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-- Copyright (C) 2009 Thilo Cestonaro |
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-- |
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-- This file is MIT/X11 licensed. Please see the |
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-- COPYING file in the source package for more information. |
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-- |
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local st = require "util.stanza"; |
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local commands = {}; |
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module:add_feature("http://jabber.org/protocol/commands"); |
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module:hook("iq/host/http://jabber.org/protocol/disco#items:query", function (event) |
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local origin, stanza = event.origin, event.stanza; |
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if stanza.attr.type == "get" and stanza.tags[1].attr.node and stanza.tags[1].attr.node == "http://jabber.org/protocol/commands" then |
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reply = st.reply(stanza); |
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reply:tag("query", {xmlns="http://jabber.org/protocol/disco#items", node="http://jabber.org/protocol/commands"}) |
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for i = 1, #commands do |
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-- module:log("info", "adding command %s", commands[i].name); |
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reply:tag("item", {name=commands[i].name, node=commands[i].node, jid=module:get_host()}); |
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reply:up(); |
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end |
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origin.send(reply); |
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return true; |
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end |
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end, 500); |
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module:hook("iq/host", function (event) |
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local origin, stanza = event.origin, event.stanza; |
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if stanza.attr.type == "set" and stanza.tags[1] and stanza.tags[1].name == "command" then |
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local node = stanza.tags[1].attr.node |
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for i = 1, #commands do |
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if commands[i].node == node then |
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return commands[i].handler(commands[i], origin, stanza); |
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end |
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end |
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end |
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end, 500); |
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module:hook("item-added/adhoc", function (event) |
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commands[ # commands + 1] = event.item; |
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end, 500); |
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local _G = _G; |
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local t_remove = _G.table.remove; |
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module:hook("item-removed/adhoc", function (event) |
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module:log("debug", "Remove function called"); |
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for i = 1, #commands do |
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if commands[i].node == event.item.node then |
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t_remove(commands, i); |
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end |
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end |
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end, 500); |