prosody
b02b22f77326
plugins/mod_iq.lua

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plugins/mod_iq.lua @ 1417:b02b22f77326

util.events: Replaced ipairs with slightly faster numeric for loop - #optimization
author Waqas Hussain <waqas20@gmail.com>
date Fri, 26 Jun 2009 08:52:26 +0500
parent 1403:a1762cfd4d83
child 1421:7dafb3bae02b
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3f3c62e45eeb mod_iq: Error reply for IQ to non-existing session. mod_iq now handles all 'iq/full' cases
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1
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2 local st = require "util.stanza";
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3 local jid_split = require "util.jid".split;
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4 local user_exists = require "core.usermanager".user_exists;
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5
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6 local full_sessions = full_sessions;
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7 local bare_sessions = bare_sessions;
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8
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9 module:hook("iq/full", function(data)
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10 -- IQ to full JID recieved
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11 local origin, stanza = data.origin, data.stanza;
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12
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13 local session = full_sessions[stanza.attr.to];
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14 if session then
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15 -- TODO fire post processing event
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16 session.send(stanza);
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17 else -- resource not online
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18 if stanza.attr.type == "get" or stanza.attr.type == "set" then
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19 origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
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20 end
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21 end
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22 return true;
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23 end);
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24
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25 module:hook("iq/bare", function(data)
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26 -- IQ to bare JID recieved
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27 local origin, stanza = data.origin, data.stanza;
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28
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29 local to = stanza.attr.to;
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30 if to and not bare_sessions[to] then -- quick check for account existance
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31 local node, host = jid_split(to);
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32 if not user_exists(node, host) then -- full check for account existance
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33 if stanza.attr.type == "get" or stanza.attr.type == "set" then
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34 origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
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35 end
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36 return true;
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37 end
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38 end
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39 -- TODO fire post processing events
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40 if stanza.attr.type == "get" or stanza.attr.type == "set" then
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41 return module:fire_event("iq/bare/"..stanza.tags[1].attr.xmlns..":"..stanza.tags[1].name, data);
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42 else
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43 module:fire_event("iq/bare/"..stanza.tags[1].attr.xmlns..":"..stanza.tags[1].name, data);
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44 return true;
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45 end
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46 end);
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47
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48 module:hook("iq/host", function(data)
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49 -- IQ to a local host recieved
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50 local origin, stanza = data.origin, data.stanza;
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51
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52 if stanza.attr.type == "get" or stanza.attr.type == "set" then
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53 return module:fire_event("iq/host/"..stanza.tags[1].attr.xmlns..":"..stanza.tags[1].name, data);
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54 else
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55 module:fire_event("iq/host/"..stanza.tags[1].attr.xmlns..":"..stanza.tags[1].name, data);
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56 return true;
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57 end
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58 end);