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 && account.getXmppConnection().getFeatures().mam()) {
1083 MessageArchiveService.Query query = getMessageArchiveService().query(conversation,0,timestamp - 1);
1084 if (query != null) {
1085 query.setCallback(callback);
1086 }
1087 callback.informUser(R.string.fetching_history_from_server);
1088 }
1089 }
1090 };
1091 mDatabaseExecutor.execute(runnable);
1092 }
1093
1094 public List<Account> getAccounts() {
1095 return this.accounts;
1096 }
1097
1098 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1099 for (final Conversation conversation : haystack) {
1100 if (conversation.getContact() == contact) {
1101 return conversation;
1102 }
1103 }
1104 return null;
1105 }
1106
1107 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1108 if (jid == null) {
1109 return null;
1110 }
1111 for (final Conversation conversation : haystack) {
1112 if ((account == null || conversation.getAccount() == account)
1113 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1114 return conversation;
1115 }
1116 }
1117 return null;
1118 }
1119
1120 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1121 return this.findOrCreateConversation(account, jid, muc, null);
1122 }
1123
1124 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1125 synchronized (this.conversations) {
1126 Conversation conversation = find(account, jid);
1127 if (conversation != null) {
1128 return conversation;
1129 }
1130 conversation = databaseBackend.findConversation(account, jid);
1131 if (conversation != null) {
1132 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1133 conversation.setAccount(account);
1134 if (muc) {
1135 conversation.setMode(Conversation.MODE_MULTI);
1136 conversation.setContactJid(jid);
1137 } else {
1138 conversation.setMode(Conversation.MODE_SINGLE);
1139 conversation.setContactJid(jid.toBareJid());
1140 }
1141 conversation.setNextEncryption(-1);
1142 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1143 this.databaseBackend.updateConversation(conversation);
1144 } else {
1145 String conversationName;
1146 Contact contact = account.getRoster().getContact(jid);
1147 if (contact != null) {
1148 conversationName = contact.getDisplayName();
1149 } else {
1150 conversationName = jid.getLocalpart();
1151 }
1152 if (muc) {
1153 conversation = new Conversation(conversationName, account, jid,
1154 Conversation.MODE_MULTI);
1155 } else {
1156 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1157 Conversation.MODE_SINGLE);
1158 }
1159 this.databaseBackend.createConversation(conversation);
1160 }
1161 if (account.getXmppConnection() != null
1162 && account.getXmppConnection().getFeatures().mam()
1163 && !muc) {
1164 if (query == null) {
1165 this.mMessageArchiveService.query(conversation);
1166 } else {
1167 if (query.getConversation() == null) {
1168 this.mMessageArchiveService.query(conversation, query.getStart());
1169 }
1170 }
1171 }
1172 checkDeletedFiles(conversation);
1173 this.conversations.add(conversation);
1174 updateConversationUi();
1175 return conversation;
1176 }
1177 }
1178
1179 public void archiveConversation(Conversation conversation) {
1180 getNotificationService().clear(conversation);
1181 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1182 conversation.setNextEncryption(-1);
1183 synchronized (this.conversations) {
1184 if (conversation.getMode() == Conversation.MODE_MULTI) {
1185 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1186 Bookmark bookmark = conversation.getBookmark();
1187 if (bookmark != null && bookmark.autojoin()) {
1188 bookmark.setAutojoin(false);
1189 pushBookmarks(bookmark.getAccount());
1190 }
1191 }
1192 leaveMuc(conversation);
1193 } else {
1194 conversation.endOtrIfNeeded();
1195 }
1196 this.databaseBackend.updateConversation(conversation);
1197 this.conversations.remove(conversation);
1198 updateConversationUi();
1199 }
1200 }
1201
1202 public void createAccount(final Account account) {
1203 account.initAccountServices(this);
1204 databaseBackend.createAccount(account);
1205 this.accounts.add(account);
1206 this.reconnectAccountInBackground(account);
1207 updateAccountUi();
1208 }
1209
1210 public void updateAccount(final Account account) {
1211 this.statusListener.onStatusChanged(account);
1212 databaseBackend.updateAccount(account);
1213 reconnectAccount(account, false, true);
1214 updateAccountUi();
1215 getNotificationService().updateErrorNotification();
1216 }
1217
1218 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1219 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1220 sendIqPacket(account, iq, new OnIqPacketReceived() {
1221 @Override
1222 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1223 if (packet.getType() == IqPacket.TYPE.RESULT) {
1224 account.setPassword(newPassword);
1225 databaseBackend.updateAccount(account);
1226 callback.onPasswordChangeSucceeded();
1227 } else {
1228 callback.onPasswordChangeFailed();
1229 }
1230 }
1231 });
1232 }
1233
1234 public void deleteAccount(final Account account) {
1235 synchronized (this.conversations) {
1236 for (final Conversation conversation : conversations) {
1237 if (conversation.getAccount() == account) {
1238 if (conversation.getMode() == Conversation.MODE_MULTI) {
1239 leaveMuc(conversation);
1240 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1241 conversation.endOtrIfNeeded();
1242 }
1243 conversations.remove(conversation);
1244 }
1245 }
1246 if (account.getXmppConnection() != null) {
1247 this.disconnect(account, true);
1248 }
1249 databaseBackend.deleteAccount(account);
1250 this.accounts.remove(account);
1251 updateAccountUi();
1252 getNotificationService().updateErrorNotification();
1253 }
1254 }
1255
1256 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1257 synchronized (this) {
1258 if (checkListeners()) {
1259 switchToForeground();
1260 }
1261 this.mOnConversationUpdate = listener;
1262 this.mNotificationService.setIsInForeground(true);
1263 if (this.convChangedListenerCount < 2) {
1264 this.convChangedListenerCount++;
1265 }
1266 }
1267 }
1268
1269 public void removeOnConversationListChangedListener() {
1270 synchronized (this) {
1271 this.convChangedListenerCount--;
1272 if (this.convChangedListenerCount <= 0) {
1273 this.convChangedListenerCount = 0;
1274 this.mOnConversationUpdate = null;
1275 this.mNotificationService.setIsInForeground(false);
1276 if (checkListeners()) {
1277 switchToBackground();
1278 }
1279 }
1280 }
1281 }
1282
1283 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1284 synchronized (this) {
1285 if (checkListeners()) {
1286 switchToForeground();
1287 }
1288 this.mOnShowErrorToast = onShowErrorToast;
1289 if (this.showErrorToastListenerCount < 2) {
1290 this.showErrorToastListenerCount++;
1291 }
1292 }
1293 this.mOnShowErrorToast = onShowErrorToast;
1294 }
1295
1296 public void removeOnShowErrorToastListener() {
1297 synchronized (this) {
1298 this.showErrorToastListenerCount--;
1299 if (this.showErrorToastListenerCount <= 0) {
1300 this.showErrorToastListenerCount = 0;
1301 this.mOnShowErrorToast = null;
1302 if (checkListeners()) {
1303 switchToBackground();
1304 }
1305 }
1306 }
1307 }
1308
1309 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1310 synchronized (this) {
1311 if (checkListeners()) {
1312 switchToForeground();
1313 }
1314 this.mOnAccountUpdate = listener;
1315 if (this.accountChangedListenerCount < 2) {
1316 this.accountChangedListenerCount++;
1317 }
1318 }
1319 }
1320
1321 public void removeOnAccountListChangedListener() {
1322 synchronized (this) {
1323 this.accountChangedListenerCount--;
1324 if (this.accountChangedListenerCount <= 0) {
1325 this.mOnAccountUpdate = null;
1326 this.accountChangedListenerCount = 0;
1327 if (checkListeners()) {
1328 switchToBackground();
1329 }
1330 }
1331 }
1332 }
1333
1334 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1335 synchronized (this) {
1336 if (checkListeners()) {
1337 switchToForeground();
1338 }
1339 this.mOnRosterUpdate = listener;
1340 if (this.rosterChangedListenerCount < 2) {
1341 this.rosterChangedListenerCount++;
1342 }
1343 }
1344 }
1345
1346 public void removeOnRosterUpdateListener() {
1347 synchronized (this) {
1348 this.rosterChangedListenerCount--;
1349 if (this.rosterChangedListenerCount <= 0) {
1350 this.rosterChangedListenerCount = 0;
1351 this.mOnRosterUpdate = null;
1352 if (checkListeners()) {
1353 switchToBackground();
1354 }
1355 }
1356 }
1357 }
1358
1359 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1360 synchronized (this) {
1361 if (checkListeners()) {
1362 switchToForeground();
1363 }
1364 this.mOnUpdateBlocklist = listener;
1365 if (this.updateBlocklistListenerCount < 2) {
1366 this.updateBlocklistListenerCount++;
1367 }
1368 }
1369 }
1370
1371 public void removeOnUpdateBlocklistListener() {
1372 synchronized (this) {
1373 this.updateBlocklistListenerCount--;
1374 if (this.updateBlocklistListenerCount <= 0) {
1375 this.updateBlocklistListenerCount = 0;
1376 this.mOnUpdateBlocklist = null;
1377 if (checkListeners()) {
1378 switchToBackground();
1379 }
1380 }
1381 }
1382 }
1383
1384 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1385 synchronized (this) {
1386 if (checkListeners()) {
1387 switchToForeground();
1388 }
1389 this.mOnKeyStatusUpdated = listener;
1390 if (this.keyStatusUpdatedListenerCount < 2) {
1391 this.keyStatusUpdatedListenerCount++;
1392 }
1393 }
1394 }
1395
1396 public void removeOnNewKeysAvailableListener() {
1397 synchronized (this) {
1398 this.keyStatusUpdatedListenerCount--;
1399 if (this.keyStatusUpdatedListenerCount <= 0) {
1400 this.keyStatusUpdatedListenerCount = 0;
1401 this.mOnKeyStatusUpdated = null;
1402 if (checkListeners()) {
1403 switchToBackground();
1404 }
1405 }
1406 }
1407 }
1408
1409 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1410 synchronized (this) {
1411 if (checkListeners()) {
1412 switchToForeground();
1413 }
1414 this.mOnMucRosterUpdate = listener;
1415 if (this.mucRosterChangedListenerCount < 2) {
1416 this.mucRosterChangedListenerCount++;
1417 }
1418 }
1419 }
1420
1421 public void removeOnMucRosterUpdateListener() {
1422 synchronized (this) {
1423 this.mucRosterChangedListenerCount--;
1424 if (this.mucRosterChangedListenerCount <= 0) {
1425 this.mucRosterChangedListenerCount = 0;
1426 this.mOnMucRosterUpdate = null;
1427 if (checkListeners()) {
1428 switchToBackground();
1429 }
1430 }
1431 }
1432 }
1433
1434 private boolean checkListeners() {
1435 return (this.mOnAccountUpdate == null
1436 && this.mOnConversationUpdate == null
1437 && this.mOnRosterUpdate == null
1438 && this.mOnUpdateBlocklist == null
1439 && this.mOnShowErrorToast == null
1440 && this.mOnKeyStatusUpdated == null);
1441 }
1442
1443 private void switchToForeground() {
1444 for (Account account : getAccounts()) {
1445 if (account.getStatus() == Account.State.ONLINE) {
1446 XmppConnection connection = account.getXmppConnection();
1447 if (connection != null && connection.getFeatures().csi()) {
1448 connection.sendActive();
1449 }
1450 }
1451 }
1452 Log.d(Config.LOGTAG, "app switched into foreground");
1453 }
1454
1455 private void switchToBackground() {
1456 for (Account account : getAccounts()) {
1457 if (account.getStatus() == Account.State.ONLINE) {
1458 XmppConnection connection = account.getXmppConnection();
1459 if (connection != null && connection.getFeatures().csi()) {
1460 connection.sendInactive();
1461 }
1462 }
1463 }
1464 for(Conversation conversation : getConversations()) {
1465 conversation.setIncomingChatState(ChatState.ACTIVE);
1466 }
1467 this.mNotificationService.setIsInForeground(false);
1468 Log.d(Config.LOGTAG, "app switched into background");
1469 }
1470
1471 private void connectMultiModeConversations(Account account) {
1472 List<Conversation> conversations = getConversations();
1473 for (Conversation conversation : conversations) {
1474 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
1475 joinMuc(conversation,true);
1476 }
1477 }
1478 }
1479
1480 public void joinMuc(Conversation conversation) {
1481 joinMuc(conversation,false);
1482 }
1483
1484 private void joinMuc(Conversation conversation, boolean now) {
1485 Account account = conversation.getAccount();
1486 account.pendingConferenceJoins.remove(conversation);
1487 account.pendingConferenceLeaves.remove(conversation);
1488 if (account.getStatus() == Account.State.ONLINE || now) {
1489 conversation.resetMucOptions();
1490 final String nick = conversation.getMucOptions().getProposedNick();
1491 final Jid joinJid = conversation.getMucOptions().createJoinJid(nick);
1492 if (joinJid == null) {
1493 return; //safety net
1494 }
1495 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1496 PresencePacket packet = new PresencePacket();
1497 packet.setFrom(conversation.getAccount().getJid());
1498 packet.setTo(joinJid);
1499 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
1500 if (conversation.getMucOptions().getPassword() != null) {
1501 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
1502 }
1503 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
1504 String sig = account.getPgpSignature();
1505 if (sig != null) {
1506 packet.addChild("status").setContent("online");
1507 packet.addChild("x", "jabber:x:signed").setContent(sig);
1508 }
1509 sendPresencePacket(account, packet);
1510 fetchConferenceConfiguration(conversation);
1511 if (!joinJid.equals(conversation.getJid())) {
1512 conversation.setContactJid(joinJid);
1513 databaseBackend.updateConversation(conversation);
1514 }
1515 conversation.setHasMessagesLeftOnServer(false);
1516 } else {
1517 account.pendingConferenceJoins.add(conversation);
1518 }
1519 }
1520
1521 public void providePasswordForMuc(Conversation conversation, String password) {
1522 if (conversation.getMode() == Conversation.MODE_MULTI) {
1523 conversation.getMucOptions().setPassword(password);
1524 if (conversation.getBookmark() != null) {
1525 conversation.getBookmark().setAutojoin(true);
1526 pushBookmarks(conversation.getAccount());
1527 }
1528 databaseBackend.updateConversation(conversation);
1529 joinMuc(conversation);
1530 }
1531 }
1532
1533 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
1534 final MucOptions options = conversation.getMucOptions();
1535 final Jid joinJid = options.createJoinJid(nick);
1536 if (options.online()) {
1537 Account account = conversation.getAccount();
1538 options.setOnRenameListener(new OnRenameListener() {
1539
1540 @Override
1541 public void onSuccess() {
1542 conversation.setContactJid(joinJid);
1543 databaseBackend.updateConversation(conversation);
1544 Bookmark bookmark = conversation.getBookmark();
1545 if (bookmark != null) {
1546 bookmark.setNick(nick);
1547 pushBookmarks(bookmark.getAccount());
1548 }
1549 callback.success(conversation);
1550 }
1551
1552 @Override
1553 public void onFailure() {
1554 callback.error(R.string.nick_in_use, conversation);
1555 }
1556 });
1557
1558 PresencePacket packet = new PresencePacket();
1559 packet.setTo(joinJid);
1560 packet.setFrom(conversation.getAccount().getJid());
1561
1562 String sig = account.getPgpSignature();
1563 if (sig != null) {
1564 packet.addChild("status").setContent("online");
1565 packet.addChild("x", "jabber:x:signed").setContent(sig);
1566 }
1567 sendPresencePacket(account, packet);
1568 } else {
1569 conversation.setContactJid(joinJid);
1570 databaseBackend.updateConversation(conversation);
1571 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1572 Bookmark bookmark = conversation.getBookmark();
1573 if (bookmark != null) {
1574 bookmark.setNick(nick);
1575 pushBookmarks(bookmark.getAccount());
1576 }
1577 joinMuc(conversation);
1578 }
1579 }
1580 }
1581
1582 public void leaveMuc(Conversation conversation) {
1583 Account account = conversation.getAccount();
1584 account.pendingConferenceJoins.remove(conversation);
1585 account.pendingConferenceLeaves.remove(conversation);
1586 if (account.getStatus() == Account.State.ONLINE) {
1587 PresencePacket packet = new PresencePacket();
1588 packet.setTo(conversation.getJid());
1589 packet.setFrom(conversation.getAccount().getJid());
1590 packet.setAttribute("type", "unavailable");
1591 sendPresencePacket(conversation.getAccount(), packet);
1592 conversation.getMucOptions().setOffline();
1593 conversation.deregisterWithBookmark();
1594 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
1595 + ": leaving muc " + conversation.getJid());
1596 } else {
1597 account.pendingConferenceLeaves.add(conversation);
1598 }
1599 }
1600
1601 private String findConferenceServer(final Account account) {
1602 String server;
1603 if (account.getXmppConnection() != null) {
1604 server = account.getXmppConnection().getMucServer();
1605 if (server != null) {
1606 return server;
1607 }
1608 }
1609 for (Account other : getAccounts()) {
1610 if (other != account && other.getXmppConnection() != null) {
1611 server = other.getXmppConnection().getMucServer();
1612 if (server != null) {
1613 return server;
1614 }
1615 }
1616 }
1617 return null;
1618 }
1619
1620 public void createAdhocConference(final Account account, final Iterable<Jid> jids, final UiCallback<Conversation> callback) {
1621 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
1622 if (account.getStatus() == Account.State.ONLINE) {
1623 try {
1624 String server = findConferenceServer(account);
1625 if (server == null) {
1626 if (callback != null) {
1627 callback.error(R.string.no_conference_server_found, null);
1628 }
1629 return;
1630 }
1631 String name = new BigInteger(75, getRNG()).toString(32);
1632 Jid jid = Jid.fromParts(name, server, null);
1633 final Conversation conversation = findOrCreateConversation(account, jid, true);
1634 joinMuc(conversation);
1635 Bundle options = new Bundle();
1636 options.putString("muc#roomconfig_persistentroom", "1");
1637 options.putString("muc#roomconfig_membersonly", "1");
1638 options.putString("muc#roomconfig_publicroom", "0");
1639 options.putString("muc#roomconfig_whois", "anyone");
1640 pushConferenceConfiguration(conversation, options, new OnConferenceOptionsPushed() {
1641 @Override
1642 public void onPushSucceeded() {
1643 for (Jid invite : jids) {
1644 invite(conversation, invite);
1645 }
1646 if (account.countPresences() > 1) {
1647 directInvite(conversation, account.getJid().toBareJid());
1648 }
1649 if (callback != null) {
1650 callback.success(conversation);
1651 }
1652 }
1653
1654 @Override
1655 public void onPushFailed() {
1656 if (callback != null) {
1657 callback.error(R.string.conference_creation_failed, conversation);
1658 }
1659 }
1660 });
1661
1662 } catch (InvalidJidException e) {
1663 if (callback != null) {
1664 callback.error(R.string.conference_creation_failed, null);
1665 }
1666 }
1667 } else {
1668 if (callback != null) {
1669 callback.error(R.string.not_connected_try_again, null);
1670 }
1671 }
1672 }
1673
1674 public void fetchConferenceConfiguration(final Conversation conversation) {
1675 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
1676 request.setTo(conversation.getJid().toBareJid());
1677 request.query("http://jabber.org/protocol/disco#info");
1678 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
1679 @Override
1680 public void onIqPacketReceived(Account account, IqPacket packet) {
1681 if (packet.getType() == IqPacket.TYPE.RESULT) {
1682 ArrayList<String> features = new ArrayList<>();
1683 for (Element child : packet.query().getChildren()) {
1684 if (child != null && child.getName().equals("feature")) {
1685 String var = child.getAttribute("var");
1686 if (var != null) {
1687 features.add(var);
1688 }
1689 }
1690 }
1691 conversation.getMucOptions().updateFeatures(features);
1692 updateConversationUi();
1693 }
1694 }
1695 });
1696 }
1697
1698 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
1699 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
1700 request.setTo(conversation.getJid().toBareJid());
1701 request.query("http://jabber.org/protocol/muc#owner");
1702 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
1703 @Override
1704 public void onIqPacketReceived(Account account, IqPacket packet) {
1705 if (packet.getType() == IqPacket.TYPE.RESULT) {
1706 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
1707 for (Field field : data.getFields()) {
1708 if (options.containsKey(field.getFieldName())) {
1709 field.setValue(options.getString(field.getFieldName()));
1710 }
1711 }
1712 data.submit();
1713 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
1714 set.setTo(conversation.getJid().toBareJid());
1715 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
1716 sendIqPacket(account, set, new OnIqPacketReceived() {
1717 @Override
1718 public void onIqPacketReceived(Account account, IqPacket packet) {
1719 if (callback != null) {
1720 if (packet.getType() == IqPacket.TYPE.RESULT) {
1721 callback.onPushSucceeded();
1722 } else {
1723 callback.onPushFailed();
1724 }
1725 }
1726 }
1727 });
1728 } else {
1729 if (callback != null) {
1730 callback.onPushFailed();
1731 }
1732 }
1733 }
1734 });
1735 }
1736
1737 public void pushSubjectToConference(final Conversation conference, final String subject) {
1738 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
1739 this.sendMessagePacket(conference.getAccount(), packet);
1740 final MucOptions mucOptions = conference.getMucOptions();
1741 final MucOptions.User self = mucOptions.getSelf();
1742 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
1743 Bundle options = new Bundle();
1744 options.putString("muc#roomconfig_persistentroom", "1");
1745 this.pushConferenceConfiguration(conference, options, null);
1746 }
1747 }
1748
1749 public void changeAffiliationInConference(final Conversation conference, Jid user, MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
1750 final Jid jid = user.toBareJid();
1751 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
1752 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
1753 @Override
1754 public void onIqPacketReceived(Account account, IqPacket packet) {
1755 if (packet.getType() == IqPacket.TYPE.RESULT) {
1756 callback.onAffiliationChangedSuccessful(jid);
1757 } else {
1758 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
1759 }
1760 }
1761 });
1762 }
1763
1764 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
1765 List<Jid> jids = new ArrayList<>();
1766 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
1767 if (user.getAffiliation() == before && user.getJid() != null) {
1768 jids.add(user.getJid());
1769 }
1770 }
1771 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
1772 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
1773 }
1774
1775 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
1776 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
1777 Log.d(Config.LOGTAG, request.toString());
1778 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
1779 @Override
1780 public void onIqPacketReceived(Account account, IqPacket packet) {
1781 Log.d(Config.LOGTAG, packet.toString());
1782 if (packet.getType() == IqPacket.TYPE.RESULT) {
1783 callback.onRoleChangedSuccessful(nick);
1784 } else {
1785 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
1786 }
1787 }
1788 });
1789 }
1790
1791 public void disconnect(Account account, boolean force) {
1792 if ((account.getStatus() == Account.State.ONLINE)
1793 || (account.getStatus() == Account.State.DISABLED)) {
1794 if (!force) {
1795 List<Conversation> conversations = getConversations();
1796 for (Conversation conversation : conversations) {
1797 if (conversation.getAccount() == account) {
1798 if (conversation.getMode() == Conversation.MODE_MULTI) {
1799 leaveMuc(conversation);
1800 } else {
1801 if (conversation.endOtrIfNeeded()) {
1802 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1803 + ": ended otr session with "
1804 + conversation.getJid());
1805 }
1806 }
1807 }
1808 }
1809 sendOfflinePresence(account);
1810 }
1811 account.getXmppConnection().disconnect(force);
1812 }
1813 }
1814
1815 @Override
1816 public IBinder onBind(Intent intent) {
1817 return mBinder;
1818 }
1819
1820 public void updateMessage(Message message) {
1821 databaseBackend.updateMessage(message);
1822 updateConversationUi();
1823 }
1824
1825 protected void syncDirtyContacts(Account account) {
1826 for (Contact contact : account.getRoster().getContacts()) {
1827 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
1828 pushContactToServer(contact);
1829 }
1830 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
1831 deleteContactOnServer(contact);
1832 }
1833 }
1834 }
1835
1836 public void createContact(Contact contact) {
1837 SharedPreferences sharedPref = getPreferences();
1838 boolean autoGrant = sharedPref.getBoolean("grant_new_contacts", true);
1839 if (autoGrant) {
1840 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
1841 contact.setOption(Contact.Options.ASKING);
1842 }
1843 pushContactToServer(contact);
1844 }
1845
1846 public void onOtrSessionEstablished(Conversation conversation) {
1847 final Account account = conversation.getAccount();
1848 final Session otrSession = conversation.getOtrSession();
1849 Log.d(Config.LOGTAG,
1850 account.getJid().toBareJid() + " otr session established with "
1851 + conversation.getJid() + "/"
1852 + otrSession.getSessionID().getUserID());
1853 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
1854
1855 @Override
1856 public void onMessageFound(Message message) {
1857 SessionID id = otrSession.getSessionID();
1858 try {
1859 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
1860 } catch (InvalidJidException e) {
1861 return;
1862 }
1863 if (message.needsUploading()) {
1864 mJingleConnectionManager.createNewConnection(message);
1865 } else {
1866 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
1867 if (outPacket != null) {
1868 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
1869 message.setStatus(Message.STATUS_SEND);
1870 databaseBackend.updateMessage(message);
1871 sendMessagePacket(account, outPacket);
1872 }
1873 }
1874 updateConversationUi();
1875 }
1876 });
1877 }
1878
1879 public boolean renewSymmetricKey(Conversation conversation) {
1880 Account account = conversation.getAccount();
1881 byte[] symmetricKey = new byte[32];
1882 this.mRandom.nextBytes(symmetricKey);
1883 Session otrSession = conversation.getOtrSession();
1884 if (otrSession != null) {
1885 MessagePacket packet = new MessagePacket();
1886 packet.setType(MessagePacket.TYPE_CHAT);
1887 packet.setFrom(account.getJid());
1888 MessageGenerator.addMessageHints(packet);
1889 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
1890 + otrSession.getSessionID().getUserID());
1891 try {
1892 packet.setBody(otrSession
1893 .transformSending(CryptoHelper.FILETRANSFER
1894 + CryptoHelper.bytesToHex(symmetricKey))[0]);
1895 sendMessagePacket(account, packet);
1896 conversation.setSymmetricKey(symmetricKey);
1897 return true;
1898 } catch (OtrException e) {
1899 return false;
1900 }
1901 }
1902 return false;
1903 }
1904
1905 public void pushContactToServer(final Contact contact) {
1906 contact.resetOption(Contact.Options.DIRTY_DELETE);
1907 contact.setOption(Contact.Options.DIRTY_PUSH);
1908 final Account account = contact.getAccount();
1909 if (account.getStatus() == Account.State.ONLINE) {
1910 final boolean ask = contact.getOption(Contact.Options.ASKING);
1911 final boolean sendUpdates = contact
1912 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
1913 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
1914 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
1915 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
1916 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
1917 if (sendUpdates) {
1918 sendPresencePacket(account,
1919 mPresenceGenerator.sendPresenceUpdatesTo(contact));
1920 }
1921 if (ask) {
1922 sendPresencePacket(account,
1923 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
1924 }
1925 }
1926 }
1927
1928 public void publishAvatar(final Account account,
1929 final Uri image,
1930 final UiCallback<Avatar> callback) {
1931 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
1932 final int size = Config.AVATAR_SIZE;
1933 final Avatar avatar = getFileBackend()
1934 .getPepAvatar(image, size, format);
1935 if (avatar != null) {
1936 avatar.height = size;
1937 avatar.width = size;
1938 if (format.equals(Bitmap.CompressFormat.WEBP)) {
1939 avatar.type = "image/webp";
1940 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
1941 avatar.type = "image/jpeg";
1942 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
1943 avatar.type = "image/png";
1944 }
1945 if (!getFileBackend().save(avatar)) {
1946 callback.error(R.string.error_saving_avatar, avatar);
1947 return;
1948 }
1949 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
1950 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
1951
1952 @Override
1953 public void onIqPacketReceived(Account account, IqPacket result) {
1954 if (result.getType() == IqPacket.TYPE.RESULT) {
1955 final IqPacket packet = XmppConnectionService.this.mIqGenerator
1956 .publishAvatarMetadata(avatar);
1957 sendIqPacket(account, packet, new OnIqPacketReceived() {
1958 @Override
1959 public void onIqPacketReceived(Account account, IqPacket result) {
1960 if (result.getType() == IqPacket.TYPE.RESULT) {
1961 if (account.setAvatar(avatar.getFilename())) {
1962 getAvatarService().clear(account);
1963 databaseBackend.updateAccount(account);
1964 }
1965 callback.success(avatar);
1966 } else {
1967 callback.error(
1968 R.string.error_publish_avatar_server_reject,
1969 avatar);
1970 }
1971 }
1972 });
1973 } else {
1974 callback.error(
1975 R.string.error_publish_avatar_server_reject,
1976 avatar);
1977 }
1978 }
1979 });
1980 } else {
1981 callback.error(R.string.error_publish_avatar_converting, null);
1982 }
1983 }
1984
1985 public void fetchAvatar(Account account, Avatar avatar) {
1986 fetchAvatar(account, avatar, null);
1987 }
1988
1989 private static String generateFetchKey(Account account, final Avatar avatar) {
1990 return account.getJid().toBareJid()+"_"+avatar.owner+"_"+avatar.sha1sum;
1991 }
1992
1993 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
1994 final String KEY = generateFetchKey(account, avatar);
1995 synchronized(this.mInProgressAvatarFetches) {
1996 if (this.mInProgressAvatarFetches.contains(KEY)) {
1997 return;
1998 } else {
1999 switch (avatar.origin) {
2000 case PEP:
2001 this.mInProgressAvatarFetches.add(KEY);
2002 fetchAvatarPep(account, avatar, callback);
2003 break;
2004 case VCARD:
2005 this.mInProgressAvatarFetches.add(KEY);
2006 fetchAvatarVcard(account, avatar, callback);
2007 break;
2008 }
2009 }
2010 }
2011 }
2012
2013 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2014 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2015 sendIqPacket(account, packet, new OnIqPacketReceived() {
2016
2017 @Override
2018 public void onIqPacketReceived(Account account, IqPacket result) {
2019 synchronized (mInProgressAvatarFetches) {
2020 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2021 }
2022 final String ERROR = account.getJid().toBareJid()
2023 + ": fetching avatar for " + avatar.owner + " failed ";
2024 if (result.getType() == IqPacket.TYPE.RESULT) {
2025 avatar.image = mIqParser.avatarData(result);
2026 if (avatar.image != null) {
2027 if (getFileBackend().save(avatar)) {
2028 if (account.getJid().toBareJid().equals(avatar.owner)) {
2029 if (account.setAvatar(avatar.getFilename())) {
2030 databaseBackend.updateAccount(account);
2031 }
2032 getAvatarService().clear(account);
2033 updateConversationUi();
2034 updateAccountUi();
2035 } else {
2036 Contact contact = account.getRoster()
2037 .getContact(avatar.owner);
2038 contact.setAvatar(avatar);
2039 getAvatarService().clear(contact);
2040 updateConversationUi();
2041 updateRosterUi();
2042 }
2043 if (callback != null) {
2044 callback.success(avatar);
2045 }
2046 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2047 + ": succesfuly fetched pep avatar for " + avatar.owner);
2048 return;
2049 }
2050 } else {
2051
2052 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2053 }
2054 } else {
2055 Element error = result.findChild("error");
2056 if (error == null) {
2057 Log.d(Config.LOGTAG, ERROR + "(server error)");
2058 } else {
2059 Log.d(Config.LOGTAG, ERROR + error.toString());
2060 }
2061 }
2062 if (callback != null) {
2063 callback.error(0, null);
2064 }
2065
2066 }
2067 });
2068 }
2069
2070 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2071 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2072 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2073 @Override
2074 public void onIqPacketReceived(Account account, IqPacket packet) {
2075 synchronized (mInProgressAvatarFetches) {
2076 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2077 }
2078 if (packet.getType() == IqPacket.TYPE.RESULT) {
2079 Element vCard = packet.findChild("vCard", "vcard-temp");
2080 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2081 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2082 if (image != null) {
2083 avatar.image = image;
2084 if (getFileBackend().save(avatar)) {
2085 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2086 + ": successfully fetched vCard avatar for " + avatar.owner);
2087 Contact contact = account.getRoster()
2088 .getContact(avatar.owner);
2089 contact.setAvatar(avatar);
2090 getAvatarService().clear(contact);
2091 updateConversationUi();
2092 updateRosterUi();
2093 }
2094 }
2095 }
2096 }
2097 });
2098 }
2099
2100 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2101 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2102 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2103
2104 @Override
2105 public void onIqPacketReceived(Account account, IqPacket packet) {
2106 if (packet.getType() == IqPacket.TYPE.RESULT) {
2107 Element pubsub = packet.findChild("pubsub",
2108 "http://jabber.org/protocol/pubsub");
2109 if (pubsub != null) {
2110 Element items = pubsub.findChild("items");
2111 if (items != null) {
2112 Avatar avatar = Avatar.parseMetadata(items);
2113 if (avatar != null) {
2114 avatar.owner = account.getJid().toBareJid();
2115 if (fileBackend.isAvatarCached(avatar)) {
2116 if (account.setAvatar(avatar.getFilename())) {
2117 databaseBackend.updateAccount(account);
2118 }
2119 getAvatarService().clear(account);
2120 callback.success(avatar);
2121 } else {
2122 fetchAvatarPep(account, avatar, callback);
2123 }
2124 return;
2125 }
2126 }
2127 }
2128 }
2129 callback.error(0, null);
2130 }
2131 });
2132 }
2133
2134 public void deleteContactOnServer(Contact contact) {
2135 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2136 contact.resetOption(Contact.Options.DIRTY_PUSH);
2137 contact.setOption(Contact.Options.DIRTY_DELETE);
2138 Account account = contact.getAccount();
2139 if (account.getStatus() == Account.State.ONLINE) {
2140 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2141 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2142 item.setAttribute("jid", contact.getJid().toString());
2143 item.setAttribute("subscription", "remove");
2144 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2145 }
2146 }
2147
2148 public void updateConversation(Conversation conversation) {
2149 this.databaseBackend.updateConversation(conversation);
2150 }
2151
2152 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2153 synchronized (account) {
2154 if (account.getXmppConnection() != null) {
2155 disconnect(account, force);
2156 }
2157 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2158
2159 synchronized (this.mInProgressAvatarFetches) {
2160 for(Iterator<String> iterator = this.mInProgressAvatarFetches.iterator(); iterator.hasNext();) {
2161 final String KEY = iterator.next();
2162 if (KEY.startsWith(account.getJid().toBareJid()+"_")) {
2163 iterator.remove();
2164 }
2165 }
2166 }
2167
2168 if (account.getXmppConnection() == null) {
2169 account.setXmppConnection(createConnection(account));
2170 }
2171 Thread thread = new Thread(account.getXmppConnection());
2172 account.getXmppConnection().setInteractive(interactive);
2173 thread.start();
2174 scheduleWakeUpCall(Config.CONNECT_TIMEOUT, account.getUuid().hashCode());
2175 } else {
2176 account.getRoster().clearPresences();
2177 account.setXmppConnection(null);
2178 }
2179 }
2180 }
2181
2182 public void reconnectAccountInBackground(final Account account) {
2183 new Thread(new Runnable() {
2184 @Override
2185 public void run() {
2186 reconnectAccount(account,false,true);
2187 }
2188 }).start();
2189 }
2190
2191 public void invite(Conversation conversation, Jid contact) {
2192 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+": inviting "+contact+" to "+conversation.getJid().toBareJid());
2193 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2194 sendMessagePacket(conversation.getAccount(), packet);
2195 }
2196
2197 public void directInvite(Conversation conversation, Jid jid) {
2198 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2199 sendMessagePacket(conversation.getAccount(),packet);
2200 }
2201
2202 public void resetSendingToWaiting(Account account) {
2203 for (Conversation conversation : getConversations()) {
2204 if (conversation.getAccount() == account) {
2205 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2206
2207 @Override
2208 public void onMessageFound(Message message) {
2209 markMessage(message, Message.STATUS_WAITING);
2210 }
2211 });
2212 }
2213 }
2214 }
2215
2216 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2217 if (uuid == null) {
2218 return null;
2219 }
2220 for (Conversation conversation : getConversations()) {
2221 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2222 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2223 if (message != null) {
2224 markMessage(message, status);
2225 }
2226 return message;
2227 }
2228 }
2229 return null;
2230 }
2231
2232 public boolean markMessage(Conversation conversation, String uuid, int status) {
2233 if (uuid == null) {
2234 return false;
2235 } else {
2236 Message message = conversation.findSentMessageWithUuid(uuid);
2237 if (message != null) {
2238 markMessage(message, status);
2239 return true;
2240 } else {
2241 return false;
2242 }
2243 }
2244 }
2245
2246 public void markMessage(Message message, int status) {
2247 if (status == Message.STATUS_SEND_FAILED
2248 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2249 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2250 return;
2251 }
2252 message.setStatus(status);
2253 databaseBackend.updateMessage(message);
2254 updateConversationUi();
2255 }
2256
2257 public SharedPreferences getPreferences() {
2258 return PreferenceManager
2259 .getDefaultSharedPreferences(getApplicationContext());
2260 }
2261
2262 public boolean forceEncryption() {
2263 return getPreferences().getBoolean("force_encryption", false);
2264 }
2265
2266 public boolean confirmMessages() {
2267 return getPreferences().getBoolean("confirm_messages", true);
2268 }
2269
2270 public boolean sendChatStates() {
2271 return getPreferences().getBoolean("chat_states", false);
2272 }
2273
2274 public boolean saveEncryptedMessages() {
2275 return !getPreferences().getBoolean("dont_save_encrypted", false);
2276 }
2277
2278 public boolean indicateReceived() {
2279 return getPreferences().getBoolean("indicate_received", false);
2280 }
2281
2282 public int unreadCount() {
2283 int count = 0;
2284 for(Conversation conversation : getConversations()) {
2285 count += conversation.unreadCount();
2286 }
2287 return count;
2288 }
2289
2290
2291 public void showErrorToastInUi(int resId) {
2292 if (mOnShowErrorToast != null) {
2293 mOnShowErrorToast.onShowErrorToast(resId);
2294 }
2295 }
2296
2297 public void updateConversationUi() {
2298 if (mOnConversationUpdate != null) {
2299 mOnConversationUpdate.onConversationUpdate();
2300 }
2301 }
2302
2303 public void updateAccountUi() {
2304 if (mOnAccountUpdate != null) {
2305 mOnAccountUpdate.onAccountUpdate();
2306 }
2307 }
2308
2309 public void updateRosterUi() {
2310 if (mOnRosterUpdate != null) {
2311 mOnRosterUpdate.onRosterUpdate();
2312 }
2313 }
2314
2315 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
2316 if (mOnUpdateBlocklist != null) {
2317 mOnUpdateBlocklist.OnUpdateBlocklist(status);
2318 }
2319 }
2320
2321 public void updateMucRosterUi() {
2322 if (mOnMucRosterUpdate != null) {
2323 mOnMucRosterUpdate.onMucRosterUpdate();
2324 }
2325 }
2326
2327 public void keyStatusUpdated() {
2328 if(mOnKeyStatusUpdated != null) {
2329 mOnKeyStatusUpdated.onKeyStatusUpdated();
2330 }
2331 }
2332
2333 public Account findAccountByJid(final Jid accountJid) {
2334 for (Account account : this.accounts) {
2335 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
2336 return account;
2337 }
2338 }
2339 return null;
2340 }
2341
2342 public Conversation findConversationByUuid(String uuid) {
2343 for (Conversation conversation : getConversations()) {
2344 if (conversation.getUuid().equals(uuid)) {
2345 return conversation;
2346 }
2347 }
2348 return null;
2349 }
2350
2351 public void markRead(final Conversation conversation) {
2352 mNotificationService.clear(conversation);
2353 conversation.markRead();
2354 updateUnreadCountBadge();
2355 }
2356
2357 public synchronized void updateUnreadCountBadge() {
2358 int count = unreadCount();
2359 if (unreadCount != count) {
2360 Log.d(Config.LOGTAG, "update unread count to " + count);
2361 if (count > 0) {
2362 ShortcutBadger.with(getApplicationContext()).count(count);
2363 } else {
2364 ShortcutBadger.with(getApplicationContext()).remove();
2365 }
2366 unreadCount = count;
2367 }
2368 }
2369
2370 public void sendReadMarker(final Conversation conversation) {
2371 final Message markable = conversation.getLatestMarkableMessage();
2372 this.markRead(conversation);
2373 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
2374 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
2375 Account account = conversation.getAccount();
2376 final Jid to = markable.getCounterpart();
2377 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
2378 this.sendMessagePacket(conversation.getAccount(), packet);
2379 }
2380 updateConversationUi();
2381 }
2382
2383 public SecureRandom getRNG() {
2384 return this.mRandom;
2385 }
2386
2387 public MemorizingTrustManager getMemorizingTrustManager() {
2388 return this.mMemorizingTrustManager;
2389 }
2390
2391 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
2392 this.mMemorizingTrustManager = trustManager;
2393 }
2394
2395 public void updateMemorizingTrustmanager() {
2396 final MemorizingTrustManager tm;
2397 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
2398 if (dontTrustSystemCAs) {
2399 tm = new MemorizingTrustManager(getApplicationContext(), null);
2400 } else {
2401 tm = new MemorizingTrustManager(getApplicationContext());
2402 }
2403 setMemorizingTrustManager(tm);
2404 }
2405
2406 public PowerManager getPowerManager() {
2407 return this.pm;
2408 }
2409
2410 public LruCache<String, Bitmap> getBitmapCache() {
2411 return this.mBitmapCache;
2412 }
2413
2414 public void syncRosterToDisk(final Account account) {
2415 Runnable runnable = new Runnable() {
2416
2417 @Override
2418 public void run() {
2419 databaseBackend.writeRoster(account.getRoster());
2420 }
2421 };
2422 mDatabaseExecutor.execute(runnable);
2423
2424 }
2425
2426 public List<String> getKnownHosts() {
2427 final List<String> hosts = new ArrayList<>();
2428 for (final Account account : getAccounts()) {
2429 if (!hosts.contains(account.getServer().toString())) {
2430 hosts.add(account.getServer().toString());
2431 }
2432 for (final Contact contact : account.getRoster().getContacts()) {
2433 if (contact.showInRoster()) {
2434 final String server = contact.getServer().toString();
2435 if (server != null && !hosts.contains(server)) {
2436 hosts.add(server);
2437 }
2438 }
2439 }
2440 }
2441 return hosts;
2442 }
2443
2444 public List<String> getKnownConferenceHosts() {
2445 final ArrayList<String> mucServers = new ArrayList<>();
2446 for (final Account account : accounts) {
2447 if (account.getXmppConnection() != null) {
2448 final String server = account.getXmppConnection().getMucServer();
2449 if (server != null && !mucServers.contains(server)) {
2450 mucServers.add(server);
2451 }
2452 }
2453 }
2454 return mucServers;
2455 }
2456
2457 public void sendMessagePacket(Account account, MessagePacket packet) {
2458 XmppConnection connection = account.getXmppConnection();
2459 if (connection != null) {
2460 connection.sendMessagePacket(packet);
2461 }
2462 }
2463
2464 public void sendPresencePacket(Account account, PresencePacket packet) {
2465 XmppConnection connection = account.getXmppConnection();
2466 if (connection != null) {
2467 connection.sendPresencePacket(packet);
2468 }
2469 }
2470
2471 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
2472 final XmppConnection connection = account.getXmppConnection();
2473 if (connection != null) {
2474 connection.sendIqPacket(packet, callback);
2475 }
2476 }
2477
2478 public void sendPresence(final Account account) {
2479 sendPresencePacket(account, mPresenceGenerator.sendPresence(account));
2480 }
2481
2482 public void sendOfflinePresence(final Account account) {
2483 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
2484 }
2485
2486 public MessageGenerator getMessageGenerator() {
2487 return this.mMessageGenerator;
2488 }
2489
2490 public PresenceGenerator getPresenceGenerator() {
2491 return this.mPresenceGenerator;
2492 }
2493
2494 public IqGenerator getIqGenerator() {
2495 return this.mIqGenerator;
2496 }
2497
2498 public IqParser getIqParser() {
2499 return this.mIqParser;
2500 }
2501
2502 public JingleConnectionManager getJingleConnectionManager() {
2503 return this.mJingleConnectionManager;
2504 }
2505
2506 public MessageArchiveService getMessageArchiveService() {
2507 return this.mMessageArchiveService;
2508 }
2509
2510 public List<Contact> findContacts(Jid jid) {
2511 ArrayList<Contact> contacts = new ArrayList<>();
2512 for (Account account : getAccounts()) {
2513 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2514 Contact contact = account.getRoster().getContactFromRoster(jid);
2515 if (contact != null) {
2516 contacts.add(contact);
2517 }
2518 }
2519 }
2520 return contacts;
2521 }
2522
2523 public NotificationService getNotificationService() {
2524 return this.mNotificationService;
2525 }
2526
2527 public HttpConnectionManager getHttpConnectionManager() {
2528 return this.mHttpConnectionManager;
2529 }
2530
2531 public void resendFailedMessages(final Message message) {
2532 final Collection<Message> messages = new ArrayList<>();
2533 Message current = message;
2534 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
2535 messages.add(current);
2536 if (current.mergeable(current.next())) {
2537 current = current.next();
2538 } else {
2539 break;
2540 }
2541 }
2542 for (final Message msg : messages) {
2543 msg.setTime(System.currentTimeMillis());
2544 markMessage(msg, Message.STATUS_WAITING);
2545 this.resendMessage(msg,false);
2546 }
2547 }
2548
2549 public void clearConversationHistory(final Conversation conversation) {
2550 conversation.clearMessages();
2551 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
2552 conversation.resetLastMessageTransmitted();
2553 new Thread(new Runnable() {
2554 @Override
2555 public void run() {
2556 databaseBackend.deleteMessagesInConversation(conversation);
2557 }
2558 }).start();
2559 }
2560
2561 public void sendBlockRequest(final Blockable blockable) {
2562 if (blockable != null && blockable.getBlockedJid() != null) {
2563 final Jid jid = blockable.getBlockedJid();
2564 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid), new OnIqPacketReceived() {
2565
2566 @Override
2567 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2568 if (packet.getType() == IqPacket.TYPE.RESULT) {
2569 account.getBlocklist().add(jid);
2570 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
2571 }
2572 }
2573 });
2574 }
2575 }
2576
2577 public void sendUnblockRequest(final Blockable blockable) {
2578 if (blockable != null && blockable.getJid() != null) {
2579 final Jid jid = blockable.getBlockedJid();
2580 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
2581 @Override
2582 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2583 if (packet.getType() == IqPacket.TYPE.RESULT) {
2584 account.getBlocklist().remove(jid);
2585 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
2586 }
2587 }
2588 });
2589 }
2590 }
2591
2592 public interface OnMoreMessagesLoaded {
2593 public void onMoreMessagesLoaded(int count, Conversation conversation);
2594
2595 public void informUser(int r);
2596 }
2597
2598 public interface OnAccountPasswordChanged {
2599 public void onPasswordChangeSucceeded();
2600
2601 public void onPasswordChangeFailed();
2602 }
2603
2604 public interface OnAffiliationChanged {
2605 public void onAffiliationChangedSuccessful(Jid jid);
2606
2607 public void onAffiliationChangeFailed(Jid jid, int resId);
2608 }
2609
2610 public interface OnRoleChanged {
2611 public void onRoleChangedSuccessful(String nick);
2612
2613 public void onRoleChangeFailed(String nick, int resid);
2614 }
2615
2616 public interface OnConversationUpdate {
2617 public void onConversationUpdate();
2618 }
2619
2620 public interface OnAccountUpdate {
2621 public void onAccountUpdate();
2622 }
2623
2624 public interface OnRosterUpdate {
2625 public void onRosterUpdate();
2626 }
2627
2628 public interface OnMucRosterUpdate {
2629 public void onMucRosterUpdate();
2630 }
2631
2632 public interface OnConferenceOptionsPushed {
2633 public void onPushSucceeded();
2634
2635 public void onPushFailed();
2636 }
2637
2638 public interface OnShowErrorToast {
2639 void onShowErrorToast(int resId);
2640 }
2641
2642 public class XmppConnectionBinder extends Binder {
2643 public XmppConnectionService getService() {
2644 return XmppConnectionService.this;
2645 }
2646 }
2647}