prosody
53d16a28ee00
plugins/mod_disco.lua

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plugins/mod_disco.lua @ 1699:53d16a28ee00

mod_disco: Handle disco#info queries using new APIs
author Waqas Hussain <waqas20@gmail.com>
date Tue, 18 Aug 2009 12:37:40 +0500
parent 1523:841d61be198f
child 1700:255935c7a915
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1698:af89f646200f 1699:53d16a28ee00
3 -- Copyright (C) 2008-2009 Waqas Hussain 3 -- Copyright (C) 2008-2009 Waqas Hussain
4 -- 4 --
5 -- This project is MIT/X11 licensed. Please see the 5 -- This project is MIT/X11 licensed. Please see the
6 -- COPYING file in the source package for more information. 6 -- COPYING file in the source package for more information.
7 -- 7 --
8
9
10 8
11 local discomanager_handle = require "core.discomanager".handle; 9 local discomanager_handle = require "core.discomanager".handle;
12 10
13 module:add_feature("http://jabber.org/protocol/disco#info"); 11 module:add_feature("http://jabber.org/protocol/disco#info");
14 module:add_feature("http://jabber.org/protocol/disco#items"); 12 module:add_feature("http://jabber.org/protocol/disco#items");
17 session.send(discomanager_handle(stanza)); 15 session.send(discomanager_handle(stanza));
18 end); 16 end);
19 module:add_iq_handler({"c2s", "s2sin"}, "http://jabber.org/protocol/disco#items", function (session, stanza) 17 module:add_iq_handler({"c2s", "s2sin"}, "http://jabber.org/protocol/disco#items", function (session, stanza)
20 session.send(discomanager_handle(stanza)); 18 session.send(discomanager_handle(stanza));
21 end); 19 end);
20
21 local st = require "util.stanza"
22 module:hook("iq/host/http://jabber.org/protocol/disco#info:query", function(event)
23 local origin, stanza = event.origin, event.stanza;
24 if stanza.attr.type ~= "get" then return; end
25 local node = stanza.tags[1].attr.node;
26 if node and node ~= "" then return; end -- TODO fire event?
27
28 local reply = st.reply(stanza):query("http://jabber.org/protocol/disco#info");
29 local done = {};
30 for _,identity in ipairs(module:get_host_items("identity")) do
31 local identity_s = identity.category.."\0"..identity.type;
32 if not done[identity_s] then
33 reply:tag("identity", identity):up();
34 done[identity_s] = true;
35 end
36 end
37 for _,feature in ipairs(module:get_host_items("feature")) do
38 if not done[feature] then
39 reply:tag("feature", {var=feature}):up();
40 done[feature] = true;
41 end
42 end
43 origin.send(reply);
44 return true;
45 end);