conversations-classic/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java

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package eu.siacs.conversations.services;
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import android.annotation.SuppressLint;
import android.app.AlarmManager;
import android.app.PendingIntent;
import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.database.ContentObserver;
import android.graphics.Bitmap;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.Uri;
import android.os.Binder;
import android.os.Bundle;
import android.os.FileObserver;
import android.os.IBinder;
import android.os.PowerManager;
import android.os.PowerManager.WakeLock;
import android.os.SystemClock;
import android.preference.PreferenceManager;
import android.provider.ContactsContract;
import android.util.Log;
import android.util.LruCache;
import net.java.otr4j.OtrException;
import net.java.otr4j.session.Session;
import net.java.otr4j.session.SessionID;
import net.java.otr4j.session.SessionStatus;
import org.openintents.openpgp.util.OpenPgpApi;
import org.openintents.openpgp.util.OpenPgpServiceConnection;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.OutputStream;
import java.security.SecureRandom;
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import java.text.SimpleDateFormat;
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import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
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import java.util.Date;
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import java.util.Hashtable;
import java.util.List;
import java.util.Locale;
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import java.util.TimeZone;
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import java.util.concurrent.CopyOnWriteArrayList;
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import de.duenndns.ssl.MemorizingTrustManager;
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import eu.siacs.conversations.Config;
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import eu.siacs.conversations.R;
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import eu.siacs.conversations.crypto.PgpEngine;
import eu.siacs.conversations.entities.Account;
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import eu.siacs.conversations.entities.Bookmark;
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import eu.siacs.conversations.entities.Contact;
import eu.siacs.conversations.entities.Conversation;
import eu.siacs.conversations.entities.Downloadable;
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import eu.siacs.conversations.entities.Message;
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import eu.siacs.conversations.entities.MucOptions;
import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
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import eu.siacs.conversations.entities.Presences;
import eu.siacs.conversations.generator.IqGenerator;
import eu.siacs.conversations.generator.MessageGenerator;
import eu.siacs.conversations.generator.PresenceGenerator;
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import eu.siacs.conversations.http.HttpConnectionManager;
import eu.siacs.conversations.parser.IqParser;
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import eu.siacs.conversations.parser.MessageParser;
import eu.siacs.conversations.parser.PresenceParser;
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import eu.siacs.conversations.persistance.DatabaseBackend;
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import eu.siacs.conversations.persistance.FileBackend;
import eu.siacs.conversations.ui.UiCallback;
import eu.siacs.conversations.utils.CryptoHelper;
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import eu.siacs.conversations.utils.ExceptionHelper;
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import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
import eu.siacs.conversations.utils.PRNGFixes;
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import eu.siacs.conversations.utils.PhoneHelper;
import eu.siacs.conversations.utils.UIHelper;
import eu.siacs.conversations.xml.Element;
import eu.siacs.conversations.xmpp.OnBindListener;
import eu.siacs.conversations.xmpp.OnContactStatusChanged;
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import eu.siacs.conversations.xmpp.OnIqPacketReceived;
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import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
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import eu.siacs.conversations.xmpp.OnStatusChanged;
import eu.siacs.conversations.xmpp.XmppConnection;
import eu.siacs.conversations.xmpp.jid.InvalidJidException;
import eu.siacs.conversations.xmpp.jid.Jid;
import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
import eu.siacs.conversations.xmpp.pep.Avatar;
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import eu.siacs.conversations.xmpp.stanzas.IqPacket;
import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
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public class XmppConnectionService extends Service {
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public static String ACTION_CLEAR_NOTIFICATION = "clear_notification";
private static String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
private ContentObserver contactObserver = new ContentObserver(null) {
@Override
public void onChange(boolean selfChange) {
super.onChange(selfChange);
Intent intent = new Intent(getApplicationContext(),
XmppConnectionService.class);
intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
startService(intent);
}
};
private final IBinder mBinder = new XmppConnectionBinder();
public DatabaseBackend databaseBackend;
public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
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@Override
public void onContactStatusChanged(Contact contact, boolean online) {
Conversation conversation = find(getConversations(), contact);
if (conversation != null) {
if (online && contact.getPresences().size() > 1) {
conversation.endOtrIfNeeded();
} else {
conversation.resetOtrSession();
}
if (online && (contact.getPresences().size() == 1)) {
sendUnsendMessages(conversation);
}
}
}
};
private FileBackend fileBackend = new FileBackend(this);
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private MemorizingTrustManager mMemorizingTrustManager;
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private NotificationService mNotificationService = new NotificationService(
this);
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private MessageParser mMessageParser = new MessageParser(this);
private PresenceParser mPresenceParser = new PresenceParser(this);
private IqParser mIqParser = new IqParser(this);
private MessageGenerator mMessageGenerator = new MessageGenerator(this);
private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
private List<Account> accounts;
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private CopyOnWriteArrayList<Conversation> conversations = null;
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private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
this);
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private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
this);
private AvatarService mAvatarService = new AvatarService(this);
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private OnConversationUpdate mOnConversationUpdate = null;
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private Integer convChangedListenerCount = 0;
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private OnAccountUpdate mOnAccountUpdate = null;
private OnStatusChanged statusListener = new OnStatusChanged() {
@Override
public void onStatusChanged(Account account) {
XmppConnection connection = account.getXmppConnection();
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if (mOnAccountUpdate != null) {
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mOnAccountUpdate.onAccountUpdate();
}
if (account.getStatus() == Account.STATUS_ONLINE) {
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for (Conversation conversation : account.pendingConferenceLeaves) {
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leaveMuc(conversation);
}
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for (Conversation conversation : account.pendingConferenceJoins) {
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joinMuc(conversation);
}
mJingleConnectionManager.cancelInTransmission();
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List<Conversation> conversations = getConversations();
for (Conversation conversation : conversations) {
if (conversation.getAccount() == account) {
conversation.startOtrIfNeeded();
sendUnsendMessages(conversation);
}
}
if (connection != null && connection.getFeatures().csi()) {
if (checkListeners()) {
Log.d(Config.LOGTAG, account.getJid().toBareJid()
+ " sending csi//inactive");
connection.sendInactive();
} else {
Log.d(Config.LOGTAG, account.getJid().toBareJid()
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+ " sending csi//active");
connection.sendActive();
}
}
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syncDirtyContacts(account);
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scheduleWakeupCall(Config.PING_MAX_INTERVAL, true);
} else if (account.getStatus() == Account.STATUS_OFFLINE) {
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resetSendingToWaiting(account);
if (!account.isOptionSet(Account.OPTION_DISABLED)) {
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int timeToReconnect = mRandom.nextInt(50) + 10;
scheduleWakeupCall(timeToReconnect, false);
}
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} else if (account.getStatus() == Account.STATUS_REGISTRATION_SUCCESSFULL) {
databaseBackend.updateAccount(account);
reconnectAccount(account, true);
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} else if ((account.getStatus() != Account.STATUS_CONNECTING)
&& (account.getStatus() != Account.STATUS_NO_INTERNET)) {
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if (connection != null) {
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int next = connection.getTimeToNextAttempt();
Log.d(Config.LOGTAG, account.getJid().toBareJid()
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+ ": error connecting account. try again in "
+ next + "s for the "
+ (connection.getAttempt() + 1) + " time");
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scheduleWakeupCall((int) (next * 1.2), false);
}
}
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UIHelper.showErrorNotification(getApplicationContext(),
getAccounts());
}
};
private Integer accountChangedListenerCount = 0;
private OnRosterUpdate mOnRosterUpdate = null;
private Integer rosterChangedListenerCount = 0;
private SecureRandom mRandom;
private FileObserver fileObserver = new FileObserver(
FileBackend.getConversationsDirectory()) {
@Override
public void onEvent(int event, String path) {
if (event == FileObserver.DELETE) {
markFileDeleted(path.split("\\.")[0]);
}
}
};
private OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
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@Override
public void onJinglePacketReceived(Account account, JinglePacket packet) {
mJingleConnectionManager.deliverPacket(account, packet);
}
};
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private OpenPgpServiceConnection pgpServiceConnection;
private PgpEngine mPgpEngine = null;
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private Intent pingIntent;
private PendingIntent pendingPingIntent = null;
private WakeLock wakeLock;
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private PowerManager pm;
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private OnBindListener mOnBindListener = new OnBindListener() {
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@Override
public void onBind(final Account account) {
account.getRoster().clearPresences();
account.clearPresences(); // self presences
account.pendingConferenceJoins.clear();
account.pendingConferenceLeaves.clear();
fetchRosterFromServer(account);
fetchBookmarks(account);
sendPresencePacket(account,
mPresenceGenerator.sendPresence(account));
connectMultiModeConversations(account);
updateConversationUi();
}
};
private OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
@Override
public void onMessageAcknowledged(Account account, String uuid) {
for (Conversation conversation : getConversations()) {
if (conversation.getAccount() == account) {
for (Message message : conversation.getMessages()) {
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if ((message.getStatus() == Message.STATUS_UNSEND || message
.getStatus() == Message.STATUS_WAITING)
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&& message.getUuid().equals(uuid)) {
markMessage(message, Message.STATUS_SEND);
return;
}
}
}
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}
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}
};
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private LruCache<String, Bitmap> mBitmapCache;
private OnRenameListener renameListener = null;
private IqGenerator mIqGenerator = new IqGenerator(this);
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public PgpEngine getPgpEngine() {
if (pgpServiceConnection.isBound()) {
if (this.mPgpEngine == null) {
this.mPgpEngine = new PgpEngine(new OpenPgpApi(
getApplicationContext(),
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pgpServiceConnection.getService()), this);
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}
return mPgpEngine;
} else {
return null;
}
}
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public FileBackend getFileBackend() {
return this.fileBackend;
}
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public AvatarService getAvatarService() {
return this.mAvatarService;
}
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public Message attachImageToConversation(final Conversation conversation,
final Uri uri, final UiCallback<Message> callback) {
final Message message;
if (conversation.getNextEncryption(forceEncryption()) == Message.ENCRYPTION_PGP) {
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message = new Message(conversation, "",
Message.ENCRYPTION_DECRYPTED);
} else {
message = new Message(conversation, "",
conversation.getNextEncryption(forceEncryption()));
}
message.setCounterpart(conversation.getNextCounterpart());
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message.setType(Message.TYPE_IMAGE);
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message.setStatus(Message.STATUS_OFFERED);
new Thread(new Runnable() {
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@Override
public void run() {
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try {
getFileBackend().copyImageToPrivateStorage(message, uri);
if (conversation.getNextEncryption(forceEncryption()) == Message.ENCRYPTION_PGP) {
getPgpEngine().encrypt(message, callback);
} else {
callback.success(message);
}
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} catch (FileBackend.ImageCopyException e) {
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callback.error(e.getResId(), message);
}
}
}).start();
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return message;
}
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public Conversation find(Bookmark bookmark) {
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return find(bookmark.getAccount(), bookmark.getJid());
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}
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public Conversation find(final Account account, final Jid jid) {
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return find(getConversations(), account, jid);
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}
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@Override
public int onStartCommand(Intent intent, int flags, int startId) {
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if (intent != null && intent.getAction() != null) {
if (intent.getAction().equals(ACTION_MERGE_PHONE_CONTACTS)) {
mergePhoneContactsWithRoster();
return START_STICKY;
} else if (intent.getAction().equals(Intent.ACTION_SHUTDOWN)) {
logoutAndSave();
return START_NOT_STICKY;
} else if (intent.getAction().equals(ACTION_CLEAR_NOTIFICATION)) {
mNotificationService.clear();
}
}
this.wakeLock.acquire();
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for (Account account : accounts) {
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if (!account.isOptionSet(Account.OPTION_DISABLED)) {
if (!hasInternetConnection()) {
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account.setStatus(Account.STATUS_NO_INTERNET);
if (statusListener != null) {
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statusListener.onStatusChanged(account);
}
} else {
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if (account.getStatus() == Account.STATUS_NO_INTERNET) {
account.setStatus(Account.STATUS_OFFLINE);
if (statusListener != null) {
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statusListener.onStatusChanged(account);
}
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}
if (account.getStatus() == Account.STATUS_ONLINE) {
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long lastReceived = account.getXmppConnection()
.getLastPacketReceived();
long lastSent = account.getXmppConnection()
.getLastPingSent();
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if (lastSent - lastReceived >= Config.PING_TIMEOUT * 1000) {
Log.d(Config.LOGTAG, account.getJid()
+ ": ping timeout");
this.reconnectAccount(account, true);
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} else if (SystemClock.elapsedRealtime() - lastReceived >= Config.PING_MIN_INTERVAL * 1000) {
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account.getXmppConnection().sendPing();
this.scheduleWakeupCall(2, false);
}
} else if (account.getStatus() == Account.STATUS_OFFLINE) {
if (account.getXmppConnection() == null) {
account.setXmppConnection(this
.createConnection(account));
}
new Thread(account.getXmppConnection()).start();
} else if ((account.getStatus() == Account.STATUS_CONNECTING)
&& ((SystemClock.elapsedRealtime() - account
.getXmppConnection().getLastConnect()) / 1000 >= Config.CONNECT_TIMEOUT)) {
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Log.d(Config.LOGTAG, account.getJid()
+ ": time out during connect reconnecting");
reconnectAccount(account, true);
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} else {
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if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
reconnectAccount(account, true);
}
}
// in any case. reschedule wakup call
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this.scheduleWakeupCall(Config.PING_MAX_INTERVAL, true);
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}
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if (mOnAccountUpdate != null) {
mOnAccountUpdate.onAccountUpdate();
}
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}
}
PowerManager pm = (PowerManager) this.getSystemService(Context.POWER_SERVICE);
if (!pm.isScreenOn()) {
removeStaleListeners();
}
if (wakeLock.isHeld()) {
try {
wakeLock.release();
} catch (final RuntimeException ignored) {
}
}
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return START_STICKY;
}
public boolean hasInternetConnection() {
ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
.getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
return activeNetwork != null && activeNetwork.isConnected();
}
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@SuppressLint("TrulyRandom")
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@Override
public void onCreate() {
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ExceptionHelper.init(getApplicationContext());
PRNGFixes.apply();
this.mRandom = new SecureRandom();
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this.mMemorizingTrustManager = new MemorizingTrustManager(
getApplicationContext());
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int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
int cacheSize = maxMemory / 8;
this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
@Override
protected int sizeOf(String key, Bitmap bitmap) {
return bitmap.getByteCount() / 1024;
}
};
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this.databaseBackend = DatabaseBackend
.getInstance(getApplicationContext());
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this.accounts = databaseBackend.getAccounts();
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for (Account account : this.accounts) {
this.databaseBackend.readRoster(account.getRoster());
}
this.mergePhoneContactsWithRoster();
this.getConversations();
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getContentResolver().registerContentObserver(
ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
this.fileObserver.startWatching();
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this.pgpServiceConnection = new OpenPgpServiceConnection(
getApplicationContext(), "org.sufficientlysecure.keychain");
this.pgpServiceConnection.bindToService();
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this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK,
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"XmppConnectionService");
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}
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@Override
public void onDestroy() {
super.onDestroy();
this.logoutAndSave();
}
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@Override
public void onTaskRemoved(Intent rootIntent) {
super.onTaskRemoved(rootIntent);
this.logoutAndSave();
}
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private void logoutAndSave() {
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for (Account account : accounts) {
databaseBackend.writeRoster(account.getRoster());
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if (account.getXmppConnection() != null) {
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disconnect(account, false);
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}
}
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Context context = getApplicationContext();
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AlarmManager alarmManager = (AlarmManager) context
.getSystemService(Context.ALARM_SERVICE);
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Intent intent = new Intent(context, EventReceiver.class);
alarmManager.cancel(PendingIntent.getBroadcast(context, 0, intent, 0));
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Log.d(Config.LOGTAG, "good bye");
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stopSelf();
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}
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protected void scheduleWakeupCall(int seconds, boolean ping) {
long timeToWake = SystemClock.elapsedRealtime() + seconds * 1000;
Context context = getApplicationContext();
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AlarmManager alarmManager = (AlarmManager) context
.getSystemService(Context.ALARM_SERVICE);
if (ping) {
if (this.pingIntent == null) {
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this.pingIntent = new Intent(context, EventReceiver.class);
this.pingIntent.setAction("ping");
this.pingIntent.putExtra("time", timeToWake);
this.pendingPingIntent = PendingIntent.getBroadcast(context, 0,
this.pingIntent, 0);
alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP,
timeToWake, pendingPingIntent);
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} else {
long scheduledTime = this.pingIntent.getLongExtra("time", 0);
if (scheduledTime < SystemClock.elapsedRealtime()
|| (scheduledTime > timeToWake)) {
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this.pingIntent.putExtra("time", timeToWake);
alarmManager.cancel(this.pendingPingIntent);
this.pendingPingIntent = PendingIntent.getBroadcast(
context, 0, this.pingIntent, 0);
alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP,
timeToWake, pendingPingIntent);
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}
}
} else {
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Intent intent = new Intent(context, EventReceiver.class);
intent.setAction("ping_check");
PendingIntent alarmIntent = PendingIntent.getBroadcast(context, 0,
intent, 0);
alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake,
alarmIntent);
}
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}
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public XmppConnection createConnection(Account account) {
SharedPreferences sharedPref = getPreferences();
account.setResource(sharedPref.getString("resource", "mobile")
.toLowerCase(Locale.getDefault()));
XmppConnection connection = new XmppConnection(account, this);
connection.setOnMessagePacketReceivedListener(this.mMessageParser);
connection.setOnStatusChangedListener(this.statusListener);
connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
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connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
connection.setOnJinglePacketReceivedListener(this.jingleListener);
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connection.setOnBindListener(this.mOnBindListener);
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connection
.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
return connection;
}
public void sendMessage(Message message) {
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Account account = message.getConversation().getAccount();
account.deactivateGracePeriod();
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Conversation conv = message.getConversation();
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MessagePacket packet = null;
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boolean saveInDb = true;
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boolean send = false;
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if (account.getStatus() == Account.STATUS_ONLINE
&& account.getXmppConnection() != null) {
if (message.getType() == Message.TYPE_IMAGE) {
if (message.getCounterpart() != null) {
if (message.getEncryption() == Message.ENCRYPTION_OTR) {
if (!conv.hasValidOtrSession()) {
conv.startOtrSession(this, message.getCounterpart().getResourcepart(),
true);
message.setStatus(Message.STATUS_WAITING);
} else if (conv.hasValidOtrSession()
&& conv.getOtrSession().getSessionStatus() == SessionStatus.ENCRYPTED) {
mJingleConnectionManager
.createNewConnection(message);
}
} else {
mJingleConnectionManager.createNewConnection(message);
}
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} else {
if (message.getEncryption() == Message.ENCRYPTION_OTR) {
conv.startOtrIfNeeded();
}
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message.setStatus(Message.STATUS_WAITING);
}
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} else {
if (message.getEncryption() == Message.ENCRYPTION_OTR) {
if (!conv.hasValidOtrSession() && (message.getCounterpart() != null)) {
conv.startOtrSession(this, message.getCounterpart().getResourcepart(), true);
message.setStatus(Message.STATUS_WAITING);
} else if (conv.hasValidOtrSession()) {
if (conv.getOtrSession().getSessionStatus() == SessionStatus.ENCRYPTED) {
packet = mMessageGenerator.generateOtrChat(message);
send = true;
} else {
message.setStatus(Message.STATUS_WAITING);
conv.startOtrIfNeeded();
}
} else {
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message.setStatus(Message.STATUS_WAITING);
}
} else if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
message.getConversation().endOtrIfNeeded();
failWaitingOtrMessages(message.getConversation());
packet = mMessageGenerator.generatePgpChat(message);
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send = true;
} else {
message.getConversation().endOtrIfNeeded();
failWaitingOtrMessages(message.getConversation());
packet = mMessageGenerator.generateChat(message);
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send = true;
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}
}
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if (!account.getXmppConnection().getFeatures().sm()
&& conv.getMode() != Conversation.MODE_MULTI) {
message.setStatus(Message.STATUS_SEND);
}
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} else {
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message.setStatus(Message.STATUS_WAITING);
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if (message.getType() == Message.TYPE_TEXT) {
if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
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String pgpBody = message.getEncryptedBody();
String decryptedBody = message.getBody();
message.setBody(pgpBody);
message.setEncryption(Message.ENCRYPTION_PGP);
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databaseBackend.createMessage(message);
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saveInDb = false;
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message.setBody(decryptedBody);
message.setEncryption(Message.ENCRYPTION_DECRYPTED);
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} else if (message.getEncryption() == Message.ENCRYPTION_OTR) {
if (!conv.hasValidOtrSession()
&& message.getCounterpart() != null) {
conv.startOtrSession(this, message.getCounterpart().getResourcepart(), false);
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}
}
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}
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}
conv.add(message);
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if (saveInDb) {
if (message.getEncryption() == Message.ENCRYPTION_NONE
|| saveEncryptedMessages()) {
databaseBackend.createMessage(message);
}
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}
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if ((send) && (packet != null)) {
sendMessagePacket(account, packet);
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}
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updateConversationUi();
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}
private void sendUnsendMessages(Conversation conversation) {
for (int i = 0; i < conversation.getMessages().size(); ++i) {
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int status = conversation.getMessages().get(i).getStatus();
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if (status == Message.STATUS_WAITING) {
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resendMessage(conversation.getMessages().get(i));
}
}
}
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private void resendMessage(Message message) {
Account account = message.getConversation().getAccount();
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MessagePacket packet = null;
if (message.getEncryption() == Message.ENCRYPTION_OTR) {
Presences presences = message.getConversation().getContact()
.getPresences();
if (!message.getConversation().hasValidOtrSession()) {
if ((message.getCounterpart() != null)
&& (presences.has(message.getCounterpart().getResourcepart()))) {
message.getConversation().startOtrSession(this,
message.getCounterpart().getResourcepart(), true);
} else {
if (presences.size() == 1) {
String presence = presences.asStringArray()[0];
message.getConversation().startOtrSession(this,
presence, true);
}
}
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} else {
if (message.getConversation().getOtrSession()
.getSessionStatus() == SessionStatus.ENCRYPTED) {
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if (message.getType() == Message.TYPE_TEXT) {
packet = mMessageGenerator.generateOtrChat(message,
true);
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} else if (message.getType() == Message.TYPE_IMAGE) {
mJingleConnectionManager.createNewConnection(message);
}
}
}
} else if (message.getType() == Message.TYPE_TEXT) {
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if (message.getEncryption() == Message.ENCRYPTION_NONE) {
packet = mMessageGenerator.generateChat(message, true);
} else if ((message.getEncryption() == Message.ENCRYPTION_DECRYPTED)
|| (message.getEncryption() == Message.ENCRYPTION_PGP)) {
packet = mMessageGenerator.generatePgpChat(message, true);
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}
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} else if (message.getType() == Message.TYPE_IMAGE) {
Contact contact = message.getConversation().getContact();
Presences presences = contact.getPresences();
if ((message.getCounterpart() != null)
&& (presences.has(message.getCounterpart().getResourcepart()))) {
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markMessage(message, Message.STATUS_OFFERED);
mJingleConnectionManager.createNewConnection(message);
} else {
if (presences.size() == 1) {
String presence = presences.asStringArray()[0];
try {
message.setCounterpart(Jid.fromParts(contact.getJid().getLocalpart(), contact.getJid().getDomainpart(), presence));
} catch (InvalidJidException e) {
return;
}
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markMessage(message, Message.STATUS_OFFERED);
mJingleConnectionManager.createNewConnection(message);
}
}
}
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if (packet != null) {
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if (!account.getXmppConnection().getFeatures().sm()
&& message.getConversation().getMode() != Conversation.MODE_MULTI) {
markMessage(message, Message.STATUS_SEND);
} else {
markMessage(message, Message.STATUS_UNSEND);
}
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sendMessagePacket(account, packet);
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}
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}
public void fetchRosterFromServer(Account account) {
IqPacket iqPacket = new IqPacket(IqPacket.TYPE_GET);
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if (!"".equals(account.getRosterVersion())) {
Log.d(Config.LOGTAG, account.getJid().toBareJid()
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+ ": fetching roster version " + account.getRosterVersion());
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} else {
Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
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}
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iqPacket.query("jabber:iq:roster").setAttribute("ver",
account.getRosterVersion());
account.getXmppConnection().sendIqPacket(iqPacket,
new OnIqPacketReceived() {
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@Override
public void onIqPacketReceived(final Account account,
IqPacket packet) {
Element query = packet.findChild("query");
if (query != null) {
account.getRoster().markAllAsNotInRoster();
mIqParser.rosterItems(account, query);
}
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}
});
}
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public void fetchBookmarks(Account account) {
IqPacket iqPacket = new IqPacket(IqPacket.TYPE_GET);
Element query = iqPacket.query("jabber:iq:private");
query.addChild("storage", "storage:bookmarks");
OnIqPacketReceived callback = new OnIqPacketReceived() {
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@Override
public void onIqPacketReceived(Account account, IqPacket packet) {
Element query = packet.query();
List<Bookmark> bookmarks = new CopyOnWriteArrayList<>();
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Element storage = query.findChild("storage",
"storage:bookmarks");
if (storage != null) {
for (Element item : storage.getChildren()) {
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if (item.getName().equals("conference")) {
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Bookmark bookmark = Bookmark.parse(item, account);
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bookmarks.add(bookmark);
Conversation conversation = find(bookmark);
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if (conversation != null) {
conversation.setBookmark(bookmark);
} else {
if (bookmark.autojoin()) {
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conversation = findOrCreateConversation(
account, bookmark.getJid(), true);
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conversation.setBookmark(bookmark);
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joinMuc(conversation);
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}
}
}
}
}
account.setBookmarks(bookmarks);
}
};
sendIqPacket(account, iqPacket, callback);
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}
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public void pushBookmarks(Account account) {
IqPacket iqPacket = new IqPacket(IqPacket.TYPE_SET);
Element query = iqPacket.query("jabber:iq:private");
Element storage = query.addChild("storage", "storage:bookmarks");
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for (Bookmark bookmark : account.getBookmarks()) {
storage.addChild(bookmark);
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}
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sendIqPacket(account, iqPacket, null);
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}
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private void mergePhoneContactsWithRoster() {
PhoneHelper.loadPhoneContacts(getApplicationContext(),
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new OnPhoneContactsLoadedListener() {
@Override
public void onPhoneContactsLoaded(List<Bundle> phoneContacts) {
for (Account account : accounts) {
account.getRoster().clearSystemAccounts();
}
for (Bundle phoneContact : phoneContacts) {
for (Account account : accounts) {
Jid jid;
try {
jid = Jid.fromString(phoneContact.getString("jid"));
} catch (final InvalidJidException e) {
// TODO: Warn if contact import fails here?
break;
}
final Contact contact = account.getRoster()
.getContact(jid);
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String systemAccount = phoneContact
.getInt("phoneid")
+ "#"
+ phoneContact.getString("lookup");
contact.setSystemAccount(systemAccount);
contact.setPhotoUri(phoneContact
.getString("photouri"));
contact.setSystemName(phoneContact
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.getString("displayname"));
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getAvatarService().clear(contact);
}
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}
}
});
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}
public List<Conversation> getConversations() {
if (this.conversations == null) {
Hashtable<String, Account> accountLookupTable = new Hashtable<>();
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for (Account account : this.accounts) {
accountLookupTable.put(account.getUuid(), account);
}
this.conversations = databaseBackend
.getConversations(Conversation.STATUS_AVAILABLE);
for (Conversation conv : this.conversations) {
Account account = accountLookupTable.get(conv.getAccountUuid());
conv.setAccount(account);
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conv.setMessages(databaseBackend.getMessages(conv, 50));
checkDeletedFiles(conv);
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}
}
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return this.conversations;
}
private void checkDeletedFiles(Conversation conversation) {
for (Message message : conversation.getMessages()) {
if (message.getType() == Message.TYPE_IMAGE
&& message.getEncryption() != Message.ENCRYPTION_PGP) {
if (!getFileBackend().isFileAvailable(message)) {
message.setDownloadable(new DeletedDownloadable());
}
}
}
}
private void markFileDeleted(String uuid) {
for (Conversation conversation : getConversations()) {
for (Message message : conversation.getMessages()) {
if (message.getType() == Message.TYPE_IMAGE
&& message.getEncryption() != Message.ENCRYPTION_PGP
&& message.getUuid().equals(uuid)) {
if (!getFileBackend().isFileAvailable(message)) {
message.setDownloadable(new DeletedDownloadable());
updateConversationUi();
}
return;
}
}
}
}
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public void populateWithOrderedConversations(List<Conversation> list) {
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populateWithOrderedConversations(list, true);
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}
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public void populateWithOrderedConversations(List<Conversation> list,
boolean includeConferences) {
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list.clear();
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if (includeConferences) {
list.addAll(getConversations());
} else {
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for (Conversation conversation : getConversations()) {
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if (conversation.getMode() == Conversation.MODE_SINGLE) {
list.add(conversation);
}
}
}
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Collections.sort(list, new Comparator<Conversation>() {
@Override
public int compare(Conversation lhs, Conversation rhs) {
Message left = lhs.getLatestMessage();
Message right = rhs.getLatestMessage();
if (left.getTimeSent() > right.getTimeSent()) {
return -1;
} else if (left.getTimeSent() < right.getTimeSent()) {
return 1;
} else {
return 0;
}
}
});
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}
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public int loadMoreMessages(Conversation conversation, long timestamp) {
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List<Message> messages = databaseBackend.getMessages(conversation, 50,
timestamp);
for (Message message : messages) {
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message.setConversation(conversation);
}
conversation.addAll(0, messages);
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return messages.size();
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}
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public List<Account> getAccounts() {
return this.accounts;
}
public Conversation find(List<Conversation> haystack, Contact contact) {
for (Conversation conversation : haystack) {
if (conversation.getContact() == contact) {
return conversation;
}
}
return null;
}
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public Conversation find(final List<Conversation> haystack,
final Account account,
final Jid jid) {
for (Conversation conversation : haystack) {
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if ((account == null || conversation.getAccount() == account)
&& (conversation.getContactJid().toBareJid().equals(jid.toBareJid()))) {
return conversation;
}
}
return null;
}
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public Conversation findOrCreateConversation(final Account account, final Jid jid,
final boolean muc) {
Conversation conversation = find(account, jid);
if (conversation != null) {
return conversation;
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}
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conversation = databaseBackend.findConversation(account, jid);
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if (conversation != null) {
conversation.setStatus(Conversation.STATUS_AVAILABLE);
conversation.setAccount(account);
if (muc) {
conversation.setMode(Conversation.MODE_MULTI);
} else {
conversation.setMode(Conversation.MODE_SINGLE);
}
conversation.setMessages(databaseBackend.getMessages(conversation,
50));
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this.databaseBackend.updateConversation(conversation);
} else {
String conversationName;
Contact contact = account.getRoster().getContact(jid);
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if (contact != null) {
conversationName = contact.getDisplayName();
} else {
conversationName = jid.getLocalpart();
}
if (muc) {
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conversation = new Conversation(conversationName, account, jid,
Conversation.MODE_MULTI);
} else {
conversation = new Conversation(conversationName, account, jid,
Conversation.MODE_SINGLE);
}
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this.databaseBackend.createConversation(conversation);
}
this.conversations.add(conversation);
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updateConversationUi();
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return conversation;
}
public void archiveConversation(Conversation conversation) {
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if (conversation.getMode() == Conversation.MODE_MULTI) {
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if (conversation.getAccount().getStatus() == Account.STATUS_ONLINE) {
Bookmark bookmark = conversation.getBookmark();
if (bookmark != null && bookmark.autojoin()) {
bookmark.setAutojoin(false);
pushBookmarks(bookmark.getAccount());
}
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}
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leaveMuc(conversation);
} else {
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conversation.endOtrIfNeeded();
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}
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this.databaseBackend.updateConversation(conversation);
this.conversations.remove(conversation);
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updateConversationUi();
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}
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public void clearConversationHistory(Conversation conversation) {
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this.databaseBackend.deleteMessagesInConversation(conversation);
conversation.getMessages().clear();
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updateConversationUi();
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}
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public int getConversationCount() {
return this.databaseBackend.getConversationCount();
}
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public void createAccount(Account account) {
databaseBackend.createAccount(account);
this.accounts.add(account);
this.reconnectAccount(account, false);
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updateAccountUi();
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}
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public void updateAccount(Account account) {
this.statusListener.onStatusChanged(account);
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databaseBackend.updateAccount(account);
reconnectAccount(account, false);
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updateAccountUi();
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UIHelper.showErrorNotification(getApplicationContext(), getAccounts());
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}
public void deleteAccount(Account account) {
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for (Conversation conversation : conversations) {
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if (conversation.getAccount() == account) {
if (conversation.getMode() == Conversation.MODE_MULTI) {
leaveMuc(conversation);
} else if (conversation.getMode() == Conversation.MODE_SINGLE) {
conversation.endOtrIfNeeded();
}
conversations.remove(conversation);
}
}
2014-02-13 22:40:08 +00:00
if (account.getXmppConnection() != null) {
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this.disconnect(account, true);
}
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databaseBackend.deleteAccount(account);
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this.accounts.remove(account);
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updateAccountUi();
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UIHelper.showErrorNotification(getApplicationContext(), getAccounts());
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}
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private void removeStaleListeners() {
boolean removedListener = false;
synchronized (this.convChangedListenerCount) {
if (this.mOnConversationUpdate != null) {
this.mOnConversationUpdate = null;
this.convChangedListenerCount = 0;
this.mNotificationService.setIsInForeground(false);
removedListener = true;
}
}
synchronized (this.accountChangedListenerCount) {
if (this.mOnAccountUpdate != null) {
this.mOnAccountUpdate = null;
this.accountChangedListenerCount = 0;
removedListener = true;
}
}
synchronized (this.rosterChangedListenerCount) {
if (this.mOnRosterUpdate != null) {
this.mOnRosterUpdate = null;
this.rosterChangedListenerCount = 0;
removedListener = true;
}
}
if (removedListener) {
final String msg = "removed stale listeners";
Log.d(Config.LOGTAG, msg);
checkListeners();
try {
OutputStream os = openFileOutput("stacktrace.txt", MODE_PRIVATE);
os.write(msg.getBytes());
os.flush();
os.close();
} catch (final FileNotFoundException ignored) {
} catch (final IOException ignored) {
}
}
}
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public void setOnConversationListChangedListener(
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OnConversationUpdate listener) {
if (!isScreenOn()) {
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Log.d(Config.LOGTAG,
"ignoring setOnConversationListChangedListener");
return;
}
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synchronized (this.convChangedListenerCount) {
if (checkListeners()) {
switchToForeground();
}
this.mOnConversationUpdate = listener;
this.mNotificationService.setIsInForeground(true);
this.convChangedListenerCount++;
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}
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}
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public void removeOnConversationListChangedListener() {
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synchronized (this.convChangedListenerCount) {
this.convChangedListenerCount--;
if (this.convChangedListenerCount <= 0) {
this.convChangedListenerCount = 0;
this.mOnConversationUpdate = null;
this.mNotificationService.setIsInForeground(false);
if (checkListeners()) {
switchToBackground();
}
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}
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}
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}
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public void setOnAccountListChangedListener(OnAccountUpdate listener) {
if (!isScreenOn()) {
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Log.d(Config.LOGTAG, "ignoring setOnAccountListChangedListener");
return;
}
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synchronized (this.accountChangedListenerCount) {
if (checkListeners()) {
switchToForeground();
}
this.mOnAccountUpdate = listener;
this.accountChangedListenerCount++;
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}
}
public void removeOnAccountListChangedListener() {
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synchronized (this.accountChangedListenerCount) {
this.accountChangedListenerCount--;
if (this.accountChangedListenerCount <= 0) {
this.mOnAccountUpdate = null;
this.accountChangedListenerCount = 0;
if (checkListeners()) {
switchToBackground();
}
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}
}
}
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public void setOnRosterUpdateListener(OnRosterUpdate listener) {
if (!isScreenOn()) {
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Log.d(Config.LOGTAG, "ignoring setOnRosterUpdateListener");
return;
}
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synchronized (this.rosterChangedListenerCount) {
if (checkListeners()) {
switchToForeground();
}
this.mOnRosterUpdate = listener;
this.rosterChangedListenerCount++;
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}
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}
public void removeOnRosterUpdateListener() {
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synchronized (this.rosterChangedListenerCount) {
this.rosterChangedListenerCount--;
if (this.rosterChangedListenerCount <= 0) {
this.rosterChangedListenerCount = 0;
this.mOnRosterUpdate = null;
if (checkListeners()) {
switchToBackground();
}
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}
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}
}
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private boolean checkListeners() {
return (this.mOnAccountUpdate == null
&& this.mOnConversationUpdate == null && this.mOnRosterUpdate == null);
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}
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private void switchToForeground() {
for (Account account : getAccounts()) {
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if (account.getStatus() == Account.STATUS_ONLINE) {
XmppConnection connection = account.getXmppConnection();
if (connection != null && connection.getFeatures().csi()) {
connection.sendActive();
}
}
}
Log.d(Config.LOGTAG, "app switched into foreground");
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}
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private void switchToBackground() {
for (Account account : getAccounts()) {
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if (account.getStatus() == Account.STATUS_ONLINE) {
XmppConnection connection = account.getXmppConnection();
if (connection != null && connection.getFeatures().csi()) {
connection.sendInactive();
}
}
}
this.mNotificationService.setIsInForeground(false);
Log.d(Config.LOGTAG, "app switched into background");
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}
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private boolean isScreenOn() {
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PowerManager pm = (PowerManager) this
.getSystemService(Context.POWER_SERVICE);
return pm.isScreenOn();
}
public void connectMultiModeConversations(Account account) {
List<Conversation> conversations = getConversations();
for (Conversation conversation : conversations) {
if ((conversation.getMode() == Conversation.MODE_MULTI)
&& (conversation.getAccount() == account)) {
joinMuc(conversation);
}
}
}
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public void joinMuc(Conversation conversation) {
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Account account = conversation.getAccount();
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account.pendingConferenceJoins.remove(conversation);
account.pendingConferenceLeaves.remove(conversation);
if (account.getStatus() == Account.STATUS_ONLINE) {
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Log.d(Config.LOGTAG,
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"joining conversation " + conversation.getContactJid());
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String nick = conversation.getMucOptions().getProposedNick();
conversation.getMucOptions().setJoinNick(nick);
PresencePacket packet = new PresencePacket();
final Jid joinJid = conversation.getMucOptions().getJoinJid();
packet.setTo(conversation.getMucOptions().getJoinJid());
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Element x = new Element("x");
x.setAttribute("xmlns", "http://jabber.org/protocol/muc");
if (conversation.getMucOptions().getPassword() != null) {
Element password = x.addChild("password");
password.setContent(conversation.getMucOptions().getPassword());
}
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String sig = account.getPgpSignature();
if (sig != null) {
packet.addChild("status").setContent("online");
packet.addChild("x", "jabber:x:signed").setContent(sig);
}
if (conversation.getMessages().size() != 0) {
final SimpleDateFormat mDateFormat = new SimpleDateFormat(
"yyyy-MM-dd'T'HH:mm:ss.SSS'Z'", Locale.US);
mDateFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
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Date date = new Date(conversation.getLatestMessage()
.getTimeSent() + 1000);
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x.addChild("history").setAttribute("since",
mDateFormat.format(date));
}
packet.addChild(x);
sendPresencePacket(account, packet);
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if (!joinJid.equals(conversation.getContactJid())) {
conversation.setContactJid(joinJid);
databaseBackend.updateConversation(conversation);
}
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} else {
account.pendingConferenceJoins.add(conversation);
}
}
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public void setOnRenameListener(OnRenameListener listener) {
this.renameListener = listener;
}
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public void providePasswordForMuc(Conversation conversation, String password) {
if (conversation.getMode() == Conversation.MODE_MULTI) {
conversation.getMucOptions().setPassword(password);
if (conversation.getBookmark() != null) {
conversation.getBookmark().setAutojoin(true);
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pushBookmarks(conversation.getAccount());
}
databaseBackend.updateConversation(conversation);
joinMuc(conversation);
}
}
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public void renameInMuc(final Conversation conversation, final String nick) {
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final MucOptions options = conversation.getMucOptions();
options.setJoinNick(nick);
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if (options.online()) {
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Account account = conversation.getAccount();
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options.setOnRenameListener(new OnRenameListener() {
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@Override
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public void onRename(boolean success) {
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if (renameListener != null) {
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renameListener.onRename(success);
}
if (success) {
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conversation.setContactJid(conversation.getMucOptions()
.getJoinJid());
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databaseBackend.updateConversation(conversation);
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Bookmark bookmark = conversation.getBookmark();
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if (bookmark != null) {
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bookmark.setNick(nick);
pushBookmarks(bookmark.getAccount());
}
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}
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}
});
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options.flagAboutToRename();
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PresencePacket packet = new PresencePacket();
packet.setTo(options.getJoinJid());
packet.setFrom(conversation.getAccount().getJid());
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String sig = account.getPgpSignature();
if (sig != null) {
packet.addChild("status").setContent("online");
packet.addChild("x", "jabber:x:signed").setContent(sig);
}
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sendPresencePacket(account, packet);
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} else {
conversation.setContactJid(options.getJoinJid());
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databaseBackend.updateConversation(conversation);
if (conversation.getAccount().getStatus() == Account.STATUS_ONLINE) {
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Bookmark bookmark = conversation.getBookmark();
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if (bookmark != null) {
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bookmark.setNick(nick);
pushBookmarks(bookmark.getAccount());
}
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joinMuc(conversation);
}
}
}
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public void leaveMuc(Conversation conversation) {
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Account account = conversation.getAccount();
account.pendingConferenceJoins.remove(conversation);
account.pendingConferenceLeaves.remove(conversation);
if (account.getStatus() == Account.STATUS_ONLINE) {
PresencePacket packet = new PresencePacket();
packet.setTo(conversation.getMucOptions().getJoinJid());
packet.setFrom(conversation.getAccount().getJid());
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packet.setAttribute("type", "unavailable");
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sendPresencePacket(conversation.getAccount(), packet);
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conversation.getMucOptions().setOffline();
conversation.deregisterWithBookmark();
Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
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+ ": leaving muc " + conversation.getContactJid());
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} else {
account.pendingConferenceLeaves.add(conversation);
}
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}
public void disconnect(Account account, boolean force) {
if ((account.getStatus() == Account.STATUS_ONLINE)
|| (account.getStatus() == Account.STATUS_DISABLED)) {
if (!force) {
List<Conversation> conversations = getConversations();
for (Conversation conversation : conversations) {
if (conversation.getAccount() == account) {
if (conversation.getMode() == Conversation.MODE_MULTI) {
leaveMuc(conversation);
} else {
if (conversation.endOtrIfNeeded()) {
Log.d(Config.LOGTAG, account.getJid().toBareJid()
+ ": ended otr session with "
+ conversation.getContactJid());
}
}
}
}
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}
account.getXmppConnection().disconnect(force);
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}
}
@Override
public IBinder onBind(Intent intent) {
return mBinder;
}
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public void updateMessage(Message message) {
databaseBackend.updateMessage(message);
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updateConversationUi();
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}
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protected void syncDirtyContacts(Account account) {
for (Contact contact : account.getRoster().getContacts()) {
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if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
pushContactToServer(contact);
}
if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
deleteContactOnServer(contact);
}
}
}
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public void createContact(Contact contact) {
SharedPreferences sharedPref = getPreferences();
boolean autoGrant = sharedPref.getBoolean("grant_new_contacts", true);
if (autoGrant) {
contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
contact.setOption(Contact.Options.ASKING);
}
pushContactToServer(contact);
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}
public void onOtrSessionEstablished(Conversation conversation) {
Account account = conversation.getAccount();
List<Message> messages = conversation.getMessages();
Session otrSession = conversation.getOtrSession();
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Log.d(Config.LOGTAG,
account.getJid().toBareJid() + " otr session established with "
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+ conversation.getContactJid() + "/"
+ otrSession.getSessionID().getUserID());
for (Message msg : messages) {
if ((msg.getStatus() == Message.STATUS_UNSEND || msg.getStatus() == Message.STATUS_WAITING)
&& (msg.getEncryption() == Message.ENCRYPTION_OTR)) {
SessionID id = otrSession.getSessionID();
try {
msg.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
} catch (InvalidJidException e) {
break;
}
if (msg.getType() == Message.TYPE_TEXT) {
MessagePacket outPacket = mMessageGenerator
.generateOtrChat(msg, true);
if (outPacket != null) {
msg.setStatus(Message.STATUS_SEND);
databaseBackend.updateMessage(msg);
sendMessagePacket(account, outPacket);
}
} else if (msg.getType() == Message.TYPE_IMAGE) {
mJingleConnectionManager.createNewConnection(msg);
}
}
}
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updateConversationUi();
}
public boolean renewSymmetricKey(Conversation conversation) {
Account account = conversation.getAccount();
byte[] symmetricKey = new byte[32];
this.mRandom.nextBytes(symmetricKey);
Session otrSession = conversation.getOtrSession();
if (otrSession != null) {
MessagePacket packet = new MessagePacket();
packet.setType(MessagePacket.TYPE_CHAT);
packet.setFrom(account.getJid());
packet.addChild("private", "urn:xmpp:carbons:2");
packet.addChild("no-copy", "urn:xmpp:hints");
packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
+ otrSession.getSessionID().getUserID());
try {
packet.setBody(otrSession
.transformSending(CryptoHelper.FILETRANSFER
+ CryptoHelper.bytesToHex(symmetricKey)));
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sendMessagePacket(account, packet);
conversation.setSymmetricKey(symmetricKey);
return true;
} catch (OtrException e) {
return false;
}
}
return false;
}
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public void pushContactToServer(Contact contact) {
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contact.resetOption(Contact.Options.DIRTY_DELETE);
contact.setOption(Contact.Options.DIRTY_PUSH);
Account account = contact.getAccount();
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if (account.getStatus() == Account.STATUS_ONLINE) {
boolean ask = contact.getOption(Contact.Options.ASKING);
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boolean sendUpdates = contact
.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
&& contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
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IqPacket iq = new IqPacket(IqPacket.TYPE_SET);
iq.query("jabber:iq:roster").addChild(contact.asElement());
account.getXmppConnection().sendIqPacket(iq, null);
if (sendUpdates) {
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sendPresencePacket(account,
mPresenceGenerator.sendPresenceUpdatesTo(contact));
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}
if (ask) {
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sendPresencePacket(account,
mPresenceGenerator.requestPresenceUpdatesFrom(contact));
}
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}
}
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public void publishAvatar(Account account, Uri image,
final UiCallback<Avatar> callback) {
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final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
final int size = Config.AVATAR_SIZE;
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final Avatar avatar = getFileBackend()
.getPepAvatar(image, size, format);
if (avatar != null) {
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avatar.height = size;
avatar.width = size;
if (format.equals(Bitmap.CompressFormat.WEBP)) {
avatar.type = "image/webp";
} else if (format.equals(Bitmap.CompressFormat.JPEG)) {
avatar.type = "image/jpeg";
} else if (format.equals(Bitmap.CompressFormat.PNG)) {
avatar.type = "image/png";
}
if (!getFileBackend().save(avatar)) {
callback.error(R.string.error_saving_avatar, avatar);
return;
}
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IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
this.sendIqPacket(account, packet, new OnIqPacketReceived() {
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@Override
public void onIqPacketReceived(Account account, IqPacket result) {
if (result.getType() == IqPacket.TYPE_RESULT) {
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IqPacket packet = XmppConnectionService.this.mIqGenerator
.publishAvatarMetadata(avatar);
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sendIqPacket(account, packet, new OnIqPacketReceived() {
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@Override
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public void onIqPacketReceived(Account account,
IqPacket result) {
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if (result.getType() == IqPacket.TYPE_RESULT) {
if (account.setAvatar(avatar.getFilename())) {
databaseBackend.updateAccount(account);
}
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callback.success(avatar);
} else {
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callback.error(
R.string.error_publish_avatar_server_reject,
avatar);
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}
}
});
} else {
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callback.error(
R.string.error_publish_avatar_server_reject,
avatar);
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}
}
});
} else {
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callback.error(R.string.error_publish_avatar_converting, null);
}
}
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public void fetchAvatar(Account account, Avatar avatar) {
fetchAvatar(account, avatar, null);
}
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public void fetchAvatar(Account account, final Avatar avatar,
final UiCallback<Avatar> callback) {
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IqPacket packet = this.mIqGenerator.retrieveAvatar(avatar);
sendIqPacket(account, packet, new OnIqPacketReceived() {
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@Override
public void onIqPacketReceived(Account account, IqPacket result) {
final String ERROR = account.getJid().toBareJid()
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+ ": fetching avatar for " + avatar.owner + " failed ";
if (result.getType() == IqPacket.TYPE_RESULT) {
avatar.image = mIqParser.avatarData(result);
if (avatar.image != null) {
if (getFileBackend().save(avatar)) {
if (account.getJid().toBareJid().equals(avatar.owner)) {
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if (account.setAvatar(avatar.getFilename())) {
databaseBackend.updateAccount(account);
}
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getAvatarService().clear(account);
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updateConversationUi();
updateAccountUi();
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} else {
Contact contact = account.getRoster()
.getContact(avatar.owner);
contact.setAvatar(avatar.getFilename());
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getAvatarService().clear(contact);
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updateConversationUi();
updateRosterUi();
}
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if (callback != null) {
callback.success(avatar);
}
Log.d(Config.LOGTAG, account.getJid().toBareJid()
2014-09-05 11:29:20 +00:00
+ ": succesfully fetched avatar for "
+ avatar.owner);
return;
}
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} else {
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Log.d(Config.LOGTAG, ERROR + "(parsing error)");
}
} else {
Element error = result.findChild("error");
if (error == null) {
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Log.d(Config.LOGTAG, ERROR + "(server error)");
} else {
Log.d(Config.LOGTAG, ERROR + error.toString());
}
}
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if (callback != null) {
callback.error(0, null);
}
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}
});
}
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public void checkForAvatar(Account account,
final UiCallback<Avatar> callback) {
IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
this.sendIqPacket(account, packet, new OnIqPacketReceived() {
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@Override
public void onIqPacketReceived(Account account, IqPacket packet) {
if (packet.getType() == IqPacket.TYPE_RESULT) {
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Element pubsub = packet.findChild("pubsub",
"http://jabber.org/protocol/pubsub");
if (pubsub != null) {
Element items = pubsub.findChild("items");
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if (items != null) {
Avatar avatar = Avatar.parseMetadata(items);
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if (avatar != null) {
avatar.owner = account.getJid().toBareJid();
if (fileBackend.isAvatarCached(avatar)) {
if (account.setAvatar(avatar.getFilename())) {
databaseBackend.updateAccount(account);
}
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getAvatarService().clear(account);
callback.success(avatar);
} else {
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fetchAvatar(account, avatar, callback);
}
return;
}
}
}
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}
callback.error(0, null);
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}
});
}
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public void deleteContactOnServer(Contact contact) {
contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
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contact.resetOption(Contact.Options.DIRTY_PUSH);
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contact.setOption(Contact.Options.DIRTY_DELETE);
Account account = contact.getAccount();
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if (account.getStatus() == Account.STATUS_ONLINE) {
IqPacket iq = new IqPacket(IqPacket.TYPE_SET);
Element item = iq.query("jabber:iq:roster").addChild("item");
item.setAttribute("jid", contact.getJid().toString());
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item.setAttribute("subscription", "remove");
account.getXmppConnection().sendIqPacket(iq, null);
}
}
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public void updateConversation(Conversation conversation) {
this.databaseBackend.updateConversation(conversation);
}
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public void reconnectAccount(final Account account, final boolean force) {
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new Thread(new Runnable() {
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@Override
public void run() {
if (account.getXmppConnection() != null) {
disconnect(account, force);
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}
if (!account.isOptionSet(Account.OPTION_DISABLED)) {
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if (account.getXmppConnection() == null) {
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account.setXmppConnection(createConnection(account));
}
Thread thread = new Thread(account.getXmppConnection());
thread.start();
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scheduleWakeupCall((int) (Config.CONNECT_TIMEOUT * 1.2),
false);
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} else {
account.getRoster().clearPresences();
account.setXmppConnection(null);
}
}
}).start();
}
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public void invite(Conversation conversation, String contact) {
MessagePacket packet = mMessageGenerator.invite(conversation, contact);
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sendMessagePacket(conversation.getAccount(), packet);
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}
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public void resetSendingToWaiting(Account account) {
for (Conversation conversation : getConversations()) {
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if (conversation.getAccount() == account) {
for (Message message : conversation.getMessages()) {
if (message.getType() != Message.TYPE_IMAGE
&& message.getStatus() == Message.STATUS_UNSEND) {
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markMessage(message, Message.STATUS_WAITING);
}
}
}
}
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}
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public boolean markMessage(final Account account, final Jid recipient, final String uuid,
final int status) {
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if (uuid == null) {
return false;
} else {
for (Conversation conversation : getConversations()) {
if (conversation.getContactJid().equals(recipient)
&& conversation.getAccount().equals(account)) {
return markMessage(conversation, uuid, status);
}
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}
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return false;
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}
}
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public boolean markMessage(Conversation conversation, String uuid,
int status) {
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if (uuid == null) {
return false;
} else {
for (Message message : conversation.getMessages()) {
if (uuid.equals(message.getUuid())
|| (message.getStatus() >= Message.STATUS_SEND && uuid
.equals(message.getRemoteMsgId()))) {
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markMessage(message, status);
return true;
}
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}
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return false;
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}
}
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public void markMessage(Message message, int status) {
if (status == Message.STATUS_SEND_FAILED
&& (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
.getStatus() == Message.STATUS_SEND_DISPLAYED)) {
return;
}
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message.setStatus(status);
databaseBackend.updateMessage(message);
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updateConversationUi();
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}
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public SharedPreferences getPreferences() {
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return PreferenceManager
.getDefaultSharedPreferences(getApplicationContext());
}
public boolean forceEncryption() {
return getPreferences().getBoolean("force_encryption", false);
}
public boolean confirmMessages() {
return getPreferences().getBoolean("confirm_messages", true);
}
public boolean saveEncryptedMessages() {
return !getPreferences().getBoolean("dont_save_encrypted", false);
}
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public boolean indicateReceived() {
return getPreferences().getBoolean("indicate_received", false);
}
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public void updateConversationUi() {
if (mOnConversationUpdate != null) {
mOnConversationUpdate.onConversationUpdate();
}
}
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public void updateAccountUi() {
if (mOnAccountUpdate != null) {
mOnAccountUpdate.onAccountUpdate();
}
}
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public void updateRosterUi() {
if (mOnRosterUpdate != null) {
mOnRosterUpdate.onRosterUpdate();
}
}
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public Account findAccountByJid(final Jid accountJid) {
for (Account account : this.accounts) {
if (account.getJid().toBareJid().equals(accountJid)) {
return account;
}
}
return null;
}
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public Conversation findConversationByUuid(String uuid) {
for (Conversation conversation : getConversations()) {
if (conversation.getUuid().equals(uuid)) {
return conversation;
}
}
return null;
}
public void markRead(Conversation conversation, boolean calledByUi) {
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mNotificationService.clear(conversation);
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String id = conversation.getLatestMarkableMessageId();
conversation.markRead();
if (confirmMessages() && id != null && calledByUi) {
Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
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+ ": sending read marker for " + conversation.getName());
Account account = conversation.getAccount();
final Jid to = conversation.getContactJid();
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this.sendMessagePacket(conversation.getAccount(),
mMessageGenerator.confirm(account, to, id));
}
if (!calledByUi) {
updateConversationUi();
}
}
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public void failWaitingOtrMessages(Conversation conversation) {
for (Message message : conversation.getMessages()) {
if (message.getEncryption() == Message.ENCRYPTION_OTR
&& message.getStatus() == Message.STATUS_WAITING) {
markMessage(message, Message.STATUS_SEND_FAILED);
}
}
}
public SecureRandom getRNG() {
return this.mRandom;
}
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public MemorizingTrustManager getMemorizingTrustManager() {
return this.mMemorizingTrustManager;
}
public PowerManager getPowerManager() {
return this.pm;
}
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public LruCache<String, Bitmap> getBitmapCache() {
return this.mBitmapCache;
}
public void replyWithNotAcceptable(Account account, MessagePacket packet) {
if (account.getStatus() == Account.STATUS_ONLINE) {
MessagePacket error = this.mMessageGenerator
.generateNotAcceptable(packet);
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sendMessagePacket(account, error);
}
}
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public void syncRosterToDisk(final Account account) {
new Thread(new Runnable() {
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@Override
public void run() {
databaseBackend.writeRoster(account.getRoster());
}
}).start();
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}
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public List<String> getKnownHosts() {
List<String> hosts = new ArrayList<>();
for (Account account : getAccounts()) {
if (!hosts.contains(account.getServer().toString())) {
hosts.add(account.getServer().toString());
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}
for (Contact contact : account.getRoster().getContacts()) {
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if (contact.showInRoster()) {
final String server = contact.getServer().toString();
if (server != null && !hosts.contains(server)) {
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hosts.add(server);
}
}
}
}
return hosts;
}
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public List<String> getKnownConferenceHosts() {
ArrayList<String> mucServers = new ArrayList<>();
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for (Account account : accounts) {
if (account.getXmppConnection() != null) {
String server = account.getXmppConnection().getMucServer();
if (server != null && !mucServers.contains(server)) {
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mucServers.add(server);
}
}
}
return mucServers;
}
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public void sendMessagePacket(Account account, MessagePacket packet) {
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XmppConnection connection = account.getXmppConnection();
if (connection != null) {
connection.sendMessagePacket(packet);
}
}
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public void sendPresencePacket(Account account, PresencePacket packet) {
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XmppConnection connection = account.getXmppConnection();
if (connection != null) {
connection.sendPresencePacket(packet);
}
}
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public void sendIqPacket(Account account, IqPacket packet,
OnIqPacketReceived callback) {
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XmppConnection connection = account.getXmppConnection();
if (connection != null) {
connection.sendIqPacket(packet, callback);
}
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}
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public MessageGenerator getMessageGenerator() {
return this.mMessageGenerator;
}
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public PresenceGenerator getPresenceGenerator() {
return this.mPresenceGenerator;
}
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public IqGenerator getIqGenerator() {
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return this.mIqGenerator;
}
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public JingleConnectionManager getJingleConnectionManager() {
return this.mJingleConnectionManager;
}
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public List<Contact> findContacts(String jid) {
ArrayList<Contact> contacts = new ArrayList<>();
for (Account account : getAccounts()) {
if (!account.isOptionSet(Account.OPTION_DISABLED)) {
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Contact contact = account.getRoster().getContactFromRoster(jid);
if (contact != null) {
contacts.add(contact);
}
}
}
return contacts;
}
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public NotificationService getNotificationService() {
return this.mNotificationService;
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}
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public HttpConnectionManager getHttpConnectionManager() {
return this.mHttpConnectionManager;
}
public void resendFailedMessages(Message message) {
List<Message> messages = new ArrayList<>();
Message current = message;
while (current.getStatus() == Message.STATUS_SEND_FAILED) {
messages.add(current);
if (current.mergeable(current.next())) {
current = current.next();
} else {
break;
}
}
for (Message msg : messages) {
markMessage(msg, Message.STATUS_WAITING);
this.resendMessage(msg);
}
}
public interface OnConversationUpdate {
public void onConversationUpdate();
}
public interface OnAccountUpdate {
public void onAccountUpdate();
}
public interface OnRosterUpdate {
public void onRosterUpdate();
}
public class XmppConnectionBinder extends Binder {
public XmppConnectionService getService() {
return XmppConnectionService.this;
}
}
private class DeletedDownloadable implements Downloadable {
@Override
public boolean start() {
return false;
}
@Override
public int getStatus() {
return Downloadable.STATUS_DELETED;
}
@Override
public long getFileSize() {
return 0;
}
}
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}