Mercurial > prosody-hg

annotate tools/http-status-codes.lua @ 10787:459efb1afbfe

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mod_admin_telnet: Pretty-print values returned from commands This makes it much nicer to inspect Prosody internals. Existing textual status messages from commands are not serialized to preserve existing behavior. Explicit serialization of configuration is kept in order to make it clear that returned strings are serialized strings that would look like what's actually in the config file. The default maxdepth of 2 seems ought to be an okay default, balanced between showing enough structure to continue exploring and DoS-ing your terminal. Thanks to Ge0rG for the motivation to finally do this.
author Kim Alvefur <zash@zash.se>
date Wed, 29 Apr 2020 22:23:05 +0200
parents cce55767004a
children f31bb79f51d7
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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cce55767004a tools: Add a tool to generate net.http.codes from IANA registry
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1 -- Generate net/http/codes.lua from IANA HTTP status code registry
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2
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3 local xml = require "util.xml";
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4 local registry = xml.parse(io.read("*a"));
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5
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6 io.write([[
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7
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8 local response_codes = {
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9 -- Source: http://www.iana.org/assignments/http-status-codes
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10 ]]);
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11
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12 for record in registry:get_child("registry"):childtags("record") do
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13 -- Extract values
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14 local value = record:get_child_text("value");
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15 local description = record:get_child_text("description");
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16 local ref = record:get_child_text("xref");
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17 local code = tonumber(value);
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18
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19 -- Space between major groups
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20 if code and code % 100 == 0 then
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21 io.write("\n");
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22 end
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23
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24 -- Reserved and Unassigned entries should be not be included
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25 if description == "Reserved" or description == "Unassigned" or description == "(Unused)" then
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26 code = nil;
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27 end
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28
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29 -- Non-empty references become comments
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30 if ref and ref:find("%S") then
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31 ref = " -- " .. ref;
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32 else
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33 ref = "";
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34 end
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36 io.write((code and "\t[%d] = %q;%s\n" or "\t-- [%s] = %q;%s\n"):format(code or value, description, ref));
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37 end
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39 io.write([[};
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40
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41 for k,v in pairs(response_codes) do response_codes[k] = k.." "..v; end
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42 return setmetatable(response_codes, { __index = function(_, k) return k.." Unassigned"; end })
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43 ]]);