView = expandedView;
 +        }
 +        
 +        if (Prefs.persistNotifications() && (!mNotificationShowing))
 +        {
 +            startForeground(NOTIFY_ID, mNotification);
 +            logNotice("Set background service to FOREGROUND");
 +        }
 +        else
 +        {
 +            mNotificationManager.notify(NOTIFY_ID, mNotification);
 +        }
 +        
 +        mNotificationShowing = true;
 +     }
 +    
 +
 +    /* (non-Javadoc)
 +     * @see android.app.Service#onStart(android.content.Intent, int)
 +     */
 +    public int onStartCommand(Intent intent, int flags, int startId) {
 +        if (intent != null)
 +            exec (new IncomingIntentRouter(intent));
 +        else
 +            Log.d(OrbotConstants.TAG, "Got null onStartCommand() intent");
 +
 +        return Service.START_STICKY;
 +    }
 +    
 +    private class IncomingIntentRouter implements Runnable
 +    {
 +        Intent mIntent;
 +        
 +        public IncomingIntentRouter (Intent intent)
 +        {
 +            mIntent = intent;
 +        }
 +        
 +        public void run() {
 +
 +            while (!isTorUpgradeAndConfigComplete)
 +            {
 +                try { Thread.sleep (500);}
 +                catch (Exception e){}
 +            }
 +
 +            String action = mIntent.getAction();
 +
 +            if (action != null) {
 +                if (action.equals(ACTION_START)) {
 +                    replyWithStatus(mIntent);
 +                    startTor();
 +                }
 +                else if (action.equals(ACTION_STATUS)) {
 +                    replyWithStatus(mIntent);                    
 +                }
 +                else if (action.equals(CMD_SIGNAL_HUP)) {
 +                    requestTorRereadConfig();
 +                } else if (action.equals(CMD_NEWNYM)) {
 +                    newIdentity();
 +                } else if (action.equals(CMD_FLUSH)) {
 +                    flushTransparentProxyRules();
 +                } else if (action.equals(CMD_UPDATE_TRANS_PROXY)) {
 +                    processTransparentProxying();
 +                } else if (action.equals(CMD_VPN)) {
 +                    startVPNService();
 +                } else if (action.equals(CMD_VPN_CLEAR)) {
 +                    clearVpnProxy();
 +                } else if (action.equals(CMD_SET_EXIT)) {
 +                	
 +                	setExitNode(mIntent.getStringExtra("exit"));
 +                	
 +                } else {
 +                    Log.w(OrbotConstants.TAG, "unhandled TorService Intent: " + action);
 +                }
 +            }
 +        }
 +    }
 +    
 +    @Override
 +    public void onTaskRemoved(Intent rootIntent){
 +         Log.d(OrbotConstants.TAG,"task removed");
 +         Intent intent = new Intent( this, DummyActivity.class );
 +         intent.addFlags( Intent.FLAG_ACTIVITY_NEW_TASK );
 +         startActivity( intent );
 +    }
 +
 +    @Override
 +    public void onDestroy() {
 +        stopTor();
 +        unregisterReceiver(mNetworkStateReceiver);
 +
 +        try
 +        {
 +            mShell.close();
 +        }
 +        catch (IOException ioe)
 +        {
 +            Log.d(TAG, "Error closing shell",ioe);
 +        }
 +
 +        super.onDestroy();
 +    }
 +
 +    private void stopTor ()
 +    {
 +        exec(new Runnable ()
 +        {
 +            public void run ()
 +            {
 +                stopTorAsync();
 +            }
 +        });
 +
 +    }
 +
 +    private void stopTorAsync () {
 +        Log.i("TorService", "stopTor");
 +        try {
 +            sendCallbackStatus(STATUS_STOPPING);
 +            sendCallbackLogMessage(getString(R.string.status_shutting_down));
 +
 +            killAllDaemons();
 +
 +            //stop the foreground priority and make sure to remove the persistant notification
 +            stopForeground(true);
 +
 +            if (Prefs.useRoot() && Prefs.useTransparentProxying())
 +            {
 +                disableTransparentProxy();
 +            }
 +
 +            sendCallbackLogMessage(getString(R.string.status_disabled));
 +        }
 +        catch (Exception e)
 +        {
 +            logNotice("An error occured stopping Tor: " + e.getMessage());
 +            sendCallbackLogMessage(getString(R.string.something_bad_happened));
 +        }
 +        clearNotifications();
 +        sendCallbackStatus(STATUS_OFF);
 +    }
 +
 +
 +    private String getHiddenServiceHostname ()
 +    {
 +
 +        SharedPreferences prefs = TorServiceUtils.getSharedPrefs(getApplicationContext());
 +
 +        boolean enableHiddenServices = prefs.getBoolean("pref_hs_enable", false);
 +
 +        StringBuffer result = new StringBuffer();
 +
 +        if (enableHiddenServices)
 +        {
 +            String hsPorts = prefs.getString("pref_hs_ports","");
 +
 +            StringTokenizer st = new StringTokenizer (hsPorts,",");
 +            String hsPortConfig = null;
 +
 +            while (st.hasMoreTokens())
 +            {
 +
 +                int hsPort = Integer.parseInt(st.nextToken().split(" ")[0]);;
 +
 +                File fileDir = new File(appCacheHome, "hs" + hsPort);
 +                File file = new File(fileDir, "hostname");
 +
 +
 +                if (file.exists())
 +                {
 +                    try {
 +                        String onionHostname = Utils.readString(new FileInputStream(file)).trim();
 +
 +                        if (result.length() > 0)
 +                            result.append(",");
 +
 +                        result.append(onionHostname);
 +
 +
 +                    } catch (FileNotFoundException e) {
 +                        logException("unable to read onion hostname file",e);
 +                        showToolbarNotification(getString(R.string.unable_to_read_hidden_service_name), HS_NOTIFY_ID, R.drawable.ic_stat_notifyerr);
 +                        return null;
 +                    }
 +                }
 +                else
 +                {
 +                    showToolbarNotification(getString(R.string.unable_to_read_hidden_service_name), HS_NOTIFY_ID, R.drawable.ic_stat_notifyerr);
 +                    return null;
 +
 +                }
 +            }
 +
 +            if (result.length() > 0)
 +            {
 +                String onionHostname = result.toString();
 +
 +                showToolbarNotification(getString(R.string.hidden_service_on) + ' ' + onionHostname, HS_NOTIFY_ID, R.drawable.ic_stat_tor);
 +                Editor pEdit = prefs.edit();
 +                pEdit.putString("pref_hs_hostname",onionHostname);
 +                pEdit.commit();
 +
 +                return onionHostname;
 +            }
 +
 +        }
 +
 +        return null;
 +    }
 +
 +
 +    private void killAllDaemons() throws Exception {
 +        if (conn != null) {
 +            logNotice("Using control port to shutdown Tor");
 +
 +            try {
 +                logNotice("sending HALT signal to Tor process");
 +                conn.shutdownTor("HALT");
 +
 +            } catch (IOException e) {
 +                Log.d(OrbotConstants.TAG, "error shutting down Tor via connection", e);
 +            }
 +
 +            conn = null;
 +        }
 +
 +        if (mShellPolipo != null)
 +        {
 +            mShellPolipo.close();
 +            //logNotice("Polipo exited with value: " + exitValue);
 +
 +        }
 +
 +    }
 +
 +    private void requestTorRereadConfig() {
 +        try {
 +            conn.signal("HUP");
 +            return;
 +        } catch (IOException e) {
 +            e.printStackTrace();
 +        }
 +        // if that fails, try again using native utils
 +        try {
 +        	TorServiceUtils.killProcess(fileTor, "-1"); // this is -HUP
 +        } catch (Exception e) {
 +            e.printStackTrace();
 +        } 
 +    }
 +
 +    protected void logNotice (String msg)
 +    {
 +        if (msg != null && msg.trim().length() > 0)
 +        {
 +            if (Prefs.useDebugLogging())
 +                Log.d(OrbotConstants.TAG, msg);
 +        
 +            sendCallbackLogMessage(msg);
 +        }
 +    }
 +    
 +    @Override
 +    public void onCreate() {
 +        super.onCreate();
 +
 +        try
 +        {
 +            appBinHome = getDir(TorServiceConstants.DIRECTORY_TOR_BINARY, Application.MODE_PRIVATE);
 +            appCacheHome = getDir(TorServiceConstants.DIRECTORY_TOR_DATA,Application.MODE_PRIVATE);
 +
 +            mShell = Shell.startShell();
 +
 +            fileTor= new File(appBinHome, TorServiceConstants.TOR_ASSET_KEY);
 +            filePolipo = new File(appBinHome, TorServiceConstants.POLIPO_ASSET_KEY);
 +            fileObfsclient = new File(appBinHome, TorServiceConstants.OBFSCLIENT_ASSET_KEY);
 +            fileXtables = new File(appBinHome, TorServiceConstants.IPTABLES_ASSET_KEY);
 +            fileTorRc = new File(appBinHome, TorServiceConstants.TORRC_ASSET_KEY);
 +
 +            mEventHandler = new TorEventHandler(this);
 +
 +            if (mNotificationManager == null)
 +            {
 +                mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
 +            }
 +
 +            IntentFilter mNetworkStateFilter = new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION);
 +            registerReceiver(mNetworkStateReceiver , mNetworkStateFilter);
 +
 +
 +            new Thread(new Runnable ()
 +            {
 +                public void run ()
 +                {
 +                    try
 +                    {
 +                        
 +                        torUpgradeAndConfig();
 +                    
 +                        findExistingTorDaemon();
 +                    }
 +                    catch (Exception e)
 +                    {
 +                        Log.e(OrbotConstants.TAG,"error onBind",e);
 +                        logNotice("error finding exiting process: " + e.toString());
 +                    }
 +                    
 +                }
 +            }).start();
 +        	
 +        }
 +        catch (Exception e)
 +        {
 +            //what error here
 +            Log.e(OrbotConstants.TAG, "Error installing Orbot binaries",e);
 +            logNotice("There was an error installing Orbot binaries");
 +        }
 +        
 +        Log.i("TorService", "onCreate end");
 +    }
 +
 +    protected String getCurrentStatus ()
 +    {
 +        return mCurrentStatus;
 +    }
 +
 +    private void torUpgradeAndConfig() throws IOException, TimeoutException {
 +        if (isTorUpgradeAndConfigComplete)
 +            return;
 +
 +        SharedPreferences prefs = TorServiceUtils.getSharedPrefs(getApplicationContext());
 +        String version = prefs.getString(PREF_BINARY_TOR_VERSION_INSTALLED,null);
 +
 +        logNotice("checking binary version: " + version);
 +        
 +        TorResourceInstaller installer = new TorResourceInstaller(this, appBinHome);
 +        
 +        if (version == null || (!version.equals(BINARY_TOR_VERSION)) || (!fileTor.exists()))
 +        {
 +            logNotice("upgrading binaries to latest version: " + BINARY_TOR_VERSION);
 +            
 +            boolean success = installer.installResources();
 +            
 +            if (success)
 +                prefs.edit().putString(PREF_BINARY_TOR_VERSION_INSTALLED,BINARY_TOR_VERSION).commit();    
 +        }
 +
 +        updateTorConfigFile ();
 +        isTorUpgradeAndConfigComplete = true;
 +    }
 +
 +    private boolean updateTorConfigFile () throws FileNotFoundException, IOException, TimeoutException
 +    {
 +        SharedPreferences prefs = TorServiceUtils.getSharedPrefs(getApplicationContext());
 +
 +        TorResourceInstaller installer = new TorResourceInstaller(this, appBinHome);
 +        
 +        StringBuffer extraLines = new StringBuffer();
 +        
 +        String TORRC_CONTROLPORT_FILE_KEY = "ControlPortWriteToFile";
 +        fileControlPort = new File(appBinHome, "control.txt");
 +        extraLines.append(TORRC_CONTROLPORT_FILE_KEY).append(' ').append(fileControlPort.getCanonicalPath()).append('\n');
 +
 +//         extraLines.append("RunAsDaemon 1").append('\n');
 + //        extraLines.append("AvoidDiskWrites 1").append('\n');
 +        
 +         String socksPortPref = prefs.getString(OrbotConstants.PREF_SOCKS,
 +                 String.valueOf(TorServiceConstants.SOCKS_PROXY_PORT_DEFAULT));
 +         if (socksPortPref.indexOf(':')!=-1)
 +             socksPortPref = socksPortPref.split(":")[1];
 +         
 +        if (!socksPortPref.equalsIgnoreCase("auto"))
 +        {
 +	        boolean isPortUsed = TorServiceUtils.isPortOpen("127.0.0.1",Integer.parseInt(socksPortPref),500);
 +	        
 +	        if (isPortUsed) //the specified port is not available, so let Tor find one instead
 +	        	socksPortPref = "auto";
 +        }
 +        
 +        extraLines.append("SOCKSPort ").append(socksPortPref).append('\n');
 +        extraLines.append("SafeSocks 0").append('\n');
 +        extraLines.append("TestSocks 0").append('\n');
 +        extraLines.append("WarnUnsafeSocks 1").append('\n');
 +
 +        String transPort = prefs.getString("pref_transport", TorServiceConstants.TOR_TRANSPROXY_PORT_DEFAULT+"");
 +        String dnsPort = prefs.getString("pref_dnsport", TorServiceConstants.TOR_DNS_PORT_DEFAULT+"");
 +            
 +        extraLines.append("TransPort ").append(transPort).append('\n');
 +    	extraLines.append("DNSPort ").append(dnsPort).append("\n");
 +    	
 +    	if (Prefs.useVpn())
 +    		extraLines.append("DNSListenAddress 0.0.0.0").append('\n');
 +    	
 +        if (Prefs.transparentTethering())
 +        {
 +            extraLines.append("TransListenAddress 0.0.0.0").append('\n');
 +            extraLines.append("DNSListenAddress 0.0.0.0").append('\n');            
 +        }
 +       
 +        extraLines.append("VirtualAddrNetwork 10.192.0.0/10").append('\n');
 +        extraLines.append("AutomapHostsOnResolve 1").append('\n');
 +
 +        extraLines.append("DisableNetwork 0").append('\n');
 +                
 +        if (Prefs.useDebugLogging())
 +        {
 +        	extraLines.append("Log debug syslog").append('\n');    
 +        	extraLines.append("Log info syslog").append('\n');
 +        	extraLines.append("SafeLogging 0").append('\n');   
 +
 +        }
 +        
 +        processSettingsImpl(extraLines);
 +        
 +        String torrcCustom = new String(prefs.getString("pref_custom_torrc", "").getBytes("US-ASCII"));
 +        extraLines.append(torrcCustom).append('\n');
 +
 +        logNotice("updating torrc custom configuration...");
 +
 +        debug("torrc.custom=" + extraLines.toString());
 +        
 +        File fileTorRcCustom = new File(fileTorRc.getAbsolutePath() + ".custom");
 +        boolean success = installer.updateTorConfigCustom(fileTorRcCustom, extraLines.toString());    
 +        
 +        if (success)
 +        {
 +            logNotice ("success.");
 +        }
 +        
 +        return success;
 +    }
 +
 +    /**
 +     * Send Orbot's status in reply to an
 +     * {@link TorServiceConstants#ACTION_START} {@link Intent}, targeted only to
-      * the app that sent the initial request.
++     * the app that sent the initial request. If the user has disabled auto-
++     * starts, the reply {@code ACTION_START Intent} will include the extra
++     * {@link TorServiceConstants#STATUS_STARTS_DISABLED}
 +     */
 +    private void replyWithStatus(Intent startRequest) {
 +        String packageName = startRequest.getStringExtra(EXTRA_PACKAGE_NAME);
 +
 +        Intent reply = new Intent(ACTION_STATUS);
 +        reply.putExtra(EXTRA_STATUS, mCurrentStatus);
 +        reply.putExtra(EXTRA_SOCKS_PROXY, "socks://127.0.0.1:" + mPortSOCKS);
 +        reply.putExtra(EXTRA_SOCKS_PROXY_HOST, "127.0.0.1");
 +        reply.putExtra(EXTRA_SOCKS_PROXY_PORT, mPortSOCKS);
 +        reply.putExtra(EXTRA_HTTP_PROXY, "http://127.0.0.1" + mPortHTTP);
 +        reply.putExtra(EXTRA_HTTP_PROXY_HOST, "127.0.0.1");
 +        reply.putExtra(EXTRA_HTTP_PROXY_PORT, mPortHTTP);
 +        
 +        if (packageName != null)
 +        {
 +        	reply.setPackage(packageName);
 +        	sendBroadcast(reply);
 +        }
 +        else
 +        {
 +            LocalBroadcastManager.getInstance(this).sendBroadcast(reply);
 +
 +        }
 +
 +    }
 +
 +    /**
 +     * The entire process for starting tor and related services is run from this method.
 +     */
 +    private void startTor() {
 +        // STATUS_STARTING is set in onCreate()
 +        if (mCurrentStatus == STATUS_STOPPING) {
 +            // these states should probably be handled better
 +            sendCallbackLogMessage("Ignoring start request, currently " + mCurrentStatus);
 +            return;
 +        } else if (mCurrentStatus == STATUS_ON) {
 +        
 +            sendCallbackLogMessage("Ignoring start request, already started.");
 +            setTorNetworkEnabled (true);
 +
 +            return;
 +        }        
 +        
 +
 +        try {
 +        	
 +	        // make sure there are no stray daemons running
 +//	        killAllDaemons();
 +	
 +	        sendCallbackStatus(STATUS_STARTING);
 +            showToolbarNotification(getString(R.string.status_starting_up),NOTIFY_ID,R.drawable.ic_stat_tor);
 +	        sendCallbackLogMessage(getString(R.string.status_starting_up));
 +	        logNotice(getString(R.string.status_starting_up));
 +	        
 +	        ArrayList<String> customEnv = new ArrayList<String>();
 +	
 +	        if (Prefs.bridgesEnabled())
 +	        	if (Prefs.useVpn() && !mIsLollipop)
 +	        	{
 +	        		customEnv.add("TOR_PT_PROXY=socks5://" + OrbotVpnManager.sSocksProxyLocalhost + ":" + OrbotVpnManager.sSocksProxyServerPort);
 +	        	}
 +
 +	        boolean success = runTorShellCmd();
 +
 +            if (mPortHTTP != -1)
 +                runPolipoShellCmd();
 +
 +            if (Prefs.useRoot() && Prefs.useTransparentProxying())
 +            {
 +                disableTransparentProxy();
 +                enableTransparentProxy();
 +            }
 +
 +            getHiddenServiceHostname ();
 +
 +        } catch (Exception e) {
 +            logException("Unable to start Tor: " + e.toString(), e);
 +            showToolbarNotification(
 +                    getString(R.string.unable_to_start_tor) + ": " + e.getMessage(),
 +                    ERROR_NOTIFY_ID, R.drawable.ic_stat_notifyerr);
 +            stopTor();
 +        }
 +    }
 +
 +    private boolean flushTransparentProxyRules () {
 +
 +        try {
 +            if (Prefs.useRoot()) {
 +                if (mTransProxy == null)
 +                    mTransProxy = new TorTransProxy(this, fileXtables);
 +
 +                try {
 +                    mTransProxy.flushTransproxyRules(this);
 +                } catch (Exception e) {
 +                    e.printStackTrace();
 +                    return false;
 +                }
 +
 +                return true;
 +            } else {
 +                return false;
 +            }
 +        }
 +        catch (IOException ioe)
 +        {
 +            return false;
 +        }
 +    }
 +    
 +    /*
 +     * activate means whether to apply the users preferences
 +     * or clear them out
 +     * 
 +     * the idea is that if Tor is off then transproxy is off
 +     */
 +    private boolean enableTransparentProxy () throws Exception
 +     {
 +        
 +         if (mTransProxy == null)
 +         {
 +             mTransProxy = new TorTransProxy(this, fileXtables);
 +             
 +         }
 +
 +        SharedPreferences prefs = TorServiceUtils.getSharedPrefs(getApplicationContext());
 +        String transProxy = prefs.getString("pref_transport", TorServiceConstants.TOR_TRANSPROXY_PORT_DEFAULT+"");
 +        String dnsPort = prefs.getString("pref_dnsport", TorServiceConstants.TOR_TRANSPROXY_PORT_DEFAULT+"");
 +        
 +        if (transProxy.indexOf(':')!=-1) //we just want the port for this
 +            transProxy = transProxy.split(":")[1];
 +        
 +        if (dnsPort.indexOf(':')!=-1) //we just want the port for this
 +            dnsPort = dnsPort.split(":")[1];
 +        
 +        mTransProxy.setTransProxyPort(Integer.parseInt(transProxy));
 +        mTransProxy.setDNSPort(Integer.parseInt(dnsPort));
 +        
 +        int code = 0; // Default state is "okay"
 +        
 +        if(Prefs.transparentProxyAll())
 +        {
 +
 +            code = mTransProxy.setTransparentProxyingAll(this, true);
 +        }
 +        else
 +        {
 +            ArrayList<TorifiedApp> apps = TorTransProxy.getApps(this, TorServiceUtils.getSharedPrefs(getApplicationContext()));
 +
 +            code = mTransProxy.setTransparentProxyingByApp(this,apps, true);
 +        }
 +        
 +        debug ("TorTransProxy resp code: " + code);
 +        
 +        if (code == 0)
 +        {
 +
 +            if (Prefs.transparentTethering())
 +            {
 +                showToolbarNotification(getString(R.string.transproxy_enabled_for_tethering_), TRANSPROXY_NOTIFY_ID, R.drawable.ic_stat_tor);
 +
 +                mTransProxy.enableTetheringRules(this);
 +
 +                  
 +            }
 +            else
 +            {
 +                showToolbarNotification(getString(R.string.transparent_proxying_enabled), TRANSPROXY_NOTIFY_ID, R.drawable.ic_stat_tor);
 +
 +            }
 +        }
 +        else
 +        {
 +            showToolbarNotification(getString(R.string.warning_error_starting_transparent_proxying_), TRANSPROXY_NOTIFY_ID, R.drawable.ic_stat_tor);
 +
 +        }
 +    
 +        return true;
 +     }
 +
 +    /*
 +     * activate means whether to apply the users preferences
 +     * or clear them out
 +     * 
 +     * the idea is that if Tor is off then transproxy is off
 +     */
 +    private boolean disableTransparentProxy () throws Exception
 +     {
 +        
 +         debug ("Transparent Proxying: disabling...");
 +
 +         if (mTransProxy == null)
 +             mTransProxy = new TorTransProxy(this, fileXtables);
 + 
 +         mTransProxy.setTransparentProxyingAll(this, false);
 +
 +        ArrayList<TorifiedApp> apps = TorTransProxy.getApps(this, TorServiceUtils.getSharedPrefs(getApplicationContext()));
 +        mTransProxy.setTransparentProxyingByApp(this, apps, false);
 +
 +         mTransProxy.closeShell();
 +         mTransProxy = null;
 +
 +         return true;
 +     }
 +    
 +    private boolean runTorShellCmd() throws Exception
 +    {
 +        boolean result = true;
 +
 +        String torrcPath = new File(appBinHome, TORRC_ASSET_KEY).getCanonicalPath();
 +
 +        updateTorConfigFile();
 +        
 +        sendCallbackLogMessage(getString(R.string.status_starting_up));
 +        
 +        String torCmdString = fileTor.getCanonicalPath()
 +                + " DataDirectory " + appCacheHome.getCanonicalPath()
 +                + " --defaults-torrc " + torrcPath
 +                + " -f " + torrcPath + ".custom";
 +    
 +        debug(torCmdString);
 +        
 +        int exitCode = exec(torCmdString + " --verify-config", true);
 +
 +        String output = "";
 +       // String output = shellTorCommand.getOutput();
 +        
 +        if (exitCode != 0)
 +        {
 +            logNotice("Tor (" + exitCode + "): " + output);
 +            throw new Exception ("Torrc config did not verify");
 +            
 +        }
 +
 +        exitCode = exec(torCmdString, true);
 +        output = "";// shellTorCommand.getOutput();
 +        
 +        if (exitCode != 0)
 +        {
 +            logNotice("Tor (" + exitCode + "): " + output);
 +            //throw new Exception ("unable to start");
 +            return false;
 +        }
 +        
 +        //now try to connect
 +        mLastProcessId = initControlConnection (100,false);
 +
 +        if (mLastProcessId == -1)
 +        {
 +            logNotice(getString(R.string.couldn_t_start_tor_process_) + "; exit=" + exitCode);
 +            sendCallbackLogMessage(getString(R.string.couldn_t_start_tor_process_));
 +        
 +            throw new Exception ("Unable to start Tor");
 +        }
 +        else
 +        {
 +        
 +            logNotice("Tor started; process id=" + mLastProcessId);
 +           
 +        }
 +        
 +        return result;
 +    }
 +
 +
 +    protected void exec (Runnable runn)
 +    {
 +        mExecutor.execute(runn);
 +    }
 +
 +    private int exec (String cmd, boolean wait) throws Exception
 +    {
 +        SimpleCommand command = new SimpleCommand(cmd);
 +        mShell.add(command);
 +
 +        if (wait)
 +            command.waitForFinish();
 +
 +        return command.getExitCode();
 +    }
 +    
 +    private void updatePolipoConfig () throws FileNotFoundException, IOException
 +    {
 +        
 +
 +        File file = new File(appBinHome, POLIPOCONFIG_ASSET_KEY);
 +        
 +        Properties props = new Properties();
 +        
 +        props.load(new FileReader(file));
 +        
 +        props.put("socksParentProxy", "\"localhost:" + mPortSOCKS + "\"");
 +        props.put("proxyPort",mPortHTTP+"");
 +        
 +        props.store(new FileWriter(file), "updated");
 +        
 +    }
 +    
 +    
 +    private void runPolipoShellCmd () throws Exception
 +    {
 +        
 +        logNotice( "Starting polipo process");
 +
 +        updatePolipoConfig();
 +
 +        String polipoConfigPath = new File(appBinHome, POLIPOCONFIG_ASSET_KEY).getCanonicalPath();
 +        String cmd = (filePolipo.getCanonicalPath() + " -c " + polipoConfigPath);
 +
 +        if (mShellPolipo != null)
 +            mShellPolipo.close();
 +
 +        mShellPolipo = Shell.startShell();
 +        SimpleCommand cmdPolipo = new SimpleCommand(cmd);
 +        mShellPolipo.add(cmdPolipo);
 +
 +        sendCallbackLogMessage(getString(R.string.privoxy_is_running_on_port_) + mPortHTTP);
 +            
 +        logNotice("Polipo is running");
 +            
 +    }
 +
 +    protected TorControlConnection getControlConnection ()
 +    {
 +        return conn;
 +    }
 +    
 +    private int initControlConnection (int maxTries, boolean isReconnect) throws Exception, RuntimeException
 +    {
 +            int controlPort = -1;
 +            int attempt = 0;
 +
 +            logNotice( "Waiting for control port...");
 +            
 +            while (conn == null && attempt++ < maxTries)
 +            {
 +                try
 +                {
 +                    
 +                    controlPort = getControlPort();
 +                    
 +                    if (controlPort != -1)
 +                    {
 +                        logNotice( "Connecting to control port: " + controlPort);
 +                        
 +                        torConnSocket = new Socket(IP_LOCALHOST, controlPort);
 +                        torConnSocket.setSoTimeout(CONTROL_SOCKET_TIMEOUT);
 +                        
 +                        conn = new TorControlConnection(torConnSocket);
 +                        conn.launchThread(true);//is daemon
 +                        
 +                        break;
 +                    }
 +                    
 +                }
 +                catch (Exception ce)
 +                {
 +                    conn = null;
 +                //    logException( "Error connecting to Tor local control port: " + ce.getMessage(),ce);
 +                    
 +                }
 +                
 +                
 +                try {
 +                //    logNotice("waiting...");
 +                    Thread.sleep(1000); }
 +                catch (Exception e){}
 +            }
 +            
 +            if (conn != null)
 +            {
 +                    logNotice( "SUCCESS connected to Tor control port.");
 +                    
 +                    File fileCookie = new File(appCacheHome, TOR_CONTROL_COOKIE);
 +                    
 +                    if (fileCookie.exists())
 +                    {
 +                        byte[] cookie = new byte[(int)fileCookie.length()];
 +                        DataInputStream fis = new DataInputStream(new FileInputStream(fileCookie));
 +                        fis.read(cookie);
 +                        fis.close();
 +                        conn.authenticate(cookie);
 +                                
 +                        logNotice( "SUCCESS - authenticated to control port.");
 +                        
 +                        sendCallbackLogMessage(getString(R.string.tor_process_starting) + ' ' + getString(R.string.tor_process_complete));
 +    
 +                        addEventHandler();
 +                    
 +                        String torProcId = conn.getInfo("process/pid");
 +                        
 +                         String confSocks = conn.getInfo("net/listeners/socks");
 +                         StringTokenizer st = new StringTokenizer(confSocks," ");
 +
 +                         confSocks = st.nextToken().split(":")[1];
 +                         confSocks = confSocks.substring(0,confSocks.length()-1);
 +                         mPortSOCKS = Integer.parseInt(confSocks);
 +                                                  
 +                        return Integer.parseInt(torProcId);
 +                        
 +                    }
 +                    else
 +                    {
 +                        logNotice ("Tor authentication cookie does not exist yet");
 +                        conn = null;
 +                                
 +                    }
 +                }
 +                
 +            
 +            return -1;
 +
 +    }
 +    
 +    private int getControlPort ()
 +    {
 +        int result = -1;
 +        
 +        try
 +        {
 +            if (fileControlPort.exists())
 +            {
 +                debug("Reading control port config file: " + fileControlPort.getCanonicalPath());
 +                BufferedReader bufferedReader = new BufferedReader(new FileReader(fileControlPort));
 +                String line = bufferedReader.readLine();
 +                
 +                if (line != null)
 +                {
 +                    String[] lineParts = line.split(":");
 +                    result = Integer.parseInt(lineParts[1]);
 +                }
 +                
 +
 +                bufferedReader.close();
 +
 +                //store last valid control port
 +                SharedPreferences prefs = TorServiceUtils.getSharedPrefs(getApplicationContext());
 +                prefs.edit().putInt("controlport", result).commit();
 +                
 +            }
 +            else
 +            {
 +                debug("Control Port config file does not yet exist (waiting for tor): " + fileControlPort.getCanonicalPath());
 +                
 +            }
 +            
 +            
 +        }
 +        catch (FileNotFoundException e)
 +        {    
 +            debug("unable to get control port; file not found");
 +        }
 +        catch (Exception e)
 +        {    
 +            debug("unable to read control port config file");
 +        }
 +
 +        return result;
 +    }
 +
 +    public synchronized void addEventHandler () throws Exception
 +    {
 +           // We extend NullEventHandler so that we don't need to provide empty
 +           // implementations for all the events we don't care about.
 +           // ...
 +        logNotice( "adding control port event handler");
 +
 +        conn.setEventHandler(mEventHandler);
 +
 +        
 +        conn.setEvents(Arrays.asList(new String[]{
 +              "ORCONN", "CIRC", "NOTICE", "WARN", "ERR","BW"}));
 +          // conn.setEvents(Arrays.asList(new String[]{
 +            //  "DEBUG", "INFO", "NOTICE", "WARN", "ERR"}));
 +
 +        logNotice( "SUCCESS added control port event handler");
 +    }
 +    
 +        /**
 +         * Returns the port number that the HTTP proxy is running on
 +         */
 +        public int getHTTPPort() throws RemoteException {
 +            return mPortHTTP;
 +        }
 +
 +        
 +        /**
 +         * Returns the port number that the HTTP proxy is running on
 +         */
 +        public int getSOCKSPort() throws RemoteException {
 +            return mPortSOCKS;
 +        }
 +
 +
 +
 +
 +    
 +
 +
 +        public void processTransparentProxying() {
 +            try{
 +                if (Prefs.useRoot())
 +                {
 +                    if (Prefs.useTransparentProxying()){
 +                        enableTransparentProxy();
 +                    } else {
 +                        disableTransparentProxy();
 +                    }
 +                }
 +            } catch (Exception e) {
 +                // TODO Auto-generated catch block
 +                e.printStackTrace();
 +            }
 +            
 +        }
 +
 +        public String getInfo (String key) {
 +            try {
 +                if(conn !=null){
 +                    String m = conn.getInfo(key);
 +                    return m;
 +                }
 +            }
 +            catch(Exception ioe){
 +            //    Log.e(TAG,"Unable to get Tor information",ioe);
 +                logNotice("Unable to get Tor information"+ioe.getMessage());
 +            }
 +            return null;
 +        }
 +        
 +        public String getConfiguration (String name)
 +        {
 +            try
 +            {
 +                if (conn != null)
 +                {
 +                    StringBuffer result = new StringBuffer();
 +                    
 +                    List<ConfigEntry> listCe = conn.getConf(name);
 +                    
 +                    Iterator<ConfigEntry> itCe = listCe.iterator();
 +                    ConfigEntry ce = null;
 +                    
 +                       
 +                    
 +                    while (itCe.hasNext())
 +                    {
 +                        ce = itCe.next();
 +                        
 +                        result.append(ce.key);
 +                        result.append(' ');
 +                        result.append(ce.value);
 +                        result.append('\n');
 +                    }
 +                    
 +                          return result.toString();
 +                }
 +            }
 +            catch (Exception ioe)
 +            {
 +                
 +                logException("Unable to get Tor configuration: " + ioe.getMessage(),ioe);
 +            }
 +            
 +            return null;
 +        }
 +        
 +        private final static String RESET_STRING = "=\"\"";
 +        /**
 +         * Set configuration
 +         **/
 +        public boolean updateConfiguration (String name, String value, boolean saveToDisk)
 +        { 
 +            
 +            
 +            if (configBuffer == null)
 +                configBuffer = new ArrayList<String>();
 +            
 +            if (resetBuffer == null)
 +                resetBuffer = new ArrayList<String>();
 +            
 +            if (value == null || value.length() == 0)
 +            {
 +                resetBuffer.add(name + RESET_STRING);
 +                
 +            }
 +            else
 +            {
 +                StringBuffer sbConf = new StringBuffer();
 +                sbConf.append(name);
 +                sbConf.append(' ');
 +                sbConf.append(value);
 +                
 +                configBuffer.add(sbConf.toString());
 +            }
 +            
 +            return false;
 +        }
 +        
 +        public void setTorNetworkEnabled (final boolean isEnabled)
 +        {
 +
 +        	
 +        	//it is possible to not have a connection yet, and someone might try to newnym
 +            if (conn != null)
 +            {
 +                new Thread ()
 +                {
 +                    public void run ()
 +                    {
 +                        try { 
 +                            
 +                            conn.setConf("DisableNetwork", isEnabled ? "0" : "1");
 +                        	
 +                        }
 +                        catch (Exception ioe){
 +                            debug("error requesting newnym: " + ioe.getLocalizedMessage());
 +                        }
 +                    }
 +                }.start();
 +            }
 +        	
 +        }
 +        
 +        public void newIdentity () 
 +        {
 +            //it is possible to not have a connection yet, and someone might try to newnym
 +            if (conn != null)
 +            {
 +                new Thread ()
 +                {
 +                    public void run ()
 +                    {
 +                        try { 
 +                            
 +                            conn.signal("NEWNYM"); 
 +                        
 +                        }
 +                        catch (Exception ioe){
 +                            
 +                        	debug("error requesting newnym: " + ioe.getLocalizedMessage());
 +                            
 +                        }
 +                    }
 +                }.start();
 +            }
 +        }
 +        
 +        public boolean saveConfiguration ()
 +        {
 +            try
 +            {
 +                if (conn != null)
 +                {
 +                    
 +                     if (resetBuffer != null && resetBuffer.size() > 0)
 +                        {    
 +                         for (String value : configBuffer)
 +                             {
 +                                 
 +                              //   debug("removing torrc conf: " + value);
 +                                 
 +                                 
 +                             }
 +                         
 +                           // conn.resetConf(resetBuffer);
 +                            resetBuffer = null;
 +                        }
 +                  
 +                     if (configBuffer != null && configBuffer.size() > 0)
 +                        {
 +                             
 +                                 for (String value : configBuffer)
 +                                 {
 +                                     
 +                                     debug("Setting torrc conf: " + value);
 +                                     
 +                                     
 +                                 }
 +                                 
 +                             conn.setConf(configBuffer);
 +                                 
 +                            configBuffer = null;
 +                        }
 +                  
 +                          // Flush the configuration to disk.
 +                    //this is doing bad things right now NF 22/07/10
 +                          //conn.saveConf();
 +    
 +                          return true;
 +                }
 +            }
 +            catch (Exception ioe)
 +            {
 +                logException("Unable to update Tor configuration: " + ioe.getMessage(),ioe);
 +            }
 +            
 +            return false;
 +        }
 +
 +    protected void sendCallbackBandwidth(long upload, long download, long written, long read)    {
 +        Intent intent = new Intent(LOCAL_ACTION_BANDWIDTH);
 +
 +        intent.putExtra("up",upload);
 +          intent.putExtra("down",download);
 +          intent.putExtra("written",written);
 +          intent.putExtra("read",read);
 +          intent.putExtra(EXTRA_STATUS, mCurrentStatus);
 +
 +        LocalBroadcastManager.getInstance(this).sendBroadcast(intent);
 +    }
 +
 +    private void sendCallbackLogMessage (String logMessage)
 +    {
 +        
 +        Intent intent = new Intent(LOCAL_ACTION_LOG);
 +          // You can also include some extra data.
 +          intent.putExtra(LOCAL_EXTRA_LOG, logMessage);
 +	      intent.putExtra(EXTRA_STATUS, mCurrentStatus);
 +
 +          LocalBroadcastManager.getInstance(this).sendBroadcast(intent);
 +
 +    }
 +    
 +    protected void sendCallbackStatus(String currentStatus) {
 +        mCurrentStatus = currentStatus;
 +        Intent intent = getActionStatusIntent(currentStatus);
 +        // send for Orbot internals, using secure local broadcast
 +        sendBroadcastOnlyToOrbot(intent);
 +        // send for any apps that are interested
 +        sendBroadcast(intent);
 +    }
 +
 +    /**
 +     * Send a secure broadcast only to Orbot itself
 +     * @see {@link ContextWrapper#sendBroadcast(Intent)}
 +     * @see {@link LocalBroadcastManager}
 +     */
 +    private boolean sendBroadcastOnlyToOrbot(Intent intent) {
 +        return LocalBroadcastManager.getInstance(this).sendBroadcast(intent);
 +    }
 +
 +    private Intent getActionStatusIntent(String currentStatus) {
 +        Intent intent = new Intent(ACTION_STATUS);
 +        intent.putExtra(EXTRA_STATUS, currentStatus);
 +        return intent;
 +    }
 +
 +    /*
 +     *  Another way to do this would be to use the Observer pattern by defining the 
 +     *  BroadcastReciever in the Android manifest.
 +     */
 +    private final BroadcastReceiver mNetworkStateReceiver = new BroadcastReceiver() {
 +        @Override
 +        public void onReceive(Context context, Intent intent) {
 +
 +        	if (mCurrentStatus == STATUS_OFF)
 +        		return;
 +        	
 +            SharedPreferences prefs = TorServiceUtils.getSharedPrefs(getApplicationContext());
 +
 +            boolean doNetworKSleep = prefs.getBoolean(OrbotConstants.PREF_DISABLE_NETWORK, true);
 +            
 +            final ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
 +            final NetworkInfo netInfo = cm.getActiveNetworkInfo();
 +
 +            boolean newConnectivityState = false;
 +            int newNetType = -1;
 +            
 +            boolean isChanged = false;
 +            
 +            if (netInfo!=null)
 +            	newNetType = netInfo.getType();
 +
 +            isChanged = ((mNetworkType != newNetType)&&(mConnectivity != newConnectivityState));
 +            
 +            if(netInfo != null && netInfo.isConnected()) {
 +                // WE ARE CONNECTED: DO SOMETHING
 +            	newConnectivityState = true;
 +            }   
 +            else {
 +                // WE ARE NOT: DO SOMETHING ELSE
 +            	newConnectivityState = false;
 +            }
 +            
 +            mNetworkType = newNetType;
 +        	mConnectivity = newConnectivityState;
 +        	
 +            if (doNetworKSleep && mCurrentStatus != STATUS_OFF)
 +            {
 +	            setTorNetworkEnabled (mConnectivity);
 +	            
 +	            if (!mConnectivity)
 +                {
 +                    logNotice(context.getString(R.string.no_network_connectivity_putting_tor_to_sleep_));
 +                    showToolbarNotification(getString(R.string.no_internet_connection_tor),NOTIFY_ID,R.drawable.ic_stat_tor_off);
 +
 +                }
 +                else
 +                {
 +                    logNotice(context.getString(R.string.network_connectivity_is_good_waking_tor_up_));
 +                    showToolbarNotification(getString(R.string.status_activated),NOTIFY_ID,R.drawable.ic_stat_tor);
 +                }
 +
 +                try {
 +
 +                    if (mConnectivity)
 +                    {
 +                        if (Prefs.useRoot() && Prefs.useTransparentProxying() && Prefs.transProxyNetworkRefresh())
 +                        {
 +
 +
 +                            disableTransparentProxy();
 +                            enableTransparentProxy();
 +
 +                        }
 +                    }
 +
 +                } catch (Exception e) {
 +                    logException ("error updating state after network restart",e);
 +                }
 +		            
 +
 +            }
 +
 +            
 +        }
 +    };
 +
 +    private boolean processSettingsImpl (StringBuffer extraLines) throws IOException
 +    {
 +        logNotice(getString(R.string.updating_settings_in_tor_service));
 +        
 +        SharedPreferences prefs = TorServiceUtils.getSharedPrefs(getApplicationContext());
 +        
 +        boolean useBridges = Prefs.bridgesEnabled();
 +
 +        boolean becomeRelay = prefs.getBoolean(OrbotConstants.PREF_OR, false);
 +        boolean ReachableAddresses = prefs.getBoolean(OrbotConstants.PREF_REACHABLE_ADDRESSES,false);
 +        boolean enableHiddenServices = prefs.getBoolean("pref_hs_enable", false);
 +
 +        boolean enableStrictNodes = prefs.getBoolean("pref_strict_nodes", false);
 +        String entranceNodes = prefs.getString("pref_entrance_nodes", "");
 +        String exitNodes = prefs.getString("pref_exit_nodes", "");
 +        String excludeNodes = prefs.getString("pref_exclude_nodes", "");
 +        
 +        if (!useBridges)
 +        {
 +           
 +            extraLines.append("UseBridges 0").append('\n');
 +
 +	        if (Prefs.useVpn()) //set the proxy here if we aren't using a bridge
 +	        {
 +	        	
 +	        	if (!mIsLollipop)
 +	        	{
 +		        	String proxyType = "socks5";
 +		        	extraLines.append(proxyType + "Proxy" + ' ' + OrbotVpnManager.sSocksProxyLocalhost + ':' + OrbotVpnManager.sSocksProxyServerPort).append('\n');
 +	        	};
 +			
 +	        }
 +	        else
 +	        {
 +		        String proxyType = prefs.getString("pref_proxy_type", null);
 +		        if (proxyType != null && proxyType.length() > 0)
 +		        {
 +		            String proxyHost = prefs.getString("pref_proxy_host", null);
 +		            String proxyPort = prefs.getString("pref_proxy_port", null);
 +		            String proxyUser = prefs.getString("pref_proxy_username", null);
 +		            String proxyPass = prefs.getString("pref_proxy_password", null);
 +		            
 +		            if ((proxyHost != null && proxyHost.length()>0) && (proxyPort != null && proxyPort.length() > 0))
 +		            {
 +		            	extraLines.append(proxyType + "Proxy" + ' ' + proxyHost + ':' + proxyPort).append('\n');
 +		                
 +		                if (proxyUser != null && proxyPass != null)
 +		                {
 +		                    if (proxyType.equalsIgnoreCase("socks5"))
 +		                    {
 +		                    	extraLines.append("Socks5ProxyUsername" + ' ' + proxyUser).append('\n');
 +		                    	extraLines.append("Socks5ProxyPassword" + ' ' + proxyPass).append('\n');
 +		                    }
 +		                    else
 +		                    	extraLines.append(proxyType + "ProxyAuthenticator" + ' ' + proxyUser + ':' + proxyPort).append('\n');
 +		                    
 +		                }
 +		                else if (proxyPass != null)
 +		                	extraLines.append(proxyType + "ProxyAuthenticator" + ' ' + proxyUser + ':' + proxyPort).append('\n');
 +		                
 +		                
 +		
 +		            }
 +		        }
 +	        }
 +        }
 +        else
 +        {
 +        
 +
 +            extraLines.append("UseBridges 1").append('\n');
 +            
 +            String bridgeList = new String(Prefs.getBridgesList().getBytes("ISO-8859-1"));
 +            
 +            if (bridgeList != null && bridgeList.length() > 1) //longer then 1 = some real values here
 +            {
 +	            
 +	            //check if any PT bridges are needed
 +	            boolean obfsBridges = bridgeList.contains("obfs3")||bridgeList.contains("obfs4")||bridgeList.contains("scramblesuit");
 +            
 +	            if (obfsBridges)
 +	            {
 +	                extraLines.append("ClientTransportPlugin obfs3 exec " + fileObfsclient.getCanonicalPath()).append('\n');
 +	                extraLines.append("ClientTransportPlugin obfs4 exec " + fileObfsclient.getCanonicalPath()).append('\n');
 +	                extraLines.append("ClientTransportPlugin scramblesuit exec " + fileObfsclient.getCanonicalPath()).append('\n');
 +	            }
 +	            
 +	            boolean meekBridges = bridgeList.contains("meek");
 +	            if (meekBridges)
 +	            {
 +	            	extraLines.append("ClientTransportPlugin meek_lite exec " + fileObfsclient.getCanonicalPath()).append('\n');
 +	            }
 +	            
 +	            String[] bridgeListLines = bridgeList.split("\\r?\\n");
 +
 +	            for (String bridgeConfigLine : bridgeListLines)
 +	            {
 +	                if (!TextUtils.isEmpty(bridgeConfigLine))
 +	                {
 +	                	extraLines.append("Bridge ");
 +	                	
 +	                	//bridgeConfigLine = bridgeConfigLine.replace('�', ' ');
 +	                	
 +	                	StringTokenizer st = new StringTokenizer (bridgeConfigLine," ");
 +	                	while (st.hasMoreTokens())
 +	                		extraLines.append(st.nextToken()).append(' ');
 +	                	
 +	                	extraLines.append("\n");
 +	                	
 +	                }
 +	
 +	            }
 +	            
 +            }
 +            else
 +            {
 +            	//time to do autobridges, aka meek
 +
 +            	debug ("Using meek bridges");
 +                
 +            //	String bridgeConfig = "meek exec " + fileMeekclient.getCanonicalPath();
 +            	String bridgeConfig = "meek_lite exec " + fileObfsclient.getCanonicalPath();
 +            	
 +            	extraLines.append("ClientTransportPlugin" + ' ' + bridgeConfig).append('\n');
 +            
 +            	int meekIdx = 2; //let's use Azure by default
 +            	
 +            	if (bridgeList != null && bridgeList.length() == 1)
 +            	{
 +            	  try 
 +            	  {
 +            		  meekIdx = Integer.parseInt(bridgeList);
 +            		  
 +            		  if (meekIdx+1 > BRIDGES_MEEK.length)
 +            			  throw new Exception("not valid meek idx");
 +            	  }
 +            	  catch (Exception e)
 +            	  {
 +            		  debug("invalid meek type; please enter 0=Google, 1=AWS, 2=Azure");
 +            	  }
 +            	}
 +            	
 +            	extraLines.append("Bridge " + BRIDGES_MEEK[meekIdx]).append('\n');            	
 +            	
 +            }
 + 
 +        }
 +        
 +                  
 +        //only apply GeoIP if you need it
 +        File fileGeoIP = new File(appBinHome, GEOIP_ASSET_KEY);
 +        File fileGeoIP6 = new File(appBinHome, GEOIP6_ASSET_KEY);
 +            
 +        if (fileGeoIP.exists())
 +        {
 +	        extraLines.append("GeoIPFile" + ' ' + fileGeoIP.getCanonicalPath()).append('\n');
 +	        extraLines.append("GeoIPv6File" + ' ' + fileGeoIP6.getCanonicalPath()).append('\n');
 +        }
 +        
 +        if (!TextUtils.isEmpty(entranceNodes))
 +        	extraLines.append("EntryNodes" + ' ' + entranceNodes).append('\n');
 +       
 +        if (!TextUtils.isEmpty(exitNodes))
 +        	extraLines.append("ExitNodes" + ' ' + exitNodes).append('\n');
 +        
 +        if (!TextUtils.isEmpty(excludeNodes))
 +        	extraLines.append("ExcludeNodes" + ' ' + excludeNodes).append('\n');
 +        
 +        extraLines.append("StrictNodes" + ' ' + (enableStrictNodes ? "1" : "0")).append('\n');
 +
 +        try
 +        {
 +            if (ReachableAddresses)
 +            {
 +                String ReachableAddressesPorts =
 +                    prefs.getString(OrbotConstants.PREF_REACHABLE_ADDRESSES_PORTS, "*:80,*:443");
 +                
 +                extraLines.append("ReachableAddresses" + ' ' + ReachableAddressesPorts).append('\n');
 +
 +            }
 +            
 +        }
 +        catch (Exception e)
 +        {
 +           showToolbarNotification (getString(R.string.your_reachableaddresses_settings_caused_an_exception_),ERROR_NOTIFY_ID,R.drawable.ic_stat_notifyerr);
 +
 +           return false;
 +        }
 +
 +        try
 +        {
 +            if (becomeRelay && (!useBridges) && (!ReachableAddresses))
 +            {
 +                int ORPort =  Integer.parseInt(prefs.getString(OrbotConstants.PREF_OR_PORT, "9001"));
 +                String nickname = prefs.getString(OrbotConstants.PREF_OR_NICKNAME, "Orbot");
 +
 +                String dnsFile = writeDNSFile ();
 +                
 +                extraLines.append("ServerDNSResolvConfFile" + ' ' + dnsFile).append('\n');
 +                extraLines.append("ORPort" + ' ' + ORPort).append('\n');
 +                extraLines.append("Nickname" + ' ' + nickname).append('\n');
 +                extraLines.append("ExitPolicy" + ' ' + "reject *:*").append('\n');
 +
 +            }
 +        }
 +        catch (Exception e)
 +        {
 +             showToolbarNotification (getString(R.string.your_relay_settings_caused_an_exception_),ERROR_NOTIFY_ID,R.drawable.ic_stat_notifyerr);
 +
 +          
 +            return false;
 +        }
 +
 +        if (enableHiddenServices)
 +        {
 +            logNotice("hidden services are enabled");
 +            
 +            //updateConfiguration("RendPostPeriod", "600 seconds", false); //possible feature to investigate
 +            
 +            String hsPorts = prefs.getString("pref_hs_ports","");
 +            
 +            StringTokenizer st = new StringTokenizer (hsPorts,",");
 +            String hsPortConfig = null;
 +            int hsPort = -1;
 +            
 +            while (st.hasMoreTokens())
 +            {
 +                try
 +                {
 +                    hsPortConfig = st.nextToken().trim();
 +                    
 +                    if (hsPortConfig.indexOf(":")==-1) //setup the port to localhost if not specifed
 +                    {
 +                        hsPortConfig = hsPortConfig + " 127.0.0.1:" + hsPortConfig;
 +                    }
 +                    
 +                    hsPort = Integer.parseInt(hsPortConfig.split(" ")[0]);
 +
 +                    String hsDirPath = new File(appCacheHome,"hs" + hsPort).getCanonicalPath();
 +                    
 +                    debug("Adding hidden service on port: " + hsPortConfig);
 +                    
 +                    extraLines.append("HiddenServiceDir" + ' ' + hsDirPath).append('\n');
 +                    extraLines.append("HiddenServicePort" + ' ' + hsPortConfig).append('\n');
 +                    
 +
 +                } catch (NumberFormatException e) {
 +                    Log.e(OrbotConstants.TAG,"error parsing hsport",e);
 +                } catch (Exception e) {
 +                    Log.e(OrbotConstants.TAG,"error starting share server",e);
 +                }
 +            }
 +            
 +            
 +        }
 +        
 +        return true;
 +    }
 +    
 +    public static String flattenToAscii(String string) {
 +        char[] out = new char[string.length()];
 +        string = Normalizer.normalize(string, Normalizer.Form.NFD);
 +        int j = 0;
 +        for (int i = 0, n = string.length(); i < n; ++i) {
 +            char c = string.charAt(i);
 +            if (c <= '\u007F') out[j++] = c;
 +        }
 +        return new String(out);
 +    }
 +
 +    //using Google DNS for now as the public DNS server
 +    private String writeDNSFile () throws IOException
 +    {
 +        File file = new File(appBinHome, "resolv.conf");
 +
 +        PrintWriter bw = new PrintWriter(new FileWriter(file));
 +        bw.println("nameserver 8.8.8.8");
 +        bw.println("nameserver 8.8.4.4");
 +        bw.close();
 +    
 +        return file.getCanonicalPath();
 +    }
 +
 +    @SuppressLint("NewApi")
 +    @Override
 +    public void onTrimMemory(int level) {
 +        super.onTrimMemory(level);
 +        
 +        switch (level)
 +        {
 +        
 +            case TRIM_MEMORY_BACKGROUND:
 +                debug("trim memory requested: app in the background");
 +            return;
 +            
 +        /**
 +        public static final int TRIM_MEMORY_BACKGROUND
 +        Added in API level 14
 +        Level for onTrimMemory(int): the process has gone on to the LRU list. This is a good opportunity to clean up resources that can efficiently and quickly be re-built if the user returns to the app.
 +        Constant Value: 40 (0x00000028)
 +        */
 +        
 +            case TRIM_MEMORY_COMPLETE:
 +
 +                debug("trim memory requested: cleanup all memory");
 +            return;
 +        /**
 +        public static final int TRIM_MEMORY_COMPLETE
 +        Added in API level 14
 +        Level for onTrimMemory(int): the process is nearing the end of the background LRU list, and if more memory isn't found soon it will be killed.
 +        Constant Value: 80 (0x00000050)
 +        */
 +            case TRIM_MEMORY_MODERATE:
 +
 +                debug("trim memory requested: clean up some memory");
 +            return;
 +                
 +        /**
 +        public static final int TRIM_MEMORY_MODERATE
 +        Added in API level 14
 +        Level for onTrimMemory(int): the process is around the middle of the background LRU list; freeing memory can help the system keep other processes running later in the list for better overall performance.
 +        Constant Value: 60 (0x0000003c)
 +        */
 +        
 +            case TRIM_MEMORY_RUNNING_CRITICAL:
 +
 +                debug("trim memory requested: memory on device is very low and critical");
 +            return;
 +        /**
 +        public static final int TRIM_MEMORY_RUNNING_CRITICAL
 +        Added in API level 16
 +        Level for onTrimMemory(int): the process is not an expendable background process, but the device is running extremely low on memory and is about to not be able to keep any background processes running. Your running process should free up as many non-critical resources as it can to allow that memory to be used elsewhere. The next thing that will happen after this is onLowMemory() called to report that nothing at all can be kept in the background, a situation that can start to notably impact the user.
 +        Constant Value: 15 (0x0000000f)
 +        */
 +        
 +            case TRIM_MEMORY_RUNNING_LOW:
 +
 +                debug("trim memory requested: memory on device is running low");
 +            return;
 +        /**
 +        public static final int TRIM_MEMORY_RUNNING_LOW
 +        Added in API level 16
 +        Level for onTrimMemory(int): the process is not an expendable background process, but the device is running low on memory. Your running process should free up unneeded resources to allow that memory to be used elsewhere.
 +        Constant Value: 10 (0x0000000a)
 +        */
 +            case TRIM_MEMORY_RUNNING_MODERATE:
 +
 +                debug("trim memory requested: memory on device is moderate");
 +            return;
 +        /**
 +        public static final int TRIM_MEMORY_RUNNING_MODERATE
 +        Added in API level 16
 +        Level for onTrimMemory(int): the process is not an expendable background process, but the device is running moderately low on memory. Your running process may want to release some unneeded resources for use elsewhere.
 +        Constant Value: 5 (0x00000005)
 +        */
 +            case TRIM_MEMORY_UI_HIDDEN:
 +
 +                debug("trim memory requested: app is not showing UI anymore");
 +            return;
 +                
 +        /**
 +        public static final int TRIM_MEMORY_UI_HIDDEN
 +        Level for onTrimMemory(int): the process had been showing a user interface, and is no longer doing so. Large allocations with the UI should be released at this point to allow memory to be better managed.
 +        Constant Value: 20 (0x00000014)
 +        */
 +        }
 +        
 +    }
 +
 +    @Override
 +    public IBinder onBind(Intent arg0) {
 +        // TODO Auto-generated method stub
 +        return null;
 +    }
 +    
 +    private void setExitNode (String newExits)
 +    {
 +    	SharedPreferences prefs = TorServiceUtils.getSharedPrefs(getApplicationContext());
 +        
 +    	if (TextUtils.isEmpty(newExits))
 +    	{
 +    		prefs.edit().remove("pref_exit_nodes").apply();
 +    		
 +    		if (conn != null)
 +        	{
 +    	    	try
 +    	    	{
 +    	    		ArrayList<String> resetBuffer = new ArrayList<String>();
 +    	    		resetBuffer.add("ExitNodes");
 +    	    		resetBuffer.add("StrictNodes");
 +    	    		conn.resetConf(resetBuffer);
 +    	    		conn.setConf("DisableNetwork","1");
 +    	    		conn.setConf("DisableNetwork","0");
 +    	    		
 +    	    	}
 +    	    	catch (Exception ioe)
 +    	    	{
 +    	    		Log.e(OrbotConstants.TAG, "Connection exception occured resetting exits",ioe);
 +    	    	}
 +        	}
 +    	}
 +    	else
 +    	{
 +    		prefs.edit().putString("pref_exit_nodes", newExits).apply();
 +    		
 +    		if (conn != null)
 +        	{
 +    	    	try
 +    	    	{
 +                    File fileGeoIP = new File(appBinHome, GEOIP_ASSET_KEY);
 +                    File fileGeoIP6 = new File(appBinHome, GEOIP6_ASSET_KEY);
 +                        
 +                    conn.setConf("GeoIPFile",fileGeoIP.getCanonicalPath());
 +                    conn.setConf("GeoIPv6File",fileGeoIP6.getCanonicalPath());
 +                    
 +    	    		conn.setConf("ExitNodes", newExits);
 +    	    		conn.setConf("StrictNodes","1");
 +    	    		
 +    	    		conn.setConf("DisableNetwork","1");
 +    	    		conn.setConf("DisableNetwork","0");
 +
 +    	    	}
 +    	    	catch (Exception ioe)
 +    	    	{
 +    	    		Log.e(OrbotConstants.TAG, "Connection exception occured resetting exits",ioe);
 +    	    	}
 +        	}
 +    	}
 +
 +    }
 +
 +    public boolean hasConnectivity ()
 +    {
 +        return mConnectivity;
 +    }
 +
 +    public int getNotifyId ()
 +    {
 +        return NOTIFY_ID;
 +    }
 +
 +    private void startVPNService ()
 +    {
 +        Intent intentVpn = new Intent(this,TorVpnService.class);
 +        intentVpn.setAction("start");
 +        intentVpn.putExtra("torSocks",mPortSOCKS);
 +        startService(intentVpn);
 +    }
 +
 +
 +    @TargetApi(14)
 +    public void clearVpnProxy ()
 +    {
 +        debug ("clearing VPN Proxy");
 +        Prefs.putUseVpn(false);
 +        processTransparentProxying();
 +
 +        Intent intentVpn = new Intent(this,TorVpnService.class);
 +        intentVpn.setAction("stop");
 +        startService(intentVpn);
 +
 +    }
 +
 +}
diff --cc orbotservice/src/main/java/org/torproject/android/service/TorServiceConstants.java
index 00ade29,0000000..d38d910
mode 100644,000000..100644
--- a/orbotservice/src/main/java/org/torproject/android/service/TorServiceConstants.java
+++ b/orbotservice/src/main/java/org/torproject/android/service/TorServiceConstants.java
@@@ -1,162 -1,0 +1,164 @@@
 +/* Copyright (c) 2009, Nathan Freitas, Orbot / The Guardian Project - http://openideals.com/guardian */
 +/* See LICENSE for licensing information */
 +
 +package org.torproject.android.service;
 +
 +import android.content.Intent;
 +
 +public interface TorServiceConstants {
 +
 +	public final static String TOR_APP_USERNAME = "org.torproject.android";
 +	public final static String BROWSER_APP_USERNAME = "info.guardianproject.orfox";
 +	
 +	public final static String DIRECTORY_TOR_BINARY = "bin";
 +	public final static String DIRECTORY_TOR_DATA = "data";
 +	
 +	//name of the tor C binary
 +	public final static String TOR_ASSET_KEY = "tor";	
 +	
 +	//torrc (tor config file)
 +	public final static String TORRC_ASSET_KEY = "torrc";
 +	public final static String TORRCDIAG_ASSET_KEY = "torrcdiag";
 +	public final static String TORRC_TETHER_KEY = "torrctether";
 +	
 +	public final static String TOR_CONTROL_COOKIE = "control_auth_cookie";
 +	
 +	//privoxy
 +	public final static String POLIPO_ASSET_KEY = "polipo";
 +	
 +	//privoxy.config
 +	public final static String POLIPOCONFIG_ASSET_KEY = "torpolipo.conf";
 +	
 +	//geoip data file asset key
 +	public final static String GEOIP_ASSET_KEY = "geoip";
 +	public final static String GEOIP6_ASSET_KEY = "geoip6";
 +
 +	//various console cmds
 +	public final static String SHELL_CMD_CHMOD = "chmod";
 +	public final static String SHELL_CMD_KILL = "kill -9";
 +	public final static String SHELL_CMD_RM = "rm";
 +	public final static String SHELL_CMD_PS = "toolbox ps";
 +	public final static String SHELL_CMD_PS_ALT = "ps";
 +    
 +    
 +	//public final static String SHELL_CMD_PIDOF = "pidof";
 +	public final static String SHELL_CMD_LINK = "ln -s";
 +	public final static String SHELL_CMD_CP = "cp";
 +	
 +
 +	public final static String CHMOD_EXE_VALUE = "770";
 +
 +	public final static int FILE_WRITE_BUFFER_SIZE = 1024;
 +
 +	public final static String IP_LOCALHOST = "127.0.0.1";
 +	public final static int UPDATE_TIMEOUT = 1000;
 +	public final static int TOR_TRANSPROXY_PORT_DEFAULT = 9040;
 +	
 +	public final static int STANDARD_DNS_PORT = 53;
 +	public final static int TOR_DNS_PORT_DEFAULT = 5400;
 +	public final static String TOR_VPN_DNS_LISTEN_ADDRESS = "127.0.0.1";
 +	
 +	public final static int CONTROL_PORT_DEFAULT = 9051;
 +    public final static int HTTP_PROXY_PORT_DEFAULT = 8118; // like Privoxy!
 +    public final static int SOCKS_PROXY_PORT_DEFAULT = 9050;
 +
 +    
 +	//path to check Tor against
 +	public final static String URL_TOR_CHECK = "https://check.torproject.org";
 +
 +    //control port 
 +    public final static String TOR_CONTROL_PORT_MSG_BOOTSTRAP_DONE = "Bootstrapped 100%";
 +    public final static String LOG_NOTICE_HEADER = "NOTICE";
 +    public final static String LOG_NOTICE_BOOTSTRAPPED = "Bootstrapped";
 +    
 +    /**
 +     * A request to Orbot to transparently start Tor services
 +     */
 +    public final static String ACTION_START = "org.torproject.android.intent.action.START";
 +    /**
 +     * {@link Intent} send by Orbot with {@code ON/OFF/STARTING/STOPPING} status
 +     */
 +    public final static String ACTION_STATUS = "org.torproject.android.intent.action.STATUS";
 +    /**
 +     * {@code String} that contains a status constant: {@link #STATUS_ON},
 +     * {@link #STATUS_OFF}, {@link #STATUS_STARTING}, or
 +     * {@link #STATUS_STOPPING}
 +     */
 +    public final static String EXTRA_STATUS = "org.torproject.android.intent.extra.STATUS";
 +    /**
 +     * A {@link String} {@code packageName} for Orbot to direct its status reply
 +     * to, used in {@link #ACTION_START} {@link Intent}s sent to Orbot
 +     */
 +    public final static String EXTRA_PACKAGE_NAME = "org.torproject.android.intent.extra.PACKAGE_NAME";
 +    /**
 +     * The SOCKS proxy settings in URL form.
 +     */
 +    public final static String EXTRA_SOCKS_PROXY = "org.torproject.android.intent.extra.SOCKS_PROXY";
 +    public final static String EXTRA_SOCKS_PROXY_HOST = "org.torproject.android.intent.extra.SOCKS_PROXY_HOST";
 +    public final static String EXTRA_SOCKS_PROXY_PORT = "org.torproject.android.intent.extra.SOCKS_PROXY_PORT";
 +    /**
 +     * The HTTP proxy settings in URL form.
 +     */
 +    public final static String EXTRA_HTTP_PROXY = "org.torproject.android.intent.extra.HTTP_PROXY";
 +    public final static String EXTRA_HTTP_PROXY_HOST = "org.torproject.android.intent.extra.HTTP_PROXY_HOST";
 +    public final static String EXTRA_HTTP_PROXY_PORT = "org.torproject.android.intent.extra.HTTP_PROXY_PORT";
 +
 +    public final static String LOCAL_ACTION_LOG = "log";
 +    public final static String LOCAL_ACTION_BANDWIDTH = "bandwidth";
 +    public final static String LOCAL_EXTRA_LOG = "log";
 +
 +    /**
 +     * All tor-related services and daemons are stopped
 +     */
 +    public final static String STATUS_OFF = "OFF";
 +    /**
 +     * All tor-related services and daemons have completed starting
 +     */
 +    public final static String STATUS_ON = "ON";
 +    public final static String STATUS_STARTING = "STARTING";
 +    public final static String STATUS_STOPPING = "STOPPING";
++
 +    /**
 +     * The user has disabled the ability for background starts triggered by
-      * apps. Fallback to the old Intent that brings up Orbot.
++     * apps. Fallback to the old {@link Intent} action that brings up Orbot:
++     * {@link org.torproject.android.OrbotMainActivity#INTENT_ACTION_REQUEST_START_TOR}
 +     */
 +    public final static String STATUS_STARTS_DISABLED = "STARTS_DISABLED";
 +
 +    // actions for internal command Intents
 +    public static final String CMD_SIGNAL_HUP = "signal_hup";
 +    public static final String CMD_STATUS = "status";
 +    public static final String CMD_FLUSH = "flush";
 +    public static final String CMD_NEWNYM = "newnym";
 +    public static final String CMD_VPN = "vpn";
 +    public static final String CMD_VPN_CLEAR = "vpnclear";
 +    public static final String CMD_UPDATE_TRANS_PROXY = "update";
 +    public static final String CMD_SET_EXIT = "setexit";
 +    
 +
 +    public static final String BINARY_TOR_VERSION = "0.2.8.9armx86-openssl1.0.2j";
 +    public static final String PREF_BINARY_TOR_VERSION_INSTALLED = "BINARY_TOR_VERSION_INSTALLED";
 +    
 +    //obfsproxy 
 +    public static final String OBFSCLIENT_ASSET_KEY = "obfs4proxy";
 +    
 +   // public static final String MEEK_ASSET_KEY = "meek-client";
 +    
 +	//name of the iptables binary
 +	public final static String IPTABLES_ASSET_KEY = "xtables";	
 +
 +	//DNS daemon for TCP DNS over TOr
 +	public final static String PDNSD_ASSET_KEY = "pdnsd";
 +
 +	//EXIT COUNTRY CODES
 +	public final static String[] COUNTRY_CODES = {"DE","AT","SE","CH","IS","CA","US","ES","FR","BG","PL","AU","BR","CZ","DK","FI","GB","HU","NL","JP","RO","RU","SG","SK"};
 +	
 +	//MEEK BRIDGEs	
 +	public final static String[] BRIDGES_MEEK = 
 +		{
 +			"meek_lite 0.0.2.0:1 url=https://meek-reflect.appspot.com/ front=www.google.com",
 +			"meek_lite 0.0.2.0:2 url=https://d2zfqthxsdq309.cloudfront.net/ front=a0.awsstatic.com",
 +			"meek_lite 0.0.2.0:3 url=https://az668014.vo.msecnd.net/ front=ajax.aspnetcdn.com"
 +		};
 +
 +}

    

n8fr8＠torproject.org

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