Fri, 17 Dec 2010 17:28:05 +0100
util.stanza: Iterate on childtags instead of all childs.
-- Prosody IM -- Copyright (C) 2008-2010 Matthew Wild -- Copyright (C) 2008-2010 Waqas Hussain -- -- This project is MIT/X11 licensed. Please see the -- COPYING file in the source package for more information. -- local st = require "util.stanza"; module:add_feature("jabber:iq:version"); local version; local query = st.stanza("query", {xmlns = "jabber:iq:version"}) :tag("name"):text("Prosody"):up() :tag("version"):text(prosody.version):up(); if not module:get_option("hide_os_type") then if os.getenv("WINDIR") then version = "Windows"; else local os_version_command = module:get_option("os_version_command"); local ok pposix = pcall(require, "pposix"); if not os_version_command and (ok and pposix and pposix.uname) then version = pposix.uname().sysname; end if not version then local uname = io.popen(os_version_command or "uname"); if uname then version = uname:read("*a"); end uname:close(); end end if version then version = version:match("^%s*(.-)%s*$") or version; query:tag("os"):text(version):up(); end end module:hook("iq/host/jabber:iq:version:query", function(event) local stanza = event.stanza; if stanza.attr.type == "get" and stanza.attr.to == module.host then event.origin.send(st.reply(stanza):add_child(query)); return true; end end);