1package eu.siacs.conversations.services;
2
3import android.annotation.SuppressLint;
4import android.app.AlarmManager;
5import android.app.PendingIntent;
6import android.app.Service;
7import android.content.Context;
8import android.content.Intent;
9import android.content.IntentFilter;
10import android.content.SharedPreferences;
11import android.database.ContentObserver;
12import android.graphics.Bitmap;
13import android.media.AudioManager;
14import android.net.ConnectivityManager;
15import android.net.NetworkInfo;
16import android.net.Uri;
17import android.os.Binder;
18import android.os.Build;
19import android.os.Bundle;
20import android.os.FileObserver;
21import android.os.IBinder;
22import android.os.Looper;
23import android.os.PowerManager;
24import android.os.PowerManager.WakeLock;
25import android.os.SystemClock;
26import android.preference.PreferenceManager;
27import android.provider.ContactsContract;
28import android.util.Log;
29import android.util.LruCache;
30
31import net.java.otr4j.OtrException;
32import net.java.otr4j.session.Session;
33import net.java.otr4j.session.SessionID;
34import net.java.otr4j.session.SessionImpl;
35import net.java.otr4j.session.SessionStatus;
36
37import org.openintents.openpgp.util.OpenPgpApi;
38import org.openintents.openpgp.util.OpenPgpServiceConnection;
39
40import java.math.BigInteger;
41import java.security.SecureRandom;
42import java.util.ArrayList;
43import java.util.Arrays;
44import java.util.Collection;
45import java.util.Collections;
46import java.util.Comparator;
47import java.util.Hashtable;
48import java.util.Iterator;
49import java.util.List;
50import java.util.Locale;
51import java.util.Map;
52import java.util.concurrent.CopyOnWriteArrayList;
53
54import de.duenndns.ssl.MemorizingTrustManager;
55import eu.siacs.conversations.Config;
56import eu.siacs.conversations.R;
57import eu.siacs.conversations.crypto.PgpEngine;
58import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
59import eu.siacs.conversations.entities.Account;
60import eu.siacs.conversations.entities.Blockable;
61import eu.siacs.conversations.entities.Bookmark;
62import eu.siacs.conversations.entities.Contact;
63import eu.siacs.conversations.entities.Conversation;
64import eu.siacs.conversations.entities.Message;
65import eu.siacs.conversations.entities.MucOptions;
66import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
67import eu.siacs.conversations.entities.Presences;
68import eu.siacs.conversations.entities.Transferable;
69import eu.siacs.conversations.entities.TransferablePlaceholder;
70import eu.siacs.conversations.generator.IqGenerator;
71import eu.siacs.conversations.generator.MessageGenerator;
72import eu.siacs.conversations.generator.PresenceGenerator;
73import eu.siacs.conversations.http.HttpConnectionManager;
74import eu.siacs.conversations.parser.IqParser;
75import eu.siacs.conversations.parser.MessageParser;
76import eu.siacs.conversations.parser.PresenceParser;
77import eu.siacs.conversations.persistance.DatabaseBackend;
78import eu.siacs.conversations.persistance.FileBackend;
79import eu.siacs.conversations.ui.UiCallback;
80import eu.siacs.conversations.utils.CryptoHelper;
81import eu.siacs.conversations.utils.ExceptionHelper;
82import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
83import eu.siacs.conversations.utils.PRNGFixes;
84import eu.siacs.conversations.utils.PhoneHelper;
85import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
86import eu.siacs.conversations.utils.Xmlns;
87import eu.siacs.conversations.xml.Element;
88import eu.siacs.conversations.xmpp.OnBindListener;
89import eu.siacs.conversations.xmpp.OnContactStatusChanged;
90import eu.siacs.conversations.xmpp.OnIqPacketReceived;
91import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
92import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
93import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
94import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
95import eu.siacs.conversations.xmpp.OnStatusChanged;
96import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
97import eu.siacs.conversations.xmpp.XmppConnection;
98import eu.siacs.conversations.xmpp.chatstate.ChatState;
99import eu.siacs.conversations.xmpp.forms.Data;
100import eu.siacs.conversations.xmpp.forms.Field;
101import eu.siacs.conversations.xmpp.jid.InvalidJidException;
102import eu.siacs.conversations.xmpp.jid.Jid;
103import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
104import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
105import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
106import eu.siacs.conversations.xmpp.pep.Avatar;
107import eu.siacs.conversations.xmpp.stanzas.IqPacket;
108import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
109import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
110import me.leolin.shortcutbadger.ShortcutBadger;
111
112public class XmppConnectionService extends Service implements OnPhoneContactsLoadedListener {
113
114 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
115 public static final String ACTION_DISABLE_FOREGROUND = "disable_foreground";
116 private static final String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
117 public static final String ACTION_TRY_AGAIN = "try_again";
118 public static final String ACTION_DISABLE_ACCOUNT = "disable_account";
119 private ContentObserver contactObserver = new ContentObserver(null) {
120 @Override
121 public void onChange(boolean selfChange) {
122 super.onChange(selfChange);
123 Intent intent = new Intent(getApplicationContext(),
124 XmppConnectionService.class);
125 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
126 startService(intent);
127 }
128 };
129
130 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor();
131 private final SerialSingleThreadExecutor mDatabaseExecutor = new SerialSingleThreadExecutor();
132
133 private final IBinder mBinder = new XmppConnectionBinder();
134 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
135 private final FileObserver fileObserver = new FileObserver(
136 FileBackend.getConversationsImageDirectory()) {
137
138 @Override
139 public void onEvent(int event, String path) {
140 if (event == FileObserver.DELETE) {
141 markFileDeleted(path.split("\\.")[0]);
142 }
143 }
144 };
145 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
146
147 @Override
148 public void onJinglePacketReceived(Account account, JinglePacket packet) {
149 mJingleConnectionManager.deliverPacket(account, packet);
150 }
151 };
152 private final OnBindListener mOnBindListener = new OnBindListener() {
153
154 @Override
155 public void onBind(final Account account) {
156 account.getRoster().clearPresences();
157 fetchRosterFromServer(account);
158 fetchBookmarks(account);
159 sendPresence(account);
160 connectMultiModeConversations(account);
161 mMessageArchiveService.executePendingQueries(account);
162 mJingleConnectionManager.cancelInTransmission();
163 syncDirtyContacts(account);
164 account.getAxolotlService().publishBundlesIfNeeded(true);
165 }
166 };
167 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
168
169 @Override
170 public void onMessageAcknowledged(Account account, String uuid) {
171 for (final Conversation conversation : getConversations()) {
172 if (conversation.getAccount() == account) {
173 Message message = conversation.findUnsentMessageWithUuid(uuid);
174 if (message != null) {
175 markMessage(message, Message.STATUS_SEND);
176 if (conversation.setLastMessageTransmitted(System.currentTimeMillis())) {
177 databaseBackend.updateConversation(conversation);
178 }
179 }
180 }
181 }
182 }
183 };
184 private final IqGenerator mIqGenerator = new IqGenerator(this);
185 public DatabaseBackend databaseBackend;
186 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
187
188 @Override
189 public void onContactStatusChanged(Contact contact, boolean online) {
190 Conversation conversation = find(getConversations(), contact);
191 if (conversation != null) {
192 if (online) {
193 conversation.endOtrIfNeeded();
194 if (contact.getPresences().size() == 1) {
195 sendUnsentMessages(conversation);
196 }
197 } else {
198 if (contact.getPresences().size() >= 1) {
199 if (conversation.hasValidOtrSession()) {
200 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
201 if (!(Arrays.asList(contact.getPresences().asStringArray()).contains(otrResource))) {
202 conversation.endOtrIfNeeded();
203 }
204 }
205 } else {
206 conversation.endOtrIfNeeded();
207 }
208 }
209 }
210 }
211 };
212 private FileBackend fileBackend = new FileBackend(this);
213 private MemorizingTrustManager mMemorizingTrustManager;
214 private NotificationService mNotificationService = new NotificationService(
215 this);
216 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
217 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
218 private IqParser mIqParser = new IqParser(this);
219 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
220 @Override
221 public void onIqPacketReceived(Account account, IqPacket packet) {
222 if (packet.getType() != IqPacket.TYPE.RESULT) {
223 Element error = packet.findChild("error");
224 String text = error != null ? error.findChildContent("text") : null;
225 if (text != null) {
226 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": received iq error - "+text);
227 }
228 }
229 }
230 };
231 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
232 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
233 private List<Account> accounts;
234 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
235 this);
236 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
237 this);
238 private AvatarService mAvatarService = new AvatarService(this);
239 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
240 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
241 private OnConversationUpdate mOnConversationUpdate = null;
242 private int convChangedListenerCount = 0;
243 private OnShowErrorToast mOnShowErrorToast = null;
244 private int showErrorToastListenerCount = 0;
245 private int unreadCount = -1;
246 private OnAccountUpdate mOnAccountUpdate = null;
247 private OnStatusChanged statusListener = new OnStatusChanged() {
248
249 @Override
250 public void onStatusChanged(Account account) {
251 XmppConnection connection = account.getXmppConnection();
252 if (mOnAccountUpdate != null) {
253 mOnAccountUpdate.onAccountUpdate();
254 }
255 if (account.getStatus() == Account.State.ONLINE) {
256 if (connection != null && connection.getFeatures().csi()) {
257 if (checkListeners()) {
258 Log.d(Config.LOGTAG, account.getJid().toBareJid()+ " sending csi//inactive");
259 connection.sendInactive();
260 } else {
261 Log.d(Config.LOGTAG, account.getJid().toBareJid()+ " sending csi//active");
262 connection.sendActive();
263 }
264 }
265 List<Conversation> conversations = getConversations();
266 for (Conversation conversation : conversations) {
267 if (conversation.getAccount() == account) {
268 conversation.startOtrIfNeeded();
269 sendUnsentMessages(conversation);
270 }
271 }
272 for (Conversation conversation : account.pendingConferenceLeaves) {
273 leaveMuc(conversation);
274 }
275 account.pendingConferenceLeaves.clear();
276 for (Conversation conversation : account.pendingConferenceJoins) {
277 joinMuc(conversation);
278 }
279 account.pendingConferenceJoins.clear();
280 scheduleWakeUpCall(Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
281 } else if (account.getStatus() == Account.State.OFFLINE) {
282 resetSendingToWaiting(account);
283 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
284 int timeToReconnect = mRandom.nextInt(20) + 10;
285 scheduleWakeUpCall(timeToReconnect,account.getUuid().hashCode());
286 }
287 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
288 databaseBackend.updateAccount(account);
289 reconnectAccount(account, true, false);
290 } else if ((account.getStatus() != Account.State.CONNECTING)
291 && (account.getStatus() != Account.State.NO_INTERNET)) {
292 if (connection != null) {
293 int next = connection.getTimeToNextAttempt();
294 Log.d(Config.LOGTAG, account.getJid().toBareJid()
295 + ": error connecting account. try again in "
296 + next + "s for the "
297 + (connection.getAttempt() + 1) + " time");
298 scheduleWakeUpCall(next,account.getUuid().hashCode());
299 }
300 }
301 getNotificationService().updateErrorNotification();
302 }
303 };
304 private int accountChangedListenerCount = 0;
305 private OnRosterUpdate mOnRosterUpdate = null;
306 private OnUpdateBlocklist mOnUpdateBlocklist = null;
307 private int updateBlocklistListenerCount = 0;
308 private int rosterChangedListenerCount = 0;
309 private OnMucRosterUpdate mOnMucRosterUpdate = null;
310 private int mucRosterChangedListenerCount = 0;
311 private OnKeyStatusUpdated mOnKeyStatusUpdated = null;
312 private int keyStatusUpdatedListenerCount = 0;
313 private SecureRandom mRandom;
314 private OpenPgpServiceConnection pgpServiceConnection;
315 private PgpEngine mPgpEngine = null;
316 private WakeLock wakeLock;
317 private PowerManager pm;
318 private LruCache<String, Bitmap> mBitmapCache;
319 private Thread mPhoneContactMergerThread;
320 private EventReceiver mEventReceiver = new EventReceiver();
321
322 private boolean mRestoredFromDatabase = false;
323 public boolean areMessagesInitialized() {
324 return this.mRestoredFromDatabase;
325 }
326
327 public PgpEngine getPgpEngine() {
328 if (pgpServiceConnection.isBound()) {
329 if (this.mPgpEngine == null) {
330 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
331 getApplicationContext(),
332 pgpServiceConnection.getService()), this);
333 }
334 return mPgpEngine;
335 } else {
336 return null;
337 }
338
339 }
340
341 public FileBackend getFileBackend() {
342 return this.fileBackend;
343 }
344
345 public AvatarService getAvatarService() {
346 return this.mAvatarService;
347 }
348
349 public void attachLocationToConversation(final Conversation conversation,
350 final Uri uri,
351 final UiCallback<Message> callback) {
352 int encryption = conversation.getNextEncryption();
353 if (encryption == Message.ENCRYPTION_PGP) {
354 encryption = Message.ENCRYPTION_DECRYPTED;
355 }
356 Message message = new Message(conversation,uri.toString(),encryption);
357 if (conversation.getNextCounterpart() != null) {
358 message.setCounterpart(conversation.getNextCounterpart());
359 }
360 if (encryption == Message.ENCRYPTION_DECRYPTED) {
361 getPgpEngine().encrypt(message, callback);
362 } else {
363 callback.success(message);
364 }
365 }
366
367 public void attachFileToConversation(final Conversation conversation,
368 final Uri uri,
369 final UiCallback<Message> callback) {
370 final Message message;
371 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
372 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
373 } else {
374 message = new Message(conversation, "", conversation.getNextEncryption());
375 }
376 message.setCounterpart(conversation.getNextCounterpart());
377 message.setType(Message.TYPE_FILE);
378 String path = getFileBackend().getOriginalPath(uri);
379 if (path!=null) {
380 message.setRelativeFilePath(path);
381 getFileBackend().updateFileParams(message);
382 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
383 getPgpEngine().encrypt(message, callback);
384 } else {
385 callback.success(message);
386 }
387 } else {
388 mFileAddingExecutor.execute(new Runnable() {
389 @Override
390 public void run() {
391 try {
392 getFileBackend().copyFileToPrivateStorage(message, uri);
393 getFileBackend().updateFileParams(message);
394 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
395 getPgpEngine().encrypt(message, callback);
396 } else {
397 callback.success(message);
398 }
399 } catch (FileBackend.FileCopyException e) {
400 callback.error(e.getResId(), message);
401 }
402 }
403 });
404 }
405 }
406
407 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
408 if (getFileBackend().useImageAsIs(uri)) {
409 Log.d(Config.LOGTAG,"using image as is");
410 attachFileToConversation(conversation, uri, callback);
411 return;
412 }
413 final Message message;
414 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
415 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
416 } else {
417 message = new Message(conversation, "",conversation.getNextEncryption());
418 }
419 message.setCounterpart(conversation.getNextCounterpart());
420 message.setType(Message.TYPE_IMAGE);
421 mFileAddingExecutor.execute(new Runnable() {
422
423 @Override
424 public void run() {
425 try {
426 getFileBackend().copyImageToPrivateStorage(message, uri);
427 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
428 getPgpEngine().encrypt(message, callback);
429 } else {
430 callback.success(message);
431 }
432 } catch (final FileBackend.FileCopyException e) {
433 callback.error(e.getResId(), message);
434 }
435 }
436 });
437 }
438
439 public Conversation find(Bookmark bookmark) {
440 return find(bookmark.getAccount(), bookmark.getJid());
441 }
442
443 public Conversation find(final Account account, final Jid jid) {
444 return find(getConversations(), account, jid);
445 }
446
447 @Override
448 public int onStartCommand(Intent intent, int flags, int startId) {
449 final String action = intent == null ? null : intent.getAction();
450 boolean interactive = false;
451 if (action != null) {
452 Log.d(Config.LOGTAG,"action: "+action);
453 switch (action) {
454 case ConnectivityManager.CONNECTIVITY_ACTION:
455 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
456 resetAllAttemptCounts(true);
457 }
458 break;
459 case ACTION_MERGE_PHONE_CONTACTS:
460 if (mRestoredFromDatabase) {
461 PhoneHelper.loadPhoneContacts(getApplicationContext(),
462 new CopyOnWriteArrayList<Bundle>(),
463 this);
464 }
465 return START_STICKY;
466 case Intent.ACTION_SHUTDOWN:
467 logoutAndSave();
468 return START_NOT_STICKY;
469 case ACTION_CLEAR_NOTIFICATION:
470 mNotificationService.clear();
471 break;
472 case ACTION_DISABLE_FOREGROUND:
473 getPreferences().edit().putBoolean("keep_foreground_service",false).commit();
474 toggleForegroundService();
475 break;
476 case ACTION_TRY_AGAIN:
477 resetAllAttemptCounts(false);
478 interactive = true;
479 break;
480 case ACTION_DISABLE_ACCOUNT:
481 try {
482 String jid = intent.getStringExtra("account");
483 Account account = jid == null ? null : findAccountByJid(Jid.fromString(jid));
484 if (account != null) {
485 account.setOption(Account.OPTION_DISABLED,true);
486 updateAccount(account);
487 }
488 } catch (final InvalidJidException ignored) {
489 break;
490 }
491 break;
492 case AudioManager.RINGER_MODE_CHANGED_ACTION:
493 if (xaOnSilentMode()) {
494 refreshAllPresences();
495 }
496 break;
497 case Intent.ACTION_SCREEN_OFF:
498 case Intent.ACTION_SCREEN_ON:
499 if (awayWhenScreenOff()) {
500 refreshAllPresences();
501 }
502 break;
503 }
504 }
505 this.wakeLock.acquire();
506
507 for (Account account : accounts) {
508 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
509 if (!hasInternetConnection()) {
510 account.setStatus(Account.State.NO_INTERNET);
511 if (statusListener != null) {
512 statusListener.onStatusChanged(account);
513 }
514 } else {
515 if (account.getStatus() == Account.State.NO_INTERNET) {
516 account.setStatus(Account.State.OFFLINE);
517 if (statusListener != null) {
518 statusListener.onStatusChanged(account);
519 }
520 }
521 if (account.getStatus() == Account.State.ONLINE) {
522 long lastReceived = account.getXmppConnection().getLastPacketReceived();
523 long lastSent = account.getXmppConnection().getLastPingSent();
524 long pingInterval = "ui".equals(action) ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
525 long msToNextPing = (Math.max(lastReceived,lastSent) + pingInterval) - SystemClock.elapsedRealtime();
526 long pingTimeoutIn = (lastSent + Config.PING_TIMEOUT * 1000) - SystemClock.elapsedRealtime();
527 if (lastSent > lastReceived) {
528 if (pingTimeoutIn < 0) {
529 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
530 this.reconnectAccount(account, true, interactive);
531 } else {
532 int secs = (int) (pingTimeoutIn / 1000);
533 this.scheduleWakeUpCall(secs,account.getUuid().hashCode());
534 }
535 } else if (msToNextPing <= 0) {
536 account.getXmppConnection().sendPing();
537 Log.d(Config.LOGTAG, account.getJid().toBareJid()+" send ping");
538 this.scheduleWakeUpCall(Config.PING_TIMEOUT,account.getUuid().hashCode());
539 } else {
540 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
541 }
542 } else if (account.getStatus() == Account.State.OFFLINE) {
543 reconnectAccount(account,true, interactive);
544 } else if (account.getStatus() == Account.State.CONNECTING) {
545 long timeout = Config.CONNECT_TIMEOUT - ((SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000);
546 if (timeout < 0) {
547 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting");
548 reconnectAccount(account, true, interactive);
549 } else {
550 scheduleWakeUpCall((int) timeout,account.getUuid().hashCode());
551 }
552 } else {
553 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
554 reconnectAccount(account, true, interactive);
555 }
556 }
557
558 }
559 if (mOnAccountUpdate != null) {
560 mOnAccountUpdate.onAccountUpdate();
561 }
562 }
563 }
564 if (wakeLock.isHeld()) {
565 try {
566 wakeLock.release();
567 } catch (final RuntimeException ignored) {
568 }
569 }
570 return START_STICKY;
571 }
572
573 private boolean xaOnSilentMode() {
574 return getPreferences().getBoolean("xa_on_silent_mode", false);
575 }
576
577 private boolean awayWhenScreenOff() {
578 return getPreferences().getBoolean("away_when_screen_off", false);
579 }
580
581 private int getTargetPresence() {
582 if (xaOnSilentMode() && isPhoneSilenced()) {
583 return Presences.XA;
584 } else if (awayWhenScreenOff() && !isInteractive()) {
585 return Presences.AWAY;
586 } else {
587 return Presences.ONLINE;
588 }
589 }
590
591 @SuppressLint("NewApi")
592 @SuppressWarnings("deprecation")
593 public boolean isInteractive() {
594 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
595
596 final boolean isScreenOn;
597 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
598 isScreenOn = pm.isScreenOn();
599 } else {
600 isScreenOn = pm.isInteractive();
601 }
602 return isScreenOn;
603 }
604
605 private boolean isPhoneSilenced() {
606 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
607 return audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT;
608 }
609
610 private void resetAllAttemptCounts(boolean reallyAll) {
611 Log.d(Config.LOGTAG,"resetting all attepmt counts");
612 for(Account account : accounts) {
613 if (account.hasErrorStatus() || reallyAll) {
614 final XmppConnection connection = account.getXmppConnection();
615 if (connection != null) {
616 connection.resetAttemptCount();
617 }
618 }
619 }
620 }
621
622 public boolean hasInternetConnection() {
623 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
624 .getSystemService(Context.CONNECTIVITY_SERVICE);
625 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
626 return activeNetwork != null && activeNetwork.isConnected();
627 }
628
629 @SuppressLint("TrulyRandom")
630 @Override
631 public void onCreate() {
632 ExceptionHelper.init(getApplicationContext());
633 PRNGFixes.apply();
634 this.mRandom = new SecureRandom();
635 updateMemorizingTrustmanager();
636 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
637 final int cacheSize = maxMemory / 8;
638 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
639 @Override
640 protected int sizeOf(final String key, final Bitmap bitmap) {
641 return bitmap.getByteCount() / 1024;
642 }
643 };
644
645 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
646 this.accounts = databaseBackend.getAccounts();
647
648 restoreFromDatabase();
649
650 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
651 this.fileObserver.startWatching();
652
653 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain");
654 this.pgpServiceConnection.bindToService();
655
656 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
657 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK,"XmppConnectionService");
658 toggleForegroundService();
659 updateUnreadCountBadge();
660 toggleScreenEventReceiver();
661 }
662
663 @Override
664 public void onDestroy() {
665 unregisterReceiver(this.mEventReceiver);
666 super.onDestroy();
667 }
668
669 public void toggleScreenEventReceiver() {
670 if (awayWhenScreenOff()) {
671 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
672 filter.addAction(Intent.ACTION_SCREEN_OFF);
673 registerReceiver(this.mEventReceiver, filter);
674 } else {
675 unregisterReceiver(this.mEventReceiver);
676 }
677 }
678
679 public void toggleForegroundService() {
680 if (getPreferences().getBoolean("keep_foreground_service",false)) {
681 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
682 } else {
683 stopForeground(true);
684 }
685 }
686
687 @Override
688 public void onTaskRemoved(final Intent rootIntent) {
689 super.onTaskRemoved(rootIntent);
690 if (!getPreferences().getBoolean("keep_foreground_service",false)) {
691 this.logoutAndSave();
692 }
693 }
694
695 private void logoutAndSave() {
696 for (final Account account : accounts) {
697 databaseBackend.writeRoster(account.getRoster());
698 if (account.getXmppConnection() != null) {
699 disconnect(account, false);
700 }
701 }
702 Context context = getApplicationContext();
703 AlarmManager alarmManager = (AlarmManager) context
704 .getSystemService(Context.ALARM_SERVICE);
705 Intent intent = new Intent(context, EventReceiver.class);
706 alarmManager.cancel(PendingIntent.getBroadcast(context, 0, intent, 0));
707 Log.d(Config.LOGTAG, "good bye");
708 stopSelf();
709 }
710
711 protected void scheduleWakeUpCall(int seconds, int requestCode) {
712 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
713
714 Context context = getApplicationContext();
715 AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
716
717 Intent intent = new Intent(context, EventReceiver.class);
718 intent.setAction("ping");
719 PendingIntent alarmIntent = PendingIntent.getBroadcast(context, requestCode, intent, 0);
720 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
721 }
722
723 public XmppConnection createConnection(final Account account) {
724 final SharedPreferences sharedPref = getPreferences();
725 account.setResource(sharedPref.getString("resource", "mobile")
726 .toLowerCase(Locale.getDefault()));
727 final XmppConnection connection = new XmppConnection(account, this);
728 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
729 connection.setOnStatusChangedListener(this.statusListener);
730 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
731 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
732 connection.setOnJinglePacketReceivedListener(this.jingleListener);
733 connection.setOnBindListener(this.mOnBindListener);
734 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
735 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
736 return connection;
737 }
738
739 public void sendChatState(Conversation conversation) {
740 if (sendChatStates()) {
741 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
742 sendMessagePacket(conversation.getAccount(), packet);
743 }
744 }
745
746 private void sendFileMessage(final Message message, final boolean delay) {
747 Log.d(Config.LOGTAG, "send file message");
748 final Account account = message.getConversation().getAccount();
749 final XmppConnection connection = account.getXmppConnection();
750 if (connection != null && connection.getFeatures().httpUpload()) {
751 mHttpConnectionManager.createNewUploadConnection(message, delay);
752 } else {
753 mJingleConnectionManager.createNewConnection(message);
754 }
755 }
756
757 public void sendMessage(final Message message) {
758 sendMessage(message, false, false);
759 }
760
761 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
762 final Account account = message.getConversation().getAccount();
763 final Conversation conversation = message.getConversation();
764 account.deactivateGracePeriod();
765 MessagePacket packet = null;
766 boolean saveInDb = true;
767 message.setStatus(Message.STATUS_WAITING);
768
769 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
770 message.getConversation().endOtrIfNeeded();
771 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
772 new Conversation.OnMessageFound() {
773 @Override
774 public void onMessageFound(Message message) {
775 markMessage(message,Message.STATUS_SEND_FAILED);
776 }
777 });
778 }
779
780 if (account.isOnlineAndConnected()) {
781 switch (message.getEncryption()) {
782 case Message.ENCRYPTION_NONE:
783 if (message.needsUploading()) {
784 if (account.httpUploadAvailable() || message.fixCounterpart()) {
785 this.sendFileMessage(message,delay);
786 } else {
787 break;
788 }
789 } else {
790 packet = mMessageGenerator.generateChat(message);
791 }
792 break;
793 case Message.ENCRYPTION_PGP:
794 case Message.ENCRYPTION_DECRYPTED:
795 if (message.needsUploading()) {
796 if (account.httpUploadAvailable() || message.fixCounterpart()) {
797 this.sendFileMessage(message,delay);
798 } else {
799 break;
800 }
801 } else {
802 packet = mMessageGenerator.generatePgpChat(message);
803 }
804 break;
805 case Message.ENCRYPTION_OTR:
806 SessionImpl otrSession = conversation.getOtrSession();
807 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
808 try {
809 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
810 } catch (InvalidJidException e) {
811 break;
812 }
813 if (message.needsUploading()) {
814 mJingleConnectionManager.createNewConnection(message);
815 } else {
816 packet = mMessageGenerator.generateOtrChat(message);
817 }
818 } else if (otrSession == null) {
819 if (message.fixCounterpart()) {
820 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
821 } else {
822 break;
823 }
824 }
825 break;
826 case Message.ENCRYPTION_AXOLOTL:
827 message.setAxolotlFingerprint(account.getAxolotlService().getOwnFingerprint());
828 if (message.needsUploading()) {
829 if (account.httpUploadAvailable() || message.fixCounterpart()) {
830 this.sendFileMessage(message,delay);
831 } else {
832 break;
833 }
834 } else {
835 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
836 if (axolotlMessage == null) {
837 account.getAxolotlService().preparePayloadMessage(message, delay);
838 } else {
839 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
840 }
841 }
842 break;
843
844 }
845 if (packet != null) {
846 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
847 message.setStatus(Message.STATUS_UNSEND);
848 } else {
849 message.setStatus(Message.STATUS_SEND);
850 }
851 }
852 } else {
853 switch(message.getEncryption()) {
854 case Message.ENCRYPTION_DECRYPTED:
855 if (!message.needsUploading()) {
856 String pgpBody = message.getEncryptedBody();
857 String decryptedBody = message.getBody();
858 message.setBody(pgpBody);
859 message.setEncryption(Message.ENCRYPTION_PGP);
860 databaseBackend.createMessage(message);
861 saveInDb = false;
862 message.setBody(decryptedBody);
863 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
864 }
865 break;
866 case Message.ENCRYPTION_OTR:
867 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
868 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
869 }
870 break;
871 case Message.ENCRYPTION_AXOLOTL:
872 message.setAxolotlFingerprint(account.getAxolotlService().getOwnFingerprint());
873 break;
874 }
875 }
876
877 if (resend) {
878 if (packet != null) {
879 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
880 markMessage(message,Message.STATUS_UNSEND);
881 } else {
882 markMessage(message,Message.STATUS_SEND);
883 }
884 }
885 } else {
886 conversation.add(message);
887 if (saveInDb && (message.getEncryption() == Message.ENCRYPTION_NONE || saveEncryptedMessages())) {
888 databaseBackend.createMessage(message);
889 }
890 updateConversationUi();
891 }
892 if (packet != null) {
893 if (delay) {
894 mMessageGenerator.addDelay(packet,message.getTimeSent());
895 }
896 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
897 if (this.sendChatStates()) {
898 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
899 }
900 }
901 sendMessagePacket(account, packet);
902 }
903 }
904
905 private void sendUnsentMessages(final Conversation conversation) {
906 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
907
908 @Override
909 public void onMessageFound(Message message) {
910 resendMessage(message, true);
911 }
912 });
913 }
914
915 public void resendMessage(final Message message, final boolean delay) {
916 sendMessage(message, true, delay);
917 }
918
919 public void fetchRosterFromServer(final Account account) {
920 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
921 if (!"".equals(account.getRosterVersion())) {
922 Log.d(Config.LOGTAG, account.getJid().toBareJid()
923 + ": fetching roster version " + account.getRosterVersion());
924 } else {
925 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
926 }
927 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
928 sendIqPacket(account, iqPacket, mIqParser);
929 }
930
931 public void fetchBookmarks(final Account account) {
932 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
933 final Element query = iqPacket.query("jabber:iq:private");
934 query.addChild("storage", "storage:bookmarks");
935 final OnIqPacketReceived callback = new OnIqPacketReceived() {
936
937 @Override
938 public void onIqPacketReceived(final Account account, final IqPacket packet) {
939 if (packet.getType() == IqPacket.TYPE.RESULT) {
940 final Element query = packet.query();
941 final List<Bookmark> bookmarks = new CopyOnWriteArrayList<>();
942 final Element storage = query.findChild("storage", "storage:bookmarks");
943 if (storage != null) {
944 for (final Element item : storage.getChildren()) {
945 if (item.getName().equals("conference")) {
946 final Bookmark bookmark = Bookmark.parse(item, account);
947 bookmarks.add(bookmark);
948 Conversation conversation = find(bookmark);
949 if (conversation != null) {
950 conversation.setBookmark(bookmark);
951 } else if (bookmark.autojoin() && bookmark.getJid() != null) {
952 conversation = findOrCreateConversation(
953 account, bookmark.getJid(), true);
954 conversation.setBookmark(bookmark);
955 joinMuc(conversation);
956 }
957 }
958 }
959 }
960 account.setBookmarks(bookmarks);
961 } else {
962 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not fetch bookmarks");
963 }
964 }
965 };
966 sendIqPacket(account, iqPacket, callback);
967 }
968
969 public void pushBookmarks(Account account) {
970 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
971 Element query = iqPacket.query("jabber:iq:private");
972 Element storage = query.addChild("storage", "storage:bookmarks");
973 for (Bookmark bookmark : account.getBookmarks()) {
974 storage.addChild(bookmark);
975 }
976 sendIqPacket(account, iqPacket, mDefaultIqHandler);
977 }
978
979 public void onPhoneContactsLoaded(final List<Bundle> phoneContacts) {
980 if (mPhoneContactMergerThread != null) {
981 mPhoneContactMergerThread.interrupt();
982 }
983 mPhoneContactMergerThread = new Thread(new Runnable() {
984 @Override
985 public void run() {
986 Log.d(Config.LOGTAG,"start merging phone contacts with roster");
987 for (Account account : accounts) {
988 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
989 for (Bundle phoneContact : phoneContacts) {
990 if (Thread.interrupted()) {
991 Log.d(Config.LOGTAG,"interrupted merging phone contacts");
992 return;
993 }
994 Jid jid;
995 try {
996 jid = Jid.fromString(phoneContact.getString("jid"));
997 } catch (final InvalidJidException e) {
998 continue;
999 }
1000 final Contact contact = account.getRoster().getContact(jid);
1001 String systemAccount = phoneContact.getInt("phoneid")
1002 + "#"
1003 + phoneContact.getString("lookup");
1004 contact.setSystemAccount(systemAccount);
1005 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
1006 getAvatarService().clear(contact);
1007 }
1008 contact.setSystemName(phoneContact.getString("displayname"));
1009 withSystemAccounts.remove(contact);
1010 }
1011 for(Contact contact : withSystemAccounts) {
1012 contact.setSystemAccount(null);
1013 contact.setSystemName(null);
1014 if (contact.setPhotoUri(null)) {
1015 getAvatarService().clear(contact);
1016 }
1017 }
1018 }
1019 Log.d(Config.LOGTAG,"finished merging phone contacts");
1020 updateAccountUi();
1021 }
1022 });
1023 mPhoneContactMergerThread.start();
1024 }
1025
1026 private void restoreFromDatabase() {
1027 synchronized (this.conversations) {
1028 final Map<String, Account> accountLookupTable = new Hashtable<>();
1029 for (Account account : this.accounts) {
1030 accountLookupTable.put(account.getUuid(), account);
1031 }
1032 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1033 for (Conversation conversation : this.conversations) {
1034 Account account = accountLookupTable.get(conversation.getAccountUuid());
1035 conversation.setAccount(account);
1036 }
1037 Runnable runnable =new Runnable() {
1038 @Override
1039 public void run() {
1040 Log.d(Config.LOGTAG,"restoring roster");
1041 for(Account account : accounts) {
1042 databaseBackend.readRoster(account.getRoster());
1043 account.initAccountServices(XmppConnectionService.this);
1044 }
1045 getBitmapCache().evictAll();
1046 Looper.prepare();
1047 PhoneHelper.loadPhoneContacts(getApplicationContext(),
1048 new CopyOnWriteArrayList<Bundle>(),
1049 XmppConnectionService.this);
1050 Log.d(Config.LOGTAG,"restoring messages");
1051 for (Conversation conversation : conversations) {
1052 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1053 checkDeletedFiles(conversation);
1054 }
1055 mRestoredFromDatabase = true;
1056 Log.d(Config.LOGTAG,"restored all messages");
1057 updateConversationUi();
1058 }
1059 };
1060 mDatabaseExecutor.execute(runnable);
1061 }
1062 }
1063
1064 public List<Conversation> getConversations() {
1065 return this.conversations;
1066 }
1067
1068 private void checkDeletedFiles(Conversation conversation) {
1069 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1070
1071 @Override
1072 public void onMessageFound(Message message) {
1073 if (!getFileBackend().isFileAvailable(message)) {
1074 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1075 final int s = message.getStatus();
1076 if(s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1077 markMessage(message,Message.STATUS_SEND_FAILED);
1078 }
1079 }
1080 }
1081 });
1082 }
1083
1084 private void markFileDeleted(String uuid) {
1085 for (Conversation conversation : getConversations()) {
1086 Message message = conversation.findMessageWithFileAndUuid(uuid);
1087 if (message != null) {
1088 if (!getFileBackend().isFileAvailable(message)) {
1089 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1090 final int s = message.getStatus();
1091 if(s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1092 markMessage(message,Message.STATUS_SEND_FAILED);
1093 } else {
1094 updateConversationUi();
1095 }
1096 }
1097 return;
1098 }
1099 }
1100 }
1101
1102 public void populateWithOrderedConversations(final List<Conversation> list) {
1103 populateWithOrderedConversations(list, true);
1104 }
1105
1106 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1107 list.clear();
1108 if (includeNoFileUpload) {
1109 list.addAll(getConversations());
1110 } else {
1111 for (Conversation conversation : getConversations()) {
1112 if (conversation.getMode() == Conversation.MODE_SINGLE
1113 || conversation.getAccount().httpUploadAvailable()) {
1114 list.add(conversation);
1115 }
1116 }
1117 }
1118 Collections.sort(list, new Comparator<Conversation>() {
1119 @Override
1120 public int compare(Conversation lhs, Conversation rhs) {
1121 Message left = lhs.getLatestMessage();
1122 Message right = rhs.getLatestMessage();
1123 if (left.getTimeSent() > right.getTimeSent()) {
1124 return -1;
1125 } else if (left.getTimeSent() < right.getTimeSent()) {
1126 return 1;
1127 } else {
1128 return 0;
1129 }
1130 }
1131 });
1132 }
1133
1134 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1135 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation,callback)) {
1136 return;
1137 }
1138 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1139 Runnable runnable = new Runnable() {
1140 @Override
1141 public void run() {
1142 final Account account = conversation.getAccount();
1143 List<Message> messages = databaseBackend.getMessages(conversation, 50,timestamp);
1144 if (messages.size() > 0) {
1145 conversation.addAll(0, messages);
1146 checkDeletedFiles(conversation);
1147 callback.onMoreMessagesLoaded(messages.size(), conversation);
1148 } else if (conversation.hasMessagesLeftOnServer()
1149 && account.isOnlineAndConnected()) {
1150 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1151 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1152 MessageArchiveService.Query query = getMessageArchiveService().query(conversation,0,timestamp - 1);
1153 if (query != null) {
1154 query.setCallback(callback);
1155 }
1156 callback.informUser(R.string.fetching_history_from_server);
1157 }
1158 }
1159 }
1160 };
1161 mDatabaseExecutor.execute(runnable);
1162 }
1163
1164 public List<Account> getAccounts() {
1165 return this.accounts;
1166 }
1167
1168 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1169 for (final Conversation conversation : haystack) {
1170 if (conversation.getContact() == contact) {
1171 return conversation;
1172 }
1173 }
1174 return null;
1175 }
1176
1177 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1178 if (jid == null) {
1179 return null;
1180 }
1181 for (final Conversation conversation : haystack) {
1182 if ((account == null || conversation.getAccount() == account)
1183 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1184 return conversation;
1185 }
1186 }
1187 return null;
1188 }
1189
1190 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1191 return this.findOrCreateConversation(account, jid, muc, null);
1192 }
1193
1194 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1195 synchronized (this.conversations) {
1196 Conversation conversation = find(account, jid);
1197 if (conversation != null) {
1198 return conversation;
1199 }
1200 conversation = databaseBackend.findConversation(account, jid);
1201 if (conversation != null) {
1202 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1203 conversation.setAccount(account);
1204 if (muc) {
1205 conversation.setMode(Conversation.MODE_MULTI);
1206 conversation.setContactJid(jid);
1207 } else {
1208 conversation.setMode(Conversation.MODE_SINGLE);
1209 conversation.setContactJid(jid.toBareJid());
1210 }
1211 conversation.setNextEncryption(-1);
1212 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1213 this.databaseBackend.updateConversation(conversation);
1214 } else {
1215 String conversationName;
1216 Contact contact = account.getRoster().getContact(jid);
1217 if (contact != null) {
1218 conversationName = contact.getDisplayName();
1219 } else {
1220 conversationName = jid.getLocalpart();
1221 }
1222 if (muc) {
1223 conversation = new Conversation(conversationName, account, jid,
1224 Conversation.MODE_MULTI);
1225 } else {
1226 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1227 Conversation.MODE_SINGLE);
1228 }
1229 this.databaseBackend.createConversation(conversation);
1230 }
1231 if (account.getXmppConnection() != null
1232 && account.getXmppConnection().getFeatures().mam()
1233 && !muc) {
1234 if (query == null) {
1235 this.mMessageArchiveService.query(conversation);
1236 } else {
1237 if (query.getConversation() == null) {
1238 this.mMessageArchiveService.query(conversation, query.getStart());
1239 }
1240 }
1241 }
1242 checkDeletedFiles(conversation);
1243 this.conversations.add(conversation);
1244 updateConversationUi();
1245 return conversation;
1246 }
1247 }
1248
1249 public void archiveConversation(Conversation conversation) {
1250 getNotificationService().clear(conversation);
1251 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1252 conversation.setNextEncryption(-1);
1253 synchronized (this.conversations) {
1254 if (conversation.getMode() == Conversation.MODE_MULTI) {
1255 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1256 Bookmark bookmark = conversation.getBookmark();
1257 if (bookmark != null && bookmark.autojoin()) {
1258 bookmark.setAutojoin(false);
1259 pushBookmarks(bookmark.getAccount());
1260 }
1261 }
1262 leaveMuc(conversation);
1263 } else {
1264 conversation.endOtrIfNeeded();
1265 }
1266 this.databaseBackend.updateConversation(conversation);
1267 this.conversations.remove(conversation);
1268 updateConversationUi();
1269 }
1270 }
1271
1272 public void createAccount(final Account account) {
1273 account.initAccountServices(this);
1274 databaseBackend.createAccount(account);
1275 this.accounts.add(account);
1276 this.reconnectAccountInBackground(account);
1277 updateAccountUi();
1278 }
1279
1280 public void updateAccount(final Account account) {
1281 this.statusListener.onStatusChanged(account);
1282 databaseBackend.updateAccount(account);
1283 reconnectAccount(account, false, true);
1284 updateAccountUi();
1285 getNotificationService().updateErrorNotification();
1286 }
1287
1288 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1289 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1290 sendIqPacket(account, iq, new OnIqPacketReceived() {
1291 @Override
1292 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1293 if (packet.getType() == IqPacket.TYPE.RESULT) {
1294 account.setPassword(newPassword);
1295 databaseBackend.updateAccount(account);
1296 callback.onPasswordChangeSucceeded();
1297 } else {
1298 callback.onPasswordChangeFailed();
1299 }
1300 }
1301 });
1302 }
1303
1304 public void deleteAccount(final Account account) {
1305 synchronized (this.conversations) {
1306 for (final Conversation conversation : conversations) {
1307 if (conversation.getAccount() == account) {
1308 if (conversation.getMode() == Conversation.MODE_MULTI) {
1309 leaveMuc(conversation);
1310 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1311 conversation.endOtrIfNeeded();
1312 }
1313 conversations.remove(conversation);
1314 }
1315 }
1316 if (account.getXmppConnection() != null) {
1317 this.disconnect(account, true);
1318 }
1319 databaseBackend.deleteAccount(account);
1320 this.accounts.remove(account);
1321 updateAccountUi();
1322 getNotificationService().updateErrorNotification();
1323 }
1324 }
1325
1326 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1327 synchronized (this) {
1328 if (checkListeners()) {
1329 switchToForeground();
1330 }
1331 this.mOnConversationUpdate = listener;
1332 this.mNotificationService.setIsInForeground(true);
1333 if (this.convChangedListenerCount < 2) {
1334 this.convChangedListenerCount++;
1335 }
1336 }
1337 }
1338
1339 public void removeOnConversationListChangedListener() {
1340 synchronized (this) {
1341 this.convChangedListenerCount--;
1342 if (this.convChangedListenerCount <= 0) {
1343 this.convChangedListenerCount = 0;
1344 this.mOnConversationUpdate = null;
1345 this.mNotificationService.setIsInForeground(false);
1346 if (checkListeners()) {
1347 switchToBackground();
1348 }
1349 }
1350 }
1351 }
1352
1353 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1354 synchronized (this) {
1355 if (checkListeners()) {
1356 switchToForeground();
1357 }
1358 this.mOnShowErrorToast = onShowErrorToast;
1359 if (this.showErrorToastListenerCount < 2) {
1360 this.showErrorToastListenerCount++;
1361 }
1362 }
1363 this.mOnShowErrorToast = onShowErrorToast;
1364 }
1365
1366 public void removeOnShowErrorToastListener() {
1367 synchronized (this) {
1368 this.showErrorToastListenerCount--;
1369 if (this.showErrorToastListenerCount <= 0) {
1370 this.showErrorToastListenerCount = 0;
1371 this.mOnShowErrorToast = null;
1372 if (checkListeners()) {
1373 switchToBackground();
1374 }
1375 }
1376 }
1377 }
1378
1379 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1380 synchronized (this) {
1381 if (checkListeners()) {
1382 switchToForeground();
1383 }
1384 this.mOnAccountUpdate = listener;
1385 if (this.accountChangedListenerCount < 2) {
1386 this.accountChangedListenerCount++;
1387 }
1388 }
1389 }
1390
1391 public void removeOnAccountListChangedListener() {
1392 synchronized (this) {
1393 this.accountChangedListenerCount--;
1394 if (this.accountChangedListenerCount <= 0) {
1395 this.mOnAccountUpdate = null;
1396 this.accountChangedListenerCount = 0;
1397 if (checkListeners()) {
1398 switchToBackground();
1399 }
1400 }
1401 }
1402 }
1403
1404 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1405 synchronized (this) {
1406 if (checkListeners()) {
1407 switchToForeground();
1408 }
1409 this.mOnRosterUpdate = listener;
1410 if (this.rosterChangedListenerCount < 2) {
1411 this.rosterChangedListenerCount++;
1412 }
1413 }
1414 }
1415
1416 public void removeOnRosterUpdateListener() {
1417 synchronized (this) {
1418 this.rosterChangedListenerCount--;
1419 if (this.rosterChangedListenerCount <= 0) {
1420 this.rosterChangedListenerCount = 0;
1421 this.mOnRosterUpdate = null;
1422 if (checkListeners()) {
1423 switchToBackground();
1424 }
1425 }
1426 }
1427 }
1428
1429 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1430 synchronized (this) {
1431 if (checkListeners()) {
1432 switchToForeground();
1433 }
1434 this.mOnUpdateBlocklist = listener;
1435 if (this.updateBlocklistListenerCount < 2) {
1436 this.updateBlocklistListenerCount++;
1437 }
1438 }
1439 }
1440
1441 public void removeOnUpdateBlocklistListener() {
1442 synchronized (this) {
1443 this.updateBlocklistListenerCount--;
1444 if (this.updateBlocklistListenerCount <= 0) {
1445 this.updateBlocklistListenerCount = 0;
1446 this.mOnUpdateBlocklist = null;
1447 if (checkListeners()) {
1448 switchToBackground();
1449 }
1450 }
1451 }
1452 }
1453
1454 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1455 synchronized (this) {
1456 if (checkListeners()) {
1457 switchToForeground();
1458 }
1459 this.mOnKeyStatusUpdated = listener;
1460 if (this.keyStatusUpdatedListenerCount < 2) {
1461 this.keyStatusUpdatedListenerCount++;
1462 }
1463 }
1464 }
1465
1466 public void removeOnNewKeysAvailableListener() {
1467 synchronized (this) {
1468 this.keyStatusUpdatedListenerCount--;
1469 if (this.keyStatusUpdatedListenerCount <= 0) {
1470 this.keyStatusUpdatedListenerCount = 0;
1471 this.mOnKeyStatusUpdated = null;
1472 if (checkListeners()) {
1473 switchToBackground();
1474 }
1475 }
1476 }
1477 }
1478
1479 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1480 synchronized (this) {
1481 if (checkListeners()) {
1482 switchToForeground();
1483 }
1484 this.mOnMucRosterUpdate = listener;
1485 if (this.mucRosterChangedListenerCount < 2) {
1486 this.mucRosterChangedListenerCount++;
1487 }
1488 }
1489 }
1490
1491 public void removeOnMucRosterUpdateListener() {
1492 synchronized (this) {
1493 this.mucRosterChangedListenerCount--;
1494 if (this.mucRosterChangedListenerCount <= 0) {
1495 this.mucRosterChangedListenerCount = 0;
1496 this.mOnMucRosterUpdate = null;
1497 if (checkListeners()) {
1498 switchToBackground();
1499 }
1500 }
1501 }
1502 }
1503
1504 private boolean checkListeners() {
1505 return (this.mOnAccountUpdate == null
1506 && this.mOnConversationUpdate == null
1507 && this.mOnRosterUpdate == null
1508 && this.mOnUpdateBlocklist == null
1509 && this.mOnShowErrorToast == null
1510 && this.mOnKeyStatusUpdated == null);
1511 }
1512
1513 private void switchToForeground() {
1514 for (Account account : getAccounts()) {
1515 if (account.getStatus() == Account.State.ONLINE) {
1516 XmppConnection connection = account.getXmppConnection();
1517 if (connection != null && connection.getFeatures().csi()) {
1518 connection.sendActive();
1519 }
1520 }
1521 }
1522 Log.d(Config.LOGTAG, "app switched into foreground");
1523 }
1524
1525 private void switchToBackground() {
1526 for (Account account : getAccounts()) {
1527 if (account.getStatus() == Account.State.ONLINE) {
1528 XmppConnection connection = account.getXmppConnection();
1529 if (connection != null && connection.getFeatures().csi()) {
1530 connection.sendInactive();
1531 }
1532 }
1533 }
1534 for(Conversation conversation : getConversations()) {
1535 conversation.setIncomingChatState(ChatState.ACTIVE);
1536 }
1537 this.mNotificationService.setIsInForeground(false);
1538 Log.d(Config.LOGTAG, "app switched into background");
1539 }
1540
1541 private void connectMultiModeConversations(Account account) {
1542 List<Conversation> conversations = getConversations();
1543 for (Conversation conversation : conversations) {
1544 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
1545 joinMuc(conversation,true);
1546 }
1547 }
1548 }
1549
1550 public void joinMuc(Conversation conversation) {
1551 joinMuc(conversation, false);
1552 }
1553
1554 private void joinMuc(Conversation conversation, boolean now) {
1555 Account account = conversation.getAccount();
1556 account.pendingConferenceJoins.remove(conversation);
1557 account.pendingConferenceLeaves.remove(conversation);
1558 if (account.getStatus() == Account.State.ONLINE || now) {
1559 conversation.resetMucOptions();
1560 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
1561 @Override
1562 public void onConferenceConfigurationFetched(Conversation conversation) {
1563 Account account = conversation.getAccount();
1564 final String nick = conversation.getMucOptions().getProposedNick();
1565 final Jid joinJid = conversation.getMucOptions().createJoinJid(nick);
1566 if (joinJid == null) {
1567 return; //safety net
1568 }
1569 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1570 PresencePacket packet = new PresencePacket();
1571 packet.setFrom(conversation.getAccount().getJid());
1572 packet.setTo(joinJid);
1573 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
1574 if (conversation.getMucOptions().getPassword() != null) {
1575 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
1576 }
1577
1578 if (conversation.getMucOptions().mamSupport()) {
1579 // Use MAM instead of the limited muc history to get history
1580 x.addChild("history").setAttribute("maxchars", "0");
1581 } else {
1582 // Fallback to muc history
1583 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
1584 }
1585 String sig = account.getPgpSignature();
1586 if (sig != null) {
1587 packet.addChild("status").setContent("online");
1588 packet.addChild("x", "jabber:x:signed").setContent(sig);
1589 }
1590 sendPresencePacket(account, packet);
1591 fetchConferenceConfiguration(conversation);
1592 if (!joinJid.equals(conversation.getJid())) {
1593 conversation.setContactJid(joinJid);
1594 databaseBackend.updateConversation(conversation);
1595 }
1596 conversation.setHasMessagesLeftOnServer(false);
1597 if (conversation.getMucOptions().mamSupport()) {
1598 getMessageArchiveService().catchupMUC(conversation);
1599 }
1600 }
1601 });
1602
1603 } else {
1604 account.pendingConferenceJoins.add(conversation);
1605 }
1606 }
1607
1608 public void providePasswordForMuc(Conversation conversation, String password) {
1609 if (conversation.getMode() == Conversation.MODE_MULTI) {
1610 conversation.getMucOptions().setPassword(password);
1611 if (conversation.getBookmark() != null) {
1612 conversation.getBookmark().setAutojoin(true);
1613 pushBookmarks(conversation.getAccount());
1614 }
1615 databaseBackend.updateConversation(conversation);
1616 joinMuc(conversation);
1617 }
1618 }
1619
1620 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
1621 final MucOptions options = conversation.getMucOptions();
1622 final Jid joinJid = options.createJoinJid(nick);
1623 if (options.online()) {
1624 Account account = conversation.getAccount();
1625 options.setOnRenameListener(new OnRenameListener() {
1626
1627 @Override
1628 public void onSuccess() {
1629 conversation.setContactJid(joinJid);
1630 databaseBackend.updateConversation(conversation);
1631 Bookmark bookmark = conversation.getBookmark();
1632 if (bookmark != null) {
1633 bookmark.setNick(nick);
1634 pushBookmarks(bookmark.getAccount());
1635 }
1636 callback.success(conversation);
1637 }
1638
1639 @Override
1640 public void onFailure() {
1641 callback.error(R.string.nick_in_use, conversation);
1642 }
1643 });
1644
1645 PresencePacket packet = new PresencePacket();
1646 packet.setTo(joinJid);
1647 packet.setFrom(conversation.getAccount().getJid());
1648
1649 String sig = account.getPgpSignature();
1650 if (sig != null) {
1651 packet.addChild("status").setContent("online");
1652 packet.addChild("x", "jabber:x:signed").setContent(sig);
1653 }
1654 sendPresencePacket(account, packet);
1655 } else {
1656 conversation.setContactJid(joinJid);
1657 databaseBackend.updateConversation(conversation);
1658 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1659 Bookmark bookmark = conversation.getBookmark();
1660 if (bookmark != null) {
1661 bookmark.setNick(nick);
1662 pushBookmarks(bookmark.getAccount());
1663 }
1664 joinMuc(conversation);
1665 }
1666 }
1667 }
1668
1669 public void leaveMuc(Conversation conversation) {
1670 Account account = conversation.getAccount();
1671 account.pendingConferenceJoins.remove(conversation);
1672 account.pendingConferenceLeaves.remove(conversation);
1673 if (account.getStatus() == Account.State.ONLINE) {
1674 PresencePacket packet = new PresencePacket();
1675 packet.setTo(conversation.getJid());
1676 packet.setFrom(conversation.getAccount().getJid());
1677 packet.setAttribute("type", "unavailable");
1678 sendPresencePacket(conversation.getAccount(), packet);
1679 conversation.getMucOptions().setOffline();
1680 conversation.deregisterWithBookmark();
1681 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
1682 + ": leaving muc " + conversation.getJid());
1683 } else {
1684 account.pendingConferenceLeaves.add(conversation);
1685 }
1686 }
1687
1688 private String findConferenceServer(final Account account) {
1689 String server;
1690 if (account.getXmppConnection() != null) {
1691 server = account.getXmppConnection().getMucServer();
1692 if (server != null) {
1693 return server;
1694 }
1695 }
1696 for (Account other : getAccounts()) {
1697 if (other != account && other.getXmppConnection() != null) {
1698 server = other.getXmppConnection().getMucServer();
1699 if (server != null) {
1700 return server;
1701 }
1702 }
1703 }
1704 return null;
1705 }
1706
1707 public void createAdhocConference(final Account account, final Iterable<Jid> jids, final UiCallback<Conversation> callback) {
1708 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
1709 if (account.getStatus() == Account.State.ONLINE) {
1710 try {
1711 String server = findConferenceServer(account);
1712 if (server == null) {
1713 if (callback != null) {
1714 callback.error(R.string.no_conference_server_found, null);
1715 }
1716 return;
1717 }
1718 String name = new BigInteger(75, getRNG()).toString(32);
1719 Jid jid = Jid.fromParts(name, server, null);
1720 final Conversation conversation = findOrCreateConversation(account, jid, true);
1721 joinMuc(conversation);
1722 Bundle options = new Bundle();
1723 options.putString("muc#roomconfig_persistentroom", "1");
1724 options.putString("muc#roomconfig_membersonly", "1");
1725 options.putString("muc#roomconfig_publicroom", "0");
1726 options.putString("muc#roomconfig_whois", "anyone");
1727 pushConferenceConfiguration(conversation, options, new OnConferenceOptionsPushed() {
1728 @Override
1729 public void onPushSucceeded() {
1730 for (Jid invite : jids) {
1731 invite(conversation, invite);
1732 }
1733 if (account.countPresences() > 1) {
1734 directInvite(conversation, account.getJid().toBareJid());
1735 }
1736 if (callback != null) {
1737 callback.success(conversation);
1738 }
1739 }
1740
1741 @Override
1742 public void onPushFailed() {
1743 if (callback != null) {
1744 callback.error(R.string.conference_creation_failed, conversation);
1745 }
1746 }
1747 });
1748
1749 } catch (InvalidJidException e) {
1750 if (callback != null) {
1751 callback.error(R.string.conference_creation_failed, null);
1752 }
1753 }
1754 } else {
1755 if (callback != null) {
1756 callback.error(R.string.not_connected_try_again, null);
1757 }
1758 }
1759 }
1760
1761 public void fetchConferenceConfiguration(final Conversation conversation) {
1762 fetchConferenceConfiguration(conversation, null);
1763 }
1764
1765 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
1766 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
1767 request.setTo(conversation.getJid().toBareJid());
1768 request.query("http://jabber.org/protocol/disco#info");
1769 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
1770 @Override
1771 public void onIqPacketReceived(Account account, IqPacket packet) {
1772 if (packet.getType() == IqPacket.TYPE.RESULT) {
1773 ArrayList<String> features = new ArrayList<>();
1774 for (Element child : packet.query().getChildren()) {
1775 if (child != null && child.getName().equals("feature")) {
1776 String var = child.getAttribute("var");
1777 if (var != null) {
1778 features.add(var);
1779 }
1780 }
1781 }
1782 conversation.getMucOptions().updateFeatures(features);
1783 if (callback != null) {
1784 callback.onConferenceConfigurationFetched(conversation);
1785 }
1786 updateConversationUi();
1787 }
1788 }
1789 });
1790 }
1791
1792 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
1793 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
1794 request.setTo(conversation.getJid().toBareJid());
1795 request.query("http://jabber.org/protocol/muc#owner");
1796 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
1797 @Override
1798 public void onIqPacketReceived(Account account, IqPacket packet) {
1799 if (packet.getType() == IqPacket.TYPE.RESULT) {
1800 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
1801 for (Field field : data.getFields()) {
1802 if (options.containsKey(field.getFieldName())) {
1803 field.setValue(options.getString(field.getFieldName()));
1804 }
1805 }
1806 data.submit();
1807 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
1808 set.setTo(conversation.getJid().toBareJid());
1809 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
1810 sendIqPacket(account, set, new OnIqPacketReceived() {
1811 @Override
1812 public void onIqPacketReceived(Account account, IqPacket packet) {
1813 if (callback != null) {
1814 if (packet.getType() == IqPacket.TYPE.RESULT) {
1815 callback.onPushSucceeded();
1816 } else {
1817 callback.onPushFailed();
1818 }
1819 }
1820 }
1821 });
1822 } else {
1823 if (callback != null) {
1824 callback.onPushFailed();
1825 }
1826 }
1827 }
1828 });
1829 }
1830
1831 public void pushSubjectToConference(final Conversation conference, final String subject) {
1832 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
1833 this.sendMessagePacket(conference.getAccount(), packet);
1834 final MucOptions mucOptions = conference.getMucOptions();
1835 final MucOptions.User self = mucOptions.getSelf();
1836 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
1837 Bundle options = new Bundle();
1838 options.putString("muc#roomconfig_persistentroom", "1");
1839 this.pushConferenceConfiguration(conference, options, null);
1840 }
1841 }
1842
1843 public void changeAffiliationInConference(final Conversation conference, Jid user, MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
1844 final Jid jid = user.toBareJid();
1845 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
1846 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
1847 @Override
1848 public void onIqPacketReceived(Account account, IqPacket packet) {
1849 if (packet.getType() == IqPacket.TYPE.RESULT) {
1850 callback.onAffiliationChangedSuccessful(jid);
1851 } else {
1852 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
1853 }
1854 }
1855 });
1856 }
1857
1858 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
1859 List<Jid> jids = new ArrayList<>();
1860 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
1861 if (user.getAffiliation() == before && user.getJid() != null) {
1862 jids.add(user.getJid());
1863 }
1864 }
1865 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
1866 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
1867 }
1868
1869 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
1870 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
1871 Log.d(Config.LOGTAG, request.toString());
1872 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
1873 @Override
1874 public void onIqPacketReceived(Account account, IqPacket packet) {
1875 Log.d(Config.LOGTAG, packet.toString());
1876 if (packet.getType() == IqPacket.TYPE.RESULT) {
1877 callback.onRoleChangedSuccessful(nick);
1878 } else {
1879 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
1880 }
1881 }
1882 });
1883 }
1884
1885 public void disconnect(Account account, boolean force) {
1886 if ((account.getStatus() == Account.State.ONLINE)
1887 || (account.getStatus() == Account.State.DISABLED)) {
1888 if (!force) {
1889 List<Conversation> conversations = getConversations();
1890 for (Conversation conversation : conversations) {
1891 if (conversation.getAccount() == account) {
1892 if (conversation.getMode() == Conversation.MODE_MULTI) {
1893 leaveMuc(conversation);
1894 } else {
1895 if (conversation.endOtrIfNeeded()) {
1896 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1897 + ": ended otr session with "
1898 + conversation.getJid());
1899 }
1900 }
1901 }
1902 }
1903 sendOfflinePresence(account);
1904 }
1905 account.getXmppConnection().disconnect(force);
1906 }
1907 }
1908
1909 @Override
1910 public IBinder onBind(Intent intent) {
1911 return mBinder;
1912 }
1913
1914 public void updateMessage(Message message) {
1915 databaseBackend.updateMessage(message);
1916 updateConversationUi();
1917 }
1918
1919 protected void syncDirtyContacts(Account account) {
1920 for (Contact contact : account.getRoster().getContacts()) {
1921 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
1922 pushContactToServer(contact);
1923 }
1924 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
1925 deleteContactOnServer(contact);
1926 }
1927 }
1928 }
1929
1930 public void createContact(Contact contact) {
1931 SharedPreferences sharedPref = getPreferences();
1932 boolean autoGrant = sharedPref.getBoolean("grant_new_contacts", true);
1933 if (autoGrant) {
1934 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
1935 contact.setOption(Contact.Options.ASKING);
1936 }
1937 pushContactToServer(contact);
1938 }
1939
1940 public void onOtrSessionEstablished(Conversation conversation) {
1941 final Account account = conversation.getAccount();
1942 final Session otrSession = conversation.getOtrSession();
1943 Log.d(Config.LOGTAG,
1944 account.getJid().toBareJid() + " otr session established with "
1945 + conversation.getJid() + "/"
1946 + otrSession.getSessionID().getUserID());
1947 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
1948
1949 @Override
1950 public void onMessageFound(Message message) {
1951 SessionID id = otrSession.getSessionID();
1952 try {
1953 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
1954 } catch (InvalidJidException e) {
1955 return;
1956 }
1957 if (message.needsUploading()) {
1958 mJingleConnectionManager.createNewConnection(message);
1959 } else {
1960 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
1961 if (outPacket != null) {
1962 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
1963 message.setStatus(Message.STATUS_SEND);
1964 databaseBackend.updateMessage(message);
1965 sendMessagePacket(account, outPacket);
1966 }
1967 }
1968 updateConversationUi();
1969 }
1970 });
1971 }
1972
1973 public boolean renewSymmetricKey(Conversation conversation) {
1974 Account account = conversation.getAccount();
1975 byte[] symmetricKey = new byte[32];
1976 this.mRandom.nextBytes(symmetricKey);
1977 Session otrSession = conversation.getOtrSession();
1978 if (otrSession != null) {
1979 MessagePacket packet = new MessagePacket();
1980 packet.setType(MessagePacket.TYPE_CHAT);
1981 packet.setFrom(account.getJid());
1982 MessageGenerator.addMessageHints(packet);
1983 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
1984 + otrSession.getSessionID().getUserID());
1985 try {
1986 packet.setBody(otrSession
1987 .transformSending(CryptoHelper.FILETRANSFER
1988 + CryptoHelper.bytesToHex(symmetricKey))[0]);
1989 sendMessagePacket(account, packet);
1990 conversation.setSymmetricKey(symmetricKey);
1991 return true;
1992 } catch (OtrException e) {
1993 return false;
1994 }
1995 }
1996 return false;
1997 }
1998
1999 public void pushContactToServer(final Contact contact) {
2000 contact.resetOption(Contact.Options.DIRTY_DELETE);
2001 contact.setOption(Contact.Options.DIRTY_PUSH);
2002 final Account account = contact.getAccount();
2003 if (account.getStatus() == Account.State.ONLINE) {
2004 final boolean ask = contact.getOption(Contact.Options.ASKING);
2005 final boolean sendUpdates = contact
2006 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2007 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2008 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2009 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2010 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2011 if (sendUpdates) {
2012 sendPresencePacket(account,
2013 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2014 }
2015 if (ask) {
2016 sendPresencePacket(account,
2017 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2018 }
2019 }
2020 }
2021
2022 public void publishAvatar(final Account account,
2023 final Uri image,
2024 final UiCallback<Avatar> callback) {
2025 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2026 final int size = Config.AVATAR_SIZE;
2027 final Avatar avatar = getFileBackend()
2028 .getPepAvatar(image, size, format);
2029 if (avatar != null) {
2030 avatar.height = size;
2031 avatar.width = size;
2032 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2033 avatar.type = "image/webp";
2034 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2035 avatar.type = "image/jpeg";
2036 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2037 avatar.type = "image/png";
2038 }
2039 if (!getFileBackend().save(avatar)) {
2040 callback.error(R.string.error_saving_avatar, avatar);
2041 return;
2042 }
2043 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2044 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2045
2046 @Override
2047 public void onIqPacketReceived(Account account, IqPacket result) {
2048 if (result.getType() == IqPacket.TYPE.RESULT) {
2049 final IqPacket packet = XmppConnectionService.this.mIqGenerator
2050 .publishAvatarMetadata(avatar);
2051 sendIqPacket(account, packet, new OnIqPacketReceived() {
2052 @Override
2053 public void onIqPacketReceived(Account account, IqPacket result) {
2054 if (result.getType() == IqPacket.TYPE.RESULT) {
2055 if (account.setAvatar(avatar.getFilename())) {
2056 getAvatarService().clear(account);
2057 databaseBackend.updateAccount(account);
2058 }
2059 callback.success(avatar);
2060 } else {
2061 callback.error(
2062 R.string.error_publish_avatar_server_reject,
2063 avatar);
2064 }
2065 }
2066 });
2067 } else {
2068 callback.error(
2069 R.string.error_publish_avatar_server_reject,
2070 avatar);
2071 }
2072 }
2073 });
2074 } else {
2075 callback.error(R.string.error_publish_avatar_converting, null);
2076 }
2077 }
2078
2079 public void fetchAvatar(Account account, Avatar avatar) {
2080 fetchAvatar(account, avatar, null);
2081 }
2082
2083 private static String generateFetchKey(Account account, final Avatar avatar) {
2084 return account.getJid().toBareJid()+"_"+avatar.owner+"_"+avatar.sha1sum;
2085 }
2086
2087 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2088 final String KEY = generateFetchKey(account, avatar);
2089 synchronized(this.mInProgressAvatarFetches) {
2090 if (this.mInProgressAvatarFetches.contains(KEY)) {
2091 return;
2092 } else {
2093 switch (avatar.origin) {
2094 case PEP:
2095 this.mInProgressAvatarFetches.add(KEY);
2096 fetchAvatarPep(account, avatar, callback);
2097 break;
2098 case VCARD:
2099 this.mInProgressAvatarFetches.add(KEY);
2100 fetchAvatarVcard(account, avatar, callback);
2101 break;
2102 }
2103 }
2104 }
2105 }
2106
2107 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2108 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2109 sendIqPacket(account, packet, new OnIqPacketReceived() {
2110
2111 @Override
2112 public void onIqPacketReceived(Account account, IqPacket result) {
2113 synchronized (mInProgressAvatarFetches) {
2114 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2115 }
2116 final String ERROR = account.getJid().toBareJid()
2117 + ": fetching avatar for " + avatar.owner + " failed ";
2118 if (result.getType() == IqPacket.TYPE.RESULT) {
2119 avatar.image = mIqParser.avatarData(result);
2120 if (avatar.image != null) {
2121 if (getFileBackend().save(avatar)) {
2122 if (account.getJid().toBareJid().equals(avatar.owner)) {
2123 if (account.setAvatar(avatar.getFilename())) {
2124 databaseBackend.updateAccount(account);
2125 }
2126 getAvatarService().clear(account);
2127 updateConversationUi();
2128 updateAccountUi();
2129 } else {
2130 Contact contact = account.getRoster()
2131 .getContact(avatar.owner);
2132 contact.setAvatar(avatar);
2133 getAvatarService().clear(contact);
2134 updateConversationUi();
2135 updateRosterUi();
2136 }
2137 if (callback != null) {
2138 callback.success(avatar);
2139 }
2140 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2141 + ": succesfuly fetched pep avatar for " + avatar.owner);
2142 return;
2143 }
2144 } else {
2145
2146 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2147 }
2148 } else {
2149 Element error = result.findChild("error");
2150 if (error == null) {
2151 Log.d(Config.LOGTAG, ERROR + "(server error)");
2152 } else {
2153 Log.d(Config.LOGTAG, ERROR + error.toString());
2154 }
2155 }
2156 if (callback != null) {
2157 callback.error(0, null);
2158 }
2159
2160 }
2161 });
2162 }
2163
2164 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2165 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2166 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2167 @Override
2168 public void onIqPacketReceived(Account account, IqPacket packet) {
2169 synchronized (mInProgressAvatarFetches) {
2170 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2171 }
2172 if (packet.getType() == IqPacket.TYPE.RESULT) {
2173 Element vCard = packet.findChild("vCard", "vcard-temp");
2174 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2175 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2176 if (image != null) {
2177 avatar.image = image;
2178 if (getFileBackend().save(avatar)) {
2179 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2180 + ": successfully fetched vCard avatar for " + avatar.owner);
2181 Contact contact = account.getRoster()
2182 .getContact(avatar.owner);
2183 contact.setAvatar(avatar);
2184 getAvatarService().clear(contact);
2185 updateConversationUi();
2186 updateRosterUi();
2187 }
2188 }
2189 }
2190 }
2191 });
2192 }
2193
2194 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2195 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2196 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2197
2198 @Override
2199 public void onIqPacketReceived(Account account, IqPacket packet) {
2200 if (packet.getType() == IqPacket.TYPE.RESULT) {
2201 Element pubsub = packet.findChild("pubsub",
2202 "http://jabber.org/protocol/pubsub");
2203 if (pubsub != null) {
2204 Element items = pubsub.findChild("items");
2205 if (items != null) {
2206 Avatar avatar = Avatar.parseMetadata(items);
2207 if (avatar != null) {
2208 avatar.owner = account.getJid().toBareJid();
2209 if (fileBackend.isAvatarCached(avatar)) {
2210 if (account.setAvatar(avatar.getFilename())) {
2211 databaseBackend.updateAccount(account);
2212 }
2213 getAvatarService().clear(account);
2214 callback.success(avatar);
2215 } else {
2216 fetchAvatarPep(account, avatar, callback);
2217 }
2218 return;
2219 }
2220 }
2221 }
2222 }
2223 callback.error(0, null);
2224 }
2225 });
2226 }
2227
2228 public void deleteContactOnServer(Contact contact) {
2229 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2230 contact.resetOption(Contact.Options.DIRTY_PUSH);
2231 contact.setOption(Contact.Options.DIRTY_DELETE);
2232 Account account = contact.getAccount();
2233 if (account.getStatus() == Account.State.ONLINE) {
2234 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2235 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2236 item.setAttribute("jid", contact.getJid().toString());
2237 item.setAttribute("subscription", "remove");
2238 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2239 }
2240 }
2241
2242 public void updateConversation(Conversation conversation) {
2243 this.databaseBackend.updateConversation(conversation);
2244 }
2245
2246 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2247 synchronized (account) {
2248 if (account.getXmppConnection() != null) {
2249 disconnect(account, force);
2250 }
2251 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2252
2253 synchronized (this.mInProgressAvatarFetches) {
2254 for(Iterator<String> iterator = this.mInProgressAvatarFetches.iterator(); iterator.hasNext();) {
2255 final String KEY = iterator.next();
2256 if (KEY.startsWith(account.getJid().toBareJid()+"_")) {
2257 iterator.remove();
2258 }
2259 }
2260 }
2261
2262 if (account.getXmppConnection() == null) {
2263 account.setXmppConnection(createConnection(account));
2264 }
2265 Thread thread = new Thread(account.getXmppConnection());
2266 account.getXmppConnection().setInteractive(interactive);
2267 thread.start();
2268 scheduleWakeUpCall(Config.CONNECT_TIMEOUT, account.getUuid().hashCode());
2269 } else {
2270 account.getRoster().clearPresences();
2271 account.setXmppConnection(null);
2272 }
2273 }
2274 }
2275
2276 public void reconnectAccountInBackground(final Account account) {
2277 new Thread(new Runnable() {
2278 @Override
2279 public void run() {
2280 reconnectAccount(account,false,true);
2281 }
2282 }).start();
2283 }
2284
2285 public void invite(Conversation conversation, Jid contact) {
2286 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+": inviting "+contact+" to "+conversation.getJid().toBareJid());
2287 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2288 sendMessagePacket(conversation.getAccount(), packet);
2289 }
2290
2291 public void directInvite(Conversation conversation, Jid jid) {
2292 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2293 sendMessagePacket(conversation.getAccount(),packet);
2294 }
2295
2296 public void resetSendingToWaiting(Account account) {
2297 for (Conversation conversation : getConversations()) {
2298 if (conversation.getAccount() == account) {
2299 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2300
2301 @Override
2302 public void onMessageFound(Message message) {
2303 markMessage(message, Message.STATUS_WAITING);
2304 }
2305 });
2306 }
2307 }
2308 }
2309
2310 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2311 if (uuid == null) {
2312 return null;
2313 }
2314 for (Conversation conversation : getConversations()) {
2315 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2316 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2317 if (message != null) {
2318 markMessage(message, status);
2319 }
2320 return message;
2321 }
2322 }
2323 return null;
2324 }
2325
2326 public boolean markMessage(Conversation conversation, String uuid, int status) {
2327 if (uuid == null) {
2328 return false;
2329 } else {
2330 Message message = conversation.findSentMessageWithUuid(uuid);
2331 if (message != null) {
2332 markMessage(message, status);
2333 return true;
2334 } else {
2335 return false;
2336 }
2337 }
2338 }
2339
2340 public void markMessage(Message message, int status) {
2341 if (status == Message.STATUS_SEND_FAILED
2342 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2343 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2344 return;
2345 }
2346 message.setStatus(status);
2347 databaseBackend.updateMessage(message);
2348 updateConversationUi();
2349 }
2350
2351 public SharedPreferences getPreferences() {
2352 return PreferenceManager
2353 .getDefaultSharedPreferences(getApplicationContext());
2354 }
2355
2356 public boolean forceEncryption() {
2357 return getPreferences().getBoolean("force_encryption", false);
2358 }
2359
2360 public boolean confirmMessages() {
2361 return getPreferences().getBoolean("confirm_messages", true);
2362 }
2363
2364 public boolean sendChatStates() {
2365 return getPreferences().getBoolean("chat_states", false);
2366 }
2367
2368 public boolean saveEncryptedMessages() {
2369 return !getPreferences().getBoolean("dont_save_encrypted", false);
2370 }
2371
2372 public boolean indicateReceived() {
2373 return getPreferences().getBoolean("indicate_received", false);
2374 }
2375
2376 public int unreadCount() {
2377 int count = 0;
2378 for(Conversation conversation : getConversations()) {
2379 count += conversation.unreadCount();
2380 }
2381 return count;
2382 }
2383
2384
2385 public void showErrorToastInUi(int resId) {
2386 if (mOnShowErrorToast != null) {
2387 mOnShowErrorToast.onShowErrorToast(resId);
2388 }
2389 }
2390
2391 public void updateConversationUi() {
2392 if (mOnConversationUpdate != null) {
2393 mOnConversationUpdate.onConversationUpdate();
2394 }
2395 }
2396
2397 public void updateAccountUi() {
2398 if (mOnAccountUpdate != null) {
2399 mOnAccountUpdate.onAccountUpdate();
2400 }
2401 }
2402
2403 public void updateRosterUi() {
2404 if (mOnRosterUpdate != null) {
2405 mOnRosterUpdate.onRosterUpdate();
2406 }
2407 }
2408
2409 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
2410 if (mOnUpdateBlocklist != null) {
2411 mOnUpdateBlocklist.OnUpdateBlocklist(status);
2412 }
2413 }
2414
2415 public void updateMucRosterUi() {
2416 if (mOnMucRosterUpdate != null) {
2417 mOnMucRosterUpdate.onMucRosterUpdate();
2418 }
2419 }
2420
2421 public void keyStatusUpdated() {
2422 if(mOnKeyStatusUpdated != null) {
2423 mOnKeyStatusUpdated.onKeyStatusUpdated();
2424 }
2425 }
2426
2427 public Account findAccountByJid(final Jid accountJid) {
2428 for (Account account : this.accounts) {
2429 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
2430 return account;
2431 }
2432 }
2433 return null;
2434 }
2435
2436 public Conversation findConversationByUuid(String uuid) {
2437 for (Conversation conversation : getConversations()) {
2438 if (conversation.getUuid().equals(uuid)) {
2439 return conversation;
2440 }
2441 }
2442 return null;
2443 }
2444
2445 public void markRead(final Conversation conversation) {
2446 mNotificationService.clear(conversation);
2447 conversation.markRead();
2448 updateUnreadCountBadge();
2449 }
2450
2451 public synchronized void updateUnreadCountBadge() {
2452 int count = unreadCount();
2453 if (unreadCount != count) {
2454 Log.d(Config.LOGTAG, "update unread count to " + count);
2455 if (count > 0) {
2456 ShortcutBadger.with(getApplicationContext()).count(count);
2457 } else {
2458 ShortcutBadger.with(getApplicationContext()).remove();
2459 }
2460 unreadCount = count;
2461 }
2462 }
2463
2464 public void sendReadMarker(final Conversation conversation) {
2465 final Message markable = conversation.getLatestMarkableMessage();
2466 this.markRead(conversation);
2467 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
2468 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
2469 Account account = conversation.getAccount();
2470 final Jid to = markable.getCounterpart();
2471 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
2472 this.sendMessagePacket(conversation.getAccount(), packet);
2473 }
2474 updateConversationUi();
2475 }
2476
2477 public SecureRandom getRNG() {
2478 return this.mRandom;
2479 }
2480
2481 public MemorizingTrustManager getMemorizingTrustManager() {
2482 return this.mMemorizingTrustManager;
2483 }
2484
2485 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
2486 this.mMemorizingTrustManager = trustManager;
2487 }
2488
2489 public void updateMemorizingTrustmanager() {
2490 final MemorizingTrustManager tm;
2491 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
2492 if (dontTrustSystemCAs) {
2493 tm = new MemorizingTrustManager(getApplicationContext(), null);
2494 } else {
2495 tm = new MemorizingTrustManager(getApplicationContext());
2496 }
2497 setMemorizingTrustManager(tm);
2498 }
2499
2500 public PowerManager getPowerManager() {
2501 return this.pm;
2502 }
2503
2504 public LruCache<String, Bitmap> getBitmapCache() {
2505 return this.mBitmapCache;
2506 }
2507
2508 public void syncRosterToDisk(final Account account) {
2509 Runnable runnable = new Runnable() {
2510
2511 @Override
2512 public void run() {
2513 databaseBackend.writeRoster(account.getRoster());
2514 }
2515 };
2516 mDatabaseExecutor.execute(runnable);
2517
2518 }
2519
2520 public List<String> getKnownHosts() {
2521 final List<String> hosts = new ArrayList<>();
2522 for (final Account account : getAccounts()) {
2523 if (!hosts.contains(account.getServer().toString())) {
2524 hosts.add(account.getServer().toString());
2525 }
2526 for (final Contact contact : account.getRoster().getContacts()) {
2527 if (contact.showInRoster()) {
2528 final String server = contact.getServer().toString();
2529 if (server != null && !hosts.contains(server)) {
2530 hosts.add(server);
2531 }
2532 }
2533 }
2534 }
2535 return hosts;
2536 }
2537
2538 public List<String> getKnownConferenceHosts() {
2539 final ArrayList<String> mucServers = new ArrayList<>();
2540 for (final Account account : accounts) {
2541 if (account.getXmppConnection() != null) {
2542 final String server = account.getXmppConnection().getMucServer();
2543 if (server != null && !mucServers.contains(server)) {
2544 mucServers.add(server);
2545 }
2546 }
2547 }
2548 return mucServers;
2549 }
2550
2551 public void sendMessagePacket(Account account, MessagePacket packet) {
2552 XmppConnection connection = account.getXmppConnection();
2553 if (connection != null) {
2554 connection.sendMessagePacket(packet);
2555 }
2556 }
2557
2558 public void sendPresencePacket(Account account, PresencePacket packet) {
2559 XmppConnection connection = account.getXmppConnection();
2560 if (connection != null) {
2561 connection.sendPresencePacket(packet);
2562 }
2563 }
2564
2565 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
2566 final XmppConnection connection = account.getXmppConnection();
2567 if (connection != null) {
2568 connection.sendIqPacket(packet, callback);
2569 }
2570 }
2571
2572 public void sendPresence(final Account account) {
2573 sendPresencePacket(account, mPresenceGenerator.selfPresence(account, getTargetPresence()));
2574 }
2575
2576 public void refreshAllPresences() {
2577 for (Account account : getAccounts()) {
2578 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2579 sendPresence(account);
2580 }
2581 }
2582 }
2583
2584 public void sendOfflinePresence(final Account account) {
2585 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
2586 }
2587
2588 public MessageGenerator getMessageGenerator() {
2589 return this.mMessageGenerator;
2590 }
2591
2592 public PresenceGenerator getPresenceGenerator() {
2593 return this.mPresenceGenerator;
2594 }
2595
2596 public IqGenerator getIqGenerator() {
2597 return this.mIqGenerator;
2598 }
2599
2600 public IqParser getIqParser() {
2601 return this.mIqParser;
2602 }
2603
2604 public JingleConnectionManager getJingleConnectionManager() {
2605 return this.mJingleConnectionManager;
2606 }
2607
2608 public MessageArchiveService getMessageArchiveService() {
2609 return this.mMessageArchiveService;
2610 }
2611
2612 public List<Contact> findContacts(Jid jid) {
2613 ArrayList<Contact> contacts = new ArrayList<>();
2614 for (Account account : getAccounts()) {
2615 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2616 Contact contact = account.getRoster().getContactFromRoster(jid);
2617 if (contact != null) {
2618 contacts.add(contact);
2619 }
2620 }
2621 }
2622 return contacts;
2623 }
2624
2625 public NotificationService getNotificationService() {
2626 return this.mNotificationService;
2627 }
2628
2629 public HttpConnectionManager getHttpConnectionManager() {
2630 return this.mHttpConnectionManager;
2631 }
2632
2633 public void resendFailedMessages(final Message message) {
2634 final Collection<Message> messages = new ArrayList<>();
2635 Message current = message;
2636 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
2637 messages.add(current);
2638 if (current.mergeable(current.next())) {
2639 current = current.next();
2640 } else {
2641 break;
2642 }
2643 }
2644 for (final Message msg : messages) {
2645 msg.setTime(System.currentTimeMillis());
2646 markMessage(msg, Message.STATUS_WAITING);
2647 this.resendMessage(msg,false);
2648 }
2649 }
2650
2651 public void clearConversationHistory(final Conversation conversation) {
2652 conversation.clearMessages();
2653 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
2654 conversation.resetLastMessageTransmitted();
2655 new Thread(new Runnable() {
2656 @Override
2657 public void run() {
2658 databaseBackend.deleteMessagesInConversation(conversation);
2659 }
2660 }).start();
2661 }
2662
2663 public void sendBlockRequest(final Blockable blockable) {
2664 if (blockable != null && blockable.getBlockedJid() != null) {
2665 final Jid jid = blockable.getBlockedJid();
2666 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid), new OnIqPacketReceived() {
2667
2668 @Override
2669 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2670 if (packet.getType() == IqPacket.TYPE.RESULT) {
2671 account.getBlocklist().add(jid);
2672 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
2673 }
2674 }
2675 });
2676 }
2677 }
2678
2679 public void sendUnblockRequest(final Blockable blockable) {
2680 if (blockable != null && blockable.getJid() != null) {
2681 final Jid jid = blockable.getBlockedJid();
2682 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
2683 @Override
2684 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2685 if (packet.getType() == IqPacket.TYPE.RESULT) {
2686 account.getBlocklist().remove(jid);
2687 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
2688 }
2689 }
2690 });
2691 }
2692 }
2693
2694 public interface OnMoreMessagesLoaded {
2695 public void onMoreMessagesLoaded(int count, Conversation conversation);
2696
2697 public void informUser(int r);
2698 }
2699
2700 public interface OnAccountPasswordChanged {
2701 public void onPasswordChangeSucceeded();
2702
2703 public void onPasswordChangeFailed();
2704 }
2705
2706 public interface OnAffiliationChanged {
2707 public void onAffiliationChangedSuccessful(Jid jid);
2708
2709 public void onAffiliationChangeFailed(Jid jid, int resId);
2710 }
2711
2712 public interface OnRoleChanged {
2713 public void onRoleChangedSuccessful(String nick);
2714
2715 public void onRoleChangeFailed(String nick, int resid);
2716 }
2717
2718 public interface OnConversationUpdate {
2719 public void onConversationUpdate();
2720 }
2721
2722 public interface OnAccountUpdate {
2723 public void onAccountUpdate();
2724 }
2725
2726 public interface OnRosterUpdate {
2727 public void onRosterUpdate();
2728 }
2729
2730 public interface OnMucRosterUpdate {
2731 public void onMucRosterUpdate();
2732 }
2733
2734 public interface OnConferenceConfigurationFetched {
2735 public void onConferenceConfigurationFetched(Conversation conversation);
2736 }
2737
2738 public interface OnConferenceOptionsPushed {
2739 public void onPushSucceeded();
2740
2741 public void onPushFailed();
2742 }
2743
2744 public interface OnShowErrorToast {
2745 void onShowErrorToast(int resId);
2746 }
2747
2748 public class XmppConnectionBinder extends Binder {
2749 public XmppConnectionService getService() {
2750 return XmppConnectionService.this;
2751 }
2752 }
2753}