1package eu.siacs.conversations.services;
2
3import android.annotation.SuppressLint;
4import android.app.AlarmManager;
5import android.app.PendingIntent;
6import android.app.Service;
7import android.content.Context;
8import android.content.Intent;
9import android.content.SharedPreferences;
10import android.database.ContentObserver;
11import android.graphics.Bitmap;
12import android.net.ConnectivityManager;
13import android.net.NetworkInfo;
14import android.net.Uri;
15import android.os.Binder;
16import android.os.Bundle;
17import android.os.FileObserver;
18import android.os.IBinder;
19import android.os.Looper;
20import android.os.PowerManager;
21import android.os.PowerManager.WakeLock;
22import android.os.SystemClock;
23import android.preference.PreferenceManager;
24import android.provider.ContactsContract;
25import android.util.Log;
26import android.util.LruCache;
27
28import net.java.otr4j.OtrException;
29import net.java.otr4j.session.Session;
30import net.java.otr4j.session.SessionID;
31import net.java.otr4j.session.SessionImpl;
32import net.java.otr4j.session.SessionStatus;
33
34import org.openintents.openpgp.util.OpenPgpApi;
35import org.openintents.openpgp.util.OpenPgpServiceConnection;
36
37import java.math.BigInteger;
38import java.security.SecureRandom;
39import java.util.ArrayList;
40import java.util.Arrays;
41import java.util.Collection;
42import java.util.Collections;
43import java.util.Comparator;
44import java.util.Hashtable;
45import java.util.Iterator;
46import java.util.List;
47import java.util.Locale;
48import java.util.Map;
49import java.util.concurrent.CopyOnWriteArrayList;
50
51import de.duenndns.ssl.MemorizingTrustManager;
52import eu.siacs.conversations.Config;
53import eu.siacs.conversations.R;
54import eu.siacs.conversations.crypto.PgpEngine;
55import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
56import eu.siacs.conversations.entities.Account;
57import eu.siacs.conversations.entities.Blockable;
58import eu.siacs.conversations.entities.Bookmark;
59import eu.siacs.conversations.entities.Contact;
60import eu.siacs.conversations.entities.Conversation;
61import eu.siacs.conversations.entities.Message;
62import eu.siacs.conversations.entities.MucOptions;
63import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
64import eu.siacs.conversations.entities.Transferable;
65import eu.siacs.conversations.entities.TransferablePlaceholder;
66import eu.siacs.conversations.generator.IqGenerator;
67import eu.siacs.conversations.generator.MessageGenerator;
68import eu.siacs.conversations.generator.PresenceGenerator;
69import eu.siacs.conversations.http.HttpConnectionManager;
70import eu.siacs.conversations.parser.IqParser;
71import eu.siacs.conversations.parser.MessageParser;
72import eu.siacs.conversations.parser.PresenceParser;
73import eu.siacs.conversations.persistance.DatabaseBackend;
74import eu.siacs.conversations.persistance.FileBackend;
75import eu.siacs.conversations.ui.UiCallback;
76import eu.siacs.conversations.utils.CryptoHelper;
77import eu.siacs.conversations.utils.ExceptionHelper;
78import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
79import eu.siacs.conversations.utils.PRNGFixes;
80import eu.siacs.conversations.utils.PhoneHelper;
81import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
82import eu.siacs.conversations.utils.Xmlns;
83import eu.siacs.conversations.xml.Element;
84import eu.siacs.conversations.xmpp.OnBindListener;
85import eu.siacs.conversations.xmpp.OnContactStatusChanged;
86import eu.siacs.conversations.xmpp.OnIqPacketReceived;
87import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
88import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
89import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
90import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
91import eu.siacs.conversations.xmpp.OnStatusChanged;
92import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
93import eu.siacs.conversations.xmpp.XmppConnection;
94import eu.siacs.conversations.xmpp.chatstate.ChatState;
95import eu.siacs.conversations.xmpp.forms.Data;
96import eu.siacs.conversations.xmpp.forms.Field;
97import eu.siacs.conversations.xmpp.jid.InvalidJidException;
98import eu.siacs.conversations.xmpp.jid.Jid;
99import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
100import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
101import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
102import eu.siacs.conversations.xmpp.pep.Avatar;
103import eu.siacs.conversations.xmpp.stanzas.IqPacket;
104import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
105import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
106import me.leolin.shortcutbadger.ShortcutBadger;
107
108public class XmppConnectionService extends Service implements OnPhoneContactsLoadedListener {
109
110 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
111 public static final String ACTION_DISABLE_FOREGROUND = "disable_foreground";
112 private static final String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
113 public static final String ACTION_TRY_AGAIN = "try_again";
114 public static final String ACTION_DISABLE_ACCOUNT = "disable_account";
115 private ContentObserver contactObserver = new ContentObserver(null) {
116 @Override
117 public void onChange(boolean selfChange) {
118 super.onChange(selfChange);
119 Intent intent = new Intent(getApplicationContext(),
120 XmppConnectionService.class);
121 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
122 startService(intent);
123 }
124 };
125
126 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor();
127 private final SerialSingleThreadExecutor mDatabaseExecutor = new SerialSingleThreadExecutor();
128
129 private final IBinder mBinder = new XmppConnectionBinder();
130 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
131 private final FileObserver fileObserver = new FileObserver(
132 FileBackend.getConversationsImageDirectory()) {
133
134 @Override
135 public void onEvent(int event, String path) {
136 if (event == FileObserver.DELETE) {
137 markFileDeleted(path.split("\\.")[0]);
138 }
139 }
140 };
141 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
142
143 @Override
144 public void onJinglePacketReceived(Account account, JinglePacket packet) {
145 mJingleConnectionManager.deliverPacket(account, packet);
146 }
147 };
148 private final OnBindListener mOnBindListener = new OnBindListener() {
149
150 @Override
151 public void onBind(final Account account) {
152 account.getRoster().clearPresences();
153 account.pendingConferenceJoins.clear();
154 account.pendingConferenceLeaves.clear();
155 fetchRosterFromServer(account);
156 fetchBookmarks(account);
157 sendPresence(account);
158 connectMultiModeConversations(account);
159 updateConversationUi();
160 }
161 };
162 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
163
164 @Override
165 public void onMessageAcknowledged(Account account, String uuid) {
166 for (final Conversation conversation : getConversations()) {
167 if (conversation.getAccount() == account) {
168 Message message = conversation.findUnsentMessageWithUuid(uuid);
169 if (message != null) {
170 markMessage(message, Message.STATUS_SEND);
171 if (conversation.setLastMessageTransmitted(System.currentTimeMillis())) {
172 databaseBackend.updateConversation(conversation);
173 }
174 }
175 }
176 }
177 }
178 };
179 private final IqGenerator mIqGenerator = new IqGenerator(this);
180 public DatabaseBackend databaseBackend;
181 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
182
183 @Override
184 public void onContactStatusChanged(Contact contact, boolean online) {
185 Conversation conversation = find(getConversations(), contact);
186 if (conversation != null) {
187 if (online) {
188 conversation.endOtrIfNeeded();
189 if (contact.getPresences().size() == 1) {
190 sendUnsentMessages(conversation);
191 }
192 } else {
193 if (contact.getPresences().size() >= 1) {
194 if (conversation.hasValidOtrSession()) {
195 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
196 if (!(Arrays.asList(contact.getPresences().asStringArray()).contains(otrResource))) {
197 conversation.endOtrIfNeeded();
198 }
199 }
200 } else {
201 conversation.endOtrIfNeeded();
202 }
203 }
204 }
205 }
206 };
207 private FileBackend fileBackend = new FileBackend(this);
208 private MemorizingTrustManager mMemorizingTrustManager;
209 private NotificationService mNotificationService = new NotificationService(
210 this);
211 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
212 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
213 private IqParser mIqParser = new IqParser(this);
214 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
215 @Override
216 public void onIqPacketReceived(Account account, IqPacket packet) {
217 if (packet.getType() != IqPacket.TYPE.RESULT) {
218 Element error = packet.findChild("error");
219 String text = error != null ? error.findChildContent("text") : null;
220 if (text != null) {
221 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": received iq error - "+text);
222 }
223 }
224 }
225 };
226 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
227 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
228 private List<Account> accounts;
229 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
230 this);
231 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
232 this);
233 private AvatarService mAvatarService = new AvatarService(this);
234 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
235 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
236 private OnConversationUpdate mOnConversationUpdate = null;
237 private int convChangedListenerCount = 0;
238 private OnShowErrorToast mOnShowErrorToast = null;
239 private int showErrorToastListenerCount = 0;
240 private int unreadCount = -1;
241 private OnAccountUpdate mOnAccountUpdate = null;
242 private OnStatusChanged statusListener = new OnStatusChanged() {
243
244 @Override
245 public void onStatusChanged(Account account) {
246 XmppConnection connection = account.getXmppConnection();
247 if (mOnAccountUpdate != null) {
248 mOnAccountUpdate.onAccountUpdate();
249 }
250 if (account.getStatus() == Account.State.ONLINE) {
251 for (Conversation conversation : account.pendingConferenceLeaves) {
252 leaveMuc(conversation);
253 }
254 for (Conversation conversation : account.pendingConferenceJoins) {
255 joinMuc(conversation);
256 }
257 mMessageArchiveService.executePendingQueries(account);
258 mJingleConnectionManager.cancelInTransmission();
259 List<Conversation> conversations = getConversations();
260 for (Conversation conversation : conversations) {
261 if (conversation.getAccount() == account) {
262 conversation.startOtrIfNeeded();
263 sendUnsentMessages(conversation);
264 }
265 }
266 if (connection != null && connection.getFeatures().csi()) {
267 if (checkListeners()) {
268 Log.d(Config.LOGTAG, account.getJid().toBareJid()
269 + " sending csi//inactive");
270 connection.sendInactive();
271 } else {
272 Log.d(Config.LOGTAG, account.getJid().toBareJid()
273 + " sending csi//active");
274 connection.sendActive();
275 }
276 }
277 syncDirtyContacts(account);
278 account.getAxolotlService().publishOwnDeviceIdIfNeeded();
279 account.getAxolotlService().publishBundlesIfNeeded();
280
281 scheduleWakeUpCall(Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
282 } else if (account.getStatus() == Account.State.OFFLINE) {
283 resetSendingToWaiting(account);
284 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
285 int timeToReconnect = mRandom.nextInt(20) + 10;
286 scheduleWakeUpCall(timeToReconnect,account.getUuid().hashCode());
287 }
288 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
289 databaseBackend.updateAccount(account);
290 reconnectAccount(account, true);
291 } else if ((account.getStatus() != Account.State.CONNECTING)
292 && (account.getStatus() != Account.State.NO_INTERNET)) {
293 if (connection != null) {
294 int next = connection.getTimeToNextAttempt();
295 Log.d(Config.LOGTAG, account.getJid().toBareJid()
296 + ": error connecting account. try again in "
297 + next + "s for the "
298 + (connection.getAttempt() + 1) + " time");
299 scheduleWakeUpCall(next,account.getUuid().hashCode());
300 }
301 }
302 getNotificationService().updateErrorNotification();
303 }
304 };
305 private int accountChangedListenerCount = 0;
306 private OnRosterUpdate mOnRosterUpdate = null;
307 private OnUpdateBlocklist mOnUpdateBlocklist = null;
308 private int updateBlocklistListenerCount = 0;
309 private int rosterChangedListenerCount = 0;
310 private OnMucRosterUpdate mOnMucRosterUpdate = null;
311 private int mucRosterChangedListenerCount = 0;
312 private OnKeyStatusUpdated mOnKeyStatusUpdated = null;
313 private int keyStatusUpdatedListenerCount = 0;
314 private SecureRandom mRandom;
315 private OpenPgpServiceConnection pgpServiceConnection;
316 private PgpEngine mPgpEngine = null;
317 private WakeLock wakeLock;
318 private PowerManager pm;
319 private LruCache<String, Bitmap> mBitmapCache;
320 private Thread mPhoneContactMergerThread;
321
322 private boolean mRestoredFromDatabase = false;
323 public boolean areMessagesInitialized() {
324 return this.mRestoredFromDatabase;
325 }
326
327 public PgpEngine getPgpEngine() {
328 if (pgpServiceConnection.isBound()) {
329 if (this.mPgpEngine == null) {
330 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
331 getApplicationContext(),
332 pgpServiceConnection.getService()), this);
333 }
334 return mPgpEngine;
335 } else {
336 return null;
337 }
338
339 }
340
341 public FileBackend getFileBackend() {
342 return this.fileBackend;
343 }
344
345 public AvatarService getAvatarService() {
346 return this.mAvatarService;
347 }
348
349 public void attachLocationToConversation(final Conversation conversation,
350 final Uri uri,
351 final UiCallback<Message> callback) {
352 int encryption = conversation.getNextEncryption();
353 if (encryption == Message.ENCRYPTION_PGP) {
354 encryption = Message.ENCRYPTION_DECRYPTED;
355 }
356 Message message = new Message(conversation,uri.toString(),encryption);
357 if (conversation.getNextCounterpart() != null) {
358 message.setCounterpart(conversation.getNextCounterpart());
359 }
360 if (encryption == Message.ENCRYPTION_DECRYPTED) {
361 getPgpEngine().encrypt(message, callback);
362 } else {
363 callback.success(message);
364 }
365 }
366
367 public void attachFileToConversation(final Conversation conversation,
368 final Uri uri,
369 final UiCallback<Message> callback) {
370 final Message message;
371 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
372 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
373 } else {
374 message = new Message(conversation, "", conversation.getNextEncryption());
375 }
376 message.setCounterpart(conversation.getNextCounterpart());
377 message.setType(Message.TYPE_FILE);
378 String path = getFileBackend().getOriginalPath(uri);
379 if (path!=null) {
380 message.setRelativeFilePath(path);
381 getFileBackend().updateFileParams(message);
382 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
383 getPgpEngine().encrypt(message, callback);
384 } else {
385 callback.success(message);
386 }
387 } else {
388 mFileAddingExecutor.execute(new Runnable() {
389 @Override
390 public void run() {
391 try {
392 getFileBackend().copyFileToPrivateStorage(message, uri);
393 getFileBackend().updateFileParams(message);
394 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
395 getPgpEngine().encrypt(message, callback);
396 } else {
397 callback.success(message);
398 }
399 } catch (FileBackend.FileCopyException e) {
400 callback.error(e.getResId(), message);
401 }
402 }
403 });
404 }
405 }
406
407 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
408 if (getFileBackend().useImageAsIs(uri)) {
409 Log.d(Config.LOGTAG,"using image as is");
410 attachFileToConversation(conversation, uri, callback);
411 return;
412 }
413 final Message message;
414 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
415 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
416 } else {
417 message = new Message(conversation, "",conversation.getNextEncryption());
418 }
419 message.setCounterpart(conversation.getNextCounterpart());
420 message.setType(Message.TYPE_IMAGE);
421 mFileAddingExecutor.execute(new Runnable() {
422
423 @Override
424 public void run() {
425 try {
426 getFileBackend().copyImageToPrivateStorage(message, uri);
427 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
428 getPgpEngine().encrypt(message, callback);
429 } else {
430 callback.success(message);
431 }
432 } catch (final FileBackend.FileCopyException e) {
433 callback.error(e.getResId(), message);
434 }
435 }
436 });
437 }
438
439 public Conversation find(Bookmark bookmark) {
440 return find(bookmark.getAccount(), bookmark.getJid());
441 }
442
443 public Conversation find(final Account account, final Jid jid) {
444 return find(getConversations(), account, jid);
445 }
446
447 @Override
448 public int onStartCommand(Intent intent, int flags, int startId) {
449 final String action = intent == null ? null : intent.getAction();
450 if (action != null) {
451 switch (action) {
452 case ConnectivityManager.CONNECTIVITY_ACTION:
453 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
454 resetAllAttemptCounts(true);
455 }
456 break;
457 case ACTION_MERGE_PHONE_CONTACTS:
458 if (mRestoredFromDatabase) {
459 PhoneHelper.loadPhoneContacts(getApplicationContext(),
460 new CopyOnWriteArrayList<Bundle>(),
461 this);
462 }
463 return START_STICKY;
464 case Intent.ACTION_SHUTDOWN:
465 logoutAndSave();
466 return START_NOT_STICKY;
467 case ACTION_CLEAR_NOTIFICATION:
468 mNotificationService.clear();
469 break;
470 case ACTION_DISABLE_FOREGROUND:
471 getPreferences().edit().putBoolean("keep_foreground_service",false).commit();
472 toggleForegroundService();
473 break;
474 case ACTION_TRY_AGAIN:
475 resetAllAttemptCounts(false);
476 break;
477 case ACTION_DISABLE_ACCOUNT:
478 try {
479 String jid = intent.getStringExtra("account");
480 Account account = jid == null ? null : findAccountByJid(Jid.fromString(jid));
481 if (account != null) {
482 account.setOption(Account.OPTION_DISABLED,true);
483 updateAccount(account);
484 }
485 } catch (final InvalidJidException ignored) {
486 break;
487 }
488 break;
489 }
490 }
491 this.wakeLock.acquire();
492
493 for (Account account : accounts) {
494 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
495 if (!hasInternetConnection()) {
496 account.setStatus(Account.State.NO_INTERNET);
497 if (statusListener != null) {
498 statusListener.onStatusChanged(account);
499 }
500 } else {
501 if (account.getStatus() == Account.State.NO_INTERNET) {
502 account.setStatus(Account.State.OFFLINE);
503 if (statusListener != null) {
504 statusListener.onStatusChanged(account);
505 }
506 }
507 if (account.getStatus() == Account.State.ONLINE) {
508 long lastReceived = account.getXmppConnection().getLastPacketReceived();
509 long lastSent = account.getXmppConnection().getLastPingSent();
510 long pingInterval = "ui".equals(action) ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
511 long msToNextPing = (Math.max(lastReceived,lastSent) + pingInterval) - SystemClock.elapsedRealtime();
512 long pingTimeoutIn = (lastSent + Config.PING_TIMEOUT * 1000) - SystemClock.elapsedRealtime();
513 if (lastSent > lastReceived) {
514 if (pingTimeoutIn < 0) {
515 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
516 this.reconnectAccount(account, true);
517 } else {
518 int secs = (int) (pingTimeoutIn / 1000);
519 this.scheduleWakeUpCall(secs,account.getUuid().hashCode());
520 }
521 } else if (msToNextPing <= 0) {
522 account.getXmppConnection().sendPing();
523 Log.d(Config.LOGTAG, account.getJid().toBareJid()+" send ping");
524 this.scheduleWakeUpCall(Config.PING_TIMEOUT,account.getUuid().hashCode());
525 } else {
526 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
527 }
528 } else if (account.getStatus() == Account.State.OFFLINE) {
529 reconnectAccount(account,true);
530 } else if (account.getStatus() == Account.State.CONNECTING) {
531 long timeout = Config.CONNECT_TIMEOUT - ((SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000);
532 if (timeout < 0) {
533 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting");
534 reconnectAccount(account, true);
535 } else {
536 scheduleWakeUpCall((int) timeout,account.getUuid().hashCode());
537 }
538 } else {
539 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
540 reconnectAccount(account, true);
541 }
542 }
543
544 }
545 if (mOnAccountUpdate != null) {
546 mOnAccountUpdate.onAccountUpdate();
547 }
548 }
549 }
550 /*PowerManager pm = (PowerManager) this.getSystemService(Context.POWER_SERVICE);
551 if (!pm.isScreenOn()) {
552 removeStaleListeners();
553 }*/
554 if (wakeLock.isHeld()) {
555 try {
556 wakeLock.release();
557 } catch (final RuntimeException ignored) {
558 }
559 }
560 return START_STICKY;
561 }
562
563 private void resetAllAttemptCounts(boolean reallyAll) {
564 Log.d(Config.LOGTAG,"resetting all attepmt counts");
565 for(Account account : accounts) {
566 if (account.hasErrorStatus() || reallyAll) {
567 final XmppConnection connection = account.getXmppConnection();
568 if (connection != null) {
569 connection.resetAttemptCount();
570 }
571 }
572 }
573 }
574
575 public boolean hasInternetConnection() {
576 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
577 .getSystemService(Context.CONNECTIVITY_SERVICE);
578 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
579 return activeNetwork != null && activeNetwork.isConnected();
580 }
581
582 @SuppressLint("TrulyRandom")
583 @Override
584 public void onCreate() {
585 ExceptionHelper.init(getApplicationContext());
586 PRNGFixes.apply();
587 this.mRandom = new SecureRandom();
588 updateMemorizingTrustmanager();
589 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
590 final int cacheSize = maxMemory / 8;
591 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
592 @Override
593 protected int sizeOf(final String key, final Bitmap bitmap) {
594 return bitmap.getByteCount() / 1024;
595 }
596 };
597
598 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
599 this.accounts = databaseBackend.getAccounts();
600
601 restoreFromDatabase();
602
603 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
604 this.fileObserver.startWatching();
605 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain");
606 this.pgpServiceConnection.bindToService();
607
608 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
609 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK,"XmppConnectionService");
610 toggleForegroundService();
611 updateUnreadCountBadge();
612 }
613
614 public void toggleForegroundService() {
615 if (getPreferences().getBoolean("keep_foreground_service",false)) {
616 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
617 } else {
618 stopForeground(true);
619 }
620 }
621
622 @Override
623 public void onTaskRemoved(final Intent rootIntent) {
624 super.onTaskRemoved(rootIntent);
625 if (!getPreferences().getBoolean("keep_foreground_service",false)) {
626 this.logoutAndSave();
627 }
628 }
629
630 private void logoutAndSave() {
631 for (final Account account : accounts) {
632 databaseBackend.writeRoster(account.getRoster());
633 if (account.getXmppConnection() != null) {
634 disconnect(account, false);
635 }
636 }
637 Context context = getApplicationContext();
638 AlarmManager alarmManager = (AlarmManager) context
639 .getSystemService(Context.ALARM_SERVICE);
640 Intent intent = new Intent(context, EventReceiver.class);
641 alarmManager.cancel(PendingIntent.getBroadcast(context, 0, intent, 0));
642 Log.d(Config.LOGTAG, "good bye");
643 stopSelf();
644 }
645
646 protected void scheduleWakeUpCall(int seconds, int requestCode) {
647 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
648
649 Context context = getApplicationContext();
650 AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
651
652 Intent intent = new Intent(context, EventReceiver.class);
653 intent.setAction("ping");
654 PendingIntent alarmIntent = PendingIntent.getBroadcast(context, requestCode, intent, 0);
655 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
656 }
657
658 public XmppConnection createConnection(final Account account) {
659 final SharedPreferences sharedPref = getPreferences();
660 account.setResource(sharedPref.getString("resource", "mobile")
661 .toLowerCase(Locale.getDefault()));
662 final XmppConnection connection = new XmppConnection(account, this);
663 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
664 connection.setOnStatusChangedListener(this.statusListener);
665 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
666 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
667 connection.setOnJinglePacketReceivedListener(this.jingleListener);
668 connection.setOnBindListener(this.mOnBindListener);
669 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
670 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
671 return connection;
672 }
673
674 public void sendChatState(Conversation conversation) {
675 if (sendChatStates()) {
676 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
677 sendMessagePacket(conversation.getAccount(), packet);
678 }
679 }
680
681 private void sendFileMessage(final Message message, final boolean delay) {
682 Log.d(Config.LOGTAG, "send file message");
683 final Account account = message.getConversation().getAccount();
684 final XmppConnection connection = account.getXmppConnection();
685 if (connection != null && connection.getFeatures().httpUpload()) {
686 mHttpConnectionManager.createNewUploadConnection(message, delay);
687 } else {
688 mJingleConnectionManager.createNewConnection(message);
689 }
690 }
691
692 public void sendMessage(final Message message) {
693 sendMessage(message, false, false);
694 }
695
696 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
697 final Account account = message.getConversation().getAccount();
698 final Conversation conversation = message.getConversation();
699 account.deactivateGracePeriod();
700 MessagePacket packet = null;
701 boolean saveInDb = true;
702 message.setStatus(Message.STATUS_WAITING);
703
704 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
705 message.getConversation().endOtrIfNeeded();
706 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
707 new Conversation.OnMessageFound() {
708 @Override
709 public void onMessageFound(Message message) {
710 markMessage(message,Message.STATUS_SEND_FAILED);
711 }
712 });
713 }
714
715 if (account.isOnlineAndConnected()) {
716 switch (message.getEncryption()) {
717 case Message.ENCRYPTION_NONE:
718 if (message.needsUploading()) {
719 if (account.httpUploadAvailable() || message.fixCounterpart()) {
720 this.sendFileMessage(message,delay);
721 } else {
722 break;
723 }
724 } else {
725 packet = mMessageGenerator.generateChat(message);
726 }
727 break;
728 case Message.ENCRYPTION_PGP:
729 case Message.ENCRYPTION_DECRYPTED:
730 if (message.needsUploading()) {
731 if (account.httpUploadAvailable() || message.fixCounterpart()) {
732 this.sendFileMessage(message,delay);
733 } else {
734 break;
735 }
736 } else {
737 packet = mMessageGenerator.generatePgpChat(message);
738 }
739 break;
740 case Message.ENCRYPTION_OTR:
741 SessionImpl otrSession = conversation.getOtrSession();
742 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
743 try {
744 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
745 } catch (InvalidJidException e) {
746 break;
747 }
748 if (message.needsUploading()) {
749 mJingleConnectionManager.createNewConnection(message);
750 } else {
751 packet = mMessageGenerator.generateOtrChat(message);
752 }
753 } else if (otrSession == null) {
754 if (message.fixCounterpart()) {
755 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
756 } else {
757 break;
758 }
759 }
760 break;
761 case Message.ENCRYPTION_AXOLOTL:
762 message.setAxolotlFingerprint(account.getAxolotlService().getOwnPublicKey().getFingerprint().replaceAll("\\s", ""));
763 if (message.needsUploading()) {
764 if (account.httpUploadAvailable() || message.fixCounterpart()) {
765 this.sendFileMessage(message,delay);
766 } else {
767 break;
768 }
769 } else {
770 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
771 if (axolotlMessage == null) {
772 account.getAxolotlService().preparePayloadMessage(message, delay);
773 } else {
774 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
775 }
776 }
777 break;
778
779 }
780 if (packet != null) {
781 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
782 message.setStatus(Message.STATUS_UNSEND);
783 } else {
784 message.setStatus(Message.STATUS_SEND);
785 }
786 }
787 } else {
788 switch(message.getEncryption()) {
789 case Message.ENCRYPTION_DECRYPTED:
790 if (!message.needsUploading()) {
791 String pgpBody = message.getEncryptedBody();
792 String decryptedBody = message.getBody();
793 message.setBody(pgpBody);
794 message.setEncryption(Message.ENCRYPTION_PGP);
795 databaseBackend.createMessage(message);
796 saveInDb = false;
797 message.setBody(decryptedBody);
798 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
799 }
800 break;
801 case Message.ENCRYPTION_OTR:
802 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
803 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
804 }
805 break;
806 case Message.ENCRYPTION_AXOLOTL:
807 message.setAxolotlFingerprint(account.getAxolotlService().getOwnPublicKey().getFingerprint().replaceAll("\\s", ""));
808 break;
809 }
810 }
811
812 if (resend) {
813 if (packet != null) {
814 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
815 markMessage(message,Message.STATUS_UNSEND);
816 } else {
817 markMessage(message,Message.STATUS_SEND);
818 }
819 }
820 } else {
821 conversation.add(message);
822 if (saveInDb && (message.getEncryption() == Message.ENCRYPTION_NONE || saveEncryptedMessages())) {
823 databaseBackend.createMessage(message);
824 }
825 updateConversationUi();
826 }
827 if (packet != null) {
828 if (delay) {
829 mMessageGenerator.addDelay(packet,message.getTimeSent());
830 }
831 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
832 if (this.sendChatStates()) {
833 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
834 }
835 }
836 sendMessagePacket(account, packet);
837 }
838 }
839
840 private void sendUnsentMessages(final Conversation conversation) {
841 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
842
843 @Override
844 public void onMessageFound(Message message) {
845 resendMessage(message, true);
846 }
847 });
848 }
849
850 public void resendMessage(final Message message, final boolean delay) {
851 sendMessage(message, true, delay);
852 }
853
854 public void fetchRosterFromServer(final Account account) {
855 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
856 if (!"".equals(account.getRosterVersion())) {
857 Log.d(Config.LOGTAG, account.getJid().toBareJid()
858 + ": fetching roster version " + account.getRosterVersion());
859 } else {
860 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
861 }
862 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
863 sendIqPacket(account,iqPacket,mIqParser);
864 }
865
866 public void fetchBookmarks(final Account account) {
867 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
868 final Element query = iqPacket.query("jabber:iq:private");
869 query.addChild("storage", "storage:bookmarks");
870 final OnIqPacketReceived callback = new OnIqPacketReceived() {
871
872 @Override
873 public void onIqPacketReceived(final Account account, final IqPacket packet) {
874 if (packet.getType() == IqPacket.TYPE.RESULT) {
875 final Element query = packet.query();
876 final List<Bookmark> bookmarks = new CopyOnWriteArrayList<>();
877 final Element storage = query.findChild("storage", "storage:bookmarks");
878 if (storage != null) {
879 for (final Element item : storage.getChildren()) {
880 if (item.getName().equals("conference")) {
881 final Bookmark bookmark = Bookmark.parse(item, account);
882 bookmarks.add(bookmark);
883 Conversation conversation = find(bookmark);
884 if (conversation != null) {
885 conversation.setBookmark(bookmark);
886 } else if (bookmark.autojoin() && bookmark.getJid() != null) {
887 conversation = findOrCreateConversation(
888 account, bookmark.getJid(), true);
889 conversation.setBookmark(bookmark);
890 joinMuc(conversation);
891 }
892 }
893 }
894 }
895 account.setBookmarks(bookmarks);
896 } else {
897 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not fetch bookmarks");
898 }
899 }
900 };
901 sendIqPacket(account, iqPacket, callback);
902 }
903
904 public void pushBookmarks(Account account) {
905 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
906 Element query = iqPacket.query("jabber:iq:private");
907 Element storage = query.addChild("storage", "storage:bookmarks");
908 for (Bookmark bookmark : account.getBookmarks()) {
909 storage.addChild(bookmark);
910 }
911 sendIqPacket(account, iqPacket, mDefaultIqHandler);
912 }
913
914 public void onPhoneContactsLoaded(final List<Bundle> phoneContacts) {
915 if (mPhoneContactMergerThread != null) {
916 mPhoneContactMergerThread.interrupt();
917 }
918 mPhoneContactMergerThread = new Thread(new Runnable() {
919 @Override
920 public void run() {
921 Log.d(Config.LOGTAG,"start merging phone contacts with roster");
922 for (Account account : accounts) {
923 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
924 for (Bundle phoneContact : phoneContacts) {
925 if (Thread.interrupted()) {
926 Log.d(Config.LOGTAG,"interrupted merging phone contacts");
927 return;
928 }
929 Jid jid;
930 try {
931 jid = Jid.fromString(phoneContact.getString("jid"));
932 } catch (final InvalidJidException e) {
933 continue;
934 }
935 final Contact contact = account.getRoster().getContact(jid);
936 String systemAccount = phoneContact.getInt("phoneid")
937 + "#"
938 + phoneContact.getString("lookup");
939 contact.setSystemAccount(systemAccount);
940 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
941 getAvatarService().clear(contact);
942 }
943 contact.setSystemName(phoneContact.getString("displayname"));
944 withSystemAccounts.remove(contact);
945 }
946 for(Contact contact : withSystemAccounts) {
947 contact.setSystemAccount(null);
948 contact.setSystemName(null);
949 if (contact.setPhotoUri(null)) {
950 getAvatarService().clear(contact);
951 }
952 }
953 }
954 Log.d(Config.LOGTAG,"finished merging phone contacts");
955 updateAccountUi();
956 }
957 });
958 mPhoneContactMergerThread.start();
959 }
960
961 private void restoreFromDatabase() {
962 synchronized (this.conversations) {
963 final Map<String, Account> accountLookupTable = new Hashtable<>();
964 for (Account account : this.accounts) {
965 accountLookupTable.put(account.getUuid(), account);
966 }
967 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
968 for (Conversation conversation : this.conversations) {
969 Account account = accountLookupTable.get(conversation.getAccountUuid());
970 conversation.setAccount(account);
971 }
972 Runnable runnable =new Runnable() {
973 @Override
974 public void run() {
975 Log.d(Config.LOGTAG,"restoring roster");
976 for(Account account : accounts) {
977 databaseBackend.readRoster(account.getRoster());
978 account.initAccountServices(XmppConnectionService.this);
979 }
980 getBitmapCache().evictAll();
981 Looper.prepare();
982 PhoneHelper.loadPhoneContacts(getApplicationContext(),
983 new CopyOnWriteArrayList<Bundle>(),
984 XmppConnectionService.this);
985 Log.d(Config.LOGTAG,"restoring messages");
986 for (Conversation conversation : conversations) {
987 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
988 checkDeletedFiles(conversation);
989 }
990 mRestoredFromDatabase = true;
991 Log.d(Config.LOGTAG,"restored all messages");
992 updateConversationUi();
993 }
994 };
995 mDatabaseExecutor.execute(runnable);
996 }
997 }
998
999 public List<Conversation> getConversations() {
1000 return this.conversations;
1001 }
1002
1003 private void checkDeletedFiles(Conversation conversation) {
1004 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1005
1006 @Override
1007 public void onMessageFound(Message message) {
1008 if (!getFileBackend().isFileAvailable(message)) {
1009 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1010 final int s = message.getStatus();
1011 if(s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1012 markMessage(message,Message.STATUS_SEND_FAILED);
1013 }
1014 }
1015 }
1016 });
1017 }
1018
1019 private void markFileDeleted(String uuid) {
1020 for (Conversation conversation : getConversations()) {
1021 Message message = conversation.findMessageWithFileAndUuid(uuid);
1022 if (message != null) {
1023 if (!getFileBackend().isFileAvailable(message)) {
1024 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1025 final int s = message.getStatus();
1026 if(s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1027 markMessage(message,Message.STATUS_SEND_FAILED);
1028 } else {
1029 updateConversationUi();
1030 }
1031 }
1032 return;
1033 }
1034 }
1035 }
1036
1037 public void populateWithOrderedConversations(final List<Conversation> list) {
1038 populateWithOrderedConversations(list, true);
1039 }
1040
1041 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1042 list.clear();
1043 if (includeNoFileUpload) {
1044 list.addAll(getConversations());
1045 } else {
1046 for (Conversation conversation : getConversations()) {
1047 if (conversation.getMode() == Conversation.MODE_SINGLE
1048 || conversation.getAccount().httpUploadAvailable()) {
1049 list.add(conversation);
1050 }
1051 }
1052 }
1053 Collections.sort(list, new Comparator<Conversation>() {
1054 @Override
1055 public int compare(Conversation lhs, Conversation rhs) {
1056 Message left = lhs.getLatestMessage();
1057 Message right = rhs.getLatestMessage();
1058 if (left.getTimeSent() > right.getTimeSent()) {
1059 return -1;
1060 } else if (left.getTimeSent() < right.getTimeSent()) {
1061 return 1;
1062 } else {
1063 return 0;
1064 }
1065 }
1066 });
1067 }
1068
1069 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1070 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1071 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation,callback)) {
1072 return;
1073 }
1074 Runnable runnable = new Runnable() {
1075 @Override
1076 public void run() {
1077 final Account account = conversation.getAccount();
1078 List<Message> messages = databaseBackend.getMessages(conversation, 50,timestamp);
1079 if (messages.size() > 0) {
1080 conversation.addAll(0, messages);
1081 checkDeletedFiles(conversation);
1082 callback.onMoreMessagesLoaded(messages.size(), conversation);
1083 } else if (conversation.hasMessagesLeftOnServer()
1084 && account.isOnlineAndConnected()
1085 && account.getXmppConnection().getFeatures().mam()) {
1086 MessageArchiveService.Query query = getMessageArchiveService().query(conversation,0,timestamp - 1);
1087 if (query != null) {
1088 query.setCallback(callback);
1089 }
1090 callback.informUser(R.string.fetching_history_from_server);
1091 }
1092 }
1093 };
1094 mDatabaseExecutor.execute(runnable);
1095 }
1096
1097 public List<Account> getAccounts() {
1098 return this.accounts;
1099 }
1100
1101 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1102 for (final Conversation conversation : haystack) {
1103 if (conversation.getContact() == contact) {
1104 return conversation;
1105 }
1106 }
1107 return null;
1108 }
1109
1110 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1111 if (jid == null) {
1112 return null;
1113 }
1114 for (final Conversation conversation : haystack) {
1115 if ((account == null || conversation.getAccount() == account)
1116 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1117 return conversation;
1118 }
1119 }
1120 return null;
1121 }
1122
1123 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1124 return this.findOrCreateConversation(account, jid, muc, null);
1125 }
1126
1127 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1128 synchronized (this.conversations) {
1129 Conversation conversation = find(account, jid);
1130 if (conversation != null) {
1131 return conversation;
1132 }
1133 conversation = databaseBackend.findConversation(account, jid);
1134 if (conversation != null) {
1135 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1136 conversation.setAccount(account);
1137 if (muc) {
1138 conversation.setMode(Conversation.MODE_MULTI);
1139 conversation.setContactJid(jid);
1140 } else {
1141 conversation.setMode(Conversation.MODE_SINGLE);
1142 conversation.setContactJid(jid.toBareJid());
1143 }
1144 conversation.setNextEncryption(-1);
1145 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1146 this.databaseBackend.updateConversation(conversation);
1147 } else {
1148 String conversationName;
1149 Contact contact = account.getRoster().getContact(jid);
1150 if (contact != null) {
1151 conversationName = contact.getDisplayName();
1152 } else {
1153 conversationName = jid.getLocalpart();
1154 }
1155 if (muc) {
1156 conversation = new Conversation(conversationName, account, jid,
1157 Conversation.MODE_MULTI);
1158 } else {
1159 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1160 Conversation.MODE_SINGLE);
1161 }
1162 this.databaseBackend.createConversation(conversation);
1163 }
1164 if (account.getXmppConnection() != null
1165 && account.getXmppConnection().getFeatures().mam()
1166 && !muc) {
1167 if (query == null) {
1168 this.mMessageArchiveService.query(conversation);
1169 } else {
1170 if (query.getConversation() == null) {
1171 this.mMessageArchiveService.query(conversation, query.getStart());
1172 }
1173 }
1174 }
1175 checkDeletedFiles(conversation);
1176 this.conversations.add(conversation);
1177 updateConversationUi();
1178 return conversation;
1179 }
1180 }
1181
1182 public void archiveConversation(Conversation conversation) {
1183 getNotificationService().clear(conversation);
1184 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1185 conversation.setNextEncryption(-1);
1186 synchronized (this.conversations) {
1187 if (conversation.getMode() == Conversation.MODE_MULTI) {
1188 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1189 Bookmark bookmark = conversation.getBookmark();
1190 if (bookmark != null && bookmark.autojoin()) {
1191 bookmark.setAutojoin(false);
1192 pushBookmarks(bookmark.getAccount());
1193 }
1194 }
1195 leaveMuc(conversation);
1196 } else {
1197 conversation.endOtrIfNeeded();
1198 }
1199 this.databaseBackend.updateConversation(conversation);
1200 this.conversations.remove(conversation);
1201 updateConversationUi();
1202 }
1203 }
1204
1205 public void createAccount(final Account account) {
1206 account.initAccountServices(this);
1207 databaseBackend.createAccount(account);
1208 this.accounts.add(account);
1209 this.reconnectAccountInBackground(account);
1210 updateAccountUi();
1211 }
1212
1213 public void updateAccount(final Account account) {
1214 this.statusListener.onStatusChanged(account);
1215 databaseBackend.updateAccount(account);
1216 reconnectAccount(account, false);
1217 updateAccountUi();
1218 getNotificationService().updateErrorNotification();
1219 }
1220
1221 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1222 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1223 sendIqPacket(account, iq, new OnIqPacketReceived() {
1224 @Override
1225 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1226 if (packet.getType() == IqPacket.TYPE.RESULT) {
1227 account.setPassword(newPassword);
1228 databaseBackend.updateAccount(account);
1229 callback.onPasswordChangeSucceeded();
1230 } else {
1231 callback.onPasswordChangeFailed();
1232 }
1233 }
1234 });
1235 }
1236
1237 public void deleteAccount(final Account account) {
1238 synchronized (this.conversations) {
1239 for (final Conversation conversation : conversations) {
1240 if (conversation.getAccount() == account) {
1241 if (conversation.getMode() == Conversation.MODE_MULTI) {
1242 leaveMuc(conversation);
1243 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1244 conversation.endOtrIfNeeded();
1245 }
1246 conversations.remove(conversation);
1247 }
1248 }
1249 if (account.getXmppConnection() != null) {
1250 this.disconnect(account, true);
1251 }
1252 databaseBackend.deleteAccount(account);
1253 this.accounts.remove(account);
1254 updateAccountUi();
1255 getNotificationService().updateErrorNotification();
1256 }
1257 }
1258
1259 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1260 synchronized (this) {
1261 if (checkListeners()) {
1262 switchToForeground();
1263 }
1264 this.mOnConversationUpdate = listener;
1265 this.mNotificationService.setIsInForeground(true);
1266 if (this.convChangedListenerCount < 2) {
1267 this.convChangedListenerCount++;
1268 }
1269 }
1270 }
1271
1272 public void removeOnConversationListChangedListener() {
1273 synchronized (this) {
1274 this.convChangedListenerCount--;
1275 if (this.convChangedListenerCount <= 0) {
1276 this.convChangedListenerCount = 0;
1277 this.mOnConversationUpdate = null;
1278 this.mNotificationService.setIsInForeground(false);
1279 if (checkListeners()) {
1280 switchToBackground();
1281 }
1282 }
1283 }
1284 }
1285
1286 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1287 synchronized (this) {
1288 if (checkListeners()) {
1289 switchToForeground();
1290 }
1291 this.mOnShowErrorToast = onShowErrorToast;
1292 if (this.showErrorToastListenerCount < 2) {
1293 this.showErrorToastListenerCount++;
1294 }
1295 }
1296 this.mOnShowErrorToast = onShowErrorToast;
1297 }
1298
1299 public void removeOnShowErrorToastListener() {
1300 synchronized (this) {
1301 this.showErrorToastListenerCount--;
1302 if (this.showErrorToastListenerCount <= 0) {
1303 this.showErrorToastListenerCount = 0;
1304 this.mOnShowErrorToast = null;
1305 if (checkListeners()) {
1306 switchToBackground();
1307 }
1308 }
1309 }
1310 }
1311
1312 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1313 synchronized (this) {
1314 if (checkListeners()) {
1315 switchToForeground();
1316 }
1317 this.mOnAccountUpdate = listener;
1318 if (this.accountChangedListenerCount < 2) {
1319 this.accountChangedListenerCount++;
1320 }
1321 }
1322 }
1323
1324 public void removeOnAccountListChangedListener() {
1325 synchronized (this) {
1326 this.accountChangedListenerCount--;
1327 if (this.accountChangedListenerCount <= 0) {
1328 this.mOnAccountUpdate = null;
1329 this.accountChangedListenerCount = 0;
1330 if (checkListeners()) {
1331 switchToBackground();
1332 }
1333 }
1334 }
1335 }
1336
1337 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1338 synchronized (this) {
1339 if (checkListeners()) {
1340 switchToForeground();
1341 }
1342 this.mOnRosterUpdate = listener;
1343 if (this.rosterChangedListenerCount < 2) {
1344 this.rosterChangedListenerCount++;
1345 }
1346 }
1347 }
1348
1349 public void removeOnRosterUpdateListener() {
1350 synchronized (this) {
1351 this.rosterChangedListenerCount--;
1352 if (this.rosterChangedListenerCount <= 0) {
1353 this.rosterChangedListenerCount = 0;
1354 this.mOnRosterUpdate = null;
1355 if (checkListeners()) {
1356 switchToBackground();
1357 }
1358 }
1359 }
1360 }
1361
1362 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1363 synchronized (this) {
1364 if (checkListeners()) {
1365 switchToForeground();
1366 }
1367 this.mOnUpdateBlocklist = listener;
1368 if (this.updateBlocklistListenerCount < 2) {
1369 this.updateBlocklistListenerCount++;
1370 }
1371 }
1372 }
1373
1374 public void removeOnUpdateBlocklistListener() {
1375 synchronized (this) {
1376 this.updateBlocklistListenerCount--;
1377 if (this.updateBlocklistListenerCount <= 0) {
1378 this.updateBlocklistListenerCount = 0;
1379 this.mOnUpdateBlocklist = null;
1380 if (checkListeners()) {
1381 switchToBackground();
1382 }
1383 }
1384 }
1385 }
1386
1387 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1388 synchronized (this) {
1389 if (checkListeners()) {
1390 switchToForeground();
1391 }
1392 this.mOnKeyStatusUpdated = listener;
1393 if (this.keyStatusUpdatedListenerCount < 2) {
1394 this.keyStatusUpdatedListenerCount++;
1395 }
1396 }
1397 }
1398
1399 public void removeOnNewKeysAvailableListener() {
1400 synchronized (this) {
1401 this.keyStatusUpdatedListenerCount--;
1402 if (this.keyStatusUpdatedListenerCount <= 0) {
1403 this.keyStatusUpdatedListenerCount = 0;
1404 this.mOnKeyStatusUpdated = null;
1405 if (checkListeners()) {
1406 switchToBackground();
1407 }
1408 }
1409 }
1410 }
1411
1412 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1413 synchronized (this) {
1414 if (checkListeners()) {
1415 switchToForeground();
1416 }
1417 this.mOnMucRosterUpdate = listener;
1418 if (this.mucRosterChangedListenerCount < 2) {
1419 this.mucRosterChangedListenerCount++;
1420 }
1421 }
1422 }
1423
1424 public void removeOnMucRosterUpdateListener() {
1425 synchronized (this) {
1426 this.mucRosterChangedListenerCount--;
1427 if (this.mucRosterChangedListenerCount <= 0) {
1428 this.mucRosterChangedListenerCount = 0;
1429 this.mOnMucRosterUpdate = null;
1430 if (checkListeners()) {
1431 switchToBackground();
1432 }
1433 }
1434 }
1435 }
1436
1437 private boolean checkListeners() {
1438 return (this.mOnAccountUpdate == null
1439 && this.mOnConversationUpdate == null
1440 && this.mOnRosterUpdate == null
1441 && this.mOnUpdateBlocklist == null
1442 && this.mOnShowErrorToast == null
1443 && this.mOnKeyStatusUpdated == null);
1444 }
1445
1446 private void switchToForeground() {
1447 for (Account account : getAccounts()) {
1448 if (account.getStatus() == Account.State.ONLINE) {
1449 XmppConnection connection = account.getXmppConnection();
1450 if (connection != null && connection.getFeatures().csi()) {
1451 connection.sendActive();
1452 }
1453 }
1454 }
1455 Log.d(Config.LOGTAG, "app switched into foreground");
1456 }
1457
1458 private void switchToBackground() {
1459 for (Account account : getAccounts()) {
1460 if (account.getStatus() == Account.State.ONLINE) {
1461 XmppConnection connection = account.getXmppConnection();
1462 if (connection != null && connection.getFeatures().csi()) {
1463 connection.sendInactive();
1464 }
1465 }
1466 }
1467 for(Conversation conversation : getConversations()) {
1468 conversation.setIncomingChatState(ChatState.ACTIVE);
1469 }
1470 this.mNotificationService.setIsInForeground(false);
1471 Log.d(Config.LOGTAG, "app switched into background");
1472 }
1473
1474 private void connectMultiModeConversations(Account account) {
1475 List<Conversation> conversations = getConversations();
1476 for (Conversation conversation : conversations) {
1477 if ((conversation.getMode() == Conversation.MODE_MULTI)
1478 && (conversation.getAccount() == account)) {
1479 conversation.resetMucOptions();
1480 joinMuc(conversation);
1481 }
1482 }
1483 }
1484
1485 public void joinMuc(Conversation conversation) {
1486 Account account = conversation.getAccount();
1487 account.pendingConferenceJoins.remove(conversation);
1488 account.pendingConferenceLeaves.remove(conversation);
1489 if (account.getStatus() == Account.State.ONLINE) {
1490 final String nick = conversation.getMucOptions().getProposedNick();
1491 final Jid joinJid = conversation.getMucOptions().createJoinJid(nick);
1492 if (joinJid == null) {
1493 return; //safety net
1494 }
1495 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1496 PresencePacket packet = new PresencePacket();
1497 packet.setFrom(conversation.getAccount().getJid());
1498 packet.setTo(joinJid);
1499 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
1500 if (conversation.getMucOptions().getPassword() != null) {
1501 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
1502 }
1503 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
1504 String sig = account.getPgpSignature();
1505 if (sig != null) {
1506 packet.addChild("status").setContent("online");
1507 packet.addChild("x", "jabber:x:signed").setContent(sig);
1508 }
1509 sendPresencePacket(account, packet);
1510 fetchConferenceConfiguration(conversation);
1511 if (!joinJid.equals(conversation.getJid())) {
1512 conversation.setContactJid(joinJid);
1513 databaseBackend.updateConversation(conversation);
1514 }
1515 conversation.setHasMessagesLeftOnServer(false);
1516 } else {
1517 account.pendingConferenceJoins.add(conversation);
1518 }
1519 }
1520
1521 public void providePasswordForMuc(Conversation conversation, String password) {
1522 if (conversation.getMode() == Conversation.MODE_MULTI) {
1523 conversation.getMucOptions().setPassword(password);
1524 if (conversation.getBookmark() != null) {
1525 conversation.getBookmark().setAutojoin(true);
1526 pushBookmarks(conversation.getAccount());
1527 }
1528 databaseBackend.updateConversation(conversation);
1529 joinMuc(conversation);
1530 }
1531 }
1532
1533 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
1534 final MucOptions options = conversation.getMucOptions();
1535 final Jid joinJid = options.createJoinJid(nick);
1536 if (options.online()) {
1537 Account account = conversation.getAccount();
1538 options.setOnRenameListener(new OnRenameListener() {
1539
1540 @Override
1541 public void onSuccess() {
1542 conversation.setContactJid(joinJid);
1543 databaseBackend.updateConversation(conversation);
1544 Bookmark bookmark = conversation.getBookmark();
1545 if (bookmark != null) {
1546 bookmark.setNick(nick);
1547 pushBookmarks(bookmark.getAccount());
1548 }
1549 callback.success(conversation);
1550 }
1551
1552 @Override
1553 public void onFailure() {
1554 callback.error(R.string.nick_in_use, conversation);
1555 }
1556 });
1557
1558 PresencePacket packet = new PresencePacket();
1559 packet.setTo(joinJid);
1560 packet.setFrom(conversation.getAccount().getJid());
1561
1562 String sig = account.getPgpSignature();
1563 if (sig != null) {
1564 packet.addChild("status").setContent("online");
1565 packet.addChild("x", "jabber:x:signed").setContent(sig);
1566 }
1567 sendPresencePacket(account, packet);
1568 } else {
1569 conversation.setContactJid(joinJid);
1570 databaseBackend.updateConversation(conversation);
1571 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1572 Bookmark bookmark = conversation.getBookmark();
1573 if (bookmark != null) {
1574 bookmark.setNick(nick);
1575 pushBookmarks(bookmark.getAccount());
1576 }
1577 joinMuc(conversation);
1578 }
1579 }
1580 }
1581
1582 public void leaveMuc(Conversation conversation) {
1583 Account account = conversation.getAccount();
1584 account.pendingConferenceJoins.remove(conversation);
1585 account.pendingConferenceLeaves.remove(conversation);
1586 if (account.getStatus() == Account.State.ONLINE) {
1587 PresencePacket packet = new PresencePacket();
1588 packet.setTo(conversation.getJid());
1589 packet.setFrom(conversation.getAccount().getJid());
1590 packet.setAttribute("type", "unavailable");
1591 sendPresencePacket(conversation.getAccount(), packet);
1592 conversation.getMucOptions().setOffline();
1593 conversation.deregisterWithBookmark();
1594 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
1595 + ": leaving muc " + conversation.getJid());
1596 } else {
1597 account.pendingConferenceLeaves.add(conversation);
1598 }
1599 }
1600
1601 private String findConferenceServer(final Account account) {
1602 String server;
1603 if (account.getXmppConnection() != null) {
1604 server = account.getXmppConnection().getMucServer();
1605 if (server != null) {
1606 return server;
1607 }
1608 }
1609 for (Account other : getAccounts()) {
1610 if (other != account && other.getXmppConnection() != null) {
1611 server = other.getXmppConnection().getMucServer();
1612 if (server != null) {
1613 return server;
1614 }
1615 }
1616 }
1617 return null;
1618 }
1619
1620 public void createAdhocConference(final Account account, final Iterable<Jid> jids, final UiCallback<Conversation> callback) {
1621 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
1622 if (account.getStatus() == Account.State.ONLINE) {
1623 try {
1624 String server = findConferenceServer(account);
1625 if (server == null) {
1626 if (callback != null) {
1627 callback.error(R.string.no_conference_server_found, null);
1628 }
1629 return;
1630 }
1631 String name = new BigInteger(75, getRNG()).toString(32);
1632 Jid jid = Jid.fromParts(name, server, null);
1633 final Conversation conversation = findOrCreateConversation(account, jid, true);
1634 joinMuc(conversation);
1635 Bundle options = new Bundle();
1636 options.putString("muc#roomconfig_persistentroom", "1");
1637 options.putString("muc#roomconfig_membersonly", "1");
1638 options.putString("muc#roomconfig_publicroom", "0");
1639 options.putString("muc#roomconfig_whois", "anyone");
1640 pushConferenceConfiguration(conversation, options, new OnConferenceOptionsPushed() {
1641 @Override
1642 public void onPushSucceeded() {
1643 for (Jid invite : jids) {
1644 invite(conversation, invite);
1645 }
1646 if (account.countPresences() > 1) {
1647 directInvite(conversation, account.getJid().toBareJid());
1648 }
1649 if (callback != null) {
1650 callback.success(conversation);
1651 }
1652 }
1653
1654 @Override
1655 public void onPushFailed() {
1656 if (callback != null) {
1657 callback.error(R.string.conference_creation_failed, conversation);
1658 }
1659 }
1660 });
1661
1662 } catch (InvalidJidException e) {
1663 if (callback != null) {
1664 callback.error(R.string.conference_creation_failed, null);
1665 }
1666 }
1667 } else {
1668 if (callback != null) {
1669 callback.error(R.string.not_connected_try_again, null);
1670 }
1671 }
1672 }
1673
1674 public void fetchConferenceConfiguration(final Conversation conversation) {
1675 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
1676 request.setTo(conversation.getJid().toBareJid());
1677 request.query("http://jabber.org/protocol/disco#info");
1678 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
1679 @Override
1680 public void onIqPacketReceived(Account account, IqPacket packet) {
1681 if (packet.getType() == IqPacket.TYPE.RESULT) {
1682 ArrayList<String> features = new ArrayList<>();
1683 for (Element child : packet.query().getChildren()) {
1684 if (child != null && child.getName().equals("feature")) {
1685 String var = child.getAttribute("var");
1686 if (var != null) {
1687 features.add(var);
1688 }
1689 }
1690 }
1691 conversation.getMucOptions().updateFeatures(features);
1692 updateConversationUi();
1693 }
1694 }
1695 });
1696 }
1697
1698 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
1699 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
1700 request.setTo(conversation.getJid().toBareJid());
1701 request.query("http://jabber.org/protocol/muc#owner");
1702 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
1703 @Override
1704 public void onIqPacketReceived(Account account, IqPacket packet) {
1705 if (packet.getType() == IqPacket.TYPE.RESULT) {
1706 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
1707 for (Field field : data.getFields()) {
1708 if (options.containsKey(field.getName())) {
1709 field.setValue(options.getString(field.getName()));
1710 }
1711 }
1712 data.submit();
1713 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
1714 set.setTo(conversation.getJid().toBareJid());
1715 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
1716 sendIqPacket(account, set, new OnIqPacketReceived() {
1717 @Override
1718 public void onIqPacketReceived(Account account, IqPacket packet) {
1719 if (callback != null) {
1720 if (packet.getType() == IqPacket.TYPE.RESULT) {
1721 callback.onPushSucceeded();
1722 } else {
1723 callback.onPushFailed();
1724 }
1725 }
1726 }
1727 });
1728 } else {
1729 if (callback != null) {
1730 callback.onPushFailed();
1731 }
1732 }
1733 }
1734 });
1735 }
1736
1737 public void pushSubjectToConference(final Conversation conference, final String subject) {
1738 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
1739 this.sendMessagePacket(conference.getAccount(), packet);
1740 final MucOptions mucOptions = conference.getMucOptions();
1741 final MucOptions.User self = mucOptions.getSelf();
1742 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
1743 Bundle options = new Bundle();
1744 options.putString("muc#roomconfig_persistentroom", "1");
1745 this.pushConferenceConfiguration(conference, options, null);
1746 }
1747 }
1748
1749 public void changeAffiliationInConference(final Conversation conference, Jid user, MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
1750 final Jid jid = user.toBareJid();
1751 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
1752 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
1753 @Override
1754 public void onIqPacketReceived(Account account, IqPacket packet) {
1755 if (packet.getType() == IqPacket.TYPE.RESULT) {
1756 callback.onAffiliationChangedSuccessful(jid);
1757 } else {
1758 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
1759 }
1760 }
1761 });
1762 }
1763
1764 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
1765 List<Jid> jids = new ArrayList<>();
1766 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
1767 if (user.getAffiliation() == before && user.getJid() != null) {
1768 jids.add(user.getJid());
1769 }
1770 }
1771 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
1772 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
1773 }
1774
1775 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
1776 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
1777 Log.d(Config.LOGTAG, request.toString());
1778 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
1779 @Override
1780 public void onIqPacketReceived(Account account, IqPacket packet) {
1781 Log.d(Config.LOGTAG, packet.toString());
1782 if (packet.getType() == IqPacket.TYPE.RESULT) {
1783 callback.onRoleChangedSuccessful(nick);
1784 } else {
1785 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
1786 }
1787 }
1788 });
1789 }
1790
1791 public void disconnect(Account account, boolean force) {
1792 if ((account.getStatus() == Account.State.ONLINE)
1793 || (account.getStatus() == Account.State.DISABLED)) {
1794 if (!force) {
1795 List<Conversation> conversations = getConversations();
1796 for (Conversation conversation : conversations) {
1797 if (conversation.getAccount() == account) {
1798 if (conversation.getMode() == Conversation.MODE_MULTI) {
1799 leaveMuc(conversation);
1800 } else {
1801 if (conversation.endOtrIfNeeded()) {
1802 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1803 + ": ended otr session with "
1804 + conversation.getJid());
1805 }
1806 }
1807 }
1808 }
1809 sendOfflinePresence(account);
1810 }
1811 account.getXmppConnection().disconnect(force);
1812 }
1813 }
1814
1815 @Override
1816 public IBinder onBind(Intent intent) {
1817 return mBinder;
1818 }
1819
1820 public void updateMessage(Message message) {
1821 databaseBackend.updateMessage(message);
1822 updateConversationUi();
1823 }
1824
1825 protected void syncDirtyContacts(Account account) {
1826 for (Contact contact : account.getRoster().getContacts()) {
1827 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
1828 pushContactToServer(contact);
1829 }
1830 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
1831 deleteContactOnServer(contact);
1832 }
1833 }
1834 }
1835
1836 public void createContact(Contact contact) {
1837 SharedPreferences sharedPref = getPreferences();
1838 boolean autoGrant = sharedPref.getBoolean("grant_new_contacts", true);
1839 if (autoGrant) {
1840 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
1841 contact.setOption(Contact.Options.ASKING);
1842 }
1843 pushContactToServer(contact);
1844 }
1845
1846 public void onOtrSessionEstablished(Conversation conversation) {
1847 final Account account = conversation.getAccount();
1848 final Session otrSession = conversation.getOtrSession();
1849 Log.d(Config.LOGTAG,
1850 account.getJid().toBareJid() + " otr session established with "
1851 + conversation.getJid() + "/"
1852 + otrSession.getSessionID().getUserID());
1853 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
1854
1855 @Override
1856 public void onMessageFound(Message message) {
1857 SessionID id = otrSession.getSessionID();
1858 try {
1859 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
1860 } catch (InvalidJidException e) {
1861 return;
1862 }
1863 if (message.needsUploading()) {
1864 mJingleConnectionManager.createNewConnection(message);
1865 } else {
1866 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
1867 if (outPacket != null) {
1868 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
1869 message.setStatus(Message.STATUS_SEND);
1870 databaseBackend.updateMessage(message);
1871 sendMessagePacket(account, outPacket);
1872 }
1873 }
1874 updateConversationUi();
1875 }
1876 });
1877 }
1878
1879 public boolean renewSymmetricKey(Conversation conversation) {
1880 Account account = conversation.getAccount();
1881 byte[] symmetricKey = new byte[32];
1882 this.mRandom.nextBytes(symmetricKey);
1883 Session otrSession = conversation.getOtrSession();
1884 if (otrSession != null) {
1885 MessagePacket packet = new MessagePacket();
1886 packet.setType(MessagePacket.TYPE_CHAT);
1887 packet.setFrom(account.getJid());
1888 packet.addChild("private", "urn:xmpp:carbons:2");
1889 packet.addChild("no-copy", "urn:xmpp:hints");
1890 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
1891 + otrSession.getSessionID().getUserID());
1892 try {
1893 packet.setBody(otrSession
1894 .transformSending(CryptoHelper.FILETRANSFER
1895 + CryptoHelper.bytesToHex(symmetricKey))[0]);
1896 sendMessagePacket(account, packet);
1897 conversation.setSymmetricKey(symmetricKey);
1898 return true;
1899 } catch (OtrException e) {
1900 return false;
1901 }
1902 }
1903 return false;
1904 }
1905
1906 public void pushContactToServer(final Contact contact) {
1907 contact.resetOption(Contact.Options.DIRTY_DELETE);
1908 contact.setOption(Contact.Options.DIRTY_PUSH);
1909 final Account account = contact.getAccount();
1910 if (account.getStatus() == Account.State.ONLINE) {
1911 final boolean ask = contact.getOption(Contact.Options.ASKING);
1912 final boolean sendUpdates = contact
1913 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
1914 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
1915 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
1916 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
1917 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
1918 if (sendUpdates) {
1919 sendPresencePacket(account,
1920 mPresenceGenerator.sendPresenceUpdatesTo(contact));
1921 }
1922 if (ask) {
1923 sendPresencePacket(account,
1924 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
1925 }
1926 }
1927 }
1928
1929 public void publishAvatar(final Account account,
1930 final Uri image,
1931 final UiCallback<Avatar> callback) {
1932 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
1933 final int size = Config.AVATAR_SIZE;
1934 final Avatar avatar = getFileBackend()
1935 .getPepAvatar(image, size, format);
1936 if (avatar != null) {
1937 avatar.height = size;
1938 avatar.width = size;
1939 if (format.equals(Bitmap.CompressFormat.WEBP)) {
1940 avatar.type = "image/webp";
1941 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
1942 avatar.type = "image/jpeg";
1943 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
1944 avatar.type = "image/png";
1945 }
1946 if (!getFileBackend().save(avatar)) {
1947 callback.error(R.string.error_saving_avatar, avatar);
1948 return;
1949 }
1950 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
1951 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
1952
1953 @Override
1954 public void onIqPacketReceived(Account account, IqPacket result) {
1955 if (result.getType() == IqPacket.TYPE.RESULT) {
1956 final IqPacket packet = XmppConnectionService.this.mIqGenerator
1957 .publishAvatarMetadata(avatar);
1958 sendIqPacket(account, packet, new OnIqPacketReceived() {
1959 @Override
1960 public void onIqPacketReceived(Account account, IqPacket result) {
1961 if (result.getType() == IqPacket.TYPE.RESULT) {
1962 if (account.setAvatar(avatar.getFilename())) {
1963 getAvatarService().clear(account);
1964 databaseBackend.updateAccount(account);
1965 }
1966 callback.success(avatar);
1967 } else {
1968 callback.error(
1969 R.string.error_publish_avatar_server_reject,
1970 avatar);
1971 }
1972 }
1973 });
1974 } else {
1975 callback.error(
1976 R.string.error_publish_avatar_server_reject,
1977 avatar);
1978 }
1979 }
1980 });
1981 } else {
1982 callback.error(R.string.error_publish_avatar_converting, null);
1983 }
1984 }
1985
1986 public void fetchAvatar(Account account, Avatar avatar) {
1987 fetchAvatar(account, avatar, null);
1988 }
1989
1990 private static String generateFetchKey(Account account, final Avatar avatar) {
1991 return account.getJid().toBareJid()+"_"+avatar.owner+"_"+avatar.sha1sum;
1992 }
1993
1994 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
1995 final String KEY = generateFetchKey(account, avatar);
1996 synchronized(this.mInProgressAvatarFetches) {
1997 if (this.mInProgressAvatarFetches.contains(KEY)) {
1998 return;
1999 } else {
2000 switch (avatar.origin) {
2001 case PEP:
2002 this.mInProgressAvatarFetches.add(KEY);
2003 fetchAvatarPep(account, avatar, callback);
2004 break;
2005 case VCARD:
2006 this.mInProgressAvatarFetches.add(KEY);
2007 fetchAvatarVcard(account, avatar, callback);
2008 break;
2009 }
2010 }
2011 }
2012 }
2013
2014 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2015 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2016 sendIqPacket(account, packet, new OnIqPacketReceived() {
2017
2018 @Override
2019 public void onIqPacketReceived(Account account, IqPacket result) {
2020 synchronized (mInProgressAvatarFetches) {
2021 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2022 }
2023 final String ERROR = account.getJid().toBareJid()
2024 + ": fetching avatar for " + avatar.owner + " failed ";
2025 if (result.getType() == IqPacket.TYPE.RESULT) {
2026 avatar.image = mIqParser.avatarData(result);
2027 if (avatar.image != null) {
2028 if (getFileBackend().save(avatar)) {
2029 if (account.getJid().toBareJid().equals(avatar.owner)) {
2030 if (account.setAvatar(avatar.getFilename())) {
2031 databaseBackend.updateAccount(account);
2032 }
2033 getAvatarService().clear(account);
2034 updateConversationUi();
2035 updateAccountUi();
2036 } else {
2037 Contact contact = account.getRoster()
2038 .getContact(avatar.owner);
2039 contact.setAvatar(avatar);
2040 getAvatarService().clear(contact);
2041 updateConversationUi();
2042 updateRosterUi();
2043 }
2044 if (callback != null) {
2045 callback.success(avatar);
2046 }
2047 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2048 + ": succesfuly fetched pep avatar for " + avatar.owner);
2049 return;
2050 }
2051 } else {
2052
2053 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2054 }
2055 } else {
2056 Element error = result.findChild("error");
2057 if (error == null) {
2058 Log.d(Config.LOGTAG, ERROR + "(server error)");
2059 } else {
2060 Log.d(Config.LOGTAG, ERROR + error.toString());
2061 }
2062 }
2063 if (callback != null) {
2064 callback.error(0, null);
2065 }
2066
2067 }
2068 });
2069 }
2070
2071 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2072 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2073 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2074 @Override
2075 public void onIqPacketReceived(Account account, IqPacket packet) {
2076 synchronized (mInProgressAvatarFetches) {
2077 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2078 }
2079 if (packet.getType() == IqPacket.TYPE.RESULT) {
2080 Element vCard = packet.findChild("vCard", "vcard-temp");
2081 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2082 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2083 if (image != null) {
2084 avatar.image = image;
2085 if (getFileBackend().save(avatar)) {
2086 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2087 + ": successfully fetched vCard avatar for " + avatar.owner);
2088 Contact contact = account.getRoster()
2089 .getContact(avatar.owner);
2090 contact.setAvatar(avatar);
2091 getAvatarService().clear(contact);
2092 updateConversationUi();
2093 updateRosterUi();
2094 }
2095 }
2096 }
2097 }
2098 });
2099 }
2100
2101 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2102 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2103 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2104
2105 @Override
2106 public void onIqPacketReceived(Account account, IqPacket packet) {
2107 if (packet.getType() == IqPacket.TYPE.RESULT) {
2108 Element pubsub = packet.findChild("pubsub",
2109 "http://jabber.org/protocol/pubsub");
2110 if (pubsub != null) {
2111 Element items = pubsub.findChild("items");
2112 if (items != null) {
2113 Avatar avatar = Avatar.parseMetadata(items);
2114 if (avatar != null) {
2115 avatar.owner = account.getJid().toBareJid();
2116 if (fileBackend.isAvatarCached(avatar)) {
2117 if (account.setAvatar(avatar.getFilename())) {
2118 databaseBackend.updateAccount(account);
2119 }
2120 getAvatarService().clear(account);
2121 callback.success(avatar);
2122 } else {
2123 fetchAvatarPep(account, avatar, callback);
2124 }
2125 return;
2126 }
2127 }
2128 }
2129 }
2130 callback.error(0, null);
2131 }
2132 });
2133 }
2134
2135 public void deleteContactOnServer(Contact contact) {
2136 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2137 contact.resetOption(Contact.Options.DIRTY_PUSH);
2138 contact.setOption(Contact.Options.DIRTY_DELETE);
2139 Account account = contact.getAccount();
2140 if (account.getStatus() == Account.State.ONLINE) {
2141 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2142 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2143 item.setAttribute("jid", contact.getJid().toString());
2144 item.setAttribute("subscription", "remove");
2145 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2146 }
2147 }
2148
2149 public void updateConversation(Conversation conversation) {
2150 this.databaseBackend.updateConversation(conversation);
2151 }
2152
2153 public void reconnectAccount(final Account account, final boolean force) {
2154 synchronized (account) {
2155 if (account.getXmppConnection() != null) {
2156 disconnect(account, force);
2157 }
2158 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2159
2160 synchronized (this.mInProgressAvatarFetches) {
2161 for(Iterator<String> iterator = this.mInProgressAvatarFetches.iterator(); iterator.hasNext();) {
2162 final String KEY = iterator.next();
2163 if (KEY.startsWith(account.getJid().toBareJid()+"_")) {
2164 iterator.remove();
2165 }
2166 }
2167 }
2168
2169 if (account.getXmppConnection() == null) {
2170 account.setXmppConnection(createConnection(account));
2171 }
2172 Thread thread = new Thread(account.getXmppConnection());
2173 thread.start();
2174 scheduleWakeUpCall(Config.CONNECT_TIMEOUT, account.getUuid().hashCode());
2175 } else {
2176 account.getRoster().clearPresences();
2177 account.setXmppConnection(null);
2178 }
2179 }
2180 }
2181
2182 public void reconnectAccountInBackground(final Account account) {
2183 new Thread(new Runnable() {
2184 @Override
2185 public void run() {
2186 reconnectAccount(account,false);
2187 }
2188 }).start();
2189 }
2190
2191 public void invite(Conversation conversation, Jid contact) {
2192 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+": inviting "+contact+" to "+conversation.getJid().toBareJid());
2193 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2194 sendMessagePacket(conversation.getAccount(), packet);
2195 }
2196
2197 public void directInvite(Conversation conversation, Jid jid) {
2198 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2199 sendMessagePacket(conversation.getAccount(),packet);
2200 }
2201
2202 public void resetSendingToWaiting(Account account) {
2203 for (Conversation conversation : getConversations()) {
2204 if (conversation.getAccount() == account) {
2205 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2206
2207 @Override
2208 public void onMessageFound(Message message) {
2209 markMessage(message, Message.STATUS_WAITING);
2210 }
2211 });
2212 }
2213 }
2214 }
2215
2216 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2217 if (uuid == null) {
2218 return null;
2219 }
2220 for (Conversation conversation : getConversations()) {
2221 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2222 final Message message = conversation.findSentMessageWithUuid(uuid);
2223 if (message != null) {
2224 markMessage(message, status);
2225 }
2226 return message;
2227 }
2228 }
2229 return null;
2230 }
2231
2232 public boolean markMessage(Conversation conversation, String uuid,
2233 int status) {
2234 if (uuid == null) {
2235 return false;
2236 } else {
2237 Message message = conversation.findSentMessageWithUuid(uuid);
2238 if (message != null) {
2239 markMessage(message, status);
2240 return true;
2241 } else {
2242 return false;
2243 }
2244 }
2245 }
2246
2247 public void markMessage(Message message, int status) {
2248 if (status == Message.STATUS_SEND_FAILED
2249 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2250 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2251 return;
2252 }
2253 message.setStatus(status);
2254 databaseBackend.updateMessage(message);
2255 updateConversationUi();
2256 }
2257
2258 public SharedPreferences getPreferences() {
2259 return PreferenceManager
2260 .getDefaultSharedPreferences(getApplicationContext());
2261 }
2262
2263 public boolean forceEncryption() {
2264 return getPreferences().getBoolean("force_encryption", false);
2265 }
2266
2267 public boolean confirmMessages() {
2268 return getPreferences().getBoolean("confirm_messages", true);
2269 }
2270
2271 public boolean sendChatStates() {
2272 return getPreferences().getBoolean("chat_states", false);
2273 }
2274
2275 public boolean saveEncryptedMessages() {
2276 return !getPreferences().getBoolean("dont_save_encrypted", false);
2277 }
2278
2279 public boolean indicateReceived() {
2280 return getPreferences().getBoolean("indicate_received", false);
2281 }
2282
2283 public int unreadCount() {
2284 int count = 0;
2285 for(Conversation conversation : getConversations()) {
2286 count += conversation.unreadCount();
2287 }
2288 return count;
2289 }
2290
2291
2292 public void showErrorToastInUi(int resId) {
2293 if (mOnShowErrorToast != null) {
2294 mOnShowErrorToast.onShowErrorToast(resId);
2295 }
2296 }
2297
2298 public void updateConversationUi() {
2299 if (mOnConversationUpdate != null) {
2300 mOnConversationUpdate.onConversationUpdate();
2301 }
2302 }
2303
2304 public void updateAccountUi() {
2305 if (mOnAccountUpdate != null) {
2306 mOnAccountUpdate.onAccountUpdate();
2307 }
2308 }
2309
2310 public void updateRosterUi() {
2311 if (mOnRosterUpdate != null) {
2312 mOnRosterUpdate.onRosterUpdate();
2313 }
2314 }
2315
2316 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
2317 if (mOnUpdateBlocklist != null) {
2318 mOnUpdateBlocklist.OnUpdateBlocklist(status);
2319 }
2320 }
2321
2322 public void updateMucRosterUi() {
2323 if (mOnMucRosterUpdate != null) {
2324 mOnMucRosterUpdate.onMucRosterUpdate();
2325 }
2326 }
2327
2328 public void keyStatusUpdated() {
2329 if(mOnKeyStatusUpdated != null) {
2330 mOnKeyStatusUpdated.onKeyStatusUpdated();
2331 }
2332 }
2333
2334 public Account findAccountByJid(final Jid accountJid) {
2335 for (Account account : this.accounts) {
2336 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
2337 return account;
2338 }
2339 }
2340 return null;
2341 }
2342
2343 public Conversation findConversationByUuid(String uuid) {
2344 for (Conversation conversation : getConversations()) {
2345 if (conversation.getUuid().equals(uuid)) {
2346 return conversation;
2347 }
2348 }
2349 return null;
2350 }
2351
2352 public void markRead(final Conversation conversation) {
2353 mNotificationService.clear(conversation);
2354 conversation.markRead();
2355 updateUnreadCountBadge();
2356 }
2357
2358 public synchronized void updateUnreadCountBadge() {
2359 int count = unreadCount();
2360 if (unreadCount != count) {
2361 Log.d(Config.LOGTAG, "update unread count to " + count);
2362 if (count > 0) {
2363 ShortcutBadger.with(getApplicationContext()).count(count);
2364 } else {
2365 ShortcutBadger.with(getApplicationContext()).remove();
2366 }
2367 unreadCount = count;
2368 }
2369 }
2370
2371 public void sendReadMarker(final Conversation conversation) {
2372 final Message markable = conversation.getLatestMarkableMessage();
2373 this.markRead(conversation);
2374 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
2375 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
2376 Account account = conversation.getAccount();
2377 final Jid to = markable.getCounterpart();
2378 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
2379 this.sendMessagePacket(conversation.getAccount(), packet);
2380 }
2381 updateConversationUi();
2382 }
2383
2384 public SecureRandom getRNG() {
2385 return this.mRandom;
2386 }
2387
2388 public MemorizingTrustManager getMemorizingTrustManager() {
2389 return this.mMemorizingTrustManager;
2390 }
2391
2392 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
2393 this.mMemorizingTrustManager = trustManager;
2394 }
2395
2396 public void updateMemorizingTrustmanager() {
2397 final MemorizingTrustManager tm;
2398 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
2399 if (dontTrustSystemCAs) {
2400 tm = new MemorizingTrustManager(getApplicationContext(), null);
2401 } else {
2402 tm = new MemorizingTrustManager(getApplicationContext());
2403 }
2404 setMemorizingTrustManager(tm);
2405 }
2406
2407 public PowerManager getPowerManager() {
2408 return this.pm;
2409 }
2410
2411 public LruCache<String, Bitmap> getBitmapCache() {
2412 return this.mBitmapCache;
2413 }
2414
2415 public void syncRosterToDisk(final Account account) {
2416 Runnable runnable = new Runnable() {
2417
2418 @Override
2419 public void run() {
2420 databaseBackend.writeRoster(account.getRoster());
2421 }
2422 };
2423 mDatabaseExecutor.execute(runnable);
2424
2425 }
2426
2427 public List<String> getKnownHosts() {
2428 final List<String> hosts = new ArrayList<>();
2429 for (final Account account : getAccounts()) {
2430 if (!hosts.contains(account.getServer().toString())) {
2431 hosts.add(account.getServer().toString());
2432 }
2433 for (final Contact contact : account.getRoster().getContacts()) {
2434 if (contact.showInRoster()) {
2435 final String server = contact.getServer().toString();
2436 if (server != null && !hosts.contains(server)) {
2437 hosts.add(server);
2438 }
2439 }
2440 }
2441 }
2442 return hosts;
2443 }
2444
2445 public List<String> getKnownConferenceHosts() {
2446 final ArrayList<String> mucServers = new ArrayList<>();
2447 for (final Account account : accounts) {
2448 if (account.getXmppConnection() != null) {
2449 final String server = account.getXmppConnection().getMucServer();
2450 if (server != null && !mucServers.contains(server)) {
2451 mucServers.add(server);
2452 }
2453 }
2454 }
2455 return mucServers;
2456 }
2457
2458 public void sendMessagePacket(Account account, MessagePacket packet) {
2459 XmppConnection connection = account.getXmppConnection();
2460 if (connection != null) {
2461 connection.sendMessagePacket(packet);
2462 }
2463 }
2464
2465 public void sendPresencePacket(Account account, PresencePacket packet) {
2466 XmppConnection connection = account.getXmppConnection();
2467 if (connection != null) {
2468 connection.sendPresencePacket(packet);
2469 }
2470 }
2471
2472 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
2473 final XmppConnection connection = account.getXmppConnection();
2474 if (connection != null) {
2475 connection.sendIqPacket(packet, callback);
2476 }
2477 }
2478
2479 public void sendPresence(final Account account) {
2480 sendPresencePacket(account, mPresenceGenerator.sendPresence(account));
2481 }
2482
2483 public void sendOfflinePresence(final Account account) {
2484 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
2485 }
2486
2487 public MessageGenerator getMessageGenerator() {
2488 return this.mMessageGenerator;
2489 }
2490
2491 public PresenceGenerator getPresenceGenerator() {
2492 return this.mPresenceGenerator;
2493 }
2494
2495 public IqGenerator getIqGenerator() {
2496 return this.mIqGenerator;
2497 }
2498
2499 public IqParser getIqParser() {
2500 return this.mIqParser;
2501 }
2502
2503 public JingleConnectionManager getJingleConnectionManager() {
2504 return this.mJingleConnectionManager;
2505 }
2506
2507 public MessageArchiveService getMessageArchiveService() {
2508 return this.mMessageArchiveService;
2509 }
2510
2511 public List<Contact> findContacts(Jid jid) {
2512 ArrayList<Contact> contacts = new ArrayList<>();
2513 for (Account account : getAccounts()) {
2514 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2515 Contact contact = account.getRoster().getContactFromRoster(jid);
2516 if (contact != null) {
2517 contacts.add(contact);
2518 }
2519 }
2520 }
2521 return contacts;
2522 }
2523
2524 public NotificationService getNotificationService() {
2525 return this.mNotificationService;
2526 }
2527
2528 public HttpConnectionManager getHttpConnectionManager() {
2529 return this.mHttpConnectionManager;
2530 }
2531
2532 public void resendFailedMessages(final Message message) {
2533 final Collection<Message> messages = new ArrayList<>();
2534 Message current = message;
2535 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
2536 messages.add(current);
2537 if (current.mergeable(current.next())) {
2538 current = current.next();
2539 } else {
2540 break;
2541 }
2542 }
2543 for (final Message msg : messages) {
2544 msg.setTime(System.currentTimeMillis());
2545 markMessage(msg, Message.STATUS_WAITING);
2546 this.resendMessage(msg,false);
2547 }
2548 }
2549
2550 public void clearConversationHistory(final Conversation conversation) {
2551 conversation.clearMessages();
2552 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
2553 new Thread(new Runnable() {
2554 @Override
2555 public void run() {
2556 databaseBackend.deleteMessagesInConversation(conversation);
2557 }
2558 }).start();
2559 }
2560
2561 public void sendBlockRequest(final Blockable blockable) {
2562 if (blockable != null && blockable.getBlockedJid() != null) {
2563 final Jid jid = blockable.getBlockedJid();
2564 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid), new OnIqPacketReceived() {
2565
2566 @Override
2567 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2568 if (packet.getType() == IqPacket.TYPE.RESULT) {
2569 account.getBlocklist().add(jid);
2570 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
2571 }
2572 }
2573 });
2574 }
2575 }
2576
2577 public void sendUnblockRequest(final Blockable blockable) {
2578 if (blockable != null && blockable.getJid() != null) {
2579 final Jid jid = blockable.getBlockedJid();
2580 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
2581 @Override
2582 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2583 if (packet.getType() == IqPacket.TYPE.RESULT) {
2584 account.getBlocklist().remove(jid);
2585 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
2586 }
2587 }
2588 });
2589 }
2590 }
2591
2592 public interface OnMoreMessagesLoaded {
2593 public void onMoreMessagesLoaded(int count, Conversation conversation);
2594
2595 public void informUser(int r);
2596 }
2597
2598 public interface OnAccountPasswordChanged {
2599 public void onPasswordChangeSucceeded();
2600
2601 public void onPasswordChangeFailed();
2602 }
2603
2604 public interface OnAffiliationChanged {
2605 public void onAffiliationChangedSuccessful(Jid jid);
2606
2607 public void onAffiliationChangeFailed(Jid jid, int resId);
2608 }
2609
2610 public interface OnRoleChanged {
2611 public void onRoleChangedSuccessful(String nick);
2612
2613 public void onRoleChangeFailed(String nick, int resid);
2614 }
2615
2616 public interface OnConversationUpdate {
2617 public void onConversationUpdate();
2618 }
2619
2620 public interface OnAccountUpdate {
2621 public void onAccountUpdate();
2622 }
2623
2624 public interface OnRosterUpdate {
2625 public void onRosterUpdate();
2626 }
2627
2628 public interface OnMucRosterUpdate {
2629 public void onMucRosterUpdate();
2630 }
2631
2632 public interface OnConferenceOptionsPushed {
2633 public void onPushSucceeded();
2634
2635 public void onPushFailed();
2636 }
2637
2638 public interface OnShowErrorToast {
2639 void onShowErrorToast(int resId);
2640 }
2641
2642 public class XmppConnectionBinder extends Binder {
2643 public XmppConnectionService getService() {
2644 return XmppConnectionService.this;
2645 }
2646 }
2647}