2016-01-05 12:40:02 +00:00
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package eu.faircode.netguard;
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/*
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This file is part of NetGuard.
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NetGuard is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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NetGuard is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2015-2016 by Marcel Bokhorst (M66B)
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*/
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2016-01-08 11:14:31 +00:00
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import android.content.Intent;
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import android.content.SharedPreferences;
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import android.content.pm.ApplicationInfo;
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import android.content.pm.PackageManager;
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import android.database.Cursor;
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import android.net.Uri;
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2016-01-19 16:54:07 +00:00
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import android.os.AsyncTask;
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2016-01-05 12:40:02 +00:00
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import android.os.Bundle;
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2016-01-08 11:14:31 +00:00
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import android.preference.PreferenceManager;
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2016-01-05 12:40:02 +00:00
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import android.support.v7.app.AppCompatActivity;
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2016-01-08 11:14:31 +00:00
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import android.text.TextUtils;
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2016-01-19 16:54:07 +00:00
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import android.util.Log;
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2016-01-08 11:14:31 +00:00
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import android.view.Gravity;
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2016-01-05 21:53:22 +00:00
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import android.view.Menu;
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import android.view.MenuInflater;
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2016-01-05 12:40:02 +00:00
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import android.view.MenuItem;
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2016-01-08 11:14:31 +00:00
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import android.view.View;
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import android.widget.AdapterView;
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2016-01-05 12:40:02 +00:00
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import android.widget.ListView;
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2016-01-08 11:14:31 +00:00
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import android.widget.PopupMenu;
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2016-01-07 09:43:41 +00:00
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import android.widget.Toast;
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2016-01-05 12:40:02 +00:00
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2016-01-19 16:54:07 +00:00
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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2016-01-09 07:36:17 +00:00
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import java.text.SimpleDateFormat;
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2016-01-19 16:54:07 +00:00
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import java.util.Date;
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2016-01-09 07:36:17 +00:00
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2016-01-05 12:40:02 +00:00
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public class ActivityLog extends AppCompatActivity {
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2016-01-19 16:54:07 +00:00
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private static final String TAG = "NetGuard.Log";
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2016-01-05 12:40:02 +00:00
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private ListView lvLog;
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2016-01-08 11:14:31 +00:00
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private LogAdapter adapter;
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2016-01-05 12:40:02 +00:00
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private DatabaseHelper dh;
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2016-01-10 09:24:06 +00:00
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private boolean live;
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2016-01-05 12:40:02 +00:00
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2016-01-19 16:54:07 +00:00
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private static final int REQUEST_PCAP = 1;
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2016-01-05 12:40:02 +00:00
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private DatabaseHelper.LogChangedListener listener = new DatabaseHelper.LogChangedListener() {
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@Override
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2016-01-05 21:53:22 +00:00
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public void onChanged() {
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2016-01-05 12:40:02 +00:00
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runOnUiThread(new Runnable() {
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@Override
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public void run() {
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2016-01-21 18:15:29 +00:00
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adapter.changeCursor(dh.getLog());
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2016-01-05 12:40:02 +00:00
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}
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});
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}
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};
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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Util.setTheme(this);
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super.onCreate(savedInstanceState);
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setContentView(R.layout.logview);
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2016-01-19 16:54:07 +00:00
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getSupportActionBar().setTitle(R.string.menu_log);
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2016-01-05 12:40:02 +00:00
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getSupportActionBar().setDisplayHomeAsUpEnabled(true);
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lvLog = (ListView) findViewById(R.id.lvLog);
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2016-01-08 11:14:31 +00:00
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2016-01-21 18:15:29 +00:00
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dh = new DatabaseHelper(this);
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2016-01-08 11:14:31 +00:00
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adapter = new LogAdapter(this, dh.getLog());
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2016-01-05 12:40:02 +00:00
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lvLog.setAdapter(adapter);
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2016-01-08 11:14:31 +00:00
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lvLog.setOnItemClickListener(new AdapterView.OnItemClickListener() {
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@Override
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public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
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Cursor cursor = (Cursor) adapter.getItem(position);
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2016-01-09 07:36:17 +00:00
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long time = cursor.getLong(cursor.getColumnIndex("time"));
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2016-01-08 11:14:31 +00:00
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String ip = cursor.getString(cursor.getColumnIndex("ip"));
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2016-01-08 12:02:02 +00:00
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final int port = (cursor.isNull(cursor.getColumnIndex("port")) ? -1 : cursor.getInt(cursor.getColumnIndex("port")));
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2016-01-08 11:14:31 +00:00
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final int uid = (cursor.isNull(cursor.getColumnIndex("uid")) ? -1 : cursor.getInt(cursor.getColumnIndex("uid")));
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final String whois = (ip.length() > 1 && ip.charAt(0) == '/' ? ip.substring(1) : ip);
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String name = null;
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PackageManager pm = getPackageManager();
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String[] pkg = pm.getPackagesForUid(uid);
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if (pkg != null && pkg.length > 0)
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try {
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ApplicationInfo info = pm.getApplicationInfo(pkg[0], 0);
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name = pm.getApplicationLabel(info).toString();
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} catch (PackageManager.NameNotFoundException ignored) {
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}
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2016-01-08 12:02:02 +00:00
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final Intent lookupIP = new Intent(Intent.ACTION_VIEW, Uri.parse("http://www.tcpiputils.com/whois-lookup/" + whois));
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final Intent lookupPort = new Intent(Intent.ACTION_VIEW, Uri.parse("http://www.speedguide.net/port.php?port=" + port));
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2016-01-08 11:14:31 +00:00
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PopupMenu popup = new PopupMenu(ActivityLog.this, findViewById(R.id.vwPopupAnchor), Gravity.CENTER);
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if (uid > 0)
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popup.getMenu().add(Menu.NONE, 1, 1, name == null ? Integer.toString(uid) : name);
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2016-01-09 07:49:37 +00:00
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if (!TextUtils.isEmpty(whois))
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popup.getMenu().add(Menu.NONE, 2, 2, getString(R.string.title_log_whois, whois))
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.setEnabled(pm.resolveActivity(lookupIP, 0) != null);
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if (port > 0)
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popup.getMenu().add(Menu.NONE, 3, 3, getString(R.string.title_log_port, port))
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.setEnabled(pm.resolveActivity(lookupPort, 0) != null);
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popup.getMenu().add(Menu.NONE, 4, 4, SimpleDateFormat.getDateTimeInstance().format(time))
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.setEnabled(false);
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2016-01-08 11:14:31 +00:00
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popup.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
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@Override
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public boolean onMenuItemClick(MenuItem menuItem) {
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if (menuItem.getItemId() == 1) {
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Intent main = new Intent(ActivityLog.this, ActivityMain.class);
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main.putExtra(ActivityMain.EXTRA_SEARCH, Integer.toString(uid));
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startActivity(main);
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2016-01-08 12:02:02 +00:00
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} else if (menuItem.getItemId() == 2)
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startActivity(lookupIP);
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else if (menuItem.getItemId() == 3)
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startActivity(lookupPort);
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2016-01-08 11:14:31 +00:00
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return false;
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}
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});
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popup.show();
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}
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});
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2016-01-07 09:43:41 +00:00
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2016-01-10 09:24:06 +00:00
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live = true;
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2016-01-05 12:40:02 +00:00
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}
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@Override
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2016-01-21 16:29:09 +00:00
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protected void onResume() {
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super.onResume();
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if (live) {
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DatabaseHelper.addLogChangedListener(listener);
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2016-01-21 18:15:29 +00:00
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adapter.changeCursor(dh.getLog());
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2016-01-21 16:29:09 +00:00
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}
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}
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@Override
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protected void onPause() {
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super.onPause();
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2016-01-10 09:24:06 +00:00
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if (live)
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DatabaseHelper.removeLocationChangedListener(listener);
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2016-01-21 16:29:09 +00:00
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}
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@Override
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protected void onDestroy() {
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2016-01-05 12:40:02 +00:00
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dh.close();
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super.onDestroy();
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}
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2016-01-05 21:53:22 +00:00
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@Override
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public boolean onCreateOptionsMenu(Menu menu) {
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MenuInflater inflater = getMenuInflater();
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inflater.inflate(R.menu.log, menu);
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return true;
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}
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2016-01-19 16:54:07 +00:00
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@Override
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2016-01-08 11:14:31 +00:00
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public boolean onPrepareOptionsMenu(Menu menu) {
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SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
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2016-01-19 16:54:07 +00:00
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boolean log = prefs.getBoolean("log", false);
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boolean filter = prefs.getBoolean("filter", false);
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boolean pcap = prefs.getBoolean("pcap", false);
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boolean export = (getPackageManager().resolveActivity(getIntentPCAPDocument(), 0) != null);
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menu.findItem(R.id.menu_log_enabled).setChecked(log);
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menu.findItem(R.id.menu_pcap_enabled).setChecked(pcap);
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menu.findItem(R.id.menu_pcap_enabled).setEnabled(log || filter);
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menu.findItem(R.id.menu_pcap_export).setEnabled(pcap && export);
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2016-01-08 11:14:31 +00:00
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return super.onPrepareOptionsMenu(menu);
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}
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2016-01-19 16:54:07 +00:00
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@Override
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2016-01-05 12:40:02 +00:00
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public boolean onOptionsItemSelected(MenuItem item) {
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2016-01-19 16:54:07 +00:00
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SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
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2016-01-05 12:40:02 +00:00
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switch (item.getItemId()) {
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2016-01-19 16:54:07 +00:00
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case R.id.menu_log_enabled:
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2016-01-08 11:14:31 +00:00
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item.setChecked(!item.isChecked());
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prefs.edit().putBoolean("log", item.isChecked()).apply();
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SinkholeService.reload(null, "setting changed", this);
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return true;
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2016-01-10 09:24:06 +00:00
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2016-01-19 16:54:07 +00:00
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case R.id.menu_log_live:
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2016-01-10 09:24:06 +00:00
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item.setChecked(!item.isChecked());
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live = item.isChecked();
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if (live) {
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DatabaseHelper.addLogChangedListener(listener);
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2016-01-21 18:15:29 +00:00
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adapter.changeCursor(dh.getLog());
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2016-01-10 09:24:06 +00:00
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} else
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DatabaseHelper.removeLocationChangedListener(listener);
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return true;
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2016-01-19 16:54:07 +00:00
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case R.id.menu_log_clear:
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2016-01-05 21:53:22 +00:00
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dh.clear();
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2016-01-10 09:24:06 +00:00
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if (!live) {
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2016-01-21 18:15:29 +00:00
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adapter.changeCursor(dh.getLog());
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2016-01-10 09:24:06 +00:00
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}
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2016-01-05 21:53:22 +00:00
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return true;
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2016-01-10 09:24:06 +00:00
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2016-01-19 16:54:07 +00:00
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case R.id.menu_pcap_enabled:
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item.setChecked(!item.isChecked());
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prefs.edit().putBoolean("pcap", item.isChecked()).apply();
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SinkholeService.setPcap(item.isChecked(), this);
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return true;
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case R.id.menu_pcap_export:
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startActivityForResult(getIntentPCAPDocument(), REQUEST_PCAP);
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return true;
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case R.id.menu_log_support:
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2016-01-08 18:07:58 +00:00
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Intent intent = new Intent(Intent.ACTION_VIEW);
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intent.setData(Uri.parse("https://github.com/M66B/NetGuard/blob/master/FAQ.md#FAQ27"));
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if (getPackageManager().resolveActivity(intent, 0) != null)
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startActivity(intent);
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return true;
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2016-01-10 09:24:06 +00:00
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default:
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return super.onOptionsItemSelected(item);
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2016-01-05 12:40:02 +00:00
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}
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}
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2016-01-19 16:54:07 +00:00
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private static Intent getIntentPCAPDocument() {
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Intent intent = new Intent(Intent.ACTION_CREATE_DOCUMENT);
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intent.addCategory(Intent.CATEGORY_OPENABLE);
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intent.setType("application/octet-stream");
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intent.putExtra(Intent.EXTRA_TITLE, "netguard_" + new SimpleDateFormat("yyyyMMdd").format(new Date().getTime()) + ".pcap");
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return intent;
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}
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@Override
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protected void onActivityResult(int requestCode, int resultCode, final Intent data) {
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Log.i(TAG, "onActivityResult request=" + requestCode + " result=" + requestCode + " ok=" + (resultCode == RESULT_OK));
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if (requestCode == REQUEST_PCAP) {
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if (resultCode == RESULT_OK && data != null)
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handleExportPCAP(data);
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} else {
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Log.w(TAG, "Unknown activity result request=" + requestCode);
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super.onActivityResult(requestCode, resultCode, data);
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}
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}
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private void handleExportPCAP(final Intent data) {
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new AsyncTask<Object, Object, Throwable>() {
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@Override
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protected Throwable doInBackground(Object... objects) {
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OutputStream out = null;
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InputStream in = null;
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try {
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Log.i(TAG, "Export PCAP URI=" + data.getData());
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out = getContentResolver().openOutputStream(data.getData());
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File pcap = new File(getCacheDir(), "netguard.pcap");
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in = new FileInputStream(pcap);
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byte[] buf = new byte[4096];
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int len;
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while ((len = in.read(buf)) > 0)
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out.write(buf, 0, len);
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return null;
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} catch (Throwable ex) {
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Log.e(TAG, ex.toString() + "\n" + Log.getStackTraceString(ex));
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Util.sendCrashReport(ex, ActivityLog.this);
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return ex;
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} finally {
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if (out != null)
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try {
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out.close();
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} catch (IOException ex) {
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Log.e(TAG, ex.toString() + "\n" + Log.getStackTraceString(ex));
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}
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if (in != null)
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try {
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in.close();
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} catch (IOException ex) {
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Log.e(TAG, ex.toString() + "\n" + Log.getStackTraceString(ex));
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}
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}
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}
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@Override
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protected void onPostExecute(Throwable ex) {
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if (ex == null)
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Toast.makeText(ActivityLog.this, R.string.msg_completed, Toast.LENGTH_LONG).show();
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else
|
|
|
|
Toast.makeText(ActivityLog.this, ex.toString(), Toast.LENGTH_LONG).show();
|
|
|
|
}
|
|
|
|
}.execute();
|
|
|
|
}
|
2016-01-05 12:40:02 +00:00
|
|
|
}
|