1package eu.siacs.conversations.services;
2
3import android.annotation.SuppressLint;
4import android.app.AlarmManager;
5import android.app.PendingIntent;
6import android.app.Service;
7import android.content.Context;
8import android.content.Intent;
9import android.content.SharedPreferences;
10import android.database.ContentObserver;
11import android.graphics.Bitmap;
12import android.net.ConnectivityManager;
13import android.net.NetworkInfo;
14import android.net.Uri;
15import android.os.Binder;
16import android.os.Bundle;
17import android.os.FileObserver;
18import android.os.IBinder;
19import android.os.Looper;
20import android.os.PowerManager;
21import android.os.PowerManager.WakeLock;
22import android.os.SystemClock;
23import android.preference.PreferenceManager;
24import android.provider.ContactsContract;
25import android.util.Log;
26import android.util.LruCache;
27
28import net.java.otr4j.OtrException;
29import net.java.otr4j.session.Session;
30import net.java.otr4j.session.SessionID;
31import net.java.otr4j.session.SessionStatus;
32
33import org.openintents.openpgp.util.OpenPgpApi;
34import org.openintents.openpgp.util.OpenPgpServiceConnection;
35
36import java.math.BigInteger;
37import java.security.SecureRandom;
38import java.util.ArrayList;
39import java.util.Arrays;
40import java.util.Collection;
41import java.util.Collections;
42import java.util.Comparator;
43import java.util.Hashtable;
44import java.util.Iterator;
45import java.util.List;
46import java.util.Locale;
47import java.util.Map;
48import java.util.concurrent.CopyOnWriteArrayList;
49
50import de.duenndns.ssl.MemorizingTrustManager;
51import eu.siacs.conversations.Config;
52import eu.siacs.conversations.R;
53import eu.siacs.conversations.crypto.PgpEngine;
54import eu.siacs.conversations.entities.Account;
55import eu.siacs.conversations.entities.Blockable;
56import eu.siacs.conversations.entities.Bookmark;
57import eu.siacs.conversations.entities.Contact;
58import eu.siacs.conversations.entities.Conversation;
59import eu.siacs.conversations.entities.Downloadable;
60import eu.siacs.conversations.entities.DownloadablePlaceholder;
61import eu.siacs.conversations.entities.Message;
62import eu.siacs.conversations.entities.MucOptions;
63import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
64import eu.siacs.conversations.entities.Presences;
65import eu.siacs.conversations.generator.IqGenerator;
66import eu.siacs.conversations.generator.MessageGenerator;
67import eu.siacs.conversations.generator.PresenceGenerator;
68import eu.siacs.conversations.http.HttpConnectionManager;
69import eu.siacs.conversations.parser.IqParser;
70import eu.siacs.conversations.parser.MessageParser;
71import eu.siacs.conversations.parser.PresenceParser;
72import eu.siacs.conversations.persistance.DatabaseBackend;
73import eu.siacs.conversations.persistance.FileBackend;
74import eu.siacs.conversations.ui.UiCallback;
75import eu.siacs.conversations.utils.CryptoHelper;
76import eu.siacs.conversations.utils.ExceptionHelper;
77import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
78import eu.siacs.conversations.utils.PRNGFixes;
79import eu.siacs.conversations.utils.PhoneHelper;
80import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
81import eu.siacs.conversations.utils.Xmlns;
82import eu.siacs.conversations.xml.Element;
83import eu.siacs.conversations.xmpp.OnBindListener;
84import eu.siacs.conversations.xmpp.OnContactStatusChanged;
85import eu.siacs.conversations.xmpp.OnIqPacketReceived;
86import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
87import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
88import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
89import eu.siacs.conversations.xmpp.OnStatusChanged;
90import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
91import eu.siacs.conversations.xmpp.XmppConnection;
92import eu.siacs.conversations.xmpp.chatstate.ChatState;
93import eu.siacs.conversations.xmpp.forms.Data;
94import eu.siacs.conversations.xmpp.forms.Field;
95import eu.siacs.conversations.xmpp.jid.InvalidJidException;
96import eu.siacs.conversations.xmpp.jid.Jid;
97import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
98import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
99import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
100import eu.siacs.conversations.xmpp.pep.Avatar;
101import eu.siacs.conversations.xmpp.stanzas.IqPacket;
102import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
103import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
104import me.leolin.shortcutbadger.ShortcutBadger;
105
106public class XmppConnectionService extends Service implements OnPhoneContactsLoadedListener {
107
108 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
109 public static final String ACTION_DISABLE_FOREGROUND = "disable_foreground";
110 private static final String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
111 public static final String ACTION_TRY_AGAIN = "try_again";
112 public static final String ACTION_DISABLE_ACCOUNT = "disable_account";
113 private ContentObserver contactObserver = new ContentObserver(null) {
114 @Override
115 public void onChange(boolean selfChange) {
116 super.onChange(selfChange);
117 Intent intent = new Intent(getApplicationContext(),
118 XmppConnectionService.class);
119 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
120 startService(intent);
121 }
122 };
123
124 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor();
125 private final SerialSingleThreadExecutor mDatabaseExecutor = new SerialSingleThreadExecutor();
126
127 private final IBinder mBinder = new XmppConnectionBinder();
128 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
129 private final FileObserver fileObserver = new FileObserver(
130 FileBackend.getConversationsImageDirectory()) {
131
132 @Override
133 public void onEvent(int event, String path) {
134 if (event == FileObserver.DELETE) {
135 markFileDeleted(path.split("\\.")[0]);
136 }
137 }
138 };
139 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
140
141 @Override
142 public void onJinglePacketReceived(Account account, JinglePacket packet) {
143 mJingleConnectionManager.deliverPacket(account, packet);
144 }
145 };
146 private final OnBindListener mOnBindListener = new OnBindListener() {
147
148 @Override
149 public void onBind(final Account account) {
150 account.getRoster().clearPresences();
151 account.pendingConferenceJoins.clear();
152 account.pendingConferenceLeaves.clear();
153 fetchRosterFromServer(account);
154 fetchBookmarks(account);
155 sendPresence(account);
156 connectMultiModeConversations(account);
157 updateConversationUi();
158 }
159 };
160 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
161
162 @Override
163 public void onMessageAcknowledged(Account account, String uuid) {
164 for (final Conversation conversation : getConversations()) {
165 if (conversation.getAccount() == account) {
166 Message message = conversation.findUnsentMessageWithUuid(uuid);
167 if (message != null) {
168 markMessage(message, Message.STATUS_SEND);
169 if (conversation.setLastMessageTransmitted(System.currentTimeMillis())) {
170 databaseBackend.updateConversation(conversation);
171 }
172 }
173 }
174 }
175 }
176 };
177 private final IqGenerator mIqGenerator = new IqGenerator(this);
178 public DatabaseBackend databaseBackend;
179 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
180
181 @Override
182 public void onContactStatusChanged(Contact contact, boolean online) {
183 Conversation conversation = find(getConversations(), contact);
184 if (conversation != null) {
185 if (online) {
186 conversation.endOtrIfNeeded();
187 if (contact.getPresences().size() == 1) {
188 sendUnsentMessages(conversation);
189 }
190 } else {
191 if (contact.getPresences().size() >= 1) {
192 if (conversation.hasValidOtrSession()) {
193 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
194 if (!(Arrays.asList(contact.getPresences().asStringArray()).contains(otrResource))) {
195 conversation.endOtrIfNeeded();
196 }
197 }
198 } else {
199 conversation.endOtrIfNeeded();
200 }
201 }
202 }
203 }
204 };
205 private FileBackend fileBackend = new FileBackend(this);
206 private MemorizingTrustManager mMemorizingTrustManager;
207 private NotificationService mNotificationService = new NotificationService(
208 this);
209 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
210 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
211 private IqParser mIqParser = new IqParser(this);
212 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
213 @Override
214 public void onIqPacketReceived(Account account, IqPacket packet) {
215 if (packet.getType() == IqPacket.TYPE.ERROR) {
216 Element error = packet.findChild("error");
217 String text = error != null ? error.findChildContent("text") : null;
218 if (text != null) {
219 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": received iq error - "+text);
220 }
221 }
222 }
223 };
224 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
225 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
226 private List<Account> accounts;
227 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
228 this);
229 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
230 this);
231 private AvatarService mAvatarService = new AvatarService(this);
232 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
233 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
234 private OnConversationUpdate mOnConversationUpdate = null;
235 private int convChangedListenerCount = 0;
236 private int unreadCount = -1;
237 private OnAccountUpdate mOnAccountUpdate = null;
238 private OnStatusChanged statusListener = new OnStatusChanged() {
239
240 @Override
241 public void onStatusChanged(Account account) {
242 XmppConnection connection = account.getXmppConnection();
243 if (mOnAccountUpdate != null) {
244 mOnAccountUpdate.onAccountUpdate();
245 }
246 if (account.getStatus() == Account.State.ONLINE) {
247 for (Conversation conversation : account.pendingConferenceLeaves) {
248 leaveMuc(conversation);
249 }
250 for (Conversation conversation : account.pendingConferenceJoins) {
251 joinMuc(conversation);
252 }
253 mMessageArchiveService.executePendingQueries(account);
254 mJingleConnectionManager.cancelInTransmission();
255 List<Conversation> conversations = getConversations();
256 for (Conversation conversation : conversations) {
257 if (conversation.getAccount() == account) {
258 conversation.startOtrIfNeeded();
259 sendUnsentMessages(conversation);
260 }
261 }
262 if (connection != null && connection.getFeatures().csi()) {
263 if (checkListeners()) {
264 Log.d(Config.LOGTAG, account.getJid().toBareJid()
265 + " sending csi//inactive");
266 connection.sendInactive();
267 } else {
268 Log.d(Config.LOGTAG, account.getJid().toBareJid()
269 + " sending csi//active");
270 connection.sendActive();
271 }
272 }
273 syncDirtyContacts(account);
274 scheduleWakeUpCall(Config.PING_MAX_INTERVAL,account.getUuid().hashCode());
275 } else if (account.getStatus() == Account.State.OFFLINE) {
276 resetSendingToWaiting(account);
277 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
278 int timeToReconnect = mRandom.nextInt(50) + 10;
279 scheduleWakeUpCall(timeToReconnect,account.getUuid().hashCode());
280 }
281 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
282 databaseBackend.updateAccount(account);
283 reconnectAccount(account, true);
284 } else if ((account.getStatus() != Account.State.CONNECTING)
285 && (account.getStatus() != Account.State.NO_INTERNET)) {
286 if (connection != null) {
287 int next = connection.getTimeToNextAttempt();
288 Log.d(Config.LOGTAG, account.getJid().toBareJid()
289 + ": error connecting account. try again in "
290 + next + "s for the "
291 + (connection.getAttempt() + 1) + " time");
292 scheduleWakeUpCall(next,account.getUuid().hashCode());
293 }
294 }
295 getNotificationService().updateErrorNotification();
296 }
297 };
298 private int accountChangedListenerCount = 0;
299 private OnRosterUpdate mOnRosterUpdate = null;
300 private OnUpdateBlocklist mOnUpdateBlocklist = null;
301 private int updateBlocklistListenerCount = 0;
302 private int rosterChangedListenerCount = 0;
303 private OnMucRosterUpdate mOnMucRosterUpdate = null;
304 private int mucRosterChangedListenerCount = 0;
305 private SecureRandom mRandom;
306 private OpenPgpServiceConnection pgpServiceConnection;
307 private PgpEngine mPgpEngine = null;
308 private WakeLock wakeLock;
309 private PowerManager pm;
310 private LruCache<String, Bitmap> mBitmapCache;
311 private Thread mPhoneContactMergerThread;
312
313 private boolean mRestoredFromDatabase = false;
314 public boolean areMessagesInitialized() {
315 return this.mRestoredFromDatabase;
316 }
317
318 public PgpEngine getPgpEngine() {
319 if (pgpServiceConnection.isBound()) {
320 if (this.mPgpEngine == null) {
321 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
322 getApplicationContext(),
323 pgpServiceConnection.getService()), this);
324 }
325 return mPgpEngine;
326 } else {
327 return null;
328 }
329
330 }
331
332 public FileBackend getFileBackend() {
333 return this.fileBackend;
334 }
335
336 public AvatarService getAvatarService() {
337 return this.mAvatarService;
338 }
339
340 public void attachLocationToConversation(final Conversation conversation,
341 final Uri uri,
342 final UiCallback<Message> callback) {
343 int encryption = conversation.getNextEncryption(forceEncryption());
344 if (encryption == Message.ENCRYPTION_PGP) {
345 encryption = Message.ENCRYPTION_DECRYPTED;
346 }
347 Message message = new Message(conversation,uri.toString(),encryption);
348 if (conversation.getNextCounterpart() != null) {
349 message.setCounterpart(conversation.getNextCounterpart());
350 }
351 if (encryption == Message.ENCRYPTION_DECRYPTED) {
352 getPgpEngine().encrypt(message, callback);
353 } else {
354 callback.success(message);
355 }
356 }
357
358 public void attachFileToConversation(final Conversation conversation,
359 final Uri uri,
360 final UiCallback<Message> callback) {
361 final Message message;
362 if (conversation.getNextEncryption(forceEncryption()) == Message.ENCRYPTION_PGP) {
363 message = new Message(conversation, "",
364 Message.ENCRYPTION_DECRYPTED);
365 } else {
366 message = new Message(conversation, "",
367 conversation.getNextEncryption(forceEncryption()));
368 }
369 message.setCounterpart(conversation.getNextCounterpart());
370 message.setType(Message.TYPE_FILE);
371 String path = getFileBackend().getOriginalPath(uri);
372 if (path!=null) {
373 message.setRelativeFilePath(path);
374 getFileBackend().updateFileParams(message);
375 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
376 getPgpEngine().encrypt(message, callback);
377 } else {
378 callback.success(message);
379 }
380 } else {
381 mFileAddingExecutor.execute(new Runnable() {
382 @Override
383 public void run() {
384 try {
385 getFileBackend().copyFileToPrivateStorage(message, uri);
386 getFileBackend().updateFileParams(message);
387 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
388 getPgpEngine().encrypt(message, callback);
389 } else {
390 callback.success(message);
391 }
392 } catch (FileBackend.FileCopyException e) {
393 callback.error(e.getResId(), message);
394 }
395 }
396 });
397 }
398 }
399
400 public void attachImageToConversation(final Conversation conversation,
401 final Uri uri, final UiCallback<Message> callback) {
402 final Message message;
403 if (conversation.getNextEncryption(forceEncryption()) == Message.ENCRYPTION_PGP) {
404 message = new Message(conversation, "",
405 Message.ENCRYPTION_DECRYPTED);
406 } else {
407 message = new Message(conversation, "",
408 conversation.getNextEncryption(forceEncryption()));
409 }
410 message.setCounterpart(conversation.getNextCounterpart());
411 message.setType(Message.TYPE_IMAGE);
412 mFileAddingExecutor.execute(new Runnable() {
413
414 @Override
415 public void run() {
416 try {
417 getFileBackend().copyImageToPrivateStorage(message, uri);
418 if (conversation.getNextEncryption(forceEncryption()) == Message.ENCRYPTION_PGP) {
419 getPgpEngine().encrypt(message, callback);
420 } else {
421 callback.success(message);
422 }
423 } catch (final FileBackend.FileCopyException e) {
424 callback.error(e.getResId(), message);
425 }
426 }
427 });
428 }
429
430 public Conversation find(Bookmark bookmark) {
431 return find(bookmark.getAccount(), bookmark.getJid());
432 }
433
434 public Conversation find(final Account account, final Jid jid) {
435 return find(getConversations(), account, jid);
436 }
437
438 @Override
439 public int onStartCommand(Intent intent, int flags, int startId) {
440 final String action = intent == null ? null : intent.getAction();
441 if (action != null) {
442 switch (action) {
443 case ConnectivityManager.CONNECTIVITY_ACTION:
444 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
445 resetAllAttemptCounts(true);
446 }
447 break;
448 case ACTION_MERGE_PHONE_CONTACTS:
449 if (mRestoredFromDatabase) {
450 PhoneHelper.loadPhoneContacts(getApplicationContext(),
451 new CopyOnWriteArrayList<Bundle>(),
452 this);
453 }
454 return START_STICKY;
455 case Intent.ACTION_SHUTDOWN:
456 logoutAndSave();
457 return START_NOT_STICKY;
458 case ACTION_CLEAR_NOTIFICATION:
459 mNotificationService.clear();
460 break;
461 case ACTION_DISABLE_FOREGROUND:
462 getPreferences().edit().putBoolean("keep_foreground_service",false).commit();
463 toggleForegroundService();
464 break;
465 case ACTION_TRY_AGAIN:
466 resetAllAttemptCounts(false);
467 break;
468 case ACTION_DISABLE_ACCOUNT:
469 try {
470 String jid = intent.getStringExtra("account");
471 Account account = jid == null ? null : findAccountByJid(Jid.fromString(jid));
472 if (account != null) {
473 account.setOption(Account.OPTION_DISABLED,true);
474 updateAccount(account);
475 }
476 } catch (final InvalidJidException ignored) {
477 break;
478 }
479 break;
480 }
481 }
482 this.wakeLock.acquire();
483
484 for (Account account : accounts) {
485 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
486 if (!hasInternetConnection()) {
487 account.setStatus(Account.State.NO_INTERNET);
488 if (statusListener != null) {
489 statusListener.onStatusChanged(account);
490 }
491 } else {
492 if (account.getStatus() == Account.State.NO_INTERNET) {
493 account.setStatus(Account.State.OFFLINE);
494 if (statusListener != null) {
495 statusListener.onStatusChanged(account);
496 }
497 }
498 if (account.getStatus() == Account.State.ONLINE) {
499 long lastReceived = account.getXmppConnection().getLastPacketReceived();
500 long lastSent = account.getXmppConnection().getLastPingSent();
501 long pingInterval = "ui".equals(action) ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
502 long msToNextPing = (Math.max(lastReceived,lastSent) + pingInterval) - SystemClock.elapsedRealtime();
503 long pingTimeoutIn = (lastSent + Config.PING_TIMEOUT * 1000) - SystemClock.elapsedRealtime();
504 if (lastSent > lastReceived) {
505 if (pingTimeoutIn < 0) {
506 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
507 this.reconnectAccount(account, true);
508 } else {
509 int secs = (int) (pingTimeoutIn / 1000);
510 this.scheduleWakeUpCall(secs,account.getUuid().hashCode());
511 }
512 } else if (msToNextPing <= 0) {
513 account.getXmppConnection().sendPing();
514 Log.d(Config.LOGTAG, account.getJid().toBareJid()+" send ping");
515 this.scheduleWakeUpCall(Config.PING_TIMEOUT,account.getUuid().hashCode());
516 } else {
517 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
518 }
519 } else if (account.getStatus() == Account.State.OFFLINE) {
520 reconnectAccount(account,true);
521 } else if (account.getStatus() == Account.State.CONNECTING) {
522 long timeout = Config.CONNECT_TIMEOUT - ((SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000);
523 if (timeout < 0) {
524 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting");
525 reconnectAccount(account, true);
526 } else {
527 scheduleWakeUpCall((int) timeout,account.getUuid().hashCode());
528 }
529 } else {
530 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
531 reconnectAccount(account, true);
532 }
533 }
534
535 }
536 if (mOnAccountUpdate != null) {
537 mOnAccountUpdate.onAccountUpdate();
538 }
539 }
540 }
541 /*PowerManager pm = (PowerManager) this.getSystemService(Context.POWER_SERVICE);
542 if (!pm.isScreenOn()) {
543 removeStaleListeners();
544 }*/
545 if (wakeLock.isHeld()) {
546 try {
547 wakeLock.release();
548 } catch (final RuntimeException ignored) {
549 }
550 }
551 return START_STICKY;
552 }
553
554 private void resetAllAttemptCounts(boolean reallyAll) {
555 Log.d(Config.LOGTAG,"resetting all attepmt counts");
556 for(Account account : accounts) {
557 if (account.hasErrorStatus() || reallyAll) {
558 final XmppConnection connection = account.getXmppConnection();
559 if (connection != null) {
560 connection.resetAttemptCount();
561 }
562 }
563 }
564 }
565
566 public boolean hasInternetConnection() {
567 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
568 .getSystemService(Context.CONNECTIVITY_SERVICE);
569 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
570 return activeNetwork != null && activeNetwork.isConnected();
571 }
572
573 @SuppressLint("TrulyRandom")
574 @Override
575 public void onCreate() {
576 ExceptionHelper.init(getApplicationContext());
577 PRNGFixes.apply();
578 this.mRandom = new SecureRandom();
579 updateMemorizingTrustmanager();
580 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
581 final int cacheSize = maxMemory / 8;
582 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
583 @Override
584 protected int sizeOf(final String key, final Bitmap bitmap) {
585 return bitmap.getByteCount() / 1024;
586 }
587 };
588
589 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
590 this.accounts = databaseBackend.getAccounts();
591
592 for (final Account account : this.accounts) {
593 account.initAccountServices(this);
594 }
595 restoreFromDatabase();
596
597 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
598 this.fileObserver.startWatching();
599 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain");
600 this.pgpServiceConnection.bindToService();
601
602 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
603 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK,"XmppConnectionService");
604 toggleForegroundService();
605 updateUnreadCountBadge();
606 }
607
608 public void toggleForegroundService() {
609 if (getPreferences().getBoolean("keep_foreground_service",false)) {
610 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
611 } else {
612 stopForeground(true);
613 }
614 }
615
616 @Override
617 public void onTaskRemoved(final Intent rootIntent) {
618 super.onTaskRemoved(rootIntent);
619 if (!getPreferences().getBoolean("keep_foreground_service",false)) {
620 this.logoutAndSave();
621 }
622 }
623
624 private void logoutAndSave() {
625 for (final Account account : accounts) {
626 databaseBackend.writeRoster(account.getRoster());
627 if (account.getXmppConnection() != null) {
628 disconnect(account, false);
629 }
630 }
631 Context context = getApplicationContext();
632 AlarmManager alarmManager = (AlarmManager) context
633 .getSystemService(Context.ALARM_SERVICE);
634 Intent intent = new Intent(context, EventReceiver.class);
635 alarmManager.cancel(PendingIntent.getBroadcast(context, 0, intent, 0));
636 Log.d(Config.LOGTAG, "good bye");
637 stopSelf();
638 }
639
640 protected void scheduleWakeUpCall(int seconds, int requestCode) {
641 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
642
643 Context context = getApplicationContext();
644 AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
645
646 Intent intent = new Intent(context, EventReceiver.class);
647 intent.setAction("ping");
648 PendingIntent alarmIntent = PendingIntent.getBroadcast(context, requestCode, intent, 0);
649 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
650 }
651
652 public XmppConnection createConnection(final Account account) {
653 final SharedPreferences sharedPref = getPreferences();
654 account.setResource(sharedPref.getString("resource", "mobile")
655 .toLowerCase(Locale.getDefault()));
656 final XmppConnection connection = new XmppConnection(account, this);
657 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
658 connection.setOnStatusChangedListener(this.statusListener);
659 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
660 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
661 connection.setOnJinglePacketReceivedListener(this.jingleListener);
662 connection.setOnBindListener(this.mOnBindListener);
663 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
664 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
665 return connection;
666 }
667
668 public void sendChatState(Conversation conversation) {
669 if (sendChatStates()) {
670 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
671 sendMessagePacket(conversation.getAccount(), packet);
672 }
673 }
674
675 private void sendFileMessage(final Message message) {
676 Log.d(Config.LOGTAG, "send file message");
677 final Account account = message.getConversation().getAccount();
678 final XmppConnection connection = account.getXmppConnection();
679 if (connection != null && connection.getFeatures().httpUpload()) {
680 mHttpConnectionManager.createNewUploadConnection(message);
681 } else {
682 mJingleConnectionManager.createNewConnection(message);
683 }
684 }
685
686 public void sendMessage(final Message message) {
687 final Account account = message.getConversation().getAccount();
688 account.deactivateGracePeriod();
689 final Conversation conv = message.getConversation();
690 MessagePacket packet = null;
691 boolean saveInDb = true;
692 boolean send = false;
693 if (account.getStatus() == Account.State.ONLINE
694 && account.getXmppConnection() != null) {
695 if (message.needsUploading()) {
696 if (message.getCounterpart() != null || account.httpUploadAvailable()) {
697 if (message.getEncryption() == Message.ENCRYPTION_OTR) {
698 if (!conv.hasValidOtrSession()) {
699 conv.startOtrSession(message.getCounterpart().getResourcepart(),true);
700 message.setStatus(Message.STATUS_WAITING);
701 } else if (conv.hasValidOtrSession()
702 && conv.getOtrSession().getSessionStatus() == SessionStatus.ENCRYPTED) {
703 mJingleConnectionManager.createNewConnection(message);
704 }
705 } else {
706 this.sendFileMessage(message);
707
708 }
709 } else {
710 if (message.getEncryption() == Message.ENCRYPTION_OTR) {
711 conv.startOtrIfNeeded();
712 }
713 message.setStatus(Message.STATUS_WAITING);
714 }
715 } else {
716 if (message.getEncryption() == Message.ENCRYPTION_OTR) {
717 if (!conv.hasValidOtrSession() && (message.getCounterpart() != null)) {
718 conv.startOtrSession(message.getCounterpart().getResourcepart(), true);
719 message.setStatus(Message.STATUS_WAITING);
720 } else if (conv.hasValidOtrSession()) {
721 if (conv.getOtrSession().getSessionStatus() == SessionStatus.ENCRYPTED) {
722 packet = mMessageGenerator.generateOtrChat(message);
723 send = true;
724 } else {
725 message.setStatus(Message.STATUS_WAITING);
726 conv.startOtrIfNeeded();
727 }
728 } else {
729 message.setStatus(Message.STATUS_WAITING);
730 }
731 } else if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
732 message.getConversation().endOtrIfNeeded();
733 message.getConversation().findUnsentMessagesWithOtrEncryption(new Conversation.OnMessageFound() {
734 @Override
735 public void onMessageFound(Message message) {
736 markMessage(message,Message.STATUS_SEND_FAILED);
737 }
738 });
739 packet = mMessageGenerator.generatePgpChat(message);
740 send = true;
741 } else {
742 message.getConversation().endOtrIfNeeded();
743 message.getConversation().findUnsentMessagesWithOtrEncryption(new Conversation.OnMessageFound() {
744 @Override
745 public void onMessageFound(Message message) {
746 markMessage(message,Message.STATUS_SEND_FAILED);
747 }
748 });
749 packet = mMessageGenerator.generateChat(message);
750 send = true;
751 }
752 }
753 if (!account.getXmppConnection().getFeatures().sm()
754 && conv.getMode() != Conversation.MODE_MULTI) {
755 message.setStatus(Message.STATUS_SEND);
756 }
757 } else {
758 message.setStatus(Message.STATUS_WAITING);
759 if (message.getType() == Message.TYPE_TEXT) {
760 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
761 String pgpBody = message.getEncryptedBody();
762 String decryptedBody = message.getBody();
763 message.setBody(pgpBody);
764 message.setEncryption(Message.ENCRYPTION_PGP);
765 databaseBackend.createMessage(message);
766 saveInDb = false;
767 message.setBody(decryptedBody);
768 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
769 } else if (message.getEncryption() == Message.ENCRYPTION_OTR) {
770 if (!conv.hasValidOtrSession()
771 && message.getCounterpart() != null) {
772 conv.startOtrSession(message.getCounterpart().getResourcepart(), false);
773 }
774 }
775 }
776
777 }
778 conv.add(message);
779 if (saveInDb) {
780 if (message.getEncryption() == Message.ENCRYPTION_NONE
781 || saveEncryptedMessages()) {
782 databaseBackend.createMessage(message);
783 }
784 }
785 if ((send) && (packet != null)) {
786 if (conv.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
787 if (this.sendChatStates()) {
788 packet.addChild(ChatState.toElement(conv.getOutgoingChatState()));
789 }
790 }
791 sendMessagePacket(account, packet);
792 }
793 updateConversationUi();
794 }
795
796 private void sendUnsentMessages(final Conversation conversation) {
797 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
798
799 @Override
800 public void onMessageFound(Message message) {
801 resendMessage(message);
802 }
803 });
804 }
805
806 public void resendMessage(final Message message) {
807 Account account = message.getConversation().getAccount();
808 MessagePacket packet = null;
809 if (message.getEncryption() == Message.ENCRYPTION_OTR) {
810 Presences presences = message.getConversation().getContact().getPresences();
811 if (!message.getConversation().hasValidOtrSession()) {
812 if ((message.getCounterpart() != null)
813 && (presences.has(message.getCounterpart().getResourcepart()))) {
814 message.getConversation().startOtrSession(message.getCounterpart().getResourcepart(), true);
815 } else {
816 if (presences.size() == 1) {
817 String presence = presences.asStringArray()[0];
818 message.getConversation().startOtrSession(presence, true);
819 }
820 }
821 } else {
822 if (message.getConversation().getOtrSession().getSessionStatus() == SessionStatus.ENCRYPTED) {
823 try {
824 message.setCounterpart(Jid.fromSessionID(message.getConversation().getOtrSession().getSessionID()));
825 if (message.needsUploading()) {
826 mJingleConnectionManager.createNewConnection(message);
827 } else {
828 packet = mMessageGenerator.generateOtrChat(message, true);
829 }
830 } catch (final InvalidJidException ignored) {
831
832 }
833 }
834 }
835 } else if (message.needsUploading()) {
836 Contact contact = message.getConversation().getContact();
837 Presences presences = contact.getPresences();
838 if (account.httpUploadAvailable() || (message.getCounterpart() != null && presences.has(message.getCounterpart().getResourcepart()))) {
839 this.sendFileMessage(message);
840 } else {
841 if (presences.size() == 1) {
842 String presence = presences.asStringArray()[0];
843 try {
844 message.setCounterpart(Jid.fromParts(contact.getJid().getLocalpart(), contact.getJid().getDomainpart(), presence));
845 } catch (InvalidJidException e) {
846 return;
847 }
848 this.sendFileMessage(message);
849 }
850 }
851 } else {
852 if (message.getEncryption() == Message.ENCRYPTION_NONE) {
853 packet = mMessageGenerator.generateChat(message, true);
854 } else if ((message.getEncryption() == Message.ENCRYPTION_DECRYPTED)
855 || (message.getEncryption() == Message.ENCRYPTION_PGP)) {
856 packet = mMessageGenerator.generatePgpChat(message, true);
857 }
858 }
859 if (packet != null) {
860 if (!account.getXmppConnection().getFeatures().sm()
861 && message.getConversation().getMode() != Conversation.MODE_MULTI) {
862 markMessage(message, Message.STATUS_SEND);
863 } else {
864 markMessage(message, Message.STATUS_UNSEND);
865 }
866 if (message.getConversation().setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
867 if (this.sendChatStates()) {
868 packet.addChild(ChatState.toElement(message.getConversation().getOutgoingChatState()));
869 }
870 }
871 sendMessagePacket(account, packet);
872 }
873 }
874
875 public void fetchRosterFromServer(final Account account) {
876 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
877 if (!"".equals(account.getRosterVersion())) {
878 Log.d(Config.LOGTAG, account.getJid().toBareJid()
879 + ": fetching roster version " + account.getRosterVersion());
880 } else {
881 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
882 }
883 iqPacket.query(Xmlns.ROSTER).setAttribute("ver",
884 account.getRosterVersion());
885 account.getXmppConnection().sendIqPacket(iqPacket, mIqParser);
886 }
887
888 public void fetchBookmarks(final Account account) {
889 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
890 final Element query = iqPacket.query("jabber:iq:private");
891 query.addChild("storage", "storage:bookmarks");
892 final OnIqPacketReceived callback = new OnIqPacketReceived() {
893
894 @Override
895 public void onIqPacketReceived(final Account account, final IqPacket packet) {
896 final Element query = packet.query();
897 final List<Bookmark> bookmarks = new CopyOnWriteArrayList<>();
898 final Element storage = query.findChild("storage",
899 "storage:bookmarks");
900 if (storage != null) {
901 for (final Element item : storage.getChildren()) {
902 if (item.getName().equals("conference")) {
903 final Bookmark bookmark = Bookmark.parse(item, account);
904 bookmarks.add(bookmark);
905 Conversation conversation = find(bookmark);
906 if (conversation != null) {
907 conversation.setBookmark(bookmark);
908 } else if (bookmark.autojoin() && bookmark.getJid() != null) {
909 conversation = findOrCreateConversation(
910 account, bookmark.getJid(), true);
911 conversation.setBookmark(bookmark);
912 joinMuc(conversation);
913 }
914 }
915 }
916 }
917 account.setBookmarks(bookmarks);
918 }
919 };
920 sendIqPacket(account, iqPacket, callback);
921 }
922
923 public void pushBookmarks(Account account) {
924 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
925 Element query = iqPacket.query("jabber:iq:private");
926 Element storage = query.addChild("storage", "storage:bookmarks");
927 for (Bookmark bookmark : account.getBookmarks()) {
928 storage.addChild(bookmark);
929 }
930 sendIqPacket(account, iqPacket, mDefaultIqHandler);
931 }
932
933 public void onPhoneContactsLoaded(final List<Bundle> phoneContacts) {
934 if (mPhoneContactMergerThread != null) {
935 mPhoneContactMergerThread.interrupt();
936 }
937 mPhoneContactMergerThread = new Thread(new Runnable() {
938 @Override
939 public void run() {
940 Log.d(Config.LOGTAG,"start merging phone contacts with roster");
941 for (Account account : accounts) {
942 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
943 for (Bundle phoneContact : phoneContacts) {
944 if (Thread.interrupted()) {
945 Log.d(Config.LOGTAG,"interrupted merging phone contacts");
946 return;
947 }
948 Jid jid;
949 try {
950 jid = Jid.fromString(phoneContact.getString("jid"));
951 } catch (final InvalidJidException e) {
952 continue;
953 }
954 final Contact contact = account.getRoster().getContact(jid);
955 String systemAccount = phoneContact.getInt("phoneid")
956 + "#"
957 + phoneContact.getString("lookup");
958 contact.setSystemAccount(systemAccount);
959 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
960 getAvatarService().clear(contact);
961 }
962 contact.setSystemName(phoneContact.getString("displayname"));
963 withSystemAccounts.remove(contact);
964 }
965 for(Contact contact : withSystemAccounts) {
966 contact.setSystemAccount(null);
967 contact.setSystemName(null);
968 if (contact.setPhotoUri(null)) {
969 getAvatarService().clear(contact);
970 }
971 }
972 }
973 Log.d(Config.LOGTAG,"finished merging phone contacts");
974 updateAccountUi();
975 }
976 });
977 mPhoneContactMergerThread.start();
978 }
979
980 private void restoreFromDatabase() {
981 synchronized (this.conversations) {
982 final Map<String, Account> accountLookupTable = new Hashtable<>();
983 for (Account account : this.accounts) {
984 accountLookupTable.put(account.getUuid(), account);
985 }
986 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
987 for (Conversation conversation : this.conversations) {
988 Account account = accountLookupTable.get(conversation.getAccountUuid());
989 conversation.setAccount(account);
990 }
991 Runnable runnable =new Runnable() {
992 @Override
993 public void run() {
994 Log.d(Config.LOGTAG,"restoring roster");
995 for(Account account : accounts) {
996 databaseBackend.readRoster(account.getRoster());
997 }
998 getBitmapCache().evictAll();
999 Looper.prepare();
1000 PhoneHelper.loadPhoneContacts(getApplicationContext(),
1001 new CopyOnWriteArrayList<Bundle>(),
1002 XmppConnectionService.this);
1003 Log.d(Config.LOGTAG,"restoring messages");
1004 for (Conversation conversation : conversations) {
1005 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1006 checkDeletedFiles(conversation);
1007 }
1008 mRestoredFromDatabase = true;
1009 Log.d(Config.LOGTAG,"restored all messages");
1010 updateConversationUi();
1011 }
1012 };
1013 mDatabaseExecutor.execute(runnable);
1014 }
1015 }
1016
1017 public List<Conversation> getConversations() {
1018 return this.conversations;
1019 }
1020
1021 private void checkDeletedFiles(Conversation conversation) {
1022 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1023
1024 @Override
1025 public void onMessageFound(Message message) {
1026 if (!getFileBackend().isFileAvailable(message)) {
1027 message.setDownloadable(new DownloadablePlaceholder(Downloadable.STATUS_DELETED));
1028 }
1029 }
1030 });
1031 }
1032
1033 private void markFileDeleted(String uuid) {
1034 for (Conversation conversation : getConversations()) {
1035 Message message = conversation.findMessageWithFileAndUuid(uuid);
1036 if (message != null) {
1037 if (!getFileBackend().isFileAvailable(message)) {
1038 message.setDownloadable(new DownloadablePlaceholder(Downloadable.STATUS_DELETED));
1039 updateConversationUi();
1040 }
1041 return;
1042 }
1043 }
1044 }
1045
1046 public void populateWithOrderedConversations(final List<Conversation> list) {
1047 populateWithOrderedConversations(list, true);
1048 }
1049
1050 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1051 list.clear();
1052 if (includeNoFileUpload) {
1053 list.addAll(getConversations());
1054 } else {
1055 for (Conversation conversation : getConversations()) {
1056 if (conversation.getMode() == Conversation.MODE_SINGLE
1057 || conversation.getAccount().httpUploadAvailable()) {
1058 list.add(conversation);
1059 }
1060 }
1061 }
1062 Collections.sort(list, new Comparator<Conversation>() {
1063 @Override
1064 public int compare(Conversation lhs, Conversation rhs) {
1065 Message left = lhs.getLatestMessage();
1066 Message right = rhs.getLatestMessage();
1067 if (left.getTimeSent() > right.getTimeSent()) {
1068 return -1;
1069 } else if (left.getTimeSent() < right.getTimeSent()) {
1070 return 1;
1071 } else {
1072 return 0;
1073 }
1074 }
1075 });
1076 }
1077
1078 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1079 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1080 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation,callback)) {
1081 return;
1082 }
1083 Runnable runnable = new Runnable() {
1084 @Override
1085 public void run() {
1086 final Account account = conversation.getAccount();
1087 List<Message> messages = databaseBackend.getMessages(conversation, 50,timestamp);
1088 if (messages.size() > 0) {
1089 conversation.addAll(0, messages);
1090 checkDeletedFiles(conversation);
1091 callback.onMoreMessagesLoaded(messages.size(), conversation);
1092 } else if (conversation.hasMessagesLeftOnServer()
1093 && account.isOnlineAndConnected()
1094 && account.getXmppConnection().getFeatures().mam()) {
1095 MessageArchiveService.Query query = getMessageArchiveService().query(conversation,0,timestamp - 1);
1096 if (query != null) {
1097 query.setCallback(callback);
1098 }
1099 callback.informUser(R.string.fetching_history_from_server);
1100 }
1101 }
1102 };
1103 mDatabaseExecutor.execute(runnable);
1104 }
1105
1106 public List<Account> getAccounts() {
1107 return this.accounts;
1108 }
1109
1110 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1111 for (final Conversation conversation : haystack) {
1112 if (conversation.getContact() == contact) {
1113 return conversation;
1114 }
1115 }
1116 return null;
1117 }
1118
1119 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1120 if (jid == null) {
1121 return null;
1122 }
1123 for (final Conversation conversation : haystack) {
1124 if ((account == null || conversation.getAccount() == account)
1125 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1126 return conversation;
1127 }
1128 }
1129 return null;
1130 }
1131
1132 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1133 return this.findOrCreateConversation(account, jid, muc, null);
1134 }
1135
1136 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1137 synchronized (this.conversations) {
1138 Conversation conversation = find(account, jid);
1139 if (conversation != null) {
1140 return conversation;
1141 }
1142 conversation = databaseBackend.findConversation(account, jid);
1143 if (conversation != null) {
1144 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1145 conversation.setAccount(account);
1146 if (muc) {
1147 conversation.setMode(Conversation.MODE_MULTI);
1148 conversation.setContactJid(jid);
1149 } else {
1150 conversation.setMode(Conversation.MODE_SINGLE);
1151 conversation.setContactJid(jid.toBareJid());
1152 }
1153 conversation.setNextEncryption(-1);
1154 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1155 this.databaseBackend.updateConversation(conversation);
1156 } else {
1157 String conversationName;
1158 Contact contact = account.getRoster().getContact(jid);
1159 if (contact != null) {
1160 conversationName = contact.getDisplayName();
1161 } else {
1162 conversationName = jid.getLocalpart();
1163 }
1164 if (muc) {
1165 conversation = new Conversation(conversationName, account, jid,
1166 Conversation.MODE_MULTI);
1167 } else {
1168 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1169 Conversation.MODE_SINGLE);
1170 }
1171 this.databaseBackend.createConversation(conversation);
1172 }
1173 if (account.getXmppConnection() != null
1174 && account.getXmppConnection().getFeatures().mam()
1175 && !muc) {
1176 if (query == null) {
1177 this.mMessageArchiveService.query(conversation);
1178 } else {
1179 if (query.getConversation() == null) {
1180 this.mMessageArchiveService.query(conversation, query.getStart());
1181 }
1182 }
1183 }
1184 checkDeletedFiles(conversation);
1185 this.conversations.add(conversation);
1186 updateConversationUi();
1187 return conversation;
1188 }
1189 }
1190
1191 public void archiveConversation(Conversation conversation) {
1192 getNotificationService().clear(conversation);
1193 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1194 conversation.setNextEncryption(-1);
1195 synchronized (this.conversations) {
1196 if (conversation.getMode() == Conversation.MODE_MULTI) {
1197 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1198 Bookmark bookmark = conversation.getBookmark();
1199 if (bookmark != null && bookmark.autojoin()) {
1200 bookmark.setAutojoin(false);
1201 pushBookmarks(bookmark.getAccount());
1202 }
1203 }
1204 leaveMuc(conversation);
1205 } else {
1206 conversation.endOtrIfNeeded();
1207 }
1208 this.databaseBackend.updateConversation(conversation);
1209 this.conversations.remove(conversation);
1210 updateConversationUi();
1211 }
1212 }
1213
1214 public void createAccount(final Account account) {
1215 account.initAccountServices(this);
1216 databaseBackend.createAccount(account);
1217 this.accounts.add(account);
1218 this.reconnectAccountInBackground(account);
1219 updateAccountUi();
1220 }
1221
1222 public void updateAccount(final Account account) {
1223 this.statusListener.onStatusChanged(account);
1224 databaseBackend.updateAccount(account);
1225 reconnectAccount(account, false);
1226 updateAccountUi();
1227 getNotificationService().updateErrorNotification();
1228 }
1229
1230 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1231 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1232 sendIqPacket(account, iq, new OnIqPacketReceived() {
1233 @Override
1234 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1235 if (packet.getType() == IqPacket.TYPE.RESULT) {
1236 account.setPassword(newPassword);
1237 databaseBackend.updateAccount(account);
1238 callback.onPasswordChangeSucceeded();
1239 } else {
1240 callback.onPasswordChangeFailed();
1241 }
1242 }
1243 });
1244 }
1245
1246 public void deleteAccount(final Account account) {
1247 synchronized (this.conversations) {
1248 for (final Conversation conversation : conversations) {
1249 if (conversation.getAccount() == account) {
1250 if (conversation.getMode() == Conversation.MODE_MULTI) {
1251 leaveMuc(conversation);
1252 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1253 conversation.endOtrIfNeeded();
1254 }
1255 conversations.remove(conversation);
1256 }
1257 }
1258 if (account.getXmppConnection() != null) {
1259 this.disconnect(account, true);
1260 }
1261 databaseBackend.deleteAccount(account);
1262 this.accounts.remove(account);
1263 updateAccountUi();
1264 getNotificationService().updateErrorNotification();
1265 }
1266 }
1267
1268 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1269 synchronized (this) {
1270 if (checkListeners()) {
1271 switchToForeground();
1272 }
1273 this.mOnConversationUpdate = listener;
1274 this.mNotificationService.setIsInForeground(true);
1275 if (this.convChangedListenerCount < 2) {
1276 this.convChangedListenerCount++;
1277 }
1278 }
1279 }
1280
1281 public void removeOnConversationListChangedListener() {
1282 synchronized (this) {
1283 this.convChangedListenerCount--;
1284 if (this.convChangedListenerCount <= 0) {
1285 this.convChangedListenerCount = 0;
1286 this.mOnConversationUpdate = null;
1287 this.mNotificationService.setIsInForeground(false);
1288 if (checkListeners()) {
1289 switchToBackground();
1290 }
1291 }
1292 }
1293 }
1294
1295 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1296 synchronized (this) {
1297 if (checkListeners()) {
1298 switchToForeground();
1299 }
1300 this.mOnAccountUpdate = listener;
1301 if (this.accountChangedListenerCount < 2) {
1302 this.accountChangedListenerCount++;
1303 }
1304 }
1305 }
1306
1307 public void removeOnAccountListChangedListener() {
1308 synchronized (this) {
1309 this.accountChangedListenerCount--;
1310 if (this.accountChangedListenerCount <= 0) {
1311 this.mOnAccountUpdate = null;
1312 this.accountChangedListenerCount = 0;
1313 if (checkListeners()) {
1314 switchToBackground();
1315 }
1316 }
1317 }
1318 }
1319
1320 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1321 synchronized (this) {
1322 if (checkListeners()) {
1323 switchToForeground();
1324 }
1325 this.mOnRosterUpdate = listener;
1326 if (this.rosterChangedListenerCount < 2) {
1327 this.rosterChangedListenerCount++;
1328 }
1329 }
1330 }
1331
1332 public void removeOnRosterUpdateListener() {
1333 synchronized (this) {
1334 this.rosterChangedListenerCount--;
1335 if (this.rosterChangedListenerCount <= 0) {
1336 this.rosterChangedListenerCount = 0;
1337 this.mOnRosterUpdate = null;
1338 if (checkListeners()) {
1339 switchToBackground();
1340 }
1341 }
1342 }
1343 }
1344
1345 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1346 synchronized (this) {
1347 if (checkListeners()) {
1348 switchToForeground();
1349 }
1350 this.mOnUpdateBlocklist = listener;
1351 if (this.updateBlocklistListenerCount < 2) {
1352 this.updateBlocklistListenerCount++;
1353 }
1354 }
1355 }
1356
1357 public void removeOnUpdateBlocklistListener() {
1358 synchronized (this) {
1359 this.updateBlocklistListenerCount--;
1360 if (this.updateBlocklistListenerCount <= 0) {
1361 this.updateBlocklistListenerCount = 0;
1362 this.mOnUpdateBlocklist = null;
1363 if (checkListeners()) {
1364 switchToBackground();
1365 }
1366 }
1367 }
1368 }
1369
1370 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1371 synchronized (this) {
1372 if (checkListeners()) {
1373 switchToForeground();
1374 }
1375 this.mOnMucRosterUpdate = listener;
1376 if (this.mucRosterChangedListenerCount < 2) {
1377 this.mucRosterChangedListenerCount++;
1378 }
1379 }
1380 }
1381
1382 public void removeOnMucRosterUpdateListener() {
1383 synchronized (this) {
1384 this.mucRosterChangedListenerCount--;
1385 if (this.mucRosterChangedListenerCount <= 0) {
1386 this.mucRosterChangedListenerCount = 0;
1387 this.mOnMucRosterUpdate = null;
1388 if (checkListeners()) {
1389 switchToBackground();
1390 }
1391 }
1392 }
1393 }
1394
1395 private boolean checkListeners() {
1396 return (this.mOnAccountUpdate == null
1397 && this.mOnConversationUpdate == null
1398 && this.mOnRosterUpdate == null
1399 && this.mOnUpdateBlocklist == null);
1400 }
1401
1402 private void switchToForeground() {
1403 for (Account account : getAccounts()) {
1404 if (account.getStatus() == Account.State.ONLINE) {
1405 XmppConnection connection = account.getXmppConnection();
1406 if (connection != null && connection.getFeatures().csi()) {
1407 connection.sendActive();
1408 }
1409 }
1410 }
1411 Log.d(Config.LOGTAG, "app switched into foreground");
1412 }
1413
1414 private void switchToBackground() {
1415 for (Account account : getAccounts()) {
1416 if (account.getStatus() == Account.State.ONLINE) {
1417 XmppConnection connection = account.getXmppConnection();
1418 if (connection != null && connection.getFeatures().csi()) {
1419 connection.sendInactive();
1420 }
1421 }
1422 }
1423 for(Conversation conversation : getConversations()) {
1424 conversation.setIncomingChatState(ChatState.ACTIVE);
1425 }
1426 this.mNotificationService.setIsInForeground(false);
1427 Log.d(Config.LOGTAG, "app switched into background");
1428 }
1429
1430 private void connectMultiModeConversations(Account account) {
1431 List<Conversation> conversations = getConversations();
1432 for (Conversation conversation : conversations) {
1433 if ((conversation.getMode() == Conversation.MODE_MULTI)
1434 && (conversation.getAccount() == account)) {
1435 conversation.resetMucOptions();
1436 joinMuc(conversation);
1437 }
1438 }
1439 }
1440
1441 public void joinMuc(Conversation conversation) {
1442 Account account = conversation.getAccount();
1443 account.pendingConferenceJoins.remove(conversation);
1444 account.pendingConferenceLeaves.remove(conversation);
1445 if (account.getStatus() == Account.State.ONLINE) {
1446 final String nick = conversation.getMucOptions().getProposedNick();
1447 final Jid joinJid = conversation.getMucOptions().createJoinJid(nick);
1448 if (joinJid == null) {
1449 return; //safety net
1450 }
1451 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1452 PresencePacket packet = new PresencePacket();
1453 packet.setFrom(conversation.getAccount().getJid());
1454 packet.setTo(joinJid);
1455 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
1456 if (conversation.getMucOptions().getPassword() != null) {
1457 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
1458 }
1459 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
1460 String sig = account.getPgpSignature();
1461 if (sig != null) {
1462 packet.addChild("status").setContent("online");
1463 packet.addChild("x", "jabber:x:signed").setContent(sig);
1464 }
1465 sendPresencePacket(account, packet);
1466 fetchConferenceConfiguration(conversation);
1467 if (!joinJid.equals(conversation.getJid())) {
1468 conversation.setContactJid(joinJid);
1469 databaseBackend.updateConversation(conversation);
1470 }
1471 conversation.setHasMessagesLeftOnServer(false);
1472 } else {
1473 account.pendingConferenceJoins.add(conversation);
1474 }
1475 }
1476
1477 public void providePasswordForMuc(Conversation conversation, String password) {
1478 if (conversation.getMode() == Conversation.MODE_MULTI) {
1479 conversation.getMucOptions().setPassword(password);
1480 if (conversation.getBookmark() != null) {
1481 conversation.getBookmark().setAutojoin(true);
1482 pushBookmarks(conversation.getAccount());
1483 }
1484 databaseBackend.updateConversation(conversation);
1485 joinMuc(conversation);
1486 }
1487 }
1488
1489 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
1490 final MucOptions options = conversation.getMucOptions();
1491 final Jid joinJid = options.createJoinJid(nick);
1492 if (options.online()) {
1493 Account account = conversation.getAccount();
1494 options.setOnRenameListener(new OnRenameListener() {
1495
1496 @Override
1497 public void onSuccess() {
1498 conversation.setContactJid(joinJid);
1499 databaseBackend.updateConversation(conversation);
1500 Bookmark bookmark = conversation.getBookmark();
1501 if (bookmark != null) {
1502 bookmark.setNick(nick);
1503 pushBookmarks(bookmark.getAccount());
1504 }
1505 callback.success(conversation);
1506 }
1507
1508 @Override
1509 public void onFailure() {
1510 callback.error(R.string.nick_in_use, conversation);
1511 }
1512 });
1513
1514 PresencePacket packet = new PresencePacket();
1515 packet.setTo(joinJid);
1516 packet.setFrom(conversation.getAccount().getJid());
1517
1518 String sig = account.getPgpSignature();
1519 if (sig != null) {
1520 packet.addChild("status").setContent("online");
1521 packet.addChild("x", "jabber:x:signed").setContent(sig);
1522 }
1523 sendPresencePacket(account, packet);
1524 } else {
1525 conversation.setContactJid(joinJid);
1526 databaseBackend.updateConversation(conversation);
1527 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1528 Bookmark bookmark = conversation.getBookmark();
1529 if (bookmark != null) {
1530 bookmark.setNick(nick);
1531 pushBookmarks(bookmark.getAccount());
1532 }
1533 joinMuc(conversation);
1534 }
1535 }
1536 }
1537
1538 public void leaveMuc(Conversation conversation) {
1539 Account account = conversation.getAccount();
1540 account.pendingConferenceJoins.remove(conversation);
1541 account.pendingConferenceLeaves.remove(conversation);
1542 if (account.getStatus() == Account.State.ONLINE) {
1543 PresencePacket packet = new PresencePacket();
1544 packet.setTo(conversation.getJid());
1545 packet.setFrom(conversation.getAccount().getJid());
1546 packet.setAttribute("type", "unavailable");
1547 sendPresencePacket(conversation.getAccount(), packet);
1548 conversation.getMucOptions().setOffline();
1549 conversation.deregisterWithBookmark();
1550 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
1551 + ": leaving muc " + conversation.getJid());
1552 } else {
1553 account.pendingConferenceLeaves.add(conversation);
1554 }
1555 }
1556
1557 private String findConferenceServer(final Account account) {
1558 String server;
1559 if (account.getXmppConnection() != null) {
1560 server = account.getXmppConnection().getMucServer();
1561 if (server != null) {
1562 return server;
1563 }
1564 }
1565 for (Account other : getAccounts()) {
1566 if (other != account && other.getXmppConnection() != null) {
1567 server = other.getXmppConnection().getMucServer();
1568 if (server != null) {
1569 return server;
1570 }
1571 }
1572 }
1573 return null;
1574 }
1575
1576 public void createAdhocConference(final Account account, final Iterable<Jid> jids, final UiCallback<Conversation> callback) {
1577 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
1578 if (account.getStatus() == Account.State.ONLINE) {
1579 try {
1580 String server = findConferenceServer(account);
1581 if (server == null) {
1582 if (callback != null) {
1583 callback.error(R.string.no_conference_server_found, null);
1584 }
1585 return;
1586 }
1587 String name = new BigInteger(75, getRNG()).toString(32);
1588 Jid jid = Jid.fromParts(name, server, null);
1589 final Conversation conversation = findOrCreateConversation(account, jid, true);
1590 joinMuc(conversation);
1591 Bundle options = new Bundle();
1592 options.putString("muc#roomconfig_persistentroom", "1");
1593 options.putString("muc#roomconfig_membersonly", "1");
1594 options.putString("muc#roomconfig_publicroom", "0");
1595 options.putString("muc#roomconfig_whois", "anyone");
1596 pushConferenceConfiguration(conversation, options, new OnConferenceOptionsPushed() {
1597 @Override
1598 public void onPushSucceeded() {
1599 for (Jid invite : jids) {
1600 invite(conversation, invite);
1601 }
1602 if (account.countPresences() > 1) {
1603 directInvite(conversation, account.getJid().toBareJid());
1604 }
1605 if (callback != null) {
1606 callback.success(conversation);
1607 }
1608 }
1609
1610 @Override
1611 public void onPushFailed() {
1612 if (callback != null) {
1613 callback.error(R.string.conference_creation_failed, conversation);
1614 }
1615 }
1616 });
1617
1618 } catch (InvalidJidException e) {
1619 if (callback != null) {
1620 callback.error(R.string.conference_creation_failed, null);
1621 }
1622 }
1623 } else {
1624 if (callback != null) {
1625 callback.error(R.string.not_connected_try_again, null);
1626 }
1627 }
1628 }
1629
1630 public void fetchConferenceConfiguration(final Conversation conversation) {
1631 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
1632 request.setTo(conversation.getJid().toBareJid());
1633 request.query("http://jabber.org/protocol/disco#info");
1634 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
1635 @Override
1636 public void onIqPacketReceived(Account account, IqPacket packet) {
1637 if (packet.getType() != IqPacket.TYPE.ERROR) {
1638 ArrayList<String> features = new ArrayList<>();
1639 for (Element child : packet.query().getChildren()) {
1640 if (child != null && child.getName().equals("feature")) {
1641 String var = child.getAttribute("var");
1642 if (var != null) {
1643 features.add(var);
1644 }
1645 }
1646 }
1647 conversation.getMucOptions().updateFeatures(features);
1648 updateConversationUi();
1649 }
1650 }
1651 });
1652 }
1653
1654 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
1655 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
1656 request.setTo(conversation.getJid().toBareJid());
1657 request.query("http://jabber.org/protocol/muc#owner");
1658 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
1659 @Override
1660 public void onIqPacketReceived(Account account, IqPacket packet) {
1661 if (packet.getType() != IqPacket.TYPE.ERROR) {
1662 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
1663 for (Field field : data.getFields()) {
1664 if (options.containsKey(field.getName())) {
1665 field.setValue(options.getString(field.getName()));
1666 }
1667 }
1668 data.submit();
1669 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
1670 set.setTo(conversation.getJid().toBareJid());
1671 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
1672 sendIqPacket(account, set, new OnIqPacketReceived() {
1673 @Override
1674 public void onIqPacketReceived(Account account, IqPacket packet) {
1675 if (packet.getType() == IqPacket.TYPE.RESULT) {
1676 if (callback != null) {
1677 callback.onPushSucceeded();
1678 }
1679 } else {
1680 if (callback != null) {
1681 callback.onPushFailed();
1682 }
1683 }
1684 }
1685 });
1686 } else {
1687 if (callback != null) {
1688 callback.onPushFailed();
1689 }
1690 }
1691 }
1692 });
1693 }
1694
1695 public void pushSubjectToConference(final Conversation conference, final String subject) {
1696 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
1697 this.sendMessagePacket(conference.getAccount(), packet);
1698 final MucOptions mucOptions = conference.getMucOptions();
1699 final MucOptions.User self = mucOptions.getSelf();
1700 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
1701 Bundle options = new Bundle();
1702 options.putString("muc#roomconfig_persistentroom", "1");
1703 this.pushConferenceConfiguration(conference, options, null);
1704 }
1705 }
1706
1707 public void changeAffiliationInConference(final Conversation conference, Jid user, MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
1708 final Jid jid = user.toBareJid();
1709 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
1710 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
1711 @Override
1712 public void onIqPacketReceived(Account account, IqPacket packet) {
1713 if (packet.getType() == IqPacket.TYPE.RESULT) {
1714 callback.onAffiliationChangedSuccessful(jid);
1715 } else {
1716 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
1717 }
1718 }
1719 });
1720 }
1721
1722 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
1723 List<Jid> jids = new ArrayList<>();
1724 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
1725 if (user.getAffiliation() == before) {
1726 jids.add(user.getJid());
1727 }
1728 }
1729 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
1730 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
1731 }
1732
1733 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
1734 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
1735 Log.d(Config.LOGTAG, request.toString());
1736 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
1737 @Override
1738 public void onIqPacketReceived(Account account, IqPacket packet) {
1739 Log.d(Config.LOGTAG, packet.toString());
1740 if (packet.getType() == IqPacket.TYPE.RESULT) {
1741 callback.onRoleChangedSuccessful(nick);
1742 } else {
1743 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
1744 }
1745 }
1746 });
1747 }
1748
1749 public void disconnect(Account account, boolean force) {
1750 if ((account.getStatus() == Account.State.ONLINE)
1751 || (account.getStatus() == Account.State.DISABLED)) {
1752 if (!force) {
1753 List<Conversation> conversations = getConversations();
1754 for (Conversation conversation : conversations) {
1755 if (conversation.getAccount() == account) {
1756 if (conversation.getMode() == Conversation.MODE_MULTI) {
1757 leaveMuc(conversation);
1758 } else {
1759 if (conversation.endOtrIfNeeded()) {
1760 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1761 + ": ended otr session with "
1762 + conversation.getJid());
1763 }
1764 }
1765 }
1766 }
1767 sendOfflinePresence(account);
1768 }
1769 account.getXmppConnection().disconnect(force);
1770 }
1771 }
1772
1773 @Override
1774 public IBinder onBind(Intent intent) {
1775 return mBinder;
1776 }
1777
1778 public void updateMessage(Message message) {
1779 databaseBackend.updateMessage(message);
1780 updateConversationUi();
1781 }
1782
1783 protected void syncDirtyContacts(Account account) {
1784 for (Contact contact : account.getRoster().getContacts()) {
1785 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
1786 pushContactToServer(contact);
1787 }
1788 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
1789 deleteContactOnServer(contact);
1790 }
1791 }
1792 }
1793
1794 public void createContact(Contact contact) {
1795 SharedPreferences sharedPref = getPreferences();
1796 boolean autoGrant = sharedPref.getBoolean("grant_new_contacts", true);
1797 if (autoGrant) {
1798 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
1799 contact.setOption(Contact.Options.ASKING);
1800 }
1801 pushContactToServer(contact);
1802 }
1803
1804 public void onOtrSessionEstablished(Conversation conversation) {
1805 final Account account = conversation.getAccount();
1806 final Session otrSession = conversation.getOtrSession();
1807 Log.d(Config.LOGTAG,
1808 account.getJid().toBareJid() + " otr session established with "
1809 + conversation.getJid() + "/"
1810 + otrSession.getSessionID().getUserID());
1811 conversation.findUnsentMessagesWithOtrEncryption(new Conversation.OnMessageFound() {
1812
1813 @Override
1814 public void onMessageFound(Message message) {
1815 SessionID id = otrSession.getSessionID();
1816 try {
1817 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
1818 } catch (InvalidJidException e) {
1819 return;
1820 }
1821 if (message.needsUploading()) {
1822 mJingleConnectionManager.createNewConnection(message);
1823 } else {
1824 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message, true);
1825 if (outPacket != null) {
1826 message.setStatus(Message.STATUS_SEND);
1827 databaseBackend.updateMessage(message);
1828 sendMessagePacket(account, outPacket);
1829 }
1830 }
1831 updateConversationUi();
1832 }
1833 });
1834 }
1835
1836 public boolean renewSymmetricKey(Conversation conversation) {
1837 Account account = conversation.getAccount();
1838 byte[] symmetricKey = new byte[32];
1839 this.mRandom.nextBytes(symmetricKey);
1840 Session otrSession = conversation.getOtrSession();
1841 if (otrSession != null) {
1842 MessagePacket packet = new MessagePacket();
1843 packet.setType(MessagePacket.TYPE_CHAT);
1844 packet.setFrom(account.getJid());
1845 packet.addChild("private", "urn:xmpp:carbons:2");
1846 packet.addChild("no-copy", "urn:xmpp:hints");
1847 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
1848 + otrSession.getSessionID().getUserID());
1849 try {
1850 packet.setBody(otrSession
1851 .transformSending(CryptoHelper.FILETRANSFER
1852 + CryptoHelper.bytesToHex(symmetricKey))[0]);
1853 sendMessagePacket(account, packet);
1854 conversation.setSymmetricKey(symmetricKey);
1855 return true;
1856 } catch (OtrException e) {
1857 return false;
1858 }
1859 }
1860 return false;
1861 }
1862
1863 public void pushContactToServer(final Contact contact) {
1864 contact.resetOption(Contact.Options.DIRTY_DELETE);
1865 contact.setOption(Contact.Options.DIRTY_PUSH);
1866 final Account account = contact.getAccount();
1867 if (account.getStatus() == Account.State.ONLINE) {
1868 final boolean ask = contact.getOption(Contact.Options.ASKING);
1869 final boolean sendUpdates = contact
1870 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
1871 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
1872 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
1873 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
1874 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
1875 if (sendUpdates) {
1876 sendPresencePacket(account,
1877 mPresenceGenerator.sendPresenceUpdatesTo(contact));
1878 }
1879 if (ask) {
1880 sendPresencePacket(account,
1881 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
1882 }
1883 }
1884 }
1885
1886 public void publishAvatar(final Account account,
1887 final Uri image,
1888 final UiCallback<Avatar> callback) {
1889 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
1890 final int size = Config.AVATAR_SIZE;
1891 final Avatar avatar = getFileBackend()
1892 .getPepAvatar(image, size, format);
1893 if (avatar != null) {
1894 avatar.height = size;
1895 avatar.width = size;
1896 if (format.equals(Bitmap.CompressFormat.WEBP)) {
1897 avatar.type = "image/webp";
1898 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
1899 avatar.type = "image/jpeg";
1900 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
1901 avatar.type = "image/png";
1902 }
1903 if (!getFileBackend().save(avatar)) {
1904 callback.error(R.string.error_saving_avatar, avatar);
1905 return;
1906 }
1907 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
1908 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
1909
1910 @Override
1911 public void onIqPacketReceived(Account account, IqPacket result) {
1912 if (result.getType() == IqPacket.TYPE.RESULT) {
1913 final IqPacket packet = XmppConnectionService.this.mIqGenerator
1914 .publishAvatarMetadata(avatar);
1915 sendIqPacket(account, packet, new OnIqPacketReceived() {
1916
1917 @Override
1918 public void onIqPacketReceived(Account account,
1919 IqPacket result) {
1920 if (result.getType() == IqPacket.TYPE.RESULT) {
1921 if (account.setAvatar(avatar.getFilename())) {
1922 getAvatarService().clear(account);
1923 databaseBackend.updateAccount(account);
1924 }
1925 callback.success(avatar);
1926 } else {
1927 callback.error(
1928 R.string.error_publish_avatar_server_reject,
1929 avatar);
1930 }
1931 }
1932 });
1933 } else {
1934 callback.error(
1935 R.string.error_publish_avatar_server_reject,
1936 avatar);
1937 }
1938 }
1939 });
1940 } else {
1941 callback.error(R.string.error_publish_avatar_converting, null);
1942 }
1943 }
1944
1945 public void fetchAvatar(Account account, Avatar avatar) {
1946 fetchAvatar(account, avatar, null);
1947 }
1948
1949 private static String generateFetchKey(Account account, final Avatar avatar) {
1950 return account.getJid().toBareJid()+"_"+avatar.owner+"_"+avatar.sha1sum;
1951 }
1952
1953 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
1954 final String KEY = generateFetchKey(account, avatar);
1955 synchronized(this.mInProgressAvatarFetches) {
1956 if (this.mInProgressAvatarFetches.contains(KEY)) {
1957 return;
1958 } else {
1959 switch (avatar.origin) {
1960 case PEP:
1961 this.mInProgressAvatarFetches.add(KEY);
1962 fetchAvatarPep(account, avatar, callback);
1963 break;
1964 case VCARD:
1965 this.mInProgressAvatarFetches.add(KEY);
1966 fetchAvatarVcard(account, avatar, callback);
1967 break;
1968 }
1969 }
1970 }
1971 }
1972
1973 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
1974 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
1975 sendIqPacket(account, packet, new OnIqPacketReceived() {
1976
1977 @Override
1978 public void onIqPacketReceived(Account account, IqPacket result) {
1979 synchronized (mInProgressAvatarFetches) {
1980 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
1981 }
1982 final String ERROR = account.getJid().toBareJid()
1983 + ": fetching avatar for " + avatar.owner + " failed ";
1984 if (result.getType() == IqPacket.TYPE.RESULT) {
1985 avatar.image = mIqParser.avatarData(result);
1986 if (avatar.image != null) {
1987 if (getFileBackend().save(avatar)) {
1988 if (account.getJid().toBareJid().equals(avatar.owner)) {
1989 if (account.setAvatar(avatar.getFilename())) {
1990 databaseBackend.updateAccount(account);
1991 }
1992 getAvatarService().clear(account);
1993 updateConversationUi();
1994 updateAccountUi();
1995 } else {
1996 Contact contact = account.getRoster()
1997 .getContact(avatar.owner);
1998 contact.setAvatar(avatar);
1999 getAvatarService().clear(contact);
2000 updateConversationUi();
2001 updateRosterUi();
2002 }
2003 if (callback != null) {
2004 callback.success(avatar);
2005 }
2006 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2007 + ": succesfuly fetched pep avatar for " + avatar.owner);
2008 return;
2009 }
2010 } else {
2011
2012 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2013 }
2014 } else {
2015 Element error = result.findChild("error");
2016 if (error == null) {
2017 Log.d(Config.LOGTAG, ERROR + "(server error)");
2018 } else {
2019 Log.d(Config.LOGTAG, ERROR + error.toString());
2020 }
2021 }
2022 if (callback != null) {
2023 callback.error(0, null);
2024 }
2025
2026 }
2027 });
2028 }
2029
2030 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2031 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2032 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2033 @Override
2034 public void onIqPacketReceived(Account account, IqPacket packet) {
2035 synchronized (mInProgressAvatarFetches) {
2036 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2037 }
2038 if (packet.getType() == IqPacket.TYPE.RESULT) {
2039 Element vCard = packet.findChild("vCard", "vcard-temp");
2040 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2041 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2042 if (image != null) {
2043 avatar.image = image;
2044 if (getFileBackend().save(avatar)) {
2045 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2046 + ": successfully fetched vCard avatar for " + avatar.owner);
2047 Contact contact = account.getRoster()
2048 .getContact(avatar.owner);
2049 contact.setAvatar(avatar);
2050 getAvatarService().clear(contact);
2051 updateConversationUi();
2052 updateRosterUi();
2053 }
2054 }
2055 }
2056 }
2057 });
2058 }
2059
2060 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2061 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2062 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2063
2064 @Override
2065 public void onIqPacketReceived(Account account, IqPacket packet) {
2066 if (packet.getType() == IqPacket.TYPE.RESULT) {
2067 Element pubsub = packet.findChild("pubsub",
2068 "http://jabber.org/protocol/pubsub");
2069 if (pubsub != null) {
2070 Element items = pubsub.findChild("items");
2071 if (items != null) {
2072 Avatar avatar = Avatar.parseMetadata(items);
2073 if (avatar != null) {
2074 avatar.owner = account.getJid().toBareJid();
2075 if (fileBackend.isAvatarCached(avatar)) {
2076 if (account.setAvatar(avatar.getFilename())) {
2077 databaseBackend.updateAccount(account);
2078 }
2079 getAvatarService().clear(account);
2080 callback.success(avatar);
2081 } else {
2082 fetchAvatarPep(account, avatar, callback);
2083 }
2084 return;
2085 }
2086 }
2087 }
2088 }
2089 callback.error(0, null);
2090 }
2091 });
2092 }
2093
2094 public void deleteContactOnServer(Contact contact) {
2095 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2096 contact.resetOption(Contact.Options.DIRTY_PUSH);
2097 contact.setOption(Contact.Options.DIRTY_DELETE);
2098 Account account = contact.getAccount();
2099 if (account.getStatus() == Account.State.ONLINE) {
2100 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2101 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2102 item.setAttribute("jid", contact.getJid().toString());
2103 item.setAttribute("subscription", "remove");
2104 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2105 }
2106 }
2107
2108 public void updateConversation(Conversation conversation) {
2109 this.databaseBackend.updateConversation(conversation);
2110 }
2111
2112 public void reconnectAccount(final Account account, final boolean force) {
2113 synchronized (account) {
2114 if (account.getXmppConnection() != null) {
2115 disconnect(account, force);
2116 }
2117 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2118
2119 synchronized (this.mInProgressAvatarFetches) {
2120 for(Iterator<String> iterator = this.mInProgressAvatarFetches.iterator(); iterator.hasNext();) {
2121 final String KEY = iterator.next();
2122 if (KEY.startsWith(account.getJid().toBareJid()+"_")) {
2123 iterator.remove();
2124 }
2125 }
2126 }
2127
2128 if (account.getXmppConnection() == null) {
2129 account.setXmppConnection(createConnection(account));
2130 }
2131 Thread thread = new Thread(account.getXmppConnection());
2132 thread.start();
2133 scheduleWakeUpCall(Config.CONNECT_TIMEOUT, account.getUuid().hashCode());
2134 } else {
2135 account.getRoster().clearPresences();
2136 account.setXmppConnection(null);
2137 }
2138 }
2139 }
2140
2141 public void reconnectAccountInBackground(final Account account) {
2142 new Thread(new Runnable() {
2143 @Override
2144 public void run() {
2145 reconnectAccount(account,false);
2146 }
2147 }).start();
2148 }
2149
2150 public void invite(Conversation conversation, Jid contact) {
2151 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+": inviting "+contact+" to "+conversation.getJid().toBareJid());
2152 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2153 sendMessagePacket(conversation.getAccount(), packet);
2154 }
2155
2156 public void directInvite(Conversation conversation, Jid jid) {
2157 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2158 sendMessagePacket(conversation.getAccount(),packet);
2159 }
2160
2161 public void resetSendingToWaiting(Account account) {
2162 for (Conversation conversation : getConversations()) {
2163 if (conversation.getAccount() == account) {
2164 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2165
2166 @Override
2167 public void onMessageFound(Message message) {
2168 markMessage(message, Message.STATUS_WAITING);
2169 }
2170 });
2171 }
2172 }
2173 }
2174
2175 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2176 if (uuid == null) {
2177 return null;
2178 }
2179 for (Conversation conversation : getConversations()) {
2180 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2181 final Message message = conversation.findSentMessageWithUuid(uuid);
2182 if (message != null) {
2183 markMessage(message, status);
2184 }
2185 return message;
2186 }
2187 }
2188 return null;
2189 }
2190
2191 public boolean markMessage(Conversation conversation, String uuid,
2192 int status) {
2193 if (uuid == null) {
2194 return false;
2195 } else {
2196 Message message = conversation.findSentMessageWithUuid(uuid);
2197 if (message != null) {
2198 markMessage(message, status);
2199 return true;
2200 } else {
2201 return false;
2202 }
2203 }
2204 }
2205
2206 public void markMessage(Message message, int status) {
2207 if (status == Message.STATUS_SEND_FAILED
2208 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2209 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2210 return;
2211 }
2212 message.setStatus(status);
2213 databaseBackend.updateMessage(message);
2214 updateConversationUi();
2215 }
2216
2217 public SharedPreferences getPreferences() {
2218 return PreferenceManager
2219 .getDefaultSharedPreferences(getApplicationContext());
2220 }
2221
2222 public boolean forceEncryption() {
2223 return getPreferences().getBoolean("force_encryption", false);
2224 }
2225
2226 public boolean confirmMessages() {
2227 return getPreferences().getBoolean("confirm_messages", true);
2228 }
2229
2230 public boolean sendChatStates() {
2231 return getPreferences().getBoolean("chat_states", false);
2232 }
2233
2234 public boolean saveEncryptedMessages() {
2235 return !getPreferences().getBoolean("dont_save_encrypted", false);
2236 }
2237
2238 public boolean indicateReceived() {
2239 return getPreferences().getBoolean("indicate_received", false);
2240 }
2241
2242 public int unreadCount() {
2243 int count = 0;
2244 for(Conversation conversation : getConversations()) {
2245 count += conversation.unreadCount();
2246 }
2247 return count;
2248 }
2249
2250 public void updateConversationUi() {
2251 if (mOnConversationUpdate != null) {
2252 mOnConversationUpdate.onConversationUpdate();
2253 }
2254 }
2255
2256 public void updateAccountUi() {
2257 if (mOnAccountUpdate != null) {
2258 mOnAccountUpdate.onAccountUpdate();
2259 }
2260 }
2261
2262 public void updateRosterUi() {
2263 if (mOnRosterUpdate != null) {
2264 mOnRosterUpdate.onRosterUpdate();
2265 }
2266 }
2267
2268 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
2269 if (mOnUpdateBlocklist != null) {
2270 mOnUpdateBlocklist.OnUpdateBlocklist(status);
2271 }
2272 }
2273
2274 public void updateMucRosterUi() {
2275 if (mOnMucRosterUpdate != null) {
2276 mOnMucRosterUpdate.onMucRosterUpdate();
2277 }
2278 }
2279
2280 public Account findAccountByJid(final Jid accountJid) {
2281 for (Account account : this.accounts) {
2282 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
2283 return account;
2284 }
2285 }
2286 return null;
2287 }
2288
2289 public Conversation findConversationByUuid(String uuid) {
2290 for (Conversation conversation : getConversations()) {
2291 if (conversation.getUuid().equals(uuid)) {
2292 return conversation;
2293 }
2294 }
2295 return null;
2296 }
2297
2298 public void markRead(final Conversation conversation) {
2299 mNotificationService.clear(conversation);
2300 conversation.markRead();
2301 updateUnreadCountBadge();
2302 }
2303
2304 public synchronized void updateUnreadCountBadge() {
2305 int count = unreadCount();
2306 if (unreadCount != count) {
2307 Log.d(Config.LOGTAG, "update unread count to " + count);
2308 if (count > 0) {
2309 ShortcutBadger.with(getApplicationContext()).count(count);
2310 } else {
2311 ShortcutBadger.with(getApplicationContext()).remove();
2312 }
2313 unreadCount = count;
2314 }
2315 }
2316
2317 public void sendReadMarker(final Conversation conversation) {
2318 final Message markable = conversation.getLatestMarkableMessage();
2319 this.markRead(conversation);
2320 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
2321 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
2322 Account account = conversation.getAccount();
2323 final Jid to = markable.getCounterpart();
2324 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
2325 this.sendMessagePacket(conversation.getAccount(), packet);
2326 }
2327 updateConversationUi();
2328 }
2329
2330 public SecureRandom getRNG() {
2331 return this.mRandom;
2332 }
2333
2334 public MemorizingTrustManager getMemorizingTrustManager() {
2335 return this.mMemorizingTrustManager;
2336 }
2337
2338 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
2339 this.mMemorizingTrustManager = trustManager;
2340 }
2341
2342 public void updateMemorizingTrustmanager() {
2343 final MemorizingTrustManager tm;
2344 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
2345 if (dontTrustSystemCAs) {
2346 tm = new MemorizingTrustManager(getApplicationContext(), null);
2347 } else {
2348 tm = new MemorizingTrustManager(getApplicationContext());
2349 }
2350 setMemorizingTrustManager(tm);
2351 }
2352
2353 public PowerManager getPowerManager() {
2354 return this.pm;
2355 }
2356
2357 public LruCache<String, Bitmap> getBitmapCache() {
2358 return this.mBitmapCache;
2359 }
2360
2361 public void syncRosterToDisk(final Account account) {
2362 Runnable runnable = new Runnable() {
2363
2364 @Override
2365 public void run() {
2366 databaseBackend.writeRoster(account.getRoster());
2367 }
2368 };
2369 mDatabaseExecutor.execute(runnable);
2370
2371 }
2372
2373 public List<String> getKnownHosts() {
2374 final List<String> hosts = new ArrayList<>();
2375 for (final Account account : getAccounts()) {
2376 if (!hosts.contains(account.getServer().toString())) {
2377 hosts.add(account.getServer().toString());
2378 }
2379 for (final Contact contact : account.getRoster().getContacts()) {
2380 if (contact.showInRoster()) {
2381 final String server = contact.getServer().toString();
2382 if (server != null && !hosts.contains(server)) {
2383 hosts.add(server);
2384 }
2385 }
2386 }
2387 }
2388 return hosts;
2389 }
2390
2391 public List<String> getKnownConferenceHosts() {
2392 final ArrayList<String> mucServers = new ArrayList<>();
2393 for (final Account account : accounts) {
2394 if (account.getXmppConnection() != null) {
2395 final String server = account.getXmppConnection().getMucServer();
2396 if (server != null && !mucServers.contains(server)) {
2397 mucServers.add(server);
2398 }
2399 }
2400 }
2401 return mucServers;
2402 }
2403
2404 public void sendMessagePacket(Account account, MessagePacket packet) {
2405 XmppConnection connection = account.getXmppConnection();
2406 if (connection != null) {
2407 connection.sendMessagePacket(packet);
2408 }
2409 }
2410
2411 public void sendPresencePacket(Account account, PresencePacket packet) {
2412 XmppConnection connection = account.getXmppConnection();
2413 if (connection != null) {
2414 connection.sendPresencePacket(packet);
2415 }
2416 }
2417
2418 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
2419 final XmppConnection connection = account.getXmppConnection();
2420 if (connection != null) {
2421 connection.sendIqPacket(packet, callback);
2422 }
2423 }
2424
2425 public void sendPresence(final Account account) {
2426 sendPresencePacket(account, mPresenceGenerator.sendPresence(account));
2427 }
2428
2429 public void sendOfflinePresence(final Account account) {
2430 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
2431 }
2432
2433 public MessageGenerator getMessageGenerator() {
2434 return this.mMessageGenerator;
2435 }
2436
2437 public PresenceGenerator getPresenceGenerator() {
2438 return this.mPresenceGenerator;
2439 }
2440
2441 public IqGenerator getIqGenerator() {
2442 return this.mIqGenerator;
2443 }
2444
2445 public IqParser getIqParser() {
2446 return this.mIqParser;
2447 }
2448
2449 public JingleConnectionManager getJingleConnectionManager() {
2450 return this.mJingleConnectionManager;
2451 }
2452
2453 public MessageArchiveService getMessageArchiveService() {
2454 return this.mMessageArchiveService;
2455 }
2456
2457 public List<Contact> findContacts(Jid jid) {
2458 ArrayList<Contact> contacts = new ArrayList<>();
2459 for (Account account : getAccounts()) {
2460 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2461 Contact contact = account.getRoster().getContactFromRoster(jid);
2462 if (contact != null) {
2463 contacts.add(contact);
2464 }
2465 }
2466 }
2467 return contacts;
2468 }
2469
2470 public NotificationService getNotificationService() {
2471 return this.mNotificationService;
2472 }
2473
2474 public HttpConnectionManager getHttpConnectionManager() {
2475 return this.mHttpConnectionManager;
2476 }
2477
2478 public void resendFailedMessages(final Message message) {
2479 final Collection<Message> messages = new ArrayList<>();
2480 Message current = message;
2481 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
2482 messages.add(current);
2483 if (current.mergeable(current.next())) {
2484 current = current.next();
2485 } else {
2486 break;
2487 }
2488 }
2489 for (final Message msg : messages) {
2490 markMessage(msg, Message.STATUS_WAITING);
2491 this.resendMessage(msg);
2492 }
2493 }
2494
2495 public void clearConversationHistory(final Conversation conversation) {
2496 conversation.clearMessages();
2497 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
2498 new Thread(new Runnable() {
2499 @Override
2500 public void run() {
2501 databaseBackend.deleteMessagesInConversation(conversation);
2502 }
2503 }).start();
2504 }
2505
2506 public void sendBlockRequest(final Blockable blockable) {
2507 if (blockable != null && blockable.getBlockedJid() != null) {
2508 final Jid jid = blockable.getBlockedJid();
2509 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid), new OnIqPacketReceived() {
2510
2511 @Override
2512 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2513 if (packet.getType() == IqPacket.TYPE.RESULT) {
2514 account.getBlocklist().add(jid);
2515 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
2516 }
2517 }
2518 });
2519 }
2520 }
2521
2522 public void sendUnblockRequest(final Blockable blockable) {
2523 if (blockable != null && blockable.getJid() != null) {
2524 final Jid jid = blockable.getBlockedJid();
2525 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
2526 @Override
2527 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2528 if (packet.getType() == IqPacket.TYPE.RESULT) {
2529 account.getBlocklist().remove(jid);
2530 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
2531 }
2532 }
2533 });
2534 }
2535 }
2536
2537 public interface OnMoreMessagesLoaded {
2538 public void onMoreMessagesLoaded(int count, Conversation conversation);
2539
2540 public void informUser(int r);
2541 }
2542
2543 public interface OnAccountPasswordChanged {
2544 public void onPasswordChangeSucceeded();
2545
2546 public void onPasswordChangeFailed();
2547 }
2548
2549 public interface OnAffiliationChanged {
2550 public void onAffiliationChangedSuccessful(Jid jid);
2551
2552 public void onAffiliationChangeFailed(Jid jid, int resId);
2553 }
2554
2555 public interface OnRoleChanged {
2556 public void onRoleChangedSuccessful(String nick);
2557
2558 public void onRoleChangeFailed(String nick, int resid);
2559 }
2560
2561 public interface OnConversationUpdate {
2562 public void onConversationUpdate();
2563 }
2564
2565 public interface OnAccountUpdate {
2566 public void onAccountUpdate();
2567 }
2568
2569 public interface OnRosterUpdate {
2570 public void onRosterUpdate();
2571 }
2572
2573 public interface OnMucRosterUpdate {
2574 public void onMucRosterUpdate();
2575 }
2576
2577 public interface OnConferenceOptionsPushed {
2578 public void onPushSucceeded();
2579
2580 public void onPushFailed();
2581 }
2582
2583 public class XmppConnectionBinder extends Binder {
2584 public XmppConnectionService getService() {
2585 return XmppConnectionService.this;
2586 }
2587 }
2588}