+-- 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 full_sessions = full_sessions;
local bare_sessions = bare_sessions;
+local st = require "util.stanza";
local jid_bare = require "util.jid".bare;
+local jid_split = require "util.jid".split;
local user_exists = require "core.usermanager".user_exists;
local offlinemanager = require "core.offlinemanager";
-
-local function select_top_resources(user)
- local priority = 0;
- local recipients = {};
- for _, session in pairs(user.sessions) do -- find resource with greatest priority
- if session.presence then
- local p = session.priority;
- if p > priority then
- priority = p;
- recipients = {session};
- elseif p == priority then
- t_insert(recipients, session);
- end
- end
- end
- return recipients;
-end
+local t_insert = table.insert;
local function process_to_bare(bare, origin, stanza)
local user = bare_sessions[bare];
local t = stanza.attr.type;
- if t == "error" then return true; end
- if t == "groupchat" then
+ if t == "error" then
+ -- discard
+ elseif t == "groupchat" then
origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
- return true;
- end
- if t == "headline" then
+ elseif t == "headline" then
if user then
for _, session in pairs(user.sessions) do
if session.presence and session.priority >= 0 then
end
end
end -- current policy is to discard headlines if no recipient is available
- return true;
- end
- -- chat or normal message
- if user then -- some resources are connected
- local recipients = select_top_resources(user);
- if #recipients > 0 then
- for i=1,#recipients do
- recipients[i].send(stanza);
+ else -- chat or normal message
+ if user then -- some resources are connected
+ local recipients = user.top_resources;
+ if recipients then
+ for i=1,#recipients do
+ recipients[i].send(stanza);
+ end
+ return true;
end
- return true;
end
- end
- -- no resources are online
- local node, host = jid_split(bare);
- if user_exists(node, host) then
- -- TODO apply the default privacy list
- offlinemanager.store(node, host, stanza);
- else
- origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
+ -- no resources are online
+ local node, host = jid_split(bare);
+ if user_exists(node, host) then
+ -- TODO apply the default privacy list
+ offlinemanager.store(node, host, stanza);
+ else
+ origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
+ end
end
return true;
end
return process_to_bare(stanza.attr.to or (origin.username..'@'..origin.host), origin, stanza);
end);
+
+module:add_feature("msgoffline");