1package eu.siacs.conversations.services;
2
3import android.annotation.SuppressLint;
4import android.app.AlarmManager;
5import android.app.PendingIntent;
6import android.app.Service;
7import android.content.Context;
8import android.content.Intent;
9import android.content.SharedPreferences;
10import android.database.ContentObserver;
11import android.graphics.Bitmap;
12import android.net.ConnectivityManager;
13import android.net.NetworkInfo;
14import android.net.Uri;
15import android.os.Binder;
16import android.os.Bundle;
17import android.os.FileObserver;
18import android.os.IBinder;
19import android.os.PowerManager;
20import android.os.PowerManager.WakeLock;
21import android.os.SystemClock;
22import android.preference.PreferenceManager;
23import android.provider.ContactsContract;
24import android.util.Log;
25import android.util.LruCache;
26
27import net.java.otr4j.OtrException;
28import net.java.otr4j.session.Session;
29import net.java.otr4j.session.SessionID;
30import net.java.otr4j.session.SessionStatus;
31
32import org.openintents.openpgp.util.OpenPgpApi;
33import org.openintents.openpgp.util.OpenPgpServiceConnection;
34
35import java.io.FileNotFoundException;
36import java.io.IOException;
37import java.io.OutputStream;
38import java.math.BigInteger;
39import java.security.SecureRandom;
40import java.text.SimpleDateFormat;
41import java.util.ArrayList;
42import java.util.Collections;
43import java.util.Comparator;
44import java.util.Date;
45import java.util.Hashtable;
46import java.util.List;
47import java.util.Locale;
48import java.util.TimeZone;
49import java.util.concurrent.CopyOnWriteArrayList;
50
51import de.duenndns.ssl.MemorizingTrustManager;
52import eu.siacs.conversations.Config;
53import eu.siacs.conversations.R;
54import eu.siacs.conversations.crypto.PgpEngine;
55import eu.siacs.conversations.entities.Account;
56import eu.siacs.conversations.entities.Bookmark;
57import eu.siacs.conversations.entities.Contact;
58import eu.siacs.conversations.entities.Conversation;
59import eu.siacs.conversations.entities.Downloadable;
60import eu.siacs.conversations.entities.DownloadableFile;
61import eu.siacs.conversations.entities.DownloadablePlaceholder;
62import eu.siacs.conversations.entities.Message;
63import eu.siacs.conversations.entities.MucOptions;
64import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
65import eu.siacs.conversations.entities.Presences;
66import eu.siacs.conversations.generator.IqGenerator;
67import eu.siacs.conversations.generator.MessageGenerator;
68import eu.siacs.conversations.generator.PresenceGenerator;
69import eu.siacs.conversations.http.HttpConnectionManager;
70import eu.siacs.conversations.parser.IqParser;
71import eu.siacs.conversations.parser.MessageParser;
72import eu.siacs.conversations.parser.PresenceParser;
73import eu.siacs.conversations.persistance.DatabaseBackend;
74import eu.siacs.conversations.persistance.FileBackend;
75import eu.siacs.conversations.ui.UiCallback;
76import eu.siacs.conversations.utils.CryptoHelper;
77import eu.siacs.conversations.utils.ExceptionHelper;
78import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
79import eu.siacs.conversations.utils.PRNGFixes;
80import eu.siacs.conversations.utils.PhoneHelper;
81import eu.siacs.conversations.xml.Element;
82import eu.siacs.conversations.xmpp.OnBindListener;
83import eu.siacs.conversations.xmpp.OnContactStatusChanged;
84import eu.siacs.conversations.xmpp.OnIqPacketReceived;
85import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
86import eu.siacs.conversations.xmpp.OnStatusChanged;
87import eu.siacs.conversations.xmpp.XmppConnection;
88import eu.siacs.conversations.xmpp.forms.Data;
89import eu.siacs.conversations.xmpp.forms.Field;
90import eu.siacs.conversations.xmpp.jid.InvalidJidException;
91import eu.siacs.conversations.xmpp.jid.Jid;
92import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
93import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
94import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
95import eu.siacs.conversations.xmpp.pep.Avatar;
96import eu.siacs.conversations.xmpp.stanzas.IqPacket;
97import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
98import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
99
100public class XmppConnectionService extends Service implements OnPhoneContactsLoadedListener {
101
102 public static String ACTION_CLEAR_NOTIFICATION = "clear_notification";
103 private static String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
104 public static String ACTION_DISABLE_FOREGROUND = "disable_foreground";
105 private ContentObserver contactObserver = new ContentObserver(null) {
106 @Override
107 public void onChange(boolean selfChange) {
108 super.onChange(selfChange);
109 Intent intent = new Intent(getApplicationContext(),
110 XmppConnectionService.class);
111 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
112 startService(intent);
113 }
114 };
115 private final IBinder mBinder = new XmppConnectionBinder();
116 public DatabaseBackend databaseBackend;
117 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
118
119 @Override
120 public void onContactStatusChanged(Contact contact, boolean online) {
121 Conversation conversation = find(getConversations(), contact);
122 if (conversation != null) {
123 if (online && contact.getPresences().size() > 1) {
124 conversation.endOtrIfNeeded();
125 } else {
126 conversation.resetOtrSession();
127 }
128 if (online && (contact.getPresences().size() == 1)) {
129 sendUnsendMessages(conversation);
130 }
131 }
132 }
133 };
134 private FileBackend fileBackend = new FileBackend(this);
135 private MemorizingTrustManager mMemorizingTrustManager;
136 private NotificationService mNotificationService = new NotificationService(
137 this);
138 private MessageParser mMessageParser = new MessageParser(this);
139 private PresenceParser mPresenceParser = new PresenceParser(this);
140 private IqParser mIqParser = new IqParser(this);
141 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
142 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
143 private List<Account> accounts;
144 private final CopyOnWriteArrayList<Conversation> conversations = new CopyOnWriteArrayList<Conversation>();
145 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
146 this);
147 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
148 this);
149 private AvatarService mAvatarService = new AvatarService(this);
150 private OnConversationUpdate mOnConversationUpdate = null;
151 private Integer convChangedListenerCount = 0;
152 private OnAccountUpdate mOnAccountUpdate = null;
153 private OnStatusChanged statusListener = new OnStatusChanged() {
154
155 @Override
156 public void onStatusChanged(Account account) {
157 XmppConnection connection = account.getXmppConnection();
158 if (mOnAccountUpdate != null) {
159 mOnAccountUpdate.onAccountUpdate();
160 }
161 if (account.getStatus() == Account.State.ONLINE) {
162 for (Conversation conversation : account.pendingConferenceLeaves) {
163 leaveMuc(conversation);
164 }
165 for (Conversation conversation : account.pendingConferenceJoins) {
166 joinMuc(conversation);
167 }
168 mJingleConnectionManager.cancelInTransmission();
169 List<Conversation> conversations = getConversations();
170 for (Conversation conversation : conversations) {
171 if (conversation.getAccount() == account) {
172 conversation.startOtrIfNeeded();
173 sendUnsendMessages(conversation);
174 }
175 }
176 if (connection != null && connection.getFeatures().csi()) {
177 if (checkListeners()) {
178 Log.d(Config.LOGTAG, account.getJid().toBareJid()
179 + " sending csi//inactive");
180 connection.sendInactive();
181 } else {
182 Log.d(Config.LOGTAG, account.getJid().toBareJid()
183 + " sending csi//active");
184 connection.sendActive();
185 }
186 }
187 syncDirtyContacts(account);
188 scheduleWakeupCall(Config.PING_MAX_INTERVAL, true);
189 } else if (account.getStatus() == Account.State.OFFLINE) {
190 resetSendingToWaiting(account);
191 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
192 int timeToReconnect = mRandom.nextInt(50) + 10;
193 scheduleWakeupCall(timeToReconnect, false);
194 }
195 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
196 databaseBackend.updateAccount(account);
197 reconnectAccount(account, true);
198 } else if ((account.getStatus() != Account.State.CONNECTING)
199 && (account.getStatus() != Account.State.NO_INTERNET)) {
200 if (connection != null) {
201 int next = connection.getTimeToNextAttempt();
202 Log.d(Config.LOGTAG, account.getJid().toBareJid()
203 + ": error connecting account. try again in "
204 + next + "s for the "
205 + (connection.getAttempt() + 1) + " time");
206 scheduleWakeupCall((int) (next * 1.2), false);
207 }
208 }
209 getNotificationService().updateErrorNotification();
210 }
211 };
212 private int accountChangedListenerCount = 0;
213 private OnRosterUpdate mOnRosterUpdate = null;
214 private int rosterChangedListenerCount = 0;
215 private OnMucRosterUpdate mOnMucRosterUpdate = null;
216 private int mucRosterChangedListenerCount = 0;
217 private SecureRandom mRandom;
218 private FileObserver fileObserver = new FileObserver(
219 FileBackend.getConversationsImageDirectory()) {
220
221 @Override
222 public void onEvent(int event, String path) {
223 if (event == FileObserver.DELETE) {
224 markFileDeleted(path.split("\\.")[0]);
225 }
226 }
227 };
228 private OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
229
230 @Override
231 public void onJinglePacketReceived(Account account, JinglePacket packet) {
232 mJingleConnectionManager.deliverPacket(account, packet);
233 }
234 };
235
236 private OpenPgpServiceConnection pgpServiceConnection;
237 private PgpEngine mPgpEngine = null;
238 private Intent pingIntent;
239 private PendingIntent pendingPingIntent = null;
240 private WakeLock wakeLock;
241 private PowerManager pm;
242 private OnBindListener mOnBindListener = new OnBindListener() {
243
244 @Override
245 public void onBind(final Account account) {
246 account.getRoster().clearPresences();
247 account.clearPresences(); // self presences
248 account.pendingConferenceJoins.clear();
249 account.pendingConferenceLeaves.clear();
250 fetchRosterFromServer(account);
251 fetchBookmarks(account);
252 sendPresencePacket(account,
253 mPresenceGenerator.sendPresence(account));
254 connectMultiModeConversations(account);
255 updateConversationUi();
256 }
257 };
258
259 private OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
260
261 @Override
262 public void onMessageAcknowledged(Account account, String uuid) {
263 for (Conversation conversation : getConversations()) {
264 if (conversation.getAccount() == account) {
265 for (Message message : conversation.getMessages()) {
266 if ((message.getStatus() == Message.STATUS_UNSEND || message
267 .getStatus() == Message.STATUS_WAITING)
268 && message.getUuid().equals(uuid)) {
269 markMessage(message, Message.STATUS_SEND);
270 return;
271 }
272 }
273 }
274 }
275 }
276 };
277 private LruCache<String, Bitmap> mBitmapCache;
278 private IqGenerator mIqGenerator = new IqGenerator(this);
279 private Thread mPhoneContactMergerThread;
280
281 public PgpEngine getPgpEngine() {
282 if (pgpServiceConnection.isBound()) {
283 if (this.mPgpEngine == null) {
284 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
285 getApplicationContext(),
286 pgpServiceConnection.getService()), this);
287 }
288 return mPgpEngine;
289 } else {
290 return null;
291 }
292
293 }
294
295 public FileBackend getFileBackend() {
296 return this.fileBackend;
297 }
298
299 public AvatarService getAvatarService() {
300 return this.mAvatarService;
301 }
302
303 public void attachFileToConversation(Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
304 final Message message;
305 if (conversation.getNextEncryption(forceEncryption()) == Message.ENCRYPTION_PGP) {
306 message = new Message(conversation, "",
307 Message.ENCRYPTION_DECRYPTED);
308 } else {
309 message = new Message(conversation, "",
310 conversation.getNextEncryption(forceEncryption()));
311 }
312 message.setCounterpart(conversation.getNextCounterpart());
313 message.setType(Message.TYPE_FILE);
314 message.setStatus(Message.STATUS_OFFERED);
315 String path = getFileBackend().getOriginalPath(uri);
316 if (path!=null) {
317 message.setRelativeFilePath(path);
318 getFileBackend().updateFileParams(message);
319 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
320 getPgpEngine().encrypt(message, callback);
321 } else {
322 callback.success(message);
323 }
324 } else {
325 new Thread(new Runnable() {
326 @Override
327 public void run() {
328 try {
329 getFileBackend().copyFileToPrivateStorage(message, uri);
330 getFileBackend().updateFileParams(message);
331 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
332 getPgpEngine().encrypt(message, callback);
333 } else {
334 callback.success(message);
335 }
336 } catch (FileBackend.FileCopyException e) {
337 callback.error(e.getResId(),message);
338 }
339 }
340 }).start();
341
342 }
343 }
344
345 public void attachImageToConversation(final Conversation conversation,
346 final Uri uri, final UiCallback<Message> callback) {
347 final Message message;
348 if (conversation.getNextEncryption(forceEncryption()) == Message.ENCRYPTION_PGP) {
349 message = new Message(conversation, "",
350 Message.ENCRYPTION_DECRYPTED);
351 } else {
352 message = new Message(conversation, "",
353 conversation.getNextEncryption(forceEncryption()));
354 }
355 message.setCounterpart(conversation.getNextCounterpart());
356 message.setType(Message.TYPE_IMAGE);
357 message.setStatus(Message.STATUS_OFFERED);
358 new Thread(new Runnable() {
359
360 @Override
361 public void run() {
362 try {
363 DownloadableFile file = getFileBackend().copyImageToPrivateStorage(message, uri);
364 if (conversation.getNextEncryption(forceEncryption()) == Message.ENCRYPTION_PGP) {
365 getPgpEngine().encrypt(message, callback);
366 } else {
367 callback.success(message);
368 }
369 } catch (FileBackend.FileCopyException e) {
370 callback.error(e.getResId(), message);
371 }
372 }
373 }).start();
374 }
375
376 public Conversation find(Bookmark bookmark) {
377 return find(bookmark.getAccount(), bookmark.getJid());
378 }
379
380 public Conversation find(final Account account, final Jid jid) {
381 return find(getConversations(), account, jid);
382 }
383
384 @Override
385 public int onStartCommand(Intent intent, int flags, int startId) {
386 if (intent != null && intent.getAction() != null) {
387 if (intent.getAction().equals(ACTION_MERGE_PHONE_CONTACTS)) {
388 PhoneHelper.loadPhoneContacts(getApplicationContext(), this);
389 return START_STICKY;
390 } else if (intent.getAction().equals(Intent.ACTION_SHUTDOWN)) {
391 logoutAndSave();
392 return START_NOT_STICKY;
393 } else if (intent.getAction().equals(ACTION_CLEAR_NOTIFICATION)) {
394 mNotificationService.clear();
395 } else if (intent.getAction().equals(ACTION_DISABLE_FOREGROUND)) {
396 getPreferences().edit().putBoolean("keep_foreground_service",false).commit();
397 toggleForegroundService();
398 }
399 }
400 this.wakeLock.acquire();
401
402 for (Account account : accounts) {
403 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
404 if (!hasInternetConnection()) {
405 account.setStatus(Account.State.NO_INTERNET);
406 if (statusListener != null) {
407 statusListener.onStatusChanged(account);
408 }
409 } else {
410 if (account.getStatus() == Account.State.NO_INTERNET) {
411 account.setStatus(Account.State.OFFLINE);
412 if (statusListener != null) {
413 statusListener.onStatusChanged(account);
414 }
415 }
416 if (account.getStatus() == Account.State.ONLINE) {
417 long lastReceived = account.getXmppConnection()
418 .getLastPacketReceived();
419 long lastSent = account.getXmppConnection()
420 .getLastPingSent();
421 if (lastSent - lastReceived >= Config.PING_TIMEOUT * 1000) {
422 Log.d(Config.LOGTAG, account.getJid()
423 + ": ping timeout");
424 this.reconnectAccount(account, true);
425 } else if (SystemClock.elapsedRealtime() - lastReceived >= Config.PING_MIN_INTERVAL * 1000) {
426 account.getXmppConnection().sendPing();
427 this.scheduleWakeupCall(2, false);
428 }
429 } else if (account.getStatus() == Account.State.OFFLINE) {
430 if (account.getXmppConnection() == null) {
431 account.setXmppConnection(this
432 .createConnection(account));
433 }
434 new Thread(account.getXmppConnection()).start();
435 } else if ((account.getStatus() == Account.State.CONNECTING)
436 && ((SystemClock.elapsedRealtime() - account
437 .getXmppConnection().getLastConnect()) / 1000 >= Config.CONNECT_TIMEOUT)) {
438 Log.d(Config.LOGTAG, account.getJid()
439 + ": time out during connect reconnecting");
440 reconnectAccount(account, true);
441 } else {
442 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
443 reconnectAccount(account, true);
444 }
445 }
446 // in any case. reschedule wakup call
447 this.scheduleWakeupCall(Config.PING_MAX_INTERVAL, true);
448 }
449 if (mOnAccountUpdate != null) {
450 mOnAccountUpdate.onAccountUpdate();
451 }
452 }
453 }
454 /*PowerManager pm = (PowerManager) this.getSystemService(Context.POWER_SERVICE);
455 if (!pm.isScreenOn()) {
456 removeStaleListeners();
457 }*/
458 if (wakeLock.isHeld()) {
459 try {
460 wakeLock.release();
461 } catch (final RuntimeException ignored) {
462 }
463 }
464 return START_STICKY;
465 }
466
467 public boolean hasInternetConnection() {
468 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
469 .getSystemService(Context.CONNECTIVITY_SERVICE);
470 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
471 return activeNetwork != null && activeNetwork.isConnected();
472 }
473
474 @SuppressLint("TrulyRandom")
475 @Override
476 public void onCreate() {
477 ExceptionHelper.init(getApplicationContext());
478 PRNGFixes.apply();
479 this.mRandom = new SecureRandom();
480 this.mMemorizingTrustManager = new MemorizingTrustManager(
481 getApplicationContext());
482
483 int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
484 int cacheSize = maxMemory / 8;
485 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
486 @Override
487 protected int sizeOf(String key, Bitmap bitmap) {
488 return bitmap.getByteCount() / 1024;
489 }
490 };
491
492 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
493 this.accounts = databaseBackend.getAccounts();
494
495 for (Account account : this.accounts) {
496 account.initOtrEngine(this);
497 this.databaseBackend.readRoster(account.getRoster());
498 }
499 initConversations();
500 PhoneHelper.loadPhoneContacts(getApplicationContext(),this);
501
502 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
503 this.fileObserver.startWatching();
504 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain");
505 this.pgpServiceConnection.bindToService();
506
507 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
508 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK,"XmppConnectionService");
509 toggleForegroundService();
510 }
511
512 public void toggleForegroundService() {
513 if (getPreferences().getBoolean("keep_foreground_service",false)) {
514 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
515 } else {
516 stopForeground(true);
517 }
518 }
519
520 @Override
521 public void onTaskRemoved(Intent rootIntent) {
522 super.onTaskRemoved(rootIntent);
523 if (!getPreferences().getBoolean("keep_foreground_service",false)) {
524 this.logoutAndSave();
525 }
526 }
527
528 private void logoutAndSave() {
529 for (Account account : accounts) {
530 databaseBackend.writeRoster(account.getRoster());
531 if (account.getXmppConnection() != null) {
532 disconnect(account, false);
533 }
534 }
535 Context context = getApplicationContext();
536 AlarmManager alarmManager = (AlarmManager) context
537 .getSystemService(Context.ALARM_SERVICE);
538 Intent intent = new Intent(context, EventReceiver.class);
539 alarmManager.cancel(PendingIntent.getBroadcast(context, 0, intent, 0));
540 Log.d(Config.LOGTAG, "good bye");
541 stopSelf();
542 }
543
544 protected void scheduleWakeupCall(int seconds, boolean ping) {
545 long timeToWake = SystemClock.elapsedRealtime() + seconds * 1000;
546 Context context = getApplicationContext();
547 AlarmManager alarmManager = (AlarmManager) context
548 .getSystemService(Context.ALARM_SERVICE);
549
550 if (ping) {
551 if (this.pingIntent == null) {
552 this.pingIntent = new Intent(context, EventReceiver.class);
553 this.pingIntent.setAction("ping");
554 this.pingIntent.putExtra("time", timeToWake);
555 this.pendingPingIntent = PendingIntent.getBroadcast(context, 0,
556 this.pingIntent, 0);
557 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP,
558 timeToWake, pendingPingIntent);
559 } else {
560 long scheduledTime = this.pingIntent.getLongExtra("time", 0);
561 if (scheduledTime < SystemClock.elapsedRealtime()
562 || (scheduledTime > timeToWake)) {
563 this.pingIntent.putExtra("time", timeToWake);
564 alarmManager.cancel(this.pendingPingIntent);
565 this.pendingPingIntent = PendingIntent.getBroadcast(
566 context, 0, this.pingIntent, 0);
567 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP,
568 timeToWake, pendingPingIntent);
569 }
570 }
571 } else {
572 Intent intent = new Intent(context, EventReceiver.class);
573 intent.setAction("ping_check");
574 PendingIntent alarmIntent = PendingIntent.getBroadcast(context, 0,
575 intent, 0);
576 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake,
577 alarmIntent);
578 }
579
580 }
581
582 public XmppConnection createConnection(Account account) {
583 SharedPreferences sharedPref = getPreferences();
584 account.setResource(sharedPref.getString("resource", "mobile")
585 .toLowerCase(Locale.getDefault()));
586 XmppConnection connection = new XmppConnection(account, this);
587 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
588 connection.setOnStatusChangedListener(this.statusListener);
589 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
590 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
591 connection.setOnJinglePacketReceivedListener(this.jingleListener);
592 connection.setOnBindListener(this.mOnBindListener);
593 connection
594 .setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
595 return connection;
596 }
597
598 public void sendMessage(Message message) {
599 Account account = message.getConversation().getAccount();
600 account.deactivateGracePeriod();
601 Conversation conv = message.getConversation();
602 MessagePacket packet = null;
603 boolean saveInDb = true;
604 boolean send = false;
605 if (account.getStatus() == Account.State.ONLINE
606 && account.getXmppConnection() != null) {
607 if (message.getType() == Message.TYPE_IMAGE || message.getType() == Message.TYPE_FILE) {
608 if (message.getCounterpart() != null) {
609 if (message.getEncryption() == Message.ENCRYPTION_OTR) {
610 if (!conv.hasValidOtrSession()) {
611 conv.startOtrSession(message.getCounterpart().getResourcepart(),true);
612 message.setStatus(Message.STATUS_WAITING);
613 } else if (conv.hasValidOtrSession()
614 && conv.getOtrSession().getSessionStatus() == SessionStatus.ENCRYPTED) {
615 mJingleConnectionManager
616 .createNewConnection(message);
617 }
618 } else {
619 mJingleConnectionManager.createNewConnection(message);
620 }
621 } else {
622 if (message.getEncryption() == Message.ENCRYPTION_OTR) {
623 conv.startOtrIfNeeded();
624 }
625 message.setStatus(Message.STATUS_WAITING);
626 }
627 } else {
628 if (message.getEncryption() == Message.ENCRYPTION_OTR) {
629 if (!conv.hasValidOtrSession() && (message.getCounterpart() != null)) {
630 conv.startOtrSession(message.getCounterpart().getResourcepart(), true);
631 message.setStatus(Message.STATUS_WAITING);
632 } else if (conv.hasValidOtrSession()) {
633 if (conv.getOtrSession().getSessionStatus() == SessionStatus.ENCRYPTED) {
634 packet = mMessageGenerator.generateOtrChat(message);
635 send = true;
636 } else {
637 message.setStatus(Message.STATUS_WAITING);
638 conv.startOtrIfNeeded();
639 }
640 } else {
641 message.setStatus(Message.STATUS_WAITING);
642 }
643 } else if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
644 message.getConversation().endOtrIfNeeded();
645 failWaitingOtrMessages(message.getConversation());
646 packet = mMessageGenerator.generatePgpChat(message);
647 send = true;
648 } else {
649 message.getConversation().endOtrIfNeeded();
650 failWaitingOtrMessages(message.getConversation());
651 packet = mMessageGenerator.generateChat(message);
652 send = true;
653 }
654 }
655 if (!account.getXmppConnection().getFeatures().sm()
656 && conv.getMode() != Conversation.MODE_MULTI) {
657 message.setStatus(Message.STATUS_SEND);
658 }
659 } else {
660 message.setStatus(Message.STATUS_WAITING);
661 if (message.getType() == Message.TYPE_TEXT) {
662 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
663 String pgpBody = message.getEncryptedBody();
664 String decryptedBody = message.getBody();
665 message.setBody(pgpBody);
666 message.setEncryption(Message.ENCRYPTION_PGP);
667 databaseBackend.createMessage(message);
668 saveInDb = false;
669 message.setBody(decryptedBody);
670 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
671 } else if (message.getEncryption() == Message.ENCRYPTION_OTR) {
672 if (!conv.hasValidOtrSession()
673 && message.getCounterpart() != null) {
674 conv.startOtrSession(message.getCounterpart().getResourcepart(), false);
675 }
676 }
677 }
678
679 }
680 conv.add(message);
681 if (saveInDb) {
682 if (message.getEncryption() == Message.ENCRYPTION_NONE
683 || saveEncryptedMessages()) {
684 databaseBackend.createMessage(message);
685 }
686 }
687 if ((send) && (packet != null)) {
688 sendMessagePacket(account, packet);
689 }
690 updateConversationUi();
691 }
692
693 private void sendUnsendMessages(Conversation conversation) {
694 for (int i = 0; i < conversation.getMessages().size(); ++i) {
695 int status = conversation.getMessages().get(i).getStatus();
696 if (status == Message.STATUS_WAITING) {
697 resendMessage(conversation.getMessages().get(i));
698 }
699 }
700 }
701
702 private void resendMessage(Message message) {
703 Account account = message.getConversation().getAccount();
704 MessagePacket packet = null;
705 if (message.getEncryption() == Message.ENCRYPTION_OTR) {
706 Presences presences = message.getConversation().getContact()
707 .getPresences();
708 if (!message.getConversation().hasValidOtrSession()) {
709 if ((message.getCounterpart() != null)
710 && (presences.has(message.getCounterpart().getResourcepart()))) {
711 message.getConversation().startOtrSession(message.getCounterpart().getResourcepart(), true);
712 } else {
713 if (presences.size() == 1) {
714 String presence = presences.asStringArray()[0];
715 message.getConversation().startOtrSession(presence, true);
716 }
717 }
718 } else {
719 if (message.getConversation().getOtrSession()
720 .getSessionStatus() == SessionStatus.ENCRYPTED) {
721 try {
722 message.setCounterpart(Jid.fromSessionID(message.getConversation().getOtrSession().getSessionID()));
723 if (message.getType() == Message.TYPE_TEXT) {
724 packet = mMessageGenerator.generateOtrChat(message,
725 true);
726 } else if (message.getType() == Message.TYPE_IMAGE || message.getType() == Message.TYPE_FILE) {
727 mJingleConnectionManager.createNewConnection(message);
728 }
729 } catch (InvalidJidException e) {
730
731 }
732 }
733 }
734 } else if (message.getType() == Message.TYPE_TEXT) {
735 if (message.getEncryption() == Message.ENCRYPTION_NONE) {
736 packet = mMessageGenerator.generateChat(message, true);
737 } else if ((message.getEncryption() == Message.ENCRYPTION_DECRYPTED)
738 || (message.getEncryption() == Message.ENCRYPTION_PGP)) {
739 packet = mMessageGenerator.generatePgpChat(message, true);
740 }
741 } else if (message.getType() == Message.TYPE_IMAGE || message.getType() == Message.TYPE_FILE) {
742 Contact contact = message.getConversation().getContact();
743 Presences presences = contact.getPresences();
744 if ((message.getCounterpart() != null)
745 && (presences.has(message.getCounterpart().getResourcepart()))) {
746 markMessage(message, Message.STATUS_OFFERED);
747 mJingleConnectionManager.createNewConnection(message);
748 } else {
749 if (presences.size() == 1) {
750 String presence = presences.asStringArray()[0];
751 try {
752 message.setCounterpart(Jid.fromParts(contact.getJid().getLocalpart(), contact.getJid().getDomainpart(), presence));
753 } catch (InvalidJidException e) {
754 return;
755 }
756 markMessage(message, Message.STATUS_OFFERED);
757 mJingleConnectionManager.createNewConnection(message);
758 }
759 }
760 }
761 if (packet != null) {
762 if (!account.getXmppConnection().getFeatures().sm()
763 && message.getConversation().getMode() != Conversation.MODE_MULTI) {
764 markMessage(message, Message.STATUS_SEND);
765 } else {
766 markMessage(message, Message.STATUS_UNSEND);
767 }
768 sendMessagePacket(account, packet);
769 }
770 }
771
772 public void fetchRosterFromServer(Account account) {
773 IqPacket iqPacket = new IqPacket(IqPacket.TYPE_GET);
774 if (!"".equals(account.getRosterVersion())) {
775 Log.d(Config.LOGTAG, account.getJid().toBareJid()
776 + ": fetching roster version " + account.getRosterVersion());
777 } else {
778 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
779 }
780 iqPacket.query("jabber:iq:roster").setAttribute("ver",
781 account.getRosterVersion());
782 account.getXmppConnection().sendIqPacket(iqPacket,
783 new OnIqPacketReceived() {
784
785 @Override
786 public void onIqPacketReceived(final Account account,
787 IqPacket packet) {
788 Element query = packet.findChild("query");
789 if (query != null) {
790 account.getRoster().markAllAsNotInRoster();
791 mIqParser.rosterItems(account, query);
792 }
793 }
794 });
795 }
796
797 public void fetchBookmarks(Account account) {
798 IqPacket iqPacket = new IqPacket(IqPacket.TYPE_GET);
799 Element query = iqPacket.query("jabber:iq:private");
800 query.addChild("storage", "storage:bookmarks");
801 OnIqPacketReceived callback = new OnIqPacketReceived() {
802
803 @Override
804 public void onIqPacketReceived(Account account, IqPacket packet) {
805 Element query = packet.query();
806 List<Bookmark> bookmarks = new CopyOnWriteArrayList<>();
807 Element storage = query.findChild("storage",
808 "storage:bookmarks");
809 if (storage != null) {
810 for (Element item : storage.getChildren()) {
811 if (item.getName().equals("conference")) {
812 Bookmark bookmark = Bookmark.parse(item, account);
813 bookmarks.add(bookmark);
814 Conversation conversation = find(bookmark);
815 if (conversation != null) {
816 conversation.setBookmark(bookmark);
817 } else if (bookmark.autojoin() && bookmark.getJid() != null) {
818 conversation = findOrCreateConversation(
819 account, bookmark.getJid(), true);
820 conversation.setBookmark(bookmark);
821 joinMuc(conversation);
822 }
823 }
824 }
825 }
826 account.setBookmarks(bookmarks);
827 }
828 };
829 sendIqPacket(account, iqPacket, callback);
830
831 }
832
833 public void pushBookmarks(Account account) {
834 IqPacket iqPacket = new IqPacket(IqPacket.TYPE_SET);
835 Element query = iqPacket.query("jabber:iq:private");
836 Element storage = query.addChild("storage", "storage:bookmarks");
837 for (Bookmark bookmark : account.getBookmarks()) {
838 storage.addChild(bookmark);
839 }
840 sendIqPacket(account, iqPacket, null);
841 }
842
843 public void onPhoneContactsLoaded(final List<Bundle> phoneContacts) {
844 if (mPhoneContactMergerThread != null) {
845 mPhoneContactMergerThread.interrupt();
846 }
847 mPhoneContactMergerThread = new Thread(new Runnable() {
848 @Override
849 public void run() {
850 Log.d(Config.LOGTAG,"start merging phone contacts with roster");
851 for (Account account : accounts) {
852 account.getRoster().clearSystemAccounts();
853 for (Bundle phoneContact : phoneContacts) {
854 if (Thread.interrupted()) {
855 Log.d(Config.LOGTAG,"interrupted merging phone contacts");
856 return;
857 }
858 Jid jid;
859 try {
860 jid = Jid.fromString(phoneContact.getString("jid"));
861 } catch (final InvalidJidException e) {
862 break;
863 }
864 final Contact contact = account.getRoster()
865 .getContact(jid);
866 String systemAccount = phoneContact.getInt("phoneid")
867 + "#"
868 + phoneContact.getString("lookup");
869 contact.setSystemAccount(systemAccount);
870 contact.setPhotoUri(phoneContact.getString("photouri"));
871 getAvatarService().clear(contact);
872 contact.setSystemName(phoneContact.getString("displayname"));
873 }
874 }
875 Log.d(Config.LOGTAG,"finished merging phone contacts");
876 updateAccountUi();
877 }
878 });
879 mPhoneContactMergerThread.start();
880 }
881
882 private void initConversations() {
883 synchronized (this.conversations) {
884 Hashtable<String, Account> accountLookupTable = new Hashtable<>();
885 for (Account account : this.accounts) {
886 accountLookupTable.put(account.getUuid(), account);
887 }
888 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
889 for (Conversation conv : this.conversations) {
890 Account account = accountLookupTable.get(conv.getAccountUuid());
891 conv.setAccount(account);
892 conv.addAll(0, databaseBackend.getMessages(conv, 50));
893 checkDeletedFiles(conv);
894 }
895 }
896 }
897
898 public List<Conversation> getConversations() {
899 return this.conversations;
900 }
901
902 private void checkDeletedFiles(Conversation conversation) {
903 for (Message message : conversation.getMessages()) {
904 if ((message.getType() == Message.TYPE_IMAGE || message.getType() == Message.TYPE_FILE)
905 && message.getEncryption() != Message.ENCRYPTION_PGP) {
906 if (!getFileBackend().isFileAvailable(message)) {
907 message.setDownloadable(new DownloadablePlaceholder(Downloadable.STATUS_DELETED));
908 }
909 }
910 }
911 }
912
913 private void markFileDeleted(String uuid) {
914 for (Conversation conversation : getConversations()) {
915 for (Message message : conversation.getMessages()) {
916 if (message.getType() == Message.TYPE_IMAGE
917 && message.getEncryption() != Message.ENCRYPTION_PGP
918 && message.getUuid().equals(uuid)) {
919 if (!getFileBackend().isFileAvailable(message)) {
920 message.setDownloadable(new DownloadablePlaceholder(Downloadable.STATUS_DELETED));
921 updateConversationUi();
922 }
923 return;
924 }
925 }
926 }
927 }
928
929 public void populateWithOrderedConversations(final List<Conversation> list) {
930 populateWithOrderedConversations(list, true);
931 }
932
933 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeConferences) {
934 list.clear();
935 if (includeConferences) {
936 list.addAll(getConversations());
937 } else {
938 for (Conversation conversation : getConversations()) {
939 if (conversation.getMode() == Conversation.MODE_SINGLE) {
940 list.add(conversation);
941 }
942 }
943 }
944 Collections.sort(list, new Comparator<Conversation>() {
945 @Override
946 public int compare(Conversation lhs, Conversation rhs) {
947 Message left = lhs.getLatestMessage();
948 Message right = rhs.getLatestMessage();
949 if (left.getTimeSent() > right.getTimeSent()) {
950 return -1;
951 } else if (left.getTimeSent() < right.getTimeSent()) {
952 return 1;
953 } else {
954 return 0;
955 }
956 }
957 });
958 }
959
960 public int loadMoreMessages(Conversation conversation, long timestamp) {
961 List<Message> messages = databaseBackend.getMessages(conversation, 50,
962 timestamp);
963 for (Message message : messages) {
964 message.setConversation(conversation);
965 }
966 conversation.addAll(0, messages);
967 return messages.size();
968 }
969
970 public List<Account> getAccounts() {
971 return this.accounts;
972 }
973
974 public Conversation find(List<Conversation> haystack, Contact contact) {
975 for (Conversation conversation : haystack) {
976 if (conversation.getContact() == contact) {
977 return conversation;
978 }
979 }
980 return null;
981 }
982
983 public Conversation find(final List<Conversation> haystack,
984 final Account account,
985 final Jid jid) {
986 if (jid == null ) {
987 return null;
988 }
989 for (Conversation conversation : haystack) {
990 if ((account == null || conversation.getAccount() == account)
991 && (conversation.getContactJid().toBareJid().equals(jid.toBareJid()))) {
992 return conversation;
993 }
994 }
995 return null;
996 }
997
998 public Conversation findOrCreateConversation(final Account account, final Jid jid,
999 final boolean muc) {
1000 synchronized (this.conversations) {
1001 Conversation conversation = find(account, jid);
1002 if (conversation != null) {
1003 return conversation;
1004 }
1005 conversation = databaseBackend.findConversation(account, jid);
1006 if (conversation != null) {
1007 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1008 conversation.setAccount(account);
1009 if (muc) {
1010 conversation.setMode(Conversation.MODE_MULTI);
1011 } else {
1012 conversation.setMode(Conversation.MODE_SINGLE);
1013 }
1014 conversation.addAll(0, databaseBackend.getMessages(conversation, 50));
1015 this.databaseBackend.updateConversation(conversation);
1016 } else {
1017 String conversationName;
1018 Contact contact = account.getRoster().getContact(jid);
1019 if (contact != null) {
1020 conversationName = contact.getDisplayName();
1021 } else {
1022 conversationName = jid.getLocalpart();
1023 }
1024 if (muc) {
1025 conversation = new Conversation(conversationName, account, jid,
1026 Conversation.MODE_MULTI);
1027 } else {
1028 conversation = new Conversation(conversationName, account, jid,
1029 Conversation.MODE_SINGLE);
1030 }
1031 this.databaseBackend.createConversation(conversation);
1032 }
1033 this.conversations.add(conversation);
1034 updateConversationUi();
1035 return conversation;
1036 }
1037 }
1038
1039 public void archiveConversation(Conversation conversation) {
1040 synchronized (this.conversations) {
1041 if (conversation.getMode() == Conversation.MODE_MULTI) {
1042 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1043 Bookmark bookmark = conversation.getBookmark();
1044 if (bookmark != null && bookmark.autojoin()) {
1045 bookmark.setAutojoin(false);
1046 pushBookmarks(bookmark.getAccount());
1047 }
1048 }
1049 leaveMuc(conversation);
1050 } else {
1051 conversation.endOtrIfNeeded();
1052 }
1053 this.databaseBackend.updateConversation(conversation);
1054 this.conversations.remove(conversation);
1055 updateConversationUi();
1056 }
1057 }
1058
1059 public void clearConversationHistory(Conversation conversation) {
1060 this.databaseBackend.deleteMessagesInConversation(conversation);
1061 conversation.getMessages().clear();
1062 updateConversationUi();
1063 }
1064
1065 public void createAccount(Account account) {
1066 account.initOtrEngine(this);
1067 databaseBackend.createAccount(account);
1068 this.accounts.add(account);
1069 this.reconnectAccount(account, false);
1070 updateAccountUi();
1071 }
1072
1073 public void updateAccount(Account account) {
1074 this.statusListener.onStatusChanged(account);
1075 databaseBackend.updateAccount(account);
1076 reconnectAccount(account, false);
1077 updateAccountUi();
1078 getNotificationService().updateErrorNotification();
1079 }
1080
1081 public void deleteAccount(Account account) {
1082 synchronized (this.conversations) {
1083 for (Conversation conversation : conversations) {
1084 if (conversation.getAccount() == account) {
1085 if (conversation.getMode() == Conversation.MODE_MULTI) {
1086 leaveMuc(conversation);
1087 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1088 conversation.endOtrIfNeeded();
1089 }
1090 conversations.remove(conversation);
1091 }
1092 }
1093 if (account.getXmppConnection() != null) {
1094 this.disconnect(account, true);
1095 }
1096 databaseBackend.deleteAccount(account);
1097 this.accounts.remove(account);
1098 updateAccountUi();
1099 getNotificationService().updateErrorNotification();
1100 }
1101 }
1102
1103 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1104 synchronized (this) {
1105 if (checkListeners()) {
1106 switchToForeground();
1107 }
1108 this.mOnConversationUpdate = listener;
1109 this.mNotificationService.setIsInForeground(true);
1110 if (this.convChangedListenerCount < 2) {
1111 this.convChangedListenerCount++;
1112 }
1113 }
1114 }
1115
1116 public void removeOnConversationListChangedListener() {
1117 synchronized (this) {
1118 this.convChangedListenerCount--;
1119 if (this.convChangedListenerCount <= 0) {
1120 this.convChangedListenerCount = 0;
1121 this.mOnConversationUpdate = null;
1122 this.mNotificationService.setIsInForeground(false);
1123 if (checkListeners()) {
1124 switchToBackground();
1125 }
1126 }
1127 }
1128 }
1129
1130 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1131 synchronized (this) {
1132 if (checkListeners()) {
1133 switchToForeground();
1134 }
1135 this.mOnAccountUpdate = listener;
1136 if (this.accountChangedListenerCount < 2) {
1137 this.accountChangedListenerCount++;
1138 }
1139 }
1140 }
1141
1142 public void removeOnAccountListChangedListener() {
1143 synchronized (this) {
1144 this.accountChangedListenerCount--;
1145 if (this.accountChangedListenerCount <= 0) {
1146 this.mOnAccountUpdate = null;
1147 this.accountChangedListenerCount = 0;
1148 if (checkListeners()) {
1149 switchToBackground();
1150 }
1151 }
1152 }
1153 }
1154
1155 public void setOnRosterUpdateListener(OnRosterUpdate listener) {
1156 synchronized (this) {
1157 if (checkListeners()) {
1158 switchToForeground();
1159 }
1160 this.mOnRosterUpdate = listener;
1161 if (this.rosterChangedListenerCount < 2) {
1162 this.rosterChangedListenerCount++;
1163 }
1164 }
1165 }
1166
1167 public void removeOnRosterUpdateListener() {
1168 synchronized (this) {
1169 this.rosterChangedListenerCount--;
1170 if (this.rosterChangedListenerCount <= 0) {
1171 this.rosterChangedListenerCount = 0;
1172 this.mOnRosterUpdate = null;
1173 if (checkListeners()) {
1174 switchToBackground();
1175 }
1176 }
1177 }
1178 }
1179
1180 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1181 synchronized (this) {
1182 if (checkListeners()) {
1183 switchToForeground();
1184 }
1185 this.mOnMucRosterUpdate = listener;
1186 if (this.mucRosterChangedListenerCount < 2) {
1187 this.mucRosterChangedListenerCount++;
1188 }
1189 }
1190 }
1191
1192 public void removeOnMucRosterUpdateListener() {
1193 synchronized (this) {
1194 this.mucRosterChangedListenerCount--;
1195 if (this.mucRosterChangedListenerCount <= 0) {
1196 this.mucRosterChangedListenerCount = 0;
1197 this.mOnMucRosterUpdate = null;
1198 if (checkListeners()) {
1199 switchToBackground();
1200 }
1201 }
1202 }
1203 }
1204
1205 private boolean checkListeners() {
1206 return (this.mOnAccountUpdate == null
1207 && this.mOnConversationUpdate == null && this.mOnRosterUpdate == null);
1208 }
1209
1210 private void switchToForeground() {
1211 for (Account account : getAccounts()) {
1212 if (account.getStatus() == Account.State.ONLINE) {
1213 XmppConnection connection = account.getXmppConnection();
1214 if (connection != null && connection.getFeatures().csi()) {
1215 connection.sendActive();
1216 }
1217 }
1218 }
1219 Log.d(Config.LOGTAG, "app switched into foreground");
1220 }
1221
1222 private void switchToBackground() {
1223 for (Account account : getAccounts()) {
1224 if (account.getStatus() == Account.State.ONLINE) {
1225 XmppConnection connection = account.getXmppConnection();
1226 if (connection != null && connection.getFeatures().csi()) {
1227 connection.sendInactive();
1228 }
1229 }
1230 }
1231 this.mNotificationService.setIsInForeground(false);
1232 Log.d(Config.LOGTAG, "app switched into background");
1233 }
1234
1235 public void connectMultiModeConversations(Account account) {
1236 List<Conversation> conversations = getConversations();
1237 for (Conversation conversation : conversations) {
1238 if ((conversation.getMode() == Conversation.MODE_MULTI)
1239 && (conversation.getAccount() == account)) {
1240 joinMuc(conversation);
1241 }
1242 }
1243 }
1244
1245 public void joinMuc(Conversation conversation) {
1246 Account account = conversation.getAccount();
1247 account.pendingConferenceJoins.remove(conversation);
1248 account.pendingConferenceLeaves.remove(conversation);
1249 if (account.getStatus() == Account.State.ONLINE) {
1250 final String nick = conversation.getMucOptions().getProposedNick();
1251 final Jid joinJid = conversation.getMucOptions().createJoinJid(nick);
1252 if (joinJid == null) {
1253 return; //safety net
1254 }
1255 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1256 PresencePacket packet = new PresencePacket();
1257 packet.setFrom(conversation.getAccount().getJid());
1258 packet.setTo(joinJid);
1259 Element x = new Element("x");
1260 x.setAttribute("xmlns", "http://jabber.org/protocol/muc");
1261 if (conversation.getMucOptions().getPassword() != null) {
1262 Element password = x.addChild("password");
1263 password.setContent(conversation.getMucOptions().getPassword());
1264 }
1265 String sig = account.getPgpSignature();
1266 if (sig != null) {
1267 packet.addChild("status").setContent("online");
1268 packet.addChild("x", "jabber:x:signed").setContent(sig);
1269 }
1270 if (conversation.getMessages().size() != 0) {
1271 final SimpleDateFormat mDateFormat = new SimpleDateFormat(
1272 "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'", Locale.US);
1273 mDateFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
1274 Date date = new Date(conversation.getLatestMessage()
1275 .getTimeSent() + 1000);
1276 x.addChild("history").setAttribute("since",
1277 mDateFormat.format(date));
1278 }
1279 packet.addChild(x);
1280 sendPresencePacket(account, packet);
1281 if (!joinJid.equals(conversation.getContactJid())) {
1282 conversation.setContactJid(joinJid);
1283 databaseBackend.updateConversation(conversation);
1284 }
1285 } else {
1286 account.pendingConferenceJoins.add(conversation);
1287 }
1288 }
1289
1290 public void providePasswordForMuc(Conversation conversation, String password) {
1291 if (conversation.getMode() == Conversation.MODE_MULTI) {
1292 conversation.getMucOptions().setPassword(password);
1293 if (conversation.getBookmark() != null) {
1294 conversation.getBookmark().setAutojoin(true);
1295 pushBookmarks(conversation.getAccount());
1296 }
1297 databaseBackend.updateConversation(conversation);
1298 joinMuc(conversation);
1299 }
1300 }
1301
1302 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
1303 final MucOptions options = conversation.getMucOptions();
1304 final Jid joinJid = options.createJoinJid(nick);
1305 if (options.online()) {
1306 Account account = conversation.getAccount();
1307 options.setOnRenameListener(new OnRenameListener() {
1308
1309 @Override
1310 public void onSuccess() {
1311 conversation.setContactJid(joinJid);
1312 databaseBackend.updateConversation(conversation);
1313 Bookmark bookmark = conversation.getBookmark();
1314 if (bookmark != null) {
1315 bookmark.setNick(nick);
1316 pushBookmarks(bookmark.getAccount());
1317 }
1318 callback.success(conversation);
1319 }
1320
1321 @Override
1322 public void onFailure() {
1323 callback.error(R.string.nick_in_use,conversation);
1324 }
1325 });
1326
1327 PresencePacket packet = new PresencePacket();
1328 packet.setTo(joinJid);
1329 packet.setFrom(conversation.getAccount().getJid());
1330
1331 String sig = account.getPgpSignature();
1332 if (sig != null) {
1333 packet.addChild("status").setContent("online");
1334 packet.addChild("x", "jabber:x:signed").setContent(sig);
1335 }
1336 sendPresencePacket(account, packet);
1337 } else {
1338 conversation.setContactJid(joinJid);
1339 databaseBackend.updateConversation(conversation);
1340 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1341 Bookmark bookmark = conversation.getBookmark();
1342 if (bookmark != null) {
1343 bookmark.setNick(nick);
1344 pushBookmarks(bookmark.getAccount());
1345 }
1346 joinMuc(conversation);
1347 }
1348 }
1349 }
1350
1351 public void leaveMuc(Conversation conversation) {
1352 Account account = conversation.getAccount();
1353 account.pendingConferenceJoins.remove(conversation);
1354 account.pendingConferenceLeaves.remove(conversation);
1355 if (account.getStatus() == Account.State.ONLINE) {
1356 PresencePacket packet = new PresencePacket();
1357 packet.setTo(conversation.getContactJid());
1358 packet.setFrom(conversation.getAccount().getJid());
1359 packet.setAttribute("type", "unavailable");
1360 sendPresencePacket(conversation.getAccount(), packet);
1361 conversation.getMucOptions().setOffline();
1362 conversation.deregisterWithBookmark();
1363 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
1364 + ": leaving muc " + conversation.getContactJid());
1365 } else {
1366 account.pendingConferenceLeaves.add(conversation);
1367 }
1368 }
1369
1370 private String findConferenceServer(final Account account) {
1371 String server;
1372 if (account.getXmppConnection() != null) {
1373 server = account.getXmppConnection().getMucServer();
1374 if (server != null) {
1375 return server;
1376 }
1377 }
1378 for(Account other : getAccounts()) {
1379 if (other != account && other.getXmppConnection() != null) {
1380 server = other.getXmppConnection().getMucServer();
1381 if (server != null) {
1382 return server;
1383 }
1384 }
1385 }
1386 return null;
1387 }
1388
1389 public void createAdhocConference(final Account account, final List<Jid> jids, final UiCallback<Conversation> callback) {
1390 Log.d(Config.LOGTAG,account.getJid().toBareJid().toString()+": creating adhoc conference with "+ jids.toString());
1391 if (account.getStatus() == Account.State.ONLINE) {
1392 try {
1393 String server = findConferenceServer(account);
1394 if (server == null) {
1395 if (callback != null) {
1396 callback.error(R.string.no_conference_server_found,null);
1397 }
1398 return;
1399 }
1400 String name = new BigInteger(75,getRNG()).toString(32);
1401 Jid jid = Jid.fromParts(name,server,null);
1402 final Conversation conversation = findOrCreateConversation(account, jid, true);
1403 joinMuc(conversation);
1404 Bundle options = new Bundle();
1405 options.putString("muc#roomconfig_persistentroom", "1");
1406 options.putString("muc#roomconfig_membersonly", "1");
1407 options.putString("muc#roomconfig_publicroom", "0");
1408 options.putString("muc#roomconfig_whois", "anyone");
1409 pushConferenceConfiguration(conversation, options, new OnConferenceOptionsPushed() {
1410 @Override
1411 public void onPushSucceeded() {
1412 for(Jid invite : jids) {
1413 invite(conversation,invite);
1414 }
1415 if (callback != null) {
1416 callback.success(conversation);
1417 }
1418 }
1419
1420 @Override
1421 public void onPushFailed() {
1422 if (callback != null) {
1423 callback.error(R.string.conference_creation_failed, conversation);
1424 }
1425 }
1426 });
1427
1428 } catch (InvalidJidException e) {
1429 if (callback != null) {
1430 callback.error(R.string.conference_creation_failed, null);
1431 }
1432 }
1433 } else {
1434 if (callback != null) {
1435 callback.error(R.string.not_connected_try_again,null);
1436 }
1437 }
1438 }
1439
1440 public void pushConferenceConfiguration(final Conversation conversation,final Bundle options, final OnConferenceOptionsPushed callback) {
1441 IqPacket request = new IqPacket(IqPacket.TYPE_GET);
1442 request.setTo(conversation.getContactJid().toBareJid());
1443 request.query("http://jabber.org/protocol/muc#owner");
1444 sendIqPacket(conversation.getAccount(),request,new OnIqPacketReceived() {
1445 @Override
1446 public void onIqPacketReceived(Account account, IqPacket packet) {
1447 if (packet.getType() != IqPacket.TYPE_ERROR) {
1448 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
1449 for (Field field : data.getFields()) {
1450 if (options.containsKey(field.getName())) {
1451 field.setValue(options.getString(field.getName()));
1452 }
1453 }
1454 data.submit();
1455 IqPacket set = new IqPacket(IqPacket.TYPE_SET);
1456 set.setTo(conversation.getContactJid().toBareJid());
1457 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
1458 sendIqPacket(account, set, new OnIqPacketReceived() {
1459 @Override
1460 public void onIqPacketReceived(Account account, IqPacket packet) {
1461 if (packet.getType() == IqPacket.TYPE_RESULT) {
1462 if (callback != null) {
1463 callback.onPushSucceeded();
1464 }
1465 } else {
1466 if (callback != null) {
1467 callback.onPushFailed();
1468 }
1469 }
1470 }
1471 });
1472 } else {
1473 if (callback != null) {
1474 callback.onPushFailed();
1475 }
1476 }
1477 }
1478 });
1479 }
1480
1481 public void disconnect(Account account, boolean force) {
1482 if ((account.getStatus() == Account.State.ONLINE)
1483 || (account.getStatus() == Account.State.DISABLED)) {
1484 if (!force) {
1485 List<Conversation> conversations = getConversations();
1486 for (Conversation conversation : conversations) {
1487 if (conversation.getAccount() == account) {
1488 if (conversation.getMode() == Conversation.MODE_MULTI) {
1489 leaveMuc(conversation);
1490 } else {
1491 if (conversation.endOtrIfNeeded()) {
1492 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1493 + ": ended otr session with "
1494 + conversation.getContactJid());
1495 }
1496 }
1497 }
1498 }
1499 }
1500 account.getXmppConnection().disconnect(force);
1501 }
1502 }
1503
1504 @Override
1505 public IBinder onBind(Intent intent) {
1506 return mBinder;
1507 }
1508
1509 public void updateMessage(Message message) {
1510 databaseBackend.updateMessage(message);
1511 updateConversationUi();
1512 }
1513
1514 protected void syncDirtyContacts(Account account) {
1515 for (Contact contact : account.getRoster().getContacts()) {
1516 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
1517 pushContactToServer(contact);
1518 }
1519 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
1520 deleteContactOnServer(contact);
1521 }
1522 }
1523 }
1524
1525 public void createContact(Contact contact) {
1526 SharedPreferences sharedPref = getPreferences();
1527 boolean autoGrant = sharedPref.getBoolean("grant_new_contacts", true);
1528 if (autoGrant) {
1529 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
1530 contact.setOption(Contact.Options.ASKING);
1531 }
1532 pushContactToServer(contact);
1533 }
1534
1535 public void onOtrSessionEstablished(Conversation conversation) {
1536 Account account = conversation.getAccount();
1537 List<Message> messages = conversation.getMessages();
1538 Session otrSession = conversation.getOtrSession();
1539 Log.d(Config.LOGTAG,
1540 account.getJid().toBareJid() + " otr session established with "
1541 + conversation.getContactJid() + "/"
1542 + otrSession.getSessionID().getUserID());
1543 for (Message msg : messages) {
1544 if ((msg.getStatus() == Message.STATUS_UNSEND || msg.getStatus() == Message.STATUS_WAITING)
1545 && (msg.getEncryption() == Message.ENCRYPTION_OTR)) {
1546 SessionID id = otrSession.getSessionID();
1547 try {
1548 msg.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
1549 } catch (InvalidJidException e) {
1550 break;
1551 }
1552 if (msg.getType() == Message.TYPE_TEXT) {
1553 MessagePacket outPacket = mMessageGenerator
1554 .generateOtrChat(msg, true);
1555 if (outPacket != null) {
1556 msg.setStatus(Message.STATUS_SEND);
1557 databaseBackend.updateMessage(msg);
1558 sendMessagePacket(account, outPacket);
1559 }
1560 } else if (msg.getType() == Message.TYPE_IMAGE || msg.getType() == Message.TYPE_FILE) {
1561 mJingleConnectionManager.createNewConnection(msg);
1562 }
1563 }
1564 }
1565 updateConversationUi();
1566 }
1567
1568 public boolean renewSymmetricKey(Conversation conversation) {
1569 Account account = conversation.getAccount();
1570 byte[] symmetricKey = new byte[32];
1571 this.mRandom.nextBytes(symmetricKey);
1572 Session otrSession = conversation.getOtrSession();
1573 if (otrSession != null) {
1574 MessagePacket packet = new MessagePacket();
1575 packet.setType(MessagePacket.TYPE_CHAT);
1576 packet.setFrom(account.getJid());
1577 packet.addChild("private", "urn:xmpp:carbons:2");
1578 packet.addChild("no-copy", "urn:xmpp:hints");
1579 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
1580 + otrSession.getSessionID().getUserID());
1581 try {
1582 packet.setBody(otrSession
1583 .transformSending(CryptoHelper.FILETRANSFER
1584 + CryptoHelper.bytesToHex(symmetricKey)));
1585 sendMessagePacket(account, packet);
1586 conversation.setSymmetricKey(symmetricKey);
1587 return true;
1588 } catch (OtrException e) {
1589 return false;
1590 }
1591 }
1592 return false;
1593 }
1594
1595 public void pushContactToServer(Contact contact) {
1596 contact.resetOption(Contact.Options.DIRTY_DELETE);
1597 contact.setOption(Contact.Options.DIRTY_PUSH);
1598 Account account = contact.getAccount();
1599 if (account.getStatus() == Account.State.ONLINE) {
1600 boolean ask = contact.getOption(Contact.Options.ASKING);
1601 boolean sendUpdates = contact
1602 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
1603 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
1604 IqPacket iq = new IqPacket(IqPacket.TYPE_SET);
1605 iq.query("jabber:iq:roster").addChild(contact.asElement());
1606 account.getXmppConnection().sendIqPacket(iq, null);
1607 if (sendUpdates) {
1608 sendPresencePacket(account,
1609 mPresenceGenerator.sendPresenceUpdatesTo(contact));
1610 }
1611 if (ask) {
1612 sendPresencePacket(account,
1613 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
1614 }
1615 }
1616 }
1617
1618 public void publishAvatar(Account account, Uri image,
1619 final UiCallback<Avatar> callback) {
1620 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
1621 final int size = Config.AVATAR_SIZE;
1622 final Avatar avatar = getFileBackend()
1623 .getPepAvatar(image, size, format);
1624 if (avatar != null) {
1625 avatar.height = size;
1626 avatar.width = size;
1627 if (format.equals(Bitmap.CompressFormat.WEBP)) {
1628 avatar.type = "image/webp";
1629 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
1630 avatar.type = "image/jpeg";
1631 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
1632 avatar.type = "image/png";
1633 }
1634 if (!getFileBackend().save(avatar)) {
1635 callback.error(R.string.error_saving_avatar, avatar);
1636 return;
1637 }
1638 IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
1639 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
1640
1641 @Override
1642 public void onIqPacketReceived(Account account, IqPacket result) {
1643 if (result.getType() == IqPacket.TYPE_RESULT) {
1644 IqPacket packet = XmppConnectionService.this.mIqGenerator
1645 .publishAvatarMetadata(avatar);
1646 sendIqPacket(account, packet, new OnIqPacketReceived() {
1647
1648 @Override
1649 public void onIqPacketReceived(Account account,
1650 IqPacket result) {
1651 if (result.getType() == IqPacket.TYPE_RESULT) {
1652 if (account.setAvatar(avatar.getFilename())) {
1653 databaseBackend.updateAccount(account);
1654 }
1655 callback.success(avatar);
1656 } else {
1657 callback.error(
1658 R.string.error_publish_avatar_server_reject,
1659 avatar);
1660 }
1661 }
1662 });
1663 } else {
1664 callback.error(
1665 R.string.error_publish_avatar_server_reject,
1666 avatar);
1667 }
1668 }
1669 });
1670 } else {
1671 callback.error(R.string.error_publish_avatar_converting, null);
1672 }
1673 }
1674
1675 public void fetchAvatar(Account account, Avatar avatar) {
1676 fetchAvatar(account, avatar, null);
1677 }
1678
1679 public void fetchAvatar(Account account, final Avatar avatar,
1680 final UiCallback<Avatar> callback) {
1681 IqPacket packet = this.mIqGenerator.retrieveAvatar(avatar);
1682 sendIqPacket(account, packet, new OnIqPacketReceived() {
1683
1684 @Override
1685 public void onIqPacketReceived(Account account, IqPacket result) {
1686 final String ERROR = account.getJid().toBareJid()
1687 + ": fetching avatar for " + avatar.owner + " failed ";
1688 if (result.getType() == IqPacket.TYPE_RESULT) {
1689 avatar.image = mIqParser.avatarData(result);
1690 if (avatar.image != null) {
1691 if (getFileBackend().save(avatar)) {
1692 if (account.getJid().toBareJid().equals(avatar.owner)) {
1693 if (account.setAvatar(avatar.getFilename())) {
1694 databaseBackend.updateAccount(account);
1695 }
1696 getAvatarService().clear(account);
1697 updateConversationUi();
1698 updateAccountUi();
1699 } else {
1700 Contact contact = account.getRoster()
1701 .getContact(avatar.owner);
1702 contact.setAvatar(avatar.getFilename());
1703 getAvatarService().clear(contact);
1704 updateConversationUi();
1705 updateRosterUi();
1706 }
1707 if (callback != null) {
1708 callback.success(avatar);
1709 }
1710 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1711 + ": succesfully fetched avatar for "
1712 + avatar.owner);
1713 return;
1714 }
1715 } else {
1716
1717 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
1718 }
1719 } else {
1720 Element error = result.findChild("error");
1721 if (error == null) {
1722 Log.d(Config.LOGTAG, ERROR + "(server error)");
1723 } else {
1724 Log.d(Config.LOGTAG, ERROR + error.toString());
1725 }
1726 }
1727 if (callback != null) {
1728 callback.error(0, null);
1729 }
1730
1731 }
1732 });
1733 }
1734
1735 public void checkForAvatar(Account account,
1736 final UiCallback<Avatar> callback) {
1737 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
1738 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
1739
1740 @Override
1741 public void onIqPacketReceived(Account account, IqPacket packet) {
1742 if (packet.getType() == IqPacket.TYPE_RESULT) {
1743 Element pubsub = packet.findChild("pubsub",
1744 "http://jabber.org/protocol/pubsub");
1745 if (pubsub != null) {
1746 Element items = pubsub.findChild("items");
1747 if (items != null) {
1748 Avatar avatar = Avatar.parseMetadata(items);
1749 if (avatar != null) {
1750 avatar.owner = account.getJid().toBareJid();
1751 if (fileBackend.isAvatarCached(avatar)) {
1752 if (account.setAvatar(avatar.getFilename())) {
1753 databaseBackend.updateAccount(account);
1754 }
1755 getAvatarService().clear(account);
1756 callback.success(avatar);
1757 } else {
1758 fetchAvatar(account, avatar, callback);
1759 }
1760 return;
1761 }
1762 }
1763 }
1764 }
1765 callback.error(0, null);
1766 }
1767 });
1768 }
1769
1770 public void deleteContactOnServer(Contact contact) {
1771 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
1772 contact.resetOption(Contact.Options.DIRTY_PUSH);
1773 contact.setOption(Contact.Options.DIRTY_DELETE);
1774 Account account = contact.getAccount();
1775 if (account.getStatus() == Account.State.ONLINE) {
1776 IqPacket iq = new IqPacket(IqPacket.TYPE_SET);
1777 Element item = iq.query("jabber:iq:roster").addChild("item");
1778 item.setAttribute("jid", contact.getJid().toString());
1779 item.setAttribute("subscription", "remove");
1780 account.getXmppConnection().sendIqPacket(iq, null);
1781 }
1782 }
1783
1784 public void updateConversation(Conversation conversation) {
1785 this.databaseBackend.updateConversation(conversation);
1786 }
1787
1788 public void reconnectAccount(final Account account, final boolean force) {
1789 new Thread(new Runnable() {
1790
1791 @Override
1792 public void run() {
1793 if (account.getXmppConnection() != null) {
1794 disconnect(account, force);
1795 }
1796 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
1797 if (account.getXmppConnection() == null) {
1798 account.setXmppConnection(createConnection(account));
1799 }
1800 Thread thread = new Thread(account.getXmppConnection());
1801 thread.start();
1802 scheduleWakeupCall((int) (Config.CONNECT_TIMEOUT * 1.2),
1803 false);
1804 } else {
1805 account.getRoster().clearPresences();
1806 account.setXmppConnection(null);
1807 }
1808 }
1809 }).start();
1810 }
1811
1812 public void invite(Conversation conversation, Jid contact) {
1813 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
1814 sendMessagePacket(conversation.getAccount(), packet);
1815 }
1816
1817 public void resetSendingToWaiting(Account account) {
1818 for (Conversation conversation : getConversations()) {
1819 if (conversation.getAccount() == account) {
1820 for (Message message : conversation.getMessages()) {
1821 if (message.getType() != Message.TYPE_IMAGE
1822 && message.getStatus() == Message.STATUS_UNSEND) {
1823 markMessage(message, Message.STATUS_WAITING);
1824 }
1825 }
1826 }
1827 }
1828 }
1829
1830 public boolean markMessage(final Account account, final Jid recipient, final String uuid,
1831 final int status) {
1832 if (uuid == null) {
1833 return false;
1834 } else {
1835 for (Conversation conversation : getConversations()) {
1836 if (conversation.getContactJid().equals(recipient)
1837 && conversation.getAccount().equals(account)) {
1838 return markMessage(conversation, uuid, status);
1839 }
1840 }
1841 return false;
1842 }
1843 }
1844
1845 public boolean markMessage(Conversation conversation, String uuid,
1846 int status) {
1847 if (uuid == null) {
1848 return false;
1849 } else {
1850 for (Message message : conversation.getMessages()) {
1851 if (uuid.equals(message.getUuid())
1852 || (message.getStatus() >= Message.STATUS_SEND && uuid
1853 .equals(message.getRemoteMsgId()))) {
1854 markMessage(message, status);
1855 return true;
1856 }
1857 }
1858 return false;
1859 }
1860 }
1861
1862 public void markMessage(Message message, int status) {
1863 if (status == Message.STATUS_SEND_FAILED
1864 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
1865 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
1866 return;
1867 }
1868 message.setStatus(status);
1869 databaseBackend.updateMessage(message);
1870 updateConversationUi();
1871 }
1872
1873 public SharedPreferences getPreferences() {
1874 return PreferenceManager
1875 .getDefaultSharedPreferences(getApplicationContext());
1876 }
1877
1878 public boolean forceEncryption() {
1879 return getPreferences().getBoolean("force_encryption", false);
1880 }
1881
1882 public boolean confirmMessages() {
1883 return getPreferences().getBoolean("confirm_messages", true);
1884 }
1885
1886 public boolean saveEncryptedMessages() {
1887 return !getPreferences().getBoolean("dont_save_encrypted", false);
1888 }
1889
1890 public boolean indicateReceived() {
1891 return getPreferences().getBoolean("indicate_received", false);
1892 }
1893
1894 public void updateConversationUi() {
1895 if (mOnConversationUpdate != null) {
1896 mOnConversationUpdate.onConversationUpdate();
1897 }
1898 }
1899
1900 public void updateAccountUi() {
1901 if (mOnAccountUpdate != null) {
1902 mOnAccountUpdate.onAccountUpdate();
1903 }
1904 }
1905
1906 public void updateRosterUi() {
1907 if (mOnRosterUpdate != null) {
1908 mOnRosterUpdate.onRosterUpdate();
1909 }
1910 }
1911
1912 public void updateMucRosterUi() {
1913 if (mOnMucRosterUpdate != null) {
1914 mOnMucRosterUpdate.onMucRosterUpdate();
1915 }
1916 }
1917
1918 public Account findAccountByJid(final Jid accountJid) {
1919 for (Account account : this.accounts) {
1920 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
1921 return account;
1922 }
1923 }
1924 return null;
1925 }
1926
1927 public Conversation findConversationByUuid(String uuid) {
1928 for (Conversation conversation : getConversations()) {
1929 if (conversation.getUuid().equals(uuid)) {
1930 return conversation;
1931 }
1932 }
1933 return null;
1934 }
1935
1936 public void markRead(Conversation conversation, boolean calledByUi) {
1937 mNotificationService.clear(conversation);
1938 final Message markable = conversation.getLatestMarkableMessage();
1939 conversation.markRead();
1940 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null && calledByUi) {
1941 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()+ ": sending read marker to " + markable.getCounterpart().toString());
1942 Account account = conversation.getAccount();
1943 final Jid to = markable.getCounterpart();
1944 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
1945 this.sendMessagePacket(conversation.getAccount(),packet);
1946 }
1947 if (!calledByUi) {
1948 updateConversationUi();
1949 }
1950 }
1951
1952 public void failWaitingOtrMessages(Conversation conversation) {
1953 for (Message message : conversation.getMessages()) {
1954 if (message.getEncryption() == Message.ENCRYPTION_OTR
1955 && message.getStatus() == Message.STATUS_WAITING) {
1956 markMessage(message, Message.STATUS_SEND_FAILED);
1957 }
1958 }
1959 }
1960
1961 public SecureRandom getRNG() {
1962 return this.mRandom;
1963 }
1964
1965 public MemorizingTrustManager getMemorizingTrustManager() {
1966 return this.mMemorizingTrustManager;
1967 }
1968
1969 public PowerManager getPowerManager() {
1970 return this.pm;
1971 }
1972
1973 public LruCache<String, Bitmap> getBitmapCache() {
1974 return this.mBitmapCache;
1975 }
1976
1977 public void syncRosterToDisk(final Account account) {
1978 new Thread(new Runnable() {
1979
1980 @Override
1981 public void run() {
1982 databaseBackend.writeRoster(account.getRoster());
1983 }
1984 }).start();
1985
1986 }
1987
1988 public List<String> getKnownHosts() {
1989 List<String> hosts = new ArrayList<>();
1990 for (Account account : getAccounts()) {
1991 if (!hosts.contains(account.getServer().toString())) {
1992 hosts.add(account.getServer().toString());
1993 }
1994 for (Contact contact : account.getRoster().getContacts()) {
1995 if (contact.showInRoster()) {
1996 final String server = contact.getServer().toString();
1997 if (server != null && !hosts.contains(server)) {
1998 hosts.add(server);
1999 }
2000 }
2001 }
2002 }
2003 return hosts;
2004 }
2005
2006 public List<String> getKnownConferenceHosts() {
2007 ArrayList<String> mucServers = new ArrayList<>();
2008 for (Account account : accounts) {
2009 if (account.getXmppConnection() != null) {
2010 String server = account.getXmppConnection().getMucServer();
2011 if (server != null && !mucServers.contains(server)) {
2012 mucServers.add(server);
2013 }
2014 }
2015 }
2016 return mucServers;
2017 }
2018
2019 public void sendMessagePacket(Account account, MessagePacket packet) {
2020 XmppConnection connection = account.getXmppConnection();
2021 if (connection != null) {
2022 connection.sendMessagePacket(packet);
2023 }
2024 }
2025
2026 public void sendPresencePacket(Account account, PresencePacket packet) {
2027 XmppConnection connection = account.getXmppConnection();
2028 if (connection != null) {
2029 connection.sendPresencePacket(packet);
2030 }
2031 }
2032
2033 public void sendIqPacket(Account account, IqPacket packet,
2034 OnIqPacketReceived callback) {
2035 XmppConnection connection = account.getXmppConnection();
2036 if (connection != null) {
2037 connection.sendIqPacket(packet, callback);
2038 }
2039 }
2040
2041 public MessageGenerator getMessageGenerator() {
2042 return this.mMessageGenerator;
2043 }
2044
2045 public PresenceGenerator getPresenceGenerator() {
2046 return this.mPresenceGenerator;
2047 }
2048
2049 public IqGenerator getIqGenerator() {
2050 return this.mIqGenerator;
2051 }
2052
2053 public JingleConnectionManager getJingleConnectionManager() {
2054 return this.mJingleConnectionManager;
2055 }
2056
2057 public List<Contact> findContacts(Jid jid) {
2058 ArrayList<Contact> contacts = new ArrayList<>();
2059 for (Account account : getAccounts()) {
2060 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2061 Contact contact = account.getRoster().getContactFromRoster(jid);
2062 if (contact != null) {
2063 contacts.add(contact);
2064 }
2065 }
2066 }
2067 return contacts;
2068 }
2069
2070 public NotificationService getNotificationService() {
2071 return this.mNotificationService;
2072 }
2073
2074 public HttpConnectionManager getHttpConnectionManager() {
2075 return this.mHttpConnectionManager;
2076 }
2077
2078 public void resendFailedMessages(Message message) {
2079 List<Message> messages = new ArrayList<>();
2080 Message current = message;
2081 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
2082 messages.add(current);
2083 if (current.mergeable(current.next())) {
2084 current = current.next();
2085 } else {
2086 break;
2087 }
2088 }
2089 for (Message msg : messages) {
2090 markMessage(msg, Message.STATUS_WAITING);
2091 this.resendMessage(msg);
2092 }
2093 }
2094
2095 public interface OnConversationUpdate {
2096 public void onConversationUpdate();
2097 }
2098
2099 public interface OnAccountUpdate {
2100 public void onAccountUpdate();
2101 }
2102
2103 public interface OnRosterUpdate {
2104 public void onRosterUpdate();
2105 }
2106
2107 public interface OnMucRosterUpdate {
2108 public void onMucRosterUpdate();
2109 }
2110
2111 private interface OnConferenceOptionsPushed {
2112 public void onPushSucceeded();
2113 public void onPushFailed();
2114 }
2115
2116 public class XmppConnectionBinder extends Binder {
2117 public XmppConnectionService getService() {
2118 return XmppConnectionService.this;
2119 }
2120 }
2121}