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#! /usr/bin/env perl
# Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
#
# Licensed under the OpenSSL license (the "License"). You may not use
# this file except in compliance with the License. You can obtain a copy
# in the file LICENSE in the source distribution or at
# https://www.openssl.org/source/license.html
use strict;
use warnings;
my $NUMBER = 0x0001;
my $UPPER = 0x0002;
my $LOWER = 0x0004;
my $UNDER = 0x0100;
my $PUNCTUATION = 0x0200;
my $WS = 0x0010;
my $ESC = 0x0020;
my $QUOTE = 0x0040;
my $DQUOTE = 0x0400;
my $COMMENT = 0x0080;
my $FCOMMENT = 0x0800;
my $EOF = 0x0008;
my $HIGHBIT = 0x1000;
my @V_def;
my @V_w32;
my $v;
my $c;
foreach (0 .. 255) {
$c = sprintf("%c", $_);
$v = 0;
$v |= $NUMBER if $c =~ /[0-9]/;
$v |= $UPPER if $c =~ /[A-Z]/;
$v |= $LOWER if $c =~ /[a-z]/;
$v |= $UNDER if $c =~ /_/;
$v |= $PUNCTUATION if $c =~ /[!\.%&\*\+,\/;\?\@\^\~\|-]/;
$v |= $WS if $c =~ /[ \t\r\n]/;
$v |= $ESC if $c =~ /\\/;
$v |= $QUOTE if $c =~ /['`"]/; # for emacs: "`'
$v |= $COMMENT if $c =~ /\#/;
$v |= $EOF if $c =~ /\0/;
$v |= $HIGHBIT if $c =~ /[\x80-\xff]/;
push(@V_def, $v);
$v = 0;
$v |= $NUMBER if $c =~ /[0-9]/;
$v |= $UPPER if $c =~ /[A-Z]/;
$v |= $LOWER if $c =~ /[a-z]/;
$v |= $UNDER if $c =~ /_/;
$v |= $PUNCTUATION if $c =~ /[!\.%&\*\+,\/;\?\@\^\~\|-]/;
$v |= $WS if $c =~ /[ \t\r\n]/;
$v |= $DQUOTE if $c =~ /["]/; # for emacs: "
$v |= $FCOMMENT if $c =~ /;/;
$v |= $EOF if $c =~ /\0/;
$v |= $HIGHBIT if $c =~ /[\x80-\xff]/;
push(@V_w32, $v);
}
# Output year depends on the year of the script.
my $YEAR = [localtime([stat($0)]->[9])]->[5] + 1900;
print <<"EOF";
/*
* WARNING: do not edit!
* Generated by crypto/conf/keysets.pl
*
* Copyright 1995-$YEAR The OpenSSL Project Authors. All Rights Reserved.
* Licensed under the OpenSSL license (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
#define CONF_NUMBER $NUMBER
#define CONF_UPPER $UPPER
#define CONF_LOWER $LOWER
#define CONF_UNDER $UNDER
#define CONF_PUNCT $PUNCTUATION
#define CONF_WS $WS
#define CONF_ESC $ESC
#define CONF_QUOTE $QUOTE
#define CONF_DQUOTE $DQUOTE
#define CONF_COMMENT $COMMENT
#define CONF_FCOMMENT $FCOMMENT
#define CONF_EOF $EOF
#define CONF_HIGHBIT $HIGHBIT
#define CONF_ALPHA (CONF_UPPER|CONF_LOWER)
#define CONF_ALNUM (CONF_ALPHA|CONF_NUMBER|CONF_UNDER)
#define CONF_ALNUM_PUNCT (CONF_ALPHA|CONF_NUMBER|CONF_UNDER|CONF_PUNCT)
#define KEYTYPES(c) ((const unsigned short *)((c)->meth_data))
#ifndef CHARSET_EBCDIC
# define CVT(a) ((a) & 0xFF)
#else
# define CVT(a) os_toascci[(a) & 0FF]
#endif
#define IS_COMMENT(c,a) (KEYTYPES(c)[CVT(a)] & CONF_COMMENT)
#define IS_FCOMMENT(c,a) (KEYTYPES(c)[CVT(a)] & CONF_FCOMMENT)
#define IS_EOF(c,a) (KEYTYPES(c)[CVT(a)] & CONF_EOF)
#define IS_ESC(c,a) (KEYTYPES(c)[CVT(a)] & CONF_ESC)
#define IS_NUMBER(c,a) (KEYTYPES(c)[CVT(a)] & CONF_NUMBER)
#define IS_WS(c,a) (KEYTYPES(c)[CVT(a)] & CONF_WS)
#define IS_ALNUM(c,a) (KEYTYPES(c)[CVT(a)] & CONF_ALNUM)
#define IS_ALNUM_PUNCT(c,a) (KEYTYPES(c)[CVT(a)] & CONF_ALNUM_PUNCT)
#define IS_QUOTE(c,a) (KEYTYPES(c)[CVT(a)] & CONF_QUOTE)
#define IS_DQUOTE(c,a) (KEYTYPES(c)[CVT(a)] & CONF_DQUOTE)
#define IS_HIGHBIT(c,a) (KEYTYPES(c)[CVT(a)] & CONF_HIGHBIT)
EOF
my $i;
print "static const unsigned short CONF_type_default[256] = {";
for ($i = 0; $i < 256; $i++) {
print "\n " if ($i % 8) == 0;
printf " 0x%04X,", $V_def[$i];
}
print "\n};\n\n";
print "static const unsigned short CONF_type_win32[256] = {";
for ($i = 0; $i < 256; $i++) {
print "\n " if ($i % 8) == 0;
printf " 0x%04X,", $V_w32[$i];
}
print "\n};\n";
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