mod_c2s, mod_s2s, mod_component, util.xmppstream: Move all session:open_stream() functions to util.xmppstream

1 files changed, 16 insertions, 0 deletions

diff --git a/util/xmppstream.lua b/util/xmppstream.lua
index 586ad5f9..1e65919b 100644
--- a/util/xmppstream.lua
+++ b/util/xmppstream.lua
@@ -241,6 +241,22 @@ function new(session, stream_callbacks, stanza_size_limit)
 	local parser = new_parser(handlers, ns_separator, false);
 	local parse = parser.parse;
 
+	function session.open_stream(session, from, to)
+		local send = session.sends2s or session.send;
+
+		local attr = {
+			["xmlns:stream"] = "http://etherx.jabber.org/streams",
+			["xml:lang"] = "en",
+			xmlns = stream_callbacks.default_ns,
+			version = session.version and (session.version > 0 and "1.0" or nil),
+			id = session.streamid or "",
+			from = from or session.host, to = to,
+		};
+		send("<?xml version='1.0'?>");
+		send(st.stanza("stream:stream", attr):top_tag());
+		return true;
+	end
+
 	return {
 		reset = function ()
 			parser = new_parser(handlers, ns_separator, false);