1package eu.siacs.conversations.services;
2
3import android.annotation.SuppressLint;
4import android.annotation.TargetApi;
5import android.app.AlarmManager;
6import android.app.PendingIntent;
7import android.app.Service;
8import android.content.Context;
9import android.content.Intent;
10import android.content.IntentFilter;
11import android.content.SharedPreferences;
12import android.database.ContentObserver;
13import android.graphics.Bitmap;
14import android.media.AudioManager;
15import android.net.ConnectivityManager;
16import android.net.NetworkInfo;
17import android.net.Uri;
18import android.os.Binder;
19import android.os.Build;
20import android.os.Bundle;
21import android.os.Environment;
22import android.os.IBinder;
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.support.v4.app.RemoteInput;
30import android.util.DisplayMetrics;
31import android.util.Log;
32import android.util.LruCache;
33import android.util.Pair;
34
35import net.java.otr4j.OtrException;
36import net.java.otr4j.session.Session;
37import net.java.otr4j.session.SessionID;
38import net.java.otr4j.session.SessionImpl;
39import net.java.otr4j.session.SessionStatus;
40
41import org.openintents.openpgp.IOpenPgpService2;
42import org.openintents.openpgp.util.OpenPgpApi;
43import org.openintents.openpgp.util.OpenPgpServiceConnection;
44
45import java.math.BigInteger;
46import java.security.SecureRandom;
47import java.security.cert.CertificateException;
48import java.security.cert.X509Certificate;
49import java.util.ArrayList;
50import java.util.Arrays;
51import java.util.Collection;
52import java.util.Collections;
53import java.util.HashMap;
54import java.util.HashSet;
55import java.util.Hashtable;
56import java.util.Iterator;
57import java.util.List;
58import java.util.Locale;
59import java.util.Map;
60import java.util.concurrent.CopyOnWriteArrayList;
61
62import de.duenndns.ssl.MemorizingTrustManager;
63import eu.siacs.conversations.Config;
64import eu.siacs.conversations.R;
65import eu.siacs.conversations.crypto.PgpDecryptionService;
66import eu.siacs.conversations.crypto.PgpEngine;
67import eu.siacs.conversations.crypto.axolotl.AxolotlService;
68import eu.siacs.conversations.crypto.axolotl.FingerprintStatus;
69import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
70import eu.siacs.conversations.crypto.axolotl.XmppAxolotlSession;
71import eu.siacs.conversations.entities.Account;
72import eu.siacs.conversations.entities.Blockable;
73import eu.siacs.conversations.entities.Bookmark;
74import eu.siacs.conversations.entities.Contact;
75import eu.siacs.conversations.entities.Conversation;
76import eu.siacs.conversations.entities.DownloadableFile;
77import eu.siacs.conversations.entities.Message;
78import eu.siacs.conversations.entities.MucOptions;
79import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
80import eu.siacs.conversations.entities.Presence;
81import eu.siacs.conversations.entities.PresenceTemplate;
82import eu.siacs.conversations.entities.Roster;
83import eu.siacs.conversations.entities.ServiceDiscoveryResult;
84import eu.siacs.conversations.entities.Transferable;
85import eu.siacs.conversations.entities.TransferablePlaceholder;
86import eu.siacs.conversations.generator.AbstractGenerator;
87import eu.siacs.conversations.generator.IqGenerator;
88import eu.siacs.conversations.generator.MessageGenerator;
89import eu.siacs.conversations.generator.PresenceGenerator;
90import eu.siacs.conversations.http.HttpConnectionManager;
91import eu.siacs.conversations.parser.AbstractParser;
92import eu.siacs.conversations.parser.IqParser;
93import eu.siacs.conversations.parser.MessageParser;
94import eu.siacs.conversations.parser.PresenceParser;
95import eu.siacs.conversations.persistance.DatabaseBackend;
96import eu.siacs.conversations.persistance.FileBackend;
97import eu.siacs.conversations.ui.UiCallback;
98import eu.siacs.conversations.utils.ConversationsFileObserver;
99import eu.siacs.conversations.utils.CryptoHelper;
100import eu.siacs.conversations.utils.ExceptionHelper;
101import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
102import eu.siacs.conversations.utils.PRNGFixes;
103import eu.siacs.conversations.utils.PhoneHelper;
104import eu.siacs.conversations.utils.ReplacingSerialSingleThreadExecutor;
105import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
106import eu.siacs.conversations.utils.Xmlns;
107import eu.siacs.conversations.utils.XmppUri;
108import eu.siacs.conversations.xml.Element;
109import eu.siacs.conversations.xmpp.OnBindListener;
110import eu.siacs.conversations.xmpp.OnContactStatusChanged;
111import eu.siacs.conversations.xmpp.OnIqPacketReceived;
112import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
113import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
114import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
115import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
116import eu.siacs.conversations.xmpp.OnStatusChanged;
117import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
118import eu.siacs.conversations.xmpp.XmppConnection;
119import eu.siacs.conversations.xmpp.chatstate.ChatState;
120import eu.siacs.conversations.xmpp.forms.Data;
121import eu.siacs.conversations.xmpp.forms.Field;
122import eu.siacs.conversations.xmpp.jid.InvalidJidException;
123import eu.siacs.conversations.xmpp.jid.Jid;
124import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
125import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
126import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
127import eu.siacs.conversations.xmpp.pep.Avatar;
128import eu.siacs.conversations.xmpp.stanzas.IqPacket;
129import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
130import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
131import me.leolin.shortcutbadger.ShortcutBadger;
132
133public class XmppConnectionService extends Service {
134
135 public static final String ACTION_REPLY_TO_CONVERSATION = "reply_to_conversations";
136 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
137 public static final String ACTION_DISABLE_FOREGROUND = "disable_foreground";
138 public static final String ACTION_DISMISS_ERROR_NOTIFICATIONS = "dismiss_error";
139 public static final String ACTION_TRY_AGAIN = "try_again";
140 public static final String ACTION_IDLE_PING = "idle_ping";
141 private static final String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
142 public static final String ACTION_GCM_TOKEN_REFRESH = "gcm_token_refresh";
143 public static final String ACTION_GCM_MESSAGE_RECEIVED = "gcm_message_received";
144 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor();
145 private final SerialSingleThreadExecutor mDatabaseExecutor = new SerialSingleThreadExecutor();
146 private ReplacingSerialSingleThreadExecutor mContactMergerExecutor = new ReplacingSerialSingleThreadExecutor(true);
147 private final IBinder mBinder = new XmppConnectionBinder();
148 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
149 private final IqGenerator mIqGenerator = new IqGenerator(this);
150 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
151 private final HashSet<Jid> mLowPingTimeoutMode = new HashSet<>();
152
153 private long mLastActivity = 0;
154
155 public DatabaseBackend databaseBackend;
156 private ContentObserver contactObserver = new ContentObserver(null) {
157 @Override
158 public void onChange(boolean selfChange) {
159 super.onChange(selfChange);
160 Intent intent = new Intent(getApplicationContext(),
161 XmppConnectionService.class);
162 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
163 startService(intent);
164 }
165 };
166 private FileBackend fileBackend = new FileBackend(this);
167 private MemorizingTrustManager mMemorizingTrustManager;
168 private NotificationService mNotificationService = new NotificationService(
169 this);
170 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
171 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
172 private IqParser mIqParser = new IqParser(this);
173 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
174 @Override
175 public void onIqPacketReceived(Account account, IqPacket packet) {
176 if (packet.getType() != IqPacket.TYPE.RESULT) {
177 Element error = packet.findChild("error");
178 String text = error != null ? error.findChildContent("text") : null;
179 if (text != null) {
180 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": received iq error - " + text);
181 }
182 }
183 }
184 };
185 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
186 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
187 private List<Account> accounts;
188 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
189 this);
190 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
191
192 @Override
193 public void onContactStatusChanged(Contact contact, boolean online) {
194 Conversation conversation = find(getConversations(), contact);
195 if (conversation != null) {
196 if (online) {
197 conversation.endOtrIfNeeded();
198 if (contact.getPresences().size() == 1) {
199 sendUnsentMessages(conversation);
200 }
201 } else {
202 //check if the resource we are haveing a conversation with is still online
203 if (conversation.hasValidOtrSession()) {
204 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
205 if (!(Arrays.asList(contact.getPresences().toResourceArray()).contains(otrResource))) {
206 conversation.endOtrIfNeeded();
207 }
208 }
209 }
210 }
211 }
212 };
213 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
214 this);
215 private AvatarService mAvatarService = new AvatarService(this);
216 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
217 private PushManagementService mPushManagementService = new PushManagementService(this);
218 private OnConversationUpdate mOnConversationUpdate = null;
219
220
221 private final ConversationsFileObserver fileObserver = new ConversationsFileObserver(
222 Environment.getExternalStorageDirectory().getAbsolutePath()
223 ) {
224 @Override
225 public void onEvent(int event, String path) {
226 markFileDeleted(path);
227 }
228 };
229 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
230
231 @Override
232 public void onJinglePacketReceived(Account account, JinglePacket packet) {
233 mJingleConnectionManager.deliverPacket(account, packet);
234 }
235 };
236 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
237
238 @Override
239 public void onMessageAcknowledged(Account account, String uuid) {
240 for (final Conversation conversation : getConversations()) {
241 if (conversation.getAccount() == account) {
242 Message message = conversation.findUnsentMessageWithUuid(uuid);
243 if (message != null) {
244 markMessage(message, Message.STATUS_SEND);
245 }
246 }
247 }
248 }
249 };
250 private int convChangedListenerCount = 0;
251 private OnShowErrorToast mOnShowErrorToast = null;
252 private int showErrorToastListenerCount = 0;
253 private int unreadCount = -1;
254 private OnAccountUpdate mOnAccountUpdate = null;
255 private OnCaptchaRequested mOnCaptchaRequested = null;
256 private int accountChangedListenerCount = 0;
257 private int captchaRequestedListenerCount = 0;
258 private OnRosterUpdate mOnRosterUpdate = null;
259 private OnUpdateBlocklist mOnUpdateBlocklist = null;
260 private int updateBlocklistListenerCount = 0;
261 private int rosterChangedListenerCount = 0;
262 private OnMucRosterUpdate mOnMucRosterUpdate = null;
263 private int mucRosterChangedListenerCount = 0;
264 private OnKeyStatusUpdated mOnKeyStatusUpdated = null;
265 private int keyStatusUpdatedListenerCount = 0;
266 private SecureRandom mRandom;
267 private LruCache<Pair<String,String>,ServiceDiscoveryResult> discoCache = new LruCache<>(20);
268 private final OnBindListener mOnBindListener = new OnBindListener() {
269
270 @Override
271 public void onBind(final Account account) {
272 synchronized (mInProgressAvatarFetches) {
273 for (Iterator<String> iterator = mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
274 final String KEY = iterator.next();
275 if (KEY.startsWith(account.getJid().toBareJid() + "_")) {
276 iterator.remove();
277 }
278 }
279 }
280 account.getRoster().clearPresences();
281 mJingleConnectionManager.cancelInTransmission();
282 fetchRosterFromServer(account);
283 fetchBookmarks(account);
284 sendPresence(account);
285 if (mPushManagementService.available(account)) {
286 mPushManagementService.registerPushTokenOnServer(account);
287 }
288 connectMultiModeConversations(account);
289 syncDirtyContacts(account);
290 }
291 };
292 private OnStatusChanged statusListener = new OnStatusChanged() {
293
294 @Override
295 public void onStatusChanged(final Account account) {
296 XmppConnection connection = account.getXmppConnection();
297 if (mOnAccountUpdate != null) {
298 mOnAccountUpdate.onAccountUpdate();
299 }
300 if (account.getStatus() == Account.State.ONLINE) {
301 synchronized (XmppConnectionService.this) {
302 if (mLowPingTimeoutMode.remove(account.getJid().toBareJid())) {
303 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": leaving low ping timeout mode");
304 }
305 }
306 if (account.setShowErrorNotification(true)) {
307 databaseBackend.updateAccount(account);
308 }
309 mMessageArchiveService.executePendingQueries(account);
310 if (connection != null && connection.getFeatures().csi()) {
311 if (checkListeners()) {
312 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//inactive");
313 connection.sendInactive();
314 } else {
315 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//active");
316 connection.sendActive();
317 }
318 }
319 List<Conversation> conversations = getConversations();
320 for (Conversation conversation : conversations) {
321 if (conversation.getAccount() == account
322 && !account.pendingConferenceJoins.contains(conversation)) {
323 if (!conversation.startOtrIfNeeded()) {
324 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": couldn't start OTR with "+conversation.getContact().getJid()+" when needed");
325 }
326 sendUnsentMessages(conversation);
327 }
328 }
329 for (Conversation conversation : account.pendingConferenceLeaves) {
330 leaveMuc(conversation);
331 }
332 account.pendingConferenceLeaves.clear();
333 for (Conversation conversation : account.pendingConferenceJoins) {
334 joinMuc(conversation);
335 }
336 account.pendingConferenceJoins.clear();
337 scheduleWakeUpCall(Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
338 } else {
339 synchronized (XmppConnectionService.this) {
340 if (account.getStatus() == Account.State.OFFLINE || account.getStatus() == Account.State.DISABLED) {
341 resetSendingToWaiting(account);
342 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
343 if (mLowPingTimeoutMode.contains(account.getJid().toBareJid())) {
344 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": went into offline state during low ping mode. reconnecting now");
345 reconnectAccount(account, true, false);
346 } else {
347 int timeToReconnect = mRandom.nextInt(20) + 10;
348 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
349 }
350 }
351 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
352 databaseBackend.updateAccount(account);
353 reconnectAccount(account, true, false);
354 } else if ((account.getStatus() != Account.State.CONNECTING)
355 && (account.getStatus() != Account.State.NO_INTERNET)) {
356 resetSendingToWaiting(account);
357 if (connection != null) {
358 int next = connection.getTimeToNextAttempt();
359 Log.d(Config.LOGTAG, account.getJid().toBareJid()
360 + ": error connecting account. try again in "
361 + next + "s for the "
362 + (connection.getAttempt() + 1) + " time");
363 scheduleWakeUpCall(next, account.getUuid().hashCode());
364 }
365 }
366 }
367 }
368 getNotificationService().updateErrorNotification();
369 }
370 };
371 private OpenPgpServiceConnection pgpServiceConnection;
372 private PgpEngine mPgpEngine = null;
373 private WakeLock wakeLock;
374 private PowerManager pm;
375 private LruCache<String, Bitmap> mBitmapCache;
376 private EventReceiver mEventReceiver = new EventReceiver();
377
378 private boolean mRestoredFromDatabase = false;
379
380 private static String generateFetchKey(Account account, final Avatar avatar) {
381 return account.getJid().toBareJid() + "_" + avatar.owner + "_" + avatar.sha1sum;
382 }
383
384 public boolean areMessagesInitialized() {
385 return this.mRestoredFromDatabase;
386 }
387
388 public PgpEngine getPgpEngine() {
389 if (!Config.supportOpenPgp()) {
390 return null;
391 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
392 if (this.mPgpEngine == null) {
393 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
394 getApplicationContext(),
395 pgpServiceConnection.getService()), this);
396 }
397 return mPgpEngine;
398 } else {
399 return null;
400 }
401
402 }
403
404 public OpenPgpApi getOpenPgpApi() {
405 if (!Config.supportOpenPgp()) {
406 return null;
407 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
408 return new OpenPgpApi(this, pgpServiceConnection.getService());
409 } else {
410 return null;
411 }
412 }
413
414 public FileBackend getFileBackend() {
415 return this.fileBackend;
416 }
417
418 public AvatarService getAvatarService() {
419 return this.mAvatarService;
420 }
421
422 public void attachLocationToConversation(final Conversation conversation,
423 final Uri uri,
424 final UiCallback<Message> callback) {
425 int encryption = conversation.getNextEncryption();
426 if (encryption == Message.ENCRYPTION_PGP) {
427 encryption = Message.ENCRYPTION_DECRYPTED;
428 }
429 Message message = new Message(conversation, uri.toString(), encryption);
430 if (conversation.getNextCounterpart() != null) {
431 message.setCounterpart(conversation.getNextCounterpart());
432 }
433 if (encryption == Message.ENCRYPTION_DECRYPTED) {
434 getPgpEngine().encrypt(message, callback);
435 } else {
436 callback.success(message);
437 }
438 }
439
440 public void attachFileToConversation(final Conversation conversation,
441 final Uri uri,
442 final UiCallback<Message> callback) {
443 if (FileBackend.weOwnFile(this, uri)) {
444 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
445 callback.error(R.string.security_error_invalid_file_access, null);
446 return;
447 }
448 final Message message;
449 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
450 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
451 } else {
452 message = new Message(conversation, "", conversation.getNextEncryption());
453 }
454 message.setCounterpart(conversation.getNextCounterpart());
455 message.setType(Message.TYPE_FILE);
456 final String path = getFileBackend().getOriginalPath(uri);
457 mFileAddingExecutor.execute(new Runnable() {
458 @Override
459 public void run() {
460 if (path != null) {
461 message.setRelativeFilePath(path);
462 getFileBackend().updateFileParams(message);
463 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
464 getPgpEngine().encrypt(message, callback);
465 } else {
466 callback.success(message);
467 }
468 } else {
469 try {
470 getFileBackend().copyFileToPrivateStorage(message, uri);
471 getFileBackend().updateFileParams(message);
472 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
473 final PgpEngine pgpEngine = getPgpEngine();
474 if (pgpEngine != null) {
475 pgpEngine.encrypt(message, callback);
476 } else if (callback != null) {
477 callback.error(R.string.unable_to_connect_to_keychain, null);
478 }
479 } else {
480 callback.success(message);
481 }
482 } catch (FileBackend.FileCopyException e) {
483 callback.error(e.getResId(), message);
484 }
485 }
486 }
487 });
488 }
489
490 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
491 if (FileBackend.weOwnFile(this, uri)) {
492 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
493 callback.error(R.string.security_error_invalid_file_access, null);
494 return;
495 }
496 final String compressPictures = getCompressPicturesPreference();
497 if ("never".equals(compressPictures)
498 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))) {
499 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+ ": not compressing picture. sending as file");
500 attachFileToConversation(conversation, uri, callback);
501 return;
502 }
503 final Message message;
504 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
505 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
506 } else {
507 message = new Message(conversation, "", conversation.getNextEncryption());
508 }
509 message.setCounterpart(conversation.getNextCounterpart());
510 message.setType(Message.TYPE_IMAGE);
511 mFileAddingExecutor.execute(new Runnable() {
512
513 @Override
514 public void run() {
515 try {
516 getFileBackend().copyImageToPrivateStorage(message, uri);
517 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
518 final PgpEngine pgpEngine = getPgpEngine();
519 if (pgpEngine != null) {
520 pgpEngine.encrypt(message, callback);
521 } else if (callback != null){
522 callback.error(R.string.unable_to_connect_to_keychain, null);
523 }
524 } else {
525 callback.success(message);
526 }
527 } catch (final FileBackend.FileCopyException e) {
528 callback.error(e.getResId(), message);
529 }
530 }
531 });
532 }
533
534 public Conversation find(Bookmark bookmark) {
535 return find(bookmark.getAccount(), bookmark.getJid());
536 }
537
538 public Conversation find(final Account account, final Jid jid) {
539 return find(getConversations(), account, jid);
540 }
541
542 @Override
543 public int onStartCommand(Intent intent, int flags, int startId) {
544 final String action = intent == null ? null : intent.getAction();
545 String pushedAccountHash = null;
546 boolean interactive = false;
547 if (action != null) {
548 final Conversation c = findConversationByUuid(intent.getStringExtra("uuid"));
549 switch (action) {
550 case ConnectivityManager.CONNECTIVITY_ACTION:
551 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
552 resetAllAttemptCounts(true, false);
553 }
554 break;
555 case ACTION_MERGE_PHONE_CONTACTS:
556 if (mRestoredFromDatabase) {
557 loadPhoneContacts();
558 }
559 return START_STICKY;
560 case Intent.ACTION_SHUTDOWN:
561 logoutAndSave(true);
562 return START_NOT_STICKY;
563 case ACTION_CLEAR_NOTIFICATION:
564 if (c != null) {
565 mNotificationService.clear(c);
566 } else {
567 mNotificationService.clear();
568 }
569 break;
570 case ACTION_DISABLE_FOREGROUND:
571 getPreferences().edit().putBoolean("keep_foreground_service", false).commit();
572 toggleForegroundService();
573 break;
574 case ACTION_DISMISS_ERROR_NOTIFICATIONS:
575 dismissErrorNotifications();
576 break;
577 case ACTION_TRY_AGAIN:
578 resetAllAttemptCounts(false, true);
579 interactive = true;
580 break;
581 case ACTION_REPLY_TO_CONVERSATION:
582 Bundle remoteInput = RemoteInput.getResultsFromIntent(intent);
583 if (remoteInput != null && c != null) {
584 final CharSequence body = remoteInput.getCharSequence("text_reply");
585 if (body != null && body.length() > 0) {
586 directReply(c, body.toString(),intent.getBooleanExtra("dismiss_notification",false));
587 }
588 }
589 break;
590 case AudioManager.RINGER_MODE_CHANGED_ACTION:
591 if (xaOnSilentMode()) {
592 refreshAllPresences();
593 }
594 break;
595 case Intent.ACTION_SCREEN_ON:
596 deactivateGracePeriod();
597 case Intent.ACTION_SCREEN_OFF:
598 if (awayWhenScreenOff()) {
599 refreshAllPresences();
600 }
601 break;
602 case ACTION_GCM_TOKEN_REFRESH:
603 refreshAllGcmTokens();
604 break;
605 case ACTION_IDLE_PING:
606 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
607 scheduleNextIdlePing();
608 }
609 break;
610 case ACTION_GCM_MESSAGE_RECEIVED:
611 Log.d(Config.LOGTAG,"gcm push message arrived in service. extras="+intent.getExtras());
612 pushedAccountHash = intent.getStringExtra("account");
613 break;
614 }
615 }
616 synchronized (this) {
617 this.wakeLock.acquire();
618 boolean pingNow = false;
619 HashSet<Account> pingCandidates = new HashSet<>();
620 for (Account account : accounts) {
621 pingNow |= processAccountState(account,
622 interactive,
623 "ui".equals(action),
624 CryptoHelper.getAccountFingerprint(account).equals(pushedAccountHash),
625 pingCandidates);
626 }
627 if (pingNow) {
628 for (Account account : pingCandidates) {
629 final boolean lowTimeout = mLowPingTimeoutMode.contains(account.getJid().toBareJid());
630 account.getXmppConnection().sendPing();
631 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " send ping (action=" + action + ",lowTimeout=" + Boolean.toString(lowTimeout) + ")");
632 scheduleWakeUpCall(lowTimeout ? Config.LOW_PING_TIMEOUT : Config.PING_TIMEOUT, account.getUuid().hashCode());
633 }
634 }
635 if (wakeLock.isHeld()) {
636 try {
637 wakeLock.release();
638 } catch (final RuntimeException ignored) {
639 }
640 }
641 }
642 return START_STICKY;
643 }
644
645 private boolean processAccountState(Account account, boolean interactive, boolean isUiAction, boolean isAccountPushed, HashSet<Account> pingCandidates) {
646 boolean pingNow = false;
647 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
648 if (!hasInternetConnection()) {
649 account.setStatus(Account.State.NO_INTERNET);
650 if (statusListener != null) {
651 statusListener.onStatusChanged(account);
652 }
653 } else {
654 if (account.getStatus() == Account.State.NO_INTERNET) {
655 account.setStatus(Account.State.OFFLINE);
656 if (statusListener != null) {
657 statusListener.onStatusChanged(account);
658 }
659 }
660 if (account.getStatus() == Account.State.ONLINE) {
661 synchronized (mLowPingTimeoutMode) {
662 long lastReceived = account.getXmppConnection().getLastPacketReceived();
663 long lastSent = account.getXmppConnection().getLastPingSent();
664 long pingInterval = isUiAction ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
665 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
666 int pingTimeout = mLowPingTimeoutMode.contains(account.getJid().toBareJid()) ? Config.LOW_PING_TIMEOUT * 1000 : Config.PING_TIMEOUT * 1000;
667 long pingTimeoutIn = (lastSent + pingTimeout) - SystemClock.elapsedRealtime();
668 if (lastSent > lastReceived) {
669 if (pingTimeoutIn < 0) {
670 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
671 this.reconnectAccount(account, true, interactive);
672 } else {
673 int secs = (int) (pingTimeoutIn / 1000);
674 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
675 }
676 } else {
677 pingCandidates.add(account);
678 if (isAccountPushed) {
679 pingNow = true;
680 if (mLowPingTimeoutMode.add(account.getJid().toBareJid())) {
681 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": entering low ping timeout mode");
682 }
683 } else if (msToNextPing <= 0) {
684 pingNow = true;
685 } else {
686 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
687 if (mLowPingTimeoutMode.remove(account.getJid().toBareJid())) {
688 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": leaving low ping timeout mode");
689 }
690 }
691 }
692 }
693 } else if (account.getStatus() == Account.State.OFFLINE) {
694 reconnectAccount(account, true, interactive);
695 } else if (account.getStatus() == Account.State.CONNECTING) {
696 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
697 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
698 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
699 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
700 if (timeout < 0) {
701 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting");
702 account.getXmppConnection().resetAttemptCount(false);
703 reconnectAccount(account, true, interactive);
704 } else if (discoTimeout < 0) {
705 account.getXmppConnection().sendDiscoTimeout();
706 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
707 } else {
708 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
709 }
710 } else {
711 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
712 reconnectAccount(account, true, interactive);
713 }
714 }
715 }
716 }
717 return pingNow;
718 }
719
720 public boolean isDataSaverDisabled() {
721 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
722 ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(CONNECTIVITY_SERVICE);
723 return !connectivityManager.isActiveNetworkMetered()
724 || connectivityManager.getRestrictBackgroundStatus() == ConnectivityManager.RESTRICT_BACKGROUND_STATUS_DISABLED;
725 } else {
726 return true;
727 }
728 }
729
730 private void directReply(Conversation conversation, String body, final boolean dismissAfterReply) {
731 Message message = new Message(conversation,body,conversation.getNextEncryption());
732 message.markUnread();
733 if (message.getEncryption() == Message.ENCRYPTION_PGP) {
734 getPgpEngine().encrypt(message, new UiCallback<Message>() {
735 @Override
736 public void success(Message message) {
737 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
738 sendMessage(message);
739 if (dismissAfterReply) {
740 markRead(message.getConversation(),true);
741 } else {
742 mNotificationService.pushFromDirectReply(message);
743 }
744 }
745
746 @Override
747 public void error(int errorCode, Message object) {
748
749 }
750
751 @Override
752 public void userInputRequried(PendingIntent pi, Message object) {
753
754 }
755 });
756 } else {
757 sendMessage(message);
758 if (dismissAfterReply) {
759 markRead(conversation,true);
760 } else {
761 mNotificationService.pushFromDirectReply(message);
762 }
763 }
764 }
765
766 private boolean xaOnSilentMode() {
767 return getPreferences().getBoolean("xa_on_silent_mode", false);
768 }
769
770 private boolean manuallyChangePresence() {
771 return getPreferences().getBoolean("manually_change_presence", false);
772 }
773
774 private boolean treatVibrateAsSilent() {
775 return getPreferences().getBoolean("treat_vibrate_as_silent", false);
776 }
777
778 private boolean awayWhenScreenOff() {
779 return getPreferences().getBoolean("away_when_screen_off", false);
780 }
781
782 private String getCompressPicturesPreference() {
783 return getPreferences().getString("picture_compression", "auto");
784 }
785
786 private Presence.Status getTargetPresence() {
787 if (xaOnSilentMode() && isPhoneSilenced()) {
788 return Presence.Status.XA;
789 } else if (awayWhenScreenOff() && !isInteractive()) {
790 return Presence.Status.AWAY;
791 } else {
792 return Presence.Status.ONLINE;
793 }
794 }
795
796 @SuppressLint("NewApi")
797 @SuppressWarnings("deprecation")
798 public boolean isInteractive() {
799 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
800
801 final boolean isScreenOn;
802 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
803 isScreenOn = pm.isScreenOn();
804 } else {
805 isScreenOn = pm.isInteractive();
806 }
807 return isScreenOn;
808 }
809
810 private boolean isPhoneSilenced() {
811 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
812 try {
813 if (treatVibrateAsSilent()) {
814 return audioManager.getRingerMode() != AudioManager.RINGER_MODE_NORMAL;
815 } else {
816 return audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT;
817 }
818 } catch (Throwable throwable) {
819 Log.d(Config.LOGTAG,"platform bug in isPhoneSilenced ("+ throwable.getMessage()+")");
820 return false;
821 }
822 }
823
824 private void resetAllAttemptCounts(boolean reallyAll, boolean retryImmediately) {
825 Log.d(Config.LOGTAG, "resetting all attempt counts");
826 for (Account account : accounts) {
827 if (account.hasErrorStatus() || reallyAll) {
828 final XmppConnection connection = account.getXmppConnection();
829 if (connection != null) {
830 connection.resetAttemptCount(retryImmediately);
831 }
832 }
833 if (account.setShowErrorNotification(true)) {
834 databaseBackend.updateAccount(account);
835 }
836 }
837 mNotificationService.updateErrorNotification();
838 }
839
840 private void dismissErrorNotifications() {
841 for (final Account account : this.accounts) {
842 if (account.hasErrorStatus()) {
843 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": dismissing error notification");
844 if (account.setShowErrorNotification(false)) {
845 databaseBackend.updateAccount(account);
846 }
847 }
848 }
849 }
850
851 public boolean hasInternetConnection() {
852 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
853 .getSystemService(Context.CONNECTIVITY_SERVICE);
854 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
855 return activeNetwork != null && activeNetwork.isConnected();
856 }
857
858 @SuppressLint("TrulyRandom")
859 @Override
860 public void onCreate() {
861 ExceptionHelper.init(getApplicationContext());
862 PRNGFixes.apply();
863 this.mRandom = new SecureRandom();
864 updateMemorizingTrustmanager();
865 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
866 final int cacheSize = maxMemory / 8;
867 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
868 @Override
869 protected int sizeOf(final String key, final Bitmap bitmap) {
870 return bitmap.getByteCount() / 1024;
871 }
872 };
873
874 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
875 this.accounts = databaseBackend.getAccounts();
876
877 if (!keepForegroundService() && databaseBackend.startTimeCountExceedsThreshold()) {
878 getPreferences().edit().putBoolean("keep_foreground_service",true).commit();
879 Log.d(Config.LOGTAG,"number of restarts exceeds threshold. enabling foreground service");
880 }
881
882 restoreFromDatabase();
883
884 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
885 new Thread(new Runnable() {
886 @Override
887 public void run() {
888 fileObserver.startWatching();
889 }
890 }).start();
891 if (Config.supportOpenPgp()) {
892 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
893 @Override
894 public void onBound(IOpenPgpService2 service) {
895 for (Account account : accounts) {
896 final PgpDecryptionService pgp = account.getPgpDecryptionService();
897 if(pgp != null) {
898 pgp.continueDecryption(true);
899 }
900 }
901 }
902
903 @Override
904 public void onError(Exception e) {
905 }
906 });
907 this.pgpServiceConnection.bindToService();
908 }
909
910 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
911 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "XmppConnectionService");
912
913 toggleForegroundService();
914 updateUnreadCountBadge();
915 toggleScreenEventReceiver();
916 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
917 scheduleNextIdlePing();
918 }
919 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
920 registerReceiver(this.mEventReceiver,new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION));
921 }
922 }
923
924 @Override
925 public void onTrimMemory(int level) {
926 super.onTrimMemory(level);
927 if (level >= TRIM_MEMORY_COMPLETE) {
928 Log.d(Config.LOGTAG, "clear cache due to low memory");
929 getBitmapCache().evictAll();
930 }
931 }
932
933 @Override
934 public void onDestroy() {
935 try {
936 unregisterReceiver(this.mEventReceiver);
937 } catch (IllegalArgumentException e) {
938 //ignored
939 }
940 fileObserver.stopWatching();
941 super.onDestroy();
942 }
943
944 public void toggleScreenEventReceiver() {
945 if (awayWhenScreenOff() && !manuallyChangePresence()) {
946 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
947 filter.addAction(Intent.ACTION_SCREEN_OFF);
948 registerReceiver(this.mEventReceiver, filter);
949 } else {
950 try {
951 unregisterReceiver(this.mEventReceiver);
952 } catch (IllegalArgumentException e) {
953 //ignored
954 }
955 }
956 }
957
958 public void toggleForegroundService() {
959 if (keepForegroundService()) {
960 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
961 } else {
962 stopForeground(true);
963 }
964 }
965
966 private boolean keepForegroundService() {
967 return getPreferences().getBoolean("keep_foreground_service",false);
968 }
969
970 @Override
971 public void onTaskRemoved(final Intent rootIntent) {
972 super.onTaskRemoved(rootIntent);
973 if (!keepForegroundService()) {
974 this.logoutAndSave(false);
975 } else {
976 Log.d(Config.LOGTAG,"ignoring onTaskRemoved because foreground service is activated");
977 }
978 }
979
980 private void logoutAndSave(boolean stop) {
981 int activeAccounts = 0;
982 databaseBackend.clearStartTimeCounter(); // regular swipes don't count towards restart counter
983 for (final Account account : accounts) {
984 if (account.getStatus() != Account.State.DISABLED) {
985 activeAccounts++;
986 }
987 databaseBackend.writeRoster(account.getRoster());
988 if (account.getXmppConnection() != null) {
989 new Thread(new Runnable() {
990 @Override
991 public void run() {
992 disconnect(account, false);
993 }
994 }).start();
995 }
996 }
997 if (stop || activeAccounts == 0) {
998 Log.d(Config.LOGTAG, "good bye");
999 stopSelf();
1000 }
1001 }
1002
1003 public void scheduleWakeUpCall(int seconds, int requestCode) {
1004 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
1005 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
1006 Intent intent = new Intent(this, EventReceiver.class);
1007 intent.setAction("ping");
1008 PendingIntent alarmIntent = PendingIntent.getBroadcast(this, requestCode, intent, 0);
1009 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
1010 }
1011
1012 @TargetApi(Build.VERSION_CODES.M)
1013 private void scheduleNextIdlePing() {
1014 Log.d(Config.LOGTAG,"schedule next idle ping");
1015 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
1016 Intent intent = new Intent(this, EventReceiver.class);
1017 intent.setAction(ACTION_IDLE_PING);
1018 alarmManager.setAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME_WAKEUP,
1019 SystemClock.elapsedRealtime()+(Config.IDLE_PING_INTERVAL * 1000),
1020 PendingIntent.getBroadcast(this,0,intent,0)
1021 );
1022 }
1023
1024 public XmppConnection createConnection(final Account account) {
1025 final SharedPreferences sharedPref = getPreferences();
1026 String resource;
1027 try {
1028 resource = sharedPref.getString("resource", getString(R.string.default_resource)).toLowerCase(Locale.ENGLISH);
1029 if (resource.trim().isEmpty()) {
1030 throw new Exception();
1031 }
1032 } catch (Exception e) {
1033 resource = "conversations";
1034 }
1035 account.setResource(resource);
1036 final XmppConnection connection = new XmppConnection(account, this);
1037 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
1038 connection.setOnStatusChangedListener(this.statusListener);
1039 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
1040 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
1041 connection.setOnJinglePacketReceivedListener(this.jingleListener);
1042 connection.setOnBindListener(this.mOnBindListener);
1043 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
1044 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
1045 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mAvatarService);
1046 AxolotlService axolotlService = account.getAxolotlService();
1047 if (axolotlService != null) {
1048 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
1049 }
1050 return connection;
1051 }
1052
1053 public void sendChatState(Conversation conversation) {
1054 if (sendChatStates()) {
1055 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
1056 sendMessagePacket(conversation.getAccount(), packet);
1057 }
1058 }
1059
1060 private void sendFileMessage(final Message message, final boolean delay) {
1061 Log.d(Config.LOGTAG, "send file message");
1062 final Account account = message.getConversation().getAccount();
1063 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())) {
1064 mHttpConnectionManager.createNewUploadConnection(message, delay);
1065 } else {
1066 mJingleConnectionManager.createNewConnection(message);
1067 }
1068 }
1069
1070 public void sendMessage(final Message message) {
1071 sendMessage(message, false, false);
1072 }
1073
1074 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
1075 final Account account = message.getConversation().getAccount();
1076 if (account.setShowErrorNotification(true)) {
1077 databaseBackend.updateAccount(account);
1078 mNotificationService.updateErrorNotification();
1079 }
1080 final Conversation conversation = message.getConversation();
1081 account.deactivateGracePeriod();
1082 MessagePacket packet = null;
1083 final boolean addToConversation = (conversation.getMode() != Conversation.MODE_MULTI
1084 || account.getServerIdentity() != XmppConnection.Identity.SLACK)
1085 && !message.edited();
1086 boolean saveInDb = addToConversation;
1087 message.setStatus(Message.STATUS_WAITING);
1088
1089 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
1090 message.getConversation().endOtrIfNeeded();
1091 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
1092 new Conversation.OnMessageFound() {
1093 @Override
1094 public void onMessageFound(Message message) {
1095 markMessage(message, Message.STATUS_SEND_FAILED);
1096 }
1097 });
1098 }
1099
1100 if (account.isOnlineAndConnected()) {
1101 switch (message.getEncryption()) {
1102 case Message.ENCRYPTION_NONE:
1103 if (message.needsUploading()) {
1104 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1105 || message.fixCounterpart()) {
1106 this.sendFileMessage(message, delay);
1107 } else {
1108 break;
1109 }
1110 } else {
1111 packet = mMessageGenerator.generateChat(message);
1112 }
1113 break;
1114 case Message.ENCRYPTION_PGP:
1115 case Message.ENCRYPTION_DECRYPTED:
1116 if (message.needsUploading()) {
1117 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1118 || message.fixCounterpart()) {
1119 this.sendFileMessage(message, delay);
1120 } else {
1121 break;
1122 }
1123 } else {
1124 packet = mMessageGenerator.generatePgpChat(message);
1125 }
1126 break;
1127 case Message.ENCRYPTION_OTR:
1128 SessionImpl otrSession = conversation.getOtrSession();
1129 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
1130 try {
1131 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
1132 } catch (InvalidJidException e) {
1133 break;
1134 }
1135 if (message.needsUploading()) {
1136 mJingleConnectionManager.createNewConnection(message);
1137 } else {
1138 packet = mMessageGenerator.generateOtrChat(message);
1139 }
1140 } else if (otrSession == null) {
1141 if (message.fixCounterpart()) {
1142 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
1143 } else {
1144 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not fix counterpart for OTR message to contact "+message.getContact().getJid());
1145 break;
1146 }
1147 } else {
1148 Log.d(Config.LOGTAG,account.getJid().toBareJid()+" OTR session with "+message.getContact()+" is in wrong state: "+otrSession.getSessionStatus().toString());
1149 }
1150 break;
1151 case Message.ENCRYPTION_AXOLOTL:
1152 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1153 if (message.needsUploading()) {
1154 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1155 || message.fixCounterpart()) {
1156 this.sendFileMessage(message, delay);
1157 } else {
1158 break;
1159 }
1160 } else {
1161 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
1162 if (axolotlMessage == null) {
1163 account.getAxolotlService().preparePayloadMessage(message, delay);
1164 } else {
1165 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
1166 }
1167 }
1168 break;
1169
1170 }
1171 if (packet != null) {
1172 if (account.getXmppConnection().getFeatures().sm()
1173 || (conversation.getMode() == Conversation.MODE_MULTI && message.getCounterpart().isBareJid())) {
1174 message.setStatus(Message.STATUS_UNSEND);
1175 } else {
1176 message.setStatus(Message.STATUS_SEND);
1177 }
1178 }
1179 } else {
1180 switch (message.getEncryption()) {
1181 case Message.ENCRYPTION_DECRYPTED:
1182 if (!message.needsUploading()) {
1183 String pgpBody = message.getEncryptedBody();
1184 String decryptedBody = message.getBody();
1185 message.setBody(pgpBody);
1186 message.setEncryption(Message.ENCRYPTION_PGP);
1187 if (message.edited()) {
1188 message.setBody(decryptedBody);
1189 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1190 databaseBackend.updateMessage(message, message.getEditedId());
1191 updateConversationUi();
1192 return;
1193 } else {
1194 databaseBackend.createMessage(message);
1195 saveInDb = false;
1196 message.setBody(decryptedBody);
1197 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1198 }
1199 }
1200 break;
1201 case Message.ENCRYPTION_OTR:
1202 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
1203 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": create otr session without starting for "+message.getContact().getJid());
1204 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
1205 }
1206 break;
1207 case Message.ENCRYPTION_AXOLOTL:
1208 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1209 break;
1210 }
1211 }
1212
1213 if (resend) {
1214 if (packet != null && addToConversation) {
1215 if (account.getXmppConnection().getFeatures().sm()
1216 || (conversation.getMode() == Conversation.MODE_MULTI && message.getCounterpart().isBareJid())) {
1217 markMessage(message, Message.STATUS_UNSEND);
1218 } else {
1219 markMessage(message, Message.STATUS_SEND);
1220 }
1221 }
1222 } else {
1223 if (addToConversation) {
1224 conversation.add(message);
1225 }
1226 if (message.getEncryption() == Message.ENCRYPTION_NONE || saveEncryptedMessages()) {
1227 if (saveInDb) {
1228 databaseBackend.createMessage(message);
1229 } else if (message.edited()) {
1230 databaseBackend.updateMessage(message, message.getEditedId());
1231 }
1232 }
1233 updateConversationUi();
1234 }
1235 if (packet != null) {
1236 if (delay) {
1237 mMessageGenerator.addDelay(packet, message.getTimeSent());
1238 }
1239 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
1240 if (this.sendChatStates()) {
1241 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
1242 }
1243 }
1244 sendMessagePacket(account, packet);
1245 }
1246 }
1247
1248 private void sendUnsentMessages(final Conversation conversation) {
1249 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
1250
1251 @Override
1252 public void onMessageFound(Message message) {
1253 resendMessage(message, true);
1254 }
1255 });
1256 }
1257
1258 public void resendMessage(final Message message, final boolean delay) {
1259 sendMessage(message, true, delay);
1260 }
1261
1262 public void fetchRosterFromServer(final Account account) {
1263 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1264 if (!"".equals(account.getRosterVersion())) {
1265 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1266 + ": fetching roster version " + account.getRosterVersion());
1267 } else {
1268 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
1269 }
1270 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
1271 sendIqPacket(account, iqPacket, mIqParser);
1272 }
1273
1274 public void fetchBookmarks(final Account account) {
1275 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1276 final Element query = iqPacket.query("jabber:iq:private");
1277 query.addChild("storage", "storage:bookmarks");
1278 final OnIqPacketReceived callback = new OnIqPacketReceived() {
1279
1280 @Override
1281 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1282 if (packet.getType() == IqPacket.TYPE.RESULT) {
1283 final Element query = packet.query();
1284 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1285 final Element storage = query.findChild("storage", "storage:bookmarks");
1286 final boolean autojoin = respectAutojoin();
1287 if (storage != null) {
1288 for (final Element item : storage.getChildren()) {
1289 if (item.getName().equals("conference")) {
1290 final Bookmark bookmark = Bookmark.parse(item, account);
1291 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1292 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1293 bookmark.setBookmarkName(old.getBookmarkName());
1294 }
1295 Conversation conversation = find(bookmark);
1296 if (conversation != null) {
1297 conversation.setBookmark(bookmark);
1298 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1299 conversation = findOrCreateConversation(
1300 account, bookmark.getJid(), true);
1301 conversation.setBookmark(bookmark);
1302 joinMuc(conversation);
1303 }
1304 }
1305 }
1306 }
1307 account.setBookmarks(new ArrayList<>(bookmarks.values()));
1308 } else {
1309 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not fetch bookmarks");
1310 }
1311 }
1312 };
1313 sendIqPacket(account, iqPacket, callback);
1314 }
1315
1316 public void pushBookmarks(Account account) {
1317 Log.d(Config.LOGTAG, account.getJid().toBareJid()+": pushing bookmarks");
1318 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1319 Element query = iqPacket.query("jabber:iq:private");
1320 Element storage = query.addChild("storage", "storage:bookmarks");
1321 for (Bookmark bookmark : account.getBookmarks()) {
1322 storage.addChild(bookmark);
1323 }
1324 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1325 }
1326
1327 private void restoreFromDatabase() {
1328 synchronized (this.conversations) {
1329 final Map<String, Account> accountLookupTable = new Hashtable<>();
1330 for (Account account : this.accounts) {
1331 accountLookupTable.put(account.getUuid(), account);
1332 }
1333 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1334 for (Conversation conversation : this.conversations) {
1335 Account account = accountLookupTable.get(conversation.getAccountUuid());
1336 conversation.setAccount(account);
1337 }
1338 Runnable runnable = new Runnable() {
1339 @Override
1340 public void run() {
1341 Log.d(Config.LOGTAG, "restoring roster");
1342 for (Account account : accounts) {
1343 databaseBackend.readRoster(account.getRoster());
1344 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1345 }
1346 getBitmapCache().evictAll();
1347 loadPhoneContacts();
1348 Log.d(Config.LOGTAG, "restoring messages");
1349 for (Conversation conversation : conversations) {
1350 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1351 checkDeletedFiles(conversation);
1352 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
1353
1354 @Override
1355 public void onMessageFound(Message message) {
1356 markMessage(message, Message.STATUS_WAITING);
1357 }
1358 });
1359 conversation.findUnreadMessages(new Conversation.OnMessageFound() {
1360 @Override
1361 public void onMessageFound(Message message) {
1362 mNotificationService.pushFromBacklog(message);
1363 }
1364 });
1365 }
1366 mNotificationService.finishBacklog(false);
1367 mRestoredFromDatabase = true;
1368 Log.d(Config.LOGTAG, "restored all messages");
1369 updateConversationUi();
1370 }
1371 };
1372 mDatabaseExecutor.execute(runnable);
1373 }
1374 }
1375
1376 public void loadPhoneContacts() {
1377 mContactMergerExecutor.execute(new Runnable() {
1378 @Override
1379 public void run() {
1380 PhoneHelper.loadPhoneContacts(XmppConnectionService.this, new OnPhoneContactsLoadedListener() {
1381 @Override
1382 public void onPhoneContactsLoaded(List<Bundle> phoneContacts) {
1383 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1384 for (Account account : accounts) {
1385 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1386 for (Bundle phoneContact : phoneContacts) {
1387 Jid jid;
1388 try {
1389 jid = Jid.fromString(phoneContact.getString("jid"));
1390 } catch (final InvalidJidException e) {
1391 continue;
1392 }
1393 final Contact contact = account.getRoster().getContact(jid);
1394 String systemAccount = phoneContact.getInt("phoneid")
1395 + "#"
1396 + phoneContact.getString("lookup");
1397 contact.setSystemAccount(systemAccount);
1398 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
1399 getAvatarService().clear(contact);
1400 }
1401 contact.setSystemName(phoneContact.getString("displayname"));
1402 withSystemAccounts.remove(contact);
1403 }
1404 for (Contact contact : withSystemAccounts) {
1405 contact.setSystemAccount(null);
1406 contact.setSystemName(null);
1407 if (contact.setPhotoUri(null)) {
1408 getAvatarService().clear(contact);
1409 }
1410 }
1411 }
1412 Log.d(Config.LOGTAG, "finished merging phone contacts");
1413 updateAccountUi();
1414 }
1415 });
1416 }
1417 });
1418 }
1419
1420 public List<Conversation> getConversations() {
1421 return this.conversations;
1422 }
1423
1424 private void checkDeletedFiles(Conversation conversation) {
1425 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1426
1427 @Override
1428 public void onMessageFound(Message message) {
1429 if (!getFileBackend().isFileAvailable(message)) {
1430 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1431 final int s = message.getStatus();
1432 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1433 markMessage(message, Message.STATUS_SEND_FAILED);
1434 }
1435 }
1436 }
1437 });
1438 }
1439
1440 private void markFileDeleted(final String path) {
1441 Log.d(Config.LOGTAG,"deleted file "+path);
1442 for (Conversation conversation : getConversations()) {
1443 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1444 @Override
1445 public void onMessageFound(Message message) {
1446 DownloadableFile file = fileBackend.getFile(message);
1447 if (file.getAbsolutePath().equals(path)) {
1448 if (!file.exists()) {
1449 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1450 final int s = message.getStatus();
1451 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1452 markMessage(message, Message.STATUS_SEND_FAILED);
1453 } else {
1454 updateConversationUi();
1455 }
1456 } else {
1457 Log.d(Config.LOGTAG,"found matching message for file "+path+" but file still exists");
1458 }
1459 }
1460 }
1461 });
1462 }
1463 }
1464
1465 public void populateWithOrderedConversations(final List<Conversation> list) {
1466 populateWithOrderedConversations(list, true);
1467 }
1468
1469 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1470 list.clear();
1471 if (includeNoFileUpload) {
1472 list.addAll(getConversations());
1473 } else {
1474 for (Conversation conversation : getConversations()) {
1475 if (conversation.getMode() == Conversation.MODE_SINGLE
1476 || conversation.getAccount().httpUploadAvailable()) {
1477 list.add(conversation);
1478 }
1479 }
1480 }
1481 try {
1482 Collections.sort(list);
1483 } catch (IllegalArgumentException e) {
1484 //ignore
1485 }
1486 }
1487
1488 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1489 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1490 return;
1491 } else if (timestamp == 0) {
1492 return;
1493 }
1494 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1495 Runnable runnable = new Runnable() {
1496 @Override
1497 public void run() {
1498 final Account account = conversation.getAccount();
1499 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1500 if (messages.size() > 0) {
1501 conversation.addAll(0, messages);
1502 checkDeletedFiles(conversation);
1503 callback.onMoreMessagesLoaded(messages.size(), conversation);
1504 } else if (conversation.hasMessagesLeftOnServer()
1505 && account.isOnlineAndConnected()
1506 && conversation.getLastClearHistory() == 0) {
1507 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1508 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1509 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, 0, timestamp);
1510 if (query != null) {
1511 query.setCallback(callback);
1512 }
1513 callback.informUser(R.string.fetching_history_from_server);
1514 }
1515 }
1516 }
1517 };
1518 mDatabaseExecutor.execute(runnable);
1519 }
1520
1521 public List<Account> getAccounts() {
1522 return this.accounts;
1523 }
1524
1525 public List<Conversation> findAllConferencesWith(Contact contact) {
1526 ArrayList<Conversation> results = new ArrayList<>();
1527 for(Conversation conversation : conversations) {
1528 if (conversation.getMode() == Conversation.MODE_MULTI
1529 && conversation.getMucOptions().isContactInRoom(contact)) {
1530 results.add(conversation);
1531 }
1532 }
1533 return results;
1534 }
1535
1536 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1537 for (final Conversation conversation : haystack) {
1538 if (conversation.getContact() == contact) {
1539 return conversation;
1540 }
1541 }
1542 return null;
1543 }
1544
1545 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1546 if (jid == null) {
1547 return null;
1548 }
1549 for (final Conversation conversation : haystack) {
1550 if ((account == null || conversation.getAccount() == account)
1551 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1552 return conversation;
1553 }
1554 }
1555 return null;
1556 }
1557
1558 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1559 return this.findOrCreateConversation(account, jid, muc, null);
1560 }
1561
1562 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1563 synchronized (this.conversations) {
1564 Conversation conversation = find(account, jid);
1565 if (conversation != null) {
1566 return conversation;
1567 }
1568 conversation = databaseBackend.findConversation(account, jid);
1569 if (conversation != null) {
1570 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1571 conversation.setAccount(account);
1572 if (muc) {
1573 conversation.setMode(Conversation.MODE_MULTI);
1574 conversation.setContactJid(jid);
1575 } else {
1576 conversation.setMode(Conversation.MODE_SINGLE);
1577 conversation.setContactJid(jid.toBareJid());
1578 }
1579 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1580 this.databaseBackend.updateConversation(conversation);
1581 } else {
1582 String conversationName;
1583 Contact contact = account.getRoster().getContact(jid);
1584 if (contact != null) {
1585 conversationName = contact.getDisplayName();
1586 } else {
1587 conversationName = jid.getLocalpart();
1588 }
1589 if (muc) {
1590 conversation = new Conversation(conversationName, account, jid,
1591 Conversation.MODE_MULTI);
1592 } else {
1593 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1594 Conversation.MODE_SINGLE);
1595 }
1596 this.databaseBackend.createConversation(conversation);
1597 }
1598 if (account.getXmppConnection() != null
1599 && account.getXmppConnection().getFeatures().mam()
1600 && !muc) {
1601 if (query == null) {
1602 this.mMessageArchiveService.query(conversation);
1603 } else {
1604 if (query.getConversation() == null) {
1605 this.mMessageArchiveService.query(conversation, query.getStart());
1606 }
1607 }
1608 }
1609 checkDeletedFiles(conversation);
1610 this.conversations.add(conversation);
1611 updateConversationUi();
1612 return conversation;
1613 }
1614 }
1615
1616 public void archiveConversation(Conversation conversation) {
1617 getNotificationService().clear(conversation);
1618 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1619 synchronized (this.conversations) {
1620 if (conversation.getMode() == Conversation.MODE_MULTI) {
1621 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1622 Bookmark bookmark = conversation.getBookmark();
1623 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1624 bookmark.setAutojoin(false);
1625 pushBookmarks(bookmark.getAccount());
1626 }
1627 }
1628 leaveMuc(conversation);
1629 } else {
1630 conversation.endOtrIfNeeded();
1631 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1632 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1633 sendPresencePacket(
1634 conversation.getAccount(),
1635 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1636 );
1637 }
1638 }
1639 updateConversation(conversation);
1640 this.conversations.remove(conversation);
1641 updateConversationUi();
1642 }
1643 }
1644
1645 public void createAccount(final Account account) {
1646 account.initAccountServices(this);
1647 databaseBackend.createAccount(account);
1648 this.accounts.add(account);
1649 this.reconnectAccountInBackground(account);
1650 updateAccountUi();
1651 }
1652
1653 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1654 new Thread(new Runnable() {
1655 @Override
1656 public void run() {
1657 try {
1658 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1659 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1660 if (findAccountByJid(info.first) == null) {
1661 Account account = new Account(info.first, "");
1662 account.setPrivateKeyAlias(alias);
1663 account.setOption(Account.OPTION_DISABLED, true);
1664 account.setDisplayName(info.second);
1665 createAccount(account);
1666 callback.onAccountCreated(account);
1667 if (Config.X509_VERIFICATION) {
1668 try {
1669 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1670 } catch (CertificateException e) {
1671 callback.informUser(R.string.certificate_chain_is_not_trusted);
1672 }
1673 }
1674 } else {
1675 callback.informUser(R.string.account_already_exists);
1676 }
1677 } catch (Exception e) {
1678 e.printStackTrace();
1679 callback.informUser(R.string.unable_to_parse_certificate);
1680 }
1681 }
1682 }).start();
1683
1684 }
1685
1686 public void updateKeyInAccount(final Account account, final String alias) {
1687 Log.d(Config.LOGTAG, "update key in account " + alias);
1688 try {
1689 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1690 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1691 if (account.getJid().toBareJid().equals(info.first)) {
1692 account.setPrivateKeyAlias(alias);
1693 account.setDisplayName(info.second);
1694 databaseBackend.updateAccount(account);
1695 if (Config.X509_VERIFICATION) {
1696 try {
1697 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1698 } catch (CertificateException e) {
1699 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1700 }
1701 account.getAxolotlService().regenerateKeys(true);
1702 }
1703 } else {
1704 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1705 }
1706 } catch (Exception e) {
1707 e.printStackTrace();
1708 }
1709 }
1710
1711 public boolean updateAccount(final Account account) {
1712 if (databaseBackend.updateAccount(account)) {
1713 account.setShowErrorNotification(true);
1714 this.statusListener.onStatusChanged(account);
1715 databaseBackend.updateAccount(account);
1716 reconnectAccountInBackground(account);
1717 updateAccountUi();
1718 getNotificationService().updateErrorNotification();
1719 return true;
1720 } else {
1721 return false;
1722 }
1723 }
1724
1725 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1726 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1727 sendIqPacket(account, iq, new OnIqPacketReceived() {
1728 @Override
1729 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1730 if (packet.getType() == IqPacket.TYPE.RESULT) {
1731 account.setPassword(newPassword);
1732 account.setOption(Account.OPTION_MAGIC_CREATE, false);
1733 databaseBackend.updateAccount(account);
1734 callback.onPasswordChangeSucceeded();
1735 } else {
1736 callback.onPasswordChangeFailed();
1737 }
1738 }
1739 });
1740 }
1741
1742 public void deleteAccount(final Account account) {
1743 synchronized (this.conversations) {
1744 for (final Conversation conversation : conversations) {
1745 if (conversation.getAccount() == account) {
1746 if (conversation.getMode() == Conversation.MODE_MULTI) {
1747 leaveMuc(conversation);
1748 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1749 conversation.endOtrIfNeeded();
1750 }
1751 conversations.remove(conversation);
1752 }
1753 }
1754 if (account.getXmppConnection() != null) {
1755 new Thread(new Runnable() {
1756 @Override
1757 public void run() {
1758 disconnect(account, true);
1759 }
1760 }).start();
1761 }
1762 Runnable runnable = new Runnable() {
1763 @Override
1764 public void run() {
1765 if (!databaseBackend.deleteAccount(account)) {
1766 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": unable to delete account");
1767 }
1768 }
1769 };
1770 mDatabaseExecutor.execute(runnable);
1771 this.accounts.remove(account);
1772 updateAccountUi();
1773 getNotificationService().updateErrorNotification();
1774 }
1775 }
1776
1777 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1778 synchronized (this) {
1779 this.mLastActivity = System.currentTimeMillis();
1780 if (checkListeners()) {
1781 switchToForeground();
1782 }
1783 this.mOnConversationUpdate = listener;
1784 this.mNotificationService.setIsInForeground(true);
1785 if (this.convChangedListenerCount < 2) {
1786 this.convChangedListenerCount++;
1787 }
1788 }
1789 }
1790
1791 public void removeOnConversationListChangedListener() {
1792 synchronized (this) {
1793 this.convChangedListenerCount--;
1794 if (this.convChangedListenerCount <= 0) {
1795 this.convChangedListenerCount = 0;
1796 this.mOnConversationUpdate = null;
1797 this.mNotificationService.setIsInForeground(false);
1798 if (checkListeners()) {
1799 switchToBackground();
1800 }
1801 }
1802 }
1803 }
1804
1805 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1806 synchronized (this) {
1807 if (checkListeners()) {
1808 switchToForeground();
1809 }
1810 this.mOnShowErrorToast = onShowErrorToast;
1811 if (this.showErrorToastListenerCount < 2) {
1812 this.showErrorToastListenerCount++;
1813 }
1814 }
1815 this.mOnShowErrorToast = onShowErrorToast;
1816 }
1817
1818 public void removeOnShowErrorToastListener() {
1819 synchronized (this) {
1820 this.showErrorToastListenerCount--;
1821 if (this.showErrorToastListenerCount <= 0) {
1822 this.showErrorToastListenerCount = 0;
1823 this.mOnShowErrorToast = null;
1824 if (checkListeners()) {
1825 switchToBackground();
1826 }
1827 }
1828 }
1829 }
1830
1831 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1832 synchronized (this) {
1833 if (checkListeners()) {
1834 switchToForeground();
1835 }
1836 this.mOnAccountUpdate = listener;
1837 if (this.accountChangedListenerCount < 2) {
1838 this.accountChangedListenerCount++;
1839 }
1840 }
1841 }
1842
1843 public void removeOnAccountListChangedListener() {
1844 synchronized (this) {
1845 this.accountChangedListenerCount--;
1846 if (this.accountChangedListenerCount <= 0) {
1847 this.mOnAccountUpdate = null;
1848 this.accountChangedListenerCount = 0;
1849 if (checkListeners()) {
1850 switchToBackground();
1851 }
1852 }
1853 }
1854 }
1855
1856 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
1857 synchronized (this) {
1858 if (checkListeners()) {
1859 switchToForeground();
1860 }
1861 this.mOnCaptchaRequested = listener;
1862 if (this.captchaRequestedListenerCount < 2) {
1863 this.captchaRequestedListenerCount++;
1864 }
1865 }
1866 }
1867
1868 public void removeOnCaptchaRequestedListener() {
1869 synchronized (this) {
1870 this.captchaRequestedListenerCount--;
1871 if (this.captchaRequestedListenerCount <= 0) {
1872 this.mOnCaptchaRequested = null;
1873 this.captchaRequestedListenerCount = 0;
1874 if (checkListeners()) {
1875 switchToBackground();
1876 }
1877 }
1878 }
1879 }
1880
1881 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1882 synchronized (this) {
1883 if (checkListeners()) {
1884 switchToForeground();
1885 }
1886 this.mOnRosterUpdate = listener;
1887 if (this.rosterChangedListenerCount < 2) {
1888 this.rosterChangedListenerCount++;
1889 }
1890 }
1891 }
1892
1893 public void removeOnRosterUpdateListener() {
1894 synchronized (this) {
1895 this.rosterChangedListenerCount--;
1896 if (this.rosterChangedListenerCount <= 0) {
1897 this.rosterChangedListenerCount = 0;
1898 this.mOnRosterUpdate = null;
1899 if (checkListeners()) {
1900 switchToBackground();
1901 }
1902 }
1903 }
1904 }
1905
1906 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1907 synchronized (this) {
1908 if (checkListeners()) {
1909 switchToForeground();
1910 }
1911 this.mOnUpdateBlocklist = listener;
1912 if (this.updateBlocklistListenerCount < 2) {
1913 this.updateBlocklistListenerCount++;
1914 }
1915 }
1916 }
1917
1918 public void removeOnUpdateBlocklistListener() {
1919 synchronized (this) {
1920 this.updateBlocklistListenerCount--;
1921 if (this.updateBlocklistListenerCount <= 0) {
1922 this.updateBlocklistListenerCount = 0;
1923 this.mOnUpdateBlocklist = null;
1924 if (checkListeners()) {
1925 switchToBackground();
1926 }
1927 }
1928 }
1929 }
1930
1931 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1932 synchronized (this) {
1933 if (checkListeners()) {
1934 switchToForeground();
1935 }
1936 this.mOnKeyStatusUpdated = listener;
1937 if (this.keyStatusUpdatedListenerCount < 2) {
1938 this.keyStatusUpdatedListenerCount++;
1939 }
1940 }
1941 }
1942
1943 public void removeOnNewKeysAvailableListener() {
1944 synchronized (this) {
1945 this.keyStatusUpdatedListenerCount--;
1946 if (this.keyStatusUpdatedListenerCount <= 0) {
1947 this.keyStatusUpdatedListenerCount = 0;
1948 this.mOnKeyStatusUpdated = null;
1949 if (checkListeners()) {
1950 switchToBackground();
1951 }
1952 }
1953 }
1954 }
1955
1956 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1957 synchronized (this) {
1958 if (checkListeners()) {
1959 switchToForeground();
1960 }
1961 this.mOnMucRosterUpdate = listener;
1962 if (this.mucRosterChangedListenerCount < 2) {
1963 this.mucRosterChangedListenerCount++;
1964 }
1965 }
1966 }
1967
1968 public void removeOnMucRosterUpdateListener() {
1969 synchronized (this) {
1970 this.mucRosterChangedListenerCount--;
1971 if (this.mucRosterChangedListenerCount <= 0) {
1972 this.mucRosterChangedListenerCount = 0;
1973 this.mOnMucRosterUpdate = null;
1974 if (checkListeners()) {
1975 switchToBackground();
1976 }
1977 }
1978 }
1979 }
1980
1981 public boolean checkListeners() {
1982 return (this.mOnAccountUpdate == null
1983 && this.mOnConversationUpdate == null
1984 && this.mOnRosterUpdate == null
1985 && this.mOnCaptchaRequested == null
1986 && this.mOnUpdateBlocklist == null
1987 && this.mOnShowErrorToast == null
1988 && this.mOnKeyStatusUpdated == null);
1989 }
1990
1991 private void switchToForeground() {
1992 final boolean broadcastLastActivity = broadcastLastActivity();
1993 for (Conversation conversation : getConversations()) {
1994 conversation.setIncomingChatState(ChatState.ACTIVE);
1995 }
1996 for (Account account : getAccounts()) {
1997 if (account.getStatus() == Account.State.ONLINE) {
1998 account.deactivateGracePeriod();
1999 final XmppConnection connection = account.getXmppConnection();
2000 if (connection != null ) {
2001 if (connection.getFeatures().csi()) {
2002 connection.sendActive();
2003 }
2004 if (broadcastLastActivity) {
2005 sendPresence(account, false); //send new presence but don't include idle because we are not
2006 }
2007 }
2008 }
2009 }
2010 Log.d(Config.LOGTAG, "app switched into foreground");
2011 }
2012
2013 private void switchToBackground() {
2014 final boolean broadcastLastActivity = broadcastLastActivity();
2015 for (Account account : getAccounts()) {
2016 if (account.getStatus() == Account.State.ONLINE) {
2017 XmppConnection connection = account.getXmppConnection();
2018 if (connection != null) {
2019 if (broadcastLastActivity) {
2020 sendPresence(account, broadcastLastActivity);
2021 }
2022 if (connection.getFeatures().csi()) {
2023 connection.sendInactive();
2024 }
2025 }
2026 }
2027 }
2028 this.mNotificationService.setIsInForeground(false);
2029 Log.d(Config.LOGTAG, "app switched into background");
2030 }
2031
2032 private void connectMultiModeConversations(Account account) {
2033 List<Conversation> conversations = getConversations();
2034 for (Conversation conversation : conversations) {
2035 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
2036 joinMuc(conversation);
2037 }
2038 }
2039 }
2040
2041 public void joinMuc(Conversation conversation) {
2042 joinMuc(conversation, null);
2043 }
2044
2045 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
2046 Account account = conversation.getAccount();
2047 account.pendingConferenceJoins.remove(conversation);
2048 account.pendingConferenceLeaves.remove(conversation);
2049 if (account.getStatus() == Account.State.ONLINE) {
2050 conversation.resetMucOptions();
2051 if (onConferenceJoined != null) {
2052 conversation.getMucOptions().flagNoAutoPushConfiguration();
2053 }
2054 conversation.setHasMessagesLeftOnServer(false);
2055 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
2056
2057 private void join(Conversation conversation) {
2058 Account account = conversation.getAccount();
2059 final MucOptions mucOptions = conversation.getMucOptions();
2060 final Jid joinJid = mucOptions.getSelf().getFullJid();
2061 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
2062 PresencePacket packet = mPresenceGenerator.selfPresence(account, Presence.Status.ONLINE, mucOptions.nonanonymous());
2063 packet.setTo(joinJid);
2064 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
2065 if (conversation.getMucOptions().getPassword() != null) {
2066 x.addChild("password").setContent(mucOptions.getPassword());
2067 }
2068
2069 if (mucOptions.mamSupport()) {
2070 // Use MAM instead of the limited muc history to get history
2071 x.addChild("history").setAttribute("maxchars", "0");
2072 } else {
2073 // Fallback to muc history
2074 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
2075 }
2076 sendPresencePacket(account, packet);
2077 if (onConferenceJoined != null) {
2078 onConferenceJoined.onConferenceJoined(conversation);
2079 }
2080 if (!joinJid.equals(conversation.getJid())) {
2081 conversation.setContactJid(joinJid);
2082 databaseBackend.updateConversation(conversation);
2083 }
2084
2085 if (mucOptions.mamSupport()) {
2086 getMessageArchiveService().catchupMUC(conversation);
2087 }
2088 if (mucOptions.membersOnly() && mucOptions.nonanonymous()) {
2089 fetchConferenceMembers(conversation);
2090 }
2091 sendUnsentMessages(conversation);
2092 }
2093
2094 @Override
2095 public void onConferenceConfigurationFetched(Conversation conversation) {
2096 join(conversation);
2097 }
2098
2099 @Override
2100 public void onFetchFailed(final Conversation conversation, Element error) {
2101 if (error != null && "remote-server-not-found".equals(error.getName())) {
2102 conversation.getMucOptions().setError(MucOptions.Error.SERVER_NOT_FOUND);
2103 } else {
2104 join(conversation);
2105 fetchConferenceConfiguration(conversation);
2106 }
2107 }
2108 });
2109 updateConversationUi();
2110 } else {
2111 account.pendingConferenceJoins.add(conversation);
2112 conversation.resetMucOptions();
2113 conversation.setHasMessagesLeftOnServer(false);
2114 updateConversationUi();
2115 }
2116 }
2117
2118 private void fetchConferenceMembers(final Conversation conversation) {
2119 final Account account = conversation.getAccount();
2120 final String[] affiliations = {"member","admin","owner"};
2121 OnIqPacketReceived callback = new OnIqPacketReceived() {
2122
2123 private int i = 0;
2124
2125 @Override
2126 public void onIqPacketReceived(Account account, IqPacket packet) {
2127
2128 Element query = packet.query("http://jabber.org/protocol/muc#admin");
2129 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2130 for(Element child : query.getChildren()) {
2131 if ("item".equals(child.getName())) {
2132 MucOptions.User user = AbstractParser.parseItem(conversation,child);
2133 if (!user.realJidMatchesAccount()) {
2134 conversation.getMucOptions().updateUser(user);
2135 }
2136 }
2137 }
2138 } else {
2139 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not request affiliation "+affiliations[i]+" in "+conversation.getJid().toBareJid());
2140 }
2141 ++i;
2142 if (i >= affiliations.length) {
2143 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": retrieved members for "+conversation.getJid().toBareJid()+": "+conversation.getMucOptions().getMembers());
2144 getAvatarService().clear(conversation);
2145 updateMucRosterUi();
2146 updateConversationUi();
2147 }
2148 }
2149 };
2150 for(String affiliation : affiliations) {
2151 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
2152 }
2153 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetching members for "+conversation.getName());
2154 }
2155
2156 public void providePasswordForMuc(Conversation conversation, String password) {
2157 if (conversation.getMode() == Conversation.MODE_MULTI) {
2158 conversation.getMucOptions().setPassword(password);
2159 if (conversation.getBookmark() != null) {
2160 if (respectAutojoin()) {
2161 conversation.getBookmark().setAutojoin(true);
2162 }
2163 pushBookmarks(conversation.getAccount());
2164 }
2165 updateConversation(conversation);
2166 joinMuc(conversation);
2167 }
2168 }
2169
2170 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
2171 final MucOptions options = conversation.getMucOptions();
2172 final Jid joinJid = options.createJoinJid(nick);
2173 if (options.online()) {
2174 Account account = conversation.getAccount();
2175 options.setOnRenameListener(new OnRenameListener() {
2176
2177 @Override
2178 public void onSuccess() {
2179 conversation.setContactJid(joinJid);
2180 databaseBackend.updateConversation(conversation);
2181 Bookmark bookmark = conversation.getBookmark();
2182 if (bookmark != null) {
2183 bookmark.setNick(nick);
2184 pushBookmarks(bookmark.getAccount());
2185 }
2186 callback.success(conversation);
2187 }
2188
2189 @Override
2190 public void onFailure() {
2191 callback.error(R.string.nick_in_use, conversation);
2192 }
2193 });
2194
2195 PresencePacket packet = new PresencePacket();
2196 packet.setTo(joinJid);
2197 packet.setFrom(conversation.getAccount().getJid());
2198
2199 String sig = account.getPgpSignature();
2200 if (sig != null) {
2201 packet.addChild("status").setContent("online");
2202 packet.addChild("x", "jabber:x:signed").setContent(sig);
2203 }
2204 sendPresencePacket(account, packet);
2205 } else {
2206 conversation.setContactJid(joinJid);
2207 databaseBackend.updateConversation(conversation);
2208 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
2209 Bookmark bookmark = conversation.getBookmark();
2210 if (bookmark != null) {
2211 bookmark.setNick(nick);
2212 pushBookmarks(bookmark.getAccount());
2213 }
2214 joinMuc(conversation);
2215 }
2216 }
2217 }
2218
2219 public void leaveMuc(Conversation conversation) {
2220 leaveMuc(conversation, false);
2221 }
2222
2223 private void leaveMuc(Conversation conversation, boolean now) {
2224 Account account = conversation.getAccount();
2225 account.pendingConferenceJoins.remove(conversation);
2226 account.pendingConferenceLeaves.remove(conversation);
2227 if (account.getStatus() == Account.State.ONLINE || now) {
2228 PresencePacket packet = new PresencePacket();
2229 packet.setTo(conversation.getMucOptions().getSelf().getFullJid());
2230 packet.setFrom(conversation.getAccount().getJid());
2231 packet.setAttribute("type", "unavailable");
2232 sendPresencePacket(conversation.getAccount(), packet);
2233 conversation.getMucOptions().setOffline();
2234 conversation.deregisterWithBookmark();
2235 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
2236 + ": leaving muc " + conversation.getJid());
2237 } else {
2238 account.pendingConferenceLeaves.add(conversation);
2239 }
2240 }
2241
2242 private String findConferenceServer(final Account account) {
2243 String server;
2244 if (account.getXmppConnection() != null) {
2245 server = account.getXmppConnection().getMucServer();
2246 if (server != null) {
2247 return server;
2248 }
2249 }
2250 for (Account other : getAccounts()) {
2251 if (other != account && other.getXmppConnection() != null) {
2252 server = other.getXmppConnection().getMucServer();
2253 if (server != null) {
2254 return server;
2255 }
2256 }
2257 }
2258 return null;
2259 }
2260
2261 public void createAdhocConference(final Account account,
2262 final String subject,
2263 final Iterable<Jid> jids,
2264 final UiCallback<Conversation> callback) {
2265 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2266 if (account.getStatus() == Account.State.ONLINE) {
2267 try {
2268 String server = findConferenceServer(account);
2269 if (server == null) {
2270 if (callback != null) {
2271 callback.error(R.string.no_conference_server_found, null);
2272 }
2273 return;
2274 }
2275 final Jid jid = Jid.fromParts(new BigInteger(64, getRNG()).toString(Character.MAX_RADIX), server, null);
2276 final Conversation conversation = findOrCreateConversation(account, jid, true);
2277 joinMuc(conversation, new OnConferenceJoined() {
2278 @Override
2279 public void onConferenceJoined(final Conversation conversation) {
2280 pushConferenceConfiguration(conversation, IqGenerator.defaultRoomConfiguration(), new OnConferenceOptionsPushed() {
2281 @Override
2282 public void onPushSucceeded() {
2283 if (subject != null && !subject.trim().isEmpty()) {
2284 pushSubjectToConference(conversation, subject.trim());
2285 }
2286 for (Jid invite : jids) {
2287 invite(conversation, invite);
2288 }
2289 if (account.countPresences() > 1) {
2290 directInvite(conversation, account.getJid().toBareJid());
2291 }
2292 saveConversationAsBookmark(conversation, subject);
2293 if (callback != null) {
2294 callback.success(conversation);
2295 }
2296 }
2297
2298 @Override
2299 public void onPushFailed() {
2300 archiveConversation(conversation);
2301 if (callback != null) {
2302 callback.error(R.string.conference_creation_failed, conversation);
2303 }
2304 }
2305 });
2306 }
2307 });
2308 } catch (InvalidJidException e) {
2309 if (callback != null) {
2310 callback.error(R.string.conference_creation_failed, null);
2311 }
2312 }
2313 } else {
2314 if (callback != null) {
2315 callback.error(R.string.not_connected_try_again, null);
2316 }
2317 }
2318 }
2319
2320 public void fetchConferenceConfiguration(final Conversation conversation) {
2321 fetchConferenceConfiguration(conversation, null);
2322 }
2323
2324 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2325 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2326 request.setTo(conversation.getJid().toBareJid());
2327 request.query("http://jabber.org/protocol/disco#info");
2328 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2329 @Override
2330 public void onIqPacketReceived(Account account, IqPacket packet) {
2331 Element query = packet.findChild("query","http://jabber.org/protocol/disco#info");
2332 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2333 ArrayList<String> features = new ArrayList<>();
2334 for (Element child : query.getChildren()) {
2335 if (child != null && child.getName().equals("feature")) {
2336 String var = child.getAttribute("var");
2337 if (var != null) {
2338 features.add(var);
2339 }
2340 }
2341 }
2342 Element form = query.findChild("x", "jabber:x:data");
2343 if (form != null) {
2344 conversation.getMucOptions().updateFormData(Data.parse(form));
2345 }
2346 conversation.getMucOptions().updateFeatures(features);
2347 if (callback != null) {
2348 callback.onConferenceConfigurationFetched(conversation);
2349 }
2350 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetched muc configuration for "+conversation.getJid().toBareJid()+" - "+features.toString());
2351 updateConversationUi();
2352 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2353 if (callback != null) {
2354 callback.onFetchFailed(conversation, packet.getError());
2355 }
2356 }
2357 }
2358 });
2359 }
2360
2361 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
2362 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2363 request.setTo(conversation.getJid().toBareJid());
2364 request.query("http://jabber.org/protocol/muc#owner");
2365 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2366 @Override
2367 public void onIqPacketReceived(Account account, IqPacket packet) {
2368 if (packet.getType() == IqPacket.TYPE.RESULT) {
2369 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
2370 for (Field field : data.getFields()) {
2371 if (options.containsKey(field.getFieldName())) {
2372 field.setValue(options.getString(field.getFieldName()));
2373 }
2374 }
2375 data.submit();
2376 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2377 set.setTo(conversation.getJid().toBareJid());
2378 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2379 sendIqPacket(account, set, new OnIqPacketReceived() {
2380 @Override
2381 public void onIqPacketReceived(Account account, IqPacket packet) {
2382 if (callback != null) {
2383 if (packet.getType() == IqPacket.TYPE.RESULT) {
2384 callback.onPushSucceeded();
2385 } else {
2386 callback.onPushFailed();
2387 }
2388 }
2389 }
2390 });
2391 } else {
2392 if (callback != null) {
2393 callback.onPushFailed();
2394 }
2395 }
2396 }
2397 });
2398 }
2399
2400 public void pushSubjectToConference(final Conversation conference, final String subject) {
2401 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
2402 this.sendMessagePacket(conference.getAccount(), packet);
2403 final MucOptions mucOptions = conference.getMucOptions();
2404 final MucOptions.User self = mucOptions.getSelf();
2405 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
2406 Bundle options = new Bundle();
2407 options.putString("muc#roomconfig_persistentroom", "1");
2408 this.pushConferenceConfiguration(conference, options, null);
2409 }
2410 }
2411
2412 public void changeAffiliationInConference(final Conversation conference, Jid user, final MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2413 final Jid jid = user.toBareJid();
2414 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2415 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2416 @Override
2417 public void onIqPacketReceived(Account account, IqPacket packet) {
2418 if (packet.getType() == IqPacket.TYPE.RESULT) {
2419 conference.getMucOptions().changeAffiliation(jid, affiliation);
2420 getAvatarService().clear(conference);
2421 callback.onAffiliationChangedSuccessful(jid);
2422 } else {
2423 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2424 }
2425 }
2426 });
2427 }
2428
2429 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2430 List<Jid> jids = new ArrayList<>();
2431 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2432 if (user.getAffiliation() == before && user.getRealJid() != null) {
2433 jids.add(user.getRealJid());
2434 }
2435 }
2436 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2437 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2438 }
2439
2440 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2441 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2442 Log.d(Config.LOGTAG, request.toString());
2443 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2444 @Override
2445 public void onIqPacketReceived(Account account, IqPacket packet) {
2446 Log.d(Config.LOGTAG, packet.toString());
2447 if (packet.getType() == IqPacket.TYPE.RESULT) {
2448 callback.onRoleChangedSuccessful(nick);
2449 } else {
2450 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2451 }
2452 }
2453 });
2454 }
2455
2456 private void disconnect(Account account, boolean force) {
2457 if ((account.getStatus() == Account.State.ONLINE)
2458 || (account.getStatus() == Account.State.DISABLED)) {
2459 final XmppConnection connection = account.getXmppConnection();
2460 if (!force) {
2461 List<Conversation> conversations = getConversations();
2462 for (Conversation conversation : conversations) {
2463 if (conversation.getAccount() == account) {
2464 if (conversation.getMode() == Conversation.MODE_MULTI) {
2465 leaveMuc(conversation, true);
2466 } else {
2467 if (conversation.endOtrIfNeeded()) {
2468 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2469 + ": ended otr session with "
2470 + conversation.getJid());
2471 }
2472 }
2473 }
2474 }
2475 sendOfflinePresence(account);
2476 }
2477 connection.disconnect(force);
2478 }
2479 }
2480
2481 @Override
2482 public IBinder onBind(Intent intent) {
2483 return mBinder;
2484 }
2485
2486 public void updateMessage(Message message) {
2487 databaseBackend.updateMessage(message);
2488 updateConversationUi();
2489 }
2490
2491 public void updateMessage(Message message, String uuid) {
2492 databaseBackend.updateMessage(message, uuid);
2493 updateConversationUi();
2494 }
2495
2496 protected void syncDirtyContacts(Account account) {
2497 for (Contact contact : account.getRoster().getContacts()) {
2498 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2499 pushContactToServer(contact);
2500 }
2501 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2502 deleteContactOnServer(contact);
2503 }
2504 }
2505 }
2506
2507 public void createContact(Contact contact) {
2508 boolean autoGrant = getPreferences().getBoolean("grant_new_contacts", true);
2509 if (autoGrant) {
2510 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2511 contact.setOption(Contact.Options.ASKING);
2512 }
2513 pushContactToServer(contact);
2514 }
2515
2516 public void onOtrSessionEstablished(Conversation conversation) {
2517 final Account account = conversation.getAccount();
2518 final Session otrSession = conversation.getOtrSession();
2519 Log.d(Config.LOGTAG,
2520 account.getJid().toBareJid() + " otr session established with "
2521 + conversation.getJid() + "/"
2522 + otrSession.getSessionID().getUserID());
2523 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2524
2525 @Override
2526 public void onMessageFound(Message message) {
2527 SessionID id = otrSession.getSessionID();
2528 try {
2529 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2530 } catch (InvalidJidException e) {
2531 return;
2532 }
2533 if (message.needsUploading()) {
2534 mJingleConnectionManager.createNewConnection(message);
2535 } else {
2536 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2537 if (outPacket != null) {
2538 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2539 message.setStatus(Message.STATUS_SEND);
2540 databaseBackend.updateMessage(message);
2541 sendMessagePacket(account, outPacket);
2542 }
2543 }
2544 updateConversationUi();
2545 }
2546 });
2547 }
2548
2549 public boolean renewSymmetricKey(Conversation conversation) {
2550 Account account = conversation.getAccount();
2551 byte[] symmetricKey = new byte[32];
2552 this.mRandom.nextBytes(symmetricKey);
2553 Session otrSession = conversation.getOtrSession();
2554 if (otrSession != null) {
2555 MessagePacket packet = new MessagePacket();
2556 packet.setType(MessagePacket.TYPE_CHAT);
2557 packet.setFrom(account.getJid());
2558 MessageGenerator.addMessageHints(packet);
2559 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2560 + otrSession.getSessionID().getUserID());
2561 try {
2562 packet.setBody(otrSession
2563 .transformSending(CryptoHelper.FILETRANSFER
2564 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2565 sendMessagePacket(account, packet);
2566 conversation.setSymmetricKey(symmetricKey);
2567 return true;
2568 } catch (OtrException e) {
2569 return false;
2570 }
2571 }
2572 return false;
2573 }
2574
2575 public void pushContactToServer(final Contact contact) {
2576 contact.resetOption(Contact.Options.DIRTY_DELETE);
2577 contact.setOption(Contact.Options.DIRTY_PUSH);
2578 final Account account = contact.getAccount();
2579 if (account.getStatus() == Account.State.ONLINE) {
2580 final boolean ask = contact.getOption(Contact.Options.ASKING);
2581 final boolean sendUpdates = contact
2582 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2583 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2584 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2585 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2586 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2587 if (sendUpdates) {
2588 sendPresencePacket(account,
2589 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2590 }
2591 if (ask) {
2592 sendPresencePacket(account,
2593 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2594 }
2595 }
2596 }
2597
2598 public void publishAvatar(Account account, Uri image, UiCallback<Avatar> callback) {
2599 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2600 final int size = Config.AVATAR_SIZE;
2601 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2602 if (avatar != null) {
2603 avatar.height = size;
2604 avatar.width = size;
2605 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2606 avatar.type = "image/webp";
2607 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2608 avatar.type = "image/jpeg";
2609 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2610 avatar.type = "image/png";
2611 }
2612 if (!getFileBackend().save(avatar)) {
2613 callback.error(R.string.error_saving_avatar, avatar);
2614 return;
2615 }
2616 publishAvatar(account, avatar, callback);
2617 } else {
2618 callback.error(R.string.error_publish_avatar_converting, null);
2619 }
2620 }
2621
2622 public void publishAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2623 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2624 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2625
2626 @Override
2627 public void onIqPacketReceived(Account account, IqPacket result) {
2628 if (result.getType() == IqPacket.TYPE.RESULT) {
2629 final IqPacket packet = XmppConnectionService.this.mIqGenerator
2630 .publishAvatarMetadata(avatar);
2631 sendIqPacket(account, packet, new OnIqPacketReceived() {
2632 @Override
2633 public void onIqPacketReceived(Account account, IqPacket result) {
2634 if (result.getType() == IqPacket.TYPE.RESULT) {
2635 if (account.setAvatar(avatar.getFilename())) {
2636 getAvatarService().clear(account);
2637 databaseBackend.updateAccount(account);
2638 }
2639 if (callback != null) {
2640 callback.success(avatar);
2641 } else {
2642 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": published avatar");
2643 }
2644 } else {
2645 if (callback != null) {
2646 callback.error(
2647 R.string.error_publish_avatar_server_reject,
2648 avatar);
2649 }
2650 }
2651 }
2652 });
2653 } else {
2654 if (callback != null) {
2655 callback.error(
2656 R.string.error_publish_avatar_server_reject,
2657 avatar);
2658 }
2659 }
2660 }
2661 });
2662 }
2663
2664 public void republishAvatarIfNeeded(Account account) {
2665 if (account.getAxolotlService().isPepBroken()) {
2666 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": skipping republication of avatar because pep is broken");
2667 return;
2668 }
2669 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2670 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2671
2672 private Avatar parseAvatar(IqPacket packet) {
2673 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
2674 if (pubsub != null) {
2675 Element items = pubsub.findChild("items");
2676 if (items != null) {
2677 return Avatar.parseMetadata(items);
2678 }
2679 }
2680 return null;
2681 }
2682
2683 private boolean errorIsItemNotFound(IqPacket packet) {
2684 Element error = packet.findChild("error");
2685 return packet.getType() == IqPacket.TYPE.ERROR
2686 && error != null
2687 && error.hasChild("item-not-found");
2688 }
2689
2690 @Override
2691 public void onIqPacketReceived(Account account, IqPacket packet) {
2692 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
2693 Avatar serverAvatar = parseAvatar(packet);
2694 if (serverAvatar == null && account.getAvatar() != null) {
2695 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
2696 if (avatar != null) {
2697 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": avatar on server was null. republishing");
2698 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
2699 } else {
2700 Log.e(Config.LOGTAG, account.getJid().toBareJid()+": error rereading avatar");
2701 }
2702 }
2703 }
2704 }
2705 });
2706 }
2707
2708 public void fetchAvatar(Account account, Avatar avatar) {
2709 fetchAvatar(account, avatar, null);
2710 }
2711
2712 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2713 final String KEY = generateFetchKey(account, avatar);
2714 synchronized (this.mInProgressAvatarFetches) {
2715 if (!this.mInProgressAvatarFetches.contains(KEY)) {
2716 switch (avatar.origin) {
2717 case PEP:
2718 this.mInProgressAvatarFetches.add(KEY);
2719 fetchAvatarPep(account, avatar, callback);
2720 break;
2721 case VCARD:
2722 this.mInProgressAvatarFetches.add(KEY);
2723 fetchAvatarVcard(account, avatar, callback);
2724 break;
2725 }
2726 }
2727 }
2728 }
2729
2730 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2731 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2732 sendIqPacket(account, packet, new OnIqPacketReceived() {
2733
2734 @Override
2735 public void onIqPacketReceived(Account account, IqPacket result) {
2736 synchronized (mInProgressAvatarFetches) {
2737 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2738 }
2739 final String ERROR = account.getJid().toBareJid()
2740 + ": fetching avatar for " + avatar.owner + " failed ";
2741 if (result.getType() == IqPacket.TYPE.RESULT) {
2742 avatar.image = mIqParser.avatarData(result);
2743 if (avatar.image != null) {
2744 if (getFileBackend().save(avatar)) {
2745 if (account.getJid().toBareJid().equals(avatar.owner)) {
2746 if (account.setAvatar(avatar.getFilename())) {
2747 databaseBackend.updateAccount(account);
2748 }
2749 getAvatarService().clear(account);
2750 updateConversationUi();
2751 updateAccountUi();
2752 } else {
2753 Contact contact = account.getRoster()
2754 .getContact(avatar.owner);
2755 contact.setAvatar(avatar);
2756 getAvatarService().clear(contact);
2757 updateConversationUi();
2758 updateRosterUi();
2759 }
2760 if (callback != null) {
2761 callback.success(avatar);
2762 }
2763 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2764 + ": successfully fetched pep avatar for " + avatar.owner);
2765 return;
2766 }
2767 } else {
2768
2769 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2770 }
2771 } else {
2772 Element error = result.findChild("error");
2773 if (error == null) {
2774 Log.d(Config.LOGTAG, ERROR + "(server error)");
2775 } else {
2776 Log.d(Config.LOGTAG, ERROR + error.toString());
2777 }
2778 }
2779 if (callback != null) {
2780 callback.error(0, null);
2781 }
2782
2783 }
2784 });
2785 }
2786
2787 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2788 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2789 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2790 @Override
2791 public void onIqPacketReceived(Account account, IqPacket packet) {
2792 synchronized (mInProgressAvatarFetches) {
2793 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2794 }
2795 if (packet.getType() == IqPacket.TYPE.RESULT) {
2796 Element vCard = packet.findChild("vCard", "vcard-temp");
2797 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2798 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2799 if (image != null) {
2800 avatar.image = image;
2801 if (getFileBackend().save(avatar)) {
2802 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2803 + ": successfully fetched vCard avatar for " + avatar.owner);
2804 if (avatar.owner.isBareJid()) {
2805 if (account.getJid().toBareJid().equals(avatar.owner) && account.getAvatar() == null) {
2806 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": had no avatar. replacing with vcard");
2807 account.setAvatar(avatar.getFilename());
2808 databaseBackend.updateAccount(account);
2809 getAvatarService().clear(account);
2810 updateAccountUi();
2811 } else {
2812 Contact contact = account.getRoster().getContact(avatar.owner);
2813 contact.setAvatar(avatar);
2814 getAvatarService().clear(contact);
2815 updateRosterUi();
2816 }
2817 updateConversationUi();
2818 } else {
2819 Conversation conversation = find(account, avatar.owner.toBareJid());
2820 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
2821 MucOptions.User user = conversation.getMucOptions().findUserByFullJid(avatar.owner);
2822 if (user != null) {
2823 if (user.setAvatar(avatar)) {
2824 getAvatarService().clear(user);
2825 updateConversationUi();
2826 updateMucRosterUi();
2827 }
2828 }
2829 }
2830 }
2831 }
2832 }
2833 }
2834 }
2835 });
2836 }
2837
2838 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2839 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2840 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2841
2842 @Override
2843 public void onIqPacketReceived(Account account, IqPacket packet) {
2844 if (packet.getType() == IqPacket.TYPE.RESULT) {
2845 Element pubsub = packet.findChild("pubsub","http://jabber.org/protocol/pubsub");
2846 if (pubsub != null) {
2847 Element items = pubsub.findChild("items");
2848 if (items != null) {
2849 Avatar avatar = Avatar.parseMetadata(items);
2850 if (avatar != null) {
2851 avatar.owner = account.getJid().toBareJid();
2852 if (fileBackend.isAvatarCached(avatar)) {
2853 if (account.setAvatar(avatar.getFilename())) {
2854 databaseBackend.updateAccount(account);
2855 }
2856 getAvatarService().clear(account);
2857 callback.success(avatar);
2858 } else {
2859 fetchAvatarPep(account, avatar, callback);
2860 }
2861 return;
2862 }
2863 }
2864 }
2865 }
2866 callback.error(0, null);
2867 }
2868 });
2869 }
2870
2871 public void deleteContactOnServer(Contact contact) {
2872 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2873 contact.resetOption(Contact.Options.DIRTY_PUSH);
2874 contact.setOption(Contact.Options.DIRTY_DELETE);
2875 Account account = contact.getAccount();
2876 if (account.getStatus() == Account.State.ONLINE) {
2877 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2878 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2879 item.setAttribute("jid", contact.getJid().toString());
2880 item.setAttribute("subscription", "remove");
2881 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2882 }
2883 }
2884
2885 public void updateConversation(final Conversation conversation) {
2886 mDatabaseExecutor.execute(new Runnable() {
2887 @Override
2888 public void run() {
2889 databaseBackend.updateConversation(conversation);
2890 }
2891 });
2892 }
2893
2894 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2895 synchronized (account) {
2896 XmppConnection connection = account.getXmppConnection();
2897 if (connection == null) {
2898 connection = createConnection(account);
2899 account.setXmppConnection(connection);
2900 } else {
2901 connection.interrupt();
2902 }
2903 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2904 if (!force) {
2905 disconnect(account, false);
2906 }
2907 Thread thread = new Thread(connection);
2908 connection.setInteractive(interactive);
2909 connection.prepareNewConnection();
2910 thread.start();
2911 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
2912 } else {
2913 disconnect(account, force);
2914 account.getRoster().clearPresences();
2915 connection.resetEverything();
2916 account.getAxolotlService().resetBrokenness();
2917 }
2918 }
2919 }
2920
2921 public void reconnectAccountInBackground(final Account account) {
2922 new Thread(new Runnable() {
2923 @Override
2924 public void run() {
2925 reconnectAccount(account, false, true);
2926 }
2927 }).start();
2928 }
2929
2930 public void invite(Conversation conversation, Jid contact) {
2931 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": inviting " + contact + " to " + conversation.getJid().toBareJid());
2932 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2933 sendMessagePacket(conversation.getAccount(), packet);
2934 }
2935
2936 public void directInvite(Conversation conversation, Jid jid) {
2937 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2938 sendMessagePacket(conversation.getAccount(), packet);
2939 }
2940
2941 public void resetSendingToWaiting(Account account) {
2942 for (Conversation conversation : getConversations()) {
2943 if (conversation.getAccount() == account) {
2944 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2945
2946 @Override
2947 public void onMessageFound(Message message) {
2948 markMessage(message, Message.STATUS_WAITING);
2949 }
2950 });
2951 }
2952 }
2953 }
2954
2955 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2956 return markMessage(account, recipient, uuid, status, null);
2957 }
2958
2959 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status, String errorMessage) {
2960 if (uuid == null) {
2961 return null;
2962 }
2963 for (Conversation conversation : getConversations()) {
2964 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2965 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2966 if (message != null) {
2967 markMessage(message, status, errorMessage);
2968 }
2969 return message;
2970 }
2971 }
2972 return null;
2973 }
2974
2975 public boolean markMessage(Conversation conversation, String uuid, int status) {
2976 if (uuid == null) {
2977 return false;
2978 } else {
2979 Message message = conversation.findSentMessageWithUuid(uuid);
2980 if (message != null) {
2981 markMessage(message, status);
2982 return true;
2983 } else {
2984 return false;
2985 }
2986 }
2987 }
2988
2989 public void markMessage(Message message, int status) {
2990 markMessage(message, status, null);
2991 }
2992
2993
2994 public void markMessage(Message message, int status, String errorMessage) {
2995 if (status == Message.STATUS_SEND_FAILED
2996 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2997 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2998 return;
2999 }
3000 message.setErrorMessage(errorMessage);
3001 message.setStatus(status);
3002 databaseBackend.updateMessage(message);
3003 updateConversationUi();
3004 }
3005
3006 public SharedPreferences getPreferences() {
3007 return PreferenceManager
3008 .getDefaultSharedPreferences(getApplicationContext());
3009 }
3010
3011 public boolean confirmMessages() {
3012 return getPreferences().getBoolean("confirm_messages", true);
3013 }
3014
3015 public boolean allowMessageCorrection() {
3016 return getPreferences().getBoolean("allow_message_correction", true);
3017 }
3018
3019 public boolean sendChatStates() {
3020 return getPreferences().getBoolean("chat_states", false);
3021 }
3022
3023 public boolean saveEncryptedMessages() {
3024 return !getPreferences().getBoolean("dont_save_encrypted", false);
3025 }
3026
3027 private boolean respectAutojoin() {
3028 return getPreferences().getBoolean("autojoin", true);
3029 }
3030
3031 public boolean indicateReceived() {
3032 return getPreferences().getBoolean("indicate_received", false);
3033 }
3034
3035 public boolean useTorToConnect() {
3036 return Config.FORCE_ORBOT || getPreferences().getBoolean("use_tor", false);
3037 }
3038
3039 public boolean showExtendedConnectionOptions() {
3040 return getPreferences().getBoolean("show_connection_options", false);
3041 }
3042
3043 public boolean broadcastLastActivity() {
3044 return getPreferences().getBoolean("last_activity", false);
3045 }
3046
3047 public int unreadCount() {
3048 int count = 0;
3049 for (Conversation conversation : getConversations()) {
3050 count += conversation.unreadCount();
3051 }
3052 return count;
3053 }
3054
3055
3056 public void showErrorToastInUi(int resId) {
3057 if (mOnShowErrorToast != null) {
3058 mOnShowErrorToast.onShowErrorToast(resId);
3059 }
3060 }
3061
3062 public void updateConversationUi() {
3063 if (mOnConversationUpdate != null) {
3064 mOnConversationUpdate.onConversationUpdate();
3065 }
3066 }
3067
3068 public void updateAccountUi() {
3069 if (mOnAccountUpdate != null) {
3070 mOnAccountUpdate.onAccountUpdate();
3071 }
3072 }
3073
3074 public void updateRosterUi() {
3075 if (mOnRosterUpdate != null) {
3076 mOnRosterUpdate.onRosterUpdate();
3077 }
3078 }
3079
3080 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
3081 if (mOnCaptchaRequested != null) {
3082 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
3083 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
3084 (int) (captcha.getHeight() * metrics.scaledDensity), false);
3085
3086 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
3087 return true;
3088 }
3089 return false;
3090 }
3091
3092 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
3093 if (mOnUpdateBlocklist != null) {
3094 mOnUpdateBlocklist.OnUpdateBlocklist(status);
3095 }
3096 }
3097
3098 public void updateMucRosterUi() {
3099 if (mOnMucRosterUpdate != null) {
3100 mOnMucRosterUpdate.onMucRosterUpdate();
3101 }
3102 }
3103
3104 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
3105 if (mOnKeyStatusUpdated != null) {
3106 mOnKeyStatusUpdated.onKeyStatusUpdated(report);
3107 }
3108 }
3109
3110 public Account findAccountByJid(final Jid accountJid) {
3111 for (Account account : this.accounts) {
3112 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
3113 return account;
3114 }
3115 }
3116 return null;
3117 }
3118
3119 public Conversation findConversationByUuid(String uuid) {
3120 for (Conversation conversation : getConversations()) {
3121 if (conversation.getUuid().equals(uuid)) {
3122 return conversation;
3123 }
3124 }
3125 return null;
3126 }
3127
3128 public boolean markRead(final Conversation conversation) {
3129 return markRead(conversation,true);
3130 }
3131
3132 public boolean markRead(final Conversation conversation, boolean clear) {
3133 if (clear) {
3134 mNotificationService.clear(conversation);
3135 }
3136 final List<Message> readMessages = conversation.markRead();
3137 if (readMessages.size() > 0) {
3138 Runnable runnable = new Runnable() {
3139 @Override
3140 public void run() {
3141 for (Message message : readMessages) {
3142 databaseBackend.updateMessage(message);
3143 }
3144 }
3145 };
3146 mDatabaseExecutor.execute(runnable);
3147 updateUnreadCountBadge();
3148 return true;
3149 } else {
3150 return false;
3151 }
3152 }
3153
3154 public synchronized void updateUnreadCountBadge() {
3155 int count = unreadCount();
3156 if (unreadCount != count) {
3157 Log.d(Config.LOGTAG, "update unread count to " + count);
3158 if (count > 0) {
3159 ShortcutBadger.applyCount(getApplicationContext(), count);
3160 } else {
3161 ShortcutBadger.removeCount(getApplicationContext());
3162 }
3163 unreadCount = count;
3164 }
3165 }
3166
3167 public void sendReadMarker(final Conversation conversation) {
3168 final Message markable = conversation.getLatestMarkableMessage();
3169 if (this.markRead(conversation)) {
3170 updateConversationUi();
3171 }
3172 if (confirmMessages()
3173 && markable != null
3174 && markable.trusted()
3175 && markable.getRemoteMsgId() != null) {
3176 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
3177 Account account = conversation.getAccount();
3178 final Jid to = markable.getCounterpart();
3179 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
3180 this.sendMessagePacket(conversation.getAccount(), packet);
3181 }
3182 }
3183
3184 public SecureRandom getRNG() {
3185 return this.mRandom;
3186 }
3187
3188 public MemorizingTrustManager getMemorizingTrustManager() {
3189 return this.mMemorizingTrustManager;
3190 }
3191
3192 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
3193 this.mMemorizingTrustManager = trustManager;
3194 }
3195
3196 public void updateMemorizingTrustmanager() {
3197 final MemorizingTrustManager tm;
3198 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
3199 if (dontTrustSystemCAs) {
3200 tm = new MemorizingTrustManager(getApplicationContext(), null);
3201 } else {
3202 tm = new MemorizingTrustManager(getApplicationContext());
3203 }
3204 setMemorizingTrustManager(tm);
3205 }
3206
3207 public PowerManager getPowerManager() {
3208 return this.pm;
3209 }
3210
3211 public LruCache<String, Bitmap> getBitmapCache() {
3212 return this.mBitmapCache;
3213 }
3214
3215 public void syncRosterToDisk(final Account account) {
3216 Runnable runnable = new Runnable() {
3217
3218 @Override
3219 public void run() {
3220 databaseBackend.writeRoster(account.getRoster());
3221 }
3222 };
3223 mDatabaseExecutor.execute(runnable);
3224
3225 }
3226
3227 public List<String> getKnownHosts() {
3228 final List<String> hosts = new ArrayList<>();
3229 for (final Account account : getAccounts()) {
3230 if (!hosts.contains(account.getServer().toString())) {
3231 hosts.add(account.getServer().toString());
3232 }
3233 for (final Contact contact : account.getRoster().getContacts()) {
3234 if (contact.showInRoster()) {
3235 final String server = contact.getServer().toString();
3236 if (server != null && !hosts.contains(server)) {
3237 hosts.add(server);
3238 }
3239 }
3240 }
3241 }
3242 if(Config.DOMAIN_LOCK != null && !hosts.contains(Config.DOMAIN_LOCK)) {
3243 hosts.add(Config.DOMAIN_LOCK);
3244 }
3245 if(Config.MAGIC_CREATE_DOMAIN != null && !hosts.contains(Config.MAGIC_CREATE_DOMAIN)) {
3246 hosts.add(Config.MAGIC_CREATE_DOMAIN);
3247 }
3248 return hosts;
3249 }
3250
3251 public List<String> getKnownConferenceHosts() {
3252 final ArrayList<String> mucServers = new ArrayList<>();
3253 for (final Account account : accounts) {
3254 if (account.getXmppConnection() != null) {
3255 final String server = account.getXmppConnection().getMucServer();
3256 if (server != null && !mucServers.contains(server)) {
3257 mucServers.add(server);
3258 }
3259 }
3260 }
3261 return mucServers;
3262 }
3263
3264 public void sendMessagePacket(Account account, MessagePacket packet) {
3265 XmppConnection connection = account.getXmppConnection();
3266 if (connection != null) {
3267 connection.sendMessagePacket(packet);
3268 }
3269 }
3270
3271 public void sendPresencePacket(Account account, PresencePacket packet) {
3272 XmppConnection connection = account.getXmppConnection();
3273 if (connection != null) {
3274 connection.sendPresencePacket(packet);
3275 }
3276 }
3277
3278 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
3279 final XmppConnection connection = account.getXmppConnection();
3280 if (connection != null) {
3281 IqPacket request = mIqGenerator.generateCreateAccountWithCaptcha(account, id, data);
3282 connection.sendUnmodifiedIqPacket(request, connection.registrationResponseListener);
3283 }
3284 }
3285
3286 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
3287 final XmppConnection connection = account.getXmppConnection();
3288 if (connection != null) {
3289 connection.sendIqPacket(packet, callback);
3290 }
3291 }
3292
3293 public void sendPresence(final Account account) {
3294 sendPresence(account, checkListeners() && broadcastLastActivity());
3295 }
3296
3297 private void sendPresence(final Account account, final boolean includeIdleTimestamp) {
3298 PresencePacket packet;
3299 if (manuallyChangePresence()) {
3300 packet = mPresenceGenerator.selfPresence(account, account.getPresenceStatus());
3301 String message = account.getPresenceStatusMessage();
3302 if (message != null && !message.isEmpty()) {
3303 packet.addChild(new Element("status").setContent(message));
3304 }
3305 } else {
3306 packet = mPresenceGenerator.selfPresence(account, getTargetPresence());
3307 }
3308 if (mLastActivity > 0 && includeIdleTimestamp) {
3309 long since = Math.min(mLastActivity, System.currentTimeMillis()); //don't send future dates
3310 packet.addChild("idle","urn:xmpp:idle:1").setAttribute("since", AbstractGenerator.getTimestamp(since));
3311 }
3312 sendPresencePacket(account, packet);
3313 }
3314
3315 private void deactivateGracePeriod() {
3316 for(Account account : getAccounts()) {
3317 account.deactivateGracePeriod();
3318 }
3319 }
3320
3321 public void refreshAllPresences() {
3322 boolean includeIdleTimestamp = checkListeners() && broadcastLastActivity();
3323 for (Account account : getAccounts()) {
3324 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3325 sendPresence(account, includeIdleTimestamp);
3326 }
3327 }
3328 }
3329
3330 private void refreshAllGcmTokens() {
3331 for(Account account : getAccounts()) {
3332 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
3333 mPushManagementService.registerPushTokenOnServer(account);
3334 }
3335 }
3336 }
3337
3338 private void sendOfflinePresence(final Account account) {
3339 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": sending offline presence");
3340 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
3341 }
3342
3343 public MessageGenerator getMessageGenerator() {
3344 return this.mMessageGenerator;
3345 }
3346
3347 public PresenceGenerator getPresenceGenerator() {
3348 return this.mPresenceGenerator;
3349 }
3350
3351 public IqGenerator getIqGenerator() {
3352 return this.mIqGenerator;
3353 }
3354
3355 public IqParser getIqParser() {
3356 return this.mIqParser;
3357 }
3358
3359 public JingleConnectionManager getJingleConnectionManager() {
3360 return this.mJingleConnectionManager;
3361 }
3362
3363 public MessageArchiveService getMessageArchiveService() {
3364 return this.mMessageArchiveService;
3365 }
3366
3367 public List<Contact> findContacts(Jid jid) {
3368 ArrayList<Contact> contacts = new ArrayList<>();
3369 for (Account account : getAccounts()) {
3370 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3371 Contact contact = account.getRoster().getContactFromRoster(jid);
3372 if (contact != null) {
3373 contacts.add(contact);
3374 }
3375 }
3376 }
3377 return contacts;
3378 }
3379
3380 public Conversation findFirstMuc(Jid jid) {
3381 for(Conversation conversation : getConversations()) {
3382 if (conversation.getJid().toBareJid().equals(jid.toBareJid())
3383 && conversation.getMode() == Conversation.MODE_MULTI) {
3384 return conversation;
3385 }
3386 }
3387 return null;
3388 }
3389
3390 public NotificationService getNotificationService() {
3391 return this.mNotificationService;
3392 }
3393
3394 public HttpConnectionManager getHttpConnectionManager() {
3395 return this.mHttpConnectionManager;
3396 }
3397
3398 public void resendFailedMessages(final Message message) {
3399 final Collection<Message> messages = new ArrayList<>();
3400 Message current = message;
3401 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3402 messages.add(current);
3403 if (current.mergeable(current.next())) {
3404 current = current.next();
3405 } else {
3406 break;
3407 }
3408 }
3409 for (final Message msg : messages) {
3410 msg.setTime(System.currentTimeMillis());
3411 markMessage(msg, Message.STATUS_WAITING);
3412 this.resendMessage(msg, false);
3413 }
3414 }
3415
3416 public void clearConversationHistory(final Conversation conversation) {
3417 conversation.clearMessages();
3418 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3419 conversation.setLastClearHistory(System.currentTimeMillis());
3420 Runnable runnable = new Runnable() {
3421 @Override
3422 public void run() {
3423 databaseBackend.deleteMessagesInConversation(conversation);
3424 databaseBackend.updateConversation(conversation);
3425 }
3426 };
3427 mDatabaseExecutor.execute(runnable);
3428 }
3429
3430 public void sendBlockRequest(final Blockable blockable, boolean reportSpam) {
3431 if (blockable != null && blockable.getBlockedJid() != null) {
3432 final Jid jid = blockable.getBlockedJid();
3433 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid, reportSpam), new OnIqPacketReceived() {
3434
3435 @Override
3436 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3437 if (packet.getType() == IqPacket.TYPE.RESULT) {
3438 account.getBlocklist().add(jid);
3439 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3440 }
3441 }
3442 });
3443 }
3444 }
3445
3446 public void sendUnblockRequest(final Blockable blockable) {
3447 if (blockable != null && blockable.getJid() != null) {
3448 final Jid jid = blockable.getBlockedJid();
3449 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3450 @Override
3451 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3452 if (packet.getType() == IqPacket.TYPE.RESULT) {
3453 account.getBlocklist().remove(jid);
3454 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3455 }
3456 }
3457 });
3458 }
3459 }
3460
3461 public void publishDisplayName(Account account) {
3462 String displayName = account.getDisplayName();
3463 if (displayName != null && !displayName.isEmpty()) {
3464 IqPacket publish = mIqGenerator.publishNick(displayName);
3465 sendIqPacket(account, publish, new OnIqPacketReceived() {
3466 @Override
3467 public void onIqPacketReceived(Account account, IqPacket packet) {
3468 if (packet.getType() == IqPacket.TYPE.ERROR) {
3469 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not publish nick");
3470 }
3471 }
3472 });
3473 }
3474 }
3475
3476 public ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String, String> key) {
3477 ServiceDiscoveryResult result = discoCache.get(key);
3478 if (result != null) {
3479 return result;
3480 } else {
3481 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3482 if (result != null) {
3483 discoCache.put(key, result);
3484 }
3485 return result;
3486 }
3487 }
3488
3489 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3490 final Pair<String,String> key = new Pair<>(presence.getHash(), presence.getVer());
3491 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3492 if (disco != null) {
3493 presence.setServiceDiscoveryResult(disco);
3494 } else {
3495 if (!account.inProgressDiscoFetches.contains(key)) {
3496 account.inProgressDiscoFetches.add(key);
3497 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3498 request.setTo(jid);
3499 request.query("http://jabber.org/protocol/disco#info");
3500 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": making disco request for "+key.second+" to "+jid);
3501 sendIqPacket(account, request, new OnIqPacketReceived() {
3502 @Override
3503 public void onIqPacketReceived(Account account, IqPacket discoPacket) {
3504 if (discoPacket.getType() == IqPacket.TYPE.RESULT) {
3505 ServiceDiscoveryResult disco = new ServiceDiscoveryResult(discoPacket);
3506 if (presence.getVer().equals(disco.getVer())) {
3507 databaseBackend.insertDiscoveryResult(disco);
3508 injectServiceDiscorveryResult(account.getRoster(), presence.getHash(), presence.getVer(), disco);
3509 } else {
3510 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + disco.getVer());
3511 }
3512 }
3513 account.inProgressDiscoFetches.remove(key);
3514 }
3515 });
3516 }
3517 }
3518 }
3519
3520 private void injectServiceDiscorveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3521 for(Contact contact : roster.getContacts()) {
3522 for(Presence presence : contact.getPresences().getPresences().values()) {
3523 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3524 presence.setServiceDiscoveryResult(disco);
3525 }
3526 }
3527 }
3528 }
3529
3530 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3531 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3532 request.addChild("prefs","urn:xmpp:mam:0");
3533 sendIqPacket(account, request, new OnIqPacketReceived() {
3534 @Override
3535 public void onIqPacketReceived(Account account, IqPacket packet) {
3536 Element prefs = packet.findChild("prefs","urn:xmpp:mam:0");
3537 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3538 callback.onPreferencesFetched(prefs);
3539 } else {
3540 callback.onPreferencesFetchFailed();
3541 }
3542 }
3543 });
3544 }
3545
3546 public PushManagementService getPushManagementService() {
3547 return mPushManagementService;
3548 }
3549
3550 public Account getPendingAccount() {
3551 Account pending = null;
3552 for(Account account : getAccounts()) {
3553 if (account.isOptionSet(Account.OPTION_REGISTER)) {
3554 pending = account;
3555 } else {
3556 return null;
3557 }
3558 }
3559 return pending;
3560 }
3561
3562 public void changeStatus(Account account, Presence.Status status, String statusMessage, boolean send) {
3563 if (!statusMessage.isEmpty()) {
3564 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3565 }
3566 changeStatusReal(account, status, statusMessage, send);
3567 }
3568
3569 private void changeStatusReal(Account account, Presence.Status status, String statusMessage, boolean send) {
3570 account.setPresenceStatus(status);
3571 account.setPresenceStatusMessage(statusMessage);
3572 databaseBackend.updateAccount(account);
3573 if (!account.isOptionSet(Account.OPTION_DISABLED) && send) {
3574 sendPresence(account);
3575 }
3576 }
3577
3578 public void changeStatus(Presence.Status status, String statusMessage) {
3579 if (!statusMessage.isEmpty()) {
3580 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3581 }
3582 for(Account account : getAccounts()) {
3583 changeStatusReal(account, status, statusMessage, true);
3584 }
3585 }
3586
3587 public List<PresenceTemplate> getPresenceTemplates(Account account) {
3588 List<PresenceTemplate> templates = databaseBackend.getPresenceTemplates();
3589 for(PresenceTemplate template : account.getSelfContact().getPresences().asTemplates()) {
3590 if (!templates.contains(template)) {
3591 templates.add(0, template);
3592 }
3593 }
3594 return templates;
3595 }
3596
3597 public void saveConversationAsBookmark(Conversation conversation, String name) {
3598 Account account = conversation.getAccount();
3599 Bookmark bookmark = new Bookmark(account, conversation.getJid().toBareJid());
3600 if (!conversation.getJid().isBareJid()) {
3601 bookmark.setNick(conversation.getJid().getResourcepart());
3602 }
3603 if (name != null && !name.trim().isEmpty()) {
3604 bookmark.setBookmarkName(name.trim());
3605 }
3606 bookmark.setAutojoin(getPreferences().getBoolean("autojoin",true));
3607 account.getBookmarks().add(bookmark);
3608 pushBookmarks(account);
3609 conversation.setBookmark(bookmark);
3610 }
3611
3612 public void clearStartTimeCounter() {
3613 mDatabaseExecutor.execute(new Runnable() {
3614 @Override
3615 public void run() {
3616 databaseBackend.clearStartTimeCounter();
3617 }
3618 });
3619 }
3620
3621 public void verifyFingerprints(Contact contact, List<XmppUri.Fingerprint> fingerprints) {
3622 boolean needsRosterWrite = false;
3623 final AxolotlService axolotlService = contact.getAccount().getAxolotlService();
3624 for(XmppUri.Fingerprint fp : fingerprints) {
3625 if (fp.type == XmppUri.FingerprintType.OTR) {
3626 needsRosterWrite |= contact.addOtrFingerprint(fp.fingerprint);
3627 } else if (fp.type == XmppUri.FingerprintType.OMEMO) {
3628 String fingerprint = "05"+fp.fingerprint.replaceAll("\\s","");
3629 FingerprintStatus fingerprintStatus = axolotlService.getFingerprintTrust(fingerprint);
3630 if (fingerprintStatus != null) {
3631 if (!fingerprintStatus.isVerified()) {
3632 axolotlService.setFingerprintTrust(fingerprint,fingerprintStatus.toVerified());
3633 }
3634 } else {
3635 axolotlService.preVerifyFingerprint(contact,fingerprint);
3636 }
3637 }
3638 }
3639 if (needsRosterWrite) {
3640 syncRosterToDisk(contact.getAccount());
3641 }
3642 }
3643
3644 public boolean verifyFingerprints(Account account, List<XmppUri.Fingerprint> fingerprints) {
3645 final AxolotlService axolotlService = account.getAxolotlService();
3646 boolean verifiedSomething = false;
3647 for(XmppUri.Fingerprint fp : fingerprints) {
3648 if (fp.type == XmppUri.FingerprintType.OMEMO) {
3649 String fingerprint = "05"+fp.fingerprint.replaceAll("\\s","");
3650 Log.d(Config.LOGTAG,"trying to verify own fp="+fingerprint);
3651 FingerprintStatus fingerprintStatus = axolotlService.getFingerprintTrust(fingerprint);
3652 if (fingerprintStatus != null) {
3653 if (!fingerprintStatus.isVerified()) {
3654 axolotlService.setFingerprintTrust(fingerprint,fingerprintStatus.toVerified());
3655 verifiedSomething = true;
3656 }
3657 } else {
3658 axolotlService.preVerifyFingerprint(account,fingerprint);
3659 verifiedSomething = true;
3660 }
3661 }
3662 }
3663 return verifiedSomething;
3664 }
3665
3666 public interface OnMamPreferencesFetched {
3667 void onPreferencesFetched(Element prefs);
3668 void onPreferencesFetchFailed();
3669 }
3670
3671 public void pushMamPreferences(Account account, Element prefs) {
3672 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
3673 set.addChild(prefs);
3674 sendIqPacket(account, set, null);
3675 }
3676
3677 public interface OnAccountCreated {
3678 void onAccountCreated(Account account);
3679
3680 void informUser(int r);
3681 }
3682
3683 public interface OnMoreMessagesLoaded {
3684 void onMoreMessagesLoaded(int count, Conversation conversation);
3685
3686 void informUser(int r);
3687 }
3688
3689 public interface OnAccountPasswordChanged {
3690 void onPasswordChangeSucceeded();
3691
3692 void onPasswordChangeFailed();
3693 }
3694
3695 public interface OnAffiliationChanged {
3696 void onAffiliationChangedSuccessful(Jid jid);
3697
3698 void onAffiliationChangeFailed(Jid jid, int resId);
3699 }
3700
3701 public interface OnRoleChanged {
3702 void onRoleChangedSuccessful(String nick);
3703
3704 void onRoleChangeFailed(String nick, int resid);
3705 }
3706
3707 public interface OnConversationUpdate {
3708 void onConversationUpdate();
3709 }
3710
3711 public interface OnAccountUpdate {
3712 void onAccountUpdate();
3713 }
3714
3715 public interface OnCaptchaRequested {
3716 void onCaptchaRequested(Account account,
3717 String id,
3718 Data data,
3719 Bitmap captcha);
3720 }
3721
3722 public interface OnRosterUpdate {
3723 void onRosterUpdate();
3724 }
3725
3726 public interface OnMucRosterUpdate {
3727 void onMucRosterUpdate();
3728 }
3729
3730 public interface OnConferenceConfigurationFetched {
3731 void onConferenceConfigurationFetched(Conversation conversation);
3732
3733 void onFetchFailed(Conversation conversation, Element error);
3734 }
3735
3736 public interface OnConferenceJoined {
3737 void onConferenceJoined(Conversation conversation);
3738 }
3739
3740 public interface OnConferenceOptionsPushed {
3741 void onPushSucceeded();
3742
3743 void onPushFailed();
3744 }
3745
3746 public interface OnShowErrorToast {
3747 void onShowErrorToast(int resId);
3748 }
3749
3750 public class XmppConnectionBinder extends Binder {
3751 public XmppConnectionService getService() {
3752 return XmppConnectionService.this;
3753 }
3754 }
3755}