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#!/bin/bash
#
# Generate header insert for HTTP methods
#
# 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/http-methods/methods.csv -O methods.csv || exit
echo Generating...
echo '/**
* @defgroup methods HTTP methods
* HTTP methods (as strings).
* See: http://www.iana.org/assignments/http-methods/http-methods.xml
* Registry export date: '$(date -u +%Y-%m-%d)'
* @{
*/
/* Main HTTP methods. */' > header_insert_methods.h && \
gawk -e 'BEGIN {FPAT = "([^,]*)|(\"[^\"]+\")"}
FNR > 1 {
gsub(/^\[|^"\[|\]"$|\]$/, "", $4)
gsub(/\]\[/, "; ", $4)
if (substr($4, 1, 7) == "RFC7231") {
if ($2 == "yes")
{ safe_m = "Safe. " }
else
{ safe_m = "Not safe." }
if ($3 == "yes")
{ indem_m = "Idempotent. " }
else
{ indem_m = "Not idempotent." }
print "/* " safe_m " " indem_m " " $4 ". */"
print "#define MHD_HTTP_METHOD_" toupper(gensub(/-/, "_", "g", $1)) " \""$1"\""
}
}' methods.csv >> header_insert_methods.h && \
echo '
/* Additional HTTP methods. */' >> header_insert_methods.h && \
gawk -e 'BEGIN {FPAT = "([^,]*)|(\"[^\"]+\")"}
FNR > 1 {
gsub(/^\[|^"\[|\]"$|\]$/, "", $4)
gsub(/\]\[/, "; ", $4)
if (substr($4, 1, 7) != "RFC7231") {
if ($2 == "yes")
{ safe_m = "Safe. " }
else
{ safe_m = "Not safe." }
if ($3 == "yes")
{ indem_m = "Idempotent. " }
else
{ indem_m = "Not idempotent." }
print "/* " safe_m " " indem_m " " $4 ". */"
print "#define MHD_HTTP_METHOD_" toupper(gensub(/-/, "_", "g", $1)) " \""$1"\""
}
}' methods.csv >> header_insert_methods.h && \
echo OK && \
rm methods.csv || exit
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