local match = string.match;

module "jid"

function split(jid)

	if not jid then return; end

	-- TODO verify JID, and return; if invalid

	local node = match(jid, "^([^@]+)@");

	local server = (node and match(jid, ".-@([^@/]+)")) or match(jid, "^([^@/]+)");

	local resource = match(jid, "/(.+)$");

	return node, server, resource;

end

return _M;