prosody
a25b12c105bb
core/eventmanager.lua

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core/eventmanager.lua @ 1255:a25b12c105bb

net.xmppclient_listener: Add small comment
author Matthew Wild <mwild1@gmail.com>
date Sun, 31 May 2009 21:31:02 +0100
parent 569:5216efe6088b
child 1514:0c706c3d2e30
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
569
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1
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2 local t_insert = table.insert;
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3 local ipairs = ipairs;
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4
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5 module "eventmanager"
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6
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7 local event_handlers = {};
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8
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9 function add_event_hook(name, handler)
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10 if not event_handlers[name] then
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11 event_handlers[name] = {};
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12 end
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13 t_insert(event_handlers[name] , handler);
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14 end
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15
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16 function fire_event(name, ...)
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17 local event_handlers = event_handlers[name];
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18 if event_handlers then
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19 for name, handler in ipairs(event_handlers) do
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20 handler(...);
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21 end
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22 end
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23 end
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24
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25 return _M;