prosody
43b854062206
plugins/mod_iq.lua

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plugins/mod_iq.lua @ 3673:43b854062206

mod_iq: Don't stop event dispatch for unhandled IQ errors and results (this lets negative priority handlers intercept the events).
author Waqas Hussain <waqas20@gmail.com>
date Thu, 02 Dec 2010 16:04:42 +0500
parent 3658:13600f0d56b5
child 3678:ce04b8b144de
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1 -- Prosody IM
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2 -- Copyright (C) 2008-2010 Matthew Wild
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3 -- Copyright (C) 2008-2010 Waqas Hussain
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4 --
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5 -- This project is MIT/X11 licensed. Please see the
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6 -- COPYING file in the source package for more information.
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7 --
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8
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10 local st = require "util.stanza";
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11 local jid_split = require "util.jid".split;
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13 local full_sessions = full_sessions;
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14 local bare_sessions = bare_sessions;
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15
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16 module:hook("iq/full", function(data)
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17 -- IQ to full JID recieved
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18 local origin, stanza = data.origin, data.stanza;
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19
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20 local session = full_sessions[stanza.attr.to];
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21 if session then
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22 -- TODO fire post processing event
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23 session.send(stanza);
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24 else -- resource not online
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25 if stanza.attr.type == "get" or stanza.attr.type == "set" then
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26 origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
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27 end
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28 end
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29 return true;
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30 end);
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31
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32 module:hook("iq/bare", function(data)
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33 -- IQ to bare JID recieved
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34 local origin, stanza = data.origin, data.stanza;
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35 local type = stanza.attr.type;
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36
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37 -- TODO fire post processing events
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38 if type == "get" or type == "set" then
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39 local child = stanza.tags[1];
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40 local ret = module:fire_event("iq/bare/"..child.attr.xmlns..":"..child.name, data);
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41 if ret ~= nil then return ret; end
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42 return module:fire_event("iq-"..type.."/bare/"..child.attr.xmlns..":"..child.name, data);
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43 else
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44 return module:fire_event("iq-"..type.."/bare/"..stanza.attr.id, data);
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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/self", function(data)
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49 -- IQ to self JID recieved
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50 local origin, stanza = data.origin, data.stanza;
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51 local type = stanza.attr.type;
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52
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53 if type == "get" or type == "set" then
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54 local child = stanza.tags[1];
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55 local ret = module:fire_event("iq/self/"..child.attr.xmlns..":"..child.name, data);
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56 if ret ~= nil then return ret; end
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57 return module:fire_event("iq-"..type.."/self/"..child.attr.xmlns..":"..child.name, data);
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58 else
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59 return module:fire_event("iq-"..type.."/self/"..stanza.attr.id, data);
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60 end
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61 end);
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62
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63 module:hook("iq/host", function(data)
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64 -- IQ to a local host recieved
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65 local origin, stanza = data.origin, data.stanza;
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66 local type = stanza.attr.type;
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67
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68 if type == "get" or type == "set" then
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69 local child = stanza.tags[1];
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70 local ret = module:fire_event("iq/host/"..child.attr.xmlns..":"..child.name, data);
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71 if ret ~= nil then return ret; end
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72 return module:fire_event("iq-"..type.."/host/"..child.attr.xmlns..":"..child.name, data);
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73 else
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74 return module:fire_event("iq-"..type.."/host/"..stanza.attr.id, data);
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75 end
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76 end);