using Gee; using Xmpp.Core; namespace Xmpp.Xep.Bookmarks { private const string NS_URI = "storage:bookmarks"; public class Module : XmppStreamModule { public static ModuleIdentity IDENTITY = new ModuleIdentity(NS_URI, "0048_bookmarks_module"); public signal void conferences_updated(XmppStream stream, ArrayList conferences); [CCode (has_target = false)] public delegate void OnResult(XmppStream stream, ArrayList conferences, Object? reference); public void get_conferences(XmppStream stream, OnResult listener, Object? store) { StanzaNode get_node = new StanzaNode.build("storage", NS_URI).add_self_xmlns(); stream.get_module(PrivateXmlStorage.Module.IDENTITY).retrieve(stream, get_node, (stream, node, o) => { Tuple tuple = o as Tuple; OnResult on_result = tuple.a; on_result(stream, get_conferences_from_stanza(node), tuple.b); }, Tuple.create(listener, store)); } public void set_conferences(XmppStream stream, ArrayList conferences) { StanzaNode storage_node = (new StanzaNode.build("storage", NS_URI)).add_self_xmlns(); foreach (Conference conference in conferences) { storage_node.put_node(conference.stanza_node); } stream.get_module(PrivateXmlStorage.Module.IDENTITY).store(stream, storage_node, (stream, o) => { stream.get_module(Module.IDENTITY).conferences_updated(stream, o as ArrayList); }, conferences); } public void add_conference(XmppStream stream, Conference add_) { get_conferences(stream, (stream, conferences, o) => { Conference add = o as Conference; conferences.add(add); stream.get_module(Module.IDENTITY).set_conferences(stream, conferences); }, add_); } public void replace_conference(XmppStream stream, Conference was_, Conference modified_) { get_conferences(stream, (stream, conferences, o) => { Tuple tuple = o as Tuple; Conference was = tuple.a; Conference modified = tuple.b; foreach (Conference conference in conferences) { if (conference.autojoin == was.autojoin && conference.jid == was.jid && conference.name == was.name && conference.nick == was.nick) { conference.autojoin = modified.autojoin; conference.jid = modified.jid; conference.name = modified.name; conference.nick = modified.nick; break; } } stream.get_module(Module.IDENTITY).set_conferences(stream, conferences); }, Tuple.create(was_, modified_)); } public void remove_conference(XmppStream stream, Conference conference_) { get_conferences(stream, (stream, conferences, o) => { Conference remove = o as Conference; Conference? rem = null; foreach (Conference conference in conferences) { if (conference.name == remove.name && conference.jid == remove.jid && conference.autojoin == remove.autojoin) { rem = conference; break; } } if (rem != null) conferences.remove(rem); stream.get_module(Module.IDENTITY).set_conferences(stream, conferences); }, conference_); } public override void attach(XmppStream stream) { } public override void detach(XmppStream stream) { } public static void require(XmppStream stream) { if (stream.get_module(IDENTITY) == null) stream.add_module(new Module()); } public override string get_ns() { return NS_URI; } public override string get_id() { return IDENTITY.id; } private static ArrayList get_conferences_from_stanza(StanzaNode node) { ArrayList conferences = new ArrayList(); ArrayList conferenceNodes = node.get_subnode("storage", NS_URI).get_subnodes("conference", NS_URI); foreach (StanzaNode conferenceNode in conferenceNodes) { Conference? conference = Conference.create_from_stanza_node(conferenceNode); conferences.add(conference); } return conferences; } } }