From 3ccc2680b03233330951d564033b35958a22d210 Mon Sep 17 00:00:00 2001
From: Martin/Geno <geno+dev@fireorbit.de>
Date: Thu, 6 Jun 2019 20:08:10 +0200
Subject: [PATCH] Add typing support: XEP-0085: Chat State Notifications

---
 msg_chat_state.go | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 msg_chat_state.go

diff --git a/msg_chat_state.go b/msg_chat_state.go
new file mode 100644
index 0000000..72fca52
--- /dev/null
+++ b/msg_chat_state.go
@@ -0,0 +1,43 @@
+package xmpp // import "gosrc.io/xmpp"
+
+import "encoding/xml"
+
+/*
+Support for:
+- XEP-0085 - Chat State Notifications: https://xmpp.org/extensions/xep-0085.html
+*/
+
+const NSMsgChatStateNotifications = "http://jabber.org/protocol/chatstates"
+
+type StateActive struct {
+	MsgExtension
+	XMLName xml.Name `xml:"http://jabber.org/protocol/chatstates active"`
+}
+
+type StateComposing struct {
+	MsgExtension
+	XMLName xml.Name `xml:"http://jabber.org/protocol/chatstates composing"`
+}
+
+type StateGone struct {
+	MsgExtension
+	XMLName xml.Name `xml:"http://jabber.org/protocol/chatstates gone"`
+}
+
+type StateInactive struct {
+	MsgExtension
+	XMLName xml.Name `xml:"http://jabber.org/protocol/chatstates inactive"`
+}
+
+type StatePaused struct {
+	MsgExtension
+	XMLName xml.Name `xml:"http://jabber.org/protocol/chatstates paused"`
+}
+
+func init() {
+	TypeRegistry.MapExtension(PKTMessage, xml.Name{NSMsgChatStateNotifications, "active"}, StateActive{})
+	TypeRegistry.MapExtension(PKTMessage, xml.Name{NSMsgChatStateNotifications, "composing"}, StateComposing{})
+	TypeRegistry.MapExtension(PKTMessage, xml.Name{NSMsgChatStateNotifications, "gone"}, StateGone{})
+	TypeRegistry.MapExtension(PKTMessage, xml.Name{NSMsgChatStateNotifications, "inactive"}, StateInactive{})
+	TypeRegistry.MapExtension(PKTMessage, xml.Name{NSMsgChatStateNotifications, "paused"}, StatePaused{})
+}