Mercurial > prosody-modules

annotate mod_discodot/mod_discodot.tl @ 4838:fd2e48d4ac94

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mod_bookmarks2: Advertise XEP-0049 support In the case mod_private isn’t loaded, some clients (like poezio) won’t even attempt to use Private XML Storage unless this feature is advertised. This is on the domain JID and not on the account JID!
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Sun, 26 Dec 2021 14:51:35 +0100
parents 253df0798996
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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4577
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
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1 local cm = require"core.configmanager";
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2
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Kim Alvefur <zash@zash.se>
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3 local function format_host(host:string, conf:{string:any}) : string
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
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4 if host == "*" then
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
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5 return "Global";
253df0798996 mod_discodot: Print a graph of service discovery
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6 end
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
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7 local component_module = conf["component_module"];
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Kim Alvefur <zash@zash.se>
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8 if component_module is string then
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
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9 if component_module == "component" then
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
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10 return string.format("Component %q", host);
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11 else
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Kim Alvefur <zash@zash.se>
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12 return string.format("Component %q %q", host, component_module);
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13 end
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Kim Alvefur <zash@zash.se>
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14 else
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Kim Alvefur <zash@zash.se>
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15 return string.format("VirtualHost %q", host);
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Kim Alvefur <zash@zash.se>
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16 end
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Kim Alvefur <zash@zash.se>
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17 end
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18
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
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19 function module.command(arg : { string }) : integer
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20
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Kim Alvefur <zash@zash.se>
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21 local config : { string : { string : any } } = cm.getconfig();
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22
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Kim Alvefur <zash@zash.se>
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23 print"digraph \"prosody\" {"
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
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24 for host, conf in pairs(config) do
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
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25 print(string.format("%q [label=%q]", host, format_host(host, conf)));
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
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26 local parent = host:match("%.(.*)");
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
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27 if parent and rawget(config, parent) then
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
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28 print(string.format("%q -> %q", parent, host));
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29 end
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Kim Alvefur <zash@zash.se>
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30 local disco_items = conf["disco_items"]
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Kim Alvefur <zash@zash.se>
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31 if disco_items is { { string, string } } then
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Kim Alvefur <zash@zash.se>
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32 for _, pair in ipairs(disco_items) do
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
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33 print(string.format("%q -> %q", host, pair[1]));
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34 end
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Kim Alvefur <zash@zash.se>
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35 end
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Kim Alvefur <zash@zash.se>
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36
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Kim Alvefur <zash@zash.se>
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37 end
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Kim Alvefur <zash@zash.se>
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38
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
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39 print"}"
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Kim Alvefur <zash@zash.se>
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40
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Kim Alvefur <zash@zash.se>
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41 return 0
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Kim Alvefur <zash@zash.se>
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42 end