1 files changed, 24 insertions, 0 deletions
diff --git a/xmpp/extensions/extensions.go b/xmpp/extensions/extensions.go
index 8e2f743..0b7269f 100644
--- a/xmpp/extensions/extensions.go
+++ b/xmpp/extensions/extensions.go
@@ -213,6 +213,19 @@ type QueryRegisterRemove struct {
 	XMLName xml.Name `xml:"remove"`
 }
 
+// PresenceXMucUserExtension is from XEP-0045
+type PresenceXMucUserExtension struct {
+	XMLName xml.Name `xml:"http://jabber.org/protocol/muc#user x"`
+	Item    PresenceXMucUserItem
+}
+
+// PresenceXMucUserItem is from XEP-0045
+type PresenceXMucUserItem struct {
+	XMLName     xml.Name `xml:"item"`
+	Affiliation	string   `xml:"affiliation,attr"`
+	Role       	string   `xml:"role,attr"`
+}
+
 // Namespace is a namespace!
 func (c PresenceNickExtension) Namespace() string {
 	return c.XMLName.Space
@@ -278,6 +291,11 @@ func (c QueryRegister) GetSet() *stanza.ResultSet {
 	return c.ResultSet
 }
 
+// Namespace is a namespace!
+func (c PresenceXMucUserExtension) Namespace() string {
+	return c.XMLName.Space
+}
+
 // Name is a packet name
 func (ClientMessage) Name() string {
 	return "message"
@@ -362,4 +380,10 @@ func init() {
 		"jabber:iq:register",
 		"query",
 	}, QueryRegister{})
+
+	// presence muc user
+	stanza.TypeRegistry.MapExtension(stanza.PKTPresence, xml.Name{
+		"http://jabber.org/protocol/muc#user",
+		"x",
+	}, PresenceXMucUserExtension{})
 }