author | Kim Alvefur <zash@zash.se> |
Tue, 23 Apr 2024 20:01:41 +0200 | |
changeset 13486 | 4d697961546d |
parent 13146 | 879a6a33c21b |
permissions | -rw-r--r-- |
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tools: Add a tool to generate net.http.codes from IANA registry
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-- Generate net/http/codes.lua from IANA HTTP status code registry |
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if not pcall(require, "prosody.loader") then |
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pcall(require, "loader"); |
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end |
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|
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local xml = require "prosody.util.xml"; |
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local registry = xml.parse(io.read("*a"), { allow_processing_instructions = true }); |
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|
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io.write([[ |
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|
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local response_codes = { |
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-- Source: http://www.iana.org/assignments/http-status-codes |
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]]); |
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|
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for record in registry:get_child("registry"):childtags("record") do |
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-- Extract values |
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local value = record:get_child_text("value"); |
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local description = record:get_child_text("description"); |
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local ref = record:get_child_text("xref"); |
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local code = tonumber(value); |
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|
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-- Space between major groups |
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if code and code % 100 == 0 then |
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io.write("\n"); |
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end |
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|
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-- Reserved and Unassigned entries should be not be included |
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if description == "Reserved" or description == "Unassigned" or description == "(Unused)" then |
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code = nil; |
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end |
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|
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-- Non-empty references become comments |
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if ref and ref:find("%S") then |
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ref = " -- " .. ref; |
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else |
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ref = ""; |
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end |
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|
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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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end |
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|
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io.write([[}; |
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|
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for k,v in pairs(response_codes) do response_codes[k] = k.." "..v; end |
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return setmetatable(response_codes, { __index = function(_, k) return k.." Unassigned"; end }) |
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]]); |