util.startup: Fix exiting on pidfile trouble
prosody.shutdown() relies on prosody.main_thread, which has not been set
yet at this point.
Doing a clean shutdown might actually be harmful in case it tears down
things set up by the conflicting Prosody, such as the very pidfile we
were looking at.
Thanks again SigmaTel71 for noticing
-- 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 "prosody.util.stanza";
local is_contact_subscribed = require "prosody.core.rostermanager".is_contact_subscribed;
local jid_bare = require "prosody.util.jid".bare;
local jid_split = require "prosody.util.jid".split;
module:add_feature("jabber:iq:last");
local map = {};
module:hook("pre-presence/bare", function(event)
local stanza = event.stanza;
if not(stanza.attr.to) and stanza.attr.type == "unavailable" then
local t = os.time();
local s = stanza:get_child_text("status");
map[event.origin.username] = {s = s, t = t};
end
end, 10);
module:hook("iq-get/bare/jabber:iq:last:query", function(event)
local origin, stanza = event.origin, event.stanza;
local username = jid_split(stanza.attr.to) or origin.username;
if not stanza.attr.to or is_contact_subscribed(username, module.host, jid_bare(stanza.attr.from)) then
local seconds, text = "0", "";
if map[username] then
seconds = string.format("%d", os.difftime(os.time(), map[username].t));
text = map[username].s;
end
origin.send(st.reply(stanza):tag('query', {xmlns='jabber:iq:last', seconds=seconds}):text(text));
else
origin.send(st.error_reply(stanza, 'auth', 'forbidden'));
end
return true;
end);
module.save = function()
return {map = map};
end
module.restore = function(data)
map = data.map or {};
end