1package eu.siacs.conversations.services;
2
3import android.annotation.SuppressLint;
4import android.app.AlarmManager;
5import android.app.PendingIntent;
6import android.app.Service;
7import android.content.Context;
8import android.content.Intent;
9import android.content.SharedPreferences;
10import android.database.ContentObserver;
11import android.graphics.Bitmap;
12import android.net.ConnectivityManager;
13import android.net.NetworkInfo;
14import android.net.Uri;
15import android.os.Binder;
16import android.os.Bundle;
17import android.os.FileObserver;
18import android.os.IBinder;
19import android.os.Looper;
20import android.os.PowerManager;
21import android.os.PowerManager.WakeLock;
22import android.os.SystemClock;
23import android.preference.PreferenceManager;
24import android.provider.ContactsContract;
25import android.util.Log;
26import android.util.LruCache;
27
28import net.java.otr4j.OtrException;
29import net.java.otr4j.session.Session;
30import net.java.otr4j.session.SessionID;
31import net.java.otr4j.session.SessionImpl;
32import net.java.otr4j.session.SessionStatus;
33
34import org.openintents.openpgp.util.OpenPgpApi;
35import org.openintents.openpgp.util.OpenPgpServiceConnection;
36
37import java.math.BigInteger;
38import java.security.SecureRandom;
39import java.util.ArrayList;
40import java.util.Arrays;
41import java.util.Collection;
42import java.util.Collections;
43import java.util.Comparator;
44import java.util.Hashtable;
45import java.util.Iterator;
46import java.util.List;
47import java.util.Locale;
48import java.util.Map;
49import java.util.concurrent.CopyOnWriteArrayList;
50
51import de.duenndns.ssl.MemorizingTrustManager;
52import eu.siacs.conversations.Config;
53import eu.siacs.conversations.R;
54import eu.siacs.conversations.crypto.PgpEngine;
55import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
56import eu.siacs.conversations.entities.Account;
57import eu.siacs.conversations.entities.Blockable;
58import eu.siacs.conversations.entities.Bookmark;
59import eu.siacs.conversations.entities.Contact;
60import eu.siacs.conversations.entities.Conversation;
61import eu.siacs.conversations.entities.Message;
62import eu.siacs.conversations.entities.MucOptions;
63import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
64import eu.siacs.conversations.entities.Transferable;
65import eu.siacs.conversations.entities.TransferablePlaceholder;
66import eu.siacs.conversations.generator.IqGenerator;
67import eu.siacs.conversations.generator.MessageGenerator;
68import eu.siacs.conversations.generator.PresenceGenerator;
69import eu.siacs.conversations.http.HttpConnectionManager;
70import eu.siacs.conversations.parser.IqParser;
71import eu.siacs.conversations.parser.MessageParser;
72import eu.siacs.conversations.parser.PresenceParser;
73import eu.siacs.conversations.persistance.DatabaseBackend;
74import eu.siacs.conversations.persistance.FileBackend;
75import eu.siacs.conversations.ui.UiCallback;
76import eu.siacs.conversations.utils.CryptoHelper;
77import eu.siacs.conversations.utils.ExceptionHelper;
78import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
79import eu.siacs.conversations.utils.PRNGFixes;
80import eu.siacs.conversations.utils.PhoneHelper;
81import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
82import eu.siacs.conversations.utils.Xmlns;
83import eu.siacs.conversations.xml.Element;
84import eu.siacs.conversations.xmpp.OnBindListener;
85import eu.siacs.conversations.xmpp.OnContactStatusChanged;
86import eu.siacs.conversations.xmpp.OnIqPacketReceived;
87import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
88import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
89import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
90import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
91import eu.siacs.conversations.xmpp.OnStatusChanged;
92import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
93import eu.siacs.conversations.xmpp.XmppConnection;
94import eu.siacs.conversations.xmpp.chatstate.ChatState;
95import eu.siacs.conversations.xmpp.forms.Data;
96import eu.siacs.conversations.xmpp.forms.Field;
97import eu.siacs.conversations.xmpp.jid.InvalidJidException;
98import eu.siacs.conversations.xmpp.jid.Jid;
99import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
100import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
101import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
102import eu.siacs.conversations.xmpp.pep.Avatar;
103import eu.siacs.conversations.xmpp.stanzas.IqPacket;
104import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
105import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
106import me.leolin.shortcutbadger.ShortcutBadger;
107
108public class XmppConnectionService extends Service implements OnPhoneContactsLoadedListener {
109
110 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
111 public static final String ACTION_DISABLE_FOREGROUND = "disable_foreground";
112 private static final String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
113 public static final String ACTION_TRY_AGAIN = "try_again";
114 public static final String ACTION_DISABLE_ACCOUNT = "disable_account";
115 private ContentObserver contactObserver = new ContentObserver(null) {
116 @Override
117 public void onChange(boolean selfChange) {
118 super.onChange(selfChange);
119 Intent intent = new Intent(getApplicationContext(),
120 XmppConnectionService.class);
121 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
122 startService(intent);
123 }
124 };
125
126 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor();
127 private final SerialSingleThreadExecutor mDatabaseExecutor = new SerialSingleThreadExecutor();
128
129 private final IBinder mBinder = new XmppConnectionBinder();
130 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
131 private final FileObserver fileObserver = new FileObserver(
132 FileBackend.getConversationsImageDirectory()) {
133
134 @Override
135 public void onEvent(int event, String path) {
136 if (event == FileObserver.DELETE) {
137 markFileDeleted(path.split("\\.")[0]);
138 }
139 }
140 };
141 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
142
143 @Override
144 public void onJinglePacketReceived(Account account, JinglePacket packet) {
145 mJingleConnectionManager.deliverPacket(account, packet);
146 }
147 };
148 private final OnBindListener mOnBindListener = new OnBindListener() {
149
150 @Override
151 public void onBind(final Account account) {
152 account.getRoster().clearPresences();
153 fetchRosterFromServer(account);
154 fetchBookmarks(account);
155 sendPresence(account);
156 connectMultiModeConversations(account);
157 mMessageArchiveService.executePendingQueries(account);
158 mJingleConnectionManager.cancelInTransmission();
159 syncDirtyContacts(account);
160 account.getAxolotlService().publishBundlesIfNeeded(true);
161 }
162 };
163 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
164
165 @Override
166 public void onMessageAcknowledged(Account account, String uuid) {
167 for (final Conversation conversation : getConversations()) {
168 if (conversation.getAccount() == account) {
169 Message message = conversation.findUnsentMessageWithUuid(uuid);
170 if (message != null) {
171 markMessage(message, Message.STATUS_SEND);
172 if (conversation.setLastMessageTransmitted(System.currentTimeMillis())) {
173 databaseBackend.updateConversation(conversation);
174 }
175 }
176 }
177 }
178 }
179 };
180 private final IqGenerator mIqGenerator = new IqGenerator(this);
181 public DatabaseBackend databaseBackend;
182 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
183
184 @Override
185 public void onContactStatusChanged(Contact contact, boolean online) {
186 Conversation conversation = find(getConversations(), contact);
187 if (conversation != null) {
188 if (online) {
189 conversation.endOtrIfNeeded();
190 if (contact.getPresences().size() == 1) {
191 sendUnsentMessages(conversation);
192 }
193 } else {
194 if (contact.getPresences().size() >= 1) {
195 if (conversation.hasValidOtrSession()) {
196 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
197 if (!(Arrays.asList(contact.getPresences().asStringArray()).contains(otrResource))) {
198 conversation.endOtrIfNeeded();
199 }
200 }
201 } else {
202 conversation.endOtrIfNeeded();
203 }
204 }
205 }
206 }
207 };
208 private FileBackend fileBackend = new FileBackend(this);
209 private MemorizingTrustManager mMemorizingTrustManager;
210 private NotificationService mNotificationService = new NotificationService(
211 this);
212 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
213 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
214 private IqParser mIqParser = new IqParser(this);
215 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
216 @Override
217 public void onIqPacketReceived(Account account, IqPacket packet) {
218 if (packet.getType() != IqPacket.TYPE.RESULT) {
219 Element error = packet.findChild("error");
220 String text = error != null ? error.findChildContent("text") : null;
221 if (text != null) {
222 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": received iq error - "+text);
223 }
224 }
225 }
226 };
227 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
228 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
229 private List<Account> accounts;
230 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
231 this);
232 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
233 this);
234 private AvatarService mAvatarService = new AvatarService(this);
235 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
236 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
237 private OnConversationUpdate mOnConversationUpdate = null;
238 private int convChangedListenerCount = 0;
239 private OnShowErrorToast mOnShowErrorToast = null;
240 private int showErrorToastListenerCount = 0;
241 private int unreadCount = -1;
242 private OnAccountUpdate mOnAccountUpdate = null;
243 private OnStatusChanged statusListener = new OnStatusChanged() {
244
245 @Override
246 public void onStatusChanged(Account account) {
247 XmppConnection connection = account.getXmppConnection();
248 if (mOnAccountUpdate != null) {
249 mOnAccountUpdate.onAccountUpdate();
250 }
251 if (account.getStatus() == Account.State.ONLINE) {
252 if (connection != null && connection.getFeatures().csi()) {
253 if (checkListeners()) {
254 Log.d(Config.LOGTAG, account.getJid().toBareJid()+ " sending csi//inactive");
255 connection.sendInactive();
256 } else {
257 Log.d(Config.LOGTAG, account.getJid().toBareJid()+ " sending csi//active");
258 connection.sendActive();
259 }
260 }
261 List<Conversation> conversations = getConversations();
262 for (Conversation conversation : conversations) {
263 if (conversation.getAccount() == account) {
264 conversation.startOtrIfNeeded();
265 sendUnsentMessages(conversation);
266 }
267 }
268 for (Conversation conversation : account.pendingConferenceLeaves) {
269 leaveMuc(conversation);
270 }
271 account.pendingConferenceLeaves.clear();
272 for (Conversation conversation : account.pendingConferenceJoins) {
273 joinMuc(conversation);
274 }
275 account.pendingConferenceJoins.clear();
276 scheduleWakeUpCall(Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
277 } else if (account.getStatus() == Account.State.OFFLINE) {
278 resetSendingToWaiting(account);
279 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
280 int timeToReconnect = mRandom.nextInt(20) + 10;
281 scheduleWakeUpCall(timeToReconnect,account.getUuid().hashCode());
282 }
283 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
284 databaseBackend.updateAccount(account);
285 reconnectAccount(account, true, false);
286 } else if ((account.getStatus() != Account.State.CONNECTING)
287 && (account.getStatus() != Account.State.NO_INTERNET)) {
288 if (connection != null) {
289 int next = connection.getTimeToNextAttempt();
290 Log.d(Config.LOGTAG, account.getJid().toBareJid()
291 + ": error connecting account. try again in "
292 + next + "s for the "
293 + (connection.getAttempt() + 1) + " time");
294 scheduleWakeUpCall(next,account.getUuid().hashCode());
295 }
296 }
297 getNotificationService().updateErrorNotification();
298 }
299 };
300 private int accountChangedListenerCount = 0;
301 private OnRosterUpdate mOnRosterUpdate = null;
302 private OnUpdateBlocklist mOnUpdateBlocklist = null;
303 private int updateBlocklistListenerCount = 0;
304 private int rosterChangedListenerCount = 0;
305 private OnMucRosterUpdate mOnMucRosterUpdate = null;
306 private int mucRosterChangedListenerCount = 0;
307 private OnKeyStatusUpdated mOnKeyStatusUpdated = null;
308 private int keyStatusUpdatedListenerCount = 0;
309 private SecureRandom mRandom;
310 private OpenPgpServiceConnection pgpServiceConnection;
311 private PgpEngine mPgpEngine = null;
312 private WakeLock wakeLock;
313 private PowerManager pm;
314 private LruCache<String, Bitmap> mBitmapCache;
315 private Thread mPhoneContactMergerThread;
316
317 private boolean mRestoredFromDatabase = false;
318 public boolean areMessagesInitialized() {
319 return this.mRestoredFromDatabase;
320 }
321
322 public PgpEngine getPgpEngine() {
323 if (pgpServiceConnection.isBound()) {
324 if (this.mPgpEngine == null) {
325 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
326 getApplicationContext(),
327 pgpServiceConnection.getService()), this);
328 }
329 return mPgpEngine;
330 } else {
331 return null;
332 }
333
334 }
335
336 public FileBackend getFileBackend() {
337 return this.fileBackend;
338 }
339
340 public AvatarService getAvatarService() {
341 return this.mAvatarService;
342 }
343
344 public void attachLocationToConversation(final Conversation conversation,
345 final Uri uri,
346 final UiCallback<Message> callback) {
347 int encryption = conversation.getNextEncryption();
348 if (encryption == Message.ENCRYPTION_PGP) {
349 encryption = Message.ENCRYPTION_DECRYPTED;
350 }
351 Message message = new Message(conversation,uri.toString(),encryption);
352 if (conversation.getNextCounterpart() != null) {
353 message.setCounterpart(conversation.getNextCounterpart());
354 }
355 if (encryption == Message.ENCRYPTION_DECRYPTED) {
356 getPgpEngine().encrypt(message, callback);
357 } else {
358 callback.success(message);
359 }
360 }
361
362 public void attachFileToConversation(final Conversation conversation,
363 final Uri uri,
364 final UiCallback<Message> callback) {
365 final Message message;
366 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
367 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
368 } else {
369 message = new Message(conversation, "", conversation.getNextEncryption());
370 }
371 message.setCounterpart(conversation.getNextCounterpart());
372 message.setType(Message.TYPE_FILE);
373 String path = getFileBackend().getOriginalPath(uri);
374 if (path!=null) {
375 message.setRelativeFilePath(path);
376 getFileBackend().updateFileParams(message);
377 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
378 getPgpEngine().encrypt(message, callback);
379 } else {
380 callback.success(message);
381 }
382 } else {
383 mFileAddingExecutor.execute(new Runnable() {
384 @Override
385 public void run() {
386 try {
387 getFileBackend().copyFileToPrivateStorage(message, uri);
388 getFileBackend().updateFileParams(message);
389 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
390 getPgpEngine().encrypt(message, callback);
391 } else {
392 callback.success(message);
393 }
394 } catch (FileBackend.FileCopyException e) {
395 callback.error(e.getResId(), message);
396 }
397 }
398 });
399 }
400 }
401
402 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
403 if (getFileBackend().useImageAsIs(uri)) {
404 Log.d(Config.LOGTAG,"using image as is");
405 attachFileToConversation(conversation, uri, callback);
406 return;
407 }
408 final Message message;
409 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
410 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
411 } else {
412 message = new Message(conversation, "",conversation.getNextEncryption());
413 }
414 message.setCounterpart(conversation.getNextCounterpart());
415 message.setType(Message.TYPE_IMAGE);
416 mFileAddingExecutor.execute(new Runnable() {
417
418 @Override
419 public void run() {
420 try {
421 getFileBackend().copyImageToPrivateStorage(message, uri);
422 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
423 getPgpEngine().encrypt(message, callback);
424 } else {
425 callback.success(message);
426 }
427 } catch (final FileBackend.FileCopyException e) {
428 callback.error(e.getResId(), message);
429 }
430 }
431 });
432 }
433
434 public Conversation find(Bookmark bookmark) {
435 return find(bookmark.getAccount(), bookmark.getJid());
436 }
437
438 public Conversation find(final Account account, final Jid jid) {
439 return find(getConversations(), account, jid);
440 }
441
442 @Override
443 public int onStartCommand(Intent intent, int flags, int startId) {
444 final String action = intent == null ? null : intent.getAction();
445 boolean interactive = false;
446 if (action != null) {
447 switch (action) {
448 case ConnectivityManager.CONNECTIVITY_ACTION:
449 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
450 resetAllAttemptCounts(true);
451 }
452 break;
453 case ACTION_MERGE_PHONE_CONTACTS:
454 if (mRestoredFromDatabase) {
455 PhoneHelper.loadPhoneContacts(getApplicationContext(),
456 new CopyOnWriteArrayList<Bundle>(),
457 this);
458 }
459 return START_STICKY;
460 case Intent.ACTION_SHUTDOWN:
461 logoutAndSave();
462 return START_NOT_STICKY;
463 case ACTION_CLEAR_NOTIFICATION:
464 mNotificationService.clear();
465 break;
466 case ACTION_DISABLE_FOREGROUND:
467 getPreferences().edit().putBoolean("keep_foreground_service",false).commit();
468 toggleForegroundService();
469 break;
470 case ACTION_TRY_AGAIN:
471 resetAllAttemptCounts(false);
472 interactive = true;
473 break;
474 case ACTION_DISABLE_ACCOUNT:
475 try {
476 String jid = intent.getStringExtra("account");
477 Account account = jid == null ? null : findAccountByJid(Jid.fromString(jid));
478 if (account != null) {
479 account.setOption(Account.OPTION_DISABLED,true);
480 updateAccount(account);
481 }
482 } catch (final InvalidJidException ignored) {
483 break;
484 }
485 break;
486 }
487 }
488 this.wakeLock.acquire();
489
490 for (Account account : accounts) {
491 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
492 if (!hasInternetConnection()) {
493 account.setStatus(Account.State.NO_INTERNET);
494 if (statusListener != null) {
495 statusListener.onStatusChanged(account);
496 }
497 } else {
498 if (account.getStatus() == Account.State.NO_INTERNET) {
499 account.setStatus(Account.State.OFFLINE);
500 if (statusListener != null) {
501 statusListener.onStatusChanged(account);
502 }
503 }
504 if (account.getStatus() == Account.State.ONLINE) {
505 long lastReceived = account.getXmppConnection().getLastPacketReceived();
506 long lastSent = account.getXmppConnection().getLastPingSent();
507 long pingInterval = "ui".equals(action) ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
508 long msToNextPing = (Math.max(lastReceived,lastSent) + pingInterval) - SystemClock.elapsedRealtime();
509 long pingTimeoutIn = (lastSent + Config.PING_TIMEOUT * 1000) - SystemClock.elapsedRealtime();
510 if (lastSent > lastReceived) {
511 if (pingTimeoutIn < 0) {
512 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
513 this.reconnectAccount(account, true, interactive);
514 } else {
515 int secs = (int) (pingTimeoutIn / 1000);
516 this.scheduleWakeUpCall(secs,account.getUuid().hashCode());
517 }
518 } else if (msToNextPing <= 0) {
519 account.getXmppConnection().sendPing();
520 Log.d(Config.LOGTAG, account.getJid().toBareJid()+" send ping");
521 this.scheduleWakeUpCall(Config.PING_TIMEOUT,account.getUuid().hashCode());
522 } else {
523 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
524 }
525 } else if (account.getStatus() == Account.State.OFFLINE) {
526 reconnectAccount(account,true, interactive);
527 } else if (account.getStatus() == Account.State.CONNECTING) {
528 long timeout = Config.CONNECT_TIMEOUT - ((SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000);
529 if (timeout < 0) {
530 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting");
531 reconnectAccount(account, true, interactive);
532 } else {
533 scheduleWakeUpCall((int) timeout,account.getUuid().hashCode());
534 }
535 } else {
536 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
537 reconnectAccount(account, true, interactive);
538 }
539 }
540
541 }
542 if (mOnAccountUpdate != null) {
543 mOnAccountUpdate.onAccountUpdate();
544 }
545 }
546 }
547 /*PowerManager pm = (PowerManager) this.getSystemService(Context.POWER_SERVICE);
548 if (!pm.isScreenOn()) {
549 removeStaleListeners();
550 }*/
551 if (wakeLock.isHeld()) {
552 try {
553 wakeLock.release();
554 } catch (final RuntimeException ignored) {
555 }
556 }
557 return START_STICKY;
558 }
559
560 private void resetAllAttemptCounts(boolean reallyAll) {
561 Log.d(Config.LOGTAG,"resetting all attepmt counts");
562 for(Account account : accounts) {
563 if (account.hasErrorStatus() || reallyAll) {
564 final XmppConnection connection = account.getXmppConnection();
565 if (connection != null) {
566 connection.resetAttemptCount();
567 }
568 }
569 }
570 }
571
572 public boolean hasInternetConnection() {
573 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
574 .getSystemService(Context.CONNECTIVITY_SERVICE);
575 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
576 return activeNetwork != null && activeNetwork.isConnected();
577 }
578
579 @SuppressLint("TrulyRandom")
580 @Override
581 public void onCreate() {
582 ExceptionHelper.init(getApplicationContext());
583 PRNGFixes.apply();
584 this.mRandom = new SecureRandom();
585 updateMemorizingTrustmanager();
586 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
587 final int cacheSize = maxMemory / 8;
588 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
589 @Override
590 protected int sizeOf(final String key, final Bitmap bitmap) {
591 return bitmap.getByteCount() / 1024;
592 }
593 };
594
595 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
596 this.accounts = databaseBackend.getAccounts();
597
598 restoreFromDatabase();
599
600 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
601 this.fileObserver.startWatching();
602 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain");
603 this.pgpServiceConnection.bindToService();
604
605 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
606 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK,"XmppConnectionService");
607 toggleForegroundService();
608 updateUnreadCountBadge();
609 }
610
611 public void toggleForegroundService() {
612 if (getPreferences().getBoolean("keep_foreground_service",false)) {
613 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
614 } else {
615 stopForeground(true);
616 }
617 }
618
619 @Override
620 public void onTaskRemoved(final Intent rootIntent) {
621 super.onTaskRemoved(rootIntent);
622 if (!getPreferences().getBoolean("keep_foreground_service",false)) {
623 this.logoutAndSave();
624 }
625 }
626
627 private void logoutAndSave() {
628 for (final Account account : accounts) {
629 databaseBackend.writeRoster(account.getRoster());
630 if (account.getXmppConnection() != null) {
631 disconnect(account, false);
632 }
633 }
634 Context context = getApplicationContext();
635 AlarmManager alarmManager = (AlarmManager) context
636 .getSystemService(Context.ALARM_SERVICE);
637 Intent intent = new Intent(context, EventReceiver.class);
638 alarmManager.cancel(PendingIntent.getBroadcast(context, 0, intent, 0));
639 Log.d(Config.LOGTAG, "good bye");
640 stopSelf();
641 }
642
643 protected void scheduleWakeUpCall(int seconds, int requestCode) {
644 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
645
646 Context context = getApplicationContext();
647 AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
648
649 Intent intent = new Intent(context, EventReceiver.class);
650 intent.setAction("ping");
651 PendingIntent alarmIntent = PendingIntent.getBroadcast(context, requestCode, intent, 0);
652 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
653 }
654
655 public XmppConnection createConnection(final Account account) {
656 final SharedPreferences sharedPref = getPreferences();
657 account.setResource(sharedPref.getString("resource", "mobile")
658 .toLowerCase(Locale.getDefault()));
659 final XmppConnection connection = new XmppConnection(account, this);
660 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
661 connection.setOnStatusChangedListener(this.statusListener);
662 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
663 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
664 connection.setOnJinglePacketReceivedListener(this.jingleListener);
665 connection.setOnBindListener(this.mOnBindListener);
666 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
667 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
668 return connection;
669 }
670
671 public void sendChatState(Conversation conversation) {
672 if (sendChatStates()) {
673 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
674 sendMessagePacket(conversation.getAccount(), packet);
675 }
676 }
677
678 private void sendFileMessage(final Message message, final boolean delay) {
679 Log.d(Config.LOGTAG, "send file message");
680 final Account account = message.getConversation().getAccount();
681 final XmppConnection connection = account.getXmppConnection();
682 if (connection != null && connection.getFeatures().httpUpload()) {
683 mHttpConnectionManager.createNewUploadConnection(message, delay);
684 } else {
685 mJingleConnectionManager.createNewConnection(message);
686 }
687 }
688
689 public void sendMessage(final Message message) {
690 sendMessage(message, false, false);
691 }
692
693 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
694 final Account account = message.getConversation().getAccount();
695 final Conversation conversation = message.getConversation();
696 account.deactivateGracePeriod();
697 MessagePacket packet = null;
698 boolean saveInDb = true;
699 message.setStatus(Message.STATUS_WAITING);
700
701 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
702 message.getConversation().endOtrIfNeeded();
703 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
704 new Conversation.OnMessageFound() {
705 @Override
706 public void onMessageFound(Message message) {
707 markMessage(message,Message.STATUS_SEND_FAILED);
708 }
709 });
710 }
711
712 if (account.isOnlineAndConnected()) {
713 switch (message.getEncryption()) {
714 case Message.ENCRYPTION_NONE:
715 if (message.needsUploading()) {
716 if (account.httpUploadAvailable() || message.fixCounterpart()) {
717 this.sendFileMessage(message,delay);
718 } else {
719 break;
720 }
721 } else {
722 packet = mMessageGenerator.generateChat(message);
723 }
724 break;
725 case Message.ENCRYPTION_PGP:
726 case Message.ENCRYPTION_DECRYPTED:
727 if (message.needsUploading()) {
728 if (account.httpUploadAvailable() || message.fixCounterpart()) {
729 this.sendFileMessage(message,delay);
730 } else {
731 break;
732 }
733 } else {
734 packet = mMessageGenerator.generatePgpChat(message);
735 }
736 break;
737 case Message.ENCRYPTION_OTR:
738 SessionImpl otrSession = conversation.getOtrSession();
739 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
740 try {
741 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
742 } catch (InvalidJidException e) {
743 break;
744 }
745 if (message.needsUploading()) {
746 mJingleConnectionManager.createNewConnection(message);
747 } else {
748 packet = mMessageGenerator.generateOtrChat(message);
749 }
750 } else if (otrSession == null) {
751 if (message.fixCounterpart()) {
752 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
753 } else {
754 break;
755 }
756 }
757 break;
758 case Message.ENCRYPTION_AXOLOTL:
759 message.setAxolotlFingerprint(account.getAxolotlService().getOwnFingerprint());
760 if (message.needsUploading()) {
761 if (account.httpUploadAvailable() || message.fixCounterpart()) {
762 this.sendFileMessage(message,delay);
763 } else {
764 break;
765 }
766 } else {
767 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
768 if (axolotlMessage == null) {
769 account.getAxolotlService().preparePayloadMessage(message, delay);
770 } else {
771 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
772 }
773 }
774 break;
775
776 }
777 if (packet != null) {
778 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
779 message.setStatus(Message.STATUS_UNSEND);
780 } else {
781 message.setStatus(Message.STATUS_SEND);
782 }
783 }
784 } else {
785 switch(message.getEncryption()) {
786 case Message.ENCRYPTION_DECRYPTED:
787 if (!message.needsUploading()) {
788 String pgpBody = message.getEncryptedBody();
789 String decryptedBody = message.getBody();
790 message.setBody(pgpBody);
791 message.setEncryption(Message.ENCRYPTION_PGP);
792 databaseBackend.createMessage(message);
793 saveInDb = false;
794 message.setBody(decryptedBody);
795 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
796 }
797 break;
798 case Message.ENCRYPTION_OTR:
799 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
800 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
801 }
802 break;
803 case Message.ENCRYPTION_AXOLOTL:
804 message.setAxolotlFingerprint(account.getAxolotlService().getOwnFingerprint());
805 break;
806 }
807 }
808
809 if (resend) {
810 if (packet != null) {
811 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
812 markMessage(message,Message.STATUS_UNSEND);
813 } else {
814 markMessage(message,Message.STATUS_SEND);
815 }
816 }
817 } else {
818 conversation.add(message);
819 if (saveInDb && (message.getEncryption() == Message.ENCRYPTION_NONE || saveEncryptedMessages())) {
820 databaseBackend.createMessage(message);
821 }
822 updateConversationUi();
823 }
824 if (packet != null) {
825 if (delay) {
826 mMessageGenerator.addDelay(packet,message.getTimeSent());
827 }
828 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
829 if (this.sendChatStates()) {
830 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
831 }
832 }
833 sendMessagePacket(account, packet);
834 }
835 }
836
837 private void sendUnsentMessages(final Conversation conversation) {
838 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
839
840 @Override
841 public void onMessageFound(Message message) {
842 resendMessage(message, true);
843 }
844 });
845 }
846
847 public void resendMessage(final Message message, final boolean delay) {
848 sendMessage(message, true, delay);
849 }
850
851 public void fetchRosterFromServer(final Account account) {
852 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
853 if (!"".equals(account.getRosterVersion())) {
854 Log.d(Config.LOGTAG, account.getJid().toBareJid()
855 + ": fetching roster version " + account.getRosterVersion());
856 } else {
857 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
858 }
859 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
860 sendIqPacket(account, iqPacket, mIqParser);
861 }
862
863 public void fetchBookmarks(final Account account) {
864 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
865 final Element query = iqPacket.query("jabber:iq:private");
866 query.addChild("storage", "storage:bookmarks");
867 final OnIqPacketReceived callback = new OnIqPacketReceived() {
868
869 @Override
870 public void onIqPacketReceived(final Account account, final IqPacket packet) {
871 if (packet.getType() == IqPacket.TYPE.RESULT) {
872 final Element query = packet.query();
873 final List<Bookmark> bookmarks = new CopyOnWriteArrayList<>();
874 final Element storage = query.findChild("storage", "storage:bookmarks");
875 if (storage != null) {
876 for (final Element item : storage.getChildren()) {
877 if (item.getName().equals("conference")) {
878 final Bookmark bookmark = Bookmark.parse(item, account);
879 bookmarks.add(bookmark);
880 Conversation conversation = find(bookmark);
881 if (conversation != null) {
882 conversation.setBookmark(bookmark);
883 } else if (bookmark.autojoin() && bookmark.getJid() != null) {
884 conversation = findOrCreateConversation(
885 account, bookmark.getJid(), true);
886 conversation.setBookmark(bookmark);
887 joinMuc(conversation);
888 }
889 }
890 }
891 }
892 account.setBookmarks(bookmarks);
893 } else {
894 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not fetch bookmarks");
895 }
896 }
897 };
898 sendIqPacket(account, iqPacket, callback);
899 }
900
901 public void pushBookmarks(Account account) {
902 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
903 Element query = iqPacket.query("jabber:iq:private");
904 Element storage = query.addChild("storage", "storage:bookmarks");
905 for (Bookmark bookmark : account.getBookmarks()) {
906 storage.addChild(bookmark);
907 }
908 sendIqPacket(account, iqPacket, mDefaultIqHandler);
909 }
910
911 public void onPhoneContactsLoaded(final List<Bundle> phoneContacts) {
912 if (mPhoneContactMergerThread != null) {
913 mPhoneContactMergerThread.interrupt();
914 }
915 mPhoneContactMergerThread = new Thread(new Runnable() {
916 @Override
917 public void run() {
918 Log.d(Config.LOGTAG,"start merging phone contacts with roster");
919 for (Account account : accounts) {
920 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
921 for (Bundle phoneContact : phoneContacts) {
922 if (Thread.interrupted()) {
923 Log.d(Config.LOGTAG,"interrupted merging phone contacts");
924 return;
925 }
926 Jid jid;
927 try {
928 jid = Jid.fromString(phoneContact.getString("jid"));
929 } catch (final InvalidJidException e) {
930 continue;
931 }
932 final Contact contact = account.getRoster().getContact(jid);
933 String systemAccount = phoneContact.getInt("phoneid")
934 + "#"
935 + phoneContact.getString("lookup");
936 contact.setSystemAccount(systemAccount);
937 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
938 getAvatarService().clear(contact);
939 }
940 contact.setSystemName(phoneContact.getString("displayname"));
941 withSystemAccounts.remove(contact);
942 }
943 for(Contact contact : withSystemAccounts) {
944 contact.setSystemAccount(null);
945 contact.setSystemName(null);
946 if (contact.setPhotoUri(null)) {
947 getAvatarService().clear(contact);
948 }
949 }
950 }
951 Log.d(Config.LOGTAG,"finished merging phone contacts");
952 updateAccountUi();
953 }
954 });
955 mPhoneContactMergerThread.start();
956 }
957
958 private void restoreFromDatabase() {
959 synchronized (this.conversations) {
960 final Map<String, Account> accountLookupTable = new Hashtable<>();
961 for (Account account : this.accounts) {
962 accountLookupTable.put(account.getUuid(), account);
963 }
964 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
965 for (Conversation conversation : this.conversations) {
966 Account account = accountLookupTable.get(conversation.getAccountUuid());
967 conversation.setAccount(account);
968 }
969 Runnable runnable =new Runnable() {
970 @Override
971 public void run() {
972 Log.d(Config.LOGTAG,"restoring roster");
973 for(Account account : accounts) {
974 databaseBackend.readRoster(account.getRoster());
975 account.initAccountServices(XmppConnectionService.this);
976 }
977 getBitmapCache().evictAll();
978 Looper.prepare();
979 PhoneHelper.loadPhoneContacts(getApplicationContext(),
980 new CopyOnWriteArrayList<Bundle>(),
981 XmppConnectionService.this);
982 Log.d(Config.LOGTAG,"restoring messages");
983 for (Conversation conversation : conversations) {
984 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
985 checkDeletedFiles(conversation);
986 }
987 mRestoredFromDatabase = true;
988 Log.d(Config.LOGTAG,"restored all messages");
989 updateConversationUi();
990 }
991 };
992 mDatabaseExecutor.execute(runnable);
993 }
994 }
995
996 public List<Conversation> getConversations() {
997 return this.conversations;
998 }
999
1000 private void checkDeletedFiles(Conversation conversation) {
1001 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1002
1003 @Override
1004 public void onMessageFound(Message message) {
1005 if (!getFileBackend().isFileAvailable(message)) {
1006 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1007 final int s = message.getStatus();
1008 if(s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1009 markMessage(message,Message.STATUS_SEND_FAILED);
1010 }
1011 }
1012 }
1013 });
1014 }
1015
1016 private void markFileDeleted(String uuid) {
1017 for (Conversation conversation : getConversations()) {
1018 Message message = conversation.findMessageWithFileAndUuid(uuid);
1019 if (message != null) {
1020 if (!getFileBackend().isFileAvailable(message)) {
1021 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1022 final int s = message.getStatus();
1023 if(s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1024 markMessage(message,Message.STATUS_SEND_FAILED);
1025 } else {
1026 updateConversationUi();
1027 }
1028 }
1029 return;
1030 }
1031 }
1032 }
1033
1034 public void populateWithOrderedConversations(final List<Conversation> list) {
1035 populateWithOrderedConversations(list, true);
1036 }
1037
1038 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1039 list.clear();
1040 if (includeNoFileUpload) {
1041 list.addAll(getConversations());
1042 } else {
1043 for (Conversation conversation : getConversations()) {
1044 if (conversation.getMode() == Conversation.MODE_SINGLE
1045 || conversation.getAccount().httpUploadAvailable()) {
1046 list.add(conversation);
1047 }
1048 }
1049 }
1050 Collections.sort(list, new Comparator<Conversation>() {
1051 @Override
1052 public int compare(Conversation lhs, Conversation rhs) {
1053 Message left = lhs.getLatestMessage();
1054 Message right = rhs.getLatestMessage();
1055 if (left.getTimeSent() > right.getTimeSent()) {
1056 return -1;
1057 } else if (left.getTimeSent() < right.getTimeSent()) {
1058 return 1;
1059 } else {
1060 return 0;
1061 }
1062 }
1063 });
1064 }
1065
1066 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1067 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1068 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation,callback)) {
1069 return;
1070 }
1071 Runnable runnable = new Runnable() {
1072 @Override
1073 public void run() {
1074 final Account account = conversation.getAccount();
1075 List<Message> messages = databaseBackend.getMessages(conversation, 50,timestamp);
1076 if (messages.size() > 0) {
1077 conversation.addAll(0, messages);
1078 checkDeletedFiles(conversation);
1079 callback.onMoreMessagesLoaded(messages.size(), conversation);
1080 } else if (conversation.hasMessagesLeftOnServer()
1081 && account.isOnlineAndConnected()) {
1082 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1083 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1084 MessageArchiveService.Query query = getMessageArchiveService().query(conversation,0,timestamp - 1);
1085 if (query != null) {
1086 query.setCallback(callback);
1087 }
1088 callback.informUser(R.string.fetching_history_from_server);
1089 }
1090 }
1091 }
1092 };
1093 mDatabaseExecutor.execute(runnable);
1094 }
1095
1096 public List<Account> getAccounts() {
1097 return this.accounts;
1098 }
1099
1100 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1101 for (final Conversation conversation : haystack) {
1102 if (conversation.getContact() == contact) {
1103 return conversation;
1104 }
1105 }
1106 return null;
1107 }
1108
1109 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1110 if (jid == null) {
1111 return null;
1112 }
1113 for (final Conversation conversation : haystack) {
1114 if ((account == null || conversation.getAccount() == account)
1115 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1116 return conversation;
1117 }
1118 }
1119 return null;
1120 }
1121
1122 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1123 return this.findOrCreateConversation(account, jid, muc, null);
1124 }
1125
1126 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1127 synchronized (this.conversations) {
1128 Conversation conversation = find(account, jid);
1129 if (conversation != null) {
1130 return conversation;
1131 }
1132 conversation = databaseBackend.findConversation(account, jid);
1133 if (conversation != null) {
1134 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1135 conversation.setAccount(account);
1136 if (muc) {
1137 conversation.setMode(Conversation.MODE_MULTI);
1138 conversation.setContactJid(jid);
1139 } else {
1140 conversation.setMode(Conversation.MODE_SINGLE);
1141 conversation.setContactJid(jid.toBareJid());
1142 }
1143 conversation.setNextEncryption(-1);
1144 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1145 this.databaseBackend.updateConversation(conversation);
1146 } else {
1147 String conversationName;
1148 Contact contact = account.getRoster().getContact(jid);
1149 if (contact != null) {
1150 conversationName = contact.getDisplayName();
1151 } else {
1152 conversationName = jid.getLocalpart();
1153 }
1154 if (muc) {
1155 conversation = new Conversation(conversationName, account, jid,
1156 Conversation.MODE_MULTI);
1157 } else {
1158 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1159 Conversation.MODE_SINGLE);
1160 }
1161 this.databaseBackend.createConversation(conversation);
1162 }
1163 if (account.getXmppConnection() != null
1164 && account.getXmppConnection().getFeatures().mam()
1165 && !muc) {
1166 if (query == null) {
1167 this.mMessageArchiveService.query(conversation);
1168 } else {
1169 if (query.getConversation() == null) {
1170 this.mMessageArchiveService.query(conversation, query.getStart());
1171 }
1172 }
1173 }
1174 checkDeletedFiles(conversation);
1175 this.conversations.add(conversation);
1176 updateConversationUi();
1177 return conversation;
1178 }
1179 }
1180
1181 public void archiveConversation(Conversation conversation) {
1182 getNotificationService().clear(conversation);
1183 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1184 conversation.setNextEncryption(-1);
1185 synchronized (this.conversations) {
1186 if (conversation.getMode() == Conversation.MODE_MULTI) {
1187 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1188 Bookmark bookmark = conversation.getBookmark();
1189 if (bookmark != null && bookmark.autojoin()) {
1190 bookmark.setAutojoin(false);
1191 pushBookmarks(bookmark.getAccount());
1192 }
1193 }
1194 leaveMuc(conversation);
1195 } else {
1196 conversation.endOtrIfNeeded();
1197 }
1198 this.databaseBackend.updateConversation(conversation);
1199 this.conversations.remove(conversation);
1200 updateConversationUi();
1201 }
1202 }
1203
1204 public void createAccount(final Account account) {
1205 account.initAccountServices(this);
1206 databaseBackend.createAccount(account);
1207 this.accounts.add(account);
1208 this.reconnectAccountInBackground(account);
1209 updateAccountUi();
1210 }
1211
1212 public void updateAccount(final Account account) {
1213 this.statusListener.onStatusChanged(account);
1214 databaseBackend.updateAccount(account);
1215 reconnectAccount(account, false, true);
1216 updateAccountUi();
1217 getNotificationService().updateErrorNotification();
1218 }
1219
1220 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1221 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1222 sendIqPacket(account, iq, new OnIqPacketReceived() {
1223 @Override
1224 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1225 if (packet.getType() == IqPacket.TYPE.RESULT) {
1226 account.setPassword(newPassword);
1227 databaseBackend.updateAccount(account);
1228 callback.onPasswordChangeSucceeded();
1229 } else {
1230 callback.onPasswordChangeFailed();
1231 }
1232 }
1233 });
1234 }
1235
1236 public void deleteAccount(final Account account) {
1237 synchronized (this.conversations) {
1238 for (final Conversation conversation : conversations) {
1239 if (conversation.getAccount() == account) {
1240 if (conversation.getMode() == Conversation.MODE_MULTI) {
1241 leaveMuc(conversation);
1242 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1243 conversation.endOtrIfNeeded();
1244 }
1245 conversations.remove(conversation);
1246 }
1247 }
1248 if (account.getXmppConnection() != null) {
1249 this.disconnect(account, true);
1250 }
1251 databaseBackend.deleteAccount(account);
1252 this.accounts.remove(account);
1253 updateAccountUi();
1254 getNotificationService().updateErrorNotification();
1255 }
1256 }
1257
1258 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1259 synchronized (this) {
1260 if (checkListeners()) {
1261 switchToForeground();
1262 }
1263 this.mOnConversationUpdate = listener;
1264 this.mNotificationService.setIsInForeground(true);
1265 if (this.convChangedListenerCount < 2) {
1266 this.convChangedListenerCount++;
1267 }
1268 }
1269 }
1270
1271 public void removeOnConversationListChangedListener() {
1272 synchronized (this) {
1273 this.convChangedListenerCount--;
1274 if (this.convChangedListenerCount <= 0) {
1275 this.convChangedListenerCount = 0;
1276 this.mOnConversationUpdate = null;
1277 this.mNotificationService.setIsInForeground(false);
1278 if (checkListeners()) {
1279 switchToBackground();
1280 }
1281 }
1282 }
1283 }
1284
1285 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1286 synchronized (this) {
1287 if (checkListeners()) {
1288 switchToForeground();
1289 }
1290 this.mOnShowErrorToast = onShowErrorToast;
1291 if (this.showErrorToastListenerCount < 2) {
1292 this.showErrorToastListenerCount++;
1293 }
1294 }
1295 this.mOnShowErrorToast = onShowErrorToast;
1296 }
1297
1298 public void removeOnShowErrorToastListener() {
1299 synchronized (this) {
1300 this.showErrorToastListenerCount--;
1301 if (this.showErrorToastListenerCount <= 0) {
1302 this.showErrorToastListenerCount = 0;
1303 this.mOnShowErrorToast = null;
1304 if (checkListeners()) {
1305 switchToBackground();
1306 }
1307 }
1308 }
1309 }
1310
1311 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1312 synchronized (this) {
1313 if (checkListeners()) {
1314 switchToForeground();
1315 }
1316 this.mOnAccountUpdate = listener;
1317 if (this.accountChangedListenerCount < 2) {
1318 this.accountChangedListenerCount++;
1319 }
1320 }
1321 }
1322
1323 public void removeOnAccountListChangedListener() {
1324 synchronized (this) {
1325 this.accountChangedListenerCount--;
1326 if (this.accountChangedListenerCount <= 0) {
1327 this.mOnAccountUpdate = null;
1328 this.accountChangedListenerCount = 0;
1329 if (checkListeners()) {
1330 switchToBackground();
1331 }
1332 }
1333 }
1334 }
1335
1336 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1337 synchronized (this) {
1338 if (checkListeners()) {
1339 switchToForeground();
1340 }
1341 this.mOnRosterUpdate = listener;
1342 if (this.rosterChangedListenerCount < 2) {
1343 this.rosterChangedListenerCount++;
1344 }
1345 }
1346 }
1347
1348 public void removeOnRosterUpdateListener() {
1349 synchronized (this) {
1350 this.rosterChangedListenerCount--;
1351 if (this.rosterChangedListenerCount <= 0) {
1352 this.rosterChangedListenerCount = 0;
1353 this.mOnRosterUpdate = null;
1354 if (checkListeners()) {
1355 switchToBackground();
1356 }
1357 }
1358 }
1359 }
1360
1361 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1362 synchronized (this) {
1363 if (checkListeners()) {
1364 switchToForeground();
1365 }
1366 this.mOnUpdateBlocklist = listener;
1367 if (this.updateBlocklistListenerCount < 2) {
1368 this.updateBlocklistListenerCount++;
1369 }
1370 }
1371 }
1372
1373 public void removeOnUpdateBlocklistListener() {
1374 synchronized (this) {
1375 this.updateBlocklistListenerCount--;
1376 if (this.updateBlocklistListenerCount <= 0) {
1377 this.updateBlocklistListenerCount = 0;
1378 this.mOnUpdateBlocklist = null;
1379 if (checkListeners()) {
1380 switchToBackground();
1381 }
1382 }
1383 }
1384 }
1385
1386 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1387 synchronized (this) {
1388 if (checkListeners()) {
1389 switchToForeground();
1390 }
1391 this.mOnKeyStatusUpdated = listener;
1392 if (this.keyStatusUpdatedListenerCount < 2) {
1393 this.keyStatusUpdatedListenerCount++;
1394 }
1395 }
1396 }
1397
1398 public void removeOnNewKeysAvailableListener() {
1399 synchronized (this) {
1400 this.keyStatusUpdatedListenerCount--;
1401 if (this.keyStatusUpdatedListenerCount <= 0) {
1402 this.keyStatusUpdatedListenerCount = 0;
1403 this.mOnKeyStatusUpdated = null;
1404 if (checkListeners()) {
1405 switchToBackground();
1406 }
1407 }
1408 }
1409 }
1410
1411 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1412 synchronized (this) {
1413 if (checkListeners()) {
1414 switchToForeground();
1415 }
1416 this.mOnMucRosterUpdate = listener;
1417 if (this.mucRosterChangedListenerCount < 2) {
1418 this.mucRosterChangedListenerCount++;
1419 }
1420 }
1421 }
1422
1423 public void removeOnMucRosterUpdateListener() {
1424 synchronized (this) {
1425 this.mucRosterChangedListenerCount--;
1426 if (this.mucRosterChangedListenerCount <= 0) {
1427 this.mucRosterChangedListenerCount = 0;
1428 this.mOnMucRosterUpdate = null;
1429 if (checkListeners()) {
1430 switchToBackground();
1431 }
1432 }
1433 }
1434 }
1435
1436 private boolean checkListeners() {
1437 return (this.mOnAccountUpdate == null
1438 && this.mOnConversationUpdate == null
1439 && this.mOnRosterUpdate == null
1440 && this.mOnUpdateBlocklist == null
1441 && this.mOnShowErrorToast == null
1442 && this.mOnKeyStatusUpdated == null);
1443 }
1444
1445 private void switchToForeground() {
1446 for (Account account : getAccounts()) {
1447 if (account.getStatus() == Account.State.ONLINE) {
1448 XmppConnection connection = account.getXmppConnection();
1449 if (connection != null && connection.getFeatures().csi()) {
1450 connection.sendActive();
1451 }
1452 }
1453 }
1454 Log.d(Config.LOGTAG, "app switched into foreground");
1455 }
1456
1457 private void switchToBackground() {
1458 for (Account account : getAccounts()) {
1459 if (account.getStatus() == Account.State.ONLINE) {
1460 XmppConnection connection = account.getXmppConnection();
1461 if (connection != null && connection.getFeatures().csi()) {
1462 connection.sendInactive();
1463 }
1464 }
1465 }
1466 for(Conversation conversation : getConversations()) {
1467 conversation.setIncomingChatState(ChatState.ACTIVE);
1468 }
1469 this.mNotificationService.setIsInForeground(false);
1470 Log.d(Config.LOGTAG, "app switched into background");
1471 }
1472
1473 private void connectMultiModeConversations(Account account) {
1474 List<Conversation> conversations = getConversations();
1475 for (Conversation conversation : conversations) {
1476 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
1477 joinMuc(conversation,true);
1478 }
1479 }
1480 }
1481
1482 public void joinMuc(Conversation conversation) {
1483 joinMuc(conversation,false);
1484 }
1485
1486 private void joinMuc(Conversation conversation, boolean now) {
1487 Account account = conversation.getAccount();
1488 account.pendingConferenceJoins.remove(conversation);
1489 account.pendingConferenceLeaves.remove(conversation);
1490 if (account.getStatus() == Account.State.ONLINE || now) {
1491 conversation.resetMucOptions();
1492 final String nick = conversation.getMucOptions().getProposedNick();
1493 final Jid joinJid = conversation.getMucOptions().createJoinJid(nick);
1494 if (joinJid == null) {
1495 return; //safety net
1496 }
1497 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1498 PresencePacket packet = new PresencePacket();
1499 packet.setFrom(conversation.getAccount().getJid());
1500 packet.setTo(joinJid);
1501 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
1502 if (conversation.getMucOptions().getPassword() != null) {
1503 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
1504 }
1505 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
1506 String sig = account.getPgpSignature();
1507 if (sig != null) {
1508 packet.addChild("status").setContent("online");
1509 packet.addChild("x", "jabber:x:signed").setContent(sig);
1510 }
1511 sendPresencePacket(account, packet);
1512 fetchConferenceConfiguration(conversation);
1513 if (!joinJid.equals(conversation.getJid())) {
1514 conversation.setContactJid(joinJid);
1515 databaseBackend.updateConversation(conversation);
1516 }
1517 conversation.setHasMessagesLeftOnServer(false);
1518 } else {
1519 account.pendingConferenceJoins.add(conversation);
1520 }
1521 }
1522
1523 public void providePasswordForMuc(Conversation conversation, String password) {
1524 if (conversation.getMode() == Conversation.MODE_MULTI) {
1525 conversation.getMucOptions().setPassword(password);
1526 if (conversation.getBookmark() != null) {
1527 conversation.getBookmark().setAutojoin(true);
1528 pushBookmarks(conversation.getAccount());
1529 }
1530 databaseBackend.updateConversation(conversation);
1531 joinMuc(conversation);
1532 }
1533 }
1534
1535 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
1536 final MucOptions options = conversation.getMucOptions();
1537 final Jid joinJid = options.createJoinJid(nick);
1538 if (options.online()) {
1539 Account account = conversation.getAccount();
1540 options.setOnRenameListener(new OnRenameListener() {
1541
1542 @Override
1543 public void onSuccess() {
1544 conversation.setContactJid(joinJid);
1545 databaseBackend.updateConversation(conversation);
1546 Bookmark bookmark = conversation.getBookmark();
1547 if (bookmark != null) {
1548 bookmark.setNick(nick);
1549 pushBookmarks(bookmark.getAccount());
1550 }
1551 callback.success(conversation);
1552 }
1553
1554 @Override
1555 public void onFailure() {
1556 callback.error(R.string.nick_in_use, conversation);
1557 }
1558 });
1559
1560 PresencePacket packet = new PresencePacket();
1561 packet.setTo(joinJid);
1562 packet.setFrom(conversation.getAccount().getJid());
1563
1564 String sig = account.getPgpSignature();
1565 if (sig != null) {
1566 packet.addChild("status").setContent("online");
1567 packet.addChild("x", "jabber:x:signed").setContent(sig);
1568 }
1569 sendPresencePacket(account, packet);
1570 } else {
1571 conversation.setContactJid(joinJid);
1572 databaseBackend.updateConversation(conversation);
1573 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1574 Bookmark bookmark = conversation.getBookmark();
1575 if (bookmark != null) {
1576 bookmark.setNick(nick);
1577 pushBookmarks(bookmark.getAccount());
1578 }
1579 joinMuc(conversation);
1580 }
1581 }
1582 }
1583
1584 public void leaveMuc(Conversation conversation) {
1585 Account account = conversation.getAccount();
1586 account.pendingConferenceJoins.remove(conversation);
1587 account.pendingConferenceLeaves.remove(conversation);
1588 if (account.getStatus() == Account.State.ONLINE) {
1589 PresencePacket packet = new PresencePacket();
1590 packet.setTo(conversation.getJid());
1591 packet.setFrom(conversation.getAccount().getJid());
1592 packet.setAttribute("type", "unavailable");
1593 sendPresencePacket(conversation.getAccount(), packet);
1594 conversation.getMucOptions().setOffline();
1595 conversation.deregisterWithBookmark();
1596 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
1597 + ": leaving muc " + conversation.getJid());
1598 } else {
1599 account.pendingConferenceLeaves.add(conversation);
1600 }
1601 }
1602
1603 private String findConferenceServer(final Account account) {
1604 String server;
1605 if (account.getXmppConnection() != null) {
1606 server = account.getXmppConnection().getMucServer();
1607 if (server != null) {
1608 return server;
1609 }
1610 }
1611 for (Account other : getAccounts()) {
1612 if (other != account && other.getXmppConnection() != null) {
1613 server = other.getXmppConnection().getMucServer();
1614 if (server != null) {
1615 return server;
1616 }
1617 }
1618 }
1619 return null;
1620 }
1621
1622 public void createAdhocConference(final Account account, final Iterable<Jid> jids, final UiCallback<Conversation> callback) {
1623 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
1624 if (account.getStatus() == Account.State.ONLINE) {
1625 try {
1626 String server = findConferenceServer(account);
1627 if (server == null) {
1628 if (callback != null) {
1629 callback.error(R.string.no_conference_server_found, null);
1630 }
1631 return;
1632 }
1633 String name = new BigInteger(75, getRNG()).toString(32);
1634 Jid jid = Jid.fromParts(name, server, null);
1635 final Conversation conversation = findOrCreateConversation(account, jid, true);
1636 joinMuc(conversation);
1637 Bundle options = new Bundle();
1638 options.putString("muc#roomconfig_persistentroom", "1");
1639 options.putString("muc#roomconfig_membersonly", "1");
1640 options.putString("muc#roomconfig_publicroom", "0");
1641 options.putString("muc#roomconfig_whois", "anyone");
1642 pushConferenceConfiguration(conversation, options, new OnConferenceOptionsPushed() {
1643 @Override
1644 public void onPushSucceeded() {
1645 for (Jid invite : jids) {
1646 invite(conversation, invite);
1647 }
1648 if (account.countPresences() > 1) {
1649 directInvite(conversation, account.getJid().toBareJid());
1650 }
1651 if (callback != null) {
1652 callback.success(conversation);
1653 }
1654 }
1655
1656 @Override
1657 public void onPushFailed() {
1658 if (callback != null) {
1659 callback.error(R.string.conference_creation_failed, conversation);
1660 }
1661 }
1662 });
1663
1664 } catch (InvalidJidException e) {
1665 if (callback != null) {
1666 callback.error(R.string.conference_creation_failed, null);
1667 }
1668 }
1669 } else {
1670 if (callback != null) {
1671 callback.error(R.string.not_connected_try_again, null);
1672 }
1673 }
1674 }
1675
1676 public void fetchConferenceConfiguration(final Conversation conversation) {
1677 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
1678 request.setTo(conversation.getJid().toBareJid());
1679 request.query("http://jabber.org/protocol/disco#info");
1680 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
1681 @Override
1682 public void onIqPacketReceived(Account account, IqPacket packet) {
1683 if (packet.getType() == IqPacket.TYPE.RESULT) {
1684 ArrayList<String> features = new ArrayList<>();
1685 for (Element child : packet.query().getChildren()) {
1686 if (child != null && child.getName().equals("feature")) {
1687 String var = child.getAttribute("var");
1688 if (var != null) {
1689 features.add(var);
1690 }
1691 }
1692 }
1693 conversation.getMucOptions().updateFeatures(features);
1694 updateConversationUi();
1695 }
1696 }
1697 });
1698 }
1699
1700 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
1701 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
1702 request.setTo(conversation.getJid().toBareJid());
1703 request.query("http://jabber.org/protocol/muc#owner");
1704 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
1705 @Override
1706 public void onIqPacketReceived(Account account, IqPacket packet) {
1707 if (packet.getType() == IqPacket.TYPE.RESULT) {
1708 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
1709 for (Field field : data.getFields()) {
1710 if (options.containsKey(field.getFieldName())) {
1711 field.setValue(options.getString(field.getFieldName()));
1712 }
1713 }
1714 data.submit();
1715 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
1716 set.setTo(conversation.getJid().toBareJid());
1717 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
1718 sendIqPacket(account, set, new OnIqPacketReceived() {
1719 @Override
1720 public void onIqPacketReceived(Account account, IqPacket packet) {
1721 if (callback != null) {
1722 if (packet.getType() == IqPacket.TYPE.RESULT) {
1723 callback.onPushSucceeded();
1724 } else {
1725 callback.onPushFailed();
1726 }
1727 }
1728 }
1729 });
1730 } else {
1731 if (callback != null) {
1732 callback.onPushFailed();
1733 }
1734 }
1735 }
1736 });
1737 }
1738
1739 public void pushSubjectToConference(final Conversation conference, final String subject) {
1740 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
1741 this.sendMessagePacket(conference.getAccount(), packet);
1742 final MucOptions mucOptions = conference.getMucOptions();
1743 final MucOptions.User self = mucOptions.getSelf();
1744 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
1745 Bundle options = new Bundle();
1746 options.putString("muc#roomconfig_persistentroom", "1");
1747 this.pushConferenceConfiguration(conference, options, null);
1748 }
1749 }
1750
1751 public void changeAffiliationInConference(final Conversation conference, Jid user, MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
1752 final Jid jid = user.toBareJid();
1753 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
1754 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
1755 @Override
1756 public void onIqPacketReceived(Account account, IqPacket packet) {
1757 if (packet.getType() == IqPacket.TYPE.RESULT) {
1758 callback.onAffiliationChangedSuccessful(jid);
1759 } else {
1760 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
1761 }
1762 }
1763 });
1764 }
1765
1766 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
1767 List<Jid> jids = new ArrayList<>();
1768 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
1769 if (user.getAffiliation() == before && user.getJid() != null) {
1770 jids.add(user.getJid());
1771 }
1772 }
1773 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
1774 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
1775 }
1776
1777 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
1778 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
1779 Log.d(Config.LOGTAG, request.toString());
1780 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
1781 @Override
1782 public void onIqPacketReceived(Account account, IqPacket packet) {
1783 Log.d(Config.LOGTAG, packet.toString());
1784 if (packet.getType() == IqPacket.TYPE.RESULT) {
1785 callback.onRoleChangedSuccessful(nick);
1786 } else {
1787 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
1788 }
1789 }
1790 });
1791 }
1792
1793 public void disconnect(Account account, boolean force) {
1794 if ((account.getStatus() == Account.State.ONLINE)
1795 || (account.getStatus() == Account.State.DISABLED)) {
1796 if (!force) {
1797 List<Conversation> conversations = getConversations();
1798 for (Conversation conversation : conversations) {
1799 if (conversation.getAccount() == account) {
1800 if (conversation.getMode() == Conversation.MODE_MULTI) {
1801 leaveMuc(conversation);
1802 } else {
1803 if (conversation.endOtrIfNeeded()) {
1804 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1805 + ": ended otr session with "
1806 + conversation.getJid());
1807 }
1808 }
1809 }
1810 }
1811 sendOfflinePresence(account);
1812 }
1813 account.getXmppConnection().disconnect(force);
1814 }
1815 }
1816
1817 @Override
1818 public IBinder onBind(Intent intent) {
1819 return mBinder;
1820 }
1821
1822 public void updateMessage(Message message) {
1823 databaseBackend.updateMessage(message);
1824 updateConversationUi();
1825 }
1826
1827 protected void syncDirtyContacts(Account account) {
1828 for (Contact contact : account.getRoster().getContacts()) {
1829 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
1830 pushContactToServer(contact);
1831 }
1832 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
1833 deleteContactOnServer(contact);
1834 }
1835 }
1836 }
1837
1838 public void createContact(Contact contact) {
1839 SharedPreferences sharedPref = getPreferences();
1840 boolean autoGrant = sharedPref.getBoolean("grant_new_contacts", true);
1841 if (autoGrant) {
1842 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
1843 contact.setOption(Contact.Options.ASKING);
1844 }
1845 pushContactToServer(contact);
1846 }
1847
1848 public void onOtrSessionEstablished(Conversation conversation) {
1849 final Account account = conversation.getAccount();
1850 final Session otrSession = conversation.getOtrSession();
1851 Log.d(Config.LOGTAG,
1852 account.getJid().toBareJid() + " otr session established with "
1853 + conversation.getJid() + "/"
1854 + otrSession.getSessionID().getUserID());
1855 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
1856
1857 @Override
1858 public void onMessageFound(Message message) {
1859 SessionID id = otrSession.getSessionID();
1860 try {
1861 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
1862 } catch (InvalidJidException e) {
1863 return;
1864 }
1865 if (message.needsUploading()) {
1866 mJingleConnectionManager.createNewConnection(message);
1867 } else {
1868 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
1869 if (outPacket != null) {
1870 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
1871 message.setStatus(Message.STATUS_SEND);
1872 databaseBackend.updateMessage(message);
1873 sendMessagePacket(account, outPacket);
1874 }
1875 }
1876 updateConversationUi();
1877 }
1878 });
1879 }
1880
1881 public boolean renewSymmetricKey(Conversation conversation) {
1882 Account account = conversation.getAccount();
1883 byte[] symmetricKey = new byte[32];
1884 this.mRandom.nextBytes(symmetricKey);
1885 Session otrSession = conversation.getOtrSession();
1886 if (otrSession != null) {
1887 MessagePacket packet = new MessagePacket();
1888 packet.setType(MessagePacket.TYPE_CHAT);
1889 packet.setFrom(account.getJid());
1890 MessageGenerator.addMessageHints(packet);
1891 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
1892 + otrSession.getSessionID().getUserID());
1893 try {
1894 packet.setBody(otrSession
1895 .transformSending(CryptoHelper.FILETRANSFER
1896 + CryptoHelper.bytesToHex(symmetricKey))[0]);
1897 sendMessagePacket(account, packet);
1898 conversation.setSymmetricKey(symmetricKey);
1899 return true;
1900 } catch (OtrException e) {
1901 return false;
1902 }
1903 }
1904 return false;
1905 }
1906
1907 public void pushContactToServer(final Contact contact) {
1908 contact.resetOption(Contact.Options.DIRTY_DELETE);
1909 contact.setOption(Contact.Options.DIRTY_PUSH);
1910 final Account account = contact.getAccount();
1911 if (account.getStatus() == Account.State.ONLINE) {
1912 final boolean ask = contact.getOption(Contact.Options.ASKING);
1913 final boolean sendUpdates = contact
1914 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
1915 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
1916 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
1917 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
1918 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
1919 if (sendUpdates) {
1920 sendPresencePacket(account,
1921 mPresenceGenerator.sendPresenceUpdatesTo(contact));
1922 }
1923 if (ask) {
1924 sendPresencePacket(account,
1925 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
1926 }
1927 }
1928 }
1929
1930 public void publishAvatar(final Account account,
1931 final Uri image,
1932 final UiCallback<Avatar> callback) {
1933 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
1934 final int size = Config.AVATAR_SIZE;
1935 final Avatar avatar = getFileBackend()
1936 .getPepAvatar(image, size, format);
1937 if (avatar != null) {
1938 avatar.height = size;
1939 avatar.width = size;
1940 if (format.equals(Bitmap.CompressFormat.WEBP)) {
1941 avatar.type = "image/webp";
1942 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
1943 avatar.type = "image/jpeg";
1944 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
1945 avatar.type = "image/png";
1946 }
1947 if (!getFileBackend().save(avatar)) {
1948 callback.error(R.string.error_saving_avatar, avatar);
1949 return;
1950 }
1951 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
1952 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
1953
1954 @Override
1955 public void onIqPacketReceived(Account account, IqPacket result) {
1956 if (result.getType() == IqPacket.TYPE.RESULT) {
1957 final IqPacket packet = XmppConnectionService.this.mIqGenerator
1958 .publishAvatarMetadata(avatar);
1959 sendIqPacket(account, packet, new OnIqPacketReceived() {
1960 @Override
1961 public void onIqPacketReceived(Account account, IqPacket result) {
1962 if (result.getType() == IqPacket.TYPE.RESULT) {
1963 if (account.setAvatar(avatar.getFilename())) {
1964 getAvatarService().clear(account);
1965 databaseBackend.updateAccount(account);
1966 }
1967 callback.success(avatar);
1968 } else {
1969 callback.error(
1970 R.string.error_publish_avatar_server_reject,
1971 avatar);
1972 }
1973 }
1974 });
1975 } else {
1976 callback.error(
1977 R.string.error_publish_avatar_server_reject,
1978 avatar);
1979 }
1980 }
1981 });
1982 } else {
1983 callback.error(R.string.error_publish_avatar_converting, null);
1984 }
1985 }
1986
1987 public void fetchAvatar(Account account, Avatar avatar) {
1988 fetchAvatar(account, avatar, null);
1989 }
1990
1991 private static String generateFetchKey(Account account, final Avatar avatar) {
1992 return account.getJid().toBareJid()+"_"+avatar.owner+"_"+avatar.sha1sum;
1993 }
1994
1995 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
1996 final String KEY = generateFetchKey(account, avatar);
1997 synchronized(this.mInProgressAvatarFetches) {
1998 if (this.mInProgressAvatarFetches.contains(KEY)) {
1999 return;
2000 } else {
2001 switch (avatar.origin) {
2002 case PEP:
2003 this.mInProgressAvatarFetches.add(KEY);
2004 fetchAvatarPep(account, avatar, callback);
2005 break;
2006 case VCARD:
2007 this.mInProgressAvatarFetches.add(KEY);
2008 fetchAvatarVcard(account, avatar, callback);
2009 break;
2010 }
2011 }
2012 }
2013 }
2014
2015 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2016 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2017 sendIqPacket(account, packet, new OnIqPacketReceived() {
2018
2019 @Override
2020 public void onIqPacketReceived(Account account, IqPacket result) {
2021 synchronized (mInProgressAvatarFetches) {
2022 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2023 }
2024 final String ERROR = account.getJid().toBareJid()
2025 + ": fetching avatar for " + avatar.owner + " failed ";
2026 if (result.getType() == IqPacket.TYPE.RESULT) {
2027 avatar.image = mIqParser.avatarData(result);
2028 if (avatar.image != null) {
2029 if (getFileBackend().save(avatar)) {
2030 if (account.getJid().toBareJid().equals(avatar.owner)) {
2031 if (account.setAvatar(avatar.getFilename())) {
2032 databaseBackend.updateAccount(account);
2033 }
2034 getAvatarService().clear(account);
2035 updateConversationUi();
2036 updateAccountUi();
2037 } else {
2038 Contact contact = account.getRoster()
2039 .getContact(avatar.owner);
2040 contact.setAvatar(avatar);
2041 getAvatarService().clear(contact);
2042 updateConversationUi();
2043 updateRosterUi();
2044 }
2045 if (callback != null) {
2046 callback.success(avatar);
2047 }
2048 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2049 + ": succesfuly fetched pep avatar for " + avatar.owner);
2050 return;
2051 }
2052 } else {
2053
2054 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2055 }
2056 } else {
2057 Element error = result.findChild("error");
2058 if (error == null) {
2059 Log.d(Config.LOGTAG, ERROR + "(server error)");
2060 } else {
2061 Log.d(Config.LOGTAG, ERROR + error.toString());
2062 }
2063 }
2064 if (callback != null) {
2065 callback.error(0, null);
2066 }
2067
2068 }
2069 });
2070 }
2071
2072 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2073 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2074 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2075 @Override
2076 public void onIqPacketReceived(Account account, IqPacket packet) {
2077 synchronized (mInProgressAvatarFetches) {
2078 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2079 }
2080 if (packet.getType() == IqPacket.TYPE.RESULT) {
2081 Element vCard = packet.findChild("vCard", "vcard-temp");
2082 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2083 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2084 if (image != null) {
2085 avatar.image = image;
2086 if (getFileBackend().save(avatar)) {
2087 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2088 + ": successfully fetched vCard avatar for " + avatar.owner);
2089 Contact contact = account.getRoster()
2090 .getContact(avatar.owner);
2091 contact.setAvatar(avatar);
2092 getAvatarService().clear(contact);
2093 updateConversationUi();
2094 updateRosterUi();
2095 }
2096 }
2097 }
2098 }
2099 });
2100 }
2101
2102 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2103 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2104 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2105
2106 @Override
2107 public void onIqPacketReceived(Account account, IqPacket packet) {
2108 if (packet.getType() == IqPacket.TYPE.RESULT) {
2109 Element pubsub = packet.findChild("pubsub",
2110 "http://jabber.org/protocol/pubsub");
2111 if (pubsub != null) {
2112 Element items = pubsub.findChild("items");
2113 if (items != null) {
2114 Avatar avatar = Avatar.parseMetadata(items);
2115 if (avatar != null) {
2116 avatar.owner = account.getJid().toBareJid();
2117 if (fileBackend.isAvatarCached(avatar)) {
2118 if (account.setAvatar(avatar.getFilename())) {
2119 databaseBackend.updateAccount(account);
2120 }
2121 getAvatarService().clear(account);
2122 callback.success(avatar);
2123 } else {
2124 fetchAvatarPep(account, avatar, callback);
2125 }
2126 return;
2127 }
2128 }
2129 }
2130 }
2131 callback.error(0, null);
2132 }
2133 });
2134 }
2135
2136 public void deleteContactOnServer(Contact contact) {
2137 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2138 contact.resetOption(Contact.Options.DIRTY_PUSH);
2139 contact.setOption(Contact.Options.DIRTY_DELETE);
2140 Account account = contact.getAccount();
2141 if (account.getStatus() == Account.State.ONLINE) {
2142 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2143 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2144 item.setAttribute("jid", contact.getJid().toString());
2145 item.setAttribute("subscription", "remove");
2146 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2147 }
2148 }
2149
2150 public void updateConversation(Conversation conversation) {
2151 this.databaseBackend.updateConversation(conversation);
2152 }
2153
2154 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2155 synchronized (account) {
2156 if (account.getXmppConnection() != null) {
2157 disconnect(account, force);
2158 }
2159 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2160
2161 synchronized (this.mInProgressAvatarFetches) {
2162 for(Iterator<String> iterator = this.mInProgressAvatarFetches.iterator(); iterator.hasNext();) {
2163 final String KEY = iterator.next();
2164 if (KEY.startsWith(account.getJid().toBareJid()+"_")) {
2165 iterator.remove();
2166 }
2167 }
2168 }
2169
2170 if (account.getXmppConnection() == null) {
2171 account.setXmppConnection(createConnection(account));
2172 }
2173 Thread thread = new Thread(account.getXmppConnection());
2174 account.getXmppConnection().setInteractive(interactive);
2175 thread.start();
2176 scheduleWakeUpCall(Config.CONNECT_TIMEOUT, account.getUuid().hashCode());
2177 } else {
2178 account.getRoster().clearPresences();
2179 account.setXmppConnection(null);
2180 }
2181 }
2182 }
2183
2184 public void reconnectAccountInBackground(final Account account) {
2185 new Thread(new Runnable() {
2186 @Override
2187 public void run() {
2188 reconnectAccount(account,false,true);
2189 }
2190 }).start();
2191 }
2192
2193 public void invite(Conversation conversation, Jid contact) {
2194 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+": inviting "+contact+" to "+conversation.getJid().toBareJid());
2195 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2196 sendMessagePacket(conversation.getAccount(), packet);
2197 }
2198
2199 public void directInvite(Conversation conversation, Jid jid) {
2200 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2201 sendMessagePacket(conversation.getAccount(),packet);
2202 }
2203
2204 public void resetSendingToWaiting(Account account) {
2205 for (Conversation conversation : getConversations()) {
2206 if (conversation.getAccount() == account) {
2207 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2208
2209 @Override
2210 public void onMessageFound(Message message) {
2211 markMessage(message, Message.STATUS_WAITING);
2212 }
2213 });
2214 }
2215 }
2216 }
2217
2218 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2219 if (uuid == null) {
2220 return null;
2221 }
2222 for (Conversation conversation : getConversations()) {
2223 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2224 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2225 if (message != null) {
2226 markMessage(message, status);
2227 }
2228 return message;
2229 }
2230 }
2231 return null;
2232 }
2233
2234 public boolean markMessage(Conversation conversation, String uuid, int status) {
2235 if (uuid == null) {
2236 return false;
2237 } else {
2238 Message message = conversation.findSentMessageWithUuid(uuid);
2239 if (message != null) {
2240 markMessage(message, status);
2241 return true;
2242 } else {
2243 return false;
2244 }
2245 }
2246 }
2247
2248 public void markMessage(Message message, int status) {
2249 if (status == Message.STATUS_SEND_FAILED
2250 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2251 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2252 return;
2253 }
2254 message.setStatus(status);
2255 databaseBackend.updateMessage(message);
2256 updateConversationUi();
2257 }
2258
2259 public SharedPreferences getPreferences() {
2260 return PreferenceManager
2261 .getDefaultSharedPreferences(getApplicationContext());
2262 }
2263
2264 public boolean forceEncryption() {
2265 return getPreferences().getBoolean("force_encryption", false);
2266 }
2267
2268 public boolean confirmMessages() {
2269 return getPreferences().getBoolean("confirm_messages", true);
2270 }
2271
2272 public boolean sendChatStates() {
2273 return getPreferences().getBoolean("chat_states", false);
2274 }
2275
2276 public boolean saveEncryptedMessages() {
2277 return !getPreferences().getBoolean("dont_save_encrypted", false);
2278 }
2279
2280 public boolean indicateReceived() {
2281 return getPreferences().getBoolean("indicate_received", false);
2282 }
2283
2284 public int unreadCount() {
2285 int count = 0;
2286 for(Conversation conversation : getConversations()) {
2287 count += conversation.unreadCount();
2288 }
2289 return count;
2290 }
2291
2292
2293 public void showErrorToastInUi(int resId) {
2294 if (mOnShowErrorToast != null) {
2295 mOnShowErrorToast.onShowErrorToast(resId);
2296 }
2297 }
2298
2299 public void updateConversationUi() {
2300 if (mOnConversationUpdate != null) {
2301 mOnConversationUpdate.onConversationUpdate();
2302 }
2303 }
2304
2305 public void updateAccountUi() {
2306 if (mOnAccountUpdate != null) {
2307 mOnAccountUpdate.onAccountUpdate();
2308 }
2309 }
2310
2311 public void updateRosterUi() {
2312 if (mOnRosterUpdate != null) {
2313 mOnRosterUpdate.onRosterUpdate();
2314 }
2315 }
2316
2317 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
2318 if (mOnUpdateBlocklist != null) {
2319 mOnUpdateBlocklist.OnUpdateBlocklist(status);
2320 }
2321 }
2322
2323 public void updateMucRosterUi() {
2324 if (mOnMucRosterUpdate != null) {
2325 mOnMucRosterUpdate.onMucRosterUpdate();
2326 }
2327 }
2328
2329 public void keyStatusUpdated() {
2330 if(mOnKeyStatusUpdated != null) {
2331 mOnKeyStatusUpdated.onKeyStatusUpdated();
2332 }
2333 }
2334
2335 public Account findAccountByJid(final Jid accountJid) {
2336 for (Account account : this.accounts) {
2337 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
2338 return account;
2339 }
2340 }
2341 return null;
2342 }
2343
2344 public Conversation findConversationByUuid(String uuid) {
2345 for (Conversation conversation : getConversations()) {
2346 if (conversation.getUuid().equals(uuid)) {
2347 return conversation;
2348 }
2349 }
2350 return null;
2351 }
2352
2353 public void markRead(final Conversation conversation) {
2354 mNotificationService.clear(conversation);
2355 conversation.markRead();
2356 updateUnreadCountBadge();
2357 }
2358
2359 public synchronized void updateUnreadCountBadge() {
2360 int count = unreadCount();
2361 if (unreadCount != count) {
2362 Log.d(Config.LOGTAG, "update unread count to " + count);
2363 if (count > 0) {
2364 ShortcutBadger.with(getApplicationContext()).count(count);
2365 } else {
2366 ShortcutBadger.with(getApplicationContext()).remove();
2367 }
2368 unreadCount = count;
2369 }
2370 }
2371
2372 public void sendReadMarker(final Conversation conversation) {
2373 final Message markable = conversation.getLatestMarkableMessage();
2374 this.markRead(conversation);
2375 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
2376 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
2377 Account account = conversation.getAccount();
2378 final Jid to = markable.getCounterpart();
2379 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
2380 this.sendMessagePacket(conversation.getAccount(), packet);
2381 }
2382 updateConversationUi();
2383 }
2384
2385 public SecureRandom getRNG() {
2386 return this.mRandom;
2387 }
2388
2389 public MemorizingTrustManager getMemorizingTrustManager() {
2390 return this.mMemorizingTrustManager;
2391 }
2392
2393 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
2394 this.mMemorizingTrustManager = trustManager;
2395 }
2396
2397 public void updateMemorizingTrustmanager() {
2398 final MemorizingTrustManager tm;
2399 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
2400 if (dontTrustSystemCAs) {
2401 tm = new MemorizingTrustManager(getApplicationContext(), null);
2402 } else {
2403 tm = new MemorizingTrustManager(getApplicationContext());
2404 }
2405 setMemorizingTrustManager(tm);
2406 }
2407
2408 public PowerManager getPowerManager() {
2409 return this.pm;
2410 }
2411
2412 public LruCache<String, Bitmap> getBitmapCache() {
2413 return this.mBitmapCache;
2414 }
2415
2416 public void syncRosterToDisk(final Account account) {
2417 Runnable runnable = new Runnable() {
2418
2419 @Override
2420 public void run() {
2421 databaseBackend.writeRoster(account.getRoster());
2422 }
2423 };
2424 mDatabaseExecutor.execute(runnable);
2425
2426 }
2427
2428 public List<String> getKnownHosts() {
2429 final List<String> hosts = new ArrayList<>();
2430 for (final Account account : getAccounts()) {
2431 if (!hosts.contains(account.getServer().toString())) {
2432 hosts.add(account.getServer().toString());
2433 }
2434 for (final Contact contact : account.getRoster().getContacts()) {
2435 if (contact.showInRoster()) {
2436 final String server = contact.getServer().toString();
2437 if (server != null && !hosts.contains(server)) {
2438 hosts.add(server);
2439 }
2440 }
2441 }
2442 }
2443 return hosts;
2444 }
2445
2446 public List<String> getKnownConferenceHosts() {
2447 final ArrayList<String> mucServers = new ArrayList<>();
2448 for (final Account account : accounts) {
2449 if (account.getXmppConnection() != null) {
2450 final String server = account.getXmppConnection().getMucServer();
2451 if (server != null && !mucServers.contains(server)) {
2452 mucServers.add(server);
2453 }
2454 }
2455 }
2456 return mucServers;
2457 }
2458
2459 public void sendMessagePacket(Account account, MessagePacket packet) {
2460 XmppConnection connection = account.getXmppConnection();
2461 if (connection != null) {
2462 connection.sendMessagePacket(packet);
2463 }
2464 }
2465
2466 public void sendPresencePacket(Account account, PresencePacket packet) {
2467 XmppConnection connection = account.getXmppConnection();
2468 if (connection != null) {
2469 connection.sendPresencePacket(packet);
2470 }
2471 }
2472
2473 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
2474 final XmppConnection connection = account.getXmppConnection();
2475 if (connection != null) {
2476 connection.sendIqPacket(packet, callback);
2477 }
2478 }
2479
2480 public void sendPresence(final Account account) {
2481 sendPresencePacket(account, mPresenceGenerator.sendPresence(account));
2482 }
2483
2484 public void sendOfflinePresence(final Account account) {
2485 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
2486 }
2487
2488 public MessageGenerator getMessageGenerator() {
2489 return this.mMessageGenerator;
2490 }
2491
2492 public PresenceGenerator getPresenceGenerator() {
2493 return this.mPresenceGenerator;
2494 }
2495
2496 public IqGenerator getIqGenerator() {
2497 return this.mIqGenerator;
2498 }
2499
2500 public IqParser getIqParser() {
2501 return this.mIqParser;
2502 }
2503
2504 public JingleConnectionManager getJingleConnectionManager() {
2505 return this.mJingleConnectionManager;
2506 }
2507
2508 public MessageArchiveService getMessageArchiveService() {
2509 return this.mMessageArchiveService;
2510 }
2511
2512 public List<Contact> findContacts(Jid jid) {
2513 ArrayList<Contact> contacts = new ArrayList<>();
2514 for (Account account : getAccounts()) {
2515 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2516 Contact contact = account.getRoster().getContactFromRoster(jid);
2517 if (contact != null) {
2518 contacts.add(contact);
2519 }
2520 }
2521 }
2522 return contacts;
2523 }
2524
2525 public NotificationService getNotificationService() {
2526 return this.mNotificationService;
2527 }
2528
2529 public HttpConnectionManager getHttpConnectionManager() {
2530 return this.mHttpConnectionManager;
2531 }
2532
2533 public void resendFailedMessages(final Message message) {
2534 final Collection<Message> messages = new ArrayList<>();
2535 Message current = message;
2536 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
2537 messages.add(current);
2538 if (current.mergeable(current.next())) {
2539 current = current.next();
2540 } else {
2541 break;
2542 }
2543 }
2544 for (final Message msg : messages) {
2545 msg.setTime(System.currentTimeMillis());
2546 markMessage(msg, Message.STATUS_WAITING);
2547 this.resendMessage(msg,false);
2548 }
2549 }
2550
2551 public void clearConversationHistory(final Conversation conversation) {
2552 conversation.clearMessages();
2553 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
2554 conversation.resetLastMessageTransmitted();
2555 new Thread(new Runnable() {
2556 @Override
2557 public void run() {
2558 databaseBackend.deleteMessagesInConversation(conversation);
2559 }
2560 }).start();
2561 }
2562
2563 public void sendBlockRequest(final Blockable blockable) {
2564 if (blockable != null && blockable.getBlockedJid() != null) {
2565 final Jid jid = blockable.getBlockedJid();
2566 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid), new OnIqPacketReceived() {
2567
2568 @Override
2569 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2570 if (packet.getType() == IqPacket.TYPE.RESULT) {
2571 account.getBlocklist().add(jid);
2572 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
2573 }
2574 }
2575 });
2576 }
2577 }
2578
2579 public void sendUnblockRequest(final Blockable blockable) {
2580 if (blockable != null && blockable.getJid() != null) {
2581 final Jid jid = blockable.getBlockedJid();
2582 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
2583 @Override
2584 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2585 if (packet.getType() == IqPacket.TYPE.RESULT) {
2586 account.getBlocklist().remove(jid);
2587 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
2588 }
2589 }
2590 });
2591 }
2592 }
2593
2594 public interface OnMoreMessagesLoaded {
2595 public void onMoreMessagesLoaded(int count, Conversation conversation);
2596
2597 public void informUser(int r);
2598 }
2599
2600 public interface OnAccountPasswordChanged {
2601 public void onPasswordChangeSucceeded();
2602
2603 public void onPasswordChangeFailed();
2604 }
2605
2606 public interface OnAffiliationChanged {
2607 public void onAffiliationChangedSuccessful(Jid jid);
2608
2609 public void onAffiliationChangeFailed(Jid jid, int resId);
2610 }
2611
2612 public interface OnRoleChanged {
2613 public void onRoleChangedSuccessful(String nick);
2614
2615 public void onRoleChangeFailed(String nick, int resid);
2616 }
2617
2618 public interface OnConversationUpdate {
2619 public void onConversationUpdate();
2620 }
2621
2622 public interface OnAccountUpdate {
2623 public void onAccountUpdate();
2624 }
2625
2626 public interface OnRosterUpdate {
2627 public void onRosterUpdate();
2628 }
2629
2630 public interface OnMucRosterUpdate {
2631 public void onMucRosterUpdate();
2632 }
2633
2634 public interface OnConferenceOptionsPushed {
2635 public void onPushSucceeded();
2636
2637 public void onPushFailed();
2638 }
2639
2640 public interface OnShowErrorToast {
2641 void onShowErrorToast(int resId);
2642 }
2643
2644 public class XmppConnectionBinder extends Binder {
2645 public XmppConnectionService getService() {
2646 return XmppConnectionService.this;
2647 }
2648 }
2649}