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