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