101 lines
3.6 KiB
Java
101 lines
3.6 KiB
Java
package eu.siacs.conversations.parser;
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import eu.siacs.conversations.entities.Account;
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import eu.siacs.conversations.entities.Contact;
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import eu.siacs.conversations.services.XmppConnectionService;
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import eu.siacs.conversations.xml.Element;
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import eu.siacs.conversations.xmpp.OnIqPacketReceived;
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import eu.siacs.conversations.xmpp.jid.InvalidJidException;
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import eu.siacs.conversations.xmpp.jid.Jid;
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import eu.siacs.conversations.xmpp.stanzas.IqPacket;
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public class IqParser extends AbstractParser implements OnIqPacketReceived {
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public IqParser(XmppConnectionService service) {
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super(service);
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}
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public void rosterItems(Account account, Element query) {
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String version = query.getAttribute("ver");
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if (version != null) {
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account.getRoster().setVersion(version);
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}
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for (Element item : query.getChildren()) {
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if (item.getName().equals("item")) {
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Jid jid;
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try {
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jid = Jid.fromString(item.getAttribute("jid"));
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} catch (final InvalidJidException e) {
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// TODO: Handle this?
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jid = null;
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}
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String name = item.getAttribute("name");
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String subscription = item.getAttribute("subscription");
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Contact contact = account.getRoster().getContact(jid);
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if (!contact.getOption(Contact.Options.DIRTY_PUSH)) {
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contact.setServerName(name);
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}
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if (subscription != null) {
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if (subscription.equals("remove")) {
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contact.resetOption(Contact.Options.IN_ROSTER);
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contact.resetOption(Contact.Options.DIRTY_DELETE);
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contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
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} else {
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contact.setOption(Contact.Options.IN_ROSTER);
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contact.resetOption(Contact.Options.DIRTY_PUSH);
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contact.parseSubscriptionFromElement(item);
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}
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}
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}
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}
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mXmppConnectionService.updateRosterUi();
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}
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public String avatarData(IqPacket packet) {
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Element pubsub = packet.findChild("pubsub",
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"http://jabber.org/protocol/pubsub");
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if (pubsub == null) {
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return null;
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}
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Element items = pubsub.findChild("items");
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if (items == null) {
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return null;
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}
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return super.avatarData(items);
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}
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@Override
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public void onIqPacketReceived(Account account, IqPacket packet) {
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if (packet.hasChild("query", "jabber:iq:roster")) {
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final Jid from = packet.getFrom();
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if ((from == null) || (from.equals(account.getJid().toBareJid()))) {
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Element query = packet.findChild("query");
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this.rosterItems(account, query);
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}
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} else if (packet.hasChild("open", "http://jabber.org/protocol/ibb")
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|| packet.hasChild("data", "http://jabber.org/protocol/ibb")) {
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mXmppConnectionService.getJingleConnectionManager()
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.deliverIbbPacket(account, packet);
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} else if (packet.hasChild("query",
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"http://jabber.org/protocol/disco#info")) {
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IqPacket response = mXmppConnectionService.getIqGenerator()
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.discoResponse(packet);
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account.getXmppConnection().sendIqPacket(response, null);
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} else if (packet.hasChild("ping", "urn:xmpp:ping")) {
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IqPacket response = packet.generateRespone(IqPacket.TYPE_RESULT);
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mXmppConnectionService.sendIqPacket(account, response, null);
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} else {
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if ((packet.getType() == IqPacket.TYPE_GET)
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|| (packet.getType() == IqPacket.TYPE_SET)) {
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IqPacket response = packet.generateRespone(IqPacket.TYPE_ERROR);
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Element error = response.addChild("error");
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error.setAttribute("type", "cancel");
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error.addChild("feature-not-implemented",
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"urn:ietf:params:xml:ns:xmpp-stanzas");
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account.getXmppConnection().sendIqPacket(response, null);
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}
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}
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}
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}
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