46 lines
1.8 KiB
Vala
46 lines
1.8 KiB
Vala
namespace Xmpp.Xep.OccupantIds {
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public const string NS_URI = "urn:xmpp:occupant-id:0";
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public static string? get_occupant_id(StanzaNode stanza) {
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StanzaNode? node = stanza.get_subnode("occupant-id", NS_URI);
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if (node == null) return null;
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return node.get_attribute("id");
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}
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public class Module : XmppStreamModule {
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public static ModuleIdentity<Module> IDENTITY = new ModuleIdentity<Module>(NS_URI, "0421_occupant_ids");
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public signal void received_occupant_id(XmppStream stream, Jid jid, string occupant_id);
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public signal void received_own_occupant_id(XmppStream stream, Jid jid, string occupant_id);
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public override void attach(XmppStream stream) {
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stream.get_module(Presence.Module.IDENTITY).received_available.connect(parse_occupant_id_from_presence);
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}
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public override void detach(XmppStream stream) {
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stream.get_module(Presence.Module.IDENTITY).received_available.disconnect(parse_occupant_id_from_presence);
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}
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public override string get_ns() { return NS_URI; }
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public override string get_id() { return IDENTITY.id; }
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public void parse_occupant_id_from_presence(XmppStream stream, Presence.Stanza presence) {
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string? occupant_id = get_occupant_id(presence.stanza);
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if (occupant_id == null) return;
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received_occupant_id(stream, presence.from, occupant_id);
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StanzaNode? x_node = presence.stanza.get_subnode("x", "http://jabber.org/protocol/muc#user");
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if (x_node == null) return;
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foreach (StanzaNode status_node in x_node.get_subnodes("status", "http://jabber.org/protocol/muc#user")) {
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if (int.parse(status_node.get_attribute("code")) == 110) {
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received_own_occupant_id(stream, presence.from, occupant_id);
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}
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}
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}
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}
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}
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