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 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation,callback)) {
1068 return;
1069 }
1070 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1071 Runnable runnable = new Runnable() {
1072 @Override
1073 public void run() {
1074 final Account account = conversation.getAccount();
1075 List<Message> messages = databaseBackend.getMessages(conversation, 50,timestamp);
1076 if (messages.size() > 0) {
1077 conversation.addAll(0, messages);
1078 checkDeletedFiles(conversation);
1079 callback.onMoreMessagesLoaded(messages.size(), conversation);
1080 } else if (conversation.hasMessagesLeftOnServer()
1081 && account.isOnlineAndConnected()) {
1082 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1083 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1084 MessageArchiveService.Query query = getMessageArchiveService().query(conversation,0,timestamp - 1);
1085 if (query != null) {
1086 query.setCallback(callback);
1087 }
1088 callback.informUser(R.string.fetching_history_from_server);
1089 }
1090 }
1091 }
1092 };
1093 mDatabaseExecutor.execute(runnable);
1094 }
1095
1096 public List<Account> getAccounts() {
1097 return this.accounts;
1098 }
1099
1100 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1101 for (final Conversation conversation : haystack) {
1102 if (conversation.getContact() == contact) {
1103 return conversation;
1104 }
1105 }
1106 return null;
1107 }
1108
1109 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1110 if (jid == null) {
1111 return null;
1112 }
1113 for (final Conversation conversation : haystack) {
1114 if ((account == null || conversation.getAccount() == account)
1115 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1116 return conversation;
1117 }
1118 }
1119 return null;
1120 }
1121
1122 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1123 return this.findOrCreateConversation(account, jid, muc, null);
1124 }
1125
1126 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1127 synchronized (this.conversations) {
1128 Conversation conversation = find(account, jid);
1129 if (conversation != null) {
1130 return conversation;
1131 }
1132 conversation = databaseBackend.findConversation(account, jid);
1133 if (conversation != null) {
1134 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1135 conversation.setAccount(account);
1136 if (muc) {
1137 conversation.setMode(Conversation.MODE_MULTI);
1138 conversation.setContactJid(jid);
1139 } else {
1140 conversation.setMode(Conversation.MODE_SINGLE);
1141 conversation.setContactJid(jid.toBareJid());
1142 }
1143 conversation.setNextEncryption(-1);
1144 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1145 this.databaseBackend.updateConversation(conversation);
1146 } else {
1147 String conversationName;
1148 Contact contact = account.getRoster().getContact(jid);
1149 if (contact != null) {
1150 conversationName = contact.getDisplayName();
1151 } else {
1152 conversationName = jid.getLocalpart();
1153 }
1154 if (muc) {
1155 conversation = new Conversation(conversationName, account, jid,
1156 Conversation.MODE_MULTI);
1157 } else {
1158 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1159 Conversation.MODE_SINGLE);
1160 }
1161 this.databaseBackend.createConversation(conversation);
1162 }
1163 if (account.getXmppConnection() != null
1164 && account.getXmppConnection().getFeatures().mam()
1165 && !muc) {
1166 if (query == null) {
1167 this.mMessageArchiveService.query(conversation);
1168 } else {
1169 if (query.getConversation() == null) {
1170 this.mMessageArchiveService.query(conversation, query.getStart());
1171 }
1172 }
1173 }
1174 checkDeletedFiles(conversation);
1175 this.conversations.add(conversation);
1176 updateConversationUi();
1177 return conversation;
1178 }
1179 }
1180
1181 public void archiveConversation(Conversation conversation) {
1182 getNotificationService().clear(conversation);
1183 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1184 conversation.setNextEncryption(-1);
1185 synchronized (this.conversations) {
1186 if (conversation.getMode() == Conversation.MODE_MULTI) {
1187 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1188 Bookmark bookmark = conversation.getBookmark();
1189 if (bookmark != null && bookmark.autojoin()) {
1190 bookmark.setAutojoin(false);
1191 pushBookmarks(bookmark.getAccount());
1192 }
1193 }
1194 leaveMuc(conversation);
1195 } else {
1196 conversation.endOtrIfNeeded();
1197 }
1198 this.databaseBackend.updateConversation(conversation);
1199 this.conversations.remove(conversation);
1200 updateConversationUi();
1201 }
1202 }
1203
1204 public void createAccount(final Account account) {
1205 account.initAccountServices(this);
1206 databaseBackend.createAccount(account);
1207 this.accounts.add(account);
1208 this.reconnectAccountInBackground(account);
1209 updateAccountUi();
1210 }
1211
1212 public void updateAccount(final Account account) {
1213 this.statusListener.onStatusChanged(account);
1214 databaseBackend.updateAccount(account);
1215 reconnectAccount(account, false, true);
1216 updateAccountUi();
1217 getNotificationService().updateErrorNotification();
1218 }
1219
1220 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1221 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1222 sendIqPacket(account, iq, new OnIqPacketReceived() {
1223 @Override
1224 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1225 if (packet.getType() == IqPacket.TYPE.RESULT) {
1226 account.setPassword(newPassword);
1227 databaseBackend.updateAccount(account);
1228 callback.onPasswordChangeSucceeded();
1229 } else {
1230 callback.onPasswordChangeFailed();
1231 }
1232 }
1233 });
1234 }
1235
1236 public void deleteAccount(final Account account) {
1237 synchronized (this.conversations) {
1238 for (final Conversation conversation : conversations) {
1239 if (conversation.getAccount() == account) {
1240 if (conversation.getMode() == Conversation.MODE_MULTI) {
1241 leaveMuc(conversation);
1242 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1243 conversation.endOtrIfNeeded();
1244 }
1245 conversations.remove(conversation);
1246 }
1247 }
1248 if (account.getXmppConnection() != null) {
1249 this.disconnect(account, true);
1250 }
1251 databaseBackend.deleteAccount(account);
1252 this.accounts.remove(account);
1253 updateAccountUi();
1254 getNotificationService().updateErrorNotification();
1255 }
1256 }
1257
1258 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1259 synchronized (this) {
1260 if (checkListeners()) {
1261 switchToForeground();
1262 }
1263 this.mOnConversationUpdate = listener;
1264 this.mNotificationService.setIsInForeground(true);
1265 if (this.convChangedListenerCount < 2) {
1266 this.convChangedListenerCount++;
1267 }
1268 }
1269 }
1270
1271 public void removeOnConversationListChangedListener() {
1272 synchronized (this) {
1273 this.convChangedListenerCount--;
1274 if (this.convChangedListenerCount <= 0) {
1275 this.convChangedListenerCount = 0;
1276 this.mOnConversationUpdate = null;
1277 this.mNotificationService.setIsInForeground(false);
1278 if (checkListeners()) {
1279 switchToBackground();
1280 }
1281 }
1282 }
1283 }
1284
1285 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1286 synchronized (this) {
1287 if (checkListeners()) {
1288 switchToForeground();
1289 }
1290 this.mOnShowErrorToast = onShowErrorToast;
1291 if (this.showErrorToastListenerCount < 2) {
1292 this.showErrorToastListenerCount++;
1293 }
1294 }
1295 this.mOnShowErrorToast = onShowErrorToast;
1296 }
1297
1298 public void removeOnShowErrorToastListener() {
1299 synchronized (this) {
1300 this.showErrorToastListenerCount--;
1301 if (this.showErrorToastListenerCount <= 0) {
1302 this.showErrorToastListenerCount = 0;
1303 this.mOnShowErrorToast = null;
1304 if (checkListeners()) {
1305 switchToBackground();
1306 }
1307 }
1308 }
1309 }
1310
1311 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1312 synchronized (this) {
1313 if (checkListeners()) {
1314 switchToForeground();
1315 }
1316 this.mOnAccountUpdate = listener;
1317 if (this.accountChangedListenerCount < 2) {
1318 this.accountChangedListenerCount++;
1319 }
1320 }
1321 }
1322
1323 public void removeOnAccountListChangedListener() {
1324 synchronized (this) {
1325 this.accountChangedListenerCount--;
1326 if (this.accountChangedListenerCount <= 0) {
1327 this.mOnAccountUpdate = null;
1328 this.accountChangedListenerCount = 0;
1329 if (checkListeners()) {
1330 switchToBackground();
1331 }
1332 }
1333 }
1334 }
1335
1336 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1337 synchronized (this) {
1338 if (checkListeners()) {
1339 switchToForeground();
1340 }
1341 this.mOnRosterUpdate = listener;
1342 if (this.rosterChangedListenerCount < 2) {
1343 this.rosterChangedListenerCount++;
1344 }
1345 }
1346 }
1347
1348 public void removeOnRosterUpdateListener() {
1349 synchronized (this) {
1350 this.rosterChangedListenerCount--;
1351 if (this.rosterChangedListenerCount <= 0) {
1352 this.rosterChangedListenerCount = 0;
1353 this.mOnRosterUpdate = null;
1354 if (checkListeners()) {
1355 switchToBackground();
1356 }
1357 }
1358 }
1359 }
1360
1361 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1362 synchronized (this) {
1363 if (checkListeners()) {
1364 switchToForeground();
1365 }
1366 this.mOnUpdateBlocklist = listener;
1367 if (this.updateBlocklistListenerCount < 2) {
1368 this.updateBlocklistListenerCount++;
1369 }
1370 }
1371 }
1372
1373 public void removeOnUpdateBlocklistListener() {
1374 synchronized (this) {
1375 this.updateBlocklistListenerCount--;
1376 if (this.updateBlocklistListenerCount <= 0) {
1377 this.updateBlocklistListenerCount = 0;
1378 this.mOnUpdateBlocklist = null;
1379 if (checkListeners()) {
1380 switchToBackground();
1381 }
1382 }
1383 }
1384 }
1385
1386 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1387 synchronized (this) {
1388 if (checkListeners()) {
1389 switchToForeground();
1390 }
1391 this.mOnKeyStatusUpdated = listener;
1392 if (this.keyStatusUpdatedListenerCount < 2) {
1393 this.keyStatusUpdatedListenerCount++;
1394 }
1395 }
1396 }
1397
1398 public void removeOnNewKeysAvailableListener() {
1399 synchronized (this) {
1400 this.keyStatusUpdatedListenerCount--;
1401 if (this.keyStatusUpdatedListenerCount <= 0) {
1402 this.keyStatusUpdatedListenerCount = 0;
1403 this.mOnKeyStatusUpdated = null;
1404 if (checkListeners()) {
1405 switchToBackground();
1406 }
1407 }
1408 }
1409 }
1410
1411 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1412 synchronized (this) {
1413 if (checkListeners()) {
1414 switchToForeground();
1415 }
1416 this.mOnMucRosterUpdate = listener;
1417 if (this.mucRosterChangedListenerCount < 2) {
1418 this.mucRosterChangedListenerCount++;
1419 }
1420 }
1421 }
1422
1423 public void removeOnMucRosterUpdateListener() {
1424 synchronized (this) {
1425 this.mucRosterChangedListenerCount--;
1426 if (this.mucRosterChangedListenerCount <= 0) {
1427 this.mucRosterChangedListenerCount = 0;
1428 this.mOnMucRosterUpdate = null;
1429 if (checkListeners()) {
1430 switchToBackground();
1431 }
1432 }
1433 }
1434 }
1435
1436 private boolean checkListeners() {
1437 return (this.mOnAccountUpdate == null
1438 && this.mOnConversationUpdate == null
1439 && this.mOnRosterUpdate == null
1440 && this.mOnUpdateBlocklist == null
1441 && this.mOnShowErrorToast == null
1442 && this.mOnKeyStatusUpdated == null);
1443 }
1444
1445 private void switchToForeground() {
1446 for (Account account : getAccounts()) {
1447 if (account.getStatus() == Account.State.ONLINE) {
1448 XmppConnection connection = account.getXmppConnection();
1449 if (connection != null && connection.getFeatures().csi()) {
1450 connection.sendActive();
1451 }
1452 }
1453 }
1454 Log.d(Config.LOGTAG, "app switched into foreground");
1455 }
1456
1457 private void switchToBackground() {
1458 for (Account account : getAccounts()) {
1459 if (account.getStatus() == Account.State.ONLINE) {
1460 XmppConnection connection = account.getXmppConnection();
1461 if (connection != null && connection.getFeatures().csi()) {
1462 connection.sendInactive();
1463 }
1464 }
1465 }
1466 for(Conversation conversation : getConversations()) {
1467 conversation.setIncomingChatState(ChatState.ACTIVE);
1468 }
1469 this.mNotificationService.setIsInForeground(false);
1470 Log.d(Config.LOGTAG, "app switched into background");
1471 }
1472
1473 private void connectMultiModeConversations(Account account) {
1474 List<Conversation> conversations = getConversations();
1475 for (Conversation conversation : conversations) {
1476 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
1477 joinMuc(conversation,true);
1478 }
1479 }
1480 }
1481
1482 public void joinMuc(Conversation conversation) {
1483 joinMuc(conversation, false);
1484 }
1485
1486 private void joinMuc(Conversation conversation, boolean now) {
1487 Account account = conversation.getAccount();
1488 account.pendingConferenceJoins.remove(conversation);
1489 account.pendingConferenceLeaves.remove(conversation);
1490 if (account.getStatus() == Account.State.ONLINE || now) {
1491 conversation.resetMucOptions();
1492 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
1493 @Override
1494 public void onConferenceConfigurationFetched(Conversation conversation) {
1495 Account account = conversation.getAccount();
1496 final String nick = conversation.getMucOptions().getProposedNick();
1497 final Jid joinJid = conversation.getMucOptions().createJoinJid(nick);
1498 if (joinJid == null) {
1499 return; //safety net
1500 }
1501 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1502 PresencePacket packet = new PresencePacket();
1503 packet.setFrom(conversation.getAccount().getJid());
1504 packet.setTo(joinJid);
1505 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
1506 if (conversation.getMucOptions().getPassword() != null) {
1507 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
1508 }
1509
1510 if (conversation.getMucOptions().mamSupport()) {
1511 // Use MAM instead of the limited muc history to get history
1512 x.addChild("history").setAttribute("maxchars", "0");
1513 getMessageArchiveService().catchupMUC(conversation);
1514 } else {
1515 // Fallback to muc history
1516 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
1517 }
1518 String sig = account.getPgpSignature();
1519 if (sig != null) {
1520 packet.addChild("status").setContent("online");
1521 packet.addChild("x", "jabber:x:signed").setContent(sig);
1522 }
1523 sendPresencePacket(account, packet);
1524 fetchConferenceConfiguration(conversation);
1525 if (!joinJid.equals(conversation.getJid())) {
1526 conversation.setContactJid(joinJid);
1527 databaseBackend.updateConversation(conversation);
1528 }
1529 conversation.setHasMessagesLeftOnServer(false);
1530 }
1531 });
1532
1533 } else {
1534 account.pendingConferenceJoins.add(conversation);
1535 }
1536 }
1537
1538 public void providePasswordForMuc(Conversation conversation, String password) {
1539 if (conversation.getMode() == Conversation.MODE_MULTI) {
1540 conversation.getMucOptions().setPassword(password);
1541 if (conversation.getBookmark() != null) {
1542 conversation.getBookmark().setAutojoin(true);
1543 pushBookmarks(conversation.getAccount());
1544 }
1545 databaseBackend.updateConversation(conversation);
1546 joinMuc(conversation);
1547 }
1548 }
1549
1550 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
1551 final MucOptions options = conversation.getMucOptions();
1552 final Jid joinJid = options.createJoinJid(nick);
1553 if (options.online()) {
1554 Account account = conversation.getAccount();
1555 options.setOnRenameListener(new OnRenameListener() {
1556
1557 @Override
1558 public void onSuccess() {
1559 conversation.setContactJid(joinJid);
1560 databaseBackend.updateConversation(conversation);
1561 Bookmark bookmark = conversation.getBookmark();
1562 if (bookmark != null) {
1563 bookmark.setNick(nick);
1564 pushBookmarks(bookmark.getAccount());
1565 }
1566 callback.success(conversation);
1567 }
1568
1569 @Override
1570 public void onFailure() {
1571 callback.error(R.string.nick_in_use, conversation);
1572 }
1573 });
1574
1575 PresencePacket packet = new PresencePacket();
1576 packet.setTo(joinJid);
1577 packet.setFrom(conversation.getAccount().getJid());
1578
1579 String sig = account.getPgpSignature();
1580 if (sig != null) {
1581 packet.addChild("status").setContent("online");
1582 packet.addChild("x", "jabber:x:signed").setContent(sig);
1583 }
1584 sendPresencePacket(account, packet);
1585 } else {
1586 conversation.setContactJid(joinJid);
1587 databaseBackend.updateConversation(conversation);
1588 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1589 Bookmark bookmark = conversation.getBookmark();
1590 if (bookmark != null) {
1591 bookmark.setNick(nick);
1592 pushBookmarks(bookmark.getAccount());
1593 }
1594 joinMuc(conversation);
1595 }
1596 }
1597 }
1598
1599 public void leaveMuc(Conversation conversation) {
1600 Account account = conversation.getAccount();
1601 account.pendingConferenceJoins.remove(conversation);
1602 account.pendingConferenceLeaves.remove(conversation);
1603 if (account.getStatus() == Account.State.ONLINE) {
1604 PresencePacket packet = new PresencePacket();
1605 packet.setTo(conversation.getJid());
1606 packet.setFrom(conversation.getAccount().getJid());
1607 packet.setAttribute("type", "unavailable");
1608 sendPresencePacket(conversation.getAccount(), packet);
1609 conversation.getMucOptions().setOffline();
1610 conversation.deregisterWithBookmark();
1611 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
1612 + ": leaving muc " + conversation.getJid());
1613 } else {
1614 account.pendingConferenceLeaves.add(conversation);
1615 }
1616 }
1617
1618 private String findConferenceServer(final Account account) {
1619 String server;
1620 if (account.getXmppConnection() != null) {
1621 server = account.getXmppConnection().getMucServer();
1622 if (server != null) {
1623 return server;
1624 }
1625 }
1626 for (Account other : getAccounts()) {
1627 if (other != account && other.getXmppConnection() != null) {
1628 server = other.getXmppConnection().getMucServer();
1629 if (server != null) {
1630 return server;
1631 }
1632 }
1633 }
1634 return null;
1635 }
1636
1637 public void createAdhocConference(final Account account, final Iterable<Jid> jids, final UiCallback<Conversation> callback) {
1638 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
1639 if (account.getStatus() == Account.State.ONLINE) {
1640 try {
1641 String server = findConferenceServer(account);
1642 if (server == null) {
1643 if (callback != null) {
1644 callback.error(R.string.no_conference_server_found, null);
1645 }
1646 return;
1647 }
1648 String name = new BigInteger(75, getRNG()).toString(32);
1649 Jid jid = Jid.fromParts(name, server, null);
1650 final Conversation conversation = findOrCreateConversation(account, jid, true);
1651 joinMuc(conversation);
1652 Bundle options = new Bundle();
1653 options.putString("muc#roomconfig_persistentroom", "1");
1654 options.putString("muc#roomconfig_membersonly", "1");
1655 options.putString("muc#roomconfig_publicroom", "0");
1656 options.putString("muc#roomconfig_whois", "anyone");
1657 pushConferenceConfiguration(conversation, options, new OnConferenceOptionsPushed() {
1658 @Override
1659 public void onPushSucceeded() {
1660 for (Jid invite : jids) {
1661 invite(conversation, invite);
1662 }
1663 if (account.countPresences() > 1) {
1664 directInvite(conversation, account.getJid().toBareJid());
1665 }
1666 if (callback != null) {
1667 callback.success(conversation);
1668 }
1669 }
1670
1671 @Override
1672 public void onPushFailed() {
1673 if (callback != null) {
1674 callback.error(R.string.conference_creation_failed, conversation);
1675 }
1676 }
1677 });
1678
1679 } catch (InvalidJidException e) {
1680 if (callback != null) {
1681 callback.error(R.string.conference_creation_failed, null);
1682 }
1683 }
1684 } else {
1685 if (callback != null) {
1686 callback.error(R.string.not_connected_try_again, null);
1687 }
1688 }
1689 }
1690
1691 public void fetchConferenceConfiguration(final Conversation conversation) {
1692 fetchConferenceConfiguration(conversation, null);
1693 }
1694
1695 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
1696 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
1697 request.setTo(conversation.getJid().toBareJid());
1698 request.query("http://jabber.org/protocol/disco#info");
1699 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
1700 @Override
1701 public void onIqPacketReceived(Account account, IqPacket packet) {
1702 if (packet.getType() == IqPacket.TYPE.RESULT) {
1703 ArrayList<String> features = new ArrayList<>();
1704 for (Element child : packet.query().getChildren()) {
1705 if (child != null && child.getName().equals("feature")) {
1706 String var = child.getAttribute("var");
1707 if (var != null) {
1708 features.add(var);
1709 }
1710 }
1711 }
1712 conversation.getMucOptions().updateFeatures(features);
1713 if (callback != null) {
1714 callback.onConferenceConfigurationFetched(conversation);
1715 }
1716 updateConversationUi();
1717 }
1718 }
1719 });
1720 }
1721
1722 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
1723 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
1724 request.setTo(conversation.getJid().toBareJid());
1725 request.query("http://jabber.org/protocol/muc#owner");
1726 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
1727 @Override
1728 public void onIqPacketReceived(Account account, IqPacket packet) {
1729 if (packet.getType() == IqPacket.TYPE.RESULT) {
1730 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
1731 for (Field field : data.getFields()) {
1732 if (options.containsKey(field.getFieldName())) {
1733 field.setValue(options.getString(field.getFieldName()));
1734 }
1735 }
1736 data.submit();
1737 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
1738 set.setTo(conversation.getJid().toBareJid());
1739 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
1740 sendIqPacket(account, set, new OnIqPacketReceived() {
1741 @Override
1742 public void onIqPacketReceived(Account account, IqPacket packet) {
1743 if (callback != null) {
1744 if (packet.getType() == IqPacket.TYPE.RESULT) {
1745 callback.onPushSucceeded();
1746 } else {
1747 callback.onPushFailed();
1748 }
1749 }
1750 }
1751 });
1752 } else {
1753 if (callback != null) {
1754 callback.onPushFailed();
1755 }
1756 }
1757 }
1758 });
1759 }
1760
1761 public void pushSubjectToConference(final Conversation conference, final String subject) {
1762 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
1763 this.sendMessagePacket(conference.getAccount(), packet);
1764 final MucOptions mucOptions = conference.getMucOptions();
1765 final MucOptions.User self = mucOptions.getSelf();
1766 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
1767 Bundle options = new Bundle();
1768 options.putString("muc#roomconfig_persistentroom", "1");
1769 this.pushConferenceConfiguration(conference, options, null);
1770 }
1771 }
1772
1773 public void changeAffiliationInConference(final Conversation conference, Jid user, MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
1774 final Jid jid = user.toBareJid();
1775 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
1776 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
1777 @Override
1778 public void onIqPacketReceived(Account account, IqPacket packet) {
1779 if (packet.getType() == IqPacket.TYPE.RESULT) {
1780 callback.onAffiliationChangedSuccessful(jid);
1781 } else {
1782 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
1783 }
1784 }
1785 });
1786 }
1787
1788 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
1789 List<Jid> jids = new ArrayList<>();
1790 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
1791 if (user.getAffiliation() == before && user.getJid() != null) {
1792 jids.add(user.getJid());
1793 }
1794 }
1795 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
1796 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
1797 }
1798
1799 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
1800 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
1801 Log.d(Config.LOGTAG, request.toString());
1802 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
1803 @Override
1804 public void onIqPacketReceived(Account account, IqPacket packet) {
1805 Log.d(Config.LOGTAG, packet.toString());
1806 if (packet.getType() == IqPacket.TYPE.RESULT) {
1807 callback.onRoleChangedSuccessful(nick);
1808 } else {
1809 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
1810 }
1811 }
1812 });
1813 }
1814
1815 public void disconnect(Account account, boolean force) {
1816 if ((account.getStatus() == Account.State.ONLINE)
1817 || (account.getStatus() == Account.State.DISABLED)) {
1818 if (!force) {
1819 List<Conversation> conversations = getConversations();
1820 for (Conversation conversation : conversations) {
1821 if (conversation.getAccount() == account) {
1822 if (conversation.getMode() == Conversation.MODE_MULTI) {
1823 leaveMuc(conversation);
1824 } else {
1825 if (conversation.endOtrIfNeeded()) {
1826 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1827 + ": ended otr session with "
1828 + conversation.getJid());
1829 }
1830 }
1831 }
1832 }
1833 sendOfflinePresence(account);
1834 }
1835 account.getXmppConnection().disconnect(force);
1836 }
1837 }
1838
1839 @Override
1840 public IBinder onBind(Intent intent) {
1841 return mBinder;
1842 }
1843
1844 public void updateMessage(Message message) {
1845 databaseBackend.updateMessage(message);
1846 updateConversationUi();
1847 }
1848
1849 protected void syncDirtyContacts(Account account) {
1850 for (Contact contact : account.getRoster().getContacts()) {
1851 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
1852 pushContactToServer(contact);
1853 }
1854 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
1855 deleteContactOnServer(contact);
1856 }
1857 }
1858 }
1859
1860 public void createContact(Contact contact) {
1861 SharedPreferences sharedPref = getPreferences();
1862 boolean autoGrant = sharedPref.getBoolean("grant_new_contacts", true);
1863 if (autoGrant) {
1864 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
1865 contact.setOption(Contact.Options.ASKING);
1866 }
1867 pushContactToServer(contact);
1868 }
1869
1870 public void onOtrSessionEstablished(Conversation conversation) {
1871 final Account account = conversation.getAccount();
1872 final Session otrSession = conversation.getOtrSession();
1873 Log.d(Config.LOGTAG,
1874 account.getJid().toBareJid() + " otr session established with "
1875 + conversation.getJid() + "/"
1876 + otrSession.getSessionID().getUserID());
1877 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
1878
1879 @Override
1880 public void onMessageFound(Message message) {
1881 SessionID id = otrSession.getSessionID();
1882 try {
1883 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
1884 } catch (InvalidJidException e) {
1885 return;
1886 }
1887 if (message.needsUploading()) {
1888 mJingleConnectionManager.createNewConnection(message);
1889 } else {
1890 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
1891 if (outPacket != null) {
1892 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
1893 message.setStatus(Message.STATUS_SEND);
1894 databaseBackend.updateMessage(message);
1895 sendMessagePacket(account, outPacket);
1896 }
1897 }
1898 updateConversationUi();
1899 }
1900 });
1901 }
1902
1903 public boolean renewSymmetricKey(Conversation conversation) {
1904 Account account = conversation.getAccount();
1905 byte[] symmetricKey = new byte[32];
1906 this.mRandom.nextBytes(symmetricKey);
1907 Session otrSession = conversation.getOtrSession();
1908 if (otrSession != null) {
1909 MessagePacket packet = new MessagePacket();
1910 packet.setType(MessagePacket.TYPE_CHAT);
1911 packet.setFrom(account.getJid());
1912 MessageGenerator.addMessageHints(packet);
1913 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
1914 + otrSession.getSessionID().getUserID());
1915 try {
1916 packet.setBody(otrSession
1917 .transformSending(CryptoHelper.FILETRANSFER
1918 + CryptoHelper.bytesToHex(symmetricKey))[0]);
1919 sendMessagePacket(account, packet);
1920 conversation.setSymmetricKey(symmetricKey);
1921 return true;
1922 } catch (OtrException e) {
1923 return false;
1924 }
1925 }
1926 return false;
1927 }
1928
1929 public void pushContactToServer(final Contact contact) {
1930 contact.resetOption(Contact.Options.DIRTY_DELETE);
1931 contact.setOption(Contact.Options.DIRTY_PUSH);
1932 final Account account = contact.getAccount();
1933 if (account.getStatus() == Account.State.ONLINE) {
1934 final boolean ask = contact.getOption(Contact.Options.ASKING);
1935 final boolean sendUpdates = contact
1936 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
1937 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
1938 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
1939 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
1940 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
1941 if (sendUpdates) {
1942 sendPresencePacket(account,
1943 mPresenceGenerator.sendPresenceUpdatesTo(contact));
1944 }
1945 if (ask) {
1946 sendPresencePacket(account,
1947 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
1948 }
1949 }
1950 }
1951
1952 public void publishAvatar(final Account account,
1953 final Uri image,
1954 final UiCallback<Avatar> callback) {
1955 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
1956 final int size = Config.AVATAR_SIZE;
1957 final Avatar avatar = getFileBackend()
1958 .getPepAvatar(image, size, format);
1959 if (avatar != null) {
1960 avatar.height = size;
1961 avatar.width = size;
1962 if (format.equals(Bitmap.CompressFormat.WEBP)) {
1963 avatar.type = "image/webp";
1964 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
1965 avatar.type = "image/jpeg";
1966 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
1967 avatar.type = "image/png";
1968 }
1969 if (!getFileBackend().save(avatar)) {
1970 callback.error(R.string.error_saving_avatar, avatar);
1971 return;
1972 }
1973 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
1974 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
1975
1976 @Override
1977 public void onIqPacketReceived(Account account, IqPacket result) {
1978 if (result.getType() == IqPacket.TYPE.RESULT) {
1979 final IqPacket packet = XmppConnectionService.this.mIqGenerator
1980 .publishAvatarMetadata(avatar);
1981 sendIqPacket(account, packet, new OnIqPacketReceived() {
1982 @Override
1983 public void onIqPacketReceived(Account account, IqPacket result) {
1984 if (result.getType() == IqPacket.TYPE.RESULT) {
1985 if (account.setAvatar(avatar.getFilename())) {
1986 getAvatarService().clear(account);
1987 databaseBackend.updateAccount(account);
1988 }
1989 callback.success(avatar);
1990 } else {
1991 callback.error(
1992 R.string.error_publish_avatar_server_reject,
1993 avatar);
1994 }
1995 }
1996 });
1997 } else {
1998 callback.error(
1999 R.string.error_publish_avatar_server_reject,
2000 avatar);
2001 }
2002 }
2003 });
2004 } else {
2005 callback.error(R.string.error_publish_avatar_converting, null);
2006 }
2007 }
2008
2009 public void fetchAvatar(Account account, Avatar avatar) {
2010 fetchAvatar(account, avatar, null);
2011 }
2012
2013 private static String generateFetchKey(Account account, final Avatar avatar) {
2014 return account.getJid().toBareJid()+"_"+avatar.owner+"_"+avatar.sha1sum;
2015 }
2016
2017 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2018 final String KEY = generateFetchKey(account, avatar);
2019 synchronized(this.mInProgressAvatarFetches) {
2020 if (this.mInProgressAvatarFetches.contains(KEY)) {
2021 return;
2022 } else {
2023 switch (avatar.origin) {
2024 case PEP:
2025 this.mInProgressAvatarFetches.add(KEY);
2026 fetchAvatarPep(account, avatar, callback);
2027 break;
2028 case VCARD:
2029 this.mInProgressAvatarFetches.add(KEY);
2030 fetchAvatarVcard(account, avatar, callback);
2031 break;
2032 }
2033 }
2034 }
2035 }
2036
2037 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2038 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2039 sendIqPacket(account, packet, new OnIqPacketReceived() {
2040
2041 @Override
2042 public void onIqPacketReceived(Account account, IqPacket result) {
2043 synchronized (mInProgressAvatarFetches) {
2044 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2045 }
2046 final String ERROR = account.getJid().toBareJid()
2047 + ": fetching avatar for " + avatar.owner + " failed ";
2048 if (result.getType() == IqPacket.TYPE.RESULT) {
2049 avatar.image = mIqParser.avatarData(result);
2050 if (avatar.image != null) {
2051 if (getFileBackend().save(avatar)) {
2052 if (account.getJid().toBareJid().equals(avatar.owner)) {
2053 if (account.setAvatar(avatar.getFilename())) {
2054 databaseBackend.updateAccount(account);
2055 }
2056 getAvatarService().clear(account);
2057 updateConversationUi();
2058 updateAccountUi();
2059 } else {
2060 Contact contact = account.getRoster()
2061 .getContact(avatar.owner);
2062 contact.setAvatar(avatar);
2063 getAvatarService().clear(contact);
2064 updateConversationUi();
2065 updateRosterUi();
2066 }
2067 if (callback != null) {
2068 callback.success(avatar);
2069 }
2070 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2071 + ": succesfuly fetched pep avatar for " + avatar.owner);
2072 return;
2073 }
2074 } else {
2075
2076 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2077 }
2078 } else {
2079 Element error = result.findChild("error");
2080 if (error == null) {
2081 Log.d(Config.LOGTAG, ERROR + "(server error)");
2082 } else {
2083 Log.d(Config.LOGTAG, ERROR + error.toString());
2084 }
2085 }
2086 if (callback != null) {
2087 callback.error(0, null);
2088 }
2089
2090 }
2091 });
2092 }
2093
2094 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2095 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2096 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2097 @Override
2098 public void onIqPacketReceived(Account account, IqPacket packet) {
2099 synchronized (mInProgressAvatarFetches) {
2100 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2101 }
2102 if (packet.getType() == IqPacket.TYPE.RESULT) {
2103 Element vCard = packet.findChild("vCard", "vcard-temp");
2104 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2105 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2106 if (image != null) {
2107 avatar.image = image;
2108 if (getFileBackend().save(avatar)) {
2109 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2110 + ": successfully fetched vCard avatar for " + avatar.owner);
2111 Contact contact = account.getRoster()
2112 .getContact(avatar.owner);
2113 contact.setAvatar(avatar);
2114 getAvatarService().clear(contact);
2115 updateConversationUi();
2116 updateRosterUi();
2117 }
2118 }
2119 }
2120 }
2121 });
2122 }
2123
2124 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2125 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2126 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2127
2128 @Override
2129 public void onIqPacketReceived(Account account, IqPacket packet) {
2130 if (packet.getType() == IqPacket.TYPE.RESULT) {
2131 Element pubsub = packet.findChild("pubsub",
2132 "http://jabber.org/protocol/pubsub");
2133 if (pubsub != null) {
2134 Element items = pubsub.findChild("items");
2135 if (items != null) {
2136 Avatar avatar = Avatar.parseMetadata(items);
2137 if (avatar != null) {
2138 avatar.owner = account.getJid().toBareJid();
2139 if (fileBackend.isAvatarCached(avatar)) {
2140 if (account.setAvatar(avatar.getFilename())) {
2141 databaseBackend.updateAccount(account);
2142 }
2143 getAvatarService().clear(account);
2144 callback.success(avatar);
2145 } else {
2146 fetchAvatarPep(account, avatar, callback);
2147 }
2148 return;
2149 }
2150 }
2151 }
2152 }
2153 callback.error(0, null);
2154 }
2155 });
2156 }
2157
2158 public void deleteContactOnServer(Contact contact) {
2159 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2160 contact.resetOption(Contact.Options.DIRTY_PUSH);
2161 contact.setOption(Contact.Options.DIRTY_DELETE);
2162 Account account = contact.getAccount();
2163 if (account.getStatus() == Account.State.ONLINE) {
2164 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2165 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2166 item.setAttribute("jid", contact.getJid().toString());
2167 item.setAttribute("subscription", "remove");
2168 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2169 }
2170 }
2171
2172 public void updateConversation(Conversation conversation) {
2173 this.databaseBackend.updateConversation(conversation);
2174 }
2175
2176 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2177 synchronized (account) {
2178 if (account.getXmppConnection() != null) {
2179 disconnect(account, force);
2180 }
2181 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2182
2183 synchronized (this.mInProgressAvatarFetches) {
2184 for(Iterator<String> iterator = this.mInProgressAvatarFetches.iterator(); iterator.hasNext();) {
2185 final String KEY = iterator.next();
2186 if (KEY.startsWith(account.getJid().toBareJid()+"_")) {
2187 iterator.remove();
2188 }
2189 }
2190 }
2191
2192 if (account.getXmppConnection() == null) {
2193 account.setXmppConnection(createConnection(account));
2194 }
2195 Thread thread = new Thread(account.getXmppConnection());
2196 account.getXmppConnection().setInteractive(interactive);
2197 thread.start();
2198 scheduleWakeUpCall(Config.CONNECT_TIMEOUT, account.getUuid().hashCode());
2199 } else {
2200 account.getRoster().clearPresences();
2201 account.setXmppConnection(null);
2202 }
2203 }
2204 }
2205
2206 public void reconnectAccountInBackground(final Account account) {
2207 new Thread(new Runnable() {
2208 @Override
2209 public void run() {
2210 reconnectAccount(account,false,true);
2211 }
2212 }).start();
2213 }
2214
2215 public void invite(Conversation conversation, Jid contact) {
2216 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+": inviting "+contact+" to "+conversation.getJid().toBareJid());
2217 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2218 sendMessagePacket(conversation.getAccount(), packet);
2219 }
2220
2221 public void directInvite(Conversation conversation, Jid jid) {
2222 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2223 sendMessagePacket(conversation.getAccount(),packet);
2224 }
2225
2226 public void resetSendingToWaiting(Account account) {
2227 for (Conversation conversation : getConversations()) {
2228 if (conversation.getAccount() == account) {
2229 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2230
2231 @Override
2232 public void onMessageFound(Message message) {
2233 markMessage(message, Message.STATUS_WAITING);
2234 }
2235 });
2236 }
2237 }
2238 }
2239
2240 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2241 if (uuid == null) {
2242 return null;
2243 }
2244 for (Conversation conversation : getConversations()) {
2245 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2246 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2247 if (message != null) {
2248 markMessage(message, status);
2249 }
2250 return message;
2251 }
2252 }
2253 return null;
2254 }
2255
2256 public boolean markMessage(Conversation conversation, String uuid, int status) {
2257 if (uuid == null) {
2258 return false;
2259 } else {
2260 Message message = conversation.findSentMessageWithUuid(uuid);
2261 if (message != null) {
2262 markMessage(message, status);
2263 return true;
2264 } else {
2265 return false;
2266 }
2267 }
2268 }
2269
2270 public void markMessage(Message message, int status) {
2271 if (status == Message.STATUS_SEND_FAILED
2272 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2273 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2274 return;
2275 }
2276 message.setStatus(status);
2277 databaseBackend.updateMessage(message);
2278 updateConversationUi();
2279 }
2280
2281 public SharedPreferences getPreferences() {
2282 return PreferenceManager
2283 .getDefaultSharedPreferences(getApplicationContext());
2284 }
2285
2286 public boolean forceEncryption() {
2287 return getPreferences().getBoolean("force_encryption", false);
2288 }
2289
2290 public boolean confirmMessages() {
2291 return getPreferences().getBoolean("confirm_messages", true);
2292 }
2293
2294 public boolean sendChatStates() {
2295 return getPreferences().getBoolean("chat_states", false);
2296 }
2297
2298 public boolean saveEncryptedMessages() {
2299 return !getPreferences().getBoolean("dont_save_encrypted", false);
2300 }
2301
2302 public boolean indicateReceived() {
2303 return getPreferences().getBoolean("indicate_received", false);
2304 }
2305
2306 public int unreadCount() {
2307 int count = 0;
2308 for(Conversation conversation : getConversations()) {
2309 count += conversation.unreadCount();
2310 }
2311 return count;
2312 }
2313
2314
2315 public void showErrorToastInUi(int resId) {
2316 if (mOnShowErrorToast != null) {
2317 mOnShowErrorToast.onShowErrorToast(resId);
2318 }
2319 }
2320
2321 public void updateConversationUi() {
2322 if (mOnConversationUpdate != null) {
2323 mOnConversationUpdate.onConversationUpdate();
2324 }
2325 }
2326
2327 public void updateAccountUi() {
2328 if (mOnAccountUpdate != null) {
2329 mOnAccountUpdate.onAccountUpdate();
2330 }
2331 }
2332
2333 public void updateRosterUi() {
2334 if (mOnRosterUpdate != null) {
2335 mOnRosterUpdate.onRosterUpdate();
2336 }
2337 }
2338
2339 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
2340 if (mOnUpdateBlocklist != null) {
2341 mOnUpdateBlocklist.OnUpdateBlocklist(status);
2342 }
2343 }
2344
2345 public void updateMucRosterUi() {
2346 if (mOnMucRosterUpdate != null) {
2347 mOnMucRosterUpdate.onMucRosterUpdate();
2348 }
2349 }
2350
2351 public void keyStatusUpdated() {
2352 if(mOnKeyStatusUpdated != null) {
2353 mOnKeyStatusUpdated.onKeyStatusUpdated();
2354 }
2355 }
2356
2357 public Account findAccountByJid(final Jid accountJid) {
2358 for (Account account : this.accounts) {
2359 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
2360 return account;
2361 }
2362 }
2363 return null;
2364 }
2365
2366 public Conversation findConversationByUuid(String uuid) {
2367 for (Conversation conversation : getConversations()) {
2368 if (conversation.getUuid().equals(uuid)) {
2369 return conversation;
2370 }
2371 }
2372 return null;
2373 }
2374
2375 public void markRead(final Conversation conversation) {
2376 mNotificationService.clear(conversation);
2377 conversation.markRead();
2378 updateUnreadCountBadge();
2379 }
2380
2381 public synchronized void updateUnreadCountBadge() {
2382 int count = unreadCount();
2383 if (unreadCount != count) {
2384 Log.d(Config.LOGTAG, "update unread count to " + count);
2385 if (count > 0) {
2386 ShortcutBadger.with(getApplicationContext()).count(count);
2387 } else {
2388 ShortcutBadger.with(getApplicationContext()).remove();
2389 }
2390 unreadCount = count;
2391 }
2392 }
2393
2394 public void sendReadMarker(final Conversation conversation) {
2395 final Message markable = conversation.getLatestMarkableMessage();
2396 this.markRead(conversation);
2397 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
2398 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
2399 Account account = conversation.getAccount();
2400 final Jid to = markable.getCounterpart();
2401 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
2402 this.sendMessagePacket(conversation.getAccount(), packet);
2403 }
2404 updateConversationUi();
2405 }
2406
2407 public SecureRandom getRNG() {
2408 return this.mRandom;
2409 }
2410
2411 public MemorizingTrustManager getMemorizingTrustManager() {
2412 return this.mMemorizingTrustManager;
2413 }
2414
2415 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
2416 this.mMemorizingTrustManager = trustManager;
2417 }
2418
2419 public void updateMemorizingTrustmanager() {
2420 final MemorizingTrustManager tm;
2421 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
2422 if (dontTrustSystemCAs) {
2423 tm = new MemorizingTrustManager(getApplicationContext(), null);
2424 } else {
2425 tm = new MemorizingTrustManager(getApplicationContext());
2426 }
2427 setMemorizingTrustManager(tm);
2428 }
2429
2430 public PowerManager getPowerManager() {
2431 return this.pm;
2432 }
2433
2434 public LruCache<String, Bitmap> getBitmapCache() {
2435 return this.mBitmapCache;
2436 }
2437
2438 public void syncRosterToDisk(final Account account) {
2439 Runnable runnable = new Runnable() {
2440
2441 @Override
2442 public void run() {
2443 databaseBackend.writeRoster(account.getRoster());
2444 }
2445 };
2446 mDatabaseExecutor.execute(runnable);
2447
2448 }
2449
2450 public List<String> getKnownHosts() {
2451 final List<String> hosts = new ArrayList<>();
2452 for (final Account account : getAccounts()) {
2453 if (!hosts.contains(account.getServer().toString())) {
2454 hosts.add(account.getServer().toString());
2455 }
2456 for (final Contact contact : account.getRoster().getContacts()) {
2457 if (contact.showInRoster()) {
2458 final String server = contact.getServer().toString();
2459 if (server != null && !hosts.contains(server)) {
2460 hosts.add(server);
2461 }
2462 }
2463 }
2464 }
2465 return hosts;
2466 }
2467
2468 public List<String> getKnownConferenceHosts() {
2469 final ArrayList<String> mucServers = new ArrayList<>();
2470 for (final Account account : accounts) {
2471 if (account.getXmppConnection() != null) {
2472 final String server = account.getXmppConnection().getMucServer();
2473 if (server != null && !mucServers.contains(server)) {
2474 mucServers.add(server);
2475 }
2476 }
2477 }
2478 return mucServers;
2479 }
2480
2481 public void sendMessagePacket(Account account, MessagePacket packet) {
2482 XmppConnection connection = account.getXmppConnection();
2483 if (connection != null) {
2484 connection.sendMessagePacket(packet);
2485 }
2486 }
2487
2488 public void sendPresencePacket(Account account, PresencePacket packet) {
2489 XmppConnection connection = account.getXmppConnection();
2490 if (connection != null) {
2491 connection.sendPresencePacket(packet);
2492 }
2493 }
2494
2495 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
2496 final XmppConnection connection = account.getXmppConnection();
2497 if (connection != null) {
2498 connection.sendIqPacket(packet, callback);
2499 }
2500 }
2501
2502 public void sendPresence(final Account account) {
2503 sendPresencePacket(account, mPresenceGenerator.sendPresence(account));
2504 }
2505
2506 public void sendOfflinePresence(final Account account) {
2507 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
2508 }
2509
2510 public MessageGenerator getMessageGenerator() {
2511 return this.mMessageGenerator;
2512 }
2513
2514 public PresenceGenerator getPresenceGenerator() {
2515 return this.mPresenceGenerator;
2516 }
2517
2518 public IqGenerator getIqGenerator() {
2519 return this.mIqGenerator;
2520 }
2521
2522 public IqParser getIqParser() {
2523 return this.mIqParser;
2524 }
2525
2526 public JingleConnectionManager getJingleConnectionManager() {
2527 return this.mJingleConnectionManager;
2528 }
2529
2530 public MessageArchiveService getMessageArchiveService() {
2531 return this.mMessageArchiveService;
2532 }
2533
2534 public List<Contact> findContacts(Jid jid) {
2535 ArrayList<Contact> contacts = new ArrayList<>();
2536 for (Account account : getAccounts()) {
2537 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2538 Contact contact = account.getRoster().getContactFromRoster(jid);
2539 if (contact != null) {
2540 contacts.add(contact);
2541 }
2542 }
2543 }
2544 return contacts;
2545 }
2546
2547 public NotificationService getNotificationService() {
2548 return this.mNotificationService;
2549 }
2550
2551 public HttpConnectionManager getHttpConnectionManager() {
2552 return this.mHttpConnectionManager;
2553 }
2554
2555 public void resendFailedMessages(final Message message) {
2556 final Collection<Message> messages = new ArrayList<>();
2557 Message current = message;
2558 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
2559 messages.add(current);
2560 if (current.mergeable(current.next())) {
2561 current = current.next();
2562 } else {
2563 break;
2564 }
2565 }
2566 for (final Message msg : messages) {
2567 msg.setTime(System.currentTimeMillis());
2568 markMessage(msg, Message.STATUS_WAITING);
2569 this.resendMessage(msg,false);
2570 }
2571 }
2572
2573 public void clearConversationHistory(final Conversation conversation) {
2574 conversation.clearMessages();
2575 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
2576 conversation.resetLastMessageTransmitted();
2577 new Thread(new Runnable() {
2578 @Override
2579 public void run() {
2580 databaseBackend.deleteMessagesInConversation(conversation);
2581 }
2582 }).start();
2583 }
2584
2585 public void sendBlockRequest(final Blockable blockable) {
2586 if (blockable != null && blockable.getBlockedJid() != null) {
2587 final Jid jid = blockable.getBlockedJid();
2588 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid), new OnIqPacketReceived() {
2589
2590 @Override
2591 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2592 if (packet.getType() == IqPacket.TYPE.RESULT) {
2593 account.getBlocklist().add(jid);
2594 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
2595 }
2596 }
2597 });
2598 }
2599 }
2600
2601 public void sendUnblockRequest(final Blockable blockable) {
2602 if (blockable != null && blockable.getJid() != null) {
2603 final Jid jid = blockable.getBlockedJid();
2604 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
2605 @Override
2606 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2607 if (packet.getType() == IqPacket.TYPE.RESULT) {
2608 account.getBlocklist().remove(jid);
2609 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
2610 }
2611 }
2612 });
2613 }
2614 }
2615
2616 public interface OnMoreMessagesLoaded {
2617 public void onMoreMessagesLoaded(int count, Conversation conversation);
2618
2619 public void informUser(int r);
2620 }
2621
2622 public interface OnAccountPasswordChanged {
2623 public void onPasswordChangeSucceeded();
2624
2625 public void onPasswordChangeFailed();
2626 }
2627
2628 public interface OnAffiliationChanged {
2629 public void onAffiliationChangedSuccessful(Jid jid);
2630
2631 public void onAffiliationChangeFailed(Jid jid, int resId);
2632 }
2633
2634 public interface OnRoleChanged {
2635 public void onRoleChangedSuccessful(String nick);
2636
2637 public void onRoleChangeFailed(String nick, int resid);
2638 }
2639
2640 public interface OnConversationUpdate {
2641 public void onConversationUpdate();
2642 }
2643
2644 public interface OnAccountUpdate {
2645 public void onAccountUpdate();
2646 }
2647
2648 public interface OnRosterUpdate {
2649 public void onRosterUpdate();
2650 }
2651
2652 public interface OnMucRosterUpdate {
2653 public void onMucRosterUpdate();
2654 }
2655
2656 public interface OnConferenceConfigurationFetched {
2657 public void onConferenceConfigurationFetched(Conversation conversation);
2658 }
2659
2660 public interface OnConferenceOptionsPushed {
2661 public void onPushSucceeded();
2662
2663 public void onPushFailed();
2664 }
2665
2666 public interface OnShowErrorToast {
2667 void onShowErrorToast(int resId);
2668 }
2669
2670 public class XmppConnectionBinder extends Binder {
2671 public XmppConnectionService getService() {
2672 return XmppConnectionService.this;
2673 }
2674 }
2675}