intl/chardet/tools/geniso2022cn.pl

   1 #!/usr/local/bin/perl
   2 use strict;
   3 require "genverifier.pm";
   4 use genverifier;
   5
   6
   7 my(@iso2022cn_cls);
   8 my(@iso2022cn_st);
   9 my($iso2022cn_ver);
  10
  11
  12 #
  13 #
  14 # ESC     - 1
  15 # > 0x80  - 2
  16 # $       - 3
  17 # )       - 4
  18 # *       - 5
  19 # A G     - 6
  20 # H       - 7
  21 # N O     - 8
  22 #
  23 @iso2022cn_cls = (
  24  [ 0x01 , 0x1a , 0 ],
  25  [ 0x29 , 0x29 , 3 ],
  26  [ 0x43 , 0x43 , 4 ],
  27  [ 0x1c , 0x7f , 0 ],
  28  [ 0x1b , 0x1b , 1 ],
  29  [ 0x00 , 0x00 , 2 ],
  30  [ 0x80 , 0xff , 2 ]
  31 );
  32
  33
  34 #
  35 #  ESC$((([)][AG])|([*]H))|[NO])
  36 #
  37 package genverifier;
  38 @iso2022cn_st = (
  39 # 0  1  2  3  4  5  6  7  8
  40   0, 3, 1, 0, 0, 0, 0, 0, 0, # Start State - 0
  41   1, 1, 1, 1, 1, 1, 1, 1, 1, # Error State - 1
  42   2, 2, 2, 2, 2, 2, 2, 2, 2, # ItsMe State - 2
  43   1, 1, 1, 4, 1, 1, 1, 1, 2, # state 3 - got ESC
  44   1, 1, 1, 1, 5, 6, 1, 1, 1, # state 4 - got ESC $
  45   1, 1, 1, 1, 1, 1, 2, 1, 1, # state 5 - got ESC $ )
  46   1, 1, 1, 1, 1, 1, 1, 2, 1, # state 6 - got ESC $ *
  47 );
  48
  49 $iso2022cn_ver = genverifier::GenVerifier("ISO2022CN", "ISO-2022-CN",
  50       \@iso2022cn_cls, 9, \@iso2022cn_st);
  51 print $iso2022cn_ver;
  52
  53
  54