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Diffstat (limited to 'conversations/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java')
-rw-r--r--conversations/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java1927
1 files changed, 1927 insertions, 0 deletions
diff --git a/conversations/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java b/conversations/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
new file mode 100644
index 00000000..37e334eb
--- /dev/null
+++ b/conversations/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
@@ -0,0 +1,1927 @@
+package eu.siacs.conversations.services;
+
+import java.security.SecureRandom;
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.Date;
+import java.util.Hashtable;
+import java.util.List;
+import java.util.Locale;
+import java.util.TimeZone;
+import java.util.concurrent.CopyOnWriteArrayList;
+
+import org.openintents.openpgp.util.OpenPgpApi;
+import org.openintents.openpgp.util.OpenPgpServiceConnection;
+
+import de.duenndns.ssl.MemorizingTrustManager;
+
+import net.java.otr4j.OtrException;
+import net.java.otr4j.session.Session;
+import net.java.otr4j.session.SessionStatus;
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.crypto.PgpEngine;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Bookmark;
+import eu.siacs.conversations.entities.Contact;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.Downloadable;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.entities.MucOptions;
+import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
+import eu.siacs.conversations.entities.Presences;
+import eu.siacs.conversations.generator.IqGenerator;
+import eu.siacs.conversations.generator.MessageGenerator;
+import eu.siacs.conversations.generator.PresenceGenerator;
+import eu.siacs.conversations.http.HttpConnectionManager;
+import eu.siacs.conversations.parser.IqParser;
+import eu.siacs.conversations.parser.MessageParser;
+import eu.siacs.conversations.parser.PresenceParser;
+import eu.siacs.conversations.persistance.DatabaseBackend;
+import eu.siacs.conversations.persistance.FileBackend;
+import eu.siacs.conversations.ui.UiCallback;
+import eu.siacs.conversations.utils.CryptoHelper;
+import eu.siacs.conversations.utils.ExceptionHelper;
+import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
+import eu.siacs.conversations.utils.PRNGFixes;
+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;
+import eu.siacs.conversations.xmpp.OnIqPacketReceived;
+import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
+import eu.siacs.conversations.xmpp.OnStatusChanged;
+import eu.siacs.conversations.xmpp.XmppConnection;
+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;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
+import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
+import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
+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;
+
+public class XmppConnectionService extends Service {
+
+ public DatabaseBackend databaseBackend;
+ private FileBackend fileBackend = new FileBackend(this);
+
+ public long startDate;
+
+ private static String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
+ public static String ACTION_CLEAR_NOTIFICATION = "clear_notification";
+
+ private MemorizingTrustManager mMemorizingTrustManager;
+
+ private NotificationService mNotificationService = new NotificationService(
+ this);
+
+ 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;
+ private CopyOnWriteArrayList<Conversation> conversations = null;
+ private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
+ this);
+ private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
+ this);
+ private AvatarService mAvatarService = new AvatarService(this);
+
+ private OnConversationUpdate mOnConversationUpdate = null;
+ private Integer convChangedListenerCount = 0;
+ private OnAccountUpdate mOnAccountUpdate = null;
+ private Integer accountChangedListenerCount = 0;
+ private OnRosterUpdate mOnRosterUpdate = null;
+ private Integer rosterChangedListenerCount = 0;
+ public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
+
+ @Override
+ public void onContactStatusChanged(Contact contact, boolean online) {
+ Conversation conversation = find(getConversations(), contact);
+ if (conversation != null) {
+ conversation.endOtrIfNeeded();
+ if (online && (contact.getPresences().size() == 1)) {
+ sendUnsendMessages(conversation);
+ }
+ }
+ }
+ };
+
+ private SecureRandom mRandom;
+
+ 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 FileObserver fileObserver = new FileObserver(
+ FileBackend.getConversationsDirectory()) {
+
+ @Override
+ public void onEvent(int event, String path) {
+ if (event == FileObserver.DELETE) {
+ markFileDeleted(path.split("\\.")[0]);
+ }
+ }
+ };
+
+ private final IBinder mBinder = new XmppConnectionBinder();
+ private OnStatusChanged statusListener = new OnStatusChanged() {
+
+ @Override
+ public void onStatusChanged(Account account) {
+ XmppConnection connection = account.getXmppConnection();
+ if (mOnAccountUpdate != null) {
+ mOnAccountUpdate.onAccountUpdate();
+ ;
+ }
+ if (account.getStatus() == Account.STATUS_ONLINE) {
+ for (Conversation conversation : account.pendingConferenceLeaves) {
+ leaveMuc(conversation);
+ }
+ for (Conversation conversation : account.pendingConferenceJoins) {
+ joinMuc(conversation);
+ }
+ mJingleConnectionManager.cancelInTransmission();
+ List<Conversation> conversations = getConversations();
+ for (int i = 0; i < conversations.size(); ++i) {
+ if (conversations.get(i).getAccount() == account) {
+ conversations.get(i).startOtrIfNeeded();
+ sendUnsendMessages(conversations.get(i));
+ }
+ }
+ if (connection != null && connection.getFeatures().csi()) {
+ if (checkListeners()) {
+ Log.d(Config.LOGTAG, account.getJid()
+ + " sending csi//inactive");
+ connection.sendInactive();
+ } else {
+ Log.d(Config.LOGTAG, account.getJid()
+ + " sending csi//active");
+ connection.sendActive();
+ }
+ }
+ syncDirtyContacts(account);
+ scheduleWakeupCall(Config.PING_MAX_INTERVAL, true);
+ } else if (account.getStatus() == Account.STATUS_OFFLINE) {
+ resetSendingToWaiting(account);
+ if (!account.isOptionSet(Account.OPTION_DISABLED)) {
+ int timeToReconnect = mRandom.nextInt(50) + 10;
+ scheduleWakeupCall(timeToReconnect, false);
+ }
+ } else if (account.getStatus() == Account.STATUS_REGISTRATION_SUCCESSFULL) {
+ databaseBackend.updateAccount(account);
+ reconnectAccount(account, true);
+ } else if ((account.getStatus() != Account.STATUS_CONNECTING)
+ && (account.getStatus() != Account.STATUS_NO_INTERNET)) {
+ if (connection != null) {
+ int next = connection.getTimeToNextAttempt();
+ Log.d(Config.LOGTAG, account.getJid()
+ + ": error connecting account. try again in "
+ + next + "s for the "
+ + (connection.getAttempt() + 1) + " time");
+ scheduleWakeupCall((int) (next * 1.2), false);
+ }
+ }
+ UIHelper.showErrorNotification(getApplicationContext(),
+ getAccounts());
+ }
+ };
+
+ private OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
+
+ @Override
+ public void onJinglePacketReceived(Account account, JinglePacket packet) {
+ mJingleConnectionManager.deliverPacket(account, packet);
+ }
+ };
+
+ private OpenPgpServiceConnection pgpServiceConnection;
+ private PgpEngine mPgpEngine = null;
+ private Intent pingIntent;
+ private PendingIntent pendingPingIntent = null;
+ private WakeLock wakeLock;
+ private PowerManager pm;
+ private OnBindListener mOnBindListener = new OnBindListener() {
+
+ @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()) {
+ if ((message.getStatus() == Message.STATUS_UNSEND || message
+ .getStatus() == Message.STATUS_WAITING)
+ && message.getUuid().equals(uuid)) {
+ markMessage(message, Message.STATUS_SEND);
+ return;
+ }
+ }
+ }
+ }
+ }
+ };
+ private LruCache<String, Bitmap> mBitmapCache;
+
+ public PgpEngine getPgpEngine() {
+ if (pgpServiceConnection.isBound()) {
+ if (this.mPgpEngine == null) {
+ this.mPgpEngine = new PgpEngine(new OpenPgpApi(
+ getApplicationContext(),
+ pgpServiceConnection.getService()), this);
+ }
+ return mPgpEngine;
+ } else {
+ return null;
+ }
+
+ }
+
+ public FileBackend getFileBackend() {
+ return this.fileBackend;
+ }
+
+ public AvatarService getAvatarService() {
+ return this.mAvatarService;
+ }
+
+ public Message attachImageToConversation(final Conversation conversation,
+ final Uri uri, final UiCallback<Message> callback) {
+ final Message message;
+ if (conversation.getNextEncryption(forceEncryption()) == Message.ENCRYPTION_PGP) {
+ message = new Message(conversation, "",
+ Message.ENCRYPTION_DECRYPTED);
+ } else {
+ message = new Message(conversation, "",
+ conversation.getNextEncryption(forceEncryption()));
+ }
+ message.setPresence(conversation.getNextPresence());
+ message.setType(Message.TYPE_IMAGE);
+ message.setStatus(Message.STATUS_OFFERED);
+ new Thread(new Runnable() {
+
+ @Override
+ public void run() {
+ try {
+ getFileBackend().copyImageToPrivateStorage(message, uri);
+ if (conversation.getNextEncryption(forceEncryption()) == Message.ENCRYPTION_PGP) {
+ getPgpEngine().encrypt(message, callback);
+ } else {
+ callback.success(message);
+ }
+ } catch (FileBackend.ImageCopyException e) {
+ callback.error(e.getResId(), message);
+ }
+ }
+ }).start();
+ return message;
+ }
+
+ public Conversation find(Bookmark bookmark) {
+ return find(bookmark.getAccount(), bookmark.getJid());
+ }
+
+ public Conversation find(Account account, String jid) {
+ return find(getConversations(), account, jid);
+ }
+
+ public class XmppConnectionBinder extends Binder {
+ public XmppConnectionService getService() {
+ return XmppConnectionService.this;
+ }
+ }
+
+ @Override
+ public int onStartCommand(Intent intent, int flags, int startId) {
+ 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();
+
+ for (Account account : accounts) {
+ if (!account.isOptionSet(Account.OPTION_DISABLED)) {
+ if (!hasInternetConnection()) {
+ account.setStatus(Account.STATUS_NO_INTERNET);
+ if (statusListener != null) {
+ statusListener.onStatusChanged(account);
+ }
+ } else {
+ if (account.getStatus() == Account.STATUS_NO_INTERNET) {
+ account.setStatus(Account.STATUS_OFFLINE);
+ if (statusListener != null) {
+ statusListener.onStatusChanged(account);
+ }
+ }
+ if (account.getStatus() == Account.STATUS_ONLINE) {
+ long lastReceived = account.getXmppConnection()
+ .getLastPacketReceived();
+ long lastSent = account.getXmppConnection()
+ .getLastPingSent();
+ if (lastSent - lastReceived >= Config.PING_TIMEOUT * 1000) {
+ Log.d(Config.LOGTAG, account.getJid()
+ + ": ping timeout");
+ this.reconnectAccount(account, true);
+ } else if (SystemClock.elapsedRealtime() - lastReceived >= Config.PING_MIN_INTERVAL * 1000) {
+ 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)) {
+ Log.d(Config.LOGTAG, account.getJid()
+ + ": time out during connect reconnecting");
+ reconnectAccount(account, true);
+ } else {
+ if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
+ reconnectAccount(account, true);
+ }
+ }
+ // in any case. reschedule wakup call
+ this.scheduleWakeupCall(Config.PING_MAX_INTERVAL, true);
+ }
+ if (mOnAccountUpdate != null) {
+ mOnAccountUpdate.onAccountUpdate();
+ }
+ }
+ }
+ if (wakeLock.isHeld()) {
+ try {
+ wakeLock.release();
+ } catch (RuntimeException re) {
+ }
+ }
+ return START_STICKY;
+ }
+
+ public boolean hasInternetConnection() {
+ ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
+ .getSystemService(Context.CONNECTIVITY_SERVICE);
+ NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
+ return activeNetwork != null && activeNetwork.isConnected();
+ }
+
+ @SuppressLint("TrulyRandom")
+ @Override
+ public void onCreate() {
+ ExceptionHelper.init(getApplicationContext());
+ PRNGFixes.apply();
+ this.mRandom = new SecureRandom();
+ this.mMemorizingTrustManager = new MemorizingTrustManager(
+ getApplicationContext());
+
+ 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;
+ }
+ };
+
+ this.databaseBackend = DatabaseBackend
+ .getInstance(getApplicationContext());
+ this.accounts = databaseBackend.getAccounts();
+
+ for (Account account : this.accounts) {
+ this.databaseBackend.readRoster(account.getRoster());
+ }
+ this.mergePhoneContactsWithRoster();
+ this.getConversations();
+
+ getContentResolver().registerContentObserver(
+ ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
+ this.fileObserver.startWatching();
+ this.pgpServiceConnection = new OpenPgpServiceConnection(
+ getApplicationContext(), "org.sufficientlysecure.keychain");
+ this.pgpServiceConnection.bindToService();
+
+ this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
+ this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK,
+ "XmppConnectionService");
+ }
+
+ @Override
+ public void onDestroy() {
+ super.onDestroy();
+ this.logoutAndSave();
+ }
+
+ @Override
+ public void onTaskRemoved(Intent rootIntent) {
+ super.onTaskRemoved(rootIntent);
+ this.logoutAndSave();
+ }
+
+ private void logoutAndSave() {
+ for (Account account : accounts) {
+ databaseBackend.writeRoster(account.getRoster());
+ if (account.getXmppConnection() != null) {
+ disconnect(account, false);
+ }
+ }
+ Context context = getApplicationContext();
+ AlarmManager alarmManager = (AlarmManager) context
+ .getSystemService(Context.ALARM_SERVICE);
+ Intent intent = new Intent(context, EventReceiver.class);
+ alarmManager.cancel(PendingIntent.getBroadcast(context, 0, intent, 0));
+ Log.d(Config.LOGTAG, "good bye");
+ stopSelf();
+ }
+
+ protected void scheduleWakeupCall(int seconds, boolean ping) {
+ long timeToWake = SystemClock.elapsedRealtime() + seconds * 1000;
+ Context context = getApplicationContext();
+ AlarmManager alarmManager = (AlarmManager) context
+ .getSystemService(Context.ALARM_SERVICE);
+
+ if (ping) {
+ if (this.pingIntent == null) {
+ 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);
+ } else {
+ long scheduledTime = this.pingIntent.getLongExtra("time", 0);
+ if (scheduledTime < SystemClock.elapsedRealtime()
+ || (scheduledTime > timeToWake)) {
+ 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);
+ }
+ }
+ } else {
+ 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);
+ }
+
+ }
+
+ 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);
+ connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
+ connection.setOnJinglePacketReceivedListener(this.jingleListener);
+ connection.setOnBindListener(this.mOnBindListener);
+ connection
+ .setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
+ return connection;
+ }
+
+ public void sendMessage(Message message) {
+ Account account = message.getConversation().getAccount();
+ account.deactivateGracePeriod();
+ Conversation conv = message.getConversation();
+ MessagePacket packet = null;
+ boolean saveInDb = true;
+ boolean send = false;
+ if (account.getStatus() == Account.STATUS_ONLINE
+ && account.getXmppConnection() != null) {
+ if (message.getType() == Message.TYPE_IMAGE) {
+ if (message.getPresence() != null) {
+ if (message.getEncryption() == Message.ENCRYPTION_OTR) {
+ if (!conv.hasValidOtrSession()
+ && (message.getPresence() != null)) {
+ conv.startOtrSession(this, message.getPresence(),
+ true);
+ message.setStatus(Message.STATUS_WAITING);
+ } else if (conv.hasValidOtrSession()
+ && conv.getOtrSession().getSessionStatus() == SessionStatus.ENCRYPTED) {
+ mJingleConnectionManager
+ .createNewConnection(message);
+ } else if (message.getPresence() == null) {
+ message.setStatus(Message.STATUS_WAITING);
+ }
+ } else {
+ mJingleConnectionManager.createNewConnection(message);
+ }
+ } else {
+ message.setStatus(Message.STATUS_WAITING);
+ }
+ } else {
+ if (message.getEncryption() == Message.ENCRYPTION_OTR) {
+ if (!conv.hasValidOtrSession()
+ && (message.getPresence() != null)) {
+ conv.startOtrSession(this, message.getPresence(), true);
+ message.setStatus(Message.STATUS_WAITING);
+ } else if (conv.hasValidOtrSession()
+ && conv.getOtrSession().getSessionStatus() == SessionStatus.ENCRYPTED) {
+ message.setPresence(conv.getOtrSession().getSessionID()
+ .getUserID());
+ packet = mMessageGenerator.generateOtrChat(message);
+ send = true;
+
+ } else if (message.getPresence() == null) {
+ message.setStatus(Message.STATUS_WAITING);
+ }
+ } else if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
+ message.getConversation().endOtrIfNeeded();
+ failWaitingOtrMessages(message.getConversation());
+ packet = mMessageGenerator.generatePgpChat(message);
+ send = true;
+ } else {
+ message.getConversation().endOtrIfNeeded();
+ failWaitingOtrMessages(message.getConversation());
+ packet = mMessageGenerator.generateChat(message);
+ send = true;
+ }
+ }
+ if (!account.getXmppConnection().getFeatures().sm()
+ && conv.getMode() != Conversation.MODE_MULTI) {
+ message.setStatus(Message.STATUS_SEND);
+ }
+ } else {
+ message.setStatus(Message.STATUS_WAITING);
+ if (message.getType() == Message.TYPE_TEXT) {
+ if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
+ String pgpBody = message.getEncryptedBody();
+ String decryptedBody = message.getBody();
+ message.setBody(pgpBody);
+ message.setEncryption(Message.ENCRYPTION_PGP);
+ databaseBackend.createMessage(message);
+ saveInDb = false;
+ message.setBody(decryptedBody);
+ message.setEncryption(Message.ENCRYPTION_DECRYPTED);
+ } else if (message.getEncryption() == Message.ENCRYPTION_OTR) {
+ if (conv.hasValidOtrSession()) {
+ message.setPresence(conv.getOtrSession().getSessionID()
+ .getUserID());
+ } else if (!conv.hasValidOtrSession()
+ && message.getPresence() != null) {
+ conv.startOtrSession(this, message.getPresence(), false);
+ }
+ }
+ }
+
+ }
+ conv.add(message);
+ if (saveInDb) {
+ if (message.getEncryption() == Message.ENCRYPTION_NONE
+ || saveEncryptedMessages()) {
+ databaseBackend.createMessage(message);
+ }
+ }
+ if ((send) && (packet != null)) {
+ sendMessagePacket(account, packet);
+ }
+ updateConversationUi();
+ }
+
+ private void sendUnsendMessages(Conversation conversation) {
+ for (int i = 0; i < conversation.getMessages().size(); ++i) {
+ int status = conversation.getMessages().get(i).getStatus();
+ if (status == Message.STATUS_WAITING) {
+ resendMessage(conversation.getMessages().get(i));
+ }
+ }
+ }
+
+ private void resendMessage(Message message) {
+ Account account = message.getConversation().getAccount();
+ MessagePacket packet = null;
+ if (message.getEncryption() == Message.ENCRYPTION_OTR) {
+ Presences presences = message.getConversation().getContact()
+ .getPresences();
+ if (!message.getConversation().hasValidOtrSession()) {
+ if ((message.getPresence() != null)
+ && (presences.has(message.getPresence()))) {
+ message.getConversation().startOtrSession(this,
+ message.getPresence(), true);
+ } else {
+ if (presences.size() == 1) {
+ String presence = presences.asStringArray()[0];
+ message.getConversation().startOtrSession(this,
+ presence, true);
+ }
+ }
+ } else {
+ if (message.getConversation().getOtrSession()
+ .getSessionStatus() == SessionStatus.ENCRYPTED) {
+ if (message.getType() == Message.TYPE_TEXT) {
+ packet = mMessageGenerator.generateOtrChat(message,
+ true);
+ } else if (message.getType() == Message.TYPE_IMAGE) {
+ mJingleConnectionManager.createNewConnection(message);
+ }
+ }
+ }
+ } else if (message.getType() == Message.TYPE_TEXT) {
+ 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);
+ }
+ } else if (message.getType() == Message.TYPE_IMAGE) {
+ Presences presences = message.getConversation().getContact()
+ .getPresences();
+ if ((message.getPresence() != null)
+ && (presences.has(message.getPresence()))) {
+ markMessage(message, Message.STATUS_OFFERED);
+ mJingleConnectionManager.createNewConnection(message);
+ } else {
+ if (presences.size() == 1) {
+ String presence = presences.asStringArray()[0];
+ message.setPresence(presence);
+ markMessage(message, Message.STATUS_OFFERED);
+ mJingleConnectionManager.createNewConnection(message);
+ }
+ }
+ }
+ if (packet != null) {
+ if (!account.getXmppConnection().getFeatures().sm()
+ && message.getConversation().getMode() != Conversation.MODE_MULTI) {
+ markMessage(message, Message.STATUS_SEND);
+ } else {
+ markMessage(message, Message.STATUS_UNSEND);
+ }
+ sendMessagePacket(account, packet);
+ }
+ }
+
+ public void fetchRosterFromServer(Account account) {
+ IqPacket iqPacket = new IqPacket(IqPacket.TYPE_GET);
+ if (!"".equals(account.getRosterVersion())) {
+ Log.d(Config.LOGTAG, account.getJid()
+ + ": fetching roster version " + account.getRosterVersion());
+ } else {
+ Log.d(Config.LOGTAG, account.getJid() + ": fetching roster");
+ }
+ iqPacket.query("jabber:iq:roster").setAttribute("ver",
+ account.getRosterVersion());
+ account.getXmppConnection().sendIqPacket(iqPacket,
+ new OnIqPacketReceived() {
+
+ @Override
+ public void onIqPacketReceived(final Account account,
+ IqPacket packet) {
+ Element query = packet.findChild("query");
+ if (query != null) {
+ account.getRoster().markAllAsNotInRoster();
+ mIqParser.rosterItems(account, query);
+ }
+ }
+ });
+ }
+
+ 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() {
+
+ @Override
+ public void onIqPacketReceived(Account account, IqPacket packet) {
+ Element query = packet.query();
+ List<Bookmark> bookmarks = new CopyOnWriteArrayList<Bookmark>();
+ Element storage = query.findChild("storage",
+ "storage:bookmarks");
+ if (storage != null) {
+ for (Element item : storage.getChildren()) {
+ if (item.getName().equals("conference")) {
+ Bookmark bookmark = Bookmark.parse(item, account);
+ bookmarks.add(bookmark);
+ Conversation conversation = find(bookmark);
+ if (conversation != null) {
+ conversation.setBookmark(bookmark);
+ } else {
+ if (bookmark.autojoin()) {
+ conversation = findOrCreateConversation(
+ account, bookmark.getJid(), true);
+ conversation.setBookmark(bookmark);
+ joinMuc(conversation);
+ }
+ }
+ }
+ }
+ }
+ account.setBookmarks(bookmarks);
+ }
+ };
+ sendIqPacket(account, iqPacket, callback);
+
+ }
+
+ 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");
+ for (Bookmark bookmark : account.getBookmarks()) {
+ storage.addChild(bookmark);
+ }
+ sendIqPacket(account, iqPacket, null);
+ }
+
+ private void mergePhoneContactsWithRoster() {
+ PhoneHelper.loadPhoneContacts(getApplicationContext(),
+ new OnPhoneContactsLoadedListener() {
+ @Override
+ public void onPhoneContactsLoaded(List<Bundle> phoneContacts) {
+ for (Account account : accounts) {
+ account.getRoster().clearSystemAccounts();
+ }
+ for (Bundle phoneContact : phoneContacts) {
+ for (Account account : accounts) {
+ String jid = phoneContact.getString("jid");
+ Contact contact = account.getRoster()
+ .getContact(jid);
+ String systemAccount = phoneContact
+ .getInt("phoneid")
+ + "#"
+ + phoneContact.getString("lookup");
+ contact.setSystemAccount(systemAccount);
+ contact.setPhotoUri(phoneContact
+ .getString("photouri"));
+ contact.setSystemName(phoneContact
+ .getString("displayname"));
+ getAvatarService().clear(contact);
+ }
+ }
+ }
+ });
+ }
+
+ public List<Conversation> getConversations() {
+ if (this.conversations == null) {
+ Hashtable<String, Account> accountLookupTable = new Hashtable<String, Account>();
+ 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);
+ conv.setMessages(databaseBackend.getMessages(conv, 50));
+ checkDeletedFiles(conv);
+ }
+ }
+ 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;
+ }
+ }
+ }
+ }
+
+ public void populateWithOrderedConversations(List<Conversation> list) {
+ populateWithOrderedConversations(list, true);
+ }
+
+ public void populateWithOrderedConversations(List<Conversation> list,
+ boolean includeConferences) {
+ list.clear();
+ if (includeConferences) {
+ list.addAll(getConversations());
+ } else {
+ for (Conversation conversation : getConversations()) {
+ if (conversation.getMode() == Conversation.MODE_SINGLE) {
+ list.add(conversation);
+ }
+ }
+ }
+ 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;
+ }
+ }
+ });
+ }
+
+ public int loadMoreMessages(Conversation conversation, long timestamp) {
+ List<Message> messages = databaseBackend.getMessages(conversation, 50,
+ timestamp);
+ for (Message message : messages) {
+ message.setConversation(conversation);
+ }
+ conversation.addAll(0, messages);
+ return messages.size();
+ }
+
+ 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;
+ }
+
+ public Conversation find(List<Conversation> haystack, Account account,
+ String jid) {
+ for (Conversation conversation : haystack) {
+ if ((account == null || conversation.getAccount().equals(account))
+ && (conversation.getContactJid().split("/", 2)[0]
+ .equals(jid))) {
+ return conversation;
+ }
+ }
+ return null;
+ }
+
+ public Conversation findOrCreateConversation(Account account, String jid,
+ boolean muc) {
+ Conversation conversation = find(account, jid);
+ if (conversation != null) {
+ return conversation;
+ }
+ conversation = databaseBackend.findConversation(account, jid);
+ 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));
+ this.databaseBackend.updateConversation(conversation);
+ } else {
+ String conversationName;
+ Contact contact = account.getRoster().getContact(jid);
+ if (contact != null) {
+ conversationName = contact.getDisplayName();
+ } else {
+ conversationName = jid.split("@")[0];
+ }
+ if (muc) {
+ conversation = new Conversation(conversationName, account, jid,
+ Conversation.MODE_MULTI);
+ } else {
+ conversation = new Conversation(conversationName, account, jid,
+ Conversation.MODE_SINGLE);
+ }
+ this.databaseBackend.createConversation(conversation);
+ }
+ this.conversations.add(conversation);
+ updateConversationUi();
+ return conversation;
+ }
+
+ public void archiveConversation(Conversation conversation) {
+ if (conversation.getMode() == Conversation.MODE_MULTI) {
+ if (conversation.getAccount().getStatus() == Account.STATUS_ONLINE) {
+ Bookmark bookmark = conversation.getBookmark();
+ if (bookmark != null && bookmark.autojoin()) {
+ bookmark.setAutojoin(false);
+ pushBookmarks(bookmark.getAccount());
+ }
+ }
+ leaveMuc(conversation);
+ } else {
+ conversation.endOtrIfNeeded();
+ }
+ this.databaseBackend.updateConversation(conversation);
+ this.conversations.remove(conversation);
+ updateConversationUi();
+ }
+
+ public void clearConversationHistory(Conversation conversation) {
+ this.databaseBackend.deleteMessagesInConversation(conversation);
+ this.fileBackend.removeFiles(conversation);
+ conversation.getMessages().clear();
+ updateConversationUi();
+ }
+
+ public int getConversationCount() {
+ return this.databaseBackend.getConversationCount();
+ }
+
+ public void createAccount(Account account) {
+ databaseBackend.createAccount(account);
+ this.accounts.add(account);
+ this.reconnectAccount(account, false);
+ updateAccountUi();
+ }
+
+ public void updateAccount(Account account) {
+ this.statusListener.onStatusChanged(account);
+ databaseBackend.updateAccount(account);
+ reconnectAccount(account, false);
+ updateAccountUi();
+ UIHelper.showErrorNotification(getApplicationContext(), getAccounts());
+ }
+
+ public void deleteAccount(Account account) {
+ for (Conversation conversation : conversations) {
+ if (conversation.getAccount() == account) {
+ if (conversation.getMode() == Conversation.MODE_MULTI) {
+ leaveMuc(conversation);
+ } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
+ conversation.endOtrIfNeeded();
+ }
+ conversations.remove(conversation);
+ }
+ }
+ if (account.getXmppConnection() != null) {
+ this.disconnect(account, true);
+ }
+ databaseBackend.deleteAccount(account);
+ this.accounts.remove(account);
+ updateAccountUi();
+ UIHelper.showErrorNotification(getApplicationContext(), getAccounts());
+ }
+
+ public void setOnConversationListChangedListener(
+ OnConversationUpdate listener) {
+ if (!isScreenOn()) {
+ Log.d(Config.LOGTAG,
+ "ignoring setOnConversationListChangedListener");
+ return;
+ }
+ synchronized (this.convChangedListenerCount) {
+ if (checkListeners()) {
+ switchToForeground();
+ }
+ this.mOnConversationUpdate = listener;
+ this.mNotificationService.setIsInForeground(true);
+ this.convChangedListenerCount++;
+ }
+ }
+
+ public void removeOnConversationListChangedListener() {
+ synchronized (this.convChangedListenerCount) {
+ this.convChangedListenerCount--;
+ if (this.convChangedListenerCount <= 0) {
+ this.convChangedListenerCount = 0;
+ this.mOnConversationUpdate = null;
+ this.mNotificationService.setIsInForeground(false);
+ if (checkListeners()) {
+ switchToBackground();
+ }
+ }
+ }
+ }
+
+ public void setOnAccountListChangedListener(OnAccountUpdate listener) {
+ if (!isScreenOn()) {
+ Log.d(Config.LOGTAG, "ignoring setOnAccountListChangedListener");
+ return;
+ }
+ synchronized (this.accountChangedListenerCount) {
+ if (checkListeners()) {
+ switchToForeground();
+ }
+ this.mOnAccountUpdate = listener;
+ this.accountChangedListenerCount++;
+ }
+ }
+
+ public void removeOnAccountListChangedListener() {
+ synchronized (this.accountChangedListenerCount) {
+ this.accountChangedListenerCount--;
+ if (this.accountChangedListenerCount <= 0) {
+ this.mOnAccountUpdate = null;
+ this.accountChangedListenerCount = 0;
+ if (checkListeners()) {
+ switchToBackground();
+ }
+ }
+ }
+ }
+
+ public void setOnRosterUpdateListener(OnRosterUpdate listener) {
+ if (!isScreenOn()) {
+ Log.d(Config.LOGTAG, "ignoring setOnRosterUpdateListener");
+ return;
+ }
+ synchronized (this.rosterChangedListenerCount) {
+ if (checkListeners()) {
+ switchToForeground();
+ }
+ this.mOnRosterUpdate = listener;
+ this.rosterChangedListenerCount++;
+ }
+ }
+
+ public void removeOnRosterUpdateListener() {
+ synchronized (this.rosterChangedListenerCount) {
+ this.rosterChangedListenerCount--;
+ if (this.rosterChangedListenerCount <= 0) {
+ this.rosterChangedListenerCount = 0;
+ this.mOnRosterUpdate = null;
+ if (checkListeners()) {
+ switchToBackground();
+ }
+ }
+ }
+ }
+
+ private boolean checkListeners() {
+ return (this.mOnAccountUpdate == null
+ && this.mOnConversationUpdate == null && this.mOnRosterUpdate == null);
+ }
+
+ private void switchToForeground() {
+ for (Account account : getAccounts()) {
+ 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");
+ }
+
+ private void switchToBackground() {
+ for (Account account : getAccounts()) {
+ 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");
+ }
+
+ private boolean isScreenOn() {
+ PowerManager pm = (PowerManager) this
+ .getSystemService(Context.POWER_SERVICE);
+ return pm.isScreenOn();
+ }
+
+ public void connectMultiModeConversations(Account account) {
+ List<Conversation> conversations = getConversations();
+ for (int i = 0; i < conversations.size(); i++) {
+ Conversation conversation = conversations.get(i);
+ if ((conversation.getMode() == Conversation.MODE_MULTI)
+ && (conversation.getAccount() == account)) {
+ joinMuc(conversation);
+ }
+ }
+ }
+
+ public void joinMuc(Conversation conversation) {
+ Account account = conversation.getAccount();
+ account.pendingConferenceJoins.remove(conversation);
+ account.pendingConferenceLeaves.remove(conversation);
+ if (account.getStatus() == Account.STATUS_ONLINE) {
+ Log.d(Config.LOGTAG,
+ "joining conversation " + conversation.getContactJid());
+ String nick = conversation.getMucOptions().getProposedNick();
+ conversation.getMucOptions().setJoinNick(nick);
+ PresencePacket packet = new PresencePacket();
+ String joinJid = conversation.getMucOptions().getJoinJid();
+ packet.setAttribute("to", conversation.getMucOptions().getJoinJid());
+ 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());
+ }
+ 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"));
+ Date date = new Date(conversation.getLatestMessage()
+ .getTimeSent() + 1000);
+ x.addChild("history").setAttribute("since",
+ mDateFormat.format(date));
+ }
+ packet.addChild(x);
+ sendPresencePacket(account, packet);
+ if (!joinJid.equals(conversation.getContactJid())) {
+ conversation.setContactJid(joinJid);
+ databaseBackend.updateConversation(conversation);
+ }
+ } else {
+ account.pendingConferenceJoins.add(conversation);
+ }
+ }
+
+ private OnRenameListener renameListener = null;
+ private IqGenerator mIqGenerator = new IqGenerator(this);
+
+ public void setOnRenameListener(OnRenameListener listener) {
+ this.renameListener = listener;
+ }
+
+ 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);
+ pushBookmarks(conversation.getAccount());
+ }
+ databaseBackend.updateConversation(conversation);
+ joinMuc(conversation);
+ }
+ }
+
+ public void renameInMuc(final Conversation conversation, final String nick) {
+ final MucOptions options = conversation.getMucOptions();
+ options.setJoinNick(nick);
+ if (options.online()) {
+ Account account = conversation.getAccount();
+ options.setOnRenameListener(new OnRenameListener() {
+
+ @Override
+ public void onRename(boolean success) {
+ if (renameListener != null) {
+ renameListener.onRename(success);
+ }
+ if (success) {
+ conversation.setContactJid(conversation.getMucOptions()
+ .getJoinJid());
+ databaseBackend.updateConversation(conversation);
+ Bookmark bookmark = conversation.getBookmark();
+ if (bookmark != null) {
+ bookmark.setNick(nick);
+ pushBookmarks(bookmark.getAccount());
+ }
+ }
+ }
+ });
+ options.flagAboutToRename();
+ PresencePacket packet = new PresencePacket();
+ packet.setAttribute("to", options.getJoinJid());
+ packet.setAttribute("from", conversation.getAccount().getFullJid());
+
+ String sig = account.getPgpSignature();
+ if (sig != null) {
+ packet.addChild("status").setContent("online");
+ packet.addChild("x", "jabber:x:signed").setContent(sig);
+ }
+ sendPresencePacket(account, packet);
+ } else {
+ conversation.setContactJid(options.getJoinJid());
+ databaseBackend.updateConversation(conversation);
+ if (conversation.getAccount().getStatus() == Account.STATUS_ONLINE) {
+ Bookmark bookmark = conversation.getBookmark();
+ if (bookmark != null) {
+ bookmark.setNick(nick);
+ pushBookmarks(bookmark.getAccount());
+ }
+ joinMuc(conversation);
+ }
+ }
+ }
+
+ public void leaveMuc(Conversation conversation) {
+ Account account = conversation.getAccount();
+ account.pendingConferenceJoins.remove(conversation);
+ account.pendingConferenceLeaves.remove(conversation);
+ if (account.getStatus() == Account.STATUS_ONLINE) {
+ PresencePacket packet = new PresencePacket();
+ packet.setAttribute("to", conversation.getMucOptions().getJoinJid());
+ packet.setAttribute("from", conversation.getAccount().getFullJid());
+ packet.setAttribute("type", "unavailable");
+ sendPresencePacket(conversation.getAccount(), packet);
+ conversation.getMucOptions().setOffline();
+ conversation.deregisterWithBookmark();
+ Log.d(Config.LOGTAG, conversation.getAccount().getJid()
+ + ": leaving muc " + conversation.getContactJid());
+ } else {
+ account.pendingConferenceLeaves.add(conversation);
+ }
+ }
+
+ 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 (int i = 0; i < conversations.size(); i++) {
+ Conversation conversation = conversations.get(i);
+ if (conversation.getAccount() == account) {
+ if (conversation.getMode() == Conversation.MODE_MULTI) {
+ leaveMuc(conversation);
+ } else {
+ if (conversation.endOtrIfNeeded()) {
+ Log.d(Config.LOGTAG, account.getJid()
+ + ": ended otr session with "
+ + conversation.getContactJid());
+ }
+ }
+ }
+ }
+ }
+ account.getXmppConnection().disconnect(force);
+ }
+ }
+
+ @Override
+ public IBinder onBind(Intent intent) {
+ return mBinder;
+ }
+
+ public void updateMessage(Message message) {
+ databaseBackend.updateMessage(message);
+ updateConversationUi();
+ }
+
+ protected void syncDirtyContacts(Account account) {
+ for (Contact contact : account.getRoster().getContacts()) {
+ if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
+ pushContactToServer(contact);
+ }
+ if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
+ deleteContactOnServer(contact);
+ }
+ }
+ }
+
+ 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);
+ }
+
+ public void onOtrSessionEstablished(Conversation conversation) {
+ Account account = conversation.getAccount();
+ List<Message> messages = conversation.getMessages();
+ Session otrSession = conversation.getOtrSession();
+ Log.d(Config.LOGTAG,
+ account.getJid() + " otr session established with "
+ + conversation.getContactJid() + "/"
+ + otrSession.getSessionID().getUserID());
+ for (int i = 0; i < messages.size(); ++i) {
+ Message msg = messages.get(i);
+ if ((msg.getStatus() == Message.STATUS_UNSEND || msg.getStatus() == Message.STATUS_WAITING)
+ && (msg.getEncryption() == Message.ENCRYPTION_OTR)) {
+ msg.setPresence(otrSession.getSessionID().getUserID());
+ 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);
+ }
+ }
+ }
+ 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.getFullJid());
+ packet.addChild("private", "urn:xmpp:carbons:2");
+ packet.addChild("no-copy", "urn:xmpp:hints");
+ packet.setTo(otrSession.getSessionID().getAccountID() + "/"
+ + otrSession.getSessionID().getUserID());
+ try {
+ packet.setBody(otrSession
+ .transformSending(CryptoHelper.FILETRANSFER
+ + CryptoHelper.bytesToHex(symmetricKey)));
+ sendMessagePacket(account, packet);
+ conversation.setSymmetricKey(symmetricKey);
+ return true;
+ } catch (OtrException e) {
+ return false;
+ }
+ }
+ return false;
+ }
+
+ public void pushContactToServer(Contact contact) {
+ contact.resetOption(Contact.Options.DIRTY_DELETE);
+ contact.setOption(Contact.Options.DIRTY_PUSH);
+ Account account = contact.getAccount();
+ if (account.getStatus() == Account.STATUS_ONLINE) {
+ boolean ask = contact.getOption(Contact.Options.ASKING);
+ boolean sendUpdates = contact
+ .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
+ && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
+ IqPacket iq = new IqPacket(IqPacket.TYPE_SET);
+ iq.query("jabber:iq:roster").addChild(contact.asElement());
+ account.getXmppConnection().sendIqPacket(iq, null);
+ if (sendUpdates) {
+ sendPresencePacket(account,
+ mPresenceGenerator.sendPresenceUpdatesTo(contact));
+ }
+ if (ask) {
+ sendPresencePacket(account,
+ mPresenceGenerator.requestPresenceUpdatesFrom(contact));
+ }
+ }
+ }
+
+ public void publishAvatar(Account account, Uri image,
+ final UiCallback<Avatar> callback) {
+ final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
+ final int size = Config.AVATAR_SIZE;
+ final Avatar avatar = getFileBackend()
+ .getPepAvatar(image, size, format);
+ if (avatar != null) {
+ 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;
+ }
+ IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
+ this.sendIqPacket(account, packet, new OnIqPacketReceived() {
+
+ @Override
+ public void onIqPacketReceived(Account account, IqPacket result) {
+ if (result.getType() == IqPacket.TYPE_RESULT) {
+ IqPacket packet = XmppConnectionService.this.mIqGenerator
+ .publishAvatarMetadata(avatar);
+ sendIqPacket(account, packet, new OnIqPacketReceived() {
+
+ @Override
+ public void onIqPacketReceived(Account account,
+ IqPacket result) {
+ if (result.getType() == IqPacket.TYPE_RESULT) {
+ if (account.setAvatar(avatar.getFilename())) {
+ databaseBackend.updateAccount(account);
+ }
+ callback.success(avatar);
+ } else {
+ callback.error(
+ R.string.error_publish_avatar_server_reject,
+ avatar);
+ }
+ }
+ });
+ } else {
+ callback.error(
+ R.string.error_publish_avatar_server_reject,
+ avatar);
+ }
+ }
+ });
+ } else {
+ callback.error(R.string.error_publish_avatar_converting, null);
+ }
+ }
+
+ public void fetchAvatar(Account account, Avatar avatar) {
+ fetchAvatar(account, avatar, null);
+ }
+
+ public void fetchAvatar(Account account, final Avatar avatar,
+ final UiCallback<Avatar> callback) {
+ IqPacket packet = this.mIqGenerator.retrieveAvatar(avatar);
+ sendIqPacket(account, packet, new OnIqPacketReceived() {
+
+ @Override
+ public void onIqPacketReceived(Account account, IqPacket result) {
+ final String ERROR = account.getJid()
+ + ": 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().equals(avatar.owner)) {
+ if (account.setAvatar(avatar.getFilename())) {
+ databaseBackend.updateAccount(account);
+ }
+ getAvatarService().clear(account);
+ updateConversationUi();
+ updateAccountUi();
+ } else {
+ Contact contact = account.getRoster()
+ .getContact(avatar.owner);
+ contact.setAvatar(avatar.getFilename());
+ getAvatarService().clear(contact);
+ updateConversationUi();
+ updateRosterUi();
+ }
+ if (callback != null) {
+ callback.success(avatar);
+ }
+ Log.d(Config.LOGTAG, account.getJid()
+ + ": succesfully fetched avatar for "
+ + avatar.owner);
+ return;
+ }
+ } else {
+
+ Log.d(Config.LOGTAG, ERROR + "(parsing error)");
+ }
+ } else {
+ Element error = result.findChild("error");
+ if (error == null) {
+ Log.d(Config.LOGTAG, ERROR + "(server error)");
+ } else {
+ Log.d(Config.LOGTAG, ERROR + error.toString());
+ }
+ }
+ if (callback != null) {
+ callback.error(0, null);
+ }
+
+ }
+ });
+ }
+
+ public void checkForAvatar(Account account,
+ final UiCallback<Avatar> callback) {
+ IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
+ this.sendIqPacket(account, packet, new OnIqPacketReceived() {
+
+ @Override
+ public void onIqPacketReceived(Account account, IqPacket packet) {
+ if (packet.getType() == IqPacket.TYPE_RESULT) {
+ Element pubsub = packet.findChild("pubsub",
+ "http://jabber.org/protocol/pubsub");
+ if (pubsub != null) {
+ Element items = pubsub.findChild("items");
+ if (items != null) {
+ Avatar avatar = Avatar.parseMetadata(items);
+ if (avatar != null) {
+ avatar.owner = account.getJid();
+ if (fileBackend.isAvatarCached(avatar)) {
+ if (account.setAvatar(avatar.getFilename())) {
+ databaseBackend.updateAccount(account);
+ }
+ getAvatarService().clear(account);
+ callback.success(avatar);
+ } else {
+ fetchAvatar(account, avatar, callback);
+ }
+ return;
+ }
+ }
+ }
+ }
+ callback.error(0, null);
+ }
+ });
+ }
+
+ public void deleteContactOnServer(Contact contact) {
+ contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
+ contact.resetOption(Contact.Options.DIRTY_PUSH);
+ contact.setOption(Contact.Options.DIRTY_DELETE);
+ Account account = contact.getAccount();
+ 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());
+ item.setAttribute("subscription", "remove");
+ account.getXmppConnection().sendIqPacket(iq, null);
+ }
+ }
+
+ public void updateConversation(Conversation conversation) {
+ this.databaseBackend.updateConversation(conversation);
+ }
+
+ public void reconnectAccount(final Account account, final boolean force) {
+ new Thread(new Runnable() {
+
+ @Override
+ public void run() {
+ if (account.getXmppConnection() != null) {
+ disconnect(account, force);
+ }
+ if (!account.isOptionSet(Account.OPTION_DISABLED)) {
+ if (account.getXmppConnection() == null) {
+ account.setXmppConnection(createConnection(account));
+ }
+ Thread thread = new Thread(account.getXmppConnection());
+ thread.start();
+ scheduleWakeupCall((int) (Config.CONNECT_TIMEOUT * 1.2),
+ false);
+ } else {
+ account.getRoster().clearPresences();
+ account.setXmppConnection(null);
+ }
+ }
+ }).start();
+ }
+
+ public void invite(Conversation conversation, String contact) {
+ MessagePacket packet = mMessageGenerator.invite(conversation, contact);
+ sendMessagePacket(conversation.getAccount(), packet);
+ }
+
+ public void resetSendingToWaiting(Account account) {
+ for (Conversation conversation : getConversations()) {
+ if (conversation.getAccount() == account) {
+ for (Message message : conversation.getMessages()) {
+ if (message.getType() != Message.TYPE_IMAGE
+ && message.getStatus() == Message.STATUS_UNSEND) {
+ markMessage(message, Message.STATUS_WAITING);
+ }
+ }
+ }
+ }
+ }
+
+ public boolean markMessage(Account account, String recipient, String uuid,
+ int status) {
+ if (uuid == null) {
+ return false;
+ } else {
+ for (Conversation conversation : getConversations()) {
+ if (conversation.getContactJid().equals(recipient)
+ && conversation.getAccount().equals(account)) {
+ return markMessage(conversation, uuid, status);
+ }
+ }
+ return false;
+ }
+ }
+
+ public boolean markMessage(Conversation conversation, String uuid,
+ int status) {
+ 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()))) {
+ markMessage(message, status);
+ return true;
+ }
+ }
+ return false;
+ }
+ }
+
+ 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;
+ }
+ message.setStatus(status);
+ databaseBackend.updateMessage(message);
+ updateConversationUi();
+ }
+
+ public SharedPreferences getPreferences() {
+ 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);
+ }
+
+ public boolean indicateReceived() {
+ return getPreferences().getBoolean("indicate_received", false);
+ }
+
+ public void updateConversationUi() {
+ if (mOnConversationUpdate != null) {
+ mOnConversationUpdate.onConversationUpdate();
+ }
+ }
+
+ public void updateAccountUi() {
+ if (mOnAccountUpdate != null) {
+ mOnAccountUpdate.onAccountUpdate();
+ }
+ }
+
+ public void updateRosterUi() {
+ if (mOnRosterUpdate != null) {
+ mOnRosterUpdate.onRosterUpdate();
+ }
+ }
+
+ public Account findAccountByJid(String accountJid) {
+ for (Account account : this.accounts) {
+ if (account.getJid().equals(accountJid)) {
+ return account;
+ }
+ }
+ return null;
+ }
+
+ 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) {
+ mNotificationService.clear(conversation);
+ String id = conversation.getLatestMarkableMessageId();
+ conversation.markRead();
+ if (confirmMessages() && id != null && calledByUi) {
+ Log.d(Config.LOGTAG, conversation.getAccount().getJid()
+ + ": sending read marker for " + conversation.getName());
+ Account account = conversation.getAccount();
+ String to = conversation.getContactJid();
+ this.sendMessagePacket(conversation.getAccount(),
+ mMessageGenerator.confirm(account, to, id));
+ }
+ if (!calledByUi) {
+ updateConversationUi();
+ }
+ }
+
+ 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;
+ }
+
+ public MemorizingTrustManager getMemorizingTrustManager() {
+ return this.mMemorizingTrustManager;
+ }
+
+ public PowerManager getPowerManager() {
+ return this.pm;
+ }
+
+ 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);
+ sendMessagePacket(account, error);
+ }
+ }
+
+ public void syncRosterToDisk(final Account account) {
+ new Thread(new Runnable() {
+
+ @Override
+ public void run() {
+ databaseBackend.writeRoster(account.getRoster());
+ }
+ }).start();
+
+ }
+
+ public List<String> getKnownHosts() {
+ List<String> hosts = new ArrayList<String>();
+ for (Account account : getAccounts()) {
+ if (!hosts.contains(account.getServer())) {
+ hosts.add(account.getServer());
+ }
+ for (Contact contact : account.getRoster().getContacts()) {
+ if (contact.showInRoster()) {
+ String server = contact.getServer();
+ if (server != null && !hosts.contains(server)) {
+ hosts.add(server);
+ }
+ }
+ }
+ }
+ return hosts;
+ }
+
+ public List<String> getKnownConferenceHosts() {
+ ArrayList<String> mucServers = new ArrayList<String>();
+ for (Account account : accounts) {
+ if (account.getXmppConnection() != null) {
+ String server = account.getXmppConnection().getMucServer();
+ if (server != null && !mucServers.contains(server)) {
+ mucServers.add(server);
+ }
+ }
+ }
+ return mucServers;
+ }
+
+ public void sendMessagePacket(Account account, MessagePacket packet) {
+ XmppConnection connection = account.getXmppConnection();
+ if (connection != null) {
+ connection.sendMessagePacket(packet);
+ }
+ }
+
+ public void sendPresencePacket(Account account, PresencePacket packet) {
+ XmppConnection connection = account.getXmppConnection();
+ if (connection != null) {
+ connection.sendPresencePacket(packet);
+ }
+ }
+
+ public void sendIqPacket(Account account, IqPacket packet,
+ OnIqPacketReceived callback) {
+ XmppConnection connection = account.getXmppConnection();
+ if (connection != null) {
+ connection.sendIqPacket(packet, callback);
+ }
+ }
+
+ public MessageGenerator getMessageGenerator() {
+ return this.mMessageGenerator;
+ }
+
+ public PresenceGenerator getPresenceGenerator() {
+ return this.mPresenceGenerator;
+ }
+
+ public IqGenerator getIqGenerator() {
+ return this.mIqGenerator;
+ }
+
+ public JingleConnectionManager getJingleConnectionManager() {
+ return this.mJingleConnectionManager;
+ }
+
+ public interface OnConversationUpdate {
+ public void onConversationUpdate();
+ }
+
+ public interface OnAccountUpdate {
+ public void onAccountUpdate();
+ }
+
+ public interface OnRosterUpdate {
+ public void onRosterUpdate();
+ }
+
+ public List<Contact> findContacts(String jid) {
+ ArrayList<Contact> contacts = new ArrayList<Contact>();
+ for (Account account : getAccounts()) {
+ if (!account.isOptionSet(Account.OPTION_DISABLED)) {
+ Contact contact = account.getRoster().getContactFromRoster(jid);
+ if (contact != null) {
+ contacts.add(contact);
+ }
+ }
+ }
+ return contacts;
+ }
+
+ public NotificationService getNotificationService() {
+ return this.mNotificationService;
+ }
+
+ public HttpConnectionManager getHttpConnectionManager() {
+ return this.mHttpConnectionManager;
+ }
+
+ 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;
+ }
+
+ }
+}