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.IntentFilter;
10import android.content.SharedPreferences;
11import android.database.ContentObserver;
12import android.graphics.Bitmap;
13import android.media.AudioManager;
14import android.net.ConnectivityManager;
15import android.net.NetworkInfo;
16import android.net.Uri;
17import android.os.Binder;
18import android.os.Build;
19import android.os.Bundle;
20import android.os.FileObserver;
21import android.os.IBinder;
22import android.os.Looper;
23import android.os.PowerManager;
24import android.os.PowerManager.WakeLock;
25import android.os.SystemClock;
26import android.preference.PreferenceManager;
27import android.provider.ContactsContract;
28import android.security.KeyChain;
29import android.util.DisplayMetrics;
30import android.util.Log;
31import android.util.LruCache;
32import android.util.Pair;
33
34import net.java.otr4j.OtrException;
35import net.java.otr4j.session.Session;
36import net.java.otr4j.session.SessionID;
37import net.java.otr4j.session.SessionImpl;
38import net.java.otr4j.session.SessionStatus;
39
40import org.openintents.openpgp.IOpenPgpService2;
41import org.openintents.openpgp.util.OpenPgpApi;
42import org.openintents.openpgp.util.OpenPgpServiceConnection;
43
44import java.math.BigInteger;
45import java.security.SecureRandom;
46import java.security.cert.CertificateException;
47import java.security.cert.X509Certificate;
48import java.util.ArrayList;
49import java.util.Arrays;
50import java.util.Collection;
51import java.util.Collections;
52import java.util.Comparator;
53import java.util.HashMap;
54import java.util.Hashtable;
55import java.util.Iterator;
56import java.util.List;
57import java.util.Locale;
58import java.util.Map;
59import java.util.concurrent.CopyOnWriteArrayList;
60
61import de.duenndns.ssl.MemorizingTrustManager;
62import eu.siacs.conversations.Config;
63import eu.siacs.conversations.R;
64import eu.siacs.conversations.crypto.PgpEngine;
65import eu.siacs.conversations.crypto.axolotl.AxolotlService;
66import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
67import eu.siacs.conversations.entities.Account;
68import eu.siacs.conversations.entities.Blockable;
69import eu.siacs.conversations.entities.Bookmark;
70import eu.siacs.conversations.entities.Contact;
71import eu.siacs.conversations.entities.Conversation;
72import eu.siacs.conversations.entities.Message;
73import eu.siacs.conversations.entities.MucOptions;
74import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
75import eu.siacs.conversations.entities.Presence;
76import eu.siacs.conversations.entities.Roster;
77import eu.siacs.conversations.entities.ServiceDiscoveryResult;
78import eu.siacs.conversations.entities.Transferable;
79import eu.siacs.conversations.entities.TransferablePlaceholder;
80import eu.siacs.conversations.generator.IqGenerator;
81import eu.siacs.conversations.generator.MessageGenerator;
82import eu.siacs.conversations.generator.PresenceGenerator;
83import eu.siacs.conversations.http.HttpConnectionManager;
84import eu.siacs.conversations.parser.IqParser;
85import eu.siacs.conversations.parser.MessageParser;
86import eu.siacs.conversations.parser.PresenceParser;
87import eu.siacs.conversations.persistance.DatabaseBackend;
88import eu.siacs.conversations.persistance.FileBackend;
89import eu.siacs.conversations.ui.UiCallback;
90import eu.siacs.conversations.utils.CryptoHelper;
91import eu.siacs.conversations.utils.ExceptionHelper;
92import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
93import eu.siacs.conversations.utils.PRNGFixes;
94import eu.siacs.conversations.utils.PhoneHelper;
95import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
96import eu.siacs.conversations.utils.Xmlns;
97import eu.siacs.conversations.xml.Element;
98import eu.siacs.conversations.xmpp.OnBindListener;
99import eu.siacs.conversations.xmpp.OnContactStatusChanged;
100import eu.siacs.conversations.xmpp.OnIqPacketReceived;
101import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
102import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
103import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
104import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
105import eu.siacs.conversations.xmpp.OnStatusChanged;
106import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
107import eu.siacs.conversations.xmpp.XmppConnection;
108import eu.siacs.conversations.xmpp.chatstate.ChatState;
109import eu.siacs.conversations.xmpp.forms.Data;
110import eu.siacs.conversations.xmpp.forms.Field;
111import eu.siacs.conversations.xmpp.jid.InvalidJidException;
112import eu.siacs.conversations.xmpp.jid.Jid;
113import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
114import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
115import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
116import eu.siacs.conversations.xmpp.pep.Avatar;
117import eu.siacs.conversations.xmpp.stanzas.IqPacket;
118import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
119import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
120import me.leolin.shortcutbadger.ShortcutBadger;
121
122public class XmppConnectionService extends Service implements OnPhoneContactsLoadedListener {
123
124 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
125 public static final String ACTION_DISABLE_FOREGROUND = "disable_foreground";
126 public static final String ACTION_TRY_AGAIN = "try_again";
127 public static final String ACTION_DISABLE_ACCOUNT = "disable_account";
128 private static final String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
129 public static final String ACTION_GCM_TOKEN_REFRESH = "gcm_token_refresh";
130 public static final String ACTION_GCM_MESSAGE_RECEIVED = "gcm_message_received";
131 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor();
132 private final SerialSingleThreadExecutor mDatabaseExecutor = new SerialSingleThreadExecutor();
133 private final IBinder mBinder = new XmppConnectionBinder();
134 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
135 private final IqGenerator mIqGenerator = new IqGenerator(this);
136 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
137 public DatabaseBackend databaseBackend;
138 private ContentObserver contactObserver = new ContentObserver(null) {
139 @Override
140 public void onChange(boolean selfChange) {
141 super.onChange(selfChange);
142 Intent intent = new Intent(getApplicationContext(),
143 XmppConnectionService.class);
144 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
145 startService(intent);
146 }
147 };
148 private FileBackend fileBackend = new FileBackend(this);
149 private MemorizingTrustManager mMemorizingTrustManager;
150 private NotificationService mNotificationService = new NotificationService(
151 this);
152 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
153 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
154 private IqParser mIqParser = new IqParser(this);
155 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
156 @Override
157 public void onIqPacketReceived(Account account, IqPacket packet) {
158 if (packet.getType() != IqPacket.TYPE.RESULT) {
159 Element error = packet.findChild("error");
160 String text = error != null ? error.findChildContent("text") : null;
161 if (text != null) {
162 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": received iq error - " + text);
163 }
164 }
165 }
166 };
167 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
168 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
169 private List<Account> accounts;
170 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
171 this);
172 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
173
174 @Override
175 public void onContactStatusChanged(Contact contact, boolean online) {
176 Conversation conversation = find(getConversations(), contact);
177 if (conversation != null) {
178 if (online) {
179 conversation.endOtrIfNeeded();
180 if (contact.getPresences().size() == 1) {
181 sendUnsentMessages(conversation);
182 }
183 } else {
184 if (contact.getPresences().size() >= 1) {
185 if (conversation.hasValidOtrSession()) {
186 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
187 if (!(Arrays.asList(contact.getPresences().asStringArray()).contains(otrResource))) {
188 conversation.endOtrIfNeeded();
189 }
190 }
191 } else {
192 conversation.endOtrIfNeeded();
193 }
194 }
195 }
196 }
197 };
198 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
199 this);
200 private AvatarService mAvatarService = new AvatarService(this);
201 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
202 private PushManagementService mPushManagementService = new PushManagementService(this);
203 private OnConversationUpdate mOnConversationUpdate = null;
204 private final FileObserver fileObserver = new FileObserver(
205 FileBackend.getConversationsImageDirectory()) {
206
207 @Override
208 public void onEvent(int event, String path) {
209 if (event == FileObserver.DELETE) {
210 markFileDeleted(path.split("\\.")[0]);
211 }
212 }
213 };
214 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
215
216 @Override
217 public void onJinglePacketReceived(Account account, JinglePacket packet) {
218 mJingleConnectionManager.deliverPacket(account, packet);
219 }
220 };
221 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
222
223 @Override
224 public void onMessageAcknowledged(Account account, String uuid) {
225 for (final Conversation conversation : getConversations()) {
226 if (conversation.getAccount() == account) {
227 Message message = conversation.findUnsentMessageWithUuid(uuid);
228 if (message != null) {
229 markMessage(message, Message.STATUS_SEND);
230 }
231 }
232 }
233 }
234 };
235 private int convChangedListenerCount = 0;
236 private OnShowErrorToast mOnShowErrorToast = null;
237 private int showErrorToastListenerCount = 0;
238 private int unreadCount = -1;
239 private OnAccountUpdate mOnAccountUpdate = null;
240 private OnCaptchaRequested mOnCaptchaRequested = null;
241 private int accountChangedListenerCount = 0;
242 private int captchaRequestedListenerCount = 0;
243 private OnRosterUpdate mOnRosterUpdate = null;
244 private OnUpdateBlocklist mOnUpdateBlocklist = null;
245 private int updateBlocklistListenerCount = 0;
246 private int rosterChangedListenerCount = 0;
247 private OnMucRosterUpdate mOnMucRosterUpdate = null;
248 private int mucRosterChangedListenerCount = 0;
249 private OnKeyStatusUpdated mOnKeyStatusUpdated = null;
250 private int keyStatusUpdatedListenerCount = 0;
251 private SecureRandom mRandom;
252 private LruCache<Pair<String,String>,ServiceDiscoveryResult> discoCache = new LruCache<>(20);
253 private final OnBindListener mOnBindListener = new OnBindListener() {
254
255 @Override
256 public void onBind(final Account account) {
257 synchronized (mInProgressAvatarFetches) {
258 for (Iterator<String> iterator = mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
259 final String KEY = iterator.next();
260 if (KEY.startsWith(account.getJid().toBareJid() + "_")) {
261 iterator.remove();
262 }
263 }
264 }
265 account.getRoster().clearPresences();
266 mJingleConnectionManager.cancelInTransmission();
267 fetchRosterFromServer(account);
268 fetchBookmarks(account);
269 sendPresence(account);
270 if (mPushManagementService.available(account)) {
271 mPushManagementService.registerPushTokenOnServer(account);
272 }
273 connectMultiModeConversations(account);
274 syncDirtyContacts(account);
275 }
276 };
277 private OnStatusChanged statusListener = new OnStatusChanged() {
278
279 @Override
280 public void onStatusChanged(final Account account) {
281 XmppConnection connection = account.getXmppConnection();
282 if (mOnAccountUpdate != null) {
283 mOnAccountUpdate.onAccountUpdate();
284 }
285 if (account.getStatus() == Account.State.ONLINE) {
286 mMessageArchiveService.executePendingQueries(account);
287 if (connection != null && connection.getFeatures().csi()) {
288 if (checkListeners()) {
289 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//inactive");
290 connection.sendInactive();
291 } else {
292 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//active");
293 connection.sendActive();
294 }
295 }
296 List<Conversation> conversations = getConversations();
297 for (Conversation conversation : conversations) {
298 if (conversation.getAccount() == account
299 && !account.pendingConferenceJoins.contains(conversation)) {
300 if (!conversation.startOtrIfNeeded()) {
301 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": couldn't start OTR with "+conversation.getContact().getJid()+" when needed");
302 }
303 sendUnsentMessages(conversation);
304 }
305 }
306 for (Conversation conversation : account.pendingConferenceLeaves) {
307 leaveMuc(conversation);
308 }
309 account.pendingConferenceLeaves.clear();
310 for (Conversation conversation : account.pendingConferenceJoins) {
311 joinMuc(conversation);
312 }
313 account.pendingConferenceJoins.clear();
314 scheduleWakeUpCall(Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
315 } else if (account.getStatus() == Account.State.OFFLINE) {
316 resetSendingToWaiting(account);
317 final boolean disabled = account.isOptionSet(Account.OPTION_DISABLED);
318 final boolean pushMode = Config.CLOSE_TCP_WHEN_SWITCHING_TO_BACKGROUND
319 && mPushManagementService.available(account)
320 && checkListeners();
321 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": push mode "+Boolean.toString(pushMode));
322 if (!disabled && !pushMode) {
323 int timeToReconnect = mRandom.nextInt(20) + 10;
324 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
325 }
326 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
327 databaseBackend.updateAccount(account);
328 reconnectAccount(account, true, false);
329 } else if ((account.getStatus() != Account.State.CONNECTING)
330 && (account.getStatus() != Account.State.NO_INTERNET)) {
331 if (connection != null) {
332 int next = connection.getTimeToNextAttempt();
333 Log.d(Config.LOGTAG, account.getJid().toBareJid()
334 + ": error connecting account. try again in "
335 + next + "s for the "
336 + (connection.getAttempt() + 1) + " time");
337 scheduleWakeUpCall(next, account.getUuid().hashCode());
338 }
339 }
340 getNotificationService().updateErrorNotification();
341 }
342 };
343 private OpenPgpServiceConnection pgpServiceConnection;
344 private PgpEngine mPgpEngine = null;
345 private WakeLock wakeLock;
346 private PowerManager pm;
347 private LruCache<String, Bitmap> mBitmapCache;
348 private Thread mPhoneContactMergerThread;
349 private EventReceiver mEventReceiver = new EventReceiver();
350
351 private boolean mRestoredFromDatabase = false;
352
353 private static String generateFetchKey(Account account, final Avatar avatar) {
354 return account.getJid().toBareJid() + "_" + avatar.owner + "_" + avatar.sha1sum;
355 }
356
357 public boolean areMessagesInitialized() {
358 return this.mRestoredFromDatabase;
359 }
360
361 public PgpEngine getPgpEngine() {
362 if (!Config.supportOpenPgp()) {
363 return null;
364 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
365 if (this.mPgpEngine == null) {
366 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
367 getApplicationContext(),
368 pgpServiceConnection.getService()), this);
369 }
370 return mPgpEngine;
371 } else {
372 return null;
373 }
374
375 }
376
377 public FileBackend getFileBackend() {
378 return this.fileBackend;
379 }
380
381 public AvatarService getAvatarService() {
382 return this.mAvatarService;
383 }
384
385 public void attachLocationToConversation(final Conversation conversation,
386 final Uri uri,
387 final UiCallback<Message> callback) {
388 int encryption = conversation.getNextEncryption();
389 if (encryption == Message.ENCRYPTION_PGP) {
390 encryption = Message.ENCRYPTION_DECRYPTED;
391 }
392 Message message = new Message(conversation, uri.toString(), encryption);
393 if (conversation.getNextCounterpart() != null) {
394 message.setCounterpart(conversation.getNextCounterpart());
395 }
396 if (encryption == Message.ENCRYPTION_DECRYPTED) {
397 getPgpEngine().encrypt(message, callback);
398 } else {
399 callback.success(message);
400 }
401 }
402
403 public void attachFileToConversation(final Conversation conversation,
404 final Uri uri,
405 final UiCallback<Message> callback) {
406 final Message message;
407 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
408 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
409 } else {
410 message = new Message(conversation, "", conversation.getNextEncryption());
411 }
412 message.setCounterpart(conversation.getNextCounterpart());
413 message.setType(Message.TYPE_FILE);
414 String path = getFileBackend().getOriginalPath(uri);
415 if (path != null) {
416 message.setRelativeFilePath(path);
417 getFileBackend().updateFileParams(message);
418 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
419 getPgpEngine().encrypt(message, callback);
420 } else {
421 callback.success(message);
422 }
423 } else {
424 mFileAddingExecutor.execute(new Runnable() {
425 @Override
426 public void run() {
427 try {
428 getFileBackend().copyFileToPrivateStorage(message, uri);
429 getFileBackend().updateFileParams(message);
430 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
431 getPgpEngine().encrypt(message, callback);
432 } else {
433 callback.success(message);
434 }
435 } catch (FileBackend.FileCopyException e) {
436 callback.error(e.getResId(), message);
437 }
438 }
439 });
440 }
441 }
442
443 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
444 final String compressPictures = getCompressPicturesPreference();
445 if ("never".equals(compressPictures)
446 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))) {
447 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+ ": not compressing picture. sending as file");
448 attachFileToConversation(conversation, uri, callback);
449 return;
450 }
451 final Message message;
452 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
453 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
454 } else {
455 message = new Message(conversation, "", conversation.getNextEncryption());
456 }
457 message.setCounterpart(conversation.getNextCounterpart());
458 message.setType(Message.TYPE_IMAGE);
459 mFileAddingExecutor.execute(new Runnable() {
460
461 @Override
462 public void run() {
463 try {
464 getFileBackend().copyImageToPrivateStorage(message, uri);
465 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
466 getPgpEngine().encrypt(message, callback);
467 } else {
468 callback.success(message);
469 }
470 } catch (final FileBackend.FileCopyException e) {
471 callback.error(e.getResId(), message);
472 }
473 }
474 });
475 }
476
477 public Conversation find(Bookmark bookmark) {
478 return find(bookmark.getAccount(), bookmark.getJid());
479 }
480
481 public Conversation find(final Account account, final Jid jid) {
482 return find(getConversations(), account, jid);
483 }
484
485 @Override
486 public int onStartCommand(Intent intent, int flags, int startId) {
487 final String action = intent == null ? null : intent.getAction();
488 boolean interactive = false;
489 if (action != null) {
490 switch (action) {
491 case ConnectivityManager.CONNECTIVITY_ACTION:
492 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
493 resetAllAttemptCounts(true);
494 }
495 break;
496 case ACTION_MERGE_PHONE_CONTACTS:
497 if (mRestoredFromDatabase) {
498 loadPhoneContacts();
499 }
500 return START_STICKY;
501 case Intent.ACTION_SHUTDOWN:
502 logoutAndSave();
503 return START_NOT_STICKY;
504 case ACTION_CLEAR_NOTIFICATION:
505 mNotificationService.clear();
506 break;
507 case ACTION_DISABLE_FOREGROUND:
508 getPreferences().edit().putBoolean("keep_foreground_service", false).commit();
509 toggleForegroundService();
510 break;
511 case ACTION_TRY_AGAIN:
512 resetAllAttemptCounts(false);
513 interactive = true;
514 break;
515 case ACTION_DISABLE_ACCOUNT:
516 try {
517 String jid = intent.getStringExtra("account");
518 Account account = jid == null ? null : findAccountByJid(Jid.fromString(jid));
519 if (account != null) {
520 account.setOption(Account.OPTION_DISABLED, true);
521 updateAccount(account);
522 }
523 } catch (final InvalidJidException ignored) {
524 break;
525 }
526 break;
527 case AudioManager.RINGER_MODE_CHANGED_ACTION:
528 if (xaOnSilentMode()) {
529 refreshAllPresences();
530 }
531 break;
532 case Intent.ACTION_SCREEN_OFF:
533 case Intent.ACTION_SCREEN_ON:
534 if (awayWhenScreenOff()) {
535 refreshAllPresences();
536 }
537 break;
538 case ACTION_GCM_TOKEN_REFRESH:
539 refreshAllGcmTokens();
540 break;
541 case ACTION_GCM_MESSAGE_RECEIVED:
542 Log.d(Config.LOGTAG,"gcm push message arrived in service. extras="+intent.getExtras());
543 }
544 }
545 this.wakeLock.acquire();
546
547 for (Account account : accounts) {
548 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
549 if (!hasInternetConnection()) {
550 account.setStatus(Account.State.NO_INTERNET);
551 if (statusListener != null) {
552 statusListener.onStatusChanged(account);
553 }
554 } else {
555 if (account.getStatus() == Account.State.NO_INTERNET) {
556 account.setStatus(Account.State.OFFLINE);
557 if (statusListener != null) {
558 statusListener.onStatusChanged(account);
559 }
560 }
561 if (account.getStatus() == Account.State.ONLINE) {
562 long lastReceived = account.getXmppConnection().getLastPacketReceived();
563 long lastSent = account.getXmppConnection().getLastPingSent();
564 long pingInterval = "ui".equals(action) ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
565 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
566 long pingTimeoutIn = (lastSent + Config.PING_TIMEOUT * 1000) - SystemClock.elapsedRealtime();
567 if (lastSent > lastReceived) {
568 if (pingTimeoutIn < 0) {
569 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
570 this.reconnectAccount(account, true, interactive);
571 } else {
572 int secs = (int) (pingTimeoutIn / 1000);
573 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
574 }
575 } else if (msToNextPing <= 0) {
576 account.getXmppConnection().sendPing();
577 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " send ping");
578 this.scheduleWakeUpCall(Config.PING_TIMEOUT, account.getUuid().hashCode());
579 } else {
580 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
581 }
582 } else if (account.getStatus() == Account.State.OFFLINE) {
583 reconnectAccount(account, true, interactive);
584 } else if (account.getStatus() == Account.State.CONNECTING) {
585 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
586 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
587 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
588 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
589 if (timeout < 0) {
590 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting");
591 reconnectAccount(account, true, interactive);
592 } else if (discoTimeout < 0) {
593 account.getXmppConnection().sendDiscoTimeout();
594 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
595 } else {
596 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
597 }
598 } else {
599 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
600 reconnectAccount(account, true, interactive);
601 }
602 }
603 }
604 if (mOnAccountUpdate != null) {
605 mOnAccountUpdate.onAccountUpdate();
606 }
607 }
608 }
609 if (wakeLock.isHeld()) {
610 try {
611 wakeLock.release();
612 } catch (final RuntimeException ignored) {
613 }
614 }
615 return START_STICKY;
616 }
617
618 private boolean xaOnSilentMode() {
619 return getPreferences().getBoolean("xa_on_silent_mode", false);
620 }
621
622 private boolean treatVibrateAsSilent() {
623 return getPreferences().getBoolean("treat_vibrate_as_silent", false);
624 }
625
626 private boolean awayWhenScreenOff() {
627 return getPreferences().getBoolean("away_when_screen_off", false);
628 }
629
630 private String getCompressPicturesPreference() {
631 return getPreferences().getString("picture_compression", "auto");
632 }
633
634 private Presence.Status getTargetPresence() {
635 if (xaOnSilentMode() && isPhoneSilenced()) {
636 return Presence.Status.XA;
637 } else if (awayWhenScreenOff() && !isInteractive()) {
638 return Presence.Status.AWAY;
639 } else {
640 return Presence.Status.ONLINE;
641 }
642 }
643
644 @SuppressLint("NewApi")
645 @SuppressWarnings("deprecation")
646 public boolean isInteractive() {
647 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
648
649 final boolean isScreenOn;
650 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
651 isScreenOn = pm.isScreenOn();
652 } else {
653 isScreenOn = pm.isInteractive();
654 }
655 return isScreenOn;
656 }
657
658 private boolean isPhoneSilenced() {
659 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
660 if (treatVibrateAsSilent()) {
661 return audioManager.getRingerMode() != AudioManager.RINGER_MODE_NORMAL;
662 } else {
663 return audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT;
664 }
665 }
666
667 private void resetAllAttemptCounts(boolean reallyAll) {
668 Log.d(Config.LOGTAG, "resetting all attempt counts");
669 for (Account account : accounts) {
670 if (account.hasErrorStatus() || reallyAll) {
671 final XmppConnection connection = account.getXmppConnection();
672 if (connection != null) {
673 connection.resetAttemptCount();
674 }
675 }
676 }
677 }
678
679 public boolean hasInternetConnection() {
680 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
681 .getSystemService(Context.CONNECTIVITY_SERVICE);
682 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
683 return activeNetwork != null && activeNetwork.isConnected();
684 }
685
686 @SuppressLint("TrulyRandom")
687 @Override
688 public void onCreate() {
689 ExceptionHelper.init(getApplicationContext());
690 PRNGFixes.apply();
691 this.mRandom = new SecureRandom();
692 updateMemorizingTrustmanager();
693 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
694 final int cacheSize = maxMemory / 8;
695 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
696 @Override
697 protected int sizeOf(final String key, final Bitmap bitmap) {
698 return bitmap.getByteCount() / 1024;
699 }
700 };
701
702 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
703 this.accounts = databaseBackend.getAccounts();
704
705 restoreFromDatabase();
706
707 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
708 this.fileObserver.startWatching();
709
710 if (Config.supportOpenPgp()) {
711 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
712 @Override
713 public void onBound(IOpenPgpService2 service) {
714 for (Account account : accounts) {
715 if (account.getPgpDecryptionService() != null) {
716 account.getPgpDecryptionService().onOpenPgpServiceBound();
717 }
718 }
719 }
720
721 @Override
722 public void onError(Exception e) {
723 }
724 });
725 this.pgpServiceConnection.bindToService();
726 }
727
728 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
729 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "XmppConnectionService");
730 toggleForegroundService();
731 updateUnreadCountBadge();
732 toggleScreenEventReceiver();
733 }
734
735 @Override
736 public void onTrimMemory(int level) {
737 super.onTrimMemory(level);
738 if (level >= TRIM_MEMORY_COMPLETE) {
739 Log.d(Config.LOGTAG, "clear cache due to low memory");
740 getBitmapCache().evictAll();
741 }
742 }
743
744 @Override
745 public void onDestroy() {
746 try {
747 unregisterReceiver(this.mEventReceiver);
748 } catch (IllegalArgumentException e) {
749 //ignored
750 }
751 super.onDestroy();
752 }
753
754 public void toggleScreenEventReceiver() {
755 if (awayWhenScreenOff()) {
756 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
757 filter.addAction(Intent.ACTION_SCREEN_OFF);
758 registerReceiver(this.mEventReceiver, filter);
759 } else {
760 try {
761 unregisterReceiver(this.mEventReceiver);
762 } catch (IllegalArgumentException e) {
763 //ignored
764 }
765 }
766 }
767
768 public void toggleForegroundService() {
769 if (getPreferences().getBoolean("keep_foreground_service", false)) {
770 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
771 } else {
772 stopForeground(true);
773 }
774 }
775
776 @Override
777 public void onTaskRemoved(final Intent rootIntent) {
778 super.onTaskRemoved(rootIntent);
779 if (!getPreferences().getBoolean("keep_foreground_service", false)) {
780 this.logoutAndSave();
781 }
782 }
783
784 private void logoutAndSave() {
785 for (final Account account : accounts) {
786 databaseBackend.writeRoster(account.getRoster());
787 if (account.getXmppConnection() != null) {
788 new Thread(new Runnable() {
789 @Override
790 public void run() {
791 disconnect(account, false);
792 }
793 }).start();
794 cancelWakeUpCall(account.getUuid().hashCode());
795 }
796 }
797 Log.d(Config.LOGTAG, "good bye");
798 stopSelf();
799 }
800
801 private void cancelWakeUpCall(int requestCode) {
802 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
803 final Intent intent = new Intent(this, EventReceiver.class);
804 intent.setAction("ping");
805 alarmManager.cancel(PendingIntent.getBroadcast(this, requestCode, intent, 0));
806 }
807
808 public void scheduleWakeUpCall(int seconds, int requestCode) {
809 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
810
811 Context context = getApplicationContext();
812 AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
813
814 Intent intent = new Intent(context, EventReceiver.class);
815 intent.setAction("ping");
816 PendingIntent alarmIntent = PendingIntent.getBroadcast(context, requestCode, intent, 0);
817 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
818 }
819
820 public XmppConnection createConnection(final Account account) {
821 final SharedPreferences sharedPref = getPreferences();
822 account.setResource(sharedPref.getString("resource", "mobile")
823 .toLowerCase(Locale.getDefault()));
824 final XmppConnection connection = new XmppConnection(account, this);
825 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
826 connection.setOnStatusChangedListener(this.statusListener);
827 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
828 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
829 connection.setOnJinglePacketReceivedListener(this.jingleListener);
830 connection.setOnBindListener(this.mOnBindListener);
831 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
832 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
833 AxolotlService axolotlService = account.getAxolotlService();
834 if (axolotlService != null) {
835 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
836 }
837 return connection;
838 }
839
840 public void sendChatState(Conversation conversation) {
841 if (sendChatStates()) {
842 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
843 sendMessagePacket(conversation.getAccount(), packet);
844 }
845 }
846
847 private void sendFileMessage(final Message message, final boolean delay) {
848 Log.d(Config.LOGTAG, "send file message");
849 final Account account = message.getConversation().getAccount();
850 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())) {
851 mHttpConnectionManager.createNewUploadConnection(message, delay);
852 } else {
853 mJingleConnectionManager.createNewConnection(message);
854 }
855 }
856
857 public void sendMessage(final Message message) {
858 sendMessage(message, false, false);
859 }
860
861 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
862 final Account account = message.getConversation().getAccount();
863 final Conversation conversation = message.getConversation();
864 account.deactivateGracePeriod();
865 MessagePacket packet = null;
866 final boolean addToConversation = (conversation.getMode() != Conversation.MODE_MULTI
867 || account.getServerIdentity() != XmppConnection.Identity.SLACK)
868 && !message.edited();
869 boolean saveInDb = addToConversation;
870 message.setStatus(Message.STATUS_WAITING);
871
872 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
873 message.getConversation().endOtrIfNeeded();
874 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
875 new Conversation.OnMessageFound() {
876 @Override
877 public void onMessageFound(Message message) {
878 markMessage(message, Message.STATUS_SEND_FAILED);
879 }
880 });
881 }
882
883 if (account.isOnlineAndConnected()) {
884 switch (message.getEncryption()) {
885 case Message.ENCRYPTION_NONE:
886 if (message.needsUploading()) {
887 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
888 || message.fixCounterpart()) {
889 this.sendFileMessage(message, delay);
890 } else {
891 break;
892 }
893 } else {
894 packet = mMessageGenerator.generateChat(message);
895 }
896 break;
897 case Message.ENCRYPTION_PGP:
898 case Message.ENCRYPTION_DECRYPTED:
899 if (message.needsUploading()) {
900 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
901 || message.fixCounterpart()) {
902 this.sendFileMessage(message, delay);
903 } else {
904 break;
905 }
906 } else {
907 packet = mMessageGenerator.generatePgpChat(message);
908 }
909 break;
910 case Message.ENCRYPTION_OTR:
911 SessionImpl otrSession = conversation.getOtrSession();
912 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
913 try {
914 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
915 } catch (InvalidJidException e) {
916 break;
917 }
918 if (message.needsUploading()) {
919 mJingleConnectionManager.createNewConnection(message);
920 } else {
921 packet = mMessageGenerator.generateOtrChat(message);
922 }
923 } else if (otrSession == null) {
924 if (message.fixCounterpart()) {
925 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
926 } else {
927 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not fix counterpart for OTR message to contact "+message.getContact().getJid());
928 break;
929 }
930 } else {
931 Log.d(Config.LOGTAG,account.getJid().toBareJid()+" OTR session with "+message.getContact()+" is in wrong state: "+otrSession.getSessionStatus().toString());
932 }
933 break;
934 case Message.ENCRYPTION_AXOLOTL:
935 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
936 if (message.needsUploading()) {
937 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
938 || message.fixCounterpart()) {
939 this.sendFileMessage(message, delay);
940 } else {
941 break;
942 }
943 } else {
944 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
945 if (axolotlMessage == null) {
946 account.getAxolotlService().preparePayloadMessage(message, delay);
947 } else {
948 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
949 }
950 }
951 break;
952
953 }
954 if (packet != null) {
955 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
956 message.setStatus(Message.STATUS_UNSEND);
957 } else {
958 message.setStatus(Message.STATUS_SEND);
959 }
960 }
961 } else {
962 switch (message.getEncryption()) {
963 case Message.ENCRYPTION_DECRYPTED:
964 if (!message.needsUploading()) {
965 String pgpBody = message.getEncryptedBody();
966 String decryptedBody = message.getBody();
967 message.setBody(pgpBody);
968 message.setEncryption(Message.ENCRYPTION_PGP);
969 databaseBackend.createMessage(message);
970 saveInDb = false;
971 message.setBody(decryptedBody);
972 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
973 }
974 break;
975 case Message.ENCRYPTION_OTR:
976 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
977 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": create otr session without starting for "+message.getContact().getJid());
978 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
979 }
980 break;
981 case Message.ENCRYPTION_AXOLOTL:
982 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
983 break;
984 }
985 }
986
987 if (resend) {
988 if (packet != null && addToConversation) {
989 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
990 markMessage(message, Message.STATUS_UNSEND);
991 } else {
992 markMessage(message, Message.STATUS_SEND);
993 }
994 }
995 } else {
996 if (addToConversation) {
997 conversation.add(message);
998 }
999 if (message.getEncryption() == Message.ENCRYPTION_NONE || saveEncryptedMessages()) {
1000 if (saveInDb) {
1001 databaseBackend.createMessage(message);
1002 } else if (message.edited()) {
1003 databaseBackend.updateMessage(message, message.getEditedId());
1004 }
1005 }
1006 updateConversationUi();
1007 }
1008 if (packet != null) {
1009 if (delay) {
1010 mMessageGenerator.addDelay(packet, message.getTimeSent());
1011 }
1012 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
1013 if (this.sendChatStates()) {
1014 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
1015 }
1016 }
1017 sendMessagePacket(account, packet);
1018 }
1019 }
1020
1021 private void sendUnsentMessages(final Conversation conversation) {
1022 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
1023
1024 @Override
1025 public void onMessageFound(Message message) {
1026 resendMessage(message, true);
1027 }
1028 });
1029 }
1030
1031 public void resendMessage(final Message message, final boolean delay) {
1032 sendMessage(message, true, delay);
1033 }
1034
1035 public void fetchRosterFromServer(final Account account) {
1036 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1037 if (!"".equals(account.getRosterVersion())) {
1038 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1039 + ": fetching roster version " + account.getRosterVersion());
1040 } else {
1041 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
1042 }
1043 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
1044 sendIqPacket(account, iqPacket, mIqParser);
1045 }
1046
1047 public void fetchBookmarks(final Account account) {
1048 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1049 final Element query = iqPacket.query("jabber:iq:private");
1050 query.addChild("storage", "storage:bookmarks");
1051 final OnIqPacketReceived callback = new OnIqPacketReceived() {
1052
1053 @Override
1054 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1055 if (packet.getType() == IqPacket.TYPE.RESULT) {
1056 final Element query = packet.query();
1057 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1058 final Element storage = query.findChild("storage", "storage:bookmarks");
1059 final boolean autojoin = respectAutojoin();
1060 if (storage != null) {
1061 for (final Element item : storage.getChildren()) {
1062 if (item.getName().equals("conference")) {
1063 final Bookmark bookmark = Bookmark.parse(item, account);
1064 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1065 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1066 bookmark.setBookmarkName(old.getBookmarkName());
1067 }
1068 Conversation conversation = find(bookmark);
1069 if (conversation != null) {
1070 conversation.setBookmark(bookmark);
1071 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1072 conversation = findOrCreateConversation(
1073 account, bookmark.getJid(), true);
1074 conversation.setBookmark(bookmark);
1075 joinMuc(conversation);
1076 }
1077 }
1078 }
1079 }
1080 account.setBookmarks(new ArrayList<>(bookmarks.values()));
1081 } else {
1082 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not fetch bookmarks");
1083 }
1084 }
1085 };
1086 sendIqPacket(account, iqPacket, callback);
1087 }
1088
1089 public void pushBookmarks(Account account) {
1090 Log.d(Config.LOGTAG, account.getJid().toBareJid()+": pushing bookmarks");
1091 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1092 Element query = iqPacket.query("jabber:iq:private");
1093 Element storage = query.addChild("storage", "storage:bookmarks");
1094 for (Bookmark bookmark : account.getBookmarks()) {
1095 storage.addChild(bookmark);
1096 }
1097 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1098 }
1099
1100 public void onPhoneContactsLoaded(final List<Bundle> phoneContacts) {
1101 if (mPhoneContactMergerThread != null) {
1102 mPhoneContactMergerThread.interrupt();
1103 }
1104 mPhoneContactMergerThread = new Thread(new Runnable() {
1105 @Override
1106 public void run() {
1107 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1108 for (Account account : accounts) {
1109 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1110 for (Bundle phoneContact : phoneContacts) {
1111 if (Thread.interrupted()) {
1112 Log.d(Config.LOGTAG, "interrupted merging phone contacts");
1113 return;
1114 }
1115 Jid jid;
1116 try {
1117 jid = Jid.fromString(phoneContact.getString("jid"));
1118 } catch (final InvalidJidException e) {
1119 continue;
1120 }
1121 final Contact contact = account.getRoster().getContact(jid);
1122 String systemAccount = phoneContact.getInt("phoneid")
1123 + "#"
1124 + phoneContact.getString("lookup");
1125 contact.setSystemAccount(systemAccount);
1126 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
1127 getAvatarService().clear(contact);
1128 }
1129 contact.setSystemName(phoneContact.getString("displayname"));
1130 withSystemAccounts.remove(contact);
1131 }
1132 for (Contact contact : withSystemAccounts) {
1133 contact.setSystemAccount(null);
1134 contact.setSystemName(null);
1135 if (contact.setPhotoUri(null)) {
1136 getAvatarService().clear(contact);
1137 }
1138 }
1139 }
1140 Log.d(Config.LOGTAG, "finished merging phone contacts");
1141 updateAccountUi();
1142 }
1143 });
1144 mPhoneContactMergerThread.start();
1145 }
1146
1147 private void restoreFromDatabase() {
1148 synchronized (this.conversations) {
1149 final Map<String, Account> accountLookupTable = new Hashtable<>();
1150 for (Account account : this.accounts) {
1151 accountLookupTable.put(account.getUuid(), account);
1152 }
1153 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1154 for (Conversation conversation : this.conversations) {
1155 Account account = accountLookupTable.get(conversation.getAccountUuid());
1156 conversation.setAccount(account);
1157 }
1158 Runnable runnable = new Runnable() {
1159 @Override
1160 public void run() {
1161 Log.d(Config.LOGTAG, "restoring roster");
1162 for (Account account : accounts) {
1163 databaseBackend.readRoster(account.getRoster());
1164 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1165 }
1166 getBitmapCache().evictAll();
1167 Looper.prepare();
1168 loadPhoneContacts();
1169 Log.d(Config.LOGTAG, "restoring messages");
1170 for (Conversation conversation : conversations) {
1171 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1172 checkDeletedFiles(conversation);
1173 conversation.findUnreadMessages(new Conversation.OnMessageFound() {
1174 @Override
1175 public void onMessageFound(Message message) {
1176 mNotificationService.pushFromBacklog(message);
1177 }
1178 });
1179 }
1180 mNotificationService.finishBacklog(false);
1181 mRestoredFromDatabase = true;
1182 Log.d(Config.LOGTAG, "restored all messages");
1183 updateConversationUi();
1184 }
1185 };
1186 mDatabaseExecutor.execute(runnable);
1187 }
1188 }
1189
1190 public void loadPhoneContacts() {
1191 PhoneHelper.loadPhoneContacts(getApplicationContext(),
1192 new CopyOnWriteArrayList<Bundle>(),
1193 XmppConnectionService.this);
1194 }
1195
1196 public List<Conversation> getConversations() {
1197 return this.conversations;
1198 }
1199
1200 private void checkDeletedFiles(Conversation conversation) {
1201 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1202
1203 @Override
1204 public void onMessageFound(Message message) {
1205 if (!getFileBackend().isFileAvailable(message)) {
1206 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1207 final int s = message.getStatus();
1208 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1209 markMessage(message, Message.STATUS_SEND_FAILED);
1210 }
1211 }
1212 }
1213 });
1214 }
1215
1216 private void markFileDeleted(String uuid) {
1217 for (Conversation conversation : getConversations()) {
1218 Message message = conversation.findMessageWithFileAndUuid(uuid);
1219 if (message != null) {
1220 if (!getFileBackend().isFileAvailable(message)) {
1221 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1222 final int s = message.getStatus();
1223 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1224 markMessage(message, Message.STATUS_SEND_FAILED);
1225 } else {
1226 updateConversationUi();
1227 }
1228 }
1229 return;
1230 }
1231 }
1232 }
1233
1234 public void populateWithOrderedConversations(final List<Conversation> list) {
1235 populateWithOrderedConversations(list, true);
1236 }
1237
1238 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1239 list.clear();
1240 if (includeNoFileUpload) {
1241 list.addAll(getConversations());
1242 } else {
1243 for (Conversation conversation : getConversations()) {
1244 if (conversation.getMode() == Conversation.MODE_SINGLE
1245 || conversation.getAccount().httpUploadAvailable()) {
1246 list.add(conversation);
1247 }
1248 }
1249 }
1250 Collections.sort(list, new Comparator<Conversation>() {
1251 @Override
1252 public int compare(Conversation lhs, Conversation rhs) {
1253 Message left = lhs.getLatestMessage();
1254 Message right = rhs.getLatestMessage();
1255 if (left.getTimeSent() > right.getTimeSent()) {
1256 return -1;
1257 } else if (left.getTimeSent() < right.getTimeSent()) {
1258 return 1;
1259 } else {
1260 return 0;
1261 }
1262 }
1263 });
1264 }
1265
1266 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1267 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1268 return;
1269 } else if (timestamp == 0) {
1270 return;
1271 }
1272 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1273 Runnable runnable = new Runnable() {
1274 @Override
1275 public void run() {
1276 final Account account = conversation.getAccount();
1277 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1278 if (messages.size() > 0) {
1279 conversation.addAll(0, messages);
1280 checkDeletedFiles(conversation);
1281 callback.onMoreMessagesLoaded(messages.size(), conversation);
1282 } else if (conversation.hasMessagesLeftOnServer()
1283 && account.isOnlineAndConnected()
1284 && conversation.getLastClearHistory() == 0) {
1285 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1286 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1287 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, 0, timestamp);
1288 if (query != null) {
1289 query.setCallback(callback);
1290 }
1291 callback.informUser(R.string.fetching_history_from_server);
1292 }
1293 }
1294 }
1295 };
1296 mDatabaseExecutor.execute(runnable);
1297 }
1298
1299 public List<Account> getAccounts() {
1300 return this.accounts;
1301 }
1302
1303 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1304 for (final Conversation conversation : haystack) {
1305 if (conversation.getContact() == contact) {
1306 return conversation;
1307 }
1308 }
1309 return null;
1310 }
1311
1312 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1313 if (jid == null) {
1314 return null;
1315 }
1316 for (final Conversation conversation : haystack) {
1317 if ((account == null || conversation.getAccount() == account)
1318 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1319 return conversation;
1320 }
1321 }
1322 return null;
1323 }
1324
1325 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1326 return this.findOrCreateConversation(account, jid, muc, null);
1327 }
1328
1329 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1330 synchronized (this.conversations) {
1331 Conversation conversation = find(account, jid);
1332 if (conversation != null) {
1333 return conversation;
1334 }
1335 conversation = databaseBackend.findConversation(account, jid);
1336 if (conversation != null) {
1337 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1338 conversation.setAccount(account);
1339 if (muc) {
1340 conversation.setMode(Conversation.MODE_MULTI);
1341 conversation.setContactJid(jid);
1342 } else {
1343 conversation.setMode(Conversation.MODE_SINGLE);
1344 conversation.setContactJid(jid.toBareJid());
1345 }
1346 conversation.setNextEncryption(-1);
1347 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1348 this.databaseBackend.updateConversation(conversation);
1349 } else {
1350 String conversationName;
1351 Contact contact = account.getRoster().getContact(jid);
1352 if (contact != null) {
1353 conversationName = contact.getDisplayName();
1354 } else {
1355 conversationName = jid.getLocalpart();
1356 }
1357 if (muc) {
1358 conversation = new Conversation(conversationName, account, jid,
1359 Conversation.MODE_MULTI);
1360 } else {
1361 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1362 Conversation.MODE_SINGLE);
1363 }
1364 this.databaseBackend.createConversation(conversation);
1365 }
1366 if (account.getXmppConnection() != null
1367 && account.getXmppConnection().getFeatures().mam()
1368 && !muc) {
1369 if (query == null) {
1370 this.mMessageArchiveService.query(conversation);
1371 } else {
1372 if (query.getConversation() == null) {
1373 this.mMessageArchiveService.query(conversation, query.getStart());
1374 }
1375 }
1376 }
1377 checkDeletedFiles(conversation);
1378 this.conversations.add(conversation);
1379 updateConversationUi();
1380 return conversation;
1381 }
1382 }
1383
1384 public void archiveConversation(Conversation conversation) {
1385 getNotificationService().clear(conversation);
1386 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1387 conversation.setNextEncryption(-1);
1388 synchronized (this.conversations) {
1389 if (conversation.getMode() == Conversation.MODE_MULTI) {
1390 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1391 Bookmark bookmark = conversation.getBookmark();
1392 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1393 bookmark.setAutojoin(false);
1394 pushBookmarks(bookmark.getAccount());
1395 }
1396 }
1397 leaveMuc(conversation);
1398 } else {
1399 conversation.endOtrIfNeeded();
1400 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1401 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1402 sendPresencePacket(
1403 conversation.getAccount(),
1404 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1405 );
1406 }
1407 }
1408 this.databaseBackend.updateConversation(conversation);
1409 this.conversations.remove(conversation);
1410 updateConversationUi();
1411 }
1412 }
1413
1414 public void createAccount(final Account account) {
1415 account.initAccountServices(this);
1416 databaseBackend.createAccount(account);
1417 this.accounts.add(account);
1418 this.reconnectAccountInBackground(account);
1419 updateAccountUi();
1420 }
1421
1422 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1423 new Thread(new Runnable() {
1424 @Override
1425 public void run() {
1426 try {
1427 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1428 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1429 if (findAccountByJid(info.first) == null) {
1430 Account account = new Account(info.first, "");
1431 account.setPrivateKeyAlias(alias);
1432 account.setOption(Account.OPTION_DISABLED, true);
1433 account.setDisplayName(info.second);
1434 createAccount(account);
1435 callback.onAccountCreated(account);
1436 if (Config.X509_VERIFICATION) {
1437 try {
1438 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1439 } catch (CertificateException e) {
1440 callback.informUser(R.string.certificate_chain_is_not_trusted);
1441 }
1442 }
1443 } else {
1444 callback.informUser(R.string.account_already_exists);
1445 }
1446 } catch (Exception e) {
1447 e.printStackTrace();
1448 callback.informUser(R.string.unable_to_parse_certificate);
1449 }
1450 }
1451 }).start();
1452
1453 }
1454
1455 public void updateKeyInAccount(final Account account, final String alias) {
1456 Log.d(Config.LOGTAG, "update key in account " + alias);
1457 try {
1458 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1459 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1460 if (account.getJid().toBareJid().equals(info.first)) {
1461 account.setPrivateKeyAlias(alias);
1462 account.setDisplayName(info.second);
1463 databaseBackend.updateAccount(account);
1464 if (Config.X509_VERIFICATION) {
1465 try {
1466 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1467 } catch (CertificateException e) {
1468 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1469 }
1470 account.getAxolotlService().regenerateKeys(true);
1471 }
1472 } else {
1473 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1474 }
1475 } catch (Exception e) {
1476 e.printStackTrace();
1477 }
1478 }
1479
1480 public void updateAccount(final Account account) {
1481 this.statusListener.onStatusChanged(account);
1482 databaseBackend.updateAccount(account);
1483 reconnectAccountInBackground(account);
1484 updateAccountUi();
1485 getNotificationService().updateErrorNotification();
1486 }
1487
1488 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1489 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1490 sendIqPacket(account, iq, new OnIqPacketReceived() {
1491 @Override
1492 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1493 if (packet.getType() == IqPacket.TYPE.RESULT) {
1494 account.setPassword(newPassword);
1495 databaseBackend.updateAccount(account);
1496 callback.onPasswordChangeSucceeded();
1497 } else {
1498 callback.onPasswordChangeFailed();
1499 }
1500 }
1501 });
1502 }
1503
1504 public void deleteAccount(final Account account) {
1505 synchronized (this.conversations) {
1506 for (final Conversation conversation : conversations) {
1507 if (conversation.getAccount() == account) {
1508 if (conversation.getMode() == Conversation.MODE_MULTI) {
1509 leaveMuc(conversation);
1510 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1511 conversation.endOtrIfNeeded();
1512 }
1513 conversations.remove(conversation);
1514 }
1515 }
1516 if (account.getXmppConnection() != null) {
1517 this.disconnect(account, true);
1518 }
1519 Runnable runnable = new Runnable() {
1520 @Override
1521 public void run() {
1522 databaseBackend.deleteAccount(account);
1523 }
1524 };
1525 mDatabaseExecutor.execute(runnable);
1526 this.accounts.remove(account);
1527 updateAccountUi();
1528 getNotificationService().updateErrorNotification();
1529 }
1530 }
1531
1532 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1533 synchronized (this) {
1534 if (checkListeners()) {
1535 switchToForeground();
1536 }
1537 this.mOnConversationUpdate = listener;
1538 this.mNotificationService.setIsInForeground(true);
1539 if (this.convChangedListenerCount < 2) {
1540 this.convChangedListenerCount++;
1541 }
1542 }
1543 }
1544
1545 public void removeOnConversationListChangedListener() {
1546 synchronized (this) {
1547 this.convChangedListenerCount--;
1548 if (this.convChangedListenerCount <= 0) {
1549 this.convChangedListenerCount = 0;
1550 this.mOnConversationUpdate = null;
1551 this.mNotificationService.setIsInForeground(false);
1552 if (checkListeners()) {
1553 switchToBackground();
1554 }
1555 }
1556 }
1557 }
1558
1559 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1560 synchronized (this) {
1561 if (checkListeners()) {
1562 switchToForeground();
1563 }
1564 this.mOnShowErrorToast = onShowErrorToast;
1565 if (this.showErrorToastListenerCount < 2) {
1566 this.showErrorToastListenerCount++;
1567 }
1568 }
1569 this.mOnShowErrorToast = onShowErrorToast;
1570 }
1571
1572 public void removeOnShowErrorToastListener() {
1573 synchronized (this) {
1574 this.showErrorToastListenerCount--;
1575 if (this.showErrorToastListenerCount <= 0) {
1576 this.showErrorToastListenerCount = 0;
1577 this.mOnShowErrorToast = null;
1578 if (checkListeners()) {
1579 switchToBackground();
1580 }
1581 }
1582 }
1583 }
1584
1585 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1586 synchronized (this) {
1587 if (checkListeners()) {
1588 switchToForeground();
1589 }
1590 this.mOnAccountUpdate = listener;
1591 if (this.accountChangedListenerCount < 2) {
1592 this.accountChangedListenerCount++;
1593 }
1594 }
1595 }
1596
1597 public void removeOnAccountListChangedListener() {
1598 synchronized (this) {
1599 this.accountChangedListenerCount--;
1600 if (this.accountChangedListenerCount <= 0) {
1601 this.mOnAccountUpdate = null;
1602 this.accountChangedListenerCount = 0;
1603 if (checkListeners()) {
1604 switchToBackground();
1605 }
1606 }
1607 }
1608 }
1609
1610 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
1611 synchronized (this) {
1612 if (checkListeners()) {
1613 switchToForeground();
1614 }
1615 this.mOnCaptchaRequested = listener;
1616 if (this.captchaRequestedListenerCount < 2) {
1617 this.captchaRequestedListenerCount++;
1618 }
1619 }
1620 }
1621
1622 public void removeOnCaptchaRequestedListener() {
1623 synchronized (this) {
1624 this.captchaRequestedListenerCount--;
1625 if (this.captchaRequestedListenerCount <= 0) {
1626 this.mOnCaptchaRequested = null;
1627 this.captchaRequestedListenerCount = 0;
1628 if (checkListeners()) {
1629 switchToBackground();
1630 }
1631 }
1632 }
1633 }
1634
1635 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1636 synchronized (this) {
1637 if (checkListeners()) {
1638 switchToForeground();
1639 }
1640 this.mOnRosterUpdate = listener;
1641 if (this.rosterChangedListenerCount < 2) {
1642 this.rosterChangedListenerCount++;
1643 }
1644 }
1645 }
1646
1647 public void removeOnRosterUpdateListener() {
1648 synchronized (this) {
1649 this.rosterChangedListenerCount--;
1650 if (this.rosterChangedListenerCount <= 0) {
1651 this.rosterChangedListenerCount = 0;
1652 this.mOnRosterUpdate = null;
1653 if (checkListeners()) {
1654 switchToBackground();
1655 }
1656 }
1657 }
1658 }
1659
1660 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1661 synchronized (this) {
1662 if (checkListeners()) {
1663 switchToForeground();
1664 }
1665 this.mOnUpdateBlocklist = listener;
1666 if (this.updateBlocklistListenerCount < 2) {
1667 this.updateBlocklistListenerCount++;
1668 }
1669 }
1670 }
1671
1672 public void removeOnUpdateBlocklistListener() {
1673 synchronized (this) {
1674 this.updateBlocklistListenerCount--;
1675 if (this.updateBlocklistListenerCount <= 0) {
1676 this.updateBlocklistListenerCount = 0;
1677 this.mOnUpdateBlocklist = null;
1678 if (checkListeners()) {
1679 switchToBackground();
1680 }
1681 }
1682 }
1683 }
1684
1685 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1686 synchronized (this) {
1687 if (checkListeners()) {
1688 switchToForeground();
1689 }
1690 this.mOnKeyStatusUpdated = listener;
1691 if (this.keyStatusUpdatedListenerCount < 2) {
1692 this.keyStatusUpdatedListenerCount++;
1693 }
1694 }
1695 }
1696
1697 public void removeOnNewKeysAvailableListener() {
1698 synchronized (this) {
1699 this.keyStatusUpdatedListenerCount--;
1700 if (this.keyStatusUpdatedListenerCount <= 0) {
1701 this.keyStatusUpdatedListenerCount = 0;
1702 this.mOnKeyStatusUpdated = null;
1703 if (checkListeners()) {
1704 switchToBackground();
1705 }
1706 }
1707 }
1708 }
1709
1710 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1711 synchronized (this) {
1712 if (checkListeners()) {
1713 switchToForeground();
1714 }
1715 this.mOnMucRosterUpdate = listener;
1716 if (this.mucRosterChangedListenerCount < 2) {
1717 this.mucRosterChangedListenerCount++;
1718 }
1719 }
1720 }
1721
1722 public void removeOnMucRosterUpdateListener() {
1723 synchronized (this) {
1724 this.mucRosterChangedListenerCount--;
1725 if (this.mucRosterChangedListenerCount <= 0) {
1726 this.mucRosterChangedListenerCount = 0;
1727 this.mOnMucRosterUpdate = null;
1728 if (checkListeners()) {
1729 switchToBackground();
1730 }
1731 }
1732 }
1733 }
1734
1735 private boolean checkListeners() {
1736 return (this.mOnAccountUpdate == null
1737 && this.mOnConversationUpdate == null
1738 && this.mOnRosterUpdate == null
1739 && this.mOnCaptchaRequested == null
1740 && this.mOnUpdateBlocklist == null
1741 && this.mOnShowErrorToast == null
1742 && this.mOnKeyStatusUpdated == null);
1743 }
1744
1745 private void switchToForeground() {
1746 for (Conversation conversation : getConversations()) {
1747 conversation.setIncomingChatState(ChatState.ACTIVE);
1748 }
1749 for (Account account : getAccounts()) {
1750 if (account.getStatus() == Account.State.ONLINE) {
1751 XmppConnection connection = account.getXmppConnection();
1752 if (connection != null && connection.getFeatures().csi()) {
1753 connection.sendActive();
1754 }
1755 }
1756 }
1757 Log.d(Config.LOGTAG, "app switched into foreground");
1758 }
1759
1760 private void switchToBackground() {
1761 for (Account account : getAccounts()) {
1762 if (account.getStatus() == Account.State.ONLINE) {
1763 XmppConnection connection = account.getXmppConnection();
1764 if (connection != null) {
1765 if (connection.getFeatures().csi()) {
1766 connection.sendInactive();
1767 }
1768 if (Config.CLOSE_TCP_WHEN_SWITCHING_TO_BACKGROUND && mPushManagementService.available(account)) {
1769 connection.waitForPush();
1770 cancelWakeUpCall(account.getUuid().hashCode());
1771 }
1772 }
1773 }
1774 }
1775 this.mNotificationService.setIsInForeground(false);
1776 Log.d(Config.LOGTAG, "app switched into background");
1777 }
1778
1779 private void connectMultiModeConversations(Account account) {
1780 List<Conversation> conversations = getConversations();
1781 for (Conversation conversation : conversations) {
1782 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
1783 joinMuc(conversation);
1784 }
1785 }
1786 }
1787
1788 public void joinMuc(Conversation conversation) {
1789 joinMuc(conversation, null);
1790 }
1791
1792 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
1793 Account account = conversation.getAccount();
1794 account.pendingConferenceJoins.remove(conversation);
1795 account.pendingConferenceLeaves.remove(conversation);
1796 if (account.getStatus() == Account.State.ONLINE) {
1797 conversation.resetMucOptions();
1798 conversation.setHasMessagesLeftOnServer(false);
1799 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
1800
1801 private void join(Conversation conversation) {
1802 Account account = conversation.getAccount();
1803 final MucOptions mucOptions = conversation.getMucOptions();
1804 final Jid joinJid = mucOptions.getSelf().getFullJid();
1805 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1806 PresencePacket packet = new PresencePacket();
1807 packet.setFrom(conversation.getAccount().getJid());
1808 packet.setTo(joinJid);
1809 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
1810 if (conversation.getMucOptions().getPassword() != null) {
1811 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
1812 }
1813
1814 if (mucOptions.mamSupport()) {
1815 // Use MAM instead of the limited muc history to get history
1816 x.addChild("history").setAttribute("maxchars", "0");
1817 } else {
1818 // Fallback to muc history
1819 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
1820 }
1821 String sig = account.getPgpSignature();
1822 if (sig != null) {
1823 packet.addChild("x", "jabber:x:signed").setContent(sig);
1824 }
1825 sendPresencePacket(account, packet);
1826 if (onConferenceJoined != null) {
1827 onConferenceJoined.onConferenceJoined(conversation);
1828 }
1829 if (!joinJid.equals(conversation.getJid())) {
1830 conversation.setContactJid(joinJid);
1831 databaseBackend.updateConversation(conversation);
1832 }
1833
1834 if (mucOptions.mamSupport()) {
1835 getMessageArchiveService().catchupMUC(conversation);
1836 }
1837 if (mucOptions.membersOnly() && mucOptions.nonanonymous()) {
1838 fetchConferenceMembers(conversation);
1839 }
1840 sendUnsentMessages(conversation);
1841 }
1842
1843 @Override
1844 public void onConferenceConfigurationFetched(Conversation conversation) {
1845 join(conversation);
1846 }
1847
1848 @Override
1849 public void onFetchFailed(final Conversation conversation, Element error) {
1850 join(conversation);
1851 fetchConferenceConfiguration(conversation);
1852 }
1853 });
1854 updateConversationUi();
1855 } else {
1856 account.pendingConferenceJoins.add(conversation);
1857 conversation.resetMucOptions();
1858 conversation.setHasMessagesLeftOnServer(false);
1859 updateConversationUi();
1860 }
1861 }
1862
1863 private void fetchConferenceMembers(final Conversation conversation) {
1864 final Account account = conversation.getAccount();
1865 final String[] affiliations = {"member","admin","owner"};
1866 OnIqPacketReceived callback = new OnIqPacketReceived() {
1867
1868 private int i = 0;
1869
1870 @Override
1871 public void onIqPacketReceived(Account account, IqPacket packet) {
1872 Element query = packet.query("http://jabber.org/protocol/muc#admin");
1873 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
1874 for(Element child : query.getChildren()) {
1875 if ("item".equals(child.getName())) {
1876 conversation.getMucOptions().putMember(child.getAttributeAsJid("jid"));
1877 }
1878 }
1879 } else {
1880 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not request affiliation "+affiliations[i]+" in "+conversation.getJid().toBareJid());
1881 }
1882 ++i;
1883 if (i >= affiliations.length) {
1884 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": retrieved members for "+conversation.getJid().toBareJid()+": "+conversation.getMucOptions().getMembers());
1885 }
1886 }
1887 };
1888 for(String affiliation : affiliations) {
1889 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
1890 }
1891 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetching members for "+conversation.getName());
1892 }
1893
1894 public void providePasswordForMuc(Conversation conversation, String password) {
1895 if (conversation.getMode() == Conversation.MODE_MULTI) {
1896 conversation.getMucOptions().setPassword(password);
1897 if (conversation.getBookmark() != null) {
1898 if (respectAutojoin()) {
1899 conversation.getBookmark().setAutojoin(true);
1900 }
1901 pushBookmarks(conversation.getAccount());
1902 }
1903 databaseBackend.updateConversation(conversation);
1904 joinMuc(conversation);
1905 }
1906 }
1907
1908 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
1909 final MucOptions options = conversation.getMucOptions();
1910 final Jid joinJid = options.createJoinJid(nick);
1911 if (options.online()) {
1912 Account account = conversation.getAccount();
1913 options.setOnRenameListener(new OnRenameListener() {
1914
1915 @Override
1916 public void onSuccess() {
1917 conversation.setContactJid(joinJid);
1918 databaseBackend.updateConversation(conversation);
1919 Bookmark bookmark = conversation.getBookmark();
1920 if (bookmark != null) {
1921 bookmark.setNick(nick);
1922 pushBookmarks(bookmark.getAccount());
1923 }
1924 callback.success(conversation);
1925 }
1926
1927 @Override
1928 public void onFailure() {
1929 callback.error(R.string.nick_in_use, conversation);
1930 }
1931 });
1932
1933 PresencePacket packet = new PresencePacket();
1934 packet.setTo(joinJid);
1935 packet.setFrom(conversation.getAccount().getJid());
1936
1937 String sig = account.getPgpSignature();
1938 if (sig != null) {
1939 packet.addChild("status").setContent("online");
1940 packet.addChild("x", "jabber:x:signed").setContent(sig);
1941 }
1942 sendPresencePacket(account, packet);
1943 } else {
1944 conversation.setContactJid(joinJid);
1945 databaseBackend.updateConversation(conversation);
1946 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1947 Bookmark bookmark = conversation.getBookmark();
1948 if (bookmark != null) {
1949 bookmark.setNick(nick);
1950 pushBookmarks(bookmark.getAccount());
1951 }
1952 joinMuc(conversation);
1953 }
1954 }
1955 }
1956
1957 public void leaveMuc(Conversation conversation) {
1958 leaveMuc(conversation, false);
1959 }
1960
1961 private void leaveMuc(Conversation conversation, boolean now) {
1962 Account account = conversation.getAccount();
1963 account.pendingConferenceJoins.remove(conversation);
1964 account.pendingConferenceLeaves.remove(conversation);
1965 if (account.getStatus() == Account.State.ONLINE || now) {
1966 PresencePacket packet = new PresencePacket();
1967 packet.setTo(conversation.getMucOptions().getSelf().getFullJid());
1968 packet.setFrom(conversation.getAccount().getJid());
1969 packet.setAttribute("type", "unavailable");
1970 sendPresencePacket(conversation.getAccount(), packet);
1971 conversation.getMucOptions().setOffline();
1972 conversation.deregisterWithBookmark();
1973 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
1974 + ": leaving muc " + conversation.getJid());
1975 } else {
1976 account.pendingConferenceLeaves.add(conversation);
1977 }
1978 }
1979
1980 private String findConferenceServer(final Account account) {
1981 String server;
1982 if (account.getXmppConnection() != null) {
1983 server = account.getXmppConnection().getMucServer();
1984 if (server != null) {
1985 return server;
1986 }
1987 }
1988 for (Account other : getAccounts()) {
1989 if (other != account && other.getXmppConnection() != null) {
1990 server = other.getXmppConnection().getMucServer();
1991 if (server != null) {
1992 return server;
1993 }
1994 }
1995 }
1996 return null;
1997 }
1998
1999 public void createAdhocConference(final Account account, final Iterable<Jid> jids, final UiCallback<Conversation> callback) {
2000 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2001 if (account.getStatus() == Account.State.ONLINE) {
2002 try {
2003 String server = findConferenceServer(account);
2004 if (server == null) {
2005 if (callback != null) {
2006 callback.error(R.string.no_conference_server_found, null);
2007 }
2008 return;
2009 }
2010 String name = new BigInteger(75, getRNG()).toString(32);
2011 Jid jid = Jid.fromParts(name, server, null);
2012 final Conversation conversation = findOrCreateConversation(account, jid, true);
2013 joinMuc(conversation, new OnConferenceJoined() {
2014 @Override
2015 public void onConferenceJoined(final Conversation conversation) {
2016 Bundle options = new Bundle();
2017 options.putString("muc#roomconfig_persistentroom", "1");
2018 options.putString("muc#roomconfig_membersonly", "1");
2019 options.putString("muc#roomconfig_publicroom", "0");
2020 options.putString("muc#roomconfig_whois", "anyone");
2021 pushConferenceConfiguration(conversation, options, new OnConferenceOptionsPushed() {
2022 @Override
2023 public void onPushSucceeded() {
2024 for (Jid invite : jids) {
2025 invite(conversation, invite);
2026 }
2027 if (account.countPresences() > 1) {
2028 directInvite(conversation, account.getJid().toBareJid());
2029 }
2030 if (callback != null) {
2031 callback.success(conversation);
2032 }
2033 }
2034
2035 @Override
2036 public void onPushFailed() {
2037 if (callback != null) {
2038 callback.error(R.string.conference_creation_failed, conversation);
2039 }
2040 }
2041 });
2042 }
2043 });
2044 } catch (InvalidJidException e) {
2045 if (callback != null) {
2046 callback.error(R.string.conference_creation_failed, null);
2047 }
2048 }
2049 } else {
2050 if (callback != null) {
2051 callback.error(R.string.not_connected_try_again, null);
2052 }
2053 }
2054 }
2055
2056 public void fetchConferenceConfiguration(final Conversation conversation) {
2057 fetchConferenceConfiguration(conversation, null);
2058 }
2059
2060 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2061 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2062 request.setTo(conversation.getJid().toBareJid());
2063 request.query("http://jabber.org/protocol/disco#info");
2064 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2065 @Override
2066 public void onIqPacketReceived(Account account, IqPacket packet) {
2067 Element query = packet.findChild("query","http://jabber.org/protocol/disco#info");
2068 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2069 ArrayList<String> features = new ArrayList<>();
2070 for (Element child : query.getChildren()) {
2071 if (child != null && child.getName().equals("feature")) {
2072 String var = child.getAttribute("var");
2073 if (var != null) {
2074 features.add(var);
2075 }
2076 }
2077 }
2078 Element form = query.findChild("x", "jabber:x:data");
2079 if (form != null) {
2080 conversation.getMucOptions().updateFormData(Data.parse(form));
2081 }
2082 conversation.getMucOptions().updateFeatures(features);
2083 if (callback != null) {
2084 callback.onConferenceConfigurationFetched(conversation);
2085 }
2086 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetched muc configuration for "+conversation.getJid().toBareJid()+" - "+features.toString());
2087 updateConversationUi();
2088 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2089 if (callback != null) {
2090 callback.onFetchFailed(conversation, packet.getError());
2091 }
2092 }
2093 }
2094 });
2095 }
2096
2097 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
2098 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2099 request.setTo(conversation.getJid().toBareJid());
2100 request.query("http://jabber.org/protocol/muc#owner");
2101 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2102 @Override
2103 public void onIqPacketReceived(Account account, IqPacket packet) {
2104 if (packet.getType() == IqPacket.TYPE.RESULT) {
2105 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
2106 for (Field field : data.getFields()) {
2107 if (options.containsKey(field.getFieldName())) {
2108 field.setValue(options.getString(field.getFieldName()));
2109 }
2110 }
2111 data.submit();
2112 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2113 set.setTo(conversation.getJid().toBareJid());
2114 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2115 sendIqPacket(account, set, new OnIqPacketReceived() {
2116 @Override
2117 public void onIqPacketReceived(Account account, IqPacket packet) {
2118 if (callback != null) {
2119 if (packet.getType() == IqPacket.TYPE.RESULT) {
2120 callback.onPushSucceeded();
2121 } else {
2122 callback.onPushFailed();
2123 }
2124 }
2125 }
2126 });
2127 } else {
2128 if (callback != null) {
2129 callback.onPushFailed();
2130 }
2131 }
2132 }
2133 });
2134 }
2135
2136 public void pushSubjectToConference(final Conversation conference, final String subject) {
2137 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
2138 this.sendMessagePacket(conference.getAccount(), packet);
2139 final MucOptions mucOptions = conference.getMucOptions();
2140 final MucOptions.User self = mucOptions.getSelf();
2141 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
2142 Bundle options = new Bundle();
2143 options.putString("muc#roomconfig_persistentroom", "1");
2144 this.pushConferenceConfiguration(conference, options, null);
2145 }
2146 }
2147
2148 public void changeAffiliationInConference(final Conversation conference, Jid user, MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2149 final Jid jid = user.toBareJid();
2150 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2151 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2152 @Override
2153 public void onIqPacketReceived(Account account, IqPacket packet) {
2154 if (packet.getType() == IqPacket.TYPE.RESULT) {
2155 callback.onAffiliationChangedSuccessful(jid);
2156 } else {
2157 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2158 }
2159 }
2160 });
2161 }
2162
2163 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2164 List<Jid> jids = new ArrayList<>();
2165 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2166 if (user.getAffiliation() == before && user.getJid() != null) {
2167 jids.add(user.getJid());
2168 }
2169 }
2170 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2171 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2172 }
2173
2174 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2175 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2176 Log.d(Config.LOGTAG, request.toString());
2177 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2178 @Override
2179 public void onIqPacketReceived(Account account, IqPacket packet) {
2180 Log.d(Config.LOGTAG, packet.toString());
2181 if (packet.getType() == IqPacket.TYPE.RESULT) {
2182 callback.onRoleChangedSuccessful(nick);
2183 } else {
2184 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2185 }
2186 }
2187 });
2188 }
2189
2190 private void disconnect(Account account, boolean force) {
2191 if ((account.getStatus() == Account.State.ONLINE)
2192 || (account.getStatus() == Account.State.DISABLED)) {
2193 if (!force) {
2194 List<Conversation> conversations = getConversations();
2195 for (Conversation conversation : conversations) {
2196 if (conversation.getAccount() == account) {
2197 if (conversation.getMode() == Conversation.MODE_MULTI) {
2198 leaveMuc(conversation, true);
2199 } else {
2200 if (conversation.endOtrIfNeeded()) {
2201 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2202 + ": ended otr session with "
2203 + conversation.getJid());
2204 }
2205 }
2206 }
2207 }
2208 sendOfflinePresence(account);
2209 }
2210 account.getXmppConnection().disconnect(force);
2211 }
2212 }
2213
2214 @Override
2215 public IBinder onBind(Intent intent) {
2216 return mBinder;
2217 }
2218
2219 public void updateMessage(Message message) {
2220 databaseBackend.updateMessage(message);
2221 updateConversationUi();
2222 }
2223
2224 public void updateMessage(Message message, String uuid) {
2225 databaseBackend.updateMessage(message, uuid);
2226 updateConversationUi();
2227 }
2228
2229 protected void syncDirtyContacts(Account account) {
2230 for (Contact contact : account.getRoster().getContacts()) {
2231 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2232 pushContactToServer(contact);
2233 }
2234 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2235 deleteContactOnServer(contact);
2236 }
2237 }
2238 }
2239
2240 public void createContact(Contact contact) {
2241 boolean autoGrant = getPreferences().getBoolean("grant_new_contacts", true);
2242 if (autoGrant) {
2243 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2244 contact.setOption(Contact.Options.ASKING);
2245 }
2246 pushContactToServer(contact);
2247 }
2248
2249 public void onOtrSessionEstablished(Conversation conversation) {
2250 final Account account = conversation.getAccount();
2251 final Session otrSession = conversation.getOtrSession();
2252 Log.d(Config.LOGTAG,
2253 account.getJid().toBareJid() + " otr session established with "
2254 + conversation.getJid() + "/"
2255 + otrSession.getSessionID().getUserID());
2256 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2257
2258 @Override
2259 public void onMessageFound(Message message) {
2260 SessionID id = otrSession.getSessionID();
2261 try {
2262 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2263 } catch (InvalidJidException e) {
2264 return;
2265 }
2266 if (message.needsUploading()) {
2267 mJingleConnectionManager.createNewConnection(message);
2268 } else {
2269 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2270 if (outPacket != null) {
2271 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2272 message.setStatus(Message.STATUS_SEND);
2273 databaseBackend.updateMessage(message);
2274 sendMessagePacket(account, outPacket);
2275 }
2276 }
2277 updateConversationUi();
2278 }
2279 });
2280 }
2281
2282 public boolean renewSymmetricKey(Conversation conversation) {
2283 Account account = conversation.getAccount();
2284 byte[] symmetricKey = new byte[32];
2285 this.mRandom.nextBytes(symmetricKey);
2286 Session otrSession = conversation.getOtrSession();
2287 if (otrSession != null) {
2288 MessagePacket packet = new MessagePacket();
2289 packet.setType(MessagePacket.TYPE_CHAT);
2290 packet.setFrom(account.getJid());
2291 MessageGenerator.addMessageHints(packet);
2292 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2293 + otrSession.getSessionID().getUserID());
2294 try {
2295 packet.setBody(otrSession
2296 .transformSending(CryptoHelper.FILETRANSFER
2297 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2298 sendMessagePacket(account, packet);
2299 conversation.setSymmetricKey(symmetricKey);
2300 return true;
2301 } catch (OtrException e) {
2302 return false;
2303 }
2304 }
2305 return false;
2306 }
2307
2308 public void pushContactToServer(final Contact contact) {
2309 contact.resetOption(Contact.Options.DIRTY_DELETE);
2310 contact.setOption(Contact.Options.DIRTY_PUSH);
2311 final Account account = contact.getAccount();
2312 if (account.getStatus() == Account.State.ONLINE) {
2313 final boolean ask = contact.getOption(Contact.Options.ASKING);
2314 final boolean sendUpdates = contact
2315 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2316 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2317 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2318 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2319 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2320 if (sendUpdates) {
2321 sendPresencePacket(account,
2322 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2323 }
2324 if (ask) {
2325 sendPresencePacket(account,
2326 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2327 }
2328 }
2329 }
2330
2331 public void publishAvatar(final Account account,
2332 final Uri image,
2333 final UiCallback<Avatar> callback) {
2334 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2335 final int size = Config.AVATAR_SIZE;
2336 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2337 if (avatar != null) {
2338 avatar.height = size;
2339 avatar.width = size;
2340 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2341 avatar.type = "image/webp";
2342 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2343 avatar.type = "image/jpeg";
2344 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2345 avatar.type = "image/png";
2346 }
2347 if (!getFileBackend().save(avatar)) {
2348 callback.error(R.string.error_saving_avatar, avatar);
2349 return;
2350 }
2351 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2352 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2353
2354 @Override
2355 public void onIqPacketReceived(Account account, IqPacket result) {
2356 if (result.getType() == IqPacket.TYPE.RESULT) {
2357 final IqPacket packet = XmppConnectionService.this.mIqGenerator
2358 .publishAvatarMetadata(avatar);
2359 sendIqPacket(account, packet, new OnIqPacketReceived() {
2360 @Override
2361 public void onIqPacketReceived(Account account, IqPacket result) {
2362 if (result.getType() == IqPacket.TYPE.RESULT) {
2363 if (account.setAvatar(avatar.getFilename())) {
2364 getAvatarService().clear(account);
2365 databaseBackend.updateAccount(account);
2366 }
2367 callback.success(avatar);
2368 } else {
2369 callback.error(
2370 R.string.error_publish_avatar_server_reject,
2371 avatar);
2372 }
2373 }
2374 });
2375 } else {
2376 callback.error(
2377 R.string.error_publish_avatar_server_reject,
2378 avatar);
2379 }
2380 }
2381 });
2382 } else {
2383 callback.error(R.string.error_publish_avatar_converting, null);
2384 }
2385 }
2386
2387 public void fetchAvatar(Account account, Avatar avatar) {
2388 fetchAvatar(account, avatar, null);
2389 }
2390
2391 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2392 final String KEY = generateFetchKey(account, avatar);
2393 synchronized (this.mInProgressAvatarFetches) {
2394 if (this.mInProgressAvatarFetches.contains(KEY)) {
2395 return;
2396 } else {
2397 switch (avatar.origin) {
2398 case PEP:
2399 this.mInProgressAvatarFetches.add(KEY);
2400 fetchAvatarPep(account, avatar, callback);
2401 break;
2402 case VCARD:
2403 this.mInProgressAvatarFetches.add(KEY);
2404 fetchAvatarVcard(account, avatar, callback);
2405 break;
2406 }
2407 }
2408 }
2409 }
2410
2411 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2412 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2413 sendIqPacket(account, packet, new OnIqPacketReceived() {
2414
2415 @Override
2416 public void onIqPacketReceived(Account account, IqPacket result) {
2417 synchronized (mInProgressAvatarFetches) {
2418 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2419 }
2420 final String ERROR = account.getJid().toBareJid()
2421 + ": fetching avatar for " + avatar.owner + " failed ";
2422 if (result.getType() == IqPacket.TYPE.RESULT) {
2423 avatar.image = mIqParser.avatarData(result);
2424 if (avatar.image != null) {
2425 if (getFileBackend().save(avatar)) {
2426 if (account.getJid().toBareJid().equals(avatar.owner)) {
2427 if (account.setAvatar(avatar.getFilename())) {
2428 databaseBackend.updateAccount(account);
2429 }
2430 getAvatarService().clear(account);
2431 updateConversationUi();
2432 updateAccountUi();
2433 } else {
2434 Contact contact = account.getRoster()
2435 .getContact(avatar.owner);
2436 contact.setAvatar(avatar);
2437 getAvatarService().clear(contact);
2438 updateConversationUi();
2439 updateRosterUi();
2440 }
2441 if (callback != null) {
2442 callback.success(avatar);
2443 }
2444 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2445 + ": succesfuly fetched pep avatar for " + avatar.owner);
2446 return;
2447 }
2448 } else {
2449
2450 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2451 }
2452 } else {
2453 Element error = result.findChild("error");
2454 if (error == null) {
2455 Log.d(Config.LOGTAG, ERROR + "(server error)");
2456 } else {
2457 Log.d(Config.LOGTAG, ERROR + error.toString());
2458 }
2459 }
2460 if (callback != null) {
2461 callback.error(0, null);
2462 }
2463
2464 }
2465 });
2466 }
2467
2468 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2469 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2470 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2471 @Override
2472 public void onIqPacketReceived(Account account, IqPacket packet) {
2473 synchronized (mInProgressAvatarFetches) {
2474 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2475 }
2476 if (packet.getType() == IqPacket.TYPE.RESULT) {
2477 Element vCard = packet.findChild("vCard", "vcard-temp");
2478 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2479 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2480 if (image != null) {
2481 avatar.image = image;
2482 if (getFileBackend().save(avatar)) {
2483 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2484 + ": successfully fetched vCard avatar for " + avatar.owner);
2485 if (avatar.owner.isBareJid()) {
2486 Contact contact = account.getRoster()
2487 .getContact(avatar.owner);
2488 contact.setAvatar(avatar);
2489 getAvatarService().clear(contact);
2490 updateConversationUi();
2491 updateRosterUi();
2492 } else {
2493 Conversation conversation = find(account, avatar.owner.toBareJid());
2494 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
2495 MucOptions.User user = conversation.getMucOptions().findUser(avatar.owner.getResourcepart());
2496 if (user != null) {
2497 if (user.setAvatar(avatar)) {
2498 getAvatarService().clear(user);
2499 updateConversationUi();
2500 updateMucRosterUi();
2501 }
2502 }
2503 }
2504 }
2505 }
2506 }
2507 }
2508 }
2509 });
2510 }
2511
2512 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2513 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2514 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2515
2516 @Override
2517 public void onIqPacketReceived(Account account, IqPacket packet) {
2518 if (packet.getType() == IqPacket.TYPE.RESULT) {
2519 Element pubsub = packet.findChild("pubsub",
2520 "http://jabber.org/protocol/pubsub");
2521 if (pubsub != null) {
2522 Element items = pubsub.findChild("items");
2523 if (items != null) {
2524 Avatar avatar = Avatar.parseMetadata(items);
2525 if (avatar != null) {
2526 avatar.owner = account.getJid().toBareJid();
2527 if (fileBackend.isAvatarCached(avatar)) {
2528 if (account.setAvatar(avatar.getFilename())) {
2529 databaseBackend.updateAccount(account);
2530 }
2531 getAvatarService().clear(account);
2532 callback.success(avatar);
2533 } else {
2534 fetchAvatarPep(account, avatar, callback);
2535 }
2536 return;
2537 }
2538 }
2539 }
2540 }
2541 callback.error(0, null);
2542 }
2543 });
2544 }
2545
2546 public void deleteContactOnServer(Contact contact) {
2547 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2548 contact.resetOption(Contact.Options.DIRTY_PUSH);
2549 contact.setOption(Contact.Options.DIRTY_DELETE);
2550 Account account = contact.getAccount();
2551 if (account.getStatus() == Account.State.ONLINE) {
2552 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2553 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2554 item.setAttribute("jid", contact.getJid().toString());
2555 item.setAttribute("subscription", "remove");
2556 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2557 }
2558 }
2559
2560 public void updateConversation(Conversation conversation) {
2561 this.databaseBackend.updateConversation(conversation);
2562 }
2563
2564 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2565 synchronized (account) {
2566 XmppConnection connection = account.getXmppConnection();
2567 if (connection == null) {
2568 connection = createConnection(account);
2569 account.setXmppConnection(connection);
2570 }
2571 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2572 if (!force) {
2573 disconnect(account, false);
2574 try {
2575 Log.d(Config.LOGTAG, "wait for disconnect");
2576 Thread.sleep(500); //sleep wait for disconnect
2577 } catch (InterruptedException e) {
2578 //ignored
2579 }
2580 }
2581 Thread thread = new Thread(connection);
2582 connection.setInteractive(interactive);
2583 connection.prepareNewConnection();
2584 thread.start();
2585 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
2586 } else {
2587 disconnect(account, force);
2588 account.getRoster().clearPresences();
2589 connection.resetEverything();
2590 }
2591 }
2592 }
2593
2594 public void reconnectAccountInBackground(final Account account) {
2595 new Thread(new Runnable() {
2596 @Override
2597 public void run() {
2598 reconnectAccount(account, false, true);
2599 }
2600 }).start();
2601 }
2602
2603 public void invite(Conversation conversation, Jid contact) {
2604 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": inviting " + contact + " to " + conversation.getJid().toBareJid());
2605 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2606 sendMessagePacket(conversation.getAccount(), packet);
2607 }
2608
2609 public void directInvite(Conversation conversation, Jid jid) {
2610 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2611 sendMessagePacket(conversation.getAccount(), packet);
2612 }
2613
2614 public void resetSendingToWaiting(Account account) {
2615 for (Conversation conversation : getConversations()) {
2616 if (conversation.getAccount() == account) {
2617 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2618
2619 @Override
2620 public void onMessageFound(Message message) {
2621 markMessage(message, Message.STATUS_WAITING);
2622 }
2623 });
2624 }
2625 }
2626 }
2627
2628 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2629 if (uuid == null) {
2630 return null;
2631 }
2632 for (Conversation conversation : getConversations()) {
2633 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2634 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2635 if (message != null) {
2636 markMessage(message, status);
2637 }
2638 return message;
2639 }
2640 }
2641 return null;
2642 }
2643
2644 public boolean markMessage(Conversation conversation, String uuid, int status) {
2645 if (uuid == null) {
2646 return false;
2647 } else {
2648 Message message = conversation.findSentMessageWithUuid(uuid);
2649 if (message != null) {
2650 markMessage(message, status);
2651 return true;
2652 } else {
2653 return false;
2654 }
2655 }
2656 }
2657
2658 public void markMessage(Message message, int status) {
2659 if (status == Message.STATUS_SEND_FAILED
2660 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2661 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2662 return;
2663 }
2664 message.setStatus(status);
2665 databaseBackend.updateMessage(message);
2666 updateConversationUi();
2667 }
2668
2669 public SharedPreferences getPreferences() {
2670 return PreferenceManager
2671 .getDefaultSharedPreferences(getApplicationContext());
2672 }
2673
2674 public boolean confirmMessages() {
2675 return getPreferences().getBoolean("confirm_messages", true);
2676 }
2677
2678 public boolean allowMessageCorrection() {
2679 return getPreferences().getBoolean("allow_message_correction", false);
2680 }
2681
2682 public boolean sendChatStates() {
2683 return getPreferences().getBoolean("chat_states", false);
2684 }
2685
2686 public boolean saveEncryptedMessages() {
2687 return !getPreferences().getBoolean("dont_save_encrypted", false);
2688 }
2689
2690 private boolean respectAutojoin() {
2691 return getPreferences().getBoolean("autojoin", true);
2692 }
2693
2694 public boolean indicateReceived() {
2695 return getPreferences().getBoolean("indicate_received", false);
2696 }
2697
2698 public boolean useTorToConnect() {
2699 return Config.FORCE_ORBOT || getPreferences().getBoolean("use_tor", false);
2700 }
2701
2702 public boolean showExtendedConnectionOptions() {
2703 return getPreferences().getBoolean("show_connection_options", false);
2704 }
2705
2706 public int unreadCount() {
2707 int count = 0;
2708 for (Conversation conversation : getConversations()) {
2709 count += conversation.unreadCount();
2710 }
2711 return count;
2712 }
2713
2714
2715 public void showErrorToastInUi(int resId) {
2716 if (mOnShowErrorToast != null) {
2717 mOnShowErrorToast.onShowErrorToast(resId);
2718 }
2719 }
2720
2721 public void updateConversationUi() {
2722 if (mOnConversationUpdate != null) {
2723 mOnConversationUpdate.onConversationUpdate();
2724 }
2725 }
2726
2727 public void updateAccountUi() {
2728 if (mOnAccountUpdate != null) {
2729 mOnAccountUpdate.onAccountUpdate();
2730 }
2731 }
2732
2733 public void updateRosterUi() {
2734 if (mOnRosterUpdate != null) {
2735 mOnRosterUpdate.onRosterUpdate();
2736 }
2737 }
2738
2739 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
2740 boolean rc = false;
2741 if (mOnCaptchaRequested != null) {
2742 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
2743 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
2744 (int) (captcha.getHeight() * metrics.scaledDensity), false);
2745
2746 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
2747 rc = true;
2748 }
2749
2750 return rc;
2751 }
2752
2753 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
2754 if (mOnUpdateBlocklist != null) {
2755 mOnUpdateBlocklist.OnUpdateBlocklist(status);
2756 }
2757 }
2758
2759 public void updateMucRosterUi() {
2760 if (mOnMucRosterUpdate != null) {
2761 mOnMucRosterUpdate.onMucRosterUpdate();
2762 }
2763 }
2764
2765 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
2766 if (mOnKeyStatusUpdated != null) {
2767 mOnKeyStatusUpdated.onKeyStatusUpdated(report);
2768 }
2769 }
2770
2771 public Account findAccountByJid(final Jid accountJid) {
2772 for (Account account : this.accounts) {
2773 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
2774 return account;
2775 }
2776 }
2777 return null;
2778 }
2779
2780 public Conversation findConversationByUuid(String uuid) {
2781 for (Conversation conversation : getConversations()) {
2782 if (conversation.getUuid().equals(uuid)) {
2783 return conversation;
2784 }
2785 }
2786 return null;
2787 }
2788
2789 public boolean markRead(final Conversation conversation) {
2790 mNotificationService.clear(conversation);
2791 final List<Message> readMessages = conversation.markRead();
2792 if (readMessages.size() > 0) {
2793 Runnable runnable = new Runnable() {
2794 @Override
2795 public void run() {
2796 for (Message message : readMessages) {
2797 databaseBackend.updateMessage(message);
2798 }
2799 }
2800 };
2801 mDatabaseExecutor.execute(runnable);
2802 updateUnreadCountBadge();
2803 return true;
2804 } else {
2805 return false;
2806 }
2807 }
2808
2809 public synchronized void updateUnreadCountBadge() {
2810 int count = unreadCount();
2811 if (unreadCount != count) {
2812 Log.d(Config.LOGTAG, "update unread count to " + count);
2813 if (count > 0) {
2814 ShortcutBadger.applyCount(getApplicationContext(), count);
2815 } else {
2816 ShortcutBadger.removeCount(getApplicationContext());
2817 }
2818 unreadCount = count;
2819 }
2820 }
2821
2822 public void sendReadMarker(final Conversation conversation) {
2823 final Message markable = conversation.getLatestMarkableMessage();
2824 if (this.markRead(conversation)) {
2825 updateConversationUi();
2826 }
2827 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
2828 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
2829 Account account = conversation.getAccount();
2830 final Jid to = markable.getCounterpart();
2831 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
2832 this.sendMessagePacket(conversation.getAccount(), packet);
2833 }
2834 }
2835
2836 public SecureRandom getRNG() {
2837 return this.mRandom;
2838 }
2839
2840 public MemorizingTrustManager getMemorizingTrustManager() {
2841 return this.mMemorizingTrustManager;
2842 }
2843
2844 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
2845 this.mMemorizingTrustManager = trustManager;
2846 }
2847
2848 public void updateMemorizingTrustmanager() {
2849 final MemorizingTrustManager tm;
2850 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
2851 if (dontTrustSystemCAs) {
2852 tm = new MemorizingTrustManager(getApplicationContext(), null);
2853 } else {
2854 tm = new MemorizingTrustManager(getApplicationContext());
2855 }
2856 setMemorizingTrustManager(tm);
2857 }
2858
2859 public PowerManager getPowerManager() {
2860 return this.pm;
2861 }
2862
2863 public LruCache<String, Bitmap> getBitmapCache() {
2864 return this.mBitmapCache;
2865 }
2866
2867 public void syncRosterToDisk(final Account account) {
2868 Runnable runnable = new Runnable() {
2869
2870 @Override
2871 public void run() {
2872 databaseBackend.writeRoster(account.getRoster());
2873 }
2874 };
2875 mDatabaseExecutor.execute(runnable);
2876
2877 }
2878
2879 public List<String> getKnownHosts() {
2880 final List<String> hosts = new ArrayList<>();
2881 for (final Account account : getAccounts()) {
2882 if (!hosts.contains(account.getServer().toString())) {
2883 hosts.add(account.getServer().toString());
2884 }
2885 for (final Contact contact : account.getRoster().getContacts()) {
2886 if (contact.showInRoster()) {
2887 final String server = contact.getServer().toString();
2888 if (server != null && !hosts.contains(server)) {
2889 hosts.add(server);
2890 }
2891 }
2892 }
2893 }
2894 return hosts;
2895 }
2896
2897 public List<String> getKnownConferenceHosts() {
2898 final ArrayList<String> mucServers = new ArrayList<>();
2899 for (final Account account : accounts) {
2900 if (account.getXmppConnection() != null) {
2901 final String server = account.getXmppConnection().getMucServer();
2902 if (server != null && !mucServers.contains(server)) {
2903 mucServers.add(server);
2904 }
2905 }
2906 }
2907 return mucServers;
2908 }
2909
2910 public void sendMessagePacket(Account account, MessagePacket packet) {
2911 XmppConnection connection = account.getXmppConnection();
2912 if (connection != null) {
2913 connection.sendMessagePacket(packet);
2914 }
2915 }
2916
2917 public void sendPresencePacket(Account account, PresencePacket packet) {
2918 XmppConnection connection = account.getXmppConnection();
2919 if (connection != null) {
2920 connection.sendPresencePacket(packet);
2921 }
2922 }
2923
2924 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
2925 XmppConnection connection = account.getXmppConnection();
2926 if (connection != null) {
2927 connection.sendCaptchaRegistryRequest(id, data);
2928 }
2929 }
2930
2931 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
2932 final XmppConnection connection = account.getXmppConnection();
2933 if (connection != null) {
2934 connection.sendIqPacket(packet, callback);
2935 }
2936 }
2937
2938 public void sendPresence(final Account account) {
2939 sendPresencePacket(account, mPresenceGenerator.selfPresence(account, getTargetPresence()));
2940 }
2941
2942 public void refreshAllPresences() {
2943 for (Account account : getAccounts()) {
2944 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2945 sendPresence(account);
2946 }
2947 }
2948 }
2949
2950 private void refreshAllGcmTokens() {
2951 for(Account account : getAccounts()) {
2952 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
2953 mPushManagementService.registerPushTokenOnServer(account);
2954 }
2955 }
2956 }
2957
2958 public void sendOfflinePresence(final Account account) {
2959 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
2960 }
2961
2962 public MessageGenerator getMessageGenerator() {
2963 return this.mMessageGenerator;
2964 }
2965
2966 public PresenceGenerator getPresenceGenerator() {
2967 return this.mPresenceGenerator;
2968 }
2969
2970 public IqGenerator getIqGenerator() {
2971 return this.mIqGenerator;
2972 }
2973
2974 public IqParser getIqParser() {
2975 return this.mIqParser;
2976 }
2977
2978 public JingleConnectionManager getJingleConnectionManager() {
2979 return this.mJingleConnectionManager;
2980 }
2981
2982 public MessageArchiveService getMessageArchiveService() {
2983 return this.mMessageArchiveService;
2984 }
2985
2986 public List<Contact> findContacts(Jid jid) {
2987 ArrayList<Contact> contacts = new ArrayList<>();
2988 for (Account account : getAccounts()) {
2989 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2990 Contact contact = account.getRoster().getContactFromRoster(jid);
2991 if (contact != null) {
2992 contacts.add(contact);
2993 }
2994 }
2995 }
2996 return contacts;
2997 }
2998
2999 public NotificationService getNotificationService() {
3000 return this.mNotificationService;
3001 }
3002
3003 public HttpConnectionManager getHttpConnectionManager() {
3004 return this.mHttpConnectionManager;
3005 }
3006
3007 public void resendFailedMessages(final Message message) {
3008 final Collection<Message> messages = new ArrayList<>();
3009 Message current = message;
3010 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3011 messages.add(current);
3012 if (current.mergeable(current.next())) {
3013 current = current.next();
3014 } else {
3015 break;
3016 }
3017 }
3018 for (final Message msg : messages) {
3019 msg.setTime(System.currentTimeMillis());
3020 markMessage(msg, Message.STATUS_WAITING);
3021 this.resendMessage(msg, false);
3022 }
3023 }
3024
3025 public void clearConversationHistory(final Conversation conversation) {
3026 conversation.clearMessages();
3027 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3028 conversation.setLastClearHistory(System.currentTimeMillis());
3029 Runnable runnable = new Runnable() {
3030 @Override
3031 public void run() {
3032 databaseBackend.deleteMessagesInConversation(conversation);
3033 }
3034 };
3035 mDatabaseExecutor.execute(runnable);
3036 }
3037
3038 public void sendBlockRequest(final Blockable blockable) {
3039 if (blockable != null && blockable.getBlockedJid() != null) {
3040 final Jid jid = blockable.getBlockedJid();
3041 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid), new OnIqPacketReceived() {
3042
3043 @Override
3044 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3045 if (packet.getType() == IqPacket.TYPE.RESULT) {
3046 account.getBlocklist().add(jid);
3047 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3048 }
3049 }
3050 });
3051 }
3052 }
3053
3054 public void sendUnblockRequest(final Blockable blockable) {
3055 if (blockable != null && blockable.getJid() != null) {
3056 final Jid jid = blockable.getBlockedJid();
3057 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3058 @Override
3059 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3060 if (packet.getType() == IqPacket.TYPE.RESULT) {
3061 account.getBlocklist().remove(jid);
3062 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3063 }
3064 }
3065 });
3066 }
3067 }
3068
3069 public void publishDisplayName(Account account) {
3070 String displayName = account.getDisplayName();
3071 if (displayName != null && !displayName.isEmpty()) {
3072 IqPacket publish = mIqGenerator.publishNick(displayName);
3073 sendIqPacket(account, publish, new OnIqPacketReceived() {
3074 @Override
3075 public void onIqPacketReceived(Account account, IqPacket packet) {
3076 if (packet.getType() == IqPacket.TYPE.ERROR) {
3077 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not publish nick");
3078 }
3079 }
3080 });
3081 }
3082 }
3083
3084 private ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String,String> key) {
3085 ServiceDiscoveryResult result = discoCache.get(key);
3086 if (result != null) {
3087 return result;
3088 } else {
3089 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3090 if (result != null) {
3091 discoCache.put(key, result);
3092 }
3093 return result;
3094 }
3095 }
3096
3097 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3098 final Pair<String,String> key = new Pair<>(presence.getHash(), presence.getVer());
3099 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3100 if (disco != null) {
3101 presence.setServiceDiscoveryResult(disco);
3102 } else {
3103 if (!account.inProgressDiscoFetches.contains(key)) {
3104 account.inProgressDiscoFetches.add(key);
3105 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3106 request.setTo(jid);
3107 request.query("http://jabber.org/protocol/disco#info");
3108 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": making disco request for "+key.second+" to "+jid);
3109 sendIqPacket(account, request, new OnIqPacketReceived() {
3110 @Override
3111 public void onIqPacketReceived(Account account, IqPacket discoPacket) {
3112 if (discoPacket.getType() == IqPacket.TYPE.RESULT) {
3113 ServiceDiscoveryResult disco = new ServiceDiscoveryResult(discoPacket);
3114 if (presence.getVer().equals(disco.getVer())) {
3115 databaseBackend.insertDiscoveryResult(disco);
3116 injectServiceDiscorveryResult(account.getRoster(), presence.getHash(), presence.getVer(), disco);
3117 } else {
3118 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + disco.getVer());
3119 }
3120 }
3121 account.inProgressDiscoFetches.remove(key);
3122 }
3123 });
3124 }
3125 }
3126 }
3127
3128 private void injectServiceDiscorveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3129 for(Contact contact : roster.getContacts()) {
3130 for(Presence presence : contact.getPresences().getPresences().values()) {
3131 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3132 presence.setServiceDiscoveryResult(disco);
3133 }
3134 }
3135 }
3136 }
3137
3138 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3139 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3140 request.addChild("prefs","urn:xmpp:mam:0");
3141 sendIqPacket(account, request, new OnIqPacketReceived() {
3142 @Override
3143 public void onIqPacketReceived(Account account, IqPacket packet) {
3144 Element prefs = packet.findChild("prefs","urn:xmpp:mam:0");
3145 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3146 callback.onPreferencesFetched(prefs);
3147 } else {
3148 callback.onPreferencesFetchFailed();
3149 }
3150 }
3151 });
3152 }
3153
3154 public PushManagementService getPushManagementService() {
3155 return mPushManagementService;
3156 }
3157
3158 public interface OnMamPreferencesFetched {
3159 void onPreferencesFetched(Element prefs);
3160 void onPreferencesFetchFailed();
3161 }
3162
3163 public void pushMamPreferences(Account account, Element prefs) {
3164 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
3165 set.addChild(prefs);
3166 sendIqPacket(account, set, null);
3167 }
3168
3169 public interface OnAccountCreated {
3170 void onAccountCreated(Account account);
3171
3172 void informUser(int r);
3173 }
3174
3175 public interface OnMoreMessagesLoaded {
3176 void onMoreMessagesLoaded(int count, Conversation conversation);
3177
3178 void informUser(int r);
3179 }
3180
3181 public interface OnAccountPasswordChanged {
3182 void onPasswordChangeSucceeded();
3183
3184 void onPasswordChangeFailed();
3185 }
3186
3187 public interface OnAffiliationChanged {
3188 void onAffiliationChangedSuccessful(Jid jid);
3189
3190 void onAffiliationChangeFailed(Jid jid, int resId);
3191 }
3192
3193 public interface OnRoleChanged {
3194 void onRoleChangedSuccessful(String nick);
3195
3196 void onRoleChangeFailed(String nick, int resid);
3197 }
3198
3199 public interface OnConversationUpdate {
3200 void onConversationUpdate();
3201 }
3202
3203 public interface OnAccountUpdate {
3204 void onAccountUpdate();
3205 }
3206
3207 public interface OnCaptchaRequested {
3208 void onCaptchaRequested(Account account,
3209 String id,
3210 Data data,
3211 Bitmap captcha);
3212 }
3213
3214 public interface OnRosterUpdate {
3215 void onRosterUpdate();
3216 }
3217
3218 public interface OnMucRosterUpdate {
3219 void onMucRosterUpdate();
3220 }
3221
3222 public interface OnConferenceConfigurationFetched {
3223 void onConferenceConfigurationFetched(Conversation conversation);
3224
3225 void onFetchFailed(Conversation conversation, Element error);
3226 }
3227
3228 public interface OnConferenceJoined {
3229 void onConferenceJoined(Conversation conversation);
3230 }
3231
3232 public interface OnConferenceOptionsPushed {
3233 void onPushSucceeded();
3234
3235 void onPushFailed();
3236 }
3237
3238 public interface OnShowErrorToast {
3239 void onShowErrorToast(int resId);
3240 }
3241
3242 public class XmppConnectionBinder extends Binder {
3243 public XmppConnectionService getService() {
3244 return XmppConnectionService.this;
3245 }
3246 }
3247}