Add support for MUC affiliations versioning (XEP-0463), add affiliation storage

1 files changed, 24 insertions, 0 deletions

diff --git a/xmpp-vala/src/module/xep/0463_muc_affiliations_versioning.vala b/xmpp-vala/src/module/xep/0463_muc_affiliations_versioning.vala
new file mode 100644
index 00000000..ba7edcb9
--- /dev/null
+++ b/xmpp-vala/src/module/xep/0463_muc_affiliations_versioning.vala
@@ -0,0 +1,24 @@
+using Gee;
+
+namespace Xmpp.Xep.MucAffiliationsVersioning {
+
+    public const string NS_URI = "urn:xmpp:muc:affiliations:1";
+
+    public static StanzaNode get_join_presence_node(string? since) {
+        var stanza_node = new StanzaNode.build("mav", NS_URI).add_self_xmlns();
+        if (since != null) {
+            stanza_node.put_attribute("since", since);
+        }
+        return stanza_node;
+    }
+
+    public static string? get_mav_since(StanzaNode outer_node) {
+        StanzaNode? mav_node = outer_node.get_subnode("mav", MucAffiliationsVersioning.NS_URI);
+        return mav_node != null ? mav_node.get_attribute("since", MucAffiliationsVersioning.NS_URI) : null;
+    }
+
+    public static string? get_mav_until(StanzaNode outer_node) {
+        StanzaNode? mav_node = outer_node.get_subnode("mav", MucAffiliationsVersioning.NS_URI);
+        return mav_node != null ? mav_node.get_attribute("until", MucAffiliationsVersioning.NS_URI) : null;
+    }
+}
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