gecko-dev/intl/chardet/tools/geniso2022jp.pl

50 строки
1.2 KiB
Perl

#!/usr/local/bin/perl
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
use strict;
require "genverifier.pm";
use genverifier;
my(@iso2022jp_cls);
my(@iso2022jp_st);
my($iso2022jp_ver);
# 1:ESC 3:'(' 4:'B' 5:'J' 6:'@' 7:'$' 8:'D' 9:'I'
@iso2022jp_cls = (
[ 0x0e , 0x0f , 2 ],
[ 0x28 , 0x28 , 3 ],
[ 0x42 , 0x42 , 4 ],
[ 0x4a , 0x4a , 5 ],
[ 0x40 , 0x40 , 6 ],
[ 0x24 , 0x24 , 7 ],
[ 0x44 , 0x44 , 8 ],
[ 0x49 , 0x49 , 9 ],
[ 0x01 , 0x1a , 0 ],
[ 0x1c , 0x7f , 0 ],
[ 0x1b , 0x1b , 1 ],
[ 0x00 , 0x00 , 2 ],
[ 0x80 , 0xff , 2 ]
);
package genverifier;
@iso2022jp_st = (
# 0 1 2 3 4 5 6 7 8 9
0, 3, 1, 0, 0, 0, 0, 0, 0, 0, # Start State - 0
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, # Error State - 1
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, # ItsMe State - 2
1, 1, 1, 5, 1, 1, 1, 4, 1, 1, # got ESC
1, 1, 1, 6, 2, 1, 2, 1, 1, 1, # got ESC $
1, 1, 1, 1, 2, 2, 1, 1, 1, 2, # got ESC (
1, 1, 1, 1, 1, 1, 1, 1, 2, 1, # got ESC $ (
);
$iso2022jp_ver = genverifier::GenVerifier("ISO2022JP", "ISO-2022-JP",
\@iso2022jp_cls, 10, \@iso2022jp_st);
print $iso2022jp_ver;