diff options
Diffstat (limited to 'src/de/gultsch/chat/services/XmppConnectionService.java')
| -rw-r--r-- | src/de/gultsch/chat/services/XmppConnectionService.java | 390 |
1 files changed, 177 insertions, 213 deletions
diff --git a/src/de/gultsch/chat/services/XmppConnectionService.java b/src/de/gultsch/chat/services/XmppConnectionService.java index 63b894ab..7111d94a 100644 --- a/src/de/gultsch/chat/services/XmppConnectionService.java +++ b/src/de/gultsch/chat/services/XmppConnectionService.java @@ -19,9 +19,11 @@ import de.gultsch.chat.entities.Conversation; import de.gultsch.chat.entities.Message; import de.gultsch.chat.entities.Presences; import de.gultsch.chat.persistance.DatabaseBackend; +import de.gultsch.chat.persistance.OnPhoneContactsMerged; import de.gultsch.chat.ui.OnAccountListChangedListener; import de.gultsch.chat.ui.OnConversationListChangedListener; import de.gultsch.chat.ui.OnRosterFetchedListener; +import de.gultsch.chat.utils.MessageParser; import de.gultsch.chat.utils.OnPhoneContactsLoadedListener; import de.gultsch.chat.utils.PhoneHelper; import de.gultsch.chat.utils.UIHelper; @@ -39,6 +41,7 @@ import android.app.Service; import android.content.Context; import android.content.Intent; import android.database.ContentObserver; +import android.database.DatabaseUtils; import android.os.Binder; import android.os.Bundle; import android.os.IBinder; @@ -49,14 +52,14 @@ import android.util.Log; public class XmppConnectionService extends Service { protected static final String LOGTAG = "xmppService"; - protected DatabaseBackend databaseBackend; + public DatabaseBackend databaseBackend; public long startDate; private List<Account> accounts; private List<Conversation> conversations = null; - private OnConversationListChangedListener convChangedListener = null; + public OnConversationListChangedListener convChangedListener = null; private OnAccountListChangedListener accountChangedListener = null; private ContentObserver contactObserver = new ContentObserver(null) { @@ -64,148 +67,74 @@ public class XmppConnectionService extends Service { public void onChange(boolean selfChange) { super.onChange(selfChange); Log.d(LOGTAG, "contact list has changed"); - mergePhoneContactsWithRoster(); + mergePhoneContactsWithRoster(null); } }; + private XmppConnectionService service = this; + private final IBinder mBinder = new XmppConnectionBinder(); private OnMessagePacketReceived messageListener = new OnMessagePacketReceived() { @Override public void onMessagePacketReceived(Account account, MessagePacket packet) { - if ((packet.getType() == MessagePacket.TYPE_CHAT) - || (packet.getType() == MessagePacket.TYPE_GROUPCHAT)) { - boolean notify = true; - boolean runOtrCheck = false; - int status = Message.STATUS_RECIEVED; - int encryption = Message.ENCRYPTION_NONE; - String body; - String fullJid; - if (!packet.hasChild("body")) { - Element forwarded; - if (packet.hasChild("received")) { - forwarded = packet.findChild("received").findChild( - "forwarded"); - } else if (packet.hasChild("sent")) { - forwarded = packet.findChild("sent").findChild( - "forwarded"); - status = Message.STATUS_SEND; - notify = false; - } else { - return; // massage has no body and is not carbon. just - // skip - } - if (forwarded != null) { - Element message = forwarded.findChild("message"); - if ((message == null) || (!message.hasChild("body"))) - return; // either malformed or boring - if (status == Message.STATUS_RECIEVED) { - fullJid = message.getAttribute("from"); - } else { - fullJid = message.getAttribute("to"); - } - body = message.findChild("body").getContent(); - } else { - return; // packet malformed. has no forwarded element - } - } else { - fullJid = packet.getFrom(); - body = packet.getBody(); - runOtrCheck = true; + Message message = null; + boolean notify = false; + if ((packet.getType() == MessagePacket.TYPE_CHAT)) { + if (packet.hasChild("body") + && (packet.getBody().startsWith("?OTR"))) { + message = MessageParser.parseOtrChat(packet, account, + service); + notify = true; + } else if (packet.hasChild("body")) { + message = MessageParser.parsePlainTextChat(packet, account, + service); + notify = true; + } else if (packet.hasChild("received") + || (packet.hasChild("sent"))) { + message = MessageParser.parseCarbonMessage(packet, account, + service); } - Conversation conversation = null; - String[] fromParts = fullJid.split("/"); - String jid = fromParts[0]; - boolean muc = (packet.getType() == MessagePacket.TYPE_GROUPCHAT); - String counterPart = null; - conversation = findOrCreateConversation(account, jid, muc); - if (muc) { - if ((fromParts.length == 1) || (packet.hasChild("subject"))) { - return; - } - counterPart = fromParts[1]; - if (counterPart.equals(account.getUsername())) { - status = Message.STATUS_SEND; - notify = false; - } - } else { - counterPart = fullJid; - if ((runOtrCheck) && body.startsWith("?OTR")) { - if (!conversation.hasValidOtrSession()) { - conversation.startOtrSession( - getApplicationContext(), fromParts[1]); - } - try { - Session otrSession = conversation.getOtrSession(); - SessionStatus before = otrSession - .getSessionStatus(); - body = otrSession.transformReceiving(body); - SessionStatus after = otrSession.getSessionStatus(); - if ((before != after) - && (after == SessionStatus.ENCRYPTED)) { - Log.d(LOGTAG, "otr session etablished"); - List<Message> messages = conversation - .getMessages(); - for (int i = 0; i < messages.size(); ++i) { - Message msg = messages.get(i); - if ((msg.getStatus() == Message.STATUS_UNSEND) - && (msg.getEncryption() == Message.ENCRYPTION_OTR)) { - MessagePacket outPacket = prepareMessagePacket( - account, msg, otrSession); - msg.setStatus(Message.STATUS_SEND); - databaseBackend.updateMessage(msg); - account.getXmppConnection() - .sendMessagePacket(outPacket); - } - } - if (convChangedListener!=null) { - convChangedListener.onConversationListChanged(); - } - } else if ((before != after) && (after == SessionStatus.FINISHED)) { - conversation.resetOtrSession(); - Log.d(LOGTAG,"otr session stoped"); - } - } catch (Exception e) { - Log.d(LOGTAG, "error receiving otr. resetting"); - conversation.resetOtrSession(); - return; - } - if (body == null) { - return; - } - encryption = Message.ENCRYPTION_OTR; - } + + } else if (packet.getType() == MessagePacket.TYPE_GROUPCHAT) { + message = MessageParser + .parseGroupchat(packet, account, service); + if (message != null) { + notify = (message.getStatus() == Message.STATUS_RECIEVED); } - Message message = new Message(conversation, counterPart, body, - encryption, status); - if (packet.hasChild("delay")) { - try { - String stamp = packet.findChild("delay").getAttribute( - "stamp"); - stamp = stamp.replace("Z", "+0000"); - Date date = new SimpleDateFormat( - "yyyy-MM-dd'T'HH:mm:ssZ").parse(stamp); - message.setTime(date.getTime()); - } catch (ParseException e) { - Log.d(LOGTAG, - "error trying to parse date" + e.getMessage()); - } + } else { + Log.d(LOGTAG, "unparsed message " + packet.toString()); + } + if (message == null) { + return; + } + if (packet.hasChild("delay")) { + try { + String stamp = packet.findChild("delay").getAttribute( + "stamp"); + stamp = stamp.replace("Z", "+0000"); + Date date = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssZ") + .parse(stamp); + message.setTime(date.getTime()); + } catch (ParseException e) { + Log.d(LOGTAG, "error trying to parse date" + e.getMessage()); } + } + if (notify) { + message.markUnread(); + } + Conversation conversation = message.getConversation(); + conversation.getMessages().add(message); + databaseBackend.createMessage(message); + if (convChangedListener != null) { + convChangedListener.onConversationListChanged(); + } else { if (notify) { - message.markUnread(); - } - conversation.getMessages().add(message); - databaseBackend.createMessage(message); - if (convChangedListener != null) { - convChangedListener.onConversationListChanged(); - } else { - if (notify) { - NotificationManager mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE); - mNotificationManager.notify(2342, UIHelper - .getUnreadMessageNotification( - getApplicationContext(), conversation)); - } + NotificationManager mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE); + mNotificationManager.notify(2342, UIHelper + .getUnreadMessageNotification( + getApplicationContext(), conversation)); } } } @@ -271,11 +200,54 @@ public class XmppConnectionService extends Service { replaceContactInConversation(contact); } }; - + + private OnIqPacketReceived unknownIqListener = new OnIqPacketReceived() { + + @Override + public void onIqPacketReceived(Account account, IqPacket packet) { + if (packet.hasChild("query")) { + Element query = packet.findChild("query"); + String xmlns = query.getAttribute("xmlns"); + if ((xmlns != null) && (xmlns.equals("jabber:iq:roster"))) { + processRosterItems(account, query); + mergePhoneContactsWithRoster(null); + } + } + } + }; + + private void processRosterItems(Account account, Element elements) { + for (Element item : elements.getChildren()) { + if (item.getName().equals("item")) { + String jid = item.getAttribute("jid"); + String subscription = item.getAttribute("subscription"); + Contact contact = databaseBackend.findContact(account, jid); + if (contact == null) { + String name = item.getAttribute("name"); + if (name == null) { + name = jid.split("@")[0]; + } + contact = new Contact(account, name, jid, null); + contact.setSubscription(subscription); + databaseBackend.createContact(contact); + } else { + if (subscription.equals("remove")) { + databaseBackend.deleteContact(contact); + } else { + contact.setSubscription(subscription); + databaseBackend.updateContact(contact); + replaceContactInConversation(contact); + } + } + } + } + } + private void replaceContactInConversation(Contact contact) { List<Conversation> conversations = getConversations(); - for(int i = 0; i < conversations.size(); ++i) { - if (conversations.get(i).getContact().equals(contact)) { + for (int i = 0; i < conversations.size(); ++i) { + if ((conversations.get(i).getContact() != null) + && (conversations.get(i).getContact().equals(contact))) { conversations.get(i).setContact(contact); break; } @@ -325,11 +297,13 @@ public class XmppConnectionService extends Service { connection.setOnMessagePacketReceivedListener(this.messageListener); connection.setOnStatusChangedListener(this.statusListener); connection.setOnPresencePacketReceivedListener(this.presenceListener); + connection + .setOnUnregisteredIqPacketReceivedListener(this.unknownIqListener); Thread thread = new Thread(connection); thread.start(); return connection; } - + public void sendMessage(Account account, Message message, String presence) { Conversation conv = message.getConversation(); boolean saveInDb = false; @@ -338,10 +312,11 @@ public class XmppConnectionService extends Service { MessagePacket packet; if (message.getEncryption() == Message.ENCRYPTION_OTR) { if (!conv.hasValidOtrSession()) { - //starting otr session. messages will be send later + // starting otr session. messages will be send later conv.startOtrSession(getApplicationContext(), presence); - } else if (conv.getOtrSession().getSessionStatus() == SessionStatus.ENCRYPTED){ - //otr session aleary exists, creating message packet accordingly + } else if (conv.getOtrSession().getSessionStatus() == SessionStatus.ENCRYPTED) { + // otr session aleary exists, creating message packet + // accordingly packet = prepareMessagePacket(account, message, conv.getOtrSession()); account.getXmppConnection().sendMessagePacket(packet); @@ -356,7 +331,7 @@ public class XmppConnectionService extends Service { saveInDb = true; addToConversation = true; } - + packet = prepareMessagePacket(account, message, null); account.getXmppConnection().sendMessagePacket(packet); } @@ -398,8 +373,8 @@ public class XmppConnectionService extends Service { } } - private MessagePacket prepareMessagePacket(Account account, - Message message, Session otrSession) { + public MessagePacket prepareMessagePacket(Account account, Message message, + Session otrSession) { MessagePacket packet = new MessagePacket(); if (message.getConversation().getMode() == Conversation.MODE_SINGLE) { packet.setType(MessagePacket.TYPE_CHAT); @@ -416,7 +391,8 @@ public class XmppConnectionService extends Service { Element privateMarker = new Element("private"); privateMarker.setAttribute("xmlns", "urn:xmpp:carbons:2"); packet.addChild(privateMarker); - packet.setTo(otrSession.getSessionID().getAccountID()+"/"+otrSession.getSessionID().getUserID()); + packet.setTo(otrSession.getSessionID().getAccountID() + "/" + + otrSession.getSessionID().getUserID()); packet.setFrom(account.getFullJid()); } else { packet.setBody(message.getBody()); @@ -445,81 +421,65 @@ public class XmppConnectionService extends Service { public void updateRoster(final Account account, final OnRosterFetchedListener listener) { - - PhoneHelper.loadPhoneContacts(this, - new OnPhoneContactsLoadedListener() { + IqPacket iqPacket = new IqPacket(IqPacket.TYPE_GET); + Element query = new Element("query"); + query.setAttribute("xmlns", "jabber:iq:roster"); + query.setAttribute("ver", account.getRosterVersion()); + iqPacket.addChild(query); + account.getXmppConnection().sendIqPacket(iqPacket, + new OnIqPacketReceived() { @Override - public void onPhoneContactsLoaded( - final Hashtable<String, Bundle> phoneContacts) { - IqPacket iqPacket = new IqPacket(IqPacket.TYPE_GET); - Element query = new Element("query"); - query.setAttribute("xmlns", "jabber:iq:roster"); - query.setAttribute("ver", ""); - iqPacket.addChild(query); - account.getXmppConnection().sendIqPacket(iqPacket, - new OnIqPacketReceived() { - - @Override - public void onIqPacketReceived( - Account account, IqPacket packet) { - List<Contact> contacts = new ArrayList<Contact>(); - Element roster = packet - .findChild("query"); - if (roster != null) { - for (Element item : roster - .getChildren()) { - Contact contact; - String name = item - .getAttribute("name"); - String jid = item - .getAttribute("jid"); - if (phoneContacts - .containsKey(jid)) { - Bundle phoneContact = phoneContacts - .get(jid); - String systemAccount = phoneContact - .getInt("phoneid") - + "#" - + phoneContact - .getString("lookup"); - contact = new Contact( - account, - phoneContact - .getString("displayname"), - jid, - phoneContact - .getString("photouri")); - contact.setSystemAccount(systemAccount); - } else { - if (name == null) { - name = jid.split("@")[0]; - } - contact = new Contact( - account, name, jid, - null); - - } - contact.setAccount(account); - contact.setSubscription(item - .getAttribute("subscription")); - contacts.add(contact); - } - databaseBackend - .mergeContacts(contacts); - if (listener != null) { - listener.onRosterFetched(contacts); - } - } + public void onIqPacketReceived(final Account account, + IqPacket packet) { + Element roster = packet.findChild("query"); + if (roster != null) { + String version = roster.getAttribute("ver"); + processRosterItems(account, roster); + if (version!=null) { + account.setRosterVersion(version); + databaseBackend.updateAccount(account); + } else { + StringBuilder mWhere = new StringBuilder(); + mWhere.append("jid NOT IN("); + List<Element> items = roster.getChildren(); + for(int i = 0; i < items.size(); ++i) { + mWhere.append("\""); + mWhere.append(DatabaseUtils.sqlEscapeString(items.get(i).getAttribute("jid"))); + if (i != items.size() - 1) { + mWhere.append("\","); + } else { + mWhere.append("\""); } - }); - + } + mWhere.append(") and accountUuid = \""); + mWhere.append(account.getUuid()); + mWhere.append("\""); + List<Contact> contactsToDelete = databaseBackend.getContats(mWhere.toString()); + for(Contact contact : contactsToDelete) { + databaseBackend.deleteContact(contact); + } + } + mergePhoneContactsWithRoster(new OnPhoneContactsMerged() { + + @Override + public void phoneContactsMerged() { + if (listener != null) { + getRoster(account, listener); + } + } + }); + } else { + if (listener != null) { + getRoster(account, listener); + } + } } }); } - public void mergePhoneContactsWithRoster() { - PhoneHelper.loadPhoneContacts(this, + public void mergePhoneContactsWithRoster(final OnPhoneContactsMerged listener) { + PhoneHelper.loadPhoneContacts(getApplicationContext(), new OnPhoneContactsLoadedListener() { @Override public void onPhoneContactsLoaded( @@ -550,6 +510,9 @@ public class XmppConnectionService extends Service { } } } + if (listener!=null) { + listener.phoneContactsMerged(); + } } }); } @@ -606,7 +569,8 @@ public class XmppConnectionService extends Service { conversation.setMode(Conversation.MODE_SINGLE); } this.databaseBackend.updateConversation(conversation); - conversation.setContact(findContact(account, conversation.getContactJid())); + conversation.setContact(findContact(account, + conversation.getContactJid())); } else { String conversationName; Contact contact = findContact(account, jid); @@ -728,8 +692,8 @@ public class XmppConnectionService extends Service { if (conversation.getMessages().size() != 0) { Element history = new Element("history"); long lastMsgTime = conversation.getLatestMessage().getTimeSent(); - long diff = (System.currentTimeMillis() - lastMsgTime) / 1000; - history.setAttribute("seconds",diff+""); + long diff = (System.currentTimeMillis() - lastMsgTime) / 1000 - 1; + history.setAttribute("seconds", diff + ""); x.addChild(history); } packet.addChild(x); |