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

#!/usr/local/bin/perl
use strict;
require "genverifier.pm";
use genverifier;


my(@sjis_cls);
my(@sjis_st);
my($sjis_ver);

@sjis_cls = (
 [ 0x00 , 0x00 , 0 ],
 [ 0x1b , 0x1b , 0 ],
 [ 0xfd , 0xff , 0 ],
 [ 0x01 , 0x1a , 1 ],
 [ 0x1c , 0x3f , 1 ],
 [ 0x7f , 0x7f , 1 ],
 [ 0x40 , 0x7e , 2 ],
 [ 0xa1 , 0xdf , 2 ],
 [ 0x80 , 0x9f , 3 ],
 [ 0xa0 , 0xa0 , 4 ],
 [ 0xe0 , 0xfc , 5 ]
);

package genverifier;
@sjis_st = (
# 0  1  2  3  4  5 
  1, 0, 0, 3, 1, 3,  # Start State - 0
  1, 1, 1, 1, 1, 1,  # Error State - 1
  2, 2, 2, 2, 2, 2,  # ItsMe State - 2
  1, 1, 0, 0, 1, 0   #       State - 3
);

$sjis_ver = genverifier::GenVerifier("SJIS", "Shift_JIS", \@sjis_cls, 6,     \@sjis_st);
print $sjis_ver;