intl/chardet/tools/genhz.pl@97036ab72558 (annotated)
intl/chardet/tools/genhz.pl
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
| michael@0 | 1 | #!/usr/local/bin/perl |
| michael@0 | 2 | # This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | # License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 4 | # file, You can obtain one at http://mozilla.org/MPL/2.0/. |
| michael@0 | 5 | |
| michael@0 | 6 | use strict; |
| michael@0 | 7 | require "genverifier.pm"; |
| michael@0 | 8 | use genverifier; |
| michael@0 | 9 | |
| michael@0 | 10 | |
| michael@0 | 11 | my(@hz_cls); |
| michael@0 | 12 | my(@hz_st); |
| michael@0 | 13 | my($hz_ver); |
| michael@0 | 14 | |
| michael@0 | 15 | |
| michael@0 | 16 | # |
| michael@0 | 17 | # |
| michael@0 | 18 | # > 0x80 - 1 |
| michael@0 | 19 | # ~ - 2 |
| michael@0 | 20 | # LF - 3 |
| michael@0 | 21 | # { - 4 |
| michael@0 | 22 | # } - 5 |
| michael@0 | 23 | # |
| michael@0 | 24 | @hz_cls = ( |
| michael@0 | 25 | [ 0x01 , 0x1a , 0 ], |
| michael@0 | 26 | [ 0x7e , 0x7e , 2 ], |
| michael@0 | 27 | [ 0x0a , 0x0a , 3 ], |
| michael@0 | 28 | [ 0x7b , 0x7b , 4 ], |
| michael@0 | 29 | [ 0x7d , 0x7d , 5 ], |
| michael@0 | 30 | [ 0x1c , 0x7f , 0 ], |
| michael@0 | 31 | [ 0x0e , 0x0f , 1 ], |
| michael@0 | 32 | [ 0x1b , 0x1b , 1 ], |
| michael@0 | 33 | [ 0x00 , 0x00 , 1 ], |
| michael@0 | 34 | [ 0x80 , 0xff , 1 ] |
| michael@0 | 35 | ); |
| michael@0 | 36 | |
| michael@0 | 37 | |
| michael@0 | 38 | # |
| michael@0 | 39 | # |
| michael@0 | 40 | package genverifier; |
| michael@0 | 41 | @hz_st = ( |
| michael@0 | 42 | # 0 1 2 3 4 5 |
| michael@0 | 43 | 0, 1, 3, 0, 0, 0, # Start State - 0 |
| michael@0 | 44 | 1, 1, 1, 1, 1, 1, # Error State - 1 |
| michael@0 | 45 | 2, 2, 2, 2, 2, 2, # ItsMe State - 2 |
| michael@0 | 46 | 1, 1, 0, 0, 4, 1, # state 3 - got ~ |
| michael@0 | 47 | 5, 1, 6, 1, 5, 5, # state 4 - got ~ { |
| michael@0 | 48 | 4, 1, 4, 1, 4, 4, # state 5 - got ~ { X |
| michael@0 | 49 | 4, 1, 4, 1, 4, 2, # state 6 - got ~ { [X X]* ~ |
| michael@0 | 50 | ); |
| michael@0 | 51 | |
| michael@0 | 52 | $hz_ver = genverifier::GenVerifier("HZ", "HZ-GB-2312", |
| michael@0 | 53 | \@hz_cls, 6, \@hz_st); |
| michael@0 | 54 | print $hz_ver; |
| michael@0 | 55 | |
| michael@0 | 56 | |
| michael@0 | 57 |
