1package eu.siacs.conversations.services;
2
3import java.io.File;
4import java.text.ParseException;
5import java.text.SimpleDateFormat;
6import java.util.Collections;
7import java.util.Comparator;
8import java.util.Date;
9import java.util.Hashtable;
10import java.util.List;
11import java.util.Locale;
12import java.util.Random;
13
14import org.openintents.openpgp.util.OpenPgpApi;
15import org.openintents.openpgp.util.OpenPgpServiceConnection;
16
17import net.java.otr4j.OtrException;
18import net.java.otr4j.session.Session;
19import net.java.otr4j.session.SessionStatus;
20
21import eu.siacs.conversations.crypto.PgpEngine;
22import eu.siacs.conversations.crypto.PgpEngine.OpenPgpException;
23import eu.siacs.conversations.entities.Account;
24import eu.siacs.conversations.entities.Contact;
25import eu.siacs.conversations.entities.Conversation;
26import eu.siacs.conversations.entities.Message;
27import eu.siacs.conversations.entities.MucOptions;
28import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
29import eu.siacs.conversations.entities.Presences;
30import eu.siacs.conversations.persistance.DatabaseBackend;
31import eu.siacs.conversations.persistance.FileBackend;
32import eu.siacs.conversations.persistance.OnPhoneContactsMerged;
33import eu.siacs.conversations.ui.OnAccountListChangedListener;
34import eu.siacs.conversations.ui.OnConversationListChangedListener;
35import eu.siacs.conversations.ui.OnRosterFetchedListener;
36import eu.siacs.conversations.utils.ExceptionHelper;
37import eu.siacs.conversations.utils.MessageParser;
38import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
39import eu.siacs.conversations.utils.PhoneHelper;
40import eu.siacs.conversations.utils.UIHelper;
41import eu.siacs.conversations.xml.Element;
42import eu.siacs.conversations.xmpp.OnBindListener;
43import eu.siacs.conversations.xmpp.OnIqPacketReceived;
44import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
45import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
46import eu.siacs.conversations.xmpp.OnStatusChanged;
47import eu.siacs.conversations.xmpp.OnTLSExceptionReceived;
48import eu.siacs.conversations.xmpp.XmppConnection;
49import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
50import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
51import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
52import eu.siacs.conversations.xmpp.stanzas.IqPacket;
53import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
54import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
55import android.app.AlarmManager;
56import android.app.PendingIntent;
57import android.app.Service;
58import android.content.Context;
59import android.content.Intent;
60import android.content.SharedPreferences;
61import android.database.ContentObserver;
62import android.database.DatabaseUtils;
63import android.net.ConnectivityManager;
64import android.net.NetworkInfo;
65import android.net.Uri;
66import android.os.Binder;
67import android.os.Bundle;
68import android.os.IBinder;
69import android.os.PowerManager;
70import android.os.PowerManager.WakeLock;
71import android.os.SystemClock;
72import android.preference.PreferenceManager;
73import android.provider.ContactsContract;
74import android.util.Log;
75
76public class XmppConnectionService extends Service {
77
78 protected static final String LOGTAG = "xmppService";
79 public DatabaseBackend databaseBackend;
80 private FileBackend fileBackend;
81
82 public long startDate;
83
84 private static final int PING_MAX_INTERVAL = 300;
85 private static final int PING_MIN_INTERVAL = 10;
86 private static final int PING_TIMEOUT = 5;
87 private static final int CONNECT_TIMEOUT = 60;
88 private static final long CARBON_GRACE_PERIOD = 60000L;
89
90 private List<Account> accounts;
91 private List<Conversation> conversations = null;
92 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(this);
93
94 public OnConversationListChangedListener convChangedListener = null;
95 private int convChangedListenerCount = 0;
96 private OnAccountListChangedListener accountChangedListener = null;
97 private OnTLSExceptionReceived tlsException = null;
98
99 public void setOnTLSExceptionReceivedListener(
100 OnTLSExceptionReceived listener) {
101 tlsException = listener;
102 }
103
104 private Random mRandom = new Random(System.currentTimeMillis());
105
106 private long lastCarbonMessageReceived = -CARBON_GRACE_PERIOD;
107
108 private ContentObserver contactObserver = new ContentObserver(null) {
109 @Override
110 public void onChange(boolean selfChange) {
111 super.onChange(selfChange);
112 Log.d(LOGTAG, "contact list has changed");
113 mergePhoneContactsWithRoster(null);
114 }
115 };
116
117 private XmppConnectionService service = this;
118
119 private final IBinder mBinder = new XmppConnectionBinder();
120 private OnMessagePacketReceived messageListener = new OnMessagePacketReceived() {
121
122 @Override
123 public void onMessagePacketReceived(Account account,
124 MessagePacket packet) {
125 Message message = null;
126 boolean notify = true;
127 if(PreferenceManager
128 .getDefaultSharedPreferences(getApplicationContext())
129 .getBoolean("notification_grace_period_after_carbon_received", true)){
130 notify=(SystemClock.elapsedRealtime() - lastCarbonMessageReceived) > CARBON_GRACE_PERIOD;
131 }
132
133 if ((packet.getType() == MessagePacket.TYPE_CHAT)) {
134 String pgpBody = MessageParser.getPgpBody(packet);
135 if (pgpBody != null) {
136 message = MessageParser.parsePgpChat(pgpBody, packet,
137 account, service);
138 message.markUnread();
139 } else if (packet.hasChild("body")
140 && (packet.getBody().startsWith("?OTR"))) {
141 message = MessageParser.parseOtrChat(packet, account,
142 service);
143 if (message != null) {
144 message.markUnread();
145 }
146 } else if (packet.hasChild("body")) {
147 message = MessageParser.parsePlainTextChat(packet, account,
148 service);
149 message.markUnread();
150 } else if (packet.hasChild("received")
151 || (packet.hasChild("sent"))) {
152 message = MessageParser.parseCarbonMessage(packet, account,
153 service);
154 if (message != null) {
155 if (message.getStatus() == Message.STATUS_SEND) {
156 lastCarbonMessageReceived = SystemClock.elapsedRealtime();
157 notify = false;
158 message.getConversation().markRead();
159 } else {
160 message.markUnread();
161 }
162 }
163 }
164
165 } else if (packet.getType() == MessagePacket.TYPE_GROUPCHAT) {
166 message = MessageParser
167 .parseGroupchat(packet, account, service);
168 if (message != null) {
169 if (message.getStatus() == Message.STATUS_RECIEVED) {
170 message.markUnread();
171 } else {
172 message.getConversation().markRead();
173 notify = false;
174 }
175 }
176 } else if (packet.getType() == MessagePacket.TYPE_ERROR) {
177 MessageParser.parseError(packet, account, service);
178 return;
179 } else if (packet.getType() == MessagePacket.TYPE_NORMAL) {
180 if (packet.hasChild("x")) {
181 Element x = packet.findChild("x");
182 if (x.hasChild("invite")) {
183 findOrCreateConversation(account, packet.getFrom(),
184 true);
185 if (convChangedListener != null) {
186 convChangedListener.onConversationListChanged();
187 }
188 Log.d(LOGTAG,
189 "invitation received to " + packet.getFrom());
190 }
191
192 } else {
193 // Log.d(LOGTAG, "unparsed message " + packet.toString());
194 }
195 }
196 if ((message == null) || (message.getBody() == null)) {
197 return;
198 }
199 if (packet.hasChild("delay")) {
200 try {
201 String stamp = packet.findChild("delay").getAttribute(
202 "stamp");
203 stamp = stamp.replace("Z", "+0000");
204 Date date = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssZ")
205 .parse(stamp);
206 message.setTime(date.getTime());
207 } catch (ParseException e) {
208 Log.d(LOGTAG, "error trying to parse date" + e.getMessage());
209 }
210 }
211 Conversation conversation = message.getConversation();
212 conversation.getMessages().add(message);
213 if (packet.getType() != MessagePacket.TYPE_ERROR) {
214 databaseBackend.createMessage(message);
215 }
216 if (convChangedListener != null) {
217 convChangedListener.onConversationListChanged();
218 } else {
219 UIHelper.updateNotification(getApplicationContext(),
220 getConversations(), message.getConversation(), notify);
221 }
222 }
223 };
224 private OnStatusChanged statusListener = new OnStatusChanged() {
225
226 @Override
227 public void onStatusChanged(Account account) {
228 if (accountChangedListener != null) {
229 accountChangedListener.onAccountListChangedListener();
230 }
231 if (account.getStatus() == Account.STATUS_ONLINE) {
232 List<Conversation> conversations = getConversations();
233 for (int i = 0; i < conversations.size(); ++i) {
234 if (conversations.get(i).getAccount() == account) {
235 sendUnsendMessages(conversations.get(i));
236 }
237 }
238 scheduleWakeupCall(PING_MAX_INTERVAL, true);
239 } else if (account.getStatus() == Account.STATUS_OFFLINE) {
240 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
241 int timeToReconnect = mRandom.nextInt(50) + 10;
242 scheduleWakeupCall(timeToReconnect, false);
243 }
244
245 } else if (account.getStatus() == Account.STATUS_REGISTRATION_SUCCESSFULL) {
246 databaseBackend.updateAccount(account);
247 reconnectAccount(account, true);
248 } else {
249 UIHelper.showErrorNotification(getApplicationContext(), getAccounts());
250 }
251 }
252 };
253
254 private OnPresencePacketReceived presenceListener = new OnPresencePacketReceived() {
255
256 @Override
257 public void onPresencePacketReceived(Account account,
258 PresencePacket packet) {
259 if (packet.hasChild("x","http://jabber.org/protocol/muc#user")) {
260 Conversation muc = findMuc(
261 packet.getAttribute("from").split("/")[0], account);
262 if (muc != null) {
263 muc.getMucOptions().processPacket(packet);
264 } else {
265 Log.d(LOGTAG,account.getJid()+": could not find muc for received muc package "+packet.toString());
266 }
267 } else if (packet.hasChild("x","http://jabber.org/protocol/muc")) {
268 Conversation muc = findMuc(packet.getAttribute("from").split("/")[0], account);
269 if (muc != null) {
270 Log.d(LOGTAG,account.getJid()+": reading muc status packet "+packet.toString());
271 int error = muc.getMucOptions().getError();
272 muc.getMucOptions().processPacket(packet);
273 if ((muc.getMucOptions().getError() != error)
274 && (convChangedListener != null)) {
275 Log.d(LOGTAG, "muc error status changed");
276 convChangedListener.onConversationListChanged();
277 }
278 }
279 } else {
280 String[] fromParts = packet.getAttribute("from").split("/");
281 String type = packet.getAttribute("type");
282 if (fromParts[0].equals(account.getJid())) {
283 if (fromParts.length==2) {
284 if (type == null) {
285 account.updatePresence(fromParts[1],Presences.parseShow(packet.findChild("show")));
286 } else if (type.equals("unavailable")) {
287 account.removePresence(fromParts[1]);
288 }
289 }
290
291 } else {
292 Contact contact = findContact(account, fromParts[0]);
293 if (contact == null) {
294 // most likely roster not synced
295 return;
296 }
297 if (type == null) {
298 if (fromParts.length == 2) {
299 contact.updatePresence(fromParts[1], Presences.parseShow(packet.findChild("show")));
300 PgpEngine pgp = getPgpEngine();
301 if (pgp != null) {
302 Element x = packet.findChild("x","jabber:x:signed");
303 if (x != null) {
304 try {
305 Element status = packet.findChild("status");
306 String msg;
307 if (status!=null) {
308 msg = status.getContent();
309 } else {
310 msg = "";
311 }
312 contact.setPgpKeyId(pgp.fetchKeyId(account,msg, x
313 .getContent()));
314 } catch (OpenPgpException e) {
315 Log.d(LOGTAG, "faulty pgp. just ignore");
316 }
317 }
318 }
319 databaseBackend.updateContact(contact);
320 } else {
321 // Log.d(LOGTAG,"presence without resource "+packet.toString());
322 }
323 } else if (type.equals("unavailable")) {
324 if (fromParts.length != 2) {
325 // Log.d(LOGTAG,"received presence with no resource "+packet.toString());
326 } else {
327 contact.removePresence(fromParts[1]);
328 databaseBackend.updateContact(contact);
329 }
330 } else if (type.equals("subscribe")) {
331 if (contact
332 .getSubscriptionOption(Contact.Subscription.PREEMPTIVE_GRANT)) {
333 sendPresenceUpdatesTo(contact);
334 contact.setSubscriptionOption(Contact.Subscription.FROM);
335 contact.resetSubscriptionOption(Contact.Subscription.PREEMPTIVE_GRANT);
336 replaceContactInConversation(contact.getJid(),
337 contact);
338 databaseBackend.updateContact(contact);
339 if ((contact
340 .getSubscriptionOption(Contact.Subscription.ASKING))
341 && (!contact
342 .getSubscriptionOption(Contact.Subscription.TO))) {
343 requestPresenceUpdatesFrom(contact);
344 }
345 } else {
346 // TODO: ask user to handle it maybe
347 }
348 } else {
349 //Log.d(LOGTAG, packet.toString());
350 }
351 replaceContactInConversation(contact.getJid(), contact);
352 }
353 }
354 }
355 };
356
357 private OnIqPacketReceived unknownIqListener = new OnIqPacketReceived() {
358
359 @Override
360 public void onIqPacketReceived(Account account, IqPacket packet) {
361 if (packet.hasChild("query")) {
362 Element query = packet.findChild("query");
363 String xmlns = query.getAttribute("xmlns");
364 if ((xmlns != null) && (xmlns.equals("jabber:iq:roster"))) {
365 processRosterItems(account, query);
366 mergePhoneContactsWithRoster(null);
367 }
368 }
369 }
370 };
371
372 private OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
373
374 @Override
375 public void onJinglePacketReceived(Account account, JinglePacket packet) {
376 mJingleConnectionManager.deliverPacket(account, packet);
377 }
378 };
379
380 private OpenPgpServiceConnection pgpServiceConnection;
381 private PgpEngine mPgpEngine = null;
382 private Intent pingIntent;
383 private PendingIntent pendingPingIntent = null;
384 private WakeLock wakeLock;
385 private PowerManager pm;
386
387 public PgpEngine getPgpEngine() {
388 if (pgpServiceConnection.isBound()) {
389 if (this.mPgpEngine == null) {
390 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
391 getApplicationContext(),
392 pgpServiceConnection.getService()));
393 }
394 return mPgpEngine;
395 } else {
396 return null;
397 }
398
399 }
400
401 public FileBackend getFileBackend() {
402 return this.fileBackend;
403 }
404
405 public Message attachImageToConversation(Conversation conversation, String presence, Uri uri) {
406 Message message = new Message(conversation, "", Message.ENCRYPTION_NONE);
407 message.setPresence(presence);
408 message.setType(Message.TYPE_IMAGE);
409 File file = this.fileBackend.copyImageToPrivateStorage(message, uri);
410 conversation.getMessages().add(message);
411 databaseBackend.createMessage(message);
412 sendMessage(message, null);
413 return message;
414 }
415
416
417 protected Conversation findMuc(String name, Account account) {
418 for (Conversation conversation : this.conversations) {
419 if (conversation.getContactJid().split("/")[0].equals(name)
420 && (conversation.getAccount() == account)) {
421 return conversation;
422 }
423 }
424 return null;
425 }
426
427 private void processRosterItems(Account account, Element elements) {
428 String version = elements.getAttribute("ver");
429 if (version != null) {
430 account.setRosterVersion(version);
431 databaseBackend.updateAccount(account);
432 }
433 for (Element item : elements.getChildren()) {
434 if (item.getName().equals("item")) {
435 String jid = item.getAttribute("jid");
436 String subscription = item.getAttribute("subscription");
437 Contact contact = databaseBackend.findContact(account, jid);
438 if (contact == null) {
439 if (!subscription.equals("remove")) {
440 String name = item.getAttribute("name");
441 if (name == null) {
442 name = jid.split("@")[0];
443 }
444 contact = new Contact(account, name, jid, null);
445 contact.parseSubscriptionFromElement(item);
446 databaseBackend.createContact(contact);
447 }
448 } else {
449 if (subscription.equals("remove")) {
450 databaseBackend.deleteContact(contact);
451 replaceContactInConversation(contact.getJid(), null);
452 } else {
453 contact.parseSubscriptionFromElement(item);
454 databaseBackend.updateContact(contact);
455 replaceContactInConversation(contact.getJid(), contact);
456 }
457 }
458 }
459 }
460 }
461
462 private void replaceContactInConversation(String jid, Contact contact) {
463 List<Conversation> conversations = getConversations();
464 for (int i = 0; i < conversations.size(); ++i) {
465 if ((conversations.get(i).getContactJid().equals(jid))) {
466 conversations.get(i).setContact(contact);
467 break;
468 }
469 }
470 }
471
472 public class XmppConnectionBinder extends Binder {
473 public XmppConnectionService getService() {
474 return XmppConnectionService.this;
475 }
476 }
477
478 @Override
479 public int onStartCommand(Intent intent, int flags, int startId) {
480 this.wakeLock.acquire();
481 // Log.d(LOGTAG,"calling start service. caller was:"+intent.getAction());
482 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
483 .getSystemService(Context.CONNECTIVITY_SERVICE);
484 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
485 boolean isConnected = activeNetwork != null
486 && activeNetwork.isConnected();
487
488 for (Account account : accounts) {
489 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
490 if (!isConnected) {
491 account.setStatus(Account.STATUS_NO_INTERNET);
492 if (statusListener != null) {
493 statusListener.onStatusChanged(account);
494 }
495 } else {
496 if (account.getStatus() == Account.STATUS_NO_INTERNET) {
497 account.setStatus(Account.STATUS_OFFLINE);
498 if (statusListener != null) {
499 statusListener.onStatusChanged(account);
500 }
501 }
502
503 // TODO 3 remaining cases
504 if (account.getStatus() == Account.STATUS_ONLINE) {
505 long lastReceived = account.getXmppConnection().lastPaketReceived;
506 long lastSent = account.getXmppConnection().lastPingSent;
507 if (lastSent - lastReceived >= PING_TIMEOUT * 1000) {
508 Log.d(LOGTAG, account.getJid() + ": ping timeout");
509 this.reconnectAccount(account, true);
510 } else if (SystemClock.elapsedRealtime() - lastReceived >= PING_MIN_INTERVAL * 1000) {
511 account.getXmppConnection().sendPing();
512 account.getXmppConnection().lastPingSent = SystemClock
513 .elapsedRealtime();
514 this.scheduleWakeupCall(2, false);
515 }
516 } else if (account.getStatus() == Account.STATUS_OFFLINE) {
517 if (account.getXmppConnection() == null) {
518 account.setXmppConnection(this
519 .createConnection(account));
520 }
521 account.getXmppConnection().lastPingSent = SystemClock
522 .elapsedRealtime();
523 new Thread(account.getXmppConnection()).start();
524 } else if ((account.getStatus() == Account.STATUS_CONNECTING)
525 && ((SystemClock.elapsedRealtime() - account
526 .getXmppConnection().lastConnect) / 1000 >= CONNECT_TIMEOUT)) {
527 Log.d(LOGTAG, account.getJid()
528 + ": time out during connect reconnecting");
529 reconnectAccount(account, true);
530 } else {
531 Log.d(LOGTAG,
532 "seconds since last connect:"
533 + ((SystemClock.elapsedRealtime() - account
534 .getXmppConnection().lastConnect) / 1000));
535 Log.d(LOGTAG,
536 account.getJid() + ": status="
537 + account.getStatus());
538 // TODO notify user of ssl cert problem or auth problem
539 // or what ever
540 }
541 // in any case. reschedule wakup call
542 this.scheduleWakeupCall(PING_MAX_INTERVAL, true);
543 }
544 if (accountChangedListener != null) {
545 accountChangedListener.onAccountListChangedListener();
546 }
547 }
548 }
549 if (wakeLock.isHeld()) {
550 wakeLock.release();
551 }
552 return START_STICKY;
553 }
554
555 @Override
556 public void onCreate() {
557 ExceptionHelper.init(getApplicationContext());
558 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
559 this.fileBackend = new FileBackend(getApplicationContext());
560 this.accounts = databaseBackend.getAccounts();
561
562 this.getConversations();
563
564 getContentResolver().registerContentObserver(
565 ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
566 this.pgpServiceConnection = new OpenPgpServiceConnection(
567 getApplicationContext(), "org.sufficientlysecure.keychain");
568 this.pgpServiceConnection.bindToService();
569
570 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
571 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK,
572 "XmppConnectionService");
573 }
574
575 @Override
576 public void onDestroy() {
577 super.onDestroy();
578 for (Account account : accounts) {
579 if (account.getXmppConnection() != null) {
580 disconnect(account, true);
581 }
582 }
583 }
584
585 protected void scheduleWakeupCall(int seconds, boolean ping) {
586 long timeToWake = SystemClock.elapsedRealtime() + seconds * 1000;
587 Context context = getApplicationContext();
588 AlarmManager alarmManager = (AlarmManager) context
589 .getSystemService(Context.ALARM_SERVICE);
590
591 if (ping) {
592 if (this.pingIntent == null) {
593 this.pingIntent = new Intent(context, EventReceiver.class);
594 this.pingIntent.setAction("ping");
595 this.pingIntent.putExtra("time", timeToWake);
596 this.pendingPingIntent = PendingIntent.getBroadcast(context, 0,
597 this.pingIntent, 0);
598 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP,
599 timeToWake, pendingPingIntent);
600 // Log.d(LOGTAG,"schedule ping in "+seconds+" seconds");
601 } else {
602 long scheduledTime = this.pingIntent.getLongExtra("time", 0);
603 if (scheduledTime < SystemClock.elapsedRealtime()
604 || (scheduledTime > timeToWake)) {
605 this.pingIntent.putExtra("time", timeToWake);
606 alarmManager.cancel(this.pendingPingIntent);
607 this.pendingPingIntent = PendingIntent.getBroadcast(
608 context, 0, this.pingIntent, 0);
609 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP,
610 timeToWake, pendingPingIntent);
611 // Log.d(LOGTAG,"reschedule old ping to ping in "+seconds+" seconds");
612 }
613 }
614 } else {
615 Intent intent = new Intent(context, EventReceiver.class);
616 intent.setAction("ping_check");
617 PendingIntent alarmIntent = PendingIntent.getBroadcast(context, 0,
618 intent, 0);
619 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake,
620 alarmIntent);
621 }
622
623 }
624
625 public XmppConnection createConnection(Account account) {
626 SharedPreferences sharedPref = PreferenceManager
627 .getDefaultSharedPreferences(getApplicationContext());
628 account.setResource(sharedPref.getString("resource", "mobile").toLowerCase(Locale.getDefault()));
629 XmppConnection connection = new XmppConnection(account, this.pm);
630 connection.setOnMessagePacketReceivedListener(this.messageListener);
631 connection.setOnStatusChangedListener(this.statusListener);
632 connection.setOnPresencePacketReceivedListener(this.presenceListener);
633 connection
634 .setOnUnregisteredIqPacketReceivedListener(this.unknownIqListener);
635 connection.setOnJinglePacketReceivedListener(this.jingleListener);
636 connection
637 .setOnTLSExceptionReceivedListener(new OnTLSExceptionReceived() {
638
639 @Override
640 public void onTLSExceptionReceived(String fingerprint,
641 Account account) {
642 Log.d(LOGTAG, "tls exception arrived in service");
643 if (tlsException != null) {
644 tlsException.onTLSExceptionReceived(fingerprint,
645 account);
646 }
647 }
648 });
649 connection.setOnBindListener(new OnBindListener() {
650
651 @Override
652 public void onBind(Account account) {
653 databaseBackend.clearPresences(account);
654 account.clearPresences(); // self presences
655 if (account.getXmppConnection().hasFeatureRosterManagment()) {
656 updateRoster(account, null);
657 }
658 connectMultiModeConversations(account);
659 if (convChangedListener != null) {
660 convChangedListener.onConversationListChanged();
661 }
662 }
663 });
664 return connection;
665 }
666
667 synchronized public void sendMessage(Message message, String presence) {
668 Account account = message.getConversation().getAccount();
669 Conversation conv = message.getConversation();
670 MessagePacket packet = null;
671 boolean saveInDb = false;
672 boolean addToConversation = false;
673 boolean send = false;
674 if (account.getStatus() == Account.STATUS_ONLINE) {
675 if (message.getType() == Message.TYPE_IMAGE) {
676 mJingleConnectionManager.createNewConnection(message);
677 } else {
678 if (message.getEncryption() == Message.ENCRYPTION_OTR) {
679 if (!conv.hasValidOtrSession()) {
680 // starting otr session. messages will be send later
681 conv.startOtrSession(getApplicationContext(), presence,true);
682 } else if (conv.getOtrSession().getSessionStatus() == SessionStatus.ENCRYPTED) {
683 // otr session aleary exists, creating message packet
684 // accordingly
685 packet = prepareMessagePacket(account, message,
686 conv.getOtrSession());
687 send = true;
688 message.setStatus(Message.STATUS_SEND);
689 }
690 saveInDb = true;
691 addToConversation = true;
692 } else if (message.getEncryption() == Message.ENCRYPTION_PGP) {
693 message.getConversation().endOtrIfNeeded();
694 long keyId = message.getConversation().getContact()
695 .getPgpKeyId();
696 packet = new MessagePacket();
697 packet.setType(MessagePacket.TYPE_CHAT);
698 packet.setFrom(message.getConversation().getAccount()
699 .getFullJid());
700 packet.setTo(message.getCounterpart());
701 packet.setBody("This is an XEP-0027 encryted message");
702 packet.addChild("x", "jabber:x:encrypted").setContent(message.getEncryptedBody());
703 message.setStatus(Message.STATUS_SEND);
704 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
705 saveInDb = true;
706 addToConversation = true;
707 send = true;
708 } else {
709 message.getConversation().endOtrIfNeeded();
710 // don't encrypt
711 if (message.getConversation().getMode() == Conversation.MODE_SINGLE) {
712 message.setStatus(Message.STATUS_SEND);
713 saveInDb = true;
714 addToConversation = true;
715 }
716 packet = prepareMessagePacket(account, message, null);
717 send = true;
718 }
719 }
720 } else {
721 // account is offline
722 saveInDb = true;
723 addToConversation = true;
724
725 }
726 if (saveInDb) {
727 databaseBackend.createMessage(message);
728 }
729 if (addToConversation) {
730 conv.getMessages().add(message);
731 if (convChangedListener != null) {
732 convChangedListener.onConversationListChanged();
733 }
734 }
735 if ((send)&&(packet!=null)) {
736 account.getXmppConnection().sendMessagePacket(packet);
737 }
738
739 }
740
741 private void sendUnsendMessages(Conversation conversation) {
742 for (int i = 0; i < conversation.getMessages().size(); ++i) {
743 if ((conversation.getMessages().get(i).getStatus() == Message.STATUS_UNSEND)&&(conversation.getMessages().get(i).getEncryption() == Message.ENCRYPTION_NONE)) {
744 Message message = conversation.getMessages().get(i);
745 MessagePacket packet = prepareMessagePacket(
746 conversation.getAccount(), message, null);
747 conversation.getAccount().getXmppConnection()
748 .sendMessagePacket(packet);
749 message.setStatus(Message.STATUS_SEND);
750 if (conversation.getMode() == Conversation.MODE_SINGLE) {
751 databaseBackend.updateMessage(message);
752 } else {
753 databaseBackend.deleteMessage(message);
754 conversation.getMessages().remove(i);
755 i--;
756 }
757 }
758 }
759 }
760
761 public MessagePacket prepareMessagePacket(Account account, Message message,
762 Session otrSession) {
763 MessagePacket packet = new MessagePacket();
764 if (message.getConversation().getMode() == Conversation.MODE_SINGLE) {
765 packet.setType(MessagePacket.TYPE_CHAT);
766 if (otrSession != null) {
767 try {
768 packet.setBody(otrSession.transformSending(message
769 .getBody()));
770 } catch (OtrException e) {
771 Log.d(LOGTAG,
772 account.getJid()
773 + ": could not encrypt message to "
774 + message.getCounterpart());
775 }
776 packet.addChild("private","urn:xmpp:carbons:2");
777 packet.addChild("no-copy","urn:xmpp:hints");
778 packet.setTo(otrSession.getSessionID().getAccountID() + "/"
779 + otrSession.getSessionID().getUserID());
780 packet.setFrom(account.getFullJid());
781 } else {
782 packet.setBody(message.getBody());
783 packet.setTo(message.getCounterpart());
784 packet.setFrom(account.getJid());
785 }
786 } else if (message.getConversation().getMode() == Conversation.MODE_MULTI) {
787 packet.setType(MessagePacket.TYPE_GROUPCHAT);
788 packet.setBody(message.getBody());
789 packet.setTo(message.getCounterpart().split("/")[0]);
790 packet.setFrom(account.getJid());
791 }
792 packet.setId(message.getUuid());
793 return packet;
794 }
795
796 private void getRoster(Account account,
797 final OnRosterFetchedListener listener) {
798 List<Contact> contacts = databaseBackend.getContactsByAccount(account);
799 for (int i = 0; i < contacts.size(); ++i) {
800 contacts.get(i).setAccount(account);
801 }
802 if (listener != null) {
803 listener.onRosterFetched(contacts);
804 }
805 }
806
807 public List<Contact> getRoster(Account account) {
808 List<Contact> contacts = databaseBackend.getContactsByAccount(account);
809 for (int i = 0; i < contacts.size(); ++i) {
810 contacts.get(i).setAccount(account);
811 }
812 return contacts;
813 }
814
815 public void updateRoster(final Account account,
816 final OnRosterFetchedListener listener) {
817 IqPacket iqPacket = new IqPacket(IqPacket.TYPE_GET);
818 if (!"".equals(account.getRosterVersion())) {
819 Log.d(LOGTAG, account.getJid() + ": fetching roster version "
820 + account.getRosterVersion());
821 } else {
822 Log.d(LOGTAG, account.getJid() + ": fetching roster");
823 }
824 iqPacket.query("jabber:iq:roster").setAttribute("ver", account.getRosterVersion());
825 account.getXmppConnection().sendIqPacket(iqPacket,
826 new OnIqPacketReceived() {
827
828 @Override
829 public void onIqPacketReceived(final Account account,
830 IqPacket packet) {
831 Element roster = packet.findChild("query");
832 if (roster != null) {
833 Log.d(LOGTAG, account.getJid()
834 + ": processing roster");
835 processRosterItems(account, roster);
836 StringBuilder mWhere = new StringBuilder();
837 mWhere.append("jid NOT IN(");
838 List<Element> items = roster.getChildren();
839 for (int i = 0; i < items.size(); ++i) {
840 mWhere.append(DatabaseUtils
841 .sqlEscapeString(items.get(i)
842 .getAttribute("jid")));
843 if (i != items.size() - 1) {
844 mWhere.append(",");
845 }
846 }
847 mWhere.append(") and accountUuid = \"");
848 mWhere.append(account.getUuid());
849 mWhere.append("\"");
850 List<Contact> contactsToDelete = databaseBackend
851 .getContacts(mWhere.toString());
852 for (Contact contact : contactsToDelete) {
853 databaseBackend.deleteContact(contact);
854 replaceContactInConversation(contact.getJid(),
855 null);
856 }
857
858 } else {
859 Log.d(LOGTAG, account.getJid()
860 + ": empty roster returend");
861 }
862 mergePhoneContactsWithRoster(new OnPhoneContactsMerged() {
863
864 @Override
865 public void phoneContactsMerged() {
866 if (listener != null) {
867 getRoster(account, listener);
868 }
869 }
870 });
871 }
872 });
873 }
874
875 public void mergePhoneContactsWithRoster(
876 final OnPhoneContactsMerged listener) {
877 PhoneHelper.loadPhoneContacts(getApplicationContext(),
878 new OnPhoneContactsLoadedListener() {
879 @Override
880 public void onPhoneContactsLoaded(
881 Hashtable<String, Bundle> phoneContacts) {
882 List<Contact> contacts = databaseBackend
883 .getContactsByAccount(null);
884 for (int i = 0; i < contacts.size(); ++i) {
885 Contact contact = contacts.get(i);
886 if (phoneContacts.containsKey(contact.getJid())) {
887 Bundle phoneContact = phoneContacts.get(contact
888 .getJid());
889 String systemAccount = phoneContact
890 .getInt("phoneid")
891 + "#"
892 + phoneContact.getString("lookup");
893 contact.setSystemAccount(systemAccount);
894 contact.setPhotoUri(phoneContact
895 .getString("photouri"));
896 contact.setDisplayName(phoneContact
897 .getString("displayname"));
898 databaseBackend.updateContact(contact);
899 replaceContactInConversation(contact.getJid(),
900 contact);
901 } else {
902 if ((contact.getSystemAccount() != null)
903 || (contact.getProfilePhoto() != null)) {
904 contact.setSystemAccount(null);
905 contact.setPhotoUri(null);
906 databaseBackend.updateContact(contact);
907 replaceContactInConversation(
908 contact.getJid(), contact);
909 }
910 }
911 }
912 if (listener != null) {
913 listener.phoneContactsMerged();
914 }
915 }
916 });
917 }
918
919 public List<Conversation> getConversations() {
920 if (this.conversations == null) {
921 Hashtable<String, Account> accountLookupTable = new Hashtable<String, Account>();
922 for (Account account : this.accounts) {
923 accountLookupTable.put(account.getUuid(), account);
924 }
925 this.conversations = databaseBackend
926 .getConversations(Conversation.STATUS_AVAILABLE);
927 for (Conversation conv : this.conversations) {
928 Account account = accountLookupTable.get(conv.getAccountUuid());
929 conv.setAccount(account);
930 conv.setContact(findContact(account, conv.getContactJid()));
931 conv.setMessages(databaseBackend.getMessages(conv, 50));
932 }
933 }
934 Collections.sort(this.conversations, new Comparator<Conversation>() {
935 @Override
936 public int compare(Conversation lhs, Conversation rhs) {
937 return (int) (rhs.getLatestMessage().getTimeSent() - lhs
938 .getLatestMessage().getTimeSent());
939 }
940 });
941 return this.conversations;
942 }
943
944 public List<Account> getAccounts() {
945 return this.accounts;
946 }
947
948 public Contact findContact(Account account, String jid) {
949 Contact contact = databaseBackend.findContact(account, jid);
950 if (contact != null) {
951 contact.setAccount(account);
952 }
953 return contact;
954 }
955
956 public Conversation findOrCreateConversation(Account account, String jid,
957 boolean muc) {
958 for (Conversation conv : this.getConversations()) {
959 if ((conv.getAccount().equals(account))
960 && (conv.getContactJid().split("/")[0].equals(jid))) {
961 return conv;
962 }
963 }
964 Conversation conversation = databaseBackend.findConversation(account,
965 jid);
966 if (conversation != null) {
967 conversation.setStatus(Conversation.STATUS_AVAILABLE);
968 conversation.setAccount(account);
969 if (muc) {
970 conversation.setMode(Conversation.MODE_MULTI);
971 } else {
972 conversation.setMode(Conversation.MODE_SINGLE);
973 }
974 conversation.setMessages(databaseBackend.getMessages(conversation,
975 50));
976 this.databaseBackend.updateConversation(conversation);
977 conversation.setContact(findContact(account,
978 conversation.getContactJid()));
979 } else {
980 String conversationName;
981 Contact contact = findContact(account, jid);
982 if (contact != null) {
983 conversationName = contact.getDisplayName();
984 } else {
985 conversationName = jid.split("@")[0];
986 }
987 if (muc) {
988 conversation = new Conversation(conversationName, account, jid,
989 Conversation.MODE_MULTI);
990 } else {
991 conversation = new Conversation(conversationName, account, jid,
992 Conversation.MODE_SINGLE);
993 }
994 conversation.setContact(contact);
995 this.databaseBackend.createConversation(conversation);
996 }
997 this.conversations.add(conversation);
998 if ((account.getStatus() == Account.STATUS_ONLINE)&&(conversation.getMode() == Conversation.MODE_MULTI)) {
999 joinMuc(conversation);
1000 }
1001 if (this.convChangedListener != null) {
1002 this.convChangedListener.onConversationListChanged();
1003 }
1004 return conversation;
1005 }
1006
1007 public void archiveConversation(Conversation conversation) {
1008 if (conversation.getMode() == Conversation.MODE_MULTI) {
1009 leaveMuc(conversation);
1010 } else {
1011 conversation.endOtrIfNeeded();
1012 }
1013 this.databaseBackend.updateConversation(conversation);
1014 this.conversations.remove(conversation);
1015 if (this.convChangedListener != null) {
1016 this.convChangedListener.onConversationListChanged();
1017 }
1018 }
1019
1020 public int getConversationCount() {
1021 return this.databaseBackend.getConversationCount();
1022 }
1023
1024 public void createAccount(Account account) {
1025 databaseBackend.createAccount(account);
1026 this.accounts.add(account);
1027 this.reconnectAccount(account, false);
1028 if (accountChangedListener != null)
1029 accountChangedListener.onAccountListChangedListener();
1030 }
1031
1032 public void deleteContact(Contact contact) {
1033 IqPacket iq = new IqPacket(IqPacket.TYPE_SET);
1034 Element query = iq.query("jabber:iq:roster");
1035 query.addChild("item").setAttribute("jid", contact.getJid()).setAttribute("subscription", "remove");
1036 contact.getAccount().getXmppConnection().sendIqPacket(iq, null);
1037 replaceContactInConversation(contact.getJid(), null);
1038 databaseBackend.deleteContact(contact);
1039 }
1040
1041 public void updateAccount(Account account) {
1042 this.statusListener.onStatusChanged(account);
1043 databaseBackend.updateAccount(account);
1044 reconnectAccount(account, false);
1045 if (accountChangedListener != null)
1046 accountChangedListener.onAccountListChangedListener();
1047 }
1048
1049 public void deleteAccount(Account account) {
1050 if (account.getXmppConnection() != null) {
1051 this.disconnect(account, true);
1052 }
1053 databaseBackend.deleteAccount(account);
1054 this.accounts.remove(account);
1055 if (accountChangedListener != null)
1056 accountChangedListener.onAccountListChangedListener();
1057 }
1058
1059 public void setOnConversationListChangedListener(
1060 OnConversationListChangedListener listener) {
1061 this.convChangedListener = listener;
1062 this.convChangedListenerCount++;
1063 Log.d(LOGTAG,"registered on conv changed in backend ("+convChangedListenerCount+")");
1064 }
1065
1066 public void removeOnConversationListChangedListener() {
1067 this.convChangedListenerCount--;
1068 Log.d(LOGTAG,"someone on conv changed listener removed listener ("+convChangedListenerCount+")");
1069 if (this.convChangedListenerCount==0) {
1070 this.convChangedListener = null;
1071 }
1072 }
1073
1074 public void setOnAccountListChangedListener(
1075 OnAccountListChangedListener listener) {
1076 this.accountChangedListener = listener;
1077 }
1078
1079 public void removeOnAccountListChangedListener() {
1080 this.accountChangedListener = null;
1081 }
1082
1083 public void connectMultiModeConversations(Account account) {
1084 List<Conversation> conversations = getConversations();
1085 for (int i = 0; i < conversations.size(); i++) {
1086 Conversation conversation = conversations.get(i);
1087 if ((conversation.getMode() == Conversation.MODE_MULTI)
1088 && (conversation.getAccount() == account)) {
1089 joinMuc(conversation);
1090 }
1091 }
1092 }
1093
1094 public void joinMuc(Conversation conversation) {
1095 String[] mucParts = conversation.getContactJid().split("/");
1096 String muc;
1097 String nick;
1098 if (mucParts.length == 2) {
1099 muc = mucParts[0];
1100 nick = mucParts[1];
1101 } else {
1102 muc = mucParts[0];
1103 nick = conversation.getAccount().getUsername();
1104 }
1105 PresencePacket packet = new PresencePacket();
1106 packet.setAttribute("to", muc + "/" + nick);
1107 Element x = new Element("x");
1108 x.setAttribute("xmlns", "http://jabber.org/protocol/muc");
1109 if (conversation.getMessages().size() != 0) {
1110 long lastMsgTime = conversation.getLatestMessage().getTimeSent();
1111 long diff = (System.currentTimeMillis() - lastMsgTime) / 1000 - 1;
1112 x.addChild("history").setAttribute("seconds", diff + "");
1113 }
1114 packet.addChild(x);
1115 conversation.getAccount().getXmppConnection()
1116 .sendPresencePacket(packet);
1117 }
1118
1119 private OnRenameListener renameListener = null;
1120
1121 public void setOnRenameListener(OnRenameListener listener) {
1122 this.renameListener = listener;
1123 }
1124
1125 public void renameInMuc(final Conversation conversation, final String nick) {
1126 final MucOptions options = conversation.getMucOptions();
1127 if (options.online()) {
1128 options.setOnRenameListener(new OnRenameListener() {
1129
1130 @Override
1131 public void onRename(boolean success) {
1132 if (renameListener != null) {
1133 renameListener.onRename(success);
1134 }
1135 if (success) {
1136 databaseBackend.updateConversation(conversation);
1137 }
1138 }
1139 });
1140 options.flagAboutToRename();
1141 PresencePacket packet = new PresencePacket();
1142 packet.setAttribute("to",
1143 conversation.getContactJid().split("/")[0] + "/" + nick);
1144 packet.setAttribute("from", conversation.getAccount().getFullJid());
1145
1146 conversation.getAccount().getXmppConnection()
1147 .sendPresencePacket(packet, null);
1148 } else {
1149 String jid = conversation.getContactJid().split("/")[0] + "/"
1150 + nick;
1151 conversation.setContactJid(jid);
1152 databaseBackend.updateConversation(conversation);
1153 if (conversation.getAccount().getStatus() == Account.STATUS_ONLINE) {
1154 joinMuc(conversation);
1155 }
1156 }
1157 }
1158
1159 public void leaveMuc(Conversation conversation) {
1160 PresencePacket packet = new PresencePacket();
1161 packet.setAttribute("to", conversation.getContactJid().split("/")[0] + "/" + conversation.getMucOptions().getNick());
1162 packet.setAttribute("from", conversation.getAccount().getFullJid());
1163 packet.setAttribute("type", "unavailable");
1164 Log.d(LOGTAG,"send leaving muc " + packet);
1165 conversation.getAccount().getXmppConnection()
1166 .sendPresencePacket(packet);
1167 conversation.getMucOptions().setOffline();
1168 }
1169
1170 public void disconnect(Account account, boolean force) {
1171 if ((account.getStatus() == Account.STATUS_ONLINE)
1172 || (account.getStatus() == Account.STATUS_DISABLED)) {
1173 if (!force) {
1174 List<Conversation> conversations = getConversations();
1175 for (int i = 0; i < conversations.size(); i++) {
1176 Conversation conversation = conversations.get(i);
1177 if (conversation.getAccount() == account) {
1178 if (conversation.getMode() == Conversation.MODE_MULTI) {
1179 leaveMuc(conversation);
1180 } else {
1181 conversation.endOtrIfNeeded();
1182 }
1183 }
1184 }
1185 }
1186 account.getXmppConnection().disconnect(force);
1187 }
1188 }
1189
1190 @Override
1191 public IBinder onBind(Intent intent) {
1192 return mBinder;
1193 }
1194
1195 public void updateContact(Contact contact) {
1196 databaseBackend.updateContact(contact);
1197 replaceContactInConversation(contact.getJid(), contact);
1198 }
1199
1200 public void updateMessage(Message message) {
1201 databaseBackend.updateMessage(message);
1202 }
1203
1204 public void createContact(Contact contact) {
1205 SharedPreferences sharedPref = PreferenceManager
1206 .getDefaultSharedPreferences(getApplicationContext());
1207 boolean autoGrant = sharedPref.getBoolean("grant_new_contacts", true);
1208 if (autoGrant) {
1209 contact.setSubscriptionOption(Contact.Subscription.PREEMPTIVE_GRANT);
1210 contact.setSubscriptionOption(Contact.Subscription.ASKING);
1211 }
1212 databaseBackend.createContact(contact);
1213 IqPacket iq = new IqPacket(IqPacket.TYPE_SET);
1214 Element query = new Element("query");
1215 query.setAttribute("xmlns", "jabber:iq:roster");
1216 Element item = new Element("item");
1217 item.setAttribute("jid", contact.getJid());
1218 item.setAttribute("name", contact.getJid());
1219 query.addChild(item);
1220 iq.addChild(query);
1221 Account account = contact.getAccount();
1222 account.getXmppConnection().sendIqPacket(iq, null);
1223 if (autoGrant) {
1224 requestPresenceUpdatesFrom(contact);
1225 }
1226 replaceContactInConversation(contact.getJid(), contact);
1227 }
1228
1229 public void requestPresenceUpdatesFrom(Contact contact) {
1230 // Requesting a Subscription type=subscribe
1231 PresencePacket packet = new PresencePacket();
1232 packet.setAttribute("type", "subscribe");
1233 packet.setAttribute("to", contact.getJid());
1234 packet.setAttribute("from", contact.getAccount().getJid());
1235 Log.d(LOGTAG, packet.toString());
1236 contact.getAccount().getXmppConnection().sendPresencePacket(packet);
1237 }
1238
1239 public void stopPresenceUpdatesFrom(Contact contact) {
1240 // Unsubscribing type='unsubscribe'
1241 PresencePacket packet = new PresencePacket();
1242 packet.setAttribute("type", "unsubscribe");
1243 packet.setAttribute("to", contact.getJid());
1244 packet.setAttribute("from", contact.getAccount().getJid());
1245 Log.d(LOGTAG, packet.toString());
1246 contact.getAccount().getXmppConnection().sendPresencePacket(packet);
1247 }
1248
1249 public void stopPresenceUpdatesTo(Contact contact) {
1250 // Canceling a Subscription type=unsubscribed
1251 PresencePacket packet = new PresencePacket();
1252 packet.setAttribute("type", "unsubscribed");
1253 packet.setAttribute("to", contact.getJid());
1254 packet.setAttribute("from", contact.getAccount().getJid());
1255 Log.d(LOGTAG, packet.toString());
1256 contact.getAccount().getXmppConnection().sendPresencePacket(packet);
1257 }
1258
1259 public void sendPresenceUpdatesTo(Contact contact) {
1260 // type='subscribed'
1261 PresencePacket packet = new PresencePacket();
1262 packet.setAttribute("type", "subscribed");
1263 packet.setAttribute("to", contact.getJid());
1264 packet.setAttribute("from", contact.getAccount().getJid());
1265 Log.d(LOGTAG, packet.toString());
1266 contact.getAccount().getXmppConnection().sendPresencePacket(packet);
1267 }
1268
1269 public void sendPgpPresence(Account account, String signature) {
1270 PresencePacket packet = new PresencePacket();
1271 packet.setAttribute("from", account.getFullJid());
1272 Element status = new Element("status");
1273 status.setContent("online");
1274 packet.addChild(status);
1275 Element x = new Element("x");
1276 x.setAttribute("xmlns", "jabber:x:signed");
1277 x.setContent(signature);
1278 packet.addChild(x);
1279 account.getXmppConnection().sendPresencePacket(packet);
1280 }
1281
1282 public void generatePgpAnnouncement(Account account)
1283 throws PgpEngine.UserInputRequiredException {
1284 if (account.getStatus() == Account.STATUS_ONLINE) {
1285 String signature = getPgpEngine().generateSignature("online");
1286 account.setKey("pgp_signature", signature);
1287 databaseBackend.updateAccount(account);
1288 sendPgpPresence(account, signature);
1289 }
1290 }
1291
1292 public void updateConversation(Conversation conversation) {
1293 this.databaseBackend.updateConversation(conversation);
1294 }
1295
1296 public Contact findContact(String uuid) {
1297 Contact contact = this.databaseBackend.getContact(uuid);
1298 if (contact!=null) {
1299 for (Account account : getAccounts()) {
1300 if (contact.getAccountUuid().equals(account.getUuid())) {
1301 contact.setAccount(account);
1302 }
1303 }
1304 }
1305 return contact;
1306 }
1307
1308 public void removeOnTLSExceptionReceivedListener() {
1309 this.tlsException = null;
1310 }
1311
1312 // TODO dont let thread sleep but schedule wake up
1313 public void reconnectAccount(final Account account, final boolean force) {
1314 new Thread(new Runnable() {
1315
1316 @Override
1317 public void run() {
1318 if (account.getXmppConnection() != null) {
1319 disconnect(account, force);
1320 }
1321 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
1322 if (account.getXmppConnection() == null) {
1323 account.setXmppConnection(createConnection(account));
1324 }
1325 Thread thread = new Thread(account.getXmppConnection());
1326 thread.start();
1327 scheduleWakeupCall((int) (CONNECT_TIMEOUT * 1.2), false);
1328 }
1329 }
1330 }).start();
1331 }
1332
1333 public void updateConversationInGui() {
1334 if (convChangedListener != null) {
1335 convChangedListener.onConversationListChanged();
1336 }
1337 }
1338
1339 public void sendConversationSubject(Conversation conversation,
1340 String subject) {
1341 MessagePacket packet = new MessagePacket();
1342 packet.setType(MessagePacket.TYPE_GROUPCHAT);
1343 packet.setTo(conversation.getContactJid().split("/")[0]);
1344 Element subjectChild = new Element("subject");
1345 subjectChild.setContent(subject);
1346 packet.addChild(subjectChild);
1347 packet.setFrom(conversation.getAccount().getJid());
1348 Account account = conversation.getAccount();
1349 if (account.getStatus() == Account.STATUS_ONLINE) {
1350 account.getXmppConnection().sendMessagePacket(packet);
1351 }
1352 }
1353
1354 public void inviteToConference(Conversation conversation,
1355 List<Contact> contacts) {
1356 for (Contact contact : contacts) {
1357 MessagePacket packet = new MessagePacket();
1358 packet.setTo(conversation.getContactJid().split("/")[0]);
1359 packet.setFrom(conversation.getAccount().getFullJid());
1360 Element x = new Element("x");
1361 x.setAttribute("xmlns", "http://jabber.org/protocol/muc#user");
1362 Element invite = new Element("invite");
1363 invite.setAttribute("to", contact.getJid());
1364 x.addChild(invite);
1365 packet.addChild(x);
1366 Log.d(LOGTAG, packet.toString());
1367 conversation.getAccount().getXmppConnection()
1368 .sendMessagePacket(packet);
1369 }
1370
1371 }
1372
1373 public boolean markMessage(Account account, String recipient, String uuid, int status) {
1374 boolean marked = false;
1375 for(Conversation conversation : getConversations()) {
1376 if (conversation.getContactJid().equals(recipient)&&conversation.getAccount().equals(account)) {
1377 for(Message message : conversation.getMessages()) {
1378 if (message.getUuid().equals(uuid)) {
1379 markMessage(message, status);
1380 marked = true;
1381 break;
1382 }
1383 }
1384 break;
1385 }
1386 }
1387 return marked;
1388 }
1389
1390 public void markMessage(Message message, int status) {
1391 message.setStatus(status);
1392 databaseBackend.updateMessage(message);
1393 convChangedListener.onConversationListChanged();
1394 }
1395}