Mercurial > prosody-modules
annotate mod_reload_components/mod_reload_components.lua @ 4738:5aee8d86629a
mod_bookmarks2: Fix handling of nick and password elements
This form of child retrieval fails when the stanza elements internally
don't have an 'xmlns' attribute, which can happen sometimes for some
reason, including when they have been constructed via the stanza builder
API. When that is the case then the explicit namespace arguemnt does not
match the nil value of the internal attribute. Calling `:get_child()`
without the namespace argument does the right thing here, with both nil
and the parent namespace as valid values for the internal attribute.
author | Kim Alvefur <zash@zash.se> |
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date | Wed, 03 Nov 2021 21:11:55 +0100 |
parents | 85d04dd87f14 |
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2391
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1 module:set_global(); |
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2 |
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3 local configmanager = require "core.configmanager"; |
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4 local hostmanager = require"core.hostmanager"; |
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5 |
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6 local function reload_components() |
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7 |
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8 --- Check if host configuration is a component |
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9 --- @param h hostname |
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10 local function config_is_component(h) |
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11 return h ~= nil and configmanager.get(h, "component_module") ~= nil; -- If a host has a component module defined within it, then it is a component |
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12 end; |
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13 |
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14 --- Check if host / component configuration is active |
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15 --- @param h hostname / component name |
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16 local function component_is_new(h) |
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17 return h ~= "*" and not hosts[h]; -- If a host is not defined in hosts and it is not global, then it is new |
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18 end |
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19 |
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20 --- Search for new components that are not activated |
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21 for h, c in pairs(configmanager.getconfig()) do |
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22 if config_is_component(h) and component_is_new(h) then |
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23 module:log ("debug", "Loading new component %s", h ); |
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24 hostmanager.activate(h, c); |
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25 end |
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26 end |
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27 |
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28 --- Search for active components that are not enabled in the configmanager anymore |
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29 local enabled = {} |
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30 for h in pairs(configmanager.getconfig()) do |
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31 enabled[h] = true; -- Set true if it is defined in the configuration file |
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32 end |
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33 for h, c in pairs(hosts) do |
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34 if not enabled[h] then -- Deactivate if not present in the configuration file |
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35 hostmanager.deactivate(h,c); |
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36 end |
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37 end |
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38 end |
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39 |
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40 module:hook("config-reloaded", reload_components); |