src/eu/alefzero/owncloud/authenticator/AuthenticationRunnable.java

   1 /* ownCloud Android client application
   2  *   Copyright (C) 2012 Bartek Przybylski
   3  *
   4  *   This program is free software: you can redistribute it and/or modify
   5  *   it under the terms of the GNU General Public License as published by
   6  *   the Free Software Foundation, either version 3 of the License, or
   7  *   (at your option) any later version.
   8  *
   9  *   This program is distributed in the hope that it will be useful,
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *   GNU General Public License for more details.
  13  *
  14  *   You should have received a copy of the GNU General Public License
  15  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  *
  17  */
  18
  19 package eu.alefzero.owncloud.authenticator;
  20
  21 import java.net.URL;
  22
  23 import org.apache.commons.httpclient.HttpStatus;
  24
  25 import eu.alefzero.webdav.WebdavClient;
  26
  27 import android.net.Uri;
  28 import android.os.Handler;
  29
  30 public class AuthenticationRunnable implements Runnable {
  31
  32   private OnAuthenticationResultListener mListener;
  33   private Handler mHandler;
  34   private URL mUrl;
  35   private String mUsername;
  36   private String mPassword;
  37
  38   private static final String WEBDAV_2_0_PATH = "/files/webdav.php";
  39
  40   public AuthenticationRunnable(URL url, String username, String password) {
  41     mListener = null;
  42     mUrl = url;
  43     mUsername = username;
  44     mPassword = password;
  45   }
  46
  47   public void setOnAuthenticationResultListener(OnAuthenticationResultListener listener, Handler handler) {
  48     mListener = listener;
  49     mHandler = handler;
  50   }
  51
  52   @Override
  53   public void run() {
  54     Uri uri = Uri.parse(mUrl.toString() + WEBDAV_2_0_PATH);
  55     WebdavClient client = new WebdavClient(uri);
  56     client.setCredentials(mUsername, mPassword);
  57     int login_result = client.tryToLogin();
  58     switch (login_result) {
  59       case HttpStatus.SC_OK:
  60         postResult(true, uri.toString());
  61         break;
  62       case HttpStatus.SC_UNAUTHORIZED:
  63         postResult(false, "Invalid login or/and password");
  64         break;
  65       case HttpStatus.SC_NOT_FOUND:
  66         postResult(false, "Wrong path given");
  67         break;
  68       default:
  69         postResult(false, "Internal server error, code: " + login_result);
  70     }
  71   }
  72
  73   private void postResult(final boolean success, final String message) {
  74     if (mHandler != null) {
  75       mHandler.post(new Runnable() {
  76         @Override
  77         public void run() {
  78           AuthenticationRunnable.this.mListener.onAuthenticationResult(success, message);
  79         }
  80       });
  81     }
  82   }
  83 }