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 public void sendMessage(final Message message) {
676 final Account account = message.getConversation().getAccount();
677 account.deactivateGracePeriod();
678 final Conversation conv = message.getConversation();
679 MessagePacket packet = null;
680 boolean saveInDb = true;
681 boolean send = false;
682 if (account.getStatus() == Account.State.ONLINE
683 && account.getXmppConnection() != null) {
684 if (message.getType() == Message.TYPE_IMAGE || message.getType() == Message.TYPE_FILE) {
685 if (message.getCounterpart() != null) {
686 if (message.getEncryption() == Message.ENCRYPTION_OTR) {
687 if (!conv.hasValidOtrSession()) {
688 conv.startOtrSession(message.getCounterpart().getResourcepart(),true);
689 message.setStatus(Message.STATUS_WAITING);
690 } else if (conv.hasValidOtrSession()
691 && conv.getOtrSession().getSessionStatus() == SessionStatus.ENCRYPTED) {
692 mJingleConnectionManager
693 .createNewConnection(message);
694 }
695 } else {
696 mJingleConnectionManager.createNewConnection(message);
697 }
698 } else {
699 if (message.getEncryption() == Message.ENCRYPTION_OTR) {
700 conv.startOtrIfNeeded();
701 }
702 message.setStatus(Message.STATUS_WAITING);
703 }
704 } else {
705 if (message.getEncryption() == Message.ENCRYPTION_OTR) {
706 if (!conv.hasValidOtrSession() && (message.getCounterpart() != null)) {
707 conv.startOtrSession(message.getCounterpart().getResourcepart(), true);
708 message.setStatus(Message.STATUS_WAITING);
709 } else if (conv.hasValidOtrSession()) {
710 if (conv.getOtrSession().getSessionStatus() == SessionStatus.ENCRYPTED) {
711 packet = mMessageGenerator.generateOtrChat(message);
712 send = true;
713 } else {
714 message.setStatus(Message.STATUS_WAITING);
715 conv.startOtrIfNeeded();
716 }
717 } else {
718 message.setStatus(Message.STATUS_WAITING);
719 }
720 } else if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
721 message.getConversation().endOtrIfNeeded();
722 message.getConversation().findUnsentMessagesWithOtrEncryption(new Conversation.OnMessageFound() {
723 @Override
724 public void onMessageFound(Message message) {
725 markMessage(message,Message.STATUS_SEND_FAILED);
726 }
727 });
728 packet = mMessageGenerator.generatePgpChat(message);
729 send = true;
730 } else {
731 message.getConversation().endOtrIfNeeded();
732 message.getConversation().findUnsentMessagesWithOtrEncryption(new Conversation.OnMessageFound() {
733 @Override
734 public void onMessageFound(Message message) {
735 markMessage(message,Message.STATUS_SEND_FAILED);
736 }
737 });
738 packet = mMessageGenerator.generateChat(message);
739 send = true;
740 }
741 }
742 if (!account.getXmppConnection().getFeatures().sm()
743 && conv.getMode() != Conversation.MODE_MULTI) {
744 message.setStatus(Message.STATUS_SEND);
745 }
746 } else {
747 message.setStatus(Message.STATUS_WAITING);
748 if (message.getType() == Message.TYPE_TEXT) {
749 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
750 String pgpBody = message.getEncryptedBody();
751 String decryptedBody = message.getBody();
752 message.setBody(pgpBody);
753 message.setEncryption(Message.ENCRYPTION_PGP);
754 databaseBackend.createMessage(message);
755 saveInDb = false;
756 message.setBody(decryptedBody);
757 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
758 } else if (message.getEncryption() == Message.ENCRYPTION_OTR) {
759 if (!conv.hasValidOtrSession()
760 && message.getCounterpart() != null) {
761 conv.startOtrSession(message.getCounterpart().getResourcepart(), false);
762 }
763 }
764 }
765
766 }
767 conv.add(message);
768 if (saveInDb) {
769 if (message.getEncryption() == Message.ENCRYPTION_NONE
770 || saveEncryptedMessages()) {
771 databaseBackend.createMessage(message);
772 }
773 }
774 if ((send) && (packet != null)) {
775 if (conv.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
776 if (this.sendChatStates()) {
777 packet.addChild(ChatState.toElement(conv.getOutgoingChatState()));
778 }
779 }
780 sendMessagePacket(account, packet);
781 }
782 updateConversationUi();
783 }
784
785 private void sendUnsentMessages(final Conversation conversation) {
786 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
787
788 @Override
789 public void onMessageFound(Message message) {
790 resendMessage(message);
791 }
792 });
793 }
794
795 private void resendMessage(final Message message) {
796 Account account = message.getConversation().getAccount();
797 MessagePacket packet = null;
798 if (message.getEncryption() == Message.ENCRYPTION_OTR) {
799 Presences presences = message.getConversation().getContact()
800 .getPresences();
801 if (!message.getConversation().hasValidOtrSession()) {
802 if ((message.getCounterpart() != null)
803 && (presences.has(message.getCounterpart().getResourcepart()))) {
804 message.getConversation().startOtrSession(message.getCounterpart().getResourcepart(), true);
805 } else {
806 if (presences.size() == 1) {
807 String presence = presences.asStringArray()[0];
808 message.getConversation().startOtrSession(presence, true);
809 }
810 }
811 } else {
812 if (message.getConversation().getOtrSession()
813 .getSessionStatus() == SessionStatus.ENCRYPTED) {
814 try {
815 message.setCounterpart(Jid.fromSessionID(message.getConversation().getOtrSession().getSessionID()));
816 if (message.getType() == Message.TYPE_TEXT) {
817 packet = mMessageGenerator.generateOtrChat(message,
818 true);
819 } else if (message.getType() == Message.TYPE_IMAGE || message.getType() == Message.TYPE_FILE) {
820 mJingleConnectionManager.createNewConnection(message);
821 }
822 } catch (final InvalidJidException ignored) {
823
824 }
825 }
826 }
827 } else if (message.getType() == Message.TYPE_TEXT) {
828 if (message.getEncryption() == Message.ENCRYPTION_NONE) {
829 packet = mMessageGenerator.generateChat(message, true);
830 } else if ((message.getEncryption() == Message.ENCRYPTION_DECRYPTED)
831 || (message.getEncryption() == Message.ENCRYPTION_PGP)) {
832 packet = mMessageGenerator.generatePgpChat(message, true);
833 }
834 } else if (message.getType() == Message.TYPE_IMAGE || message.getType() == Message.TYPE_FILE) {
835 Contact contact = message.getConversation().getContact();
836 Presences presences = contact.getPresences();
837 if ((message.getCounterpart() != null)
838 && (presences.has(message.getCounterpart().getResourcepart()))) {
839 mJingleConnectionManager.createNewConnection(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 mJingleConnectionManager.createNewConnection(message);
849 }
850 }
851 }
852 if (packet != null) {
853 if (!account.getXmppConnection().getFeatures().sm()
854 && message.getConversation().getMode() != Conversation.MODE_MULTI) {
855 markMessage(message, Message.STATUS_SEND);
856 } else {
857 markMessage(message, Message.STATUS_UNSEND);
858 }
859 if (message.getConversation().setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
860 if (this.sendChatStates()) {
861 packet.addChild(ChatState.toElement(message.getConversation().getOutgoingChatState()));
862 }
863 }
864 sendMessagePacket(account, packet);
865 }
866 }
867
868 public void fetchRosterFromServer(final Account account) {
869 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
870 if (!"".equals(account.getRosterVersion())) {
871 Log.d(Config.LOGTAG, account.getJid().toBareJid()
872 + ": fetching roster version " + account.getRosterVersion());
873 } else {
874 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
875 }
876 iqPacket.query(Xmlns.ROSTER).setAttribute("ver",
877 account.getRosterVersion());
878 account.getXmppConnection().sendIqPacket(iqPacket, mIqParser);
879 }
880
881 public void fetchBookmarks(final Account account) {
882 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
883 final Element query = iqPacket.query("jabber:iq:private");
884 query.addChild("storage", "storage:bookmarks");
885 final OnIqPacketReceived callback = new OnIqPacketReceived() {
886
887 @Override
888 public void onIqPacketReceived(final Account account, final IqPacket packet) {
889 final Element query = packet.query();
890 final List<Bookmark> bookmarks = new CopyOnWriteArrayList<>();
891 final Element storage = query.findChild("storage",
892 "storage:bookmarks");
893 if (storage != null) {
894 for (final Element item : storage.getChildren()) {
895 if (item.getName().equals("conference")) {
896 final Bookmark bookmark = Bookmark.parse(item, account);
897 bookmarks.add(bookmark);
898 Conversation conversation = find(bookmark);
899 if (conversation != null) {
900 conversation.setBookmark(bookmark);
901 } else if (bookmark.autojoin() && bookmark.getJid() != null) {
902 conversation = findOrCreateConversation(
903 account, bookmark.getJid(), true);
904 conversation.setBookmark(bookmark);
905 joinMuc(conversation);
906 }
907 }
908 }
909 }
910 account.setBookmarks(bookmarks);
911 }
912 };
913 sendIqPacket(account, iqPacket, callback);
914 }
915
916 public void pushBookmarks(Account account) {
917 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
918 Element query = iqPacket.query("jabber:iq:private");
919 Element storage = query.addChild("storage", "storage:bookmarks");
920 for (Bookmark bookmark : account.getBookmarks()) {
921 storage.addChild(bookmark);
922 }
923 sendIqPacket(account, iqPacket, mDefaultIqHandler);
924 }
925
926 public void onPhoneContactsLoaded(final List<Bundle> phoneContacts) {
927 if (mPhoneContactMergerThread != null) {
928 mPhoneContactMergerThread.interrupt();
929 }
930 mPhoneContactMergerThread = new Thread(new Runnable() {
931 @Override
932 public void run() {
933 Log.d(Config.LOGTAG,"start merging phone contacts with roster");
934 for (Account account : accounts) {
935 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
936 for (Bundle phoneContact : phoneContacts) {
937 if (Thread.interrupted()) {
938 Log.d(Config.LOGTAG,"interrupted merging phone contacts");
939 return;
940 }
941 Jid jid;
942 try {
943 jid = Jid.fromString(phoneContact.getString("jid"));
944 } catch (final InvalidJidException e) {
945 continue;
946 }
947 final Contact contact = account.getRoster().getContact(jid);
948 String systemAccount = phoneContact.getInt("phoneid")
949 + "#"
950 + phoneContact.getString("lookup");
951 contact.setSystemAccount(systemAccount);
952 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
953 getAvatarService().clear(contact);
954 }
955 contact.setSystemName(phoneContact.getString("displayname"));
956 withSystemAccounts.remove(contact);
957 }
958 for(Contact contact : withSystemAccounts) {
959 contact.setSystemAccount(null);
960 contact.setSystemName(null);
961 if (contact.setPhotoUri(null)) {
962 getAvatarService().clear(contact);
963 }
964 }
965 }
966 Log.d(Config.LOGTAG,"finished merging phone contacts");
967 updateAccountUi();
968 }
969 });
970 mPhoneContactMergerThread.start();
971 }
972
973 private void restoreFromDatabase() {
974 synchronized (this.conversations) {
975 final Map<String, Account> accountLookupTable = new Hashtable<>();
976 for (Account account : this.accounts) {
977 accountLookupTable.put(account.getUuid(), account);
978 }
979 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
980 for (Conversation conversation : this.conversations) {
981 Account account = accountLookupTable.get(conversation.getAccountUuid());
982 conversation.setAccount(account);
983 }
984 Runnable runnable =new Runnable() {
985 @Override
986 public void run() {
987 Log.d(Config.LOGTAG,"restoring roster");
988 for(Account account : accounts) {
989 databaseBackend.readRoster(account.getRoster());
990 }
991 getBitmapCache().evictAll();
992 Looper.prepare();
993 PhoneHelper.loadPhoneContacts(getApplicationContext(),
994 new CopyOnWriteArrayList<Bundle>(),
995 XmppConnectionService.this);
996 Log.d(Config.LOGTAG,"restoring messages");
997 for (Conversation conversation : conversations) {
998 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
999 checkDeletedFiles(conversation);
1000 }
1001 mRestoredFromDatabase = true;
1002 Log.d(Config.LOGTAG,"restored all messages");
1003 updateConversationUi();
1004 }
1005 };
1006 mDatabaseExecutor.execute(runnable);
1007 }
1008 }
1009
1010 public List<Conversation> getConversations() {
1011 return this.conversations;
1012 }
1013
1014 private void checkDeletedFiles(Conversation conversation) {
1015 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1016
1017 @Override
1018 public void onMessageFound(Message message) {
1019 if (!getFileBackend().isFileAvailable(message)) {
1020 message.setDownloadable(new DownloadablePlaceholder(Downloadable.STATUS_DELETED));
1021 }
1022 }
1023 });
1024 }
1025
1026 private void markFileDeleted(String uuid) {
1027 for (Conversation conversation : getConversations()) {
1028 Message message = conversation.findMessageWithFileAndUuid(uuid);
1029 if (message != null) {
1030 if (!getFileBackend().isFileAvailable(message)) {
1031 message.setDownloadable(new DownloadablePlaceholder(Downloadable.STATUS_DELETED));
1032 updateConversationUi();
1033 }
1034 return;
1035 }
1036 }
1037 }
1038
1039 public void populateWithOrderedConversations(final List<Conversation> list) {
1040 populateWithOrderedConversations(list, true);
1041 }
1042
1043 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeConferences) {
1044 list.clear();
1045 if (includeConferences) {
1046 list.addAll(getConversations());
1047 } else {
1048 for (Conversation conversation : getConversations()) {
1049 if (conversation.getMode() == Conversation.MODE_SINGLE) {
1050 list.add(conversation);
1051 }
1052 }
1053 }
1054 Collections.sort(list, new Comparator<Conversation>() {
1055 @Override
1056 public int compare(Conversation lhs, Conversation rhs) {
1057 Message left = lhs.getLatestMessage();
1058 Message right = rhs.getLatestMessage();
1059 if (left.getTimeSent() > right.getTimeSent()) {
1060 return -1;
1061 } else if (left.getTimeSent() < right.getTimeSent()) {
1062 return 1;
1063 } else {
1064 return 0;
1065 }
1066 }
1067 });
1068 }
1069
1070 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1071 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1072 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation,callback)) {
1073 return;
1074 }
1075 Runnable runnable = new Runnable() {
1076 @Override
1077 public void run() {
1078 final Account account = conversation.getAccount();
1079 List<Message> messages = databaseBackend.getMessages(conversation, 50,timestamp);
1080 if (messages.size() > 0) {
1081 conversation.addAll(0, messages);
1082 checkDeletedFiles(conversation);
1083 callback.onMoreMessagesLoaded(messages.size(), conversation);
1084 } else if (conversation.hasMessagesLeftOnServer()
1085 && account.isOnlineAndConnected()
1086 && account.getXmppConnection().getFeatures().mam()) {
1087 MessageArchiveService.Query query = getMessageArchiveService().query(conversation,0,timestamp - 1);
1088 if (query != null) {
1089 query.setCallback(callback);
1090 }
1091 callback.informUser(R.string.fetching_history_from_server);
1092 }
1093 }
1094 };
1095 mDatabaseExecutor.execute(runnable);
1096 }
1097
1098 public List<Account> getAccounts() {
1099 return this.accounts;
1100 }
1101
1102 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1103 for (final Conversation conversation : haystack) {
1104 if (conversation.getContact() == contact) {
1105 return conversation;
1106 }
1107 }
1108 return null;
1109 }
1110
1111 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1112 if (jid == null) {
1113 return null;
1114 }
1115 for (final Conversation conversation : haystack) {
1116 if ((account == null || conversation.getAccount() == account)
1117 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1118 return conversation;
1119 }
1120 }
1121 return null;
1122 }
1123
1124 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1125 return this.findOrCreateConversation(account, jid, muc, null);
1126 }
1127
1128 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1129 synchronized (this.conversations) {
1130 Conversation conversation = find(account, jid);
1131 if (conversation != null) {
1132 return conversation;
1133 }
1134 conversation = databaseBackend.findConversation(account, jid);
1135 if (conversation != null) {
1136 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1137 conversation.setAccount(account);
1138 if (muc) {
1139 conversation.setMode(Conversation.MODE_MULTI);
1140 conversation.setContactJid(jid);
1141 } else {
1142 conversation.setMode(Conversation.MODE_SINGLE);
1143 conversation.setContactJid(jid.toBareJid());
1144 }
1145 conversation.setNextEncryption(-1);
1146 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1147 this.databaseBackend.updateConversation(conversation);
1148 } else {
1149 String conversationName;
1150 Contact contact = account.getRoster().getContact(jid);
1151 if (contact != null) {
1152 conversationName = contact.getDisplayName();
1153 } else {
1154 conversationName = jid.getLocalpart();
1155 }
1156 if (muc) {
1157 conversation = new Conversation(conversationName, account, jid,
1158 Conversation.MODE_MULTI);
1159 } else {
1160 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1161 Conversation.MODE_SINGLE);
1162 }
1163 this.databaseBackend.createConversation(conversation);
1164 }
1165 if (account.getXmppConnection() != null
1166 && account.getXmppConnection().getFeatures().mam()
1167 && !muc) {
1168 if (query == null) {
1169 this.mMessageArchiveService.query(conversation);
1170 } else {
1171 if (query.getConversation() == null) {
1172 this.mMessageArchiveService.query(conversation, query.getStart());
1173 }
1174 }
1175 }
1176 checkDeletedFiles(conversation);
1177 this.conversations.add(conversation);
1178 updateConversationUi();
1179 return conversation;
1180 }
1181 }
1182
1183 public void archiveConversation(Conversation conversation) {
1184 getNotificationService().clear(conversation);
1185 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1186 conversation.setNextEncryption(-1);
1187 synchronized (this.conversations) {
1188 if (conversation.getMode() == Conversation.MODE_MULTI) {
1189 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1190 Bookmark bookmark = conversation.getBookmark();
1191 if (bookmark != null && bookmark.autojoin()) {
1192 bookmark.setAutojoin(false);
1193 pushBookmarks(bookmark.getAccount());
1194 }
1195 }
1196 leaveMuc(conversation);
1197 } else {
1198 conversation.endOtrIfNeeded();
1199 }
1200 this.databaseBackend.updateConversation(conversation);
1201 this.conversations.remove(conversation);
1202 updateConversationUi();
1203 }
1204 }
1205
1206 public void createAccount(final Account account) {
1207 account.initAccountServices(this);
1208 databaseBackend.createAccount(account);
1209 this.accounts.add(account);
1210 this.reconnectAccountInBackground(account);
1211 updateAccountUi();
1212 }
1213
1214 public void updateAccount(final Account account) {
1215 this.statusListener.onStatusChanged(account);
1216 databaseBackend.updateAccount(account);
1217 reconnectAccount(account, false);
1218 updateAccountUi();
1219 getNotificationService().updateErrorNotification();
1220 }
1221
1222 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1223 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1224 sendIqPacket(account, iq, new OnIqPacketReceived() {
1225 @Override
1226 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1227 if (packet.getType() == IqPacket.TYPE.RESULT) {
1228 account.setPassword(newPassword);
1229 databaseBackend.updateAccount(account);
1230 callback.onPasswordChangeSucceeded();
1231 } else {
1232 callback.onPasswordChangeFailed();
1233 }
1234 }
1235 });
1236 }
1237
1238 public void deleteAccount(final Account account) {
1239 synchronized (this.conversations) {
1240 for (final Conversation conversation : conversations) {
1241 if (conversation.getAccount() == account) {
1242 if (conversation.getMode() == Conversation.MODE_MULTI) {
1243 leaveMuc(conversation);
1244 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1245 conversation.endOtrIfNeeded();
1246 }
1247 conversations.remove(conversation);
1248 }
1249 }
1250 if (account.getXmppConnection() != null) {
1251 this.disconnect(account, true);
1252 }
1253 databaseBackend.deleteAccount(account);
1254 this.accounts.remove(account);
1255 updateAccountUi();
1256 getNotificationService().updateErrorNotification();
1257 }
1258 }
1259
1260 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1261 synchronized (this) {
1262 if (checkListeners()) {
1263 switchToForeground();
1264 }
1265 this.mOnConversationUpdate = listener;
1266 this.mNotificationService.setIsInForeground(true);
1267 if (this.convChangedListenerCount < 2) {
1268 this.convChangedListenerCount++;
1269 }
1270 }
1271 }
1272
1273 public void removeOnConversationListChangedListener() {
1274 synchronized (this) {
1275 this.convChangedListenerCount--;
1276 if (this.convChangedListenerCount <= 0) {
1277 this.convChangedListenerCount = 0;
1278 this.mOnConversationUpdate = null;
1279 this.mNotificationService.setIsInForeground(false);
1280 if (checkListeners()) {
1281 switchToBackground();
1282 }
1283 }
1284 }
1285 }
1286
1287 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1288 synchronized (this) {
1289 if (checkListeners()) {
1290 switchToForeground();
1291 }
1292 this.mOnAccountUpdate = listener;
1293 if (this.accountChangedListenerCount < 2) {
1294 this.accountChangedListenerCount++;
1295 }
1296 }
1297 }
1298
1299 public void removeOnAccountListChangedListener() {
1300 synchronized (this) {
1301 this.accountChangedListenerCount--;
1302 if (this.accountChangedListenerCount <= 0) {
1303 this.mOnAccountUpdate = null;
1304 this.accountChangedListenerCount = 0;
1305 if (checkListeners()) {
1306 switchToBackground();
1307 }
1308 }
1309 }
1310 }
1311
1312 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1313 synchronized (this) {
1314 if (checkListeners()) {
1315 switchToForeground();
1316 }
1317 this.mOnRosterUpdate = listener;
1318 if (this.rosterChangedListenerCount < 2) {
1319 this.rosterChangedListenerCount++;
1320 }
1321 }
1322 }
1323
1324 public void removeOnRosterUpdateListener() {
1325 synchronized (this) {
1326 this.rosterChangedListenerCount--;
1327 if (this.rosterChangedListenerCount <= 0) {
1328 this.rosterChangedListenerCount = 0;
1329 this.mOnRosterUpdate = null;
1330 if (checkListeners()) {
1331 switchToBackground();
1332 }
1333 }
1334 }
1335 }
1336
1337 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1338 synchronized (this) {
1339 if (checkListeners()) {
1340 switchToForeground();
1341 }
1342 this.mOnUpdateBlocklist = listener;
1343 if (this.updateBlocklistListenerCount < 2) {
1344 this.updateBlocklistListenerCount++;
1345 }
1346 }
1347 }
1348
1349 public void removeOnUpdateBlocklistListener() {
1350 synchronized (this) {
1351 this.updateBlocklistListenerCount--;
1352 if (this.updateBlocklistListenerCount <= 0) {
1353 this.updateBlocklistListenerCount = 0;
1354 this.mOnUpdateBlocklist = null;
1355 if (checkListeners()) {
1356 switchToBackground();
1357 }
1358 }
1359 }
1360 }
1361
1362 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1363 synchronized (this) {
1364 if (checkListeners()) {
1365 switchToForeground();
1366 }
1367 this.mOnMucRosterUpdate = listener;
1368 if (this.mucRosterChangedListenerCount < 2) {
1369 this.mucRosterChangedListenerCount++;
1370 }
1371 }
1372 }
1373
1374 public void removeOnMucRosterUpdateListener() {
1375 synchronized (this) {
1376 this.mucRosterChangedListenerCount--;
1377 if (this.mucRosterChangedListenerCount <= 0) {
1378 this.mucRosterChangedListenerCount = 0;
1379 this.mOnMucRosterUpdate = null;
1380 if (checkListeners()) {
1381 switchToBackground();
1382 }
1383 }
1384 }
1385 }
1386
1387 private boolean checkListeners() {
1388 return (this.mOnAccountUpdate == null
1389 && this.mOnConversationUpdate == null
1390 && this.mOnRosterUpdate == null
1391 && this.mOnUpdateBlocklist == null);
1392 }
1393
1394 private void switchToForeground() {
1395 for (Account account : getAccounts()) {
1396 if (account.getStatus() == Account.State.ONLINE) {
1397 XmppConnection connection = account.getXmppConnection();
1398 if (connection != null && connection.getFeatures().csi()) {
1399 connection.sendActive();
1400 }
1401 }
1402 }
1403 Log.d(Config.LOGTAG, "app switched into foreground");
1404 }
1405
1406 private void switchToBackground() {
1407 for (Account account : getAccounts()) {
1408 if (account.getStatus() == Account.State.ONLINE) {
1409 XmppConnection connection = account.getXmppConnection();
1410 if (connection != null && connection.getFeatures().csi()) {
1411 connection.sendInactive();
1412 }
1413 }
1414 }
1415 for(Conversation conversation : getConversations()) {
1416 conversation.setIncomingChatState(ChatState.ACTIVE);
1417 }
1418 this.mNotificationService.setIsInForeground(false);
1419 Log.d(Config.LOGTAG, "app switched into background");
1420 }
1421
1422 private void connectMultiModeConversations(Account account) {
1423 List<Conversation> conversations = getConversations();
1424 for (Conversation conversation : conversations) {
1425 if ((conversation.getMode() == Conversation.MODE_MULTI)
1426 && (conversation.getAccount() == account)) {
1427 conversation.resetMucOptions();
1428 joinMuc(conversation);
1429 }
1430 }
1431 }
1432
1433 public void joinMuc(Conversation conversation) {
1434 Account account = conversation.getAccount();
1435 account.pendingConferenceJoins.remove(conversation);
1436 account.pendingConferenceLeaves.remove(conversation);
1437 if (account.getStatus() == Account.State.ONLINE) {
1438 final String nick = conversation.getMucOptions().getProposedNick();
1439 final Jid joinJid = conversation.getMucOptions().createJoinJid(nick);
1440 if (joinJid == null) {
1441 return; //safety net
1442 }
1443 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1444 PresencePacket packet = new PresencePacket();
1445 packet.setFrom(conversation.getAccount().getJid());
1446 packet.setTo(joinJid);
1447 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
1448 if (conversation.getMucOptions().getPassword() != null) {
1449 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
1450 }
1451 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
1452 String sig = account.getPgpSignature();
1453 if (sig != null) {
1454 packet.addChild("status").setContent("online");
1455 packet.addChild("x", "jabber:x:signed").setContent(sig);
1456 }
1457 sendPresencePacket(account, packet);
1458 fetchConferenceConfiguration(conversation);
1459 if (!joinJid.equals(conversation.getJid())) {
1460 conversation.setContactJid(joinJid);
1461 databaseBackend.updateConversation(conversation);
1462 }
1463 conversation.setHasMessagesLeftOnServer(false);
1464 } else {
1465 account.pendingConferenceJoins.add(conversation);
1466 }
1467 }
1468
1469 public void providePasswordForMuc(Conversation conversation, String password) {
1470 if (conversation.getMode() == Conversation.MODE_MULTI) {
1471 conversation.getMucOptions().setPassword(password);
1472 if (conversation.getBookmark() != null) {
1473 conversation.getBookmark().setAutojoin(true);
1474 pushBookmarks(conversation.getAccount());
1475 }
1476 databaseBackend.updateConversation(conversation);
1477 joinMuc(conversation);
1478 }
1479 }
1480
1481 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
1482 final MucOptions options = conversation.getMucOptions();
1483 final Jid joinJid = options.createJoinJid(nick);
1484 if (options.online()) {
1485 Account account = conversation.getAccount();
1486 options.setOnRenameListener(new OnRenameListener() {
1487
1488 @Override
1489 public void onSuccess() {
1490 conversation.setContactJid(joinJid);
1491 databaseBackend.updateConversation(conversation);
1492 Bookmark bookmark = conversation.getBookmark();
1493 if (bookmark != null) {
1494 bookmark.setNick(nick);
1495 pushBookmarks(bookmark.getAccount());
1496 }
1497 callback.success(conversation);
1498 }
1499
1500 @Override
1501 public void onFailure() {
1502 callback.error(R.string.nick_in_use, conversation);
1503 }
1504 });
1505
1506 PresencePacket packet = new PresencePacket();
1507 packet.setTo(joinJid);
1508 packet.setFrom(conversation.getAccount().getJid());
1509
1510 String sig = account.getPgpSignature();
1511 if (sig != null) {
1512 packet.addChild("status").setContent("online");
1513 packet.addChild("x", "jabber:x:signed").setContent(sig);
1514 }
1515 sendPresencePacket(account, packet);
1516 } else {
1517 conversation.setContactJid(joinJid);
1518 databaseBackend.updateConversation(conversation);
1519 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1520 Bookmark bookmark = conversation.getBookmark();
1521 if (bookmark != null) {
1522 bookmark.setNick(nick);
1523 pushBookmarks(bookmark.getAccount());
1524 }
1525 joinMuc(conversation);
1526 }
1527 }
1528 }
1529
1530 public void leaveMuc(Conversation conversation) {
1531 Account account = conversation.getAccount();
1532 account.pendingConferenceJoins.remove(conversation);
1533 account.pendingConferenceLeaves.remove(conversation);
1534 if (account.getStatus() == Account.State.ONLINE) {
1535 PresencePacket packet = new PresencePacket();
1536 packet.setTo(conversation.getJid());
1537 packet.setFrom(conversation.getAccount().getJid());
1538 packet.setAttribute("type", "unavailable");
1539 sendPresencePacket(conversation.getAccount(), packet);
1540 conversation.getMucOptions().setOffline();
1541 conversation.deregisterWithBookmark();
1542 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
1543 + ": leaving muc " + conversation.getJid());
1544 } else {
1545 account.pendingConferenceLeaves.add(conversation);
1546 }
1547 }
1548
1549 private String findConferenceServer(final Account account) {
1550 String server;
1551 if (account.getXmppConnection() != null) {
1552 server = account.getXmppConnection().getMucServer();
1553 if (server != null) {
1554 return server;
1555 }
1556 }
1557 for (Account other : getAccounts()) {
1558 if (other != account && other.getXmppConnection() != null) {
1559 server = other.getXmppConnection().getMucServer();
1560 if (server != null) {
1561 return server;
1562 }
1563 }
1564 }
1565 return null;
1566 }
1567
1568 public void createAdhocConference(final Account account, final Iterable<Jid> jids, final UiCallback<Conversation> callback) {
1569 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
1570 if (account.getStatus() == Account.State.ONLINE) {
1571 try {
1572 String server = findConferenceServer(account);
1573 if (server == null) {
1574 if (callback != null) {
1575 callback.error(R.string.no_conference_server_found, null);
1576 }
1577 return;
1578 }
1579 String name = new BigInteger(75, getRNG()).toString(32);
1580 Jid jid = Jid.fromParts(name, server, null);
1581 final Conversation conversation = findOrCreateConversation(account, jid, true);
1582 joinMuc(conversation);
1583 Bundle options = new Bundle();
1584 options.putString("muc#roomconfig_persistentroom", "1");
1585 options.putString("muc#roomconfig_membersonly", "1");
1586 options.putString("muc#roomconfig_publicroom", "0");
1587 options.putString("muc#roomconfig_whois", "anyone");
1588 pushConferenceConfiguration(conversation, options, new OnConferenceOptionsPushed() {
1589 @Override
1590 public void onPushSucceeded() {
1591 for (Jid invite : jids) {
1592 invite(conversation, invite);
1593 }
1594 if (account.countPresences() > 1) {
1595 directInvite(conversation, account.getJid().toBareJid());
1596 }
1597 if (callback != null) {
1598 callback.success(conversation);
1599 }
1600 }
1601
1602 @Override
1603 public void onPushFailed() {
1604 if (callback != null) {
1605 callback.error(R.string.conference_creation_failed, conversation);
1606 }
1607 }
1608 });
1609
1610 } catch (InvalidJidException e) {
1611 if (callback != null) {
1612 callback.error(R.string.conference_creation_failed, null);
1613 }
1614 }
1615 } else {
1616 if (callback != null) {
1617 callback.error(R.string.not_connected_try_again, null);
1618 }
1619 }
1620 }
1621
1622 public void fetchConferenceConfiguration(final Conversation conversation) {
1623 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
1624 request.setTo(conversation.getJid().toBareJid());
1625 request.query("http://jabber.org/protocol/disco#info");
1626 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
1627 @Override
1628 public void onIqPacketReceived(Account account, IqPacket packet) {
1629 if (packet.getType() != IqPacket.TYPE.ERROR) {
1630 ArrayList<String> features = new ArrayList<>();
1631 for (Element child : packet.query().getChildren()) {
1632 if (child != null && child.getName().equals("feature")) {
1633 String var = child.getAttribute("var");
1634 if (var != null) {
1635 features.add(var);
1636 }
1637 }
1638 }
1639 conversation.getMucOptions().updateFeatures(features);
1640 updateConversationUi();
1641 }
1642 }
1643 });
1644 }
1645
1646 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
1647 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
1648 request.setTo(conversation.getJid().toBareJid());
1649 request.query("http://jabber.org/protocol/muc#owner");
1650 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
1651 @Override
1652 public void onIqPacketReceived(Account account, IqPacket packet) {
1653 if (packet.getType() != IqPacket.TYPE.ERROR) {
1654 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
1655 for (Field field : data.getFields()) {
1656 if (options.containsKey(field.getName())) {
1657 field.setValue(options.getString(field.getName()));
1658 }
1659 }
1660 data.submit();
1661 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
1662 set.setTo(conversation.getJid().toBareJid());
1663 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
1664 sendIqPacket(account, set, new OnIqPacketReceived() {
1665 @Override
1666 public void onIqPacketReceived(Account account, IqPacket packet) {
1667 if (packet.getType() == IqPacket.TYPE.RESULT) {
1668 if (callback != null) {
1669 callback.onPushSucceeded();
1670 }
1671 } else {
1672 if (callback != null) {
1673 callback.onPushFailed();
1674 }
1675 }
1676 }
1677 });
1678 } else {
1679 if (callback != null) {
1680 callback.onPushFailed();
1681 }
1682 }
1683 }
1684 });
1685 }
1686
1687 public void pushSubjectToConference(final Conversation conference, final String subject) {
1688 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
1689 this.sendMessagePacket(conference.getAccount(), packet);
1690 final MucOptions mucOptions = conference.getMucOptions();
1691 final MucOptions.User self = mucOptions.getSelf();
1692 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
1693 Bundle options = new Bundle();
1694 options.putString("muc#roomconfig_persistentroom", "1");
1695 this.pushConferenceConfiguration(conference, options, null);
1696 }
1697 }
1698
1699 public void changeAffiliationInConference(final Conversation conference, Jid user, MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
1700 final Jid jid = user.toBareJid();
1701 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
1702 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
1703 @Override
1704 public void onIqPacketReceived(Account account, IqPacket packet) {
1705 if (packet.getType() == IqPacket.TYPE.RESULT) {
1706 callback.onAffiliationChangedSuccessful(jid);
1707 } else {
1708 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
1709 }
1710 }
1711 });
1712 }
1713
1714 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
1715 List<Jid> jids = new ArrayList<>();
1716 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
1717 if (user.getAffiliation() == before) {
1718 jids.add(user.getJid());
1719 }
1720 }
1721 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
1722 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
1723 }
1724
1725 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
1726 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
1727 Log.d(Config.LOGTAG, request.toString());
1728 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
1729 @Override
1730 public void onIqPacketReceived(Account account, IqPacket packet) {
1731 Log.d(Config.LOGTAG, packet.toString());
1732 if (packet.getType() == IqPacket.TYPE.RESULT) {
1733 callback.onRoleChangedSuccessful(nick);
1734 } else {
1735 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
1736 }
1737 }
1738 });
1739 }
1740
1741 public void disconnect(Account account, boolean force) {
1742 if ((account.getStatus() == Account.State.ONLINE)
1743 || (account.getStatus() == Account.State.DISABLED)) {
1744 if (!force) {
1745 List<Conversation> conversations = getConversations();
1746 for (Conversation conversation : conversations) {
1747 if (conversation.getAccount() == account) {
1748 if (conversation.getMode() == Conversation.MODE_MULTI) {
1749 leaveMuc(conversation);
1750 } else {
1751 if (conversation.endOtrIfNeeded()) {
1752 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1753 + ": ended otr session with "
1754 + conversation.getJid());
1755 }
1756 }
1757 }
1758 }
1759 sendOfflinePresence(account);
1760 }
1761 account.getXmppConnection().disconnect(force);
1762 }
1763 }
1764
1765 @Override
1766 public IBinder onBind(Intent intent) {
1767 return mBinder;
1768 }
1769
1770 public void updateMessage(Message message) {
1771 databaseBackend.updateMessage(message);
1772 updateConversationUi();
1773 }
1774
1775 protected void syncDirtyContacts(Account account) {
1776 for (Contact contact : account.getRoster().getContacts()) {
1777 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
1778 pushContactToServer(contact);
1779 }
1780 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
1781 deleteContactOnServer(contact);
1782 }
1783 }
1784 }
1785
1786 public void createContact(Contact contact) {
1787 SharedPreferences sharedPref = getPreferences();
1788 boolean autoGrant = sharedPref.getBoolean("grant_new_contacts", true);
1789 if (autoGrant) {
1790 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
1791 contact.setOption(Contact.Options.ASKING);
1792 }
1793 pushContactToServer(contact);
1794 }
1795
1796 public void onOtrSessionEstablished(Conversation conversation) {
1797 final Account account = conversation.getAccount();
1798 final Session otrSession = conversation.getOtrSession();
1799 Log.d(Config.LOGTAG,
1800 account.getJid().toBareJid() + " otr session established with "
1801 + conversation.getJid() + "/"
1802 + otrSession.getSessionID().getUserID());
1803 conversation.findUnsentMessagesWithOtrEncryption(new Conversation.OnMessageFound() {
1804
1805 @Override
1806 public void onMessageFound(Message message) {
1807 SessionID id = otrSession.getSessionID();
1808 try {
1809 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
1810 } catch (InvalidJidException e) {
1811 return;
1812 }
1813 if (message.getType() == Message.TYPE_TEXT) {
1814 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message, true);
1815 if (outPacket != null) {
1816 message.setStatus(Message.STATUS_SEND);
1817 databaseBackend.updateMessage(message);
1818 sendMessagePacket(account, outPacket);
1819 }
1820 } else if (message.getType() == Message.TYPE_IMAGE || message.getType() == Message.TYPE_FILE) {
1821 mJingleConnectionManager.createNewConnection(message);
1822 }
1823 updateConversationUi();
1824 }
1825 });
1826 }
1827
1828 public boolean renewSymmetricKey(Conversation conversation) {
1829 Account account = conversation.getAccount();
1830 byte[] symmetricKey = new byte[32];
1831 this.mRandom.nextBytes(symmetricKey);
1832 Session otrSession = conversation.getOtrSession();
1833 if (otrSession != null) {
1834 MessagePacket packet = new MessagePacket();
1835 packet.setType(MessagePacket.TYPE_CHAT);
1836 packet.setFrom(account.getJid());
1837 packet.addChild("private", "urn:xmpp:carbons:2");
1838 packet.addChild("no-copy", "urn:xmpp:hints");
1839 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
1840 + otrSession.getSessionID().getUserID());
1841 try {
1842 packet.setBody(otrSession
1843 .transformSending(CryptoHelper.FILETRANSFER
1844 + CryptoHelper.bytesToHex(symmetricKey))[0]);
1845 sendMessagePacket(account, packet);
1846 conversation.setSymmetricKey(symmetricKey);
1847 return true;
1848 } catch (OtrException e) {
1849 return false;
1850 }
1851 }
1852 return false;
1853 }
1854
1855 public void pushContactToServer(final Contact contact) {
1856 contact.resetOption(Contact.Options.DIRTY_DELETE);
1857 contact.setOption(Contact.Options.DIRTY_PUSH);
1858 final Account account = contact.getAccount();
1859 if (account.getStatus() == Account.State.ONLINE) {
1860 final boolean ask = contact.getOption(Contact.Options.ASKING);
1861 final boolean sendUpdates = contact
1862 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
1863 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
1864 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
1865 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
1866 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
1867 if (sendUpdates) {
1868 sendPresencePacket(account,
1869 mPresenceGenerator.sendPresenceUpdatesTo(contact));
1870 }
1871 if (ask) {
1872 sendPresencePacket(account,
1873 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
1874 }
1875 }
1876 }
1877
1878 public void publishAvatar(final Account account,
1879 final Uri image,
1880 final UiCallback<Avatar> callback) {
1881 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
1882 final int size = Config.AVATAR_SIZE;
1883 final Avatar avatar = getFileBackend()
1884 .getPepAvatar(image, size, format);
1885 if (avatar != null) {
1886 avatar.height = size;
1887 avatar.width = size;
1888 if (format.equals(Bitmap.CompressFormat.WEBP)) {
1889 avatar.type = "image/webp";
1890 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
1891 avatar.type = "image/jpeg";
1892 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
1893 avatar.type = "image/png";
1894 }
1895 if (!getFileBackend().save(avatar)) {
1896 callback.error(R.string.error_saving_avatar, avatar);
1897 return;
1898 }
1899 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
1900 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
1901
1902 @Override
1903 public void onIqPacketReceived(Account account, IqPacket result) {
1904 if (result.getType() == IqPacket.TYPE.RESULT) {
1905 final IqPacket packet = XmppConnectionService.this.mIqGenerator
1906 .publishAvatarMetadata(avatar);
1907 sendIqPacket(account, packet, new OnIqPacketReceived() {
1908
1909 @Override
1910 public void onIqPacketReceived(Account account,
1911 IqPacket result) {
1912 if (result.getType() == IqPacket.TYPE.RESULT) {
1913 if (account.setAvatar(avatar.getFilename())) {
1914 getAvatarService().clear(account);
1915 databaseBackend.updateAccount(account);
1916 }
1917 callback.success(avatar);
1918 } else {
1919 callback.error(
1920 R.string.error_publish_avatar_server_reject,
1921 avatar);
1922 }
1923 }
1924 });
1925 } else {
1926 callback.error(
1927 R.string.error_publish_avatar_server_reject,
1928 avatar);
1929 }
1930 }
1931 });
1932 } else {
1933 callback.error(R.string.error_publish_avatar_converting, null);
1934 }
1935 }
1936
1937 public void fetchAvatar(Account account, Avatar avatar) {
1938 fetchAvatar(account, avatar, null);
1939 }
1940
1941 private static String generateFetchKey(Account account, final Avatar avatar) {
1942 return account.getJid().toBareJid()+"_"+avatar.owner+"_"+avatar.sha1sum;
1943 }
1944
1945 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
1946 final String KEY = generateFetchKey(account, avatar);
1947 synchronized(this.mInProgressAvatarFetches) {
1948 if (this.mInProgressAvatarFetches.contains(KEY)) {
1949 return;
1950 } else {
1951 switch (avatar.origin) {
1952 case PEP:
1953 this.mInProgressAvatarFetches.add(KEY);
1954 fetchAvatarPep(account, avatar, callback);
1955 break;
1956 case VCARD:
1957 this.mInProgressAvatarFetches.add(KEY);
1958 fetchAvatarVcard(account, avatar, callback);
1959 break;
1960 }
1961 }
1962 }
1963 }
1964
1965 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
1966 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
1967 sendIqPacket(account, packet, new OnIqPacketReceived() {
1968
1969 @Override
1970 public void onIqPacketReceived(Account account, IqPacket result) {
1971 synchronized (mInProgressAvatarFetches) {
1972 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
1973 }
1974 final String ERROR = account.getJid().toBareJid()
1975 + ": fetching avatar for " + avatar.owner + " failed ";
1976 if (result.getType() == IqPacket.TYPE.RESULT) {
1977 avatar.image = mIqParser.avatarData(result);
1978 if (avatar.image != null) {
1979 if (getFileBackend().save(avatar)) {
1980 if (account.getJid().toBareJid().equals(avatar.owner)) {
1981 if (account.setAvatar(avatar.getFilename())) {
1982 databaseBackend.updateAccount(account);
1983 }
1984 getAvatarService().clear(account);
1985 updateConversationUi();
1986 updateAccountUi();
1987 } else {
1988 Contact contact = account.getRoster()
1989 .getContact(avatar.owner);
1990 contact.setAvatar(avatar);
1991 getAvatarService().clear(contact);
1992 updateConversationUi();
1993 updateRosterUi();
1994 }
1995 if (callback != null) {
1996 callback.success(avatar);
1997 }
1998 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1999 + ": succesfuly fetched pep avatar for " + avatar.owner);
2000 return;
2001 }
2002 } else {
2003
2004 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2005 }
2006 } else {
2007 Element error = result.findChild("error");
2008 if (error == null) {
2009 Log.d(Config.LOGTAG, ERROR + "(server error)");
2010 } else {
2011 Log.d(Config.LOGTAG, ERROR + error.toString());
2012 }
2013 }
2014 if (callback != null) {
2015 callback.error(0, null);
2016 }
2017
2018 }
2019 });
2020 }
2021
2022 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2023 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2024 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2025 @Override
2026 public void onIqPacketReceived(Account account, IqPacket packet) {
2027 synchronized (mInProgressAvatarFetches) {
2028 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2029 }
2030 if (packet.getType() == IqPacket.TYPE.RESULT) {
2031 Element vCard = packet.findChild("vCard", "vcard-temp");
2032 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2033 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2034 if (image != null) {
2035 avatar.image = image;
2036 if (getFileBackend().save(avatar)) {
2037 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2038 + ": successfully fetched vCard avatar for " + avatar.owner);
2039 Contact contact = account.getRoster()
2040 .getContact(avatar.owner);
2041 contact.setAvatar(avatar);
2042 getAvatarService().clear(contact);
2043 updateConversationUi();
2044 updateRosterUi();
2045 }
2046 }
2047 }
2048 }
2049 });
2050 }
2051
2052 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2053 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2054 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2055
2056 @Override
2057 public void onIqPacketReceived(Account account, IqPacket packet) {
2058 if (packet.getType() == IqPacket.TYPE.RESULT) {
2059 Element pubsub = packet.findChild("pubsub",
2060 "http://jabber.org/protocol/pubsub");
2061 if (pubsub != null) {
2062 Element items = pubsub.findChild("items");
2063 if (items != null) {
2064 Avatar avatar = Avatar.parseMetadata(items);
2065 if (avatar != null) {
2066 avatar.owner = account.getJid().toBareJid();
2067 if (fileBackend.isAvatarCached(avatar)) {
2068 if (account.setAvatar(avatar.getFilename())) {
2069 databaseBackend.updateAccount(account);
2070 }
2071 getAvatarService().clear(account);
2072 callback.success(avatar);
2073 } else {
2074 fetchAvatarPep(account, avatar, callback);
2075 }
2076 return;
2077 }
2078 }
2079 }
2080 }
2081 callback.error(0, null);
2082 }
2083 });
2084 }
2085
2086 public void deleteContactOnServer(Contact contact) {
2087 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2088 contact.resetOption(Contact.Options.DIRTY_PUSH);
2089 contact.setOption(Contact.Options.DIRTY_DELETE);
2090 Account account = contact.getAccount();
2091 if (account.getStatus() == Account.State.ONLINE) {
2092 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2093 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2094 item.setAttribute("jid", contact.getJid().toString());
2095 item.setAttribute("subscription", "remove");
2096 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2097 }
2098 }
2099
2100 public void updateConversation(Conversation conversation) {
2101 this.databaseBackend.updateConversation(conversation);
2102 }
2103
2104 public void reconnectAccount(final Account account, final boolean force) {
2105 synchronized (account) {
2106 if (account.getXmppConnection() != null) {
2107 disconnect(account, force);
2108 }
2109 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2110
2111 synchronized (this.mInProgressAvatarFetches) {
2112 for(Iterator<String> iterator = this.mInProgressAvatarFetches.iterator(); iterator.hasNext();) {
2113 final String KEY = iterator.next();
2114 if (KEY.startsWith(account.getJid().toBareJid()+"_")) {
2115 iterator.remove();
2116 }
2117 }
2118 }
2119
2120 if (account.getXmppConnection() == null) {
2121 account.setXmppConnection(createConnection(account));
2122 }
2123 Thread thread = new Thread(account.getXmppConnection());
2124 thread.start();
2125 scheduleWakeUpCall(Config.CONNECT_TIMEOUT, account.getUuid().hashCode());
2126 } else {
2127 account.getRoster().clearPresences();
2128 account.setXmppConnection(null);
2129 }
2130 }
2131 }
2132
2133 public void reconnectAccountInBackground(final Account account) {
2134 new Thread(new Runnable() {
2135 @Override
2136 public void run() {
2137 reconnectAccount(account,false);
2138 }
2139 }).start();
2140 }
2141
2142 public void invite(Conversation conversation, Jid contact) {
2143 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+": inviting "+contact+" to "+conversation.getJid().toBareJid());
2144 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2145 sendMessagePacket(conversation.getAccount(), packet);
2146 }
2147
2148 public void directInvite(Conversation conversation, Jid jid) {
2149 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2150 sendMessagePacket(conversation.getAccount(),packet);
2151 }
2152
2153 public void resetSendingToWaiting(Account account) {
2154 for (Conversation conversation : getConversations()) {
2155 if (conversation.getAccount() == account) {
2156 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2157
2158 @Override
2159 public void onMessageFound(Message message) {
2160 markMessage(message, Message.STATUS_WAITING);
2161 }
2162 });
2163 }
2164 }
2165 }
2166
2167 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2168 if (uuid == null) {
2169 return null;
2170 }
2171 for (Conversation conversation : getConversations()) {
2172 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2173 final Message message = conversation.findSentMessageWithUuid(uuid);
2174 if (message != null) {
2175 markMessage(message, status);
2176 }
2177 return message;
2178 }
2179 }
2180 return null;
2181 }
2182
2183 public boolean markMessage(Conversation conversation, String uuid,
2184 int status) {
2185 if (uuid == null) {
2186 return false;
2187 } else {
2188 Message message = conversation.findSentMessageWithUuid(uuid);
2189 if (message != null) {
2190 markMessage(message, status);
2191 return true;
2192 } else {
2193 return false;
2194 }
2195 }
2196 }
2197
2198 public void markMessage(Message message, int status) {
2199 if (status == Message.STATUS_SEND_FAILED
2200 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2201 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2202 return;
2203 }
2204 message.setStatus(status);
2205 databaseBackend.updateMessage(message);
2206 updateConversationUi();
2207 }
2208
2209 public SharedPreferences getPreferences() {
2210 return PreferenceManager
2211 .getDefaultSharedPreferences(getApplicationContext());
2212 }
2213
2214 public boolean forceEncryption() {
2215 return getPreferences().getBoolean("force_encryption", false);
2216 }
2217
2218 public boolean confirmMessages() {
2219 return getPreferences().getBoolean("confirm_messages", true);
2220 }
2221
2222 public boolean sendChatStates() {
2223 return getPreferences().getBoolean("chat_states", false);
2224 }
2225
2226 public boolean saveEncryptedMessages() {
2227 return !getPreferences().getBoolean("dont_save_encrypted", false);
2228 }
2229
2230 public boolean indicateReceived() {
2231 return getPreferences().getBoolean("indicate_received", false);
2232 }
2233
2234 public int unreadCount() {
2235 int count = 0;
2236 for(Conversation conversation : getConversations()) {
2237 count += conversation.unreadCount();
2238 }
2239 return count;
2240 }
2241
2242 public void updateConversationUi() {
2243 if (mOnConversationUpdate != null) {
2244 mOnConversationUpdate.onConversationUpdate();
2245 }
2246 }
2247
2248 public void updateAccountUi() {
2249 if (mOnAccountUpdate != null) {
2250 mOnAccountUpdate.onAccountUpdate();
2251 }
2252 }
2253
2254 public void updateRosterUi() {
2255 if (mOnRosterUpdate != null) {
2256 mOnRosterUpdate.onRosterUpdate();
2257 }
2258 }
2259
2260 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
2261 if (mOnUpdateBlocklist != null) {
2262 mOnUpdateBlocklist.OnUpdateBlocklist(status);
2263 }
2264 }
2265
2266 public void updateMucRosterUi() {
2267 if (mOnMucRosterUpdate != null) {
2268 mOnMucRosterUpdate.onMucRosterUpdate();
2269 }
2270 }
2271
2272 public Account findAccountByJid(final Jid accountJid) {
2273 for (Account account : this.accounts) {
2274 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
2275 return account;
2276 }
2277 }
2278 return null;
2279 }
2280
2281 public Conversation findConversationByUuid(String uuid) {
2282 for (Conversation conversation : getConversations()) {
2283 if (conversation.getUuid().equals(uuid)) {
2284 return conversation;
2285 }
2286 }
2287 return null;
2288 }
2289
2290 public void markRead(final Conversation conversation) {
2291 mNotificationService.clear(conversation);
2292 conversation.markRead();
2293 updateUnreadCountBadge();
2294 }
2295
2296 public synchronized void updateUnreadCountBadge() {
2297 int count = unreadCount();
2298 if (unreadCount != count) {
2299 Log.d(Config.LOGTAG, "update unread count to " + count);
2300 if (count > 0) {
2301 ShortcutBadger.with(getApplicationContext()).count(count);
2302 } else {
2303 ShortcutBadger.with(getApplicationContext()).remove();
2304 }
2305 unreadCount = count;
2306 }
2307 }
2308
2309 public void sendReadMarker(final Conversation conversation) {
2310 final Message markable = conversation.getLatestMarkableMessage();
2311 this.markRead(conversation);
2312 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
2313 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
2314 Account account = conversation.getAccount();
2315 final Jid to = markable.getCounterpart();
2316 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
2317 this.sendMessagePacket(conversation.getAccount(), packet);
2318 }
2319 updateConversationUi();
2320 }
2321
2322 public SecureRandom getRNG() {
2323 return this.mRandom;
2324 }
2325
2326 public MemorizingTrustManager getMemorizingTrustManager() {
2327 return this.mMemorizingTrustManager;
2328 }
2329
2330 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
2331 this.mMemorizingTrustManager = trustManager;
2332 }
2333
2334 public void updateMemorizingTrustmanager() {
2335 final MemorizingTrustManager tm;
2336 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
2337 if (dontTrustSystemCAs) {
2338 tm = new MemorizingTrustManager(getApplicationContext(), null);
2339 } else {
2340 tm = new MemorizingTrustManager(getApplicationContext());
2341 }
2342 setMemorizingTrustManager(tm);
2343 }
2344
2345 public PowerManager getPowerManager() {
2346 return this.pm;
2347 }
2348
2349 public LruCache<String, Bitmap> getBitmapCache() {
2350 return this.mBitmapCache;
2351 }
2352
2353 public void syncRosterToDisk(final Account account) {
2354 Runnable runnable = new Runnable() {
2355
2356 @Override
2357 public void run() {
2358 databaseBackend.writeRoster(account.getRoster());
2359 }
2360 };
2361 mDatabaseExecutor.execute(runnable);
2362
2363 }
2364
2365 public List<String> getKnownHosts() {
2366 final List<String> hosts = new ArrayList<>();
2367 for (final Account account : getAccounts()) {
2368 if (!hosts.contains(account.getServer().toString())) {
2369 hosts.add(account.getServer().toString());
2370 }
2371 for (final Contact contact : account.getRoster().getContacts()) {
2372 if (contact.showInRoster()) {
2373 final String server = contact.getServer().toString();
2374 if (server != null && !hosts.contains(server)) {
2375 hosts.add(server);
2376 }
2377 }
2378 }
2379 }
2380 return hosts;
2381 }
2382
2383 public List<String> getKnownConferenceHosts() {
2384 final ArrayList<String> mucServers = new ArrayList<>();
2385 for (final Account account : accounts) {
2386 if (account.getXmppConnection() != null) {
2387 final String server = account.getXmppConnection().getMucServer();
2388 if (server != null && !mucServers.contains(server)) {
2389 mucServers.add(server);
2390 }
2391 }
2392 }
2393 return mucServers;
2394 }
2395
2396 public void sendMessagePacket(Account account, MessagePacket packet) {
2397 XmppConnection connection = account.getXmppConnection();
2398 if (connection != null) {
2399 connection.sendMessagePacket(packet);
2400 }
2401 }
2402
2403 public void sendPresencePacket(Account account, PresencePacket packet) {
2404 XmppConnection connection = account.getXmppConnection();
2405 if (connection != null) {
2406 connection.sendPresencePacket(packet);
2407 }
2408 }
2409
2410 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
2411 final XmppConnection connection = account.getXmppConnection();
2412 if (connection != null) {
2413 connection.sendIqPacket(packet, callback);
2414 }
2415 }
2416
2417 public void sendPresence(final Account account) {
2418 sendPresencePacket(account, mPresenceGenerator.sendPresence(account));
2419 }
2420
2421 public void sendOfflinePresence(final Account account) {
2422 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
2423 }
2424
2425 public MessageGenerator getMessageGenerator() {
2426 return this.mMessageGenerator;
2427 }
2428
2429 public PresenceGenerator getPresenceGenerator() {
2430 return this.mPresenceGenerator;
2431 }
2432
2433 public IqGenerator getIqGenerator() {
2434 return this.mIqGenerator;
2435 }
2436
2437 public IqParser getIqParser() {
2438 return this.mIqParser;
2439 }
2440
2441 public JingleConnectionManager getJingleConnectionManager() {
2442 return this.mJingleConnectionManager;
2443 }
2444
2445 public MessageArchiveService getMessageArchiveService() {
2446 return this.mMessageArchiveService;
2447 }
2448
2449 public List<Contact> findContacts(Jid jid) {
2450 ArrayList<Contact> contacts = new ArrayList<>();
2451 for (Account account : getAccounts()) {
2452 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2453 Contact contact = account.getRoster().getContactFromRoster(jid);
2454 if (contact != null) {
2455 contacts.add(contact);
2456 }
2457 }
2458 }
2459 return contacts;
2460 }
2461
2462 public NotificationService getNotificationService() {
2463 return this.mNotificationService;
2464 }
2465
2466 public HttpConnectionManager getHttpConnectionManager() {
2467 return this.mHttpConnectionManager;
2468 }
2469
2470 public void resendFailedMessages(final Message message) {
2471 final Collection<Message> messages = new ArrayList<>();
2472 Message current = message;
2473 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
2474 messages.add(current);
2475 if (current.mergeable(current.next())) {
2476 current = current.next();
2477 } else {
2478 break;
2479 }
2480 }
2481 for (final Message msg : messages) {
2482 markMessage(msg, Message.STATUS_WAITING);
2483 this.resendMessage(msg);
2484 }
2485 }
2486
2487 public void clearConversationHistory(final Conversation conversation) {
2488 conversation.clearMessages();
2489 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
2490 new Thread(new Runnable() {
2491 @Override
2492 public void run() {
2493 databaseBackend.deleteMessagesInConversation(conversation);
2494 }
2495 }).start();
2496 }
2497
2498 public void sendBlockRequest(final Blockable blockable) {
2499 if (blockable != null && blockable.getBlockedJid() != null) {
2500 final Jid jid = blockable.getBlockedJid();
2501 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid), new OnIqPacketReceived() {
2502
2503 @Override
2504 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2505 if (packet.getType() == IqPacket.TYPE.RESULT) {
2506 account.getBlocklist().add(jid);
2507 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
2508 }
2509 }
2510 });
2511 }
2512 }
2513
2514 public void sendUnblockRequest(final Blockable blockable) {
2515 if (blockable != null && blockable.getJid() != null) {
2516 final Jid jid = blockable.getBlockedJid();
2517 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
2518 @Override
2519 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2520 if (packet.getType() == IqPacket.TYPE.RESULT) {
2521 account.getBlocklist().remove(jid);
2522 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
2523 }
2524 }
2525 });
2526 }
2527 }
2528
2529 public interface OnMoreMessagesLoaded {
2530 public void onMoreMessagesLoaded(int count, Conversation conversation);
2531
2532 public void informUser(int r);
2533 }
2534
2535 public interface OnAccountPasswordChanged {
2536 public void onPasswordChangeSucceeded();
2537
2538 public void onPasswordChangeFailed();
2539 }
2540
2541 public interface OnAffiliationChanged {
2542 public void onAffiliationChangedSuccessful(Jid jid);
2543
2544 public void onAffiliationChangeFailed(Jid jid, int resId);
2545 }
2546
2547 public interface OnRoleChanged {
2548 public void onRoleChangedSuccessful(String nick);
2549
2550 public void onRoleChangeFailed(String nick, int resid);
2551 }
2552
2553 public interface OnConversationUpdate {
2554 public void onConversationUpdate();
2555 }
2556
2557 public interface OnAccountUpdate {
2558 public void onAccountUpdate();
2559 }
2560
2561 public interface OnRosterUpdate {
2562 public void onRosterUpdate();
2563 }
2564
2565 public interface OnMucRosterUpdate {
2566 public void onMucRosterUpdate();
2567 }
2568
2569 public interface OnConferenceOptionsPushed {
2570 public void onPushSucceeded();
2571
2572 public void onPushFailed();
2573 }
2574
2575 public class XmppConnectionBinder extends Binder {
2576 public XmppConnectionService getService() {
2577 return XmppConnectionService.this;
2578 }
2579 }
2580}