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 Log.d(LOGTAG,"new file"+file.getAbsolutePath());
411 conversation.getMessages().add(message);
412 databaseBackend.createMessage(message);
413 sendMessage(message, null);
414 return message;
415 }
416
417
418 protected Conversation findMuc(String name, Account account) {
419 for (Conversation conversation : this.conversations) {
420 if (conversation.getContactJid().split("/")[0].equals(name)
421 && (conversation.getAccount() == account)) {
422 return conversation;
423 }
424 }
425 return null;
426 }
427
428 private void processRosterItems(Account account, Element elements) {
429 String version = elements.getAttribute("ver");
430 if (version != null) {
431 account.setRosterVersion(version);
432 databaseBackend.updateAccount(account);
433 }
434 for (Element item : elements.getChildren()) {
435 if (item.getName().equals("item")) {
436 String jid = item.getAttribute("jid");
437 String subscription = item.getAttribute("subscription");
438 Contact contact = databaseBackend.findContact(account, jid);
439 if (contact == null) {
440 if (!subscription.equals("remove")) {
441 String name = item.getAttribute("name");
442 if (name == null) {
443 name = jid.split("@")[0];
444 }
445 contact = new Contact(account, name, jid, null);
446 contact.parseSubscriptionFromElement(item);
447 databaseBackend.createContact(contact);
448 }
449 } else {
450 if (subscription.equals("remove")) {
451 databaseBackend.deleteContact(contact);
452 replaceContactInConversation(contact.getJid(), null);
453 } else {
454 contact.parseSubscriptionFromElement(item);
455 databaseBackend.updateContact(contact);
456 replaceContactInConversation(contact.getJid(), contact);
457 }
458 }
459 }
460 }
461 }
462
463 private void replaceContactInConversation(String jid, Contact contact) {
464 List<Conversation> conversations = getConversations();
465 for (int i = 0; i < conversations.size(); ++i) {
466 if ((conversations.get(i).getContactJid().equals(jid))) {
467 conversations.get(i).setContact(contact);
468 break;
469 }
470 }
471 }
472
473 public class XmppConnectionBinder extends Binder {
474 public XmppConnectionService getService() {
475 return XmppConnectionService.this;
476 }
477 }
478
479 @Override
480 public int onStartCommand(Intent intent, int flags, int startId) {
481 this.wakeLock.acquire();
482 // Log.d(LOGTAG,"calling start service. caller was:"+intent.getAction());
483 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
484 .getSystemService(Context.CONNECTIVITY_SERVICE);
485 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
486 boolean isConnected = activeNetwork != null
487 && activeNetwork.isConnected();
488
489 for (Account account : accounts) {
490 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
491 if (!isConnected) {
492 account.setStatus(Account.STATUS_NO_INTERNET);
493 if (statusListener != null) {
494 statusListener.onStatusChanged(account);
495 }
496 } else {
497 if (account.getStatus() == Account.STATUS_NO_INTERNET) {
498 account.setStatus(Account.STATUS_OFFLINE);
499 if (statusListener != null) {
500 statusListener.onStatusChanged(account);
501 }
502 }
503
504 // TODO 3 remaining cases
505 if (account.getStatus() == Account.STATUS_ONLINE) {
506 long lastReceived = account.getXmppConnection().lastPaketReceived;
507 long lastSent = account.getXmppConnection().lastPingSent;
508 if (lastSent - lastReceived >= PING_TIMEOUT * 1000) {
509 Log.d(LOGTAG, account.getJid() + ": ping timeout");
510 this.reconnectAccount(account, true);
511 } else if (SystemClock.elapsedRealtime() - lastReceived >= PING_MIN_INTERVAL * 1000) {
512 account.getXmppConnection().sendPing();
513 account.getXmppConnection().lastPingSent = SystemClock
514 .elapsedRealtime();
515 this.scheduleWakeupCall(2, false);
516 }
517 } else if (account.getStatus() == Account.STATUS_OFFLINE) {
518 if (account.getXmppConnection() == null) {
519 account.setXmppConnection(this
520 .createConnection(account));
521 }
522 account.getXmppConnection().lastPingSent = SystemClock
523 .elapsedRealtime();
524 new Thread(account.getXmppConnection()).start();
525 } else if ((account.getStatus() == Account.STATUS_CONNECTING)
526 && ((SystemClock.elapsedRealtime() - account
527 .getXmppConnection().lastConnect) / 1000 >= CONNECT_TIMEOUT)) {
528 Log.d(LOGTAG, account.getJid()
529 + ": time out during connect reconnecting");
530 reconnectAccount(account, true);
531 } else {
532 Log.d(LOGTAG,
533 "seconds since last connect:"
534 + ((SystemClock.elapsedRealtime() - account
535 .getXmppConnection().lastConnect) / 1000));
536 Log.d(LOGTAG,
537 account.getJid() + ": status="
538 + account.getStatus());
539 // TODO notify user of ssl cert problem or auth problem
540 // or what ever
541 }
542 // in any case. reschedule wakup call
543 this.scheduleWakeupCall(PING_MAX_INTERVAL, true);
544 }
545 if (accountChangedListener != null) {
546 accountChangedListener.onAccountListChangedListener();
547 }
548 }
549 }
550 if (wakeLock.isHeld()) {
551 wakeLock.release();
552 }
553 return START_STICKY;
554 }
555
556 @Override
557 public void onCreate() {
558 ExceptionHelper.init(getApplicationContext());
559 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
560 this.fileBackend = new FileBackend(getApplicationContext());
561 this.accounts = databaseBackend.getAccounts();
562
563 this.getConversations();
564
565 getContentResolver().registerContentObserver(
566 ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
567 this.pgpServiceConnection = new OpenPgpServiceConnection(
568 getApplicationContext(), "org.sufficientlysecure.keychain");
569 this.pgpServiceConnection.bindToService();
570
571 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
572 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK,
573 "XmppConnectionService");
574 }
575
576 @Override
577 public void onDestroy() {
578 super.onDestroy();
579 for (Account account : accounts) {
580 if (account.getXmppConnection() != null) {
581 disconnect(account, true);
582 }
583 }
584 }
585
586 protected void scheduleWakeupCall(int seconds, boolean ping) {
587 long timeToWake = SystemClock.elapsedRealtime() + seconds * 1000;
588 Context context = getApplicationContext();
589 AlarmManager alarmManager = (AlarmManager) context
590 .getSystemService(Context.ALARM_SERVICE);
591
592 if (ping) {
593 if (this.pingIntent == null) {
594 this.pingIntent = new Intent(context, EventReceiver.class);
595 this.pingIntent.setAction("ping");
596 this.pingIntent.putExtra("time", timeToWake);
597 this.pendingPingIntent = PendingIntent.getBroadcast(context, 0,
598 this.pingIntent, 0);
599 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP,
600 timeToWake, pendingPingIntent);
601 // Log.d(LOGTAG,"schedule ping in "+seconds+" seconds");
602 } else {
603 long scheduledTime = this.pingIntent.getLongExtra("time", 0);
604 if (scheduledTime < SystemClock.elapsedRealtime()
605 || (scheduledTime > timeToWake)) {
606 this.pingIntent.putExtra("time", timeToWake);
607 alarmManager.cancel(this.pendingPingIntent);
608 this.pendingPingIntent = PendingIntent.getBroadcast(
609 context, 0, this.pingIntent, 0);
610 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP,
611 timeToWake, pendingPingIntent);
612 // Log.d(LOGTAG,"reschedule old ping to ping in "+seconds+" seconds");
613 }
614 }
615 } else {
616 Intent intent = new Intent(context, EventReceiver.class);
617 intent.setAction("ping_check");
618 PendingIntent alarmIntent = PendingIntent.getBroadcast(context, 0,
619 intent, 0);
620 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake,
621 alarmIntent);
622 }
623
624 }
625
626 public XmppConnection createConnection(Account account) {
627 SharedPreferences sharedPref = PreferenceManager
628 .getDefaultSharedPreferences(getApplicationContext());
629 account.setResource(sharedPref.getString("resource", "mobile").toLowerCase(Locale.getDefault()));
630 XmppConnection connection = new XmppConnection(account, this.pm);
631 connection.setOnMessagePacketReceivedListener(this.messageListener);
632 connection.setOnStatusChangedListener(this.statusListener);
633 connection.setOnPresencePacketReceivedListener(this.presenceListener);
634 connection
635 .setOnUnregisteredIqPacketReceivedListener(this.unknownIqListener);
636 connection.setOnJinglePacketReceivedListener(this.jingleListener);
637 connection
638 .setOnTLSExceptionReceivedListener(new OnTLSExceptionReceived() {
639
640 @Override
641 public void onTLSExceptionReceived(String fingerprint,
642 Account account) {
643 Log.d(LOGTAG, "tls exception arrived in service");
644 if (tlsException != null) {
645 tlsException.onTLSExceptionReceived(fingerprint,
646 account);
647 }
648 }
649 });
650 connection.setOnBindListener(new OnBindListener() {
651
652 @Override
653 public void onBind(Account account) {
654 databaseBackend.clearPresences(account);
655 account.clearPresences(); // self presences
656 if (account.getXmppConnection().hasFeatureRosterManagment()) {
657 updateRoster(account, null);
658 }
659 connectMultiModeConversations(account);
660 if (convChangedListener != null) {
661 convChangedListener.onConversationListChanged();
662 }
663 }
664 });
665 return connection;
666 }
667
668 synchronized public void sendMessage(Message message, String presence) {
669 Account account = message.getConversation().getAccount();
670 Conversation conv = message.getConversation();
671 MessagePacket packet = null;
672 boolean saveInDb = false;
673 boolean addToConversation = false;
674 boolean send = false;
675 if (account.getStatus() == Account.STATUS_ONLINE) {
676 if (message.getType() == Message.TYPE_IMAGE) {
677 mJingleConnectionManager.createNewConnection(message);
678 } else {
679 if (message.getEncryption() == Message.ENCRYPTION_OTR) {
680 if (!conv.hasValidOtrSession()) {
681 // starting otr session. messages will be send later
682 conv.startOtrSession(getApplicationContext(), presence,true);
683 } else if (conv.getOtrSession().getSessionStatus() == SessionStatus.ENCRYPTED) {
684 // otr session aleary exists, creating message packet
685 // accordingly
686 packet = prepareMessagePacket(account, message,
687 conv.getOtrSession());
688 send = true;
689 message.setStatus(Message.STATUS_SEND);
690 }
691 saveInDb = true;
692 addToConversation = true;
693 } else if (message.getEncryption() == Message.ENCRYPTION_PGP) {
694 message.getConversation().endOtrIfNeeded();
695 long keyId = message.getConversation().getContact()
696 .getPgpKeyId();
697 packet = new MessagePacket();
698 packet.setType(MessagePacket.TYPE_CHAT);
699 packet.setFrom(message.getConversation().getAccount()
700 .getFullJid());
701 packet.setTo(message.getCounterpart());
702 packet.setBody("This is an XEP-0027 encryted message");
703 packet.addChild("x", "jabber:x:encrypted").setContent(message.getEncryptedBody());
704 message.setStatus(Message.STATUS_SEND);
705 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
706 saveInDb = true;
707 addToConversation = true;
708 send = true;
709 } else {
710 message.getConversation().endOtrIfNeeded();
711 // don't encrypt
712 if (message.getConversation().getMode() == Conversation.MODE_SINGLE) {
713 message.setStatus(Message.STATUS_SEND);
714 saveInDb = true;
715 addToConversation = true;
716 }
717 packet = prepareMessagePacket(account, message, null);
718 send = true;
719 }
720 }
721 } else {
722 // account is offline
723 saveInDb = true;
724 addToConversation = true;
725
726 }
727 if (saveInDb) {
728 databaseBackend.createMessage(message);
729 }
730 if (addToConversation) {
731 conv.getMessages().add(message);
732 if (convChangedListener != null) {
733 convChangedListener.onConversationListChanged();
734 }
735 }
736 if ((send)&&(packet!=null)) {
737 account.getXmppConnection().sendMessagePacket(packet);
738 }
739
740 }
741
742 private void sendUnsendMessages(Conversation conversation) {
743 for (int i = 0; i < conversation.getMessages().size(); ++i) {
744 if ((conversation.getMessages().get(i).getStatus() == Message.STATUS_UNSEND)&&(conversation.getMessages().get(i).getEncryption() == Message.ENCRYPTION_NONE)) {
745 Message message = conversation.getMessages().get(i);
746 MessagePacket packet = prepareMessagePacket(
747 conversation.getAccount(), message, null);
748 conversation.getAccount().getXmppConnection()
749 .sendMessagePacket(packet);
750 message.setStatus(Message.STATUS_SEND);
751 if (conversation.getMode() == Conversation.MODE_SINGLE) {
752 databaseBackend.updateMessage(message);
753 } else {
754 databaseBackend.deleteMessage(message);
755 conversation.getMessages().remove(i);
756 i--;
757 }
758 }
759 }
760 }
761
762 public MessagePacket prepareMessagePacket(Account account, Message message,
763 Session otrSession) {
764 MessagePacket packet = new MessagePacket();
765 if (message.getConversation().getMode() == Conversation.MODE_SINGLE) {
766 packet.setType(MessagePacket.TYPE_CHAT);
767 if (otrSession != null) {
768 try {
769 packet.setBody(otrSession.transformSending(message
770 .getBody()));
771 } catch (OtrException e) {
772 Log.d(LOGTAG,
773 account.getJid()
774 + ": could not encrypt message to "
775 + message.getCounterpart());
776 }
777 packet.addChild("private","urn:xmpp:carbons:2");
778 packet.addChild("no-copy","urn:xmpp:hints");
779 packet.setTo(otrSession.getSessionID().getAccountID() + "/"
780 + otrSession.getSessionID().getUserID());
781 packet.setFrom(account.getFullJid());
782 } else {
783 packet.setBody(message.getBody());
784 packet.setTo(message.getCounterpart());
785 packet.setFrom(account.getJid());
786 }
787 } else if (message.getConversation().getMode() == Conversation.MODE_MULTI) {
788 packet.setType(MessagePacket.TYPE_GROUPCHAT);
789 packet.setBody(message.getBody());
790 packet.setTo(message.getCounterpart().split("/")[0]);
791 packet.setFrom(account.getJid());
792 }
793 packet.setId(message.getUuid());
794 return packet;
795 }
796
797 private void getRoster(Account account,
798 final OnRosterFetchedListener listener) {
799 List<Contact> contacts = databaseBackend.getContactsByAccount(account);
800 for (int i = 0; i < contacts.size(); ++i) {
801 contacts.get(i).setAccount(account);
802 }
803 if (listener != null) {
804 listener.onRosterFetched(contacts);
805 }
806 }
807
808 public List<Contact> getRoster(Account account) {
809 List<Contact> contacts = databaseBackend.getContactsByAccount(account);
810 for (int i = 0; i < contacts.size(); ++i) {
811 contacts.get(i).setAccount(account);
812 }
813 return contacts;
814 }
815
816 public void updateRoster(final Account account,
817 final OnRosterFetchedListener listener) {
818 IqPacket iqPacket = new IqPacket(IqPacket.TYPE_GET);
819 if (!"".equals(account.getRosterVersion())) {
820 Log.d(LOGTAG, account.getJid() + ": fetching roster version "
821 + account.getRosterVersion());
822 } else {
823 Log.d(LOGTAG, account.getJid() + ": fetching roster");
824 }
825 iqPacket.query("jabber:iq:roster").setAttribute("ver", account.getRosterVersion());
826 account.getXmppConnection().sendIqPacket(iqPacket,
827 new OnIqPacketReceived() {
828
829 @Override
830 public void onIqPacketReceived(final Account account,
831 IqPacket packet) {
832 Element roster = packet.findChild("query");
833 if (roster != null) {
834 Log.d(LOGTAG, account.getJid()
835 + ": processing roster");
836 processRosterItems(account, roster);
837 StringBuilder mWhere = new StringBuilder();
838 mWhere.append("jid NOT IN(");
839 List<Element> items = roster.getChildren();
840 for (int i = 0; i < items.size(); ++i) {
841 mWhere.append(DatabaseUtils
842 .sqlEscapeString(items.get(i)
843 .getAttribute("jid")));
844 if (i != items.size() - 1) {
845 mWhere.append(",");
846 }
847 }
848 mWhere.append(") and accountUuid = \"");
849 mWhere.append(account.getUuid());
850 mWhere.append("\"");
851 List<Contact> contactsToDelete = databaseBackend
852 .getContacts(mWhere.toString());
853 for (Contact contact : contactsToDelete) {
854 databaseBackend.deleteContact(contact);
855 replaceContactInConversation(contact.getJid(),
856 null);
857 }
858
859 } else {
860 Log.d(LOGTAG, account.getJid()
861 + ": empty roster returend");
862 }
863 mergePhoneContactsWithRoster(new OnPhoneContactsMerged() {
864
865 @Override
866 public void phoneContactsMerged() {
867 if (listener != null) {
868 getRoster(account, listener);
869 }
870 }
871 });
872 }
873 });
874 }
875
876 public void mergePhoneContactsWithRoster(
877 final OnPhoneContactsMerged listener) {
878 PhoneHelper.loadPhoneContacts(getApplicationContext(),
879 new OnPhoneContactsLoadedListener() {
880 @Override
881 public void onPhoneContactsLoaded(
882 Hashtable<String, Bundle> phoneContacts) {
883 List<Contact> contacts = databaseBackend
884 .getContactsByAccount(null);
885 for (int i = 0; i < contacts.size(); ++i) {
886 Contact contact = contacts.get(i);
887 if (phoneContacts.containsKey(contact.getJid())) {
888 Bundle phoneContact = phoneContacts.get(contact
889 .getJid());
890 String systemAccount = phoneContact
891 .getInt("phoneid")
892 + "#"
893 + phoneContact.getString("lookup");
894 contact.setSystemAccount(systemAccount);
895 contact.setPhotoUri(phoneContact
896 .getString("photouri"));
897 contact.setDisplayName(phoneContact
898 .getString("displayname"));
899 databaseBackend.updateContact(contact);
900 replaceContactInConversation(contact.getJid(),
901 contact);
902 } else {
903 if ((contact.getSystemAccount() != null)
904 || (contact.getProfilePhoto() != null)) {
905 contact.setSystemAccount(null);
906 contact.setPhotoUri(null);
907 databaseBackend.updateContact(contact);
908 replaceContactInConversation(
909 contact.getJid(), contact);
910 }
911 }
912 }
913 if (listener != null) {
914 listener.phoneContactsMerged();
915 }
916 }
917 });
918 }
919
920 public List<Conversation> getConversations() {
921 if (this.conversations == null) {
922 Hashtable<String, Account> accountLookupTable = new Hashtable<String, Account>();
923 for (Account account : this.accounts) {
924 accountLookupTable.put(account.getUuid(), account);
925 }
926 this.conversations = databaseBackend
927 .getConversations(Conversation.STATUS_AVAILABLE);
928 for (Conversation conv : this.conversations) {
929 Account account = accountLookupTable.get(conv.getAccountUuid());
930 conv.setAccount(account);
931 conv.setContact(findContact(account, conv.getContactJid()));
932 conv.setMessages(databaseBackend.getMessages(conv, 50));
933 }
934 }
935 Collections.sort(this.conversations, new Comparator<Conversation>() {
936 @Override
937 public int compare(Conversation lhs, Conversation rhs) {
938 return (int) (rhs.getLatestMessage().getTimeSent() - lhs
939 .getLatestMessage().getTimeSent());
940 }
941 });
942 return this.conversations;
943 }
944
945 public List<Account> getAccounts() {
946 return this.accounts;
947 }
948
949 public Contact findContact(Account account, String jid) {
950 Contact contact = databaseBackend.findContact(account, jid);
951 if (contact != null) {
952 contact.setAccount(account);
953 }
954 return contact;
955 }
956
957 public Conversation findOrCreateConversation(Account account, String jid,
958 boolean muc) {
959 for (Conversation conv : this.getConversations()) {
960 if ((conv.getAccount().equals(account))
961 && (conv.getContactJid().split("/")[0].equals(jid))) {
962 return conv;
963 }
964 }
965 Conversation conversation = databaseBackend.findConversation(account,
966 jid);
967 if (conversation != null) {
968 conversation.setStatus(Conversation.STATUS_AVAILABLE);
969 conversation.setAccount(account);
970 if (muc) {
971 conversation.setMode(Conversation.MODE_MULTI);
972 } else {
973 conversation.setMode(Conversation.MODE_SINGLE);
974 }
975 conversation.setMessages(databaseBackend.getMessages(conversation,
976 50));
977 this.databaseBackend.updateConversation(conversation);
978 conversation.setContact(findContact(account,
979 conversation.getContactJid()));
980 } else {
981 String conversationName;
982 Contact contact = findContact(account, jid);
983 if (contact != null) {
984 conversationName = contact.getDisplayName();
985 } else {
986 conversationName = jid.split("@")[0];
987 }
988 if (muc) {
989 conversation = new Conversation(conversationName, account, jid,
990 Conversation.MODE_MULTI);
991 } else {
992 conversation = new Conversation(conversationName, account, jid,
993 Conversation.MODE_SINGLE);
994 }
995 conversation.setContact(contact);
996 this.databaseBackend.createConversation(conversation);
997 }
998 this.conversations.add(conversation);
999 if ((account.getStatus() == Account.STATUS_ONLINE)&&(conversation.getMode() == Conversation.MODE_MULTI)) {
1000 joinMuc(conversation);
1001 }
1002 if (this.convChangedListener != null) {
1003 this.convChangedListener.onConversationListChanged();
1004 }
1005 return conversation;
1006 }
1007
1008 public void archiveConversation(Conversation conversation) {
1009 if (conversation.getMode() == Conversation.MODE_MULTI) {
1010 leaveMuc(conversation);
1011 } else {
1012 conversation.endOtrIfNeeded();
1013 }
1014 this.databaseBackend.updateConversation(conversation);
1015 this.conversations.remove(conversation);
1016 if (this.convChangedListener != null) {
1017 this.convChangedListener.onConversationListChanged();
1018 }
1019 }
1020
1021 public int getConversationCount() {
1022 return this.databaseBackend.getConversationCount();
1023 }
1024
1025 public void createAccount(Account account) {
1026 databaseBackend.createAccount(account);
1027 this.accounts.add(account);
1028 this.reconnectAccount(account, false);
1029 if (accountChangedListener != null)
1030 accountChangedListener.onAccountListChangedListener();
1031 }
1032
1033 public void deleteContact(Contact contact) {
1034 IqPacket iq = new IqPacket(IqPacket.TYPE_SET);
1035 Element query = iq.query("jabber:iq:roster");
1036 query.addChild("item").setAttribute("jid", contact.getJid()).setAttribute("subscription", "remove");
1037 contact.getAccount().getXmppConnection().sendIqPacket(iq, null);
1038 replaceContactInConversation(contact.getJid(), null);
1039 databaseBackend.deleteContact(contact);
1040 }
1041
1042 public void updateAccount(Account account) {
1043 this.statusListener.onStatusChanged(account);
1044 databaseBackend.updateAccount(account);
1045 reconnectAccount(account, false);
1046 if (accountChangedListener != null)
1047 accountChangedListener.onAccountListChangedListener();
1048 }
1049
1050 public void deleteAccount(Account account) {
1051 if (account.getXmppConnection() != null) {
1052 this.disconnect(account, true);
1053 }
1054 databaseBackend.deleteAccount(account);
1055 this.accounts.remove(account);
1056 if (accountChangedListener != null)
1057 accountChangedListener.onAccountListChangedListener();
1058 }
1059
1060 public void setOnConversationListChangedListener(
1061 OnConversationListChangedListener listener) {
1062 this.convChangedListener = listener;
1063 this.convChangedListenerCount++;
1064 Log.d(LOGTAG,"registered on conv changed in backend ("+convChangedListenerCount+")");
1065 }
1066
1067 public void removeOnConversationListChangedListener() {
1068 this.convChangedListenerCount--;
1069 Log.d(LOGTAG,"someone on conv changed listener removed listener ("+convChangedListenerCount+")");
1070 if (this.convChangedListenerCount==0) {
1071 this.convChangedListener = null;
1072 }
1073 }
1074
1075 public void setOnAccountListChangedListener(
1076 OnAccountListChangedListener listener) {
1077 this.accountChangedListener = listener;
1078 }
1079
1080 public void removeOnAccountListChangedListener() {
1081 this.accountChangedListener = null;
1082 }
1083
1084 public void connectMultiModeConversations(Account account) {
1085 List<Conversation> conversations = getConversations();
1086 for (int i = 0; i < conversations.size(); i++) {
1087 Conversation conversation = conversations.get(i);
1088 if ((conversation.getMode() == Conversation.MODE_MULTI)
1089 && (conversation.getAccount() == account)) {
1090 joinMuc(conversation);
1091 }
1092 }
1093 }
1094
1095 public void joinMuc(Conversation conversation) {
1096 String[] mucParts = conversation.getContactJid().split("/");
1097 String muc;
1098 String nick;
1099 if (mucParts.length == 2) {
1100 muc = mucParts[0];
1101 nick = mucParts[1];
1102 } else {
1103 muc = mucParts[0];
1104 nick = conversation.getAccount().getUsername();
1105 }
1106 PresencePacket packet = new PresencePacket();
1107 packet.setAttribute("to", muc + "/" + nick);
1108 Element x = new Element("x");
1109 x.setAttribute("xmlns", "http://jabber.org/protocol/muc");
1110 if (conversation.getMessages().size() != 0) {
1111 long lastMsgTime = conversation.getLatestMessage().getTimeSent();
1112 long diff = (System.currentTimeMillis() - lastMsgTime) / 1000 - 1;
1113 x.addChild("history").setAttribute("seconds", diff + "");
1114 }
1115 packet.addChild(x);
1116 conversation.getAccount().getXmppConnection()
1117 .sendPresencePacket(packet);
1118 }
1119
1120 private OnRenameListener renameListener = null;
1121
1122 public void setOnRenameListener(OnRenameListener listener) {
1123 this.renameListener = listener;
1124 }
1125
1126 public void renameInMuc(final Conversation conversation, final String nick) {
1127 final MucOptions options = conversation.getMucOptions();
1128 if (options.online()) {
1129 options.setOnRenameListener(new OnRenameListener() {
1130
1131 @Override
1132 public void onRename(boolean success) {
1133 if (renameListener != null) {
1134 renameListener.onRename(success);
1135 }
1136 if (success) {
1137 databaseBackend.updateConversation(conversation);
1138 }
1139 }
1140 });
1141 options.flagAboutToRename();
1142 PresencePacket packet = new PresencePacket();
1143 packet.setAttribute("to",
1144 conversation.getContactJid().split("/")[0] + "/" + nick);
1145 packet.setAttribute("from", conversation.getAccount().getFullJid());
1146
1147 conversation.getAccount().getXmppConnection()
1148 .sendPresencePacket(packet, null);
1149 } else {
1150 String jid = conversation.getContactJid().split("/")[0] + "/"
1151 + nick;
1152 conversation.setContactJid(jid);
1153 databaseBackend.updateConversation(conversation);
1154 if (conversation.getAccount().getStatus() == Account.STATUS_ONLINE) {
1155 joinMuc(conversation);
1156 }
1157 }
1158 }
1159
1160 public void leaveMuc(Conversation conversation) {
1161 PresencePacket packet = new PresencePacket();
1162 packet.setAttribute("to", conversation.getContactJid().split("/")[0] + "/" + conversation.getMucOptions().getNick());
1163 packet.setAttribute("from", conversation.getAccount().getFullJid());
1164 packet.setAttribute("type", "unavailable");
1165 Log.d(LOGTAG,"send leaving muc " + packet);
1166 conversation.getAccount().getXmppConnection()
1167 .sendPresencePacket(packet);
1168 conversation.getMucOptions().setOffline();
1169 }
1170
1171 public void disconnect(Account account, boolean force) {
1172 if ((account.getStatus() == Account.STATUS_ONLINE)
1173 || (account.getStatus() == Account.STATUS_DISABLED)) {
1174 if (!force) {
1175 List<Conversation> conversations = getConversations();
1176 for (int i = 0; i < conversations.size(); i++) {
1177 Conversation conversation = conversations.get(i);
1178 if (conversation.getAccount() == account) {
1179 if (conversation.getMode() == Conversation.MODE_MULTI) {
1180 leaveMuc(conversation);
1181 } else {
1182 conversation.endOtrIfNeeded();
1183 }
1184 }
1185 }
1186 }
1187 account.getXmppConnection().disconnect(force);
1188 }
1189 }
1190
1191 @Override
1192 public IBinder onBind(Intent intent) {
1193 return mBinder;
1194 }
1195
1196 public void updateContact(Contact contact) {
1197 databaseBackend.updateContact(contact);
1198 replaceContactInConversation(contact.getJid(), contact);
1199 }
1200
1201 public void updateMessage(Message message) {
1202 databaseBackend.updateMessage(message);
1203 }
1204
1205 public void createContact(Contact contact) {
1206 SharedPreferences sharedPref = PreferenceManager
1207 .getDefaultSharedPreferences(getApplicationContext());
1208 boolean autoGrant = sharedPref.getBoolean("grant_new_contacts", true);
1209 if (autoGrant) {
1210 contact.setSubscriptionOption(Contact.Subscription.PREEMPTIVE_GRANT);
1211 contact.setSubscriptionOption(Contact.Subscription.ASKING);
1212 }
1213 databaseBackend.createContact(contact);
1214 IqPacket iq = new IqPacket(IqPacket.TYPE_SET);
1215 Element query = new Element("query");
1216 query.setAttribute("xmlns", "jabber:iq:roster");
1217 Element item = new Element("item");
1218 item.setAttribute("jid", contact.getJid());
1219 item.setAttribute("name", contact.getJid());
1220 query.addChild(item);
1221 iq.addChild(query);
1222 Account account = contact.getAccount();
1223 account.getXmppConnection().sendIqPacket(iq, null);
1224 if (autoGrant) {
1225 requestPresenceUpdatesFrom(contact);
1226 }
1227 replaceContactInConversation(contact.getJid(), contact);
1228 }
1229
1230 public void requestPresenceUpdatesFrom(Contact contact) {
1231 // Requesting a Subscription type=subscribe
1232 PresencePacket packet = new PresencePacket();
1233 packet.setAttribute("type", "subscribe");
1234 packet.setAttribute("to", contact.getJid());
1235 packet.setAttribute("from", contact.getAccount().getJid());
1236 Log.d(LOGTAG, packet.toString());
1237 contact.getAccount().getXmppConnection().sendPresencePacket(packet);
1238 }
1239
1240 public void stopPresenceUpdatesFrom(Contact contact) {
1241 // Unsubscribing type='unsubscribe'
1242 PresencePacket packet = new PresencePacket();
1243 packet.setAttribute("type", "unsubscribe");
1244 packet.setAttribute("to", contact.getJid());
1245 packet.setAttribute("from", contact.getAccount().getJid());
1246 Log.d(LOGTAG, packet.toString());
1247 contact.getAccount().getXmppConnection().sendPresencePacket(packet);
1248 }
1249
1250 public void stopPresenceUpdatesTo(Contact contact) {
1251 // Canceling a Subscription type=unsubscribed
1252 PresencePacket packet = new PresencePacket();
1253 packet.setAttribute("type", "unsubscribed");
1254 packet.setAttribute("to", contact.getJid());
1255 packet.setAttribute("from", contact.getAccount().getJid());
1256 Log.d(LOGTAG, packet.toString());
1257 contact.getAccount().getXmppConnection().sendPresencePacket(packet);
1258 }
1259
1260 public void sendPresenceUpdatesTo(Contact contact) {
1261 // type='subscribed'
1262 PresencePacket packet = new PresencePacket();
1263 packet.setAttribute("type", "subscribed");
1264 packet.setAttribute("to", contact.getJid());
1265 packet.setAttribute("from", contact.getAccount().getJid());
1266 Log.d(LOGTAG, packet.toString());
1267 contact.getAccount().getXmppConnection().sendPresencePacket(packet);
1268 }
1269
1270 public void sendPgpPresence(Account account, String signature) {
1271 PresencePacket packet = new PresencePacket();
1272 packet.setAttribute("from", account.getFullJid());
1273 Element status = new Element("status");
1274 status.setContent("online");
1275 packet.addChild(status);
1276 Element x = new Element("x");
1277 x.setAttribute("xmlns", "jabber:x:signed");
1278 x.setContent(signature);
1279 packet.addChild(x);
1280 account.getXmppConnection().sendPresencePacket(packet);
1281 }
1282
1283 public void generatePgpAnnouncement(Account account)
1284 throws PgpEngine.UserInputRequiredException {
1285 if (account.getStatus() == Account.STATUS_ONLINE) {
1286 String signature = getPgpEngine().generateSignature("online");
1287 account.setKey("pgp_signature", signature);
1288 databaseBackend.updateAccount(account);
1289 sendPgpPresence(account, signature);
1290 }
1291 }
1292
1293 public void updateConversation(Conversation conversation) {
1294 this.databaseBackend.updateConversation(conversation);
1295 }
1296
1297 public Contact findContact(String uuid) {
1298 Contact contact = this.databaseBackend.getContact(uuid);
1299 if (contact!=null) {
1300 for (Account account : getAccounts()) {
1301 if (contact.getAccountUuid().equals(account.getUuid())) {
1302 contact.setAccount(account);
1303 }
1304 }
1305 }
1306 return contact;
1307 }
1308
1309 public void removeOnTLSExceptionReceivedListener() {
1310 this.tlsException = null;
1311 }
1312
1313 // TODO dont let thread sleep but schedule wake up
1314 public void reconnectAccount(final Account account, final boolean force) {
1315 new Thread(new Runnable() {
1316
1317 @Override
1318 public void run() {
1319 if (account.getXmppConnection() != null) {
1320 disconnect(account, force);
1321 }
1322 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
1323 if (account.getXmppConnection() == null) {
1324 account.setXmppConnection(createConnection(account));
1325 }
1326 Thread thread = new Thread(account.getXmppConnection());
1327 thread.start();
1328 scheduleWakeupCall((int) (CONNECT_TIMEOUT * 1.2), false);
1329 }
1330 }
1331 }).start();
1332 }
1333
1334 public void updateConversationInGui() {
1335 if (convChangedListener != null) {
1336 convChangedListener.onConversationListChanged();
1337 }
1338 }
1339
1340 public void sendConversationSubject(Conversation conversation,
1341 String subject) {
1342 MessagePacket packet = new MessagePacket();
1343 packet.setType(MessagePacket.TYPE_GROUPCHAT);
1344 packet.setTo(conversation.getContactJid().split("/")[0]);
1345 Element subjectChild = new Element("subject");
1346 subjectChild.setContent(subject);
1347 packet.addChild(subjectChild);
1348 packet.setFrom(conversation.getAccount().getJid());
1349 Account account = conversation.getAccount();
1350 if (account.getStatus() == Account.STATUS_ONLINE) {
1351 account.getXmppConnection().sendMessagePacket(packet);
1352 }
1353 }
1354
1355 public void inviteToConference(Conversation conversation,
1356 List<Contact> contacts) {
1357 for (Contact contact : contacts) {
1358 MessagePacket packet = new MessagePacket();
1359 packet.setTo(conversation.getContactJid().split("/")[0]);
1360 packet.setFrom(conversation.getAccount().getFullJid());
1361 Element x = new Element("x");
1362 x.setAttribute("xmlns", "http://jabber.org/protocol/muc#user");
1363 Element invite = new Element("invite");
1364 invite.setAttribute("to", contact.getJid());
1365 x.addChild(invite);
1366 packet.addChild(x);
1367 Log.d(LOGTAG, packet.toString());
1368 conversation.getAccount().getXmppConnection()
1369 .sendMessagePacket(packet);
1370 }
1371
1372 }
1373
1374 public boolean markMessage(Account account, String recipient, String uuid, int status) {
1375 boolean marked = false;
1376 for(Conversation conversation : getConversations()) {
1377 if (conversation.getContactJid().equals(recipient)&&conversation.getAccount().equals(account)) {
1378 for(Message message : conversation.getMessages()) {
1379 if (message.getUuid().equals(uuid)) {
1380 markMessage(message, status);
1381 marked = true;
1382 break;
1383 }
1384 }
1385 break;
1386 }
1387 }
1388 return marked;
1389 }
1390
1391 public void markMessage(Message message, int status) {
1392 message.setStatus(status);
1393 databaseBackend.updateMessage(message);
1394 convChangedListener.onConversationListChanged();
1395 }
1396}