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using Gee;
namespace Xmpp.Xep.ServiceDiscovery {
public class Flag : XmppStreamFlag {
public static FlagIdentity<Flag> IDENTITY = new FlagIdentity<Flag>(NS_URI, "service_discovery");
private HashMap<Jid, Gee.List<string>?> entity_features = new HashMap<Jid, Gee.List<string>?>(Jid.hash_func, Jid.equals_func);
private HashMap<Jid, Gee.Set<Identity>?> entity_identities = new HashMap<Jid, Gee.Set<Identity>?>(Jid.hash_func, Jid.equals_func);
private HashMap<Jid, Gee.List<Item>?> entity_items = new HashMap<Jid, Gee.List<Item>?>(Jid.hash_func, Jid.equals_func);
private Gee.Set<string> own_features_ = new HashSet<string>();
public Gee.List<string> own_features {
owned get {
var ret = new ArrayList<string>();
foreach (var feature in own_features_) ret.add(feature);
return ret;
}
}
private Gee.Set<Identity> own_identities_ = new HashSet<Identity>(Identity.hash_func, Identity.equals_func);
public Gee.Set<Identity> own_identities {
owned get { return own_identities_.read_only_view; }
}
public Gee.Set<Identity>? get_entity_categories(Jid jid) {
return entity_identities.has_key(jid) ? entity_identities[jid] : null; // TODO isn’t this default for hashmap
}
public bool? has_entity_identity(Jid jid, string category, string type) {
if (!entity_identities.has_key(jid)) return null;
if (entity_identities[jid] == null) return false;
foreach (Identity identity in entity_identities[jid]) {
if (identity.category == category && identity.type_ == type) return true;
}
return false;
}
public bool? has_entity_feature(Jid jid, string feature) {
if (!entity_features.has_key(jid)) return null;
if (entity_features[jid] == null) return false;
return entity_features[jid].contains(feature);
}
public void set_entity_identities(Jid jid, Gee.Set<Identity>? identities) {
entity_identities[jid] = identities;
}
public void set_entity_features(Jid jid, Gee.List<string>? features) {
entity_features[jid] = features;
}
public void set_entity_items(Jid jid, Gee.List<Item>? features) {
entity_items[jid] = features;
}
public void add_own_feature(string feature) {
if (own_features_.contains(feature)) {
warning("Tried to add the feature %s a second time".printf(feature));
return;
}
own_features_.add(feature);
}
public void remove_own_feature(string feature) {
own_features_.remove(feature);
}
public void add_own_identity(Identity identity) { own_identities_.add(identity); }
public void remove_own_identity(Identity identity) { own_identities_.remove(identity); }
public override string get_ns() { return NS_URI; }
public override string get_id() { return IDENTITY.id; }
}
}
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