X-Git-Url: https://git.enpas.org/?a=blobdiff_plain;f=plugins%2Fmod_version.lua;h=52d8d290dcec84044383e3db1afb9f811c1602cd;hb=0652193326c7b05560541610b60715cce4f22297;hp=8912e47a89fb8432d46ba44601de85ca53823a66;hpb=58bf4369711eed604ab2a485f7f957e522a05796;p=prosody.git

diff --git a/plugins/mod_version.lua b/plugins/mod_version.lua
index 8912e47a..52d8d290 100644
--- a/plugins/mod_version.lua
+++ b/plugins/mod_version.lua
@@ -1,41 +1,48 @@
 -- Prosody IM
--- Copyright (C) 2008-2009 Matthew Wild
--- Copyright (C) 2008-2009 Waqas Hussain
+-- 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 prosody = prosody;
 local st = require "util.stanza";
 
-local xmlns_version = "jabber:iq:version"
+module:add_feature("jabber:iq:version");
 
-module:add_feature(xmlns_version);
+local version;
 
-local version = "the best operating system ever!";
+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 uname = io.popen("uname");
-		if uname then
-			version = uname:read("*a");
-		else
-			version = "an OS";
+		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
 
-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));
+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);