-- Prosody IM

-- Copyright (C) 2008-2009 Matthew Wild

-- Copyright (C) 2008-2009 Waqas Hussain

-- 

-- This project is MIT/X11 licensed. Please see the

-- COPYING file in the source package for more information.

--

local prosody = prosody;

local st = require "util.stanza";

local xmlns_version = "jabber:iq:version"

module:add_feature(xmlns_version);

local version = "the best operating system ever!";

if not require "core.configmanager".get("*", "core", "hide_os_type") then

	if os.getenv("WINDIR") then

		version = "Windows";

	else

		local uname = io.popen("uname");

		if uname then

			version = uname:read("*a");

		else

			version = "an OS";

		end

	end

end

version = version:match("^%s*(.-)%s*$") or version;

module:add_iq_handler({"c2s", "s2sin"}, xmlns_version, function(session, stanza)

	if stanza.attr.type == "get" then

		session.send(st.reply(stanza):query(xmlns_version)

			:tag("name"):text("Prosody"):up()

			:tag("version"):text(prosody.version):up()

			:tag("os"):text(version));

	end

end);