annotate plugins/mod_time.lua @ 12763:d26eefe98d09

util.dbuffer: Add efficient shortcuts for discard() in certain cases If the buffer is already empty, nothing to do. If we're throwing away the whole buffer, we can just empty it and avoid read_chunk() (which in turn may collapse()). These shortcuts are much more efficient.
author Matthew Wild <mwild1@gmail.com>
date Tue, 11 Oct 2022 11:37:55 +0100
parents f928cb5c5d04
children 74b9e05af71e
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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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b1885732e979 GPL->MIT!
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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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9 local st = require "util.stanza";
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10 local datetime = require "util.datetime".datetime;
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11 local now = require "util.time".now;
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13 -- XEP-0202: Entity Time
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15 module:add_feature("urn:xmpp:time");
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17 local function time_handler(event)
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18 local origin, stanza = event.origin, event.stanza;
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19 origin.send(st.reply(stanza):tag("time", {xmlns="urn:xmpp:time"})
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20 :tag("tzo"):text("+00:00"):up() -- TODO get the timezone in a platform independent fashion
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21 :tag("utc"):text(datetime(now())));
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22 return true;
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23 end
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25 module:hook("iq-get/bare/urn:xmpp:time:time", time_handler);
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26 module:hook("iq-get/host/urn:xmpp:time:time", time_handler);
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