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