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#!/bin/bash
#
# Generate header insert for HTTP headers
#
# Copyright (c) 2015-2019 Karlson2k (Evgeny Grin) <k2k@yandex.ru>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
wget -nv http://www.iana.org/assignments/message-headers/perm-headers.csv -O perm-headers.csv || exit
echo Generating...
echo '/**
* @defgroup headers HTTP headers
* These are the standard headers found in HTTP requests and responses.
* See: http://www.iana.org/assignments/message-headers/message-headers.xml
* Registry export date: '$(date -u +%Y-%m-%d)'
* @{
*/
/* Main HTTP headers. */' > header_insert_headers.h && \
gawk -e 'BEGIN {FPAT = "([^,]*)|(\"[^\"]+\")"}
{
if ($3 == "http") {
gsub(/^\[|^"\[|\]"$|\]$/, "", $5)
rfc_num = substr($5, 4, 4)
if (rfc_num >= 7230 && rfc_num <= 7235)
{
gsub(/\]\[/, "; ", $5)
if (length($4) == 0)
{ $4 = "No category" }
else
{ sub(/^./, toupper(substr($4, 1, 1)), $4) }
print "/* " sprintf("%-14.14s", $4 ".") " " $5 " */"
print "#define MHD_HTTP_HEADER_" toupper(gensub(/-/, "_", "g", $1)) " \""$1"\""
}
}
}' perm-headers.csv >> header_insert_headers.h && \
echo '
/* Additional HTTP headers. */' >> header_insert_headers.h && \
gawk -e 'BEGIN {FPAT = "([^,]*)|(\"[^\"]+\")"}
{
if ($3 == "http") {
gsub(/^\[|^"\[|\]"$|\]$/, "", $5)
rfc_num = substr($5, 4, 4)
if (!(rfc_num >= 7230 && rfc_num <= 7235))
{
gsub(/\]\[/, "; ", $5)
if (length($4) == 0)
{ $4 = "No category" }
else
{ sub(/^./, toupper(substr($4, 1, 1)), $4) }
print "/* " sprintf("%-14.14s", $4 ".") " " $5 " */"
print "#define MHD_HTTP_HEADER_" toupper(gensub(/-/, "_", "g", $1)) " \""$1"\""
}
}
}' perm-headers.csv >> header_insert_headers.h && \
echo OK && \
rm perm-headers.csv || exit
|