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.SessionImpl;
32import net.java.otr4j.session.SessionStatus;
33
34import org.openintents.openpgp.util.OpenPgpApi;
35import org.openintents.openpgp.util.OpenPgpServiceConnection;
36
37import java.math.BigInteger;
38import java.security.SecureRandom;
39import java.util.ArrayList;
40import java.util.Arrays;
41import java.util.Collection;
42import java.util.Collections;
43import java.util.Comparator;
44import java.util.Hashtable;
45import java.util.Iterator;
46import java.util.List;
47import java.util.Locale;
48import java.util.Map;
49import java.util.concurrent.CopyOnWriteArrayList;
50
51import de.duenndns.ssl.MemorizingTrustManager;
52import eu.siacs.conversations.Config;
53import eu.siacs.conversations.R;
54import eu.siacs.conversations.crypto.PgpEngine;
55import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
56import eu.siacs.conversations.entities.Account;
57import eu.siacs.conversations.entities.Blockable;
58import eu.siacs.conversations.entities.Bookmark;
59import eu.siacs.conversations.entities.Contact;
60import eu.siacs.conversations.entities.Conversation;
61import eu.siacs.conversations.entities.Message;
62import eu.siacs.conversations.entities.MucOptions;
63import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
64import eu.siacs.conversations.entities.Transferable;
65import eu.siacs.conversations.entities.TransferablePlaceholder;
66import eu.siacs.conversations.generator.IqGenerator;
67import eu.siacs.conversations.generator.MessageGenerator;
68import eu.siacs.conversations.generator.PresenceGenerator;
69import eu.siacs.conversations.http.HttpConnectionManager;
70import eu.siacs.conversations.parser.IqParser;
71import eu.siacs.conversations.parser.MessageParser;
72import eu.siacs.conversations.parser.PresenceParser;
73import eu.siacs.conversations.persistance.DatabaseBackend;
74import eu.siacs.conversations.persistance.FileBackend;
75import eu.siacs.conversations.ui.UiCallback;
76import eu.siacs.conversations.utils.CryptoHelper;
77import eu.siacs.conversations.utils.ExceptionHelper;
78import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
79import eu.siacs.conversations.utils.PRNGFixes;
80import eu.siacs.conversations.utils.PhoneHelper;
81import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
82import eu.siacs.conversations.utils.Xmlns;
83import eu.siacs.conversations.xml.Element;
84import eu.siacs.conversations.xmpp.OnBindListener;
85import eu.siacs.conversations.xmpp.OnContactStatusChanged;
86import eu.siacs.conversations.xmpp.OnIqPacketReceived;
87import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
88import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
89import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
90import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
91import eu.siacs.conversations.xmpp.OnStatusChanged;
92import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
93import eu.siacs.conversations.xmpp.XmppConnection;
94import eu.siacs.conversations.xmpp.chatstate.ChatState;
95import eu.siacs.conversations.xmpp.forms.Data;
96import eu.siacs.conversations.xmpp.forms.Field;
97import eu.siacs.conversations.xmpp.jid.InvalidJidException;
98import eu.siacs.conversations.xmpp.jid.Jid;
99import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
100import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
101import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
102import eu.siacs.conversations.xmpp.pep.Avatar;
103import eu.siacs.conversations.xmpp.stanzas.IqPacket;
104import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
105import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
106import me.leolin.shortcutbadger.ShortcutBadger;
107
108public class XmppConnectionService extends Service implements OnPhoneContactsLoadedListener {
109
110 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
111 public static final String ACTION_DISABLE_FOREGROUND = "disable_foreground";
112 private static final String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
113 public static final String ACTION_TRY_AGAIN = "try_again";
114 public static final String ACTION_DISABLE_ACCOUNT = "disable_account";
115 private ContentObserver contactObserver = new ContentObserver(null) {
116 @Override
117 public void onChange(boolean selfChange) {
118 super.onChange(selfChange);
119 Intent intent = new Intent(getApplicationContext(),
120 XmppConnectionService.class);
121 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
122 startService(intent);
123 }
124 };
125
126 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor();
127 private final SerialSingleThreadExecutor mDatabaseExecutor = new SerialSingleThreadExecutor();
128
129 private final IBinder mBinder = new XmppConnectionBinder();
130 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
131 private final FileObserver fileObserver = new FileObserver(
132 FileBackend.getConversationsImageDirectory()) {
133
134 @Override
135 public void onEvent(int event, String path) {
136 if (event == FileObserver.DELETE) {
137 markFileDeleted(path.split("\\.")[0]);
138 }
139 }
140 };
141 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
142
143 @Override
144 public void onJinglePacketReceived(Account account, JinglePacket packet) {
145 mJingleConnectionManager.deliverPacket(account, packet);
146 }
147 };
148 private final OnBindListener mOnBindListener = new OnBindListener() {
149
150 @Override
151 public void onBind(final Account account) {
152 resetSendingToWaiting(account);
153 account.getRoster().clearPresences();
154 fetchRosterFromServer(account);
155 fetchBookmarks(account);
156 sendPresence(account);
157 connectMultiModeConversations(account);
158 for (Conversation conversation : account.pendingConferenceLeaves) {
159 leaveMuc(conversation);
160 }
161 account.pendingConferenceLeaves.clear();
162 for (Conversation conversation : account.pendingConferenceJoins) {
163 joinMuc(conversation);
164 }
165 account.pendingConferenceJoins.clear();
166 mMessageArchiveService.executePendingQueries(account);
167 mJingleConnectionManager.cancelInTransmission();
168 syncDirtyContacts(account);
169 account.getAxolotlService().publishOwnDeviceIdIfNeeded();
170 account.getAxolotlService().publishBundlesIfNeeded();
171 }
172 };
173 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
174
175 @Override
176 public void onMessageAcknowledged(Account account, String uuid) {
177 for (final Conversation conversation : getConversations()) {
178 if (conversation.getAccount() == account) {
179 Message message = conversation.findUnsentMessageWithUuid(uuid);
180 if (message != null) {
181 markMessage(message, Message.STATUS_SEND);
182 if (conversation.setLastMessageTransmitted(System.currentTimeMillis())) {
183 databaseBackend.updateConversation(conversation);
184 }
185 }
186 }
187 }
188 }
189 };
190 private final IqGenerator mIqGenerator = new IqGenerator(this);
191 public DatabaseBackend databaseBackend;
192 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
193
194 @Override
195 public void onContactStatusChanged(Contact contact, boolean online) {
196 Conversation conversation = find(getConversations(), contact);
197 if (conversation != null) {
198 if (online) {
199 conversation.endOtrIfNeeded();
200 if (contact.getPresences().size() == 1) {
201 sendUnsentMessages(conversation);
202 }
203 } else {
204 if (contact.getPresences().size() >= 1) {
205 if (conversation.hasValidOtrSession()) {
206 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
207 if (!(Arrays.asList(contact.getPresences().asStringArray()).contains(otrResource))) {
208 conversation.endOtrIfNeeded();
209 }
210 }
211 } else {
212 conversation.endOtrIfNeeded();
213 }
214 }
215 }
216 }
217 };
218 private FileBackend fileBackend = new FileBackend(this);
219 private MemorizingTrustManager mMemorizingTrustManager;
220 private NotificationService mNotificationService = new NotificationService(
221 this);
222 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
223 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
224 private IqParser mIqParser = new IqParser(this);
225 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
226 @Override
227 public void onIqPacketReceived(Account account, IqPacket packet) {
228 if (packet.getType() == IqPacket.TYPE.ERROR) {
229 Element error = packet.findChild("error");
230 String text = error != null ? error.findChildContent("text") : null;
231 if (text != null) {
232 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": received iq error - "+text);
233 }
234 }
235 }
236 };
237 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
238 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
239 private List<Account> accounts;
240 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
241 this);
242 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
243 this);
244 private AvatarService mAvatarService = new AvatarService(this);
245 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
246 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
247 private OnConversationUpdate mOnConversationUpdate = null;
248 private int convChangedListenerCount = 0;
249 private OnShowErrorToast mOnShowErrorToast = null;
250 private int showErrorToastListenerCount = 0;
251 private int unreadCount = -1;
252 private OnAccountUpdate mOnAccountUpdate = null;
253 private OnStatusChanged statusListener = new OnStatusChanged() {
254
255 @Override
256 public void onStatusChanged(Account account) {
257 XmppConnection connection = account.getXmppConnection();
258 if (mOnAccountUpdate != null) {
259 mOnAccountUpdate.onAccountUpdate();
260 }
261 if (account.getStatus() == Account.State.ONLINE) {
262 if (connection != null && connection.getFeatures().csi()) {
263 if (checkListeners()) {
264 Log.d(Config.LOGTAG, account.getJid().toBareJid()+ " sending csi//inactive");
265 connection.sendInactive();
266 } else {
267 Log.d(Config.LOGTAG, account.getJid().toBareJid()+ " sending csi//active");
268 connection.sendActive();
269 }
270 }
271 List<Conversation> conversations = getConversations();
272 for (Conversation conversation : conversations) {
273 if (conversation.getAccount() == account) {
274 conversation.startOtrIfNeeded();
275 sendUnsentMessages(conversation);
276 }
277 }
278 scheduleWakeUpCall(Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
279 } else if (account.getStatus() == Account.State.OFFLINE) {
280 resetSendingToWaiting(account);
281 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
282 int timeToReconnect = mRandom.nextInt(20) + 10;
283 scheduleWakeUpCall(timeToReconnect,account.getUuid().hashCode());
284 }
285 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
286 databaseBackend.updateAccount(account);
287 reconnectAccount(account, true);
288 } else if ((account.getStatus() != Account.State.CONNECTING)
289 && (account.getStatus() != Account.State.NO_INTERNET)) {
290 if (connection != null) {
291 int next = connection.getTimeToNextAttempt();
292 Log.d(Config.LOGTAG, account.getJid().toBareJid()
293 + ": error connecting account. try again in "
294 + next + "s for the "
295 + (connection.getAttempt() + 1) + " time");
296 scheduleWakeUpCall(next,account.getUuid().hashCode());
297 }
298 }
299 getNotificationService().updateErrorNotification();
300 }
301 };
302 private int accountChangedListenerCount = 0;
303 private OnRosterUpdate mOnRosterUpdate = null;
304 private OnUpdateBlocklist mOnUpdateBlocklist = null;
305 private int updateBlocklistListenerCount = 0;
306 private int rosterChangedListenerCount = 0;
307 private OnMucRosterUpdate mOnMucRosterUpdate = null;
308 private int mucRosterChangedListenerCount = 0;
309 private OnKeyStatusUpdated mOnKeyStatusUpdated = null;
310 private int keyStatusUpdatedListenerCount = 0;
311 private SecureRandom mRandom;
312 private OpenPgpServiceConnection pgpServiceConnection;
313 private PgpEngine mPgpEngine = null;
314 private WakeLock wakeLock;
315 private PowerManager pm;
316 private LruCache<String, Bitmap> mBitmapCache;
317 private Thread mPhoneContactMergerThread;
318
319 private boolean mRestoredFromDatabase = false;
320 public boolean areMessagesInitialized() {
321 return this.mRestoredFromDatabase;
322 }
323
324 public PgpEngine getPgpEngine() {
325 if (pgpServiceConnection.isBound()) {
326 if (this.mPgpEngine == null) {
327 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
328 getApplicationContext(),
329 pgpServiceConnection.getService()), this);
330 }
331 return mPgpEngine;
332 } else {
333 return null;
334 }
335
336 }
337
338 public FileBackend getFileBackend() {
339 return this.fileBackend;
340 }
341
342 public AvatarService getAvatarService() {
343 return this.mAvatarService;
344 }
345
346 public void attachLocationToConversation(final Conversation conversation,
347 final Uri uri,
348 final UiCallback<Message> callback) {
349 int encryption = conversation.getNextEncryption();
350 if (encryption == Message.ENCRYPTION_PGP) {
351 encryption = Message.ENCRYPTION_DECRYPTED;
352 }
353 Message message = new Message(conversation,uri.toString(),encryption);
354 if (conversation.getNextCounterpart() != null) {
355 message.setCounterpart(conversation.getNextCounterpart());
356 }
357 if (encryption == Message.ENCRYPTION_DECRYPTED) {
358 getPgpEngine().encrypt(message, callback);
359 } else {
360 callback.success(message);
361 }
362 }
363
364 public void attachFileToConversation(final Conversation conversation,
365 final Uri uri,
366 final UiCallback<Message> callback) {
367 final Message message;
368 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
369 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
370 } else {
371 message = new Message(conversation, "", conversation.getNextEncryption());
372 }
373 message.setCounterpart(conversation.getNextCounterpart());
374 message.setType(Message.TYPE_FILE);
375 String path = getFileBackend().getOriginalPath(uri);
376 if (path!=null) {
377 message.setRelativeFilePath(path);
378 getFileBackend().updateFileParams(message);
379 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
380 getPgpEngine().encrypt(message, callback);
381 } else {
382 callback.success(message);
383 }
384 } else {
385 mFileAddingExecutor.execute(new Runnable() {
386 @Override
387 public void run() {
388 try {
389 getFileBackend().copyFileToPrivateStorage(message, uri);
390 getFileBackend().updateFileParams(message);
391 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
392 getPgpEngine().encrypt(message, callback);
393 } else {
394 callback.success(message);
395 }
396 } catch (FileBackend.FileCopyException e) {
397 callback.error(e.getResId(), message);
398 }
399 }
400 });
401 }
402 }
403
404 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
405 if (getFileBackend().useImageAsIs(uri)) {
406 Log.d(Config.LOGTAG,"using image as is");
407 attachFileToConversation(conversation, uri, callback);
408 return;
409 }
410 final Message message;
411 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
412 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
413 } else {
414 message = new Message(conversation, "",conversation.getNextEncryption());
415 }
416 message.setCounterpart(conversation.getNextCounterpart());
417 message.setType(Message.TYPE_IMAGE);
418 mFileAddingExecutor.execute(new Runnable() {
419
420 @Override
421 public void run() {
422 try {
423 getFileBackend().copyImageToPrivateStorage(message, uri);
424 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
425 getPgpEngine().encrypt(message, callback);
426 } else {
427 callback.success(message);
428 }
429 } catch (final FileBackend.FileCopyException e) {
430 callback.error(e.getResId(), message);
431 }
432 }
433 });
434 }
435
436 public Conversation find(Bookmark bookmark) {
437 return find(bookmark.getAccount(), bookmark.getJid());
438 }
439
440 public Conversation find(final Account account, final Jid jid) {
441 return find(getConversations(), account, jid);
442 }
443
444 @Override
445 public int onStartCommand(Intent intent, int flags, int startId) {
446 final String action = intent == null ? null : intent.getAction();
447 if (action != null) {
448 switch (action) {
449 case ConnectivityManager.CONNECTIVITY_ACTION:
450 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
451 resetAllAttemptCounts(true);
452 }
453 break;
454 case ACTION_MERGE_PHONE_CONTACTS:
455 if (mRestoredFromDatabase) {
456 PhoneHelper.loadPhoneContacts(getApplicationContext(),
457 new CopyOnWriteArrayList<Bundle>(),
458 this);
459 }
460 return START_STICKY;
461 case Intent.ACTION_SHUTDOWN:
462 logoutAndSave();
463 return START_NOT_STICKY;
464 case ACTION_CLEAR_NOTIFICATION:
465 mNotificationService.clear();
466 break;
467 case ACTION_DISABLE_FOREGROUND:
468 getPreferences().edit().putBoolean("keep_foreground_service",false).commit();
469 toggleForegroundService();
470 break;
471 case ACTION_TRY_AGAIN:
472 resetAllAttemptCounts(false);
473 break;
474 case ACTION_DISABLE_ACCOUNT:
475 try {
476 String jid = intent.getStringExtra("account");
477 Account account = jid == null ? null : findAccountByJid(Jid.fromString(jid));
478 if (account != null) {
479 account.setOption(Account.OPTION_DISABLED,true);
480 updateAccount(account);
481 }
482 } catch (final InvalidJidException ignored) {
483 break;
484 }
485 break;
486 }
487 }
488 this.wakeLock.acquire();
489
490 for (Account account : accounts) {
491 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
492 if (!hasInternetConnection()) {
493 account.setStatus(Account.State.NO_INTERNET);
494 if (statusListener != null) {
495 statusListener.onStatusChanged(account);
496 }
497 } else {
498 if (account.getStatus() == Account.State.NO_INTERNET) {
499 account.setStatus(Account.State.OFFLINE);
500 if (statusListener != null) {
501 statusListener.onStatusChanged(account);
502 }
503 }
504 if (account.getStatus() == Account.State.ONLINE) {
505 long lastReceived = account.getXmppConnection().getLastPacketReceived();
506 long lastSent = account.getXmppConnection().getLastPingSent();
507 long pingInterval = "ui".equals(action) ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
508 long msToNextPing = (Math.max(lastReceived,lastSent) + pingInterval) - SystemClock.elapsedRealtime();
509 long pingTimeoutIn = (lastSent + Config.PING_TIMEOUT * 1000) - SystemClock.elapsedRealtime();
510 if (lastSent > lastReceived) {
511 if (pingTimeoutIn < 0) {
512 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
513 this.reconnectAccount(account, true);
514 } else {
515 int secs = (int) (pingTimeoutIn / 1000);
516 this.scheduleWakeUpCall(secs,account.getUuid().hashCode());
517 }
518 } else if (msToNextPing <= 0) {
519 account.getXmppConnection().sendPing();
520 Log.d(Config.LOGTAG, account.getJid().toBareJid()+" send ping");
521 this.scheduleWakeUpCall(Config.PING_TIMEOUT,account.getUuid().hashCode());
522 } else {
523 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
524 }
525 } else if (account.getStatus() == Account.State.OFFLINE) {
526 reconnectAccount(account,true);
527 } else if (account.getStatus() == Account.State.CONNECTING) {
528 long timeout = Config.CONNECT_TIMEOUT - ((SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000);
529 if (timeout < 0) {
530 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting");
531 reconnectAccount(account, true);
532 } else {
533 scheduleWakeUpCall((int) timeout,account.getUuid().hashCode());
534 }
535 } else {
536 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
537 reconnectAccount(account, true);
538 }
539 }
540
541 }
542 if (mOnAccountUpdate != null) {
543 mOnAccountUpdate.onAccountUpdate();
544 }
545 }
546 }
547 /*PowerManager pm = (PowerManager) this.getSystemService(Context.POWER_SERVICE);
548 if (!pm.isScreenOn()) {
549 removeStaleListeners();
550 }*/
551 if (wakeLock.isHeld()) {
552 try {
553 wakeLock.release();
554 } catch (final RuntimeException ignored) {
555 }
556 }
557 return START_STICKY;
558 }
559
560 private void resetAllAttemptCounts(boolean reallyAll) {
561 Log.d(Config.LOGTAG,"resetting all attepmt counts");
562 for(Account account : accounts) {
563 if (account.hasErrorStatus() || reallyAll) {
564 final XmppConnection connection = account.getXmppConnection();
565 if (connection != null) {
566 connection.resetAttemptCount();
567 }
568 }
569 }
570 }
571
572 public boolean hasInternetConnection() {
573 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
574 .getSystemService(Context.CONNECTIVITY_SERVICE);
575 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
576 return activeNetwork != null && activeNetwork.isConnected();
577 }
578
579 @SuppressLint("TrulyRandom")
580 @Override
581 public void onCreate() {
582 ExceptionHelper.init(getApplicationContext());
583 PRNGFixes.apply();
584 this.mRandom = new SecureRandom();
585 updateMemorizingTrustmanager();
586 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
587 final int cacheSize = maxMemory / 8;
588 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
589 @Override
590 protected int sizeOf(final String key, final Bitmap bitmap) {
591 return bitmap.getByteCount() / 1024;
592 }
593 };
594
595 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
596 this.accounts = databaseBackend.getAccounts();
597
598 restoreFromDatabase();
599
600 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
601 this.fileObserver.startWatching();
602 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain");
603 this.pgpServiceConnection.bindToService();
604
605 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
606 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK,"XmppConnectionService");
607 toggleForegroundService();
608 updateUnreadCountBadge();
609 }
610
611 public void toggleForegroundService() {
612 if (getPreferences().getBoolean("keep_foreground_service",false)) {
613 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
614 } else {
615 stopForeground(true);
616 }
617 }
618
619 @Override
620 public void onTaskRemoved(final Intent rootIntent) {
621 super.onTaskRemoved(rootIntent);
622 if (!getPreferences().getBoolean("keep_foreground_service",false)) {
623 this.logoutAndSave();
624 }
625 }
626
627 private void logoutAndSave() {
628 for (final Account account : accounts) {
629 databaseBackend.writeRoster(account.getRoster());
630 if (account.getXmppConnection() != null) {
631 disconnect(account, false);
632 }
633 }
634 Context context = getApplicationContext();
635 AlarmManager alarmManager = (AlarmManager) context
636 .getSystemService(Context.ALARM_SERVICE);
637 Intent intent = new Intent(context, EventReceiver.class);
638 alarmManager.cancel(PendingIntent.getBroadcast(context, 0, intent, 0));
639 Log.d(Config.LOGTAG, "good bye");
640 stopSelf();
641 }
642
643 protected void scheduleWakeUpCall(int seconds, int requestCode) {
644 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
645
646 Context context = getApplicationContext();
647 AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
648
649 Intent intent = new Intent(context, EventReceiver.class);
650 intent.setAction("ping");
651 PendingIntent alarmIntent = PendingIntent.getBroadcast(context, requestCode, intent, 0);
652 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
653 }
654
655 public XmppConnection createConnection(final Account account) {
656 final SharedPreferences sharedPref = getPreferences();
657 account.setResource(sharedPref.getString("resource", "mobile")
658 .toLowerCase(Locale.getDefault()));
659 final XmppConnection connection = new XmppConnection(account, this);
660 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
661 connection.setOnStatusChangedListener(this.statusListener);
662 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
663 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
664 connection.setOnJinglePacketReceivedListener(this.jingleListener);
665 connection.setOnBindListener(this.mOnBindListener);
666 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
667 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
668 return connection;
669 }
670
671 public void sendChatState(Conversation conversation) {
672 if (sendChatStates()) {
673 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
674 sendMessagePacket(conversation.getAccount(), packet);
675 }
676 }
677
678 private void sendFileMessage(final Message message, final boolean delay) {
679 Log.d(Config.LOGTAG, "send file message");
680 final Account account = message.getConversation().getAccount();
681 final XmppConnection connection = account.getXmppConnection();
682 if (connection != null && connection.getFeatures().httpUpload()) {
683 mHttpConnectionManager.createNewUploadConnection(message, delay);
684 } else {
685 mJingleConnectionManager.createNewConnection(message);
686 }
687 }
688
689 public void sendMessage(final Message message) {
690 sendMessage(message, false, false);
691 }
692
693 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
694 final Account account = message.getConversation().getAccount();
695 final Conversation conversation = message.getConversation();
696 account.deactivateGracePeriod();
697 MessagePacket packet = null;
698 boolean saveInDb = true;
699 message.setStatus(Message.STATUS_WAITING);
700
701 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
702 message.getConversation().endOtrIfNeeded();
703 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
704 new Conversation.OnMessageFound() {
705 @Override
706 public void onMessageFound(Message message) {
707 markMessage(message,Message.STATUS_SEND_FAILED);
708 }
709 });
710 }
711
712 if (account.isOnlineAndConnected()) {
713 switch (message.getEncryption()) {
714 case Message.ENCRYPTION_NONE:
715 if (message.needsUploading()) {
716 if (account.httpUploadAvailable() || message.fixCounterpart()) {
717 this.sendFileMessage(message,delay);
718 } else {
719 break;
720 }
721 } else {
722 packet = mMessageGenerator.generateChat(message);
723 }
724 break;
725 case Message.ENCRYPTION_PGP:
726 case Message.ENCRYPTION_DECRYPTED:
727 if (message.needsUploading()) {
728 if (account.httpUploadAvailable() || message.fixCounterpart()) {
729 this.sendFileMessage(message,delay);
730 } else {
731 break;
732 }
733 } else {
734 packet = mMessageGenerator.generatePgpChat(message);
735 }
736 break;
737 case Message.ENCRYPTION_OTR:
738 SessionImpl otrSession = conversation.getOtrSession();
739 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
740 try {
741 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
742 } catch (InvalidJidException e) {
743 break;
744 }
745 if (message.needsUploading()) {
746 mJingleConnectionManager.createNewConnection(message);
747 } else {
748 packet = mMessageGenerator.generateOtrChat(message);
749 }
750 } else if (otrSession == null) {
751 if (message.fixCounterpart()) {
752 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
753 } else {
754 break;
755 }
756 }
757 break;
758 case Message.ENCRYPTION_AXOLOTL:
759 message.setAxolotlFingerprint(account.getAxolotlService().getOwnPublicKey().getFingerprint().replaceAll("\\s", ""));
760 if (message.needsUploading()) {
761 if (account.httpUploadAvailable() || message.fixCounterpart()) {
762 this.sendFileMessage(message,delay);
763 } else {
764 break;
765 }
766 } else {
767 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
768 if (axolotlMessage == null) {
769 account.getAxolotlService().preparePayloadMessage(message, delay);
770 } else {
771 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
772 }
773 }
774 break;
775
776 }
777 if (packet != null) {
778 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
779 message.setStatus(Message.STATUS_UNSEND);
780 } else {
781 message.setStatus(Message.STATUS_SEND);
782 }
783 }
784 } else {
785 switch(message.getEncryption()) {
786 case Message.ENCRYPTION_DECRYPTED:
787 if (!message.needsUploading()) {
788 String pgpBody = message.getEncryptedBody();
789 String decryptedBody = message.getBody();
790 message.setBody(pgpBody);
791 message.setEncryption(Message.ENCRYPTION_PGP);
792 databaseBackend.createMessage(message);
793 saveInDb = false;
794 message.setBody(decryptedBody);
795 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
796 }
797 break;
798 case Message.ENCRYPTION_OTR:
799 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
800 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
801 }
802 break;
803 case Message.ENCRYPTION_AXOLOTL:
804 message.setAxolotlFingerprint(account.getAxolotlService().getOwnPublicKey().getFingerprint().replaceAll("\\s", ""));
805 break;
806 }
807 }
808
809 if (resend) {
810 if (packet != null) {
811 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
812 markMessage(message,Message.STATUS_UNSEND);
813 } else {
814 markMessage(message,Message.STATUS_SEND);
815 }
816 }
817 } else {
818 conversation.add(message);
819 if (saveInDb && (message.getEncryption() == Message.ENCRYPTION_NONE || saveEncryptedMessages())) {
820 databaseBackend.createMessage(message);
821 }
822 updateConversationUi();
823 }
824 if (packet != null) {
825 if (delay) {
826 mMessageGenerator.addDelay(packet,message.getTimeSent());
827 }
828 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
829 if (this.sendChatStates()) {
830 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
831 }
832 }
833 sendMessagePacket(account, packet);
834 }
835 }
836
837 private void sendUnsentMessages(final Conversation conversation) {
838 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
839
840 @Override
841 public void onMessageFound(Message message) {
842 resendMessage(message, true);
843 }
844 });
845 }
846
847 public void resendMessage(final Message message, final boolean delay) {
848 sendMessage(message, true, delay);
849 }
850
851 public void fetchRosterFromServer(final Account account) {
852 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
853 if (!"".equals(account.getRosterVersion())) {
854 Log.d(Config.LOGTAG, account.getJid().toBareJid()
855 + ": fetching roster version " + account.getRosterVersion());
856 } else {
857 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
858 }
859 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
860 sendIqPacket(account, iqPacket, mIqParser);
861 }
862
863 public void fetchBookmarks(final Account account) {
864 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
865 final Element query = iqPacket.query("jabber:iq:private");
866 query.addChild("storage", "storage:bookmarks");
867 final OnIqPacketReceived callback = new OnIqPacketReceived() {
868
869 @Override
870 public void onIqPacketReceived(final Account account, final IqPacket packet) {
871 final Element query = packet.query();
872 final List<Bookmark> bookmarks = new CopyOnWriteArrayList<>();
873 final Element storage = query.findChild("storage",
874 "storage:bookmarks");
875 if (storage != null) {
876 for (final Element item : storage.getChildren()) {
877 if (item.getName().equals("conference")) {
878 final Bookmark bookmark = Bookmark.parse(item, account);
879 bookmarks.add(bookmark);
880 Conversation conversation = find(bookmark);
881 if (conversation != null) {
882 conversation.setBookmark(bookmark);
883 } else if (bookmark.autojoin() && bookmark.getJid() != null) {
884 conversation = findOrCreateConversation(
885 account, bookmark.getJid(), true);
886 conversation.setBookmark(bookmark);
887 joinMuc(conversation);
888 }
889 }
890 }
891 }
892 account.setBookmarks(bookmarks);
893 }
894 };
895 sendIqPacket(account, iqPacket, callback);
896 }
897
898 public void pushBookmarks(Account account) {
899 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
900 Element query = iqPacket.query("jabber:iq:private");
901 Element storage = query.addChild("storage", "storage:bookmarks");
902 for (Bookmark bookmark : account.getBookmarks()) {
903 storage.addChild(bookmark);
904 }
905 sendIqPacket(account, iqPacket, mDefaultIqHandler);
906 }
907
908 public void onPhoneContactsLoaded(final List<Bundle> phoneContacts) {
909 if (mPhoneContactMergerThread != null) {
910 mPhoneContactMergerThread.interrupt();
911 }
912 mPhoneContactMergerThread = new Thread(new Runnable() {
913 @Override
914 public void run() {
915 Log.d(Config.LOGTAG,"start merging phone contacts with roster");
916 for (Account account : accounts) {
917 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
918 for (Bundle phoneContact : phoneContacts) {
919 if (Thread.interrupted()) {
920 Log.d(Config.LOGTAG,"interrupted merging phone contacts");
921 return;
922 }
923 Jid jid;
924 try {
925 jid = Jid.fromString(phoneContact.getString("jid"));
926 } catch (final InvalidJidException e) {
927 continue;
928 }
929 final Contact contact = account.getRoster().getContact(jid);
930 String systemAccount = phoneContact.getInt("phoneid")
931 + "#"
932 + phoneContact.getString("lookup");
933 contact.setSystemAccount(systemAccount);
934 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
935 getAvatarService().clear(contact);
936 }
937 contact.setSystemName(phoneContact.getString("displayname"));
938 withSystemAccounts.remove(contact);
939 }
940 for(Contact contact : withSystemAccounts) {
941 contact.setSystemAccount(null);
942 contact.setSystemName(null);
943 if (contact.setPhotoUri(null)) {
944 getAvatarService().clear(contact);
945 }
946 }
947 }
948 Log.d(Config.LOGTAG,"finished merging phone contacts");
949 updateAccountUi();
950 }
951 });
952 mPhoneContactMergerThread.start();
953 }
954
955 private void restoreFromDatabase() {
956 synchronized (this.conversations) {
957 final Map<String, Account> accountLookupTable = new Hashtable<>();
958 for (Account account : this.accounts) {
959 accountLookupTable.put(account.getUuid(), account);
960 }
961 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
962 for (Conversation conversation : this.conversations) {
963 Account account = accountLookupTable.get(conversation.getAccountUuid());
964 conversation.setAccount(account);
965 }
966 Runnable runnable =new Runnable() {
967 @Override
968 public void run() {
969 Log.d(Config.LOGTAG,"restoring roster");
970 for(Account account : accounts) {
971 databaseBackend.readRoster(account.getRoster());
972 account.initAccountServices(XmppConnectionService.this);
973 }
974 getBitmapCache().evictAll();
975 Looper.prepare();
976 PhoneHelper.loadPhoneContacts(getApplicationContext(),
977 new CopyOnWriteArrayList<Bundle>(),
978 XmppConnectionService.this);
979 Log.d(Config.LOGTAG,"restoring messages");
980 for (Conversation conversation : conversations) {
981 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
982 checkDeletedFiles(conversation);
983 }
984 mRestoredFromDatabase = true;
985 Log.d(Config.LOGTAG,"restored all messages");
986 updateConversationUi();
987 }
988 };
989 mDatabaseExecutor.execute(runnable);
990 }
991 }
992
993 public List<Conversation> getConversations() {
994 return this.conversations;
995 }
996
997 private void checkDeletedFiles(Conversation conversation) {
998 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
999
1000 @Override
1001 public void onMessageFound(Message message) {
1002 if (!getFileBackend().isFileAvailable(message)) {
1003 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1004 final int s = message.getStatus();
1005 if(s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1006 markMessage(message,Message.STATUS_SEND_FAILED);
1007 }
1008 }
1009 }
1010 });
1011 }
1012
1013 private void markFileDeleted(String uuid) {
1014 for (Conversation conversation : getConversations()) {
1015 Message message = conversation.findMessageWithFileAndUuid(uuid);
1016 if (message != null) {
1017 if (!getFileBackend().isFileAvailable(message)) {
1018 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1019 final int s = message.getStatus();
1020 if(s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1021 markMessage(message,Message.STATUS_SEND_FAILED);
1022 } else {
1023 updateConversationUi();
1024 }
1025 }
1026 return;
1027 }
1028 }
1029 }
1030
1031 public void populateWithOrderedConversations(final List<Conversation> list) {
1032 populateWithOrderedConversations(list, true);
1033 }
1034
1035 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1036 list.clear();
1037 if (includeNoFileUpload) {
1038 list.addAll(getConversations());
1039 } else {
1040 for (Conversation conversation : getConversations()) {
1041 if (conversation.getMode() == Conversation.MODE_SINGLE
1042 || conversation.getAccount().httpUploadAvailable()) {
1043 list.add(conversation);
1044 }
1045 }
1046 }
1047 Collections.sort(list, new Comparator<Conversation>() {
1048 @Override
1049 public int compare(Conversation lhs, Conversation rhs) {
1050 Message left = lhs.getLatestMessage();
1051 Message right = rhs.getLatestMessage();
1052 if (left.getTimeSent() > right.getTimeSent()) {
1053 return -1;
1054 } else if (left.getTimeSent() < right.getTimeSent()) {
1055 return 1;
1056 } else {
1057 return 0;
1058 }
1059 }
1060 });
1061 }
1062
1063 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1064 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1065 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation,callback)) {
1066 return;
1067 }
1068 Runnable runnable = new Runnable() {
1069 @Override
1070 public void run() {
1071 final Account account = conversation.getAccount();
1072 List<Message> messages = databaseBackend.getMessages(conversation, 50,timestamp);
1073 if (messages.size() > 0) {
1074 conversation.addAll(0, messages);
1075 checkDeletedFiles(conversation);
1076 callback.onMoreMessagesLoaded(messages.size(), conversation);
1077 } else if (conversation.hasMessagesLeftOnServer()
1078 && account.isOnlineAndConnected()
1079 && account.getXmppConnection().getFeatures().mam()) {
1080 MessageArchiveService.Query query = getMessageArchiveService().query(conversation,0,timestamp - 1);
1081 if (query != null) {
1082 query.setCallback(callback);
1083 }
1084 callback.informUser(R.string.fetching_history_from_server);
1085 }
1086 }
1087 };
1088 mDatabaseExecutor.execute(runnable);
1089 }
1090
1091 public List<Account> getAccounts() {
1092 return this.accounts;
1093 }
1094
1095 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1096 for (final Conversation conversation : haystack) {
1097 if (conversation.getContact() == contact) {
1098 return conversation;
1099 }
1100 }
1101 return null;
1102 }
1103
1104 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1105 if (jid == null) {
1106 return null;
1107 }
1108 for (final Conversation conversation : haystack) {
1109 if ((account == null || conversation.getAccount() == account)
1110 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1111 return conversation;
1112 }
1113 }
1114 return null;
1115 }
1116
1117 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1118 return this.findOrCreateConversation(account, jid, muc, null);
1119 }
1120
1121 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1122 synchronized (this.conversations) {
1123 Conversation conversation = find(account, jid);
1124 if (conversation != null) {
1125 return conversation;
1126 }
1127 conversation = databaseBackend.findConversation(account, jid);
1128 if (conversation != null) {
1129 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1130 conversation.setAccount(account);
1131 if (muc) {
1132 conversation.setMode(Conversation.MODE_MULTI);
1133 conversation.setContactJid(jid);
1134 } else {
1135 conversation.setMode(Conversation.MODE_SINGLE);
1136 conversation.setContactJid(jid.toBareJid());
1137 }
1138 conversation.setNextEncryption(-1);
1139 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1140 this.databaseBackend.updateConversation(conversation);
1141 } else {
1142 String conversationName;
1143 Contact contact = account.getRoster().getContact(jid);
1144 if (contact != null) {
1145 conversationName = contact.getDisplayName();
1146 } else {
1147 conversationName = jid.getLocalpart();
1148 }
1149 if (muc) {
1150 conversation = new Conversation(conversationName, account, jid,
1151 Conversation.MODE_MULTI);
1152 } else {
1153 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1154 Conversation.MODE_SINGLE);
1155 }
1156 this.databaseBackend.createConversation(conversation);
1157 }
1158 if (account.getXmppConnection() != null
1159 && account.getXmppConnection().getFeatures().mam()
1160 && !muc) {
1161 if (query == null) {
1162 this.mMessageArchiveService.query(conversation);
1163 } else {
1164 if (query.getConversation() == null) {
1165 this.mMessageArchiveService.query(conversation, query.getStart());
1166 }
1167 }
1168 }
1169 checkDeletedFiles(conversation);
1170 this.conversations.add(conversation);
1171 updateConversationUi();
1172 return conversation;
1173 }
1174 }
1175
1176 public void archiveConversation(Conversation conversation) {
1177 getNotificationService().clear(conversation);
1178 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1179 conversation.setNextEncryption(-1);
1180 synchronized (this.conversations) {
1181 if (conversation.getMode() == Conversation.MODE_MULTI) {
1182 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1183 Bookmark bookmark = conversation.getBookmark();
1184 if (bookmark != null && bookmark.autojoin()) {
1185 bookmark.setAutojoin(false);
1186 pushBookmarks(bookmark.getAccount());
1187 }
1188 }
1189 leaveMuc(conversation);
1190 } else {
1191 conversation.endOtrIfNeeded();
1192 }
1193 this.databaseBackend.updateConversation(conversation);
1194 this.conversations.remove(conversation);
1195 updateConversationUi();
1196 }
1197 }
1198
1199 public void createAccount(final Account account) {
1200 account.initAccountServices(this);
1201 databaseBackend.createAccount(account);
1202 this.accounts.add(account);
1203 this.reconnectAccountInBackground(account);
1204 updateAccountUi();
1205 }
1206
1207 public void updateAccount(final Account account) {
1208 this.statusListener.onStatusChanged(account);
1209 databaseBackend.updateAccount(account);
1210 reconnectAccount(account, false);
1211 updateAccountUi();
1212 getNotificationService().updateErrorNotification();
1213 }
1214
1215 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1216 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1217 sendIqPacket(account, iq, new OnIqPacketReceived() {
1218 @Override
1219 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1220 if (packet.getType() == IqPacket.TYPE.RESULT) {
1221 account.setPassword(newPassword);
1222 databaseBackend.updateAccount(account);
1223 callback.onPasswordChangeSucceeded();
1224 } else {
1225 callback.onPasswordChangeFailed();
1226 }
1227 }
1228 });
1229 }
1230
1231 public void deleteAccount(final Account account) {
1232 synchronized (this.conversations) {
1233 for (final Conversation conversation : conversations) {
1234 if (conversation.getAccount() == account) {
1235 if (conversation.getMode() == Conversation.MODE_MULTI) {
1236 leaveMuc(conversation);
1237 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1238 conversation.endOtrIfNeeded();
1239 }
1240 conversations.remove(conversation);
1241 }
1242 }
1243 if (account.getXmppConnection() != null) {
1244 this.disconnect(account, true);
1245 }
1246 databaseBackend.deleteAccount(account);
1247 this.accounts.remove(account);
1248 updateAccountUi();
1249 getNotificationService().updateErrorNotification();
1250 }
1251 }
1252
1253 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1254 synchronized (this) {
1255 if (checkListeners()) {
1256 switchToForeground();
1257 }
1258 this.mOnConversationUpdate = listener;
1259 this.mNotificationService.setIsInForeground(true);
1260 if (this.convChangedListenerCount < 2) {
1261 this.convChangedListenerCount++;
1262 }
1263 }
1264 }
1265
1266 public void removeOnConversationListChangedListener() {
1267 synchronized (this) {
1268 this.convChangedListenerCount--;
1269 if (this.convChangedListenerCount <= 0) {
1270 this.convChangedListenerCount = 0;
1271 this.mOnConversationUpdate = null;
1272 this.mNotificationService.setIsInForeground(false);
1273 if (checkListeners()) {
1274 switchToBackground();
1275 }
1276 }
1277 }
1278 }
1279
1280 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1281 synchronized (this) {
1282 if (checkListeners()) {
1283 switchToForeground();
1284 }
1285 this.mOnShowErrorToast = onShowErrorToast;
1286 if (this.showErrorToastListenerCount < 2) {
1287 this.showErrorToastListenerCount++;
1288 }
1289 }
1290 this.mOnShowErrorToast = onShowErrorToast;
1291 }
1292
1293 public void removeOnShowErrorToastListener() {
1294 synchronized (this) {
1295 this.showErrorToastListenerCount--;
1296 if (this.showErrorToastListenerCount <= 0) {
1297 this.showErrorToastListenerCount = 0;
1298 this.mOnShowErrorToast = null;
1299 if (checkListeners()) {
1300 switchToBackground();
1301 }
1302 }
1303 }
1304 }
1305
1306 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1307 synchronized (this) {
1308 if (checkListeners()) {
1309 switchToForeground();
1310 }
1311 this.mOnAccountUpdate = listener;
1312 if (this.accountChangedListenerCount < 2) {
1313 this.accountChangedListenerCount++;
1314 }
1315 }
1316 }
1317
1318 public void removeOnAccountListChangedListener() {
1319 synchronized (this) {
1320 this.accountChangedListenerCount--;
1321 if (this.accountChangedListenerCount <= 0) {
1322 this.mOnAccountUpdate = null;
1323 this.accountChangedListenerCount = 0;
1324 if (checkListeners()) {
1325 switchToBackground();
1326 }
1327 }
1328 }
1329 }
1330
1331 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1332 synchronized (this) {
1333 if (checkListeners()) {
1334 switchToForeground();
1335 }
1336 this.mOnRosterUpdate = listener;
1337 if (this.rosterChangedListenerCount < 2) {
1338 this.rosterChangedListenerCount++;
1339 }
1340 }
1341 }
1342
1343 public void removeOnRosterUpdateListener() {
1344 synchronized (this) {
1345 this.rosterChangedListenerCount--;
1346 if (this.rosterChangedListenerCount <= 0) {
1347 this.rosterChangedListenerCount = 0;
1348 this.mOnRosterUpdate = null;
1349 if (checkListeners()) {
1350 switchToBackground();
1351 }
1352 }
1353 }
1354 }
1355
1356 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1357 synchronized (this) {
1358 if (checkListeners()) {
1359 switchToForeground();
1360 }
1361 this.mOnUpdateBlocklist = listener;
1362 if (this.updateBlocklistListenerCount < 2) {
1363 this.updateBlocklistListenerCount++;
1364 }
1365 }
1366 }
1367
1368 public void removeOnUpdateBlocklistListener() {
1369 synchronized (this) {
1370 this.updateBlocklistListenerCount--;
1371 if (this.updateBlocklistListenerCount <= 0) {
1372 this.updateBlocklistListenerCount = 0;
1373 this.mOnUpdateBlocklist = null;
1374 if (checkListeners()) {
1375 switchToBackground();
1376 }
1377 }
1378 }
1379 }
1380
1381 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1382 synchronized (this) {
1383 if (checkListeners()) {
1384 switchToForeground();
1385 }
1386 this.mOnKeyStatusUpdated = listener;
1387 if (this.keyStatusUpdatedListenerCount < 2) {
1388 this.keyStatusUpdatedListenerCount++;
1389 }
1390 }
1391 }
1392
1393 public void removeOnNewKeysAvailableListener() {
1394 synchronized (this) {
1395 this.keyStatusUpdatedListenerCount--;
1396 if (this.keyStatusUpdatedListenerCount <= 0) {
1397 this.keyStatusUpdatedListenerCount = 0;
1398 this.mOnKeyStatusUpdated = null;
1399 if (checkListeners()) {
1400 switchToBackground();
1401 }
1402 }
1403 }
1404 }
1405
1406 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1407 synchronized (this) {
1408 if (checkListeners()) {
1409 switchToForeground();
1410 }
1411 this.mOnMucRosterUpdate = listener;
1412 if (this.mucRosterChangedListenerCount < 2) {
1413 this.mucRosterChangedListenerCount++;
1414 }
1415 }
1416 }
1417
1418 public void removeOnMucRosterUpdateListener() {
1419 synchronized (this) {
1420 this.mucRosterChangedListenerCount--;
1421 if (this.mucRosterChangedListenerCount <= 0) {
1422 this.mucRosterChangedListenerCount = 0;
1423 this.mOnMucRosterUpdate = null;
1424 if (checkListeners()) {
1425 switchToBackground();
1426 }
1427 }
1428 }
1429 }
1430
1431 private boolean checkListeners() {
1432 return (this.mOnAccountUpdate == null
1433 && this.mOnConversationUpdate == null
1434 && this.mOnRosterUpdate == null
1435 && this.mOnUpdateBlocklist == null
1436 && this.mOnShowErrorToast == null
1437 && this.mOnKeyStatusUpdated == null);
1438 }
1439
1440 private void switchToForeground() {
1441 for (Account account : getAccounts()) {
1442 if (account.getStatus() == Account.State.ONLINE) {
1443 XmppConnection connection = account.getXmppConnection();
1444 if (connection != null && connection.getFeatures().csi()) {
1445 connection.sendActive();
1446 }
1447 }
1448 }
1449 Log.d(Config.LOGTAG, "app switched into foreground");
1450 }
1451
1452 private void switchToBackground() {
1453 for (Account account : getAccounts()) {
1454 if (account.getStatus() == Account.State.ONLINE) {
1455 XmppConnection connection = account.getXmppConnection();
1456 if (connection != null && connection.getFeatures().csi()) {
1457 connection.sendInactive();
1458 }
1459 }
1460 }
1461 for(Conversation conversation : getConversations()) {
1462 conversation.setIncomingChatState(ChatState.ACTIVE);
1463 }
1464 this.mNotificationService.setIsInForeground(false);
1465 Log.d(Config.LOGTAG, "app switched into background");
1466 }
1467
1468 private void connectMultiModeConversations(Account account) {
1469 List<Conversation> conversations = getConversations();
1470 for (Conversation conversation : conversations) {
1471 if ((conversation.getMode() == Conversation.MODE_MULTI)
1472 && (conversation.getAccount() == account)) {
1473 conversation.resetMucOptions();
1474 joinMuc(conversation);
1475 }
1476 }
1477 }
1478
1479
1480 public void joinMuc(Conversation conversation) {
1481 Account account = conversation.getAccount();
1482 account.pendingConferenceJoins.remove(conversation);
1483 account.pendingConferenceLeaves.remove(conversation);
1484 if (account.getStatus() == Account.State.ONLINE) {
1485 final String nick = conversation.getMucOptions().getProposedNick();
1486 final Jid joinJid = conversation.getMucOptions().createJoinJid(nick);
1487 if (joinJid == null) {
1488 return; //safety net
1489 }
1490 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1491 PresencePacket packet = new PresencePacket();
1492 packet.setFrom(conversation.getAccount().getJid());
1493 packet.setTo(joinJid);
1494 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
1495 if (conversation.getMucOptions().getPassword() != null) {
1496 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
1497 }
1498 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
1499 String sig = account.getPgpSignature();
1500 if (sig != null) {
1501 packet.addChild("status").setContent("online");
1502 packet.addChild("x", "jabber:x:signed").setContent(sig);
1503 }
1504 sendPresencePacket(account, packet);
1505 fetchConferenceConfiguration(conversation);
1506 if (!joinJid.equals(conversation.getJid())) {
1507 conversation.setContactJid(joinJid);
1508 databaseBackend.updateConversation(conversation);
1509 }
1510 conversation.setHasMessagesLeftOnServer(false);
1511 } else {
1512 account.pendingConferenceJoins.add(conversation);
1513 }
1514 }
1515
1516 public void providePasswordForMuc(Conversation conversation, String password) {
1517 if (conversation.getMode() == Conversation.MODE_MULTI) {
1518 conversation.getMucOptions().setPassword(password);
1519 if (conversation.getBookmark() != null) {
1520 conversation.getBookmark().setAutojoin(true);
1521 pushBookmarks(conversation.getAccount());
1522 }
1523 databaseBackend.updateConversation(conversation);
1524 joinMuc(conversation);
1525 }
1526 }
1527
1528 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
1529 final MucOptions options = conversation.getMucOptions();
1530 final Jid joinJid = options.createJoinJid(nick);
1531 if (options.online()) {
1532 Account account = conversation.getAccount();
1533 options.setOnRenameListener(new OnRenameListener() {
1534
1535 @Override
1536 public void onSuccess() {
1537 conversation.setContactJid(joinJid);
1538 databaseBackend.updateConversation(conversation);
1539 Bookmark bookmark = conversation.getBookmark();
1540 if (bookmark != null) {
1541 bookmark.setNick(nick);
1542 pushBookmarks(bookmark.getAccount());
1543 }
1544 callback.success(conversation);
1545 }
1546
1547 @Override
1548 public void onFailure() {
1549 callback.error(R.string.nick_in_use, conversation);
1550 }
1551 });
1552
1553 PresencePacket packet = new PresencePacket();
1554 packet.setTo(joinJid);
1555 packet.setFrom(conversation.getAccount().getJid());
1556
1557 String sig = account.getPgpSignature();
1558 if (sig != null) {
1559 packet.addChild("status").setContent("online");
1560 packet.addChild("x", "jabber:x:signed").setContent(sig);
1561 }
1562 sendPresencePacket(account, packet);
1563 } else {
1564 conversation.setContactJid(joinJid);
1565 databaseBackend.updateConversation(conversation);
1566 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1567 Bookmark bookmark = conversation.getBookmark();
1568 if (bookmark != null) {
1569 bookmark.setNick(nick);
1570 pushBookmarks(bookmark.getAccount());
1571 }
1572 joinMuc(conversation);
1573 }
1574 }
1575 }
1576
1577 public void leaveMuc(Conversation conversation) {
1578 Account account = conversation.getAccount();
1579 account.pendingConferenceJoins.remove(conversation);
1580 account.pendingConferenceLeaves.remove(conversation);
1581 if (account.getStatus() == Account.State.ONLINE) {
1582 PresencePacket packet = new PresencePacket();
1583 packet.setTo(conversation.getJid());
1584 packet.setFrom(conversation.getAccount().getJid());
1585 packet.setAttribute("type", "unavailable");
1586 sendPresencePacket(conversation.getAccount(), packet);
1587 conversation.getMucOptions().setOffline();
1588 conversation.deregisterWithBookmark();
1589 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
1590 + ": leaving muc " + conversation.getJid());
1591 } else {
1592 account.pendingConferenceLeaves.add(conversation);
1593 }
1594 }
1595
1596 private String findConferenceServer(final Account account) {
1597 String server;
1598 if (account.getXmppConnection() != null) {
1599 server = account.getXmppConnection().getMucServer();
1600 if (server != null) {
1601 return server;
1602 }
1603 }
1604 for (Account other : getAccounts()) {
1605 if (other != account && other.getXmppConnection() != null) {
1606 server = other.getXmppConnection().getMucServer();
1607 if (server != null) {
1608 return server;
1609 }
1610 }
1611 }
1612 return null;
1613 }
1614
1615 public void createAdhocConference(final Account account, final Iterable<Jid> jids, final UiCallback<Conversation> callback) {
1616 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
1617 if (account.getStatus() == Account.State.ONLINE) {
1618 try {
1619 String server = findConferenceServer(account);
1620 if (server == null) {
1621 if (callback != null) {
1622 callback.error(R.string.no_conference_server_found, null);
1623 }
1624 return;
1625 }
1626 String name = new BigInteger(75, getRNG()).toString(32);
1627 Jid jid = Jid.fromParts(name, server, null);
1628 final Conversation conversation = findOrCreateConversation(account, jid, true);
1629 joinMuc(conversation);
1630 Bundle options = new Bundle();
1631 options.putString("muc#roomconfig_persistentroom", "1");
1632 options.putString("muc#roomconfig_membersonly", "1");
1633 options.putString("muc#roomconfig_publicroom", "0");
1634 options.putString("muc#roomconfig_whois", "anyone");
1635 pushConferenceConfiguration(conversation, options, new OnConferenceOptionsPushed() {
1636 @Override
1637 public void onPushSucceeded() {
1638 for (Jid invite : jids) {
1639 invite(conversation, invite);
1640 }
1641 if (account.countPresences() > 1) {
1642 directInvite(conversation, account.getJid().toBareJid());
1643 }
1644 if (callback != null) {
1645 callback.success(conversation);
1646 }
1647 }
1648
1649 @Override
1650 public void onPushFailed() {
1651 if (callback != null) {
1652 callback.error(R.string.conference_creation_failed, conversation);
1653 }
1654 }
1655 });
1656
1657 } catch (InvalidJidException e) {
1658 if (callback != null) {
1659 callback.error(R.string.conference_creation_failed, null);
1660 }
1661 }
1662 } else {
1663 if (callback != null) {
1664 callback.error(R.string.not_connected_try_again, null);
1665 }
1666 }
1667 }
1668
1669 public void fetchConferenceConfiguration(final Conversation conversation) {
1670 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
1671 request.setTo(conversation.getJid().toBareJid());
1672 request.query("http://jabber.org/protocol/disco#info");
1673 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
1674 @Override
1675 public void onIqPacketReceived(Account account, IqPacket packet) {
1676 if (packet.getType() != IqPacket.TYPE.ERROR) {
1677 ArrayList<String> features = new ArrayList<>();
1678 for (Element child : packet.query().getChildren()) {
1679 if (child != null && child.getName().equals("feature")) {
1680 String var = child.getAttribute("var");
1681 if (var != null) {
1682 features.add(var);
1683 }
1684 }
1685 }
1686 conversation.getMucOptions().updateFeatures(features);
1687 updateConversationUi();
1688 }
1689 }
1690 });
1691 }
1692
1693 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
1694 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
1695 request.setTo(conversation.getJid().toBareJid());
1696 request.query("http://jabber.org/protocol/muc#owner");
1697 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
1698 @Override
1699 public void onIqPacketReceived(Account account, IqPacket packet) {
1700 if (packet.getType() != IqPacket.TYPE.ERROR) {
1701 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
1702 for (Field field : data.getFields()) {
1703 if (options.containsKey(field.getName())) {
1704 field.setValue(options.getString(field.getName()));
1705 }
1706 }
1707 data.submit();
1708 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
1709 set.setTo(conversation.getJid().toBareJid());
1710 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
1711 sendIqPacket(account, set, new OnIqPacketReceived() {
1712 @Override
1713 public void onIqPacketReceived(Account account, IqPacket packet) {
1714 if (packet.getType() == IqPacket.TYPE.RESULT) {
1715 if (callback != null) {
1716 callback.onPushSucceeded();
1717 }
1718 } else {
1719 if (callback != null) {
1720 callback.onPushFailed();
1721 }
1722 }
1723 }
1724 });
1725 } else {
1726 if (callback != null) {
1727 callback.onPushFailed();
1728 }
1729 }
1730 }
1731 });
1732 }
1733
1734 public void pushSubjectToConference(final Conversation conference, final String subject) {
1735 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
1736 this.sendMessagePacket(conference.getAccount(), packet);
1737 final MucOptions mucOptions = conference.getMucOptions();
1738 final MucOptions.User self = mucOptions.getSelf();
1739 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
1740 Bundle options = new Bundle();
1741 options.putString("muc#roomconfig_persistentroom", "1");
1742 this.pushConferenceConfiguration(conference, options, null);
1743 }
1744 }
1745
1746 public void changeAffiliationInConference(final Conversation conference, Jid user, MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
1747 final Jid jid = user.toBareJid();
1748 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
1749 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
1750 @Override
1751 public void onIqPacketReceived(Account account, IqPacket packet) {
1752 if (packet.getType() == IqPacket.TYPE.RESULT) {
1753 callback.onAffiliationChangedSuccessful(jid);
1754 } else {
1755 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
1756 }
1757 }
1758 });
1759 }
1760
1761 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
1762 List<Jid> jids = new ArrayList<>();
1763 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
1764 if (user.getAffiliation() == before && user.getJid() != null) {
1765 jids.add(user.getJid());
1766 }
1767 }
1768 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
1769 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
1770 }
1771
1772 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
1773 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
1774 Log.d(Config.LOGTAG, request.toString());
1775 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
1776 @Override
1777 public void onIqPacketReceived(Account account, IqPacket packet) {
1778 Log.d(Config.LOGTAG, packet.toString());
1779 if (packet.getType() == IqPacket.TYPE.RESULT) {
1780 callback.onRoleChangedSuccessful(nick);
1781 } else {
1782 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
1783 }
1784 }
1785 });
1786 }
1787
1788 public void disconnect(Account account, boolean force) {
1789 if ((account.getStatus() == Account.State.ONLINE)
1790 || (account.getStatus() == Account.State.DISABLED)) {
1791 if (!force) {
1792 List<Conversation> conversations = getConversations();
1793 for (Conversation conversation : conversations) {
1794 if (conversation.getAccount() == account) {
1795 if (conversation.getMode() == Conversation.MODE_MULTI) {
1796 leaveMuc(conversation);
1797 } else {
1798 if (conversation.endOtrIfNeeded()) {
1799 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1800 + ": ended otr session with "
1801 + conversation.getJid());
1802 }
1803 }
1804 }
1805 }
1806 sendOfflinePresence(account);
1807 }
1808 account.getXmppConnection().disconnect(force);
1809 }
1810 }
1811
1812 @Override
1813 public IBinder onBind(Intent intent) {
1814 return mBinder;
1815 }
1816
1817 public void updateMessage(Message message) {
1818 databaseBackend.updateMessage(message);
1819 updateConversationUi();
1820 }
1821
1822 protected void syncDirtyContacts(Account account) {
1823 for (Contact contact : account.getRoster().getContacts()) {
1824 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
1825 pushContactToServer(contact);
1826 }
1827 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
1828 deleteContactOnServer(contact);
1829 }
1830 }
1831 }
1832
1833 public void createContact(Contact contact) {
1834 SharedPreferences sharedPref = getPreferences();
1835 boolean autoGrant = sharedPref.getBoolean("grant_new_contacts", true);
1836 if (autoGrant) {
1837 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
1838 contact.setOption(Contact.Options.ASKING);
1839 }
1840 pushContactToServer(contact);
1841 }
1842
1843 public void onOtrSessionEstablished(Conversation conversation) {
1844 final Account account = conversation.getAccount();
1845 final Session otrSession = conversation.getOtrSession();
1846 Log.d(Config.LOGTAG,
1847 account.getJid().toBareJid() + " otr session established with "
1848 + conversation.getJid() + "/"
1849 + otrSession.getSessionID().getUserID());
1850 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
1851
1852 @Override
1853 public void onMessageFound(Message message) {
1854 SessionID id = otrSession.getSessionID();
1855 try {
1856 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
1857 } catch (InvalidJidException e) {
1858 return;
1859 }
1860 if (message.needsUploading()) {
1861 mJingleConnectionManager.createNewConnection(message);
1862 } else {
1863 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
1864 if (outPacket != null) {
1865 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
1866 message.setStatus(Message.STATUS_SEND);
1867 databaseBackend.updateMessage(message);
1868 sendMessagePacket(account, outPacket);
1869 }
1870 }
1871 updateConversationUi();
1872 }
1873 });
1874 }
1875
1876 public boolean renewSymmetricKey(Conversation conversation) {
1877 Account account = conversation.getAccount();
1878 byte[] symmetricKey = new byte[32];
1879 this.mRandom.nextBytes(symmetricKey);
1880 Session otrSession = conversation.getOtrSession();
1881 if (otrSession != null) {
1882 MessagePacket packet = new MessagePacket();
1883 packet.setType(MessagePacket.TYPE_CHAT);
1884 packet.setFrom(account.getJid());
1885 packet.addChild("private", "urn:xmpp:carbons:2");
1886 packet.addChild("no-copy", "urn:xmpp:hints");
1887 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
1888 + otrSession.getSessionID().getUserID());
1889 try {
1890 packet.setBody(otrSession
1891 .transformSending(CryptoHelper.FILETRANSFER
1892 + CryptoHelper.bytesToHex(symmetricKey))[0]);
1893 sendMessagePacket(account, packet);
1894 conversation.setSymmetricKey(symmetricKey);
1895 return true;
1896 } catch (OtrException e) {
1897 return false;
1898 }
1899 }
1900 return false;
1901 }
1902
1903 public void pushContactToServer(final Contact contact) {
1904 contact.resetOption(Contact.Options.DIRTY_DELETE);
1905 contact.setOption(Contact.Options.DIRTY_PUSH);
1906 final Account account = contact.getAccount();
1907 if (account.getStatus() == Account.State.ONLINE) {
1908 final boolean ask = contact.getOption(Contact.Options.ASKING);
1909 final boolean sendUpdates = contact
1910 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
1911 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
1912 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
1913 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
1914 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
1915 if (sendUpdates) {
1916 sendPresencePacket(account,
1917 mPresenceGenerator.sendPresenceUpdatesTo(contact));
1918 }
1919 if (ask) {
1920 sendPresencePacket(account,
1921 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
1922 }
1923 }
1924 }
1925
1926 public void publishAvatar(final Account account,
1927 final Uri image,
1928 final UiCallback<Avatar> callback) {
1929 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
1930 final int size = Config.AVATAR_SIZE;
1931 final Avatar avatar = getFileBackend()
1932 .getPepAvatar(image, size, format);
1933 if (avatar != null) {
1934 avatar.height = size;
1935 avatar.width = size;
1936 if (format.equals(Bitmap.CompressFormat.WEBP)) {
1937 avatar.type = "image/webp";
1938 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
1939 avatar.type = "image/jpeg";
1940 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
1941 avatar.type = "image/png";
1942 }
1943 if (!getFileBackend().save(avatar)) {
1944 callback.error(R.string.error_saving_avatar, avatar);
1945 return;
1946 }
1947 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
1948 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
1949
1950 @Override
1951 public void onIqPacketReceived(Account account, IqPacket result) {
1952 if (result.getType() == IqPacket.TYPE.RESULT) {
1953 final IqPacket packet = XmppConnectionService.this.mIqGenerator
1954 .publishAvatarMetadata(avatar);
1955 sendIqPacket(account, packet, new OnIqPacketReceived() {
1956
1957 @Override
1958 public void onIqPacketReceived(Account account,
1959 IqPacket result) {
1960 if (result.getType() == IqPacket.TYPE.RESULT) {
1961 if (account.setAvatar(avatar.getFilename())) {
1962 getAvatarService().clear(account);
1963 databaseBackend.updateAccount(account);
1964 }
1965 callback.success(avatar);
1966 } else {
1967 callback.error(
1968 R.string.error_publish_avatar_server_reject,
1969 avatar);
1970 }
1971 }
1972 });
1973 } else {
1974 callback.error(
1975 R.string.error_publish_avatar_server_reject,
1976 avatar);
1977 }
1978 }
1979 });
1980 } else {
1981 callback.error(R.string.error_publish_avatar_converting, null);
1982 }
1983 }
1984
1985 public void fetchAvatar(Account account, Avatar avatar) {
1986 fetchAvatar(account, avatar, null);
1987 }
1988
1989 private static String generateFetchKey(Account account, final Avatar avatar) {
1990 return account.getJid().toBareJid()+"_"+avatar.owner+"_"+avatar.sha1sum;
1991 }
1992
1993 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
1994 final String KEY = generateFetchKey(account, avatar);
1995 synchronized(this.mInProgressAvatarFetches) {
1996 if (this.mInProgressAvatarFetches.contains(KEY)) {
1997 return;
1998 } else {
1999 switch (avatar.origin) {
2000 case PEP:
2001 this.mInProgressAvatarFetches.add(KEY);
2002 fetchAvatarPep(account, avatar, callback);
2003 break;
2004 case VCARD:
2005 this.mInProgressAvatarFetches.add(KEY);
2006 fetchAvatarVcard(account, avatar, callback);
2007 break;
2008 }
2009 }
2010 }
2011 }
2012
2013 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2014 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2015 sendIqPacket(account, packet, new OnIqPacketReceived() {
2016
2017 @Override
2018 public void onIqPacketReceived(Account account, IqPacket result) {
2019 synchronized (mInProgressAvatarFetches) {
2020 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2021 }
2022 final String ERROR = account.getJid().toBareJid()
2023 + ": fetching avatar for " + avatar.owner + " failed ";
2024 if (result.getType() == IqPacket.TYPE.RESULT) {
2025 avatar.image = mIqParser.avatarData(result);
2026 if (avatar.image != null) {
2027 if (getFileBackend().save(avatar)) {
2028 if (account.getJid().toBareJid().equals(avatar.owner)) {
2029 if (account.setAvatar(avatar.getFilename())) {
2030 databaseBackend.updateAccount(account);
2031 }
2032 getAvatarService().clear(account);
2033 updateConversationUi();
2034 updateAccountUi();
2035 } else {
2036 Contact contact = account.getRoster()
2037 .getContact(avatar.owner);
2038 contact.setAvatar(avatar);
2039 getAvatarService().clear(contact);
2040 updateConversationUi();
2041 updateRosterUi();
2042 }
2043 if (callback != null) {
2044 callback.success(avatar);
2045 }
2046 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2047 + ": succesfuly fetched pep avatar for " + avatar.owner);
2048 return;
2049 }
2050 } else {
2051
2052 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2053 }
2054 } else {
2055 Element error = result.findChild("error");
2056 if (error == null) {
2057 Log.d(Config.LOGTAG, ERROR + "(server error)");
2058 } else {
2059 Log.d(Config.LOGTAG, ERROR + error.toString());
2060 }
2061 }
2062 if (callback != null) {
2063 callback.error(0, null);
2064 }
2065
2066 }
2067 });
2068 }
2069
2070 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2071 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2072 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2073 @Override
2074 public void onIqPacketReceived(Account account, IqPacket packet) {
2075 synchronized (mInProgressAvatarFetches) {
2076 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2077 }
2078 if (packet.getType() == IqPacket.TYPE.RESULT) {
2079 Element vCard = packet.findChild("vCard", "vcard-temp");
2080 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2081 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2082 if (image != null) {
2083 avatar.image = image;
2084 if (getFileBackend().save(avatar)) {
2085 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2086 + ": successfully fetched vCard avatar for " + avatar.owner);
2087 Contact contact = account.getRoster()
2088 .getContact(avatar.owner);
2089 contact.setAvatar(avatar);
2090 getAvatarService().clear(contact);
2091 updateConversationUi();
2092 updateRosterUi();
2093 }
2094 }
2095 }
2096 }
2097 });
2098 }
2099
2100 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2101 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2102 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2103
2104 @Override
2105 public void onIqPacketReceived(Account account, IqPacket packet) {
2106 if (packet.getType() == IqPacket.TYPE.RESULT) {
2107 Element pubsub = packet.findChild("pubsub",
2108 "http://jabber.org/protocol/pubsub");
2109 if (pubsub != null) {
2110 Element items = pubsub.findChild("items");
2111 if (items != null) {
2112 Avatar avatar = Avatar.parseMetadata(items);
2113 if (avatar != null) {
2114 avatar.owner = account.getJid().toBareJid();
2115 if (fileBackend.isAvatarCached(avatar)) {
2116 if (account.setAvatar(avatar.getFilename())) {
2117 databaseBackend.updateAccount(account);
2118 }
2119 getAvatarService().clear(account);
2120 callback.success(avatar);
2121 } else {
2122 fetchAvatarPep(account, avatar, callback);
2123 }
2124 return;
2125 }
2126 }
2127 }
2128 }
2129 callback.error(0, null);
2130 }
2131 });
2132 }
2133
2134 public void deleteContactOnServer(Contact contact) {
2135 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2136 contact.resetOption(Contact.Options.DIRTY_PUSH);
2137 contact.setOption(Contact.Options.DIRTY_DELETE);
2138 Account account = contact.getAccount();
2139 if (account.getStatus() == Account.State.ONLINE) {
2140 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2141 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2142 item.setAttribute("jid", contact.getJid().toString());
2143 item.setAttribute("subscription", "remove");
2144 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2145 }
2146 }
2147
2148 public void updateConversation(Conversation conversation) {
2149 this.databaseBackend.updateConversation(conversation);
2150 }
2151
2152 public void reconnectAccount(final Account account, final boolean force) {
2153 synchronized (account) {
2154 if (account.getXmppConnection() != null) {
2155 disconnect(account, force);
2156 }
2157 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2158
2159 synchronized (this.mInProgressAvatarFetches) {
2160 for(Iterator<String> iterator = this.mInProgressAvatarFetches.iterator(); iterator.hasNext();) {
2161 final String KEY = iterator.next();
2162 if (KEY.startsWith(account.getJid().toBareJid()+"_")) {
2163 iterator.remove();
2164 }
2165 }
2166 }
2167
2168 if (account.getXmppConnection() == null) {
2169 account.setXmppConnection(createConnection(account));
2170 }
2171 Thread thread = new Thread(account.getXmppConnection());
2172 thread.start();
2173 scheduleWakeUpCall(Config.CONNECT_TIMEOUT, account.getUuid().hashCode());
2174 } else {
2175 account.getRoster().clearPresences();
2176 account.setXmppConnection(null);
2177 }
2178 }
2179 }
2180
2181 public void reconnectAccountInBackground(final Account account) {
2182 new Thread(new Runnable() {
2183 @Override
2184 public void run() {
2185 reconnectAccount(account,false);
2186 }
2187 }).start();
2188 }
2189
2190 public void invite(Conversation conversation, Jid contact) {
2191 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+": inviting "+contact+" to "+conversation.getJid().toBareJid());
2192 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2193 sendMessagePacket(conversation.getAccount(), packet);
2194 }
2195
2196 public void directInvite(Conversation conversation, Jid jid) {
2197 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2198 sendMessagePacket(conversation.getAccount(),packet);
2199 }
2200
2201 public void resetSendingToWaiting(Account account) {
2202 for (Conversation conversation : getConversations()) {
2203 if (conversation.getAccount() == account) {
2204 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2205
2206 @Override
2207 public void onMessageFound(Message message) {
2208 markMessage(message, Message.STATUS_WAITING);
2209 }
2210 });
2211 }
2212 }
2213 }
2214
2215 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2216 if (uuid == null) {
2217 return null;
2218 }
2219 for (Conversation conversation : getConversations()) {
2220 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2221 final Message message = conversation.findSentMessageWithUuid(uuid);
2222 if (message != null) {
2223 markMessage(message, status);
2224 }
2225 return message;
2226 }
2227 }
2228 return null;
2229 }
2230
2231 public boolean markMessage(Conversation conversation, String uuid,
2232 int status) {
2233 if (uuid == null) {
2234 return false;
2235 } else {
2236 Message message = conversation.findSentMessageWithUuid(uuid);
2237 if (message != null) {
2238 markMessage(message, status);
2239 return true;
2240 } else {
2241 return false;
2242 }
2243 }
2244 }
2245
2246 public void markMessage(Message message, int status) {
2247 if (status == Message.STATUS_SEND_FAILED
2248 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2249 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2250 return;
2251 }
2252 message.setStatus(status);
2253 databaseBackend.updateMessage(message);
2254 updateConversationUi();
2255 }
2256
2257 public SharedPreferences getPreferences() {
2258 return PreferenceManager
2259 .getDefaultSharedPreferences(getApplicationContext());
2260 }
2261
2262 public boolean forceEncryption() {
2263 return getPreferences().getBoolean("force_encryption", false);
2264 }
2265
2266 public boolean confirmMessages() {
2267 return getPreferences().getBoolean("confirm_messages", true);
2268 }
2269
2270 public boolean sendChatStates() {
2271 return getPreferences().getBoolean("chat_states", false);
2272 }
2273
2274 public boolean saveEncryptedMessages() {
2275 return !getPreferences().getBoolean("dont_save_encrypted", false);
2276 }
2277
2278 public boolean indicateReceived() {
2279 return getPreferences().getBoolean("indicate_received", false);
2280 }
2281
2282 public int unreadCount() {
2283 int count = 0;
2284 for(Conversation conversation : getConversations()) {
2285 count += conversation.unreadCount();
2286 }
2287 return count;
2288 }
2289
2290
2291 public void showErrorToastInUi(int resId) {
2292 if (mOnShowErrorToast != null) {
2293 mOnShowErrorToast.onShowErrorToast(resId);
2294 }
2295 }
2296
2297 public void updateConversationUi() {
2298 if (mOnConversationUpdate != null) {
2299 mOnConversationUpdate.onConversationUpdate();
2300 }
2301 }
2302
2303 public void updateAccountUi() {
2304 if (mOnAccountUpdate != null) {
2305 mOnAccountUpdate.onAccountUpdate();
2306 }
2307 }
2308
2309 public void updateRosterUi() {
2310 if (mOnRosterUpdate != null) {
2311 mOnRosterUpdate.onRosterUpdate();
2312 }
2313 }
2314
2315 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
2316 if (mOnUpdateBlocklist != null) {
2317 mOnUpdateBlocklist.OnUpdateBlocklist(status);
2318 }
2319 }
2320
2321 public void updateMucRosterUi() {
2322 if (mOnMucRosterUpdate != null) {
2323 mOnMucRosterUpdate.onMucRosterUpdate();
2324 }
2325 }
2326
2327 public void keyStatusUpdated() {
2328 if(mOnKeyStatusUpdated != null) {
2329 mOnKeyStatusUpdated.onKeyStatusUpdated();
2330 }
2331 }
2332
2333 public Account findAccountByJid(final Jid accountJid) {
2334 for (Account account : this.accounts) {
2335 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
2336 return account;
2337 }
2338 }
2339 return null;
2340 }
2341
2342 public Conversation findConversationByUuid(String uuid) {
2343 for (Conversation conversation : getConversations()) {
2344 if (conversation.getUuid().equals(uuid)) {
2345 return conversation;
2346 }
2347 }
2348 return null;
2349 }
2350
2351 public void markRead(final Conversation conversation) {
2352 mNotificationService.clear(conversation);
2353 conversation.markRead();
2354 updateUnreadCountBadge();
2355 }
2356
2357 public synchronized void updateUnreadCountBadge() {
2358 int count = unreadCount();
2359 if (unreadCount != count) {
2360 Log.d(Config.LOGTAG, "update unread count to " + count);
2361 if (count > 0) {
2362 ShortcutBadger.with(getApplicationContext()).count(count);
2363 } else {
2364 ShortcutBadger.with(getApplicationContext()).remove();
2365 }
2366 unreadCount = count;
2367 }
2368 }
2369
2370 public void sendReadMarker(final Conversation conversation) {
2371 final Message markable = conversation.getLatestMarkableMessage();
2372 this.markRead(conversation);
2373 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
2374 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
2375 Account account = conversation.getAccount();
2376 final Jid to = markable.getCounterpart();
2377 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
2378 this.sendMessagePacket(conversation.getAccount(), packet);
2379 }
2380 updateConversationUi();
2381 }
2382
2383 public SecureRandom getRNG() {
2384 return this.mRandom;
2385 }
2386
2387 public MemorizingTrustManager getMemorizingTrustManager() {
2388 return this.mMemorizingTrustManager;
2389 }
2390
2391 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
2392 this.mMemorizingTrustManager = trustManager;
2393 }
2394
2395 public void updateMemorizingTrustmanager() {
2396 final MemorizingTrustManager tm;
2397 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
2398 if (dontTrustSystemCAs) {
2399 tm = new MemorizingTrustManager(getApplicationContext(), null);
2400 } else {
2401 tm = new MemorizingTrustManager(getApplicationContext());
2402 }
2403 setMemorizingTrustManager(tm);
2404 }
2405
2406 public PowerManager getPowerManager() {
2407 return this.pm;
2408 }
2409
2410 public LruCache<String, Bitmap> getBitmapCache() {
2411 return this.mBitmapCache;
2412 }
2413
2414 public void syncRosterToDisk(final Account account) {
2415 Runnable runnable = new Runnable() {
2416
2417 @Override
2418 public void run() {
2419 databaseBackend.writeRoster(account.getRoster());
2420 }
2421 };
2422 mDatabaseExecutor.execute(runnable);
2423
2424 }
2425
2426 public List<String> getKnownHosts() {
2427 final List<String> hosts = new ArrayList<>();
2428 for (final Account account : getAccounts()) {
2429 if (!hosts.contains(account.getServer().toString())) {
2430 hosts.add(account.getServer().toString());
2431 }
2432 for (final Contact contact : account.getRoster().getContacts()) {
2433 if (contact.showInRoster()) {
2434 final String server = contact.getServer().toString();
2435 if (server != null && !hosts.contains(server)) {
2436 hosts.add(server);
2437 }
2438 }
2439 }
2440 }
2441 return hosts;
2442 }
2443
2444 public List<String> getKnownConferenceHosts() {
2445 final ArrayList<String> mucServers = new ArrayList<>();
2446 for (final Account account : accounts) {
2447 if (account.getXmppConnection() != null) {
2448 final String server = account.getXmppConnection().getMucServer();
2449 if (server != null && !mucServers.contains(server)) {
2450 mucServers.add(server);
2451 }
2452 }
2453 }
2454 return mucServers;
2455 }
2456
2457 public void sendMessagePacket(Account account, MessagePacket packet) {
2458 XmppConnection connection = account.getXmppConnection();
2459 if (connection != null) {
2460 connection.sendMessagePacket(packet);
2461 }
2462 }
2463
2464 public void sendPresencePacket(Account account, PresencePacket packet) {
2465 XmppConnection connection = account.getXmppConnection();
2466 if (connection != null) {
2467 connection.sendPresencePacket(packet);
2468 }
2469 }
2470
2471 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
2472 final XmppConnection connection = account.getXmppConnection();
2473 if (connection != null) {
2474 connection.sendIqPacket(packet, callback);
2475 }
2476 }
2477
2478 public void sendPresence(final Account account) {
2479 sendPresencePacket(account, mPresenceGenerator.sendPresence(account));
2480 }
2481
2482 public void sendOfflinePresence(final Account account) {
2483 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
2484 }
2485
2486 public MessageGenerator getMessageGenerator() {
2487 return this.mMessageGenerator;
2488 }
2489
2490 public PresenceGenerator getPresenceGenerator() {
2491 return this.mPresenceGenerator;
2492 }
2493
2494 public IqGenerator getIqGenerator() {
2495 return this.mIqGenerator;
2496 }
2497
2498 public IqParser getIqParser() {
2499 return this.mIqParser;
2500 }
2501
2502 public JingleConnectionManager getJingleConnectionManager() {
2503 return this.mJingleConnectionManager;
2504 }
2505
2506 public MessageArchiveService getMessageArchiveService() {
2507 return this.mMessageArchiveService;
2508 }
2509
2510 public List<Contact> findContacts(Jid jid) {
2511 ArrayList<Contact> contacts = new ArrayList<>();
2512 for (Account account : getAccounts()) {
2513 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2514 Contact contact = account.getRoster().getContactFromRoster(jid);
2515 if (contact != null) {
2516 contacts.add(contact);
2517 }
2518 }
2519 }
2520 return contacts;
2521 }
2522
2523 public NotificationService getNotificationService() {
2524 return this.mNotificationService;
2525 }
2526
2527 public HttpConnectionManager getHttpConnectionManager() {
2528 return this.mHttpConnectionManager;
2529 }
2530
2531 public void resendFailedMessages(final Message message) {
2532 final Collection<Message> messages = new ArrayList<>();
2533 Message current = message;
2534 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
2535 messages.add(current);
2536 if (current.mergeable(current.next())) {
2537 current = current.next();
2538 } else {
2539 break;
2540 }
2541 }
2542 for (final Message msg : messages) {
2543 msg.setTime(System.currentTimeMillis());
2544 markMessage(msg, Message.STATUS_WAITING);
2545 this.resendMessage(msg,false);
2546 }
2547 }
2548
2549 public void clearConversationHistory(final Conversation conversation) {
2550 conversation.clearMessages();
2551 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
2552 new Thread(new Runnable() {
2553 @Override
2554 public void run() {
2555 databaseBackend.deleteMessagesInConversation(conversation);
2556 }
2557 }).start();
2558 }
2559
2560 public void sendBlockRequest(final Blockable blockable) {
2561 if (blockable != null && blockable.getBlockedJid() != null) {
2562 final Jid jid = blockable.getBlockedJid();
2563 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid), new OnIqPacketReceived() {
2564
2565 @Override
2566 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2567 if (packet.getType() == IqPacket.TYPE.RESULT) {
2568 account.getBlocklist().add(jid);
2569 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
2570 }
2571 }
2572 });
2573 }
2574 }
2575
2576 public void sendUnblockRequest(final Blockable blockable) {
2577 if (blockable != null && blockable.getJid() != null) {
2578 final Jid jid = blockable.getBlockedJid();
2579 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
2580 @Override
2581 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2582 if (packet.getType() == IqPacket.TYPE.RESULT) {
2583 account.getBlocklist().remove(jid);
2584 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
2585 }
2586 }
2587 });
2588 }
2589 }
2590
2591 public interface OnMoreMessagesLoaded {
2592 public void onMoreMessagesLoaded(int count, Conversation conversation);
2593
2594 public void informUser(int r);
2595 }
2596
2597 public interface OnAccountPasswordChanged {
2598 public void onPasswordChangeSucceeded();
2599
2600 public void onPasswordChangeFailed();
2601 }
2602
2603 public interface OnAffiliationChanged {
2604 public void onAffiliationChangedSuccessful(Jid jid);
2605
2606 public void onAffiliationChangeFailed(Jid jid, int resId);
2607 }
2608
2609 public interface OnRoleChanged {
2610 public void onRoleChangedSuccessful(String nick);
2611
2612 public void onRoleChangeFailed(String nick, int resid);
2613 }
2614
2615 public interface OnConversationUpdate {
2616 public void onConversationUpdate();
2617 }
2618
2619 public interface OnAccountUpdate {
2620 public void onAccountUpdate();
2621 }
2622
2623 public interface OnRosterUpdate {
2624 public void onRosterUpdate();
2625 }
2626
2627 public interface OnMucRosterUpdate {
2628 public void onMucRosterUpdate();
2629 }
2630
2631 public interface OnConferenceOptionsPushed {
2632 public void onPushSucceeded();
2633
2634 public void onPushFailed();
2635 }
2636
2637 public interface OnShowErrorToast {
2638 void onShowErrorToast(int resId);
2639 }
2640
2641 public class XmppConnectionBinder extends Binder {
2642 public XmppConnectionService getService() {
2643 return XmppConnectionService.this;
2644 }
2645 }
2646}