Added delete option to database storage.
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							|  | @ -0,0 +1,572 @@ | |||
| ######################## BEGIN LICENSE BLOCK ######################## | ||||
| # The Original Code is mozilla.org code. | ||||
| # | ||||
| # The Initial Developer of the Original Code is | ||||
| # Netscape Communications Corporation. | ||||
| # Portions created by the Initial Developer are Copyright (C) 1998 | ||||
| # the Initial Developer. All Rights Reserved. | ||||
| # | ||||
| # Contributor(s): | ||||
| #   Mark Pilgrim - port to Python | ||||
| # | ||||
| # This library is free software; you can redistribute it and/or | ||||
| # modify it under the terms of the GNU Lesser General Public | ||||
| # License as published by the Free Software Foundation; either | ||||
| # version 2.1 of the License, or (at your option) any later version. | ||||
| # | ||||
| # This library is distributed in the hope that it will be useful, | ||||
| # but WITHOUT ANY WARRANTY; without even the implied warranty of | ||||
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU | ||||
| # Lesser General Public License for more details. | ||||
| # | ||||
| # You should have received a copy of the GNU Lesser General Public | ||||
| # License along with this library; if not, write to the Free Software | ||||
| # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA | ||||
| # 02110-1301  USA | ||||
| ######################### END LICENSE BLOCK ######################### | ||||
| 
 | ||||
| from .enums import MachineState | ||||
| 
 | ||||
| # BIG5 | ||||
| 
 | ||||
| BIG5_CLS = ( | ||||
|     1,1,1,1,1,1,1,1,  # 00 - 07    #allow 0x00 as legal value | ||||
|     1,1,1,1,1,1,0,0,  # 08 - 0f | ||||
|     1,1,1,1,1,1,1,1,  # 10 - 17 | ||||
|     1,1,1,0,1,1,1,1,  # 18 - 1f | ||||
|     1,1,1,1,1,1,1,1,  # 20 - 27 | ||||
|     1,1,1,1,1,1,1,1,  # 28 - 2f | ||||
|     1,1,1,1,1,1,1,1,  # 30 - 37 | ||||
|     1,1,1,1,1,1,1,1,  # 38 - 3f | ||||
|     2,2,2,2,2,2,2,2,  # 40 - 47 | ||||
|     2,2,2,2,2,2,2,2,  # 48 - 4f | ||||
|     2,2,2,2,2,2,2,2,  # 50 - 57 | ||||
|     2,2,2,2,2,2,2,2,  # 58 - 5f | ||||
|     2,2,2,2,2,2,2,2,  # 60 - 67 | ||||
|     2,2,2,2,2,2,2,2,  # 68 - 6f | ||||
|     2,2,2,2,2,2,2,2,  # 70 - 77 | ||||
|     2,2,2,2,2,2,2,1,  # 78 - 7f | ||||
|     4,4,4,4,4,4,4,4,  # 80 - 87 | ||||
|     4,4,4,4,4,4,4,4,  # 88 - 8f | ||||
|     4,4,4,4,4,4,4,4,  # 90 - 97 | ||||
|     4,4,4,4,4,4,4,4,  # 98 - 9f | ||||
|     4,3,3,3,3,3,3,3,  # a0 - a7 | ||||
|     3,3,3,3,3,3,3,3,  # a8 - af | ||||
|     3,3,3,3,3,3,3,3,  # b0 - b7 | ||||
|     3,3,3,3,3,3,3,3,  # b8 - bf | ||||
|     3,3,3,3,3,3,3,3,  # c0 - c7 | ||||
|     3,3,3,3,3,3,3,3,  # c8 - cf | ||||
|     3,3,3,3,3,3,3,3,  # d0 - d7 | ||||
|     3,3,3,3,3,3,3,3,  # d8 - df | ||||
|     3,3,3,3,3,3,3,3,  # e0 - e7 | ||||
|     3,3,3,3,3,3,3,3,  # e8 - ef | ||||
|     3,3,3,3,3,3,3,3,  # f0 - f7 | ||||
|     3,3,3,3,3,3,3,0  # f8 - ff | ||||
| ) | ||||
| 
 | ||||
| BIG5_ST = ( | ||||
|     MachineState.ERROR,MachineState.START,MachineState.START,     3,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#00-07 | ||||
|     MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ERROR,#08-0f | ||||
|     MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START#10-17 | ||||
| ) | ||||
| 
 | ||||
| BIG5_CHAR_LEN_TABLE = (0, 1, 1, 2, 0) | ||||
| 
 | ||||
| BIG5_SM_MODEL = {'class_table': BIG5_CLS, | ||||
|                  'class_factor': 5, | ||||
|                  'state_table': BIG5_ST, | ||||
|                  'char_len_table': BIG5_CHAR_LEN_TABLE, | ||||
|                  'name': 'Big5'} | ||||
| 
 | ||||
| # CP949 | ||||
| 
 | ||||
| CP949_CLS  = ( | ||||
|     1,1,1,1,1,1,1,1, 1,1,1,1,1,1,0,0,  # 00 - 0f | ||||
|     1,1,1,1,1,1,1,1, 1,1,1,0,1,1,1,1,  # 10 - 1f | ||||
|     1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,  # 20 - 2f | ||||
|     1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,  # 30 - 3f | ||||
|     1,4,4,4,4,4,4,4, 4,4,4,4,4,4,4,4,  # 40 - 4f | ||||
|     4,4,5,5,5,5,5,5, 5,5,5,1,1,1,1,1,  # 50 - 5f | ||||
|     1,5,5,5,5,5,5,5, 5,5,5,5,5,5,5,5,  # 60 - 6f | ||||
|     5,5,5,5,5,5,5,5, 5,5,5,1,1,1,1,1,  # 70 - 7f | ||||
|     0,6,6,6,6,6,6,6, 6,6,6,6,6,6,6,6,  # 80 - 8f | ||||
|     6,6,6,6,6,6,6,6, 6,6,6,6,6,6,6,6,  # 90 - 9f | ||||
|     6,7,7,7,7,7,7,7, 7,7,7,7,7,8,8,8,  # a0 - af | ||||
|     7,7,7,7,7,7,7,7, 7,7,7,7,7,7,7,7,  # b0 - bf | ||||
|     7,7,7,7,7,7,9,2, 2,3,2,2,2,2,2,2,  # c0 - cf | ||||
|     2,2,2,2,2,2,2,2, 2,2,2,2,2,2,2,2,  # d0 - df | ||||
|     2,2,2,2,2,2,2,2, 2,2,2,2,2,2,2,2,  # e0 - ef | ||||
|     2,2,2,2,2,2,2,2, 2,2,2,2,2,2,2,0,  # f0 - ff | ||||
| ) | ||||
| 
 | ||||
| CP949_ST = ( | ||||
| #cls=    0      1      2      3      4      5      6      7      8      9  # previous state = | ||||
|     MachineState.ERROR,MachineState.START,     3,MachineState.ERROR,MachineState.START,MachineState.START,     4,     5,MachineState.ERROR,     6, # MachineState.START | ||||
|     MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR, # MachineState.ERROR | ||||
|     MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME, # MachineState.ITS_ME | ||||
|     MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START, # 3 | ||||
|     MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START, # 4 | ||||
|     MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START, # 5 | ||||
|     MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START, # 6 | ||||
| ) | ||||
| 
 | ||||
| CP949_CHAR_LEN_TABLE = (0, 1, 2, 0, 1, 1, 2, 2, 0, 2) | ||||
| 
 | ||||
| CP949_SM_MODEL = {'class_table': CP949_CLS, | ||||
|                   'class_factor': 10, | ||||
|                   'state_table': CP949_ST, | ||||
|                   'char_len_table': CP949_CHAR_LEN_TABLE, | ||||
|                   'name': 'CP949'} | ||||
| 
 | ||||
| # EUC-JP | ||||
| 
 | ||||
| EUCJP_CLS = ( | ||||
|     4,4,4,4,4,4,4,4,  # 00 - 07 | ||||
|     4,4,4,4,4,4,5,5,  # 08 - 0f | ||||
|     4,4,4,4,4,4,4,4,  # 10 - 17 | ||||
|     4,4,4,5,4,4,4,4,  # 18 - 1f | ||||
|     4,4,4,4,4,4,4,4,  # 20 - 27 | ||||
|     4,4,4,4,4,4,4,4,  # 28 - 2f | ||||
|     4,4,4,4,4,4,4,4,  # 30 - 37 | ||||
|     4,4,4,4,4,4,4,4,  # 38 - 3f | ||||
|     4,4,4,4,4,4,4,4,  # 40 - 47 | ||||
|     4,4,4,4,4,4,4,4,  # 48 - 4f | ||||
|     4,4,4,4,4,4,4,4,  # 50 - 57 | ||||
|     4,4,4,4,4,4,4,4,  # 58 - 5f | ||||
|     4,4,4,4,4,4,4,4,  # 60 - 67 | ||||
|     4,4,4,4,4,4,4,4,  # 68 - 6f | ||||
|     4,4,4,4,4,4,4,4,  # 70 - 77 | ||||
|     4,4,4,4,4,4,4,4,  # 78 - 7f | ||||
|     5,5,5,5,5,5,5,5,  # 80 - 87 | ||||
|     5,5,5,5,5,5,1,3,  # 88 - 8f | ||||
|     5,5,5,5,5,5,5,5,  # 90 - 97 | ||||
|     5,5,5,5,5,5,5,5,  # 98 - 9f | ||||
|     5,2,2,2,2,2,2,2,  # a0 - a7 | ||||
|     2,2,2,2,2,2,2,2,  # a8 - af | ||||
|     2,2,2,2,2,2,2,2,  # b0 - b7 | ||||
|     2,2,2,2,2,2,2,2,  # b8 - bf | ||||
|     2,2,2,2,2,2,2,2,  # c0 - c7 | ||||
|     2,2,2,2,2,2,2,2,  # c8 - cf | ||||
|     2,2,2,2,2,2,2,2,  # d0 - d7 | ||||
|     2,2,2,2,2,2,2,2,  # d8 - df | ||||
|     0,0,0,0,0,0,0,0,  # e0 - e7 | ||||
|     0,0,0,0,0,0,0,0,  # e8 - ef | ||||
|     0,0,0,0,0,0,0,0,  # f0 - f7 | ||||
|     0,0,0,0,0,0,0,5  # f8 - ff | ||||
| ) | ||||
| 
 | ||||
| EUCJP_ST = ( | ||||
|           3,     4,     3,     5,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#00-07 | ||||
|      MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,#08-0f | ||||
|      MachineState.ITS_ME,MachineState.ITS_ME,MachineState.START,MachineState.ERROR,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#10-17 | ||||
|      MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,     3,MachineState.ERROR,#18-1f | ||||
|           3,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START#20-27 | ||||
| ) | ||||
| 
 | ||||
| EUCJP_CHAR_LEN_TABLE = (2, 2, 2, 3, 1, 0) | ||||
| 
 | ||||
| EUCJP_SM_MODEL = {'class_table': EUCJP_CLS, | ||||
|                   'class_factor': 6, | ||||
|                   'state_table': EUCJP_ST, | ||||
|                   'char_len_table': EUCJP_CHAR_LEN_TABLE, | ||||
|                   'name': 'EUC-JP'} | ||||
| 
 | ||||
| # EUC-KR | ||||
| 
 | ||||
| EUCKR_CLS  = ( | ||||
|     1,1,1,1,1,1,1,1,  # 00 - 07 | ||||
|     1,1,1,1,1,1,0,0,  # 08 - 0f | ||||
|     1,1,1,1,1,1,1,1,  # 10 - 17 | ||||
|     1,1,1,0,1,1,1,1,  # 18 - 1f | ||||
|     1,1,1,1,1,1,1,1,  # 20 - 27 | ||||
|     1,1,1,1,1,1,1,1,  # 28 - 2f | ||||
|     1,1,1,1,1,1,1,1,  # 30 - 37 | ||||
|     1,1,1,1,1,1,1,1,  # 38 - 3f | ||||
|     1,1,1,1,1,1,1,1,  # 40 - 47 | ||||
|     1,1,1,1,1,1,1,1,  # 48 - 4f | ||||
|     1,1,1,1,1,1,1,1,  # 50 - 57 | ||||
|     1,1,1,1,1,1,1,1,  # 58 - 5f | ||||
|     1,1,1,1,1,1,1,1,  # 60 - 67 | ||||
|     1,1,1,1,1,1,1,1,  # 68 - 6f | ||||
|     1,1,1,1,1,1,1,1,  # 70 - 77 | ||||
|     1,1,1,1,1,1,1,1,  # 78 - 7f | ||||
|     0,0,0,0,0,0,0,0,  # 80 - 87 | ||||
|     0,0,0,0,0,0,0,0,  # 88 - 8f | ||||
|     0,0,0,0,0,0,0,0,  # 90 - 97 | ||||
|     0,0,0,0,0,0,0,0,  # 98 - 9f | ||||
|     0,2,2,2,2,2,2,2,  # a0 - a7 | ||||
|     2,2,2,2,2,3,3,3,  # a8 - af | ||||
|     2,2,2,2,2,2,2,2,  # b0 - b7 | ||||
|     2,2,2,2,2,2,2,2,  # b8 - bf | ||||
|     2,2,2,2,2,2,2,2,  # c0 - c7 | ||||
|     2,3,2,2,2,2,2,2,  # c8 - cf | ||||
|     2,2,2,2,2,2,2,2,  # d0 - d7 | ||||
|     2,2,2,2,2,2,2,2,  # d8 - df | ||||
|     2,2,2,2,2,2,2,2,  # e0 - e7 | ||||
|     2,2,2,2,2,2,2,2,  # e8 - ef | ||||
|     2,2,2,2,2,2,2,2,  # f0 - f7 | ||||
|     2,2,2,2,2,2,2,0   # f8 - ff | ||||
| ) | ||||
| 
 | ||||
| EUCKR_ST = ( | ||||
|     MachineState.ERROR,MachineState.START,     3,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#00-07 | ||||
|     MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START #08-0f | ||||
| ) | ||||
| 
 | ||||
| EUCKR_CHAR_LEN_TABLE = (0, 1, 2, 0) | ||||
| 
 | ||||
| EUCKR_SM_MODEL = {'class_table': EUCKR_CLS, | ||||
|                 'class_factor': 4, | ||||
|                 'state_table': EUCKR_ST, | ||||
|                 'char_len_table': EUCKR_CHAR_LEN_TABLE, | ||||
|                 'name': 'EUC-KR'} | ||||
| 
 | ||||
| # EUC-TW | ||||
| 
 | ||||
| EUCTW_CLS = ( | ||||
|     2,2,2,2,2,2,2,2,  # 00 - 07 | ||||
|     2,2,2,2,2,2,0,0,  # 08 - 0f | ||||
|     2,2,2,2,2,2,2,2,  # 10 - 17 | ||||
|     2,2,2,0,2,2,2,2,  # 18 - 1f | ||||
|     2,2,2,2,2,2,2,2,  # 20 - 27 | ||||
|     2,2,2,2,2,2,2,2,  # 28 - 2f | ||||
|     2,2,2,2,2,2,2,2,  # 30 - 37 | ||||
|     2,2,2,2,2,2,2,2,  # 38 - 3f | ||||
|     2,2,2,2,2,2,2,2,  # 40 - 47 | ||||
|     2,2,2,2,2,2,2,2,  # 48 - 4f | ||||
|     2,2,2,2,2,2,2,2,  # 50 - 57 | ||||
|     2,2,2,2,2,2,2,2,  # 58 - 5f | ||||
|     2,2,2,2,2,2,2,2,  # 60 - 67 | ||||
|     2,2,2,2,2,2,2,2,  # 68 - 6f | ||||
|     2,2,2,2,2,2,2,2,  # 70 - 77 | ||||
|     2,2,2,2,2,2,2,2,  # 78 - 7f | ||||
|     0,0,0,0,0,0,0,0,  # 80 - 87 | ||||
|     0,0,0,0,0,0,6,0,  # 88 - 8f | ||||
|     0,0,0,0,0,0,0,0,  # 90 - 97 | ||||
|     0,0,0,0,0,0,0,0,  # 98 - 9f | ||||
|     0,3,4,4,4,4,4,4,  # a0 - a7 | ||||
|     5,5,1,1,1,1,1,1,  # a8 - af | ||||
|     1,1,1,1,1,1,1,1,  # b0 - b7 | ||||
|     1,1,1,1,1,1,1,1,  # b8 - bf | ||||
|     1,1,3,1,3,3,3,3,  # c0 - c7 | ||||
|     3,3,3,3,3,3,3,3,  # c8 - cf | ||||
|     3,3,3,3,3,3,3,3,  # d0 - d7 | ||||
|     3,3,3,3,3,3,3,3,  # d8 - df | ||||
|     3,3,3,3,3,3,3,3,  # e0 - e7 | ||||
|     3,3,3,3,3,3,3,3,  # e8 - ef | ||||
|     3,3,3,3,3,3,3,3,  # f0 - f7 | ||||
|     3,3,3,3,3,3,3,0   # f8 - ff | ||||
| ) | ||||
| 
 | ||||
| EUCTW_ST = ( | ||||
|     MachineState.ERROR,MachineState.ERROR,MachineState.START,     3,     3,     3,     4,MachineState.ERROR,#00-07 | ||||
|     MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,#08-0f | ||||
|     MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ERROR,MachineState.START,MachineState.ERROR,#10-17 | ||||
|     MachineState.START,MachineState.START,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#18-1f | ||||
|          5,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.ERROR,MachineState.START,MachineState.START,#20-27 | ||||
|     MachineState.START,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START #28-2f | ||||
| ) | ||||
| 
 | ||||
| EUCTW_CHAR_LEN_TABLE = (0, 0, 1, 2, 2, 2, 3) | ||||
| 
 | ||||
| EUCTW_SM_MODEL = {'class_table': EUCTW_CLS, | ||||
|                 'class_factor': 7, | ||||
|                 'state_table': EUCTW_ST, | ||||
|                 'char_len_table': EUCTW_CHAR_LEN_TABLE, | ||||
|                 'name': 'x-euc-tw'} | ||||
| 
 | ||||
| # GB2312 | ||||
| 
 | ||||
| GB2312_CLS = ( | ||||
|     1,1,1,1,1,1,1,1,  # 00 - 07 | ||||
|     1,1,1,1,1,1,0,0,  # 08 - 0f | ||||
|     1,1,1,1,1,1,1,1,  # 10 - 17 | ||||
|     1,1,1,0,1,1,1,1,  # 18 - 1f | ||||
|     1,1,1,1,1,1,1,1,  # 20 - 27 | ||||
|     1,1,1,1,1,1,1,1,  # 28 - 2f | ||||
|     3,3,3,3,3,3,3,3,  # 30 - 37 | ||||
|     3,3,1,1,1,1,1,1,  # 38 - 3f | ||||
|     2,2,2,2,2,2,2,2,  # 40 - 47 | ||||
|     2,2,2,2,2,2,2,2,  # 48 - 4f | ||||
|     2,2,2,2,2,2,2,2,  # 50 - 57 | ||||
|     2,2,2,2,2,2,2,2,  # 58 - 5f | ||||
|     2,2,2,2,2,2,2,2,  # 60 - 67 | ||||
|     2,2,2,2,2,2,2,2,  # 68 - 6f | ||||
|     2,2,2,2,2,2,2,2,  # 70 - 77 | ||||
|     2,2,2,2,2,2,2,4,  # 78 - 7f | ||||
|     5,6,6,6,6,6,6,6,  # 80 - 87 | ||||
|     6,6,6,6,6,6,6,6,  # 88 - 8f | ||||
|     6,6,6,6,6,6,6,6,  # 90 - 97 | ||||
|     6,6,6,6,6,6,6,6,  # 98 - 9f | ||||
|     6,6,6,6,6,6,6,6,  # a0 - a7 | ||||
|     6,6,6,6,6,6,6,6,  # a8 - af | ||||
|     6,6,6,6,6,6,6,6,  # b0 - b7 | ||||
|     6,6,6,6,6,6,6,6,  # b8 - bf | ||||
|     6,6,6,6,6,6,6,6,  # c0 - c7 | ||||
|     6,6,6,6,6,6,6,6,  # c8 - cf | ||||
|     6,6,6,6,6,6,6,6,  # d0 - d7 | ||||
|     6,6,6,6,6,6,6,6,  # d8 - df | ||||
|     6,6,6,6,6,6,6,6,  # e0 - e7 | ||||
|     6,6,6,6,6,6,6,6,  # e8 - ef | ||||
|     6,6,6,6,6,6,6,6,  # f0 - f7 | ||||
|     6,6,6,6,6,6,6,0   # f8 - ff | ||||
| ) | ||||
| 
 | ||||
| GB2312_ST = ( | ||||
|     MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,     3,MachineState.ERROR,#00-07 | ||||
|     MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,#08-0f | ||||
|     MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ERROR,MachineState.ERROR,MachineState.START,#10-17 | ||||
|          4,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#18-1f | ||||
|     MachineState.ERROR,MachineState.ERROR,     5,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ERROR,#20-27 | ||||
|     MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START #28-2f | ||||
| ) | ||||
| 
 | ||||
| # To be accurate, the length of class 6 can be either 2 or 4. | ||||
| # But it is not necessary to discriminate between the two since | ||||
| # it is used for frequency analysis only, and we are validating | ||||
| # each code range there as well. So it is safe to set it to be | ||||
| # 2 here. | ||||
| GB2312_CHAR_LEN_TABLE = (0, 1, 1, 1, 1, 1, 2) | ||||
| 
 | ||||
| GB2312_SM_MODEL = {'class_table': GB2312_CLS, | ||||
|                    'class_factor': 7, | ||||
|                    'state_table': GB2312_ST, | ||||
|                    'char_len_table': GB2312_CHAR_LEN_TABLE, | ||||
|                    'name': 'GB2312'} | ||||
| 
 | ||||
| # Shift_JIS | ||||
| 
 | ||||
| SJIS_CLS = ( | ||||
|     1,1,1,1,1,1,1,1,  # 00 - 07 | ||||
|     1,1,1,1,1,1,0,0,  # 08 - 0f | ||||
|     1,1,1,1,1,1,1,1,  # 10 - 17 | ||||
|     1,1,1,0,1,1,1,1,  # 18 - 1f | ||||
|     1,1,1,1,1,1,1,1,  # 20 - 27 | ||||
|     1,1,1,1,1,1,1,1,  # 28 - 2f | ||||
|     1,1,1,1,1,1,1,1,  # 30 - 37 | ||||
|     1,1,1,1,1,1,1,1,  # 38 - 3f | ||||
|     2,2,2,2,2,2,2,2,  # 40 - 47 | ||||
|     2,2,2,2,2,2,2,2,  # 48 - 4f | ||||
|     2,2,2,2,2,2,2,2,  # 50 - 57 | ||||
|     2,2,2,2,2,2,2,2,  # 58 - 5f | ||||
|     2,2,2,2,2,2,2,2,  # 60 - 67 | ||||
|     2,2,2,2,2,2,2,2,  # 68 - 6f | ||||
|     2,2,2,2,2,2,2,2,  # 70 - 77 | ||||
|     2,2,2,2,2,2,2,1,  # 78 - 7f | ||||
|     3,3,3,3,3,2,2,3,  # 80 - 87 | ||||
|     3,3,3,3,3,3,3,3,  # 88 - 8f | ||||
|     3,3,3,3,3,3,3,3,  # 90 - 97 | ||||
|     3,3,3,3,3,3,3,3,  # 98 - 9f | ||||
|     #0xa0 is illegal in sjis encoding, but some pages does | ||||
|     #contain such byte. We need to be more error forgiven. | ||||
|     2,2,2,2,2,2,2,2,  # a0 - a7 | ||||
|     2,2,2,2,2,2,2,2,  # a8 - af | ||||
|     2,2,2,2,2,2,2,2,  # b0 - b7 | ||||
|     2,2,2,2,2,2,2,2,  # b8 - bf | ||||
|     2,2,2,2,2,2,2,2,  # c0 - c7 | ||||
|     2,2,2,2,2,2,2,2,  # c8 - cf | ||||
|     2,2,2,2,2,2,2,2,  # d0 - d7 | ||||
|     2,2,2,2,2,2,2,2,  # d8 - df | ||||
|     3,3,3,3,3,3,3,3,  # e0 - e7 | ||||
|     3,3,3,3,3,4,4,4,  # e8 - ef | ||||
|     3,3,3,3,3,3,3,3,  # f0 - f7 | ||||
|     3,3,3,3,3,0,0,0)  # f8 - ff | ||||
| 
 | ||||
| 
 | ||||
| SJIS_ST = ( | ||||
|     MachineState.ERROR,MachineState.START,MachineState.START,     3,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#00-07 | ||||
|     MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,#08-0f | ||||
|     MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START #10-17 | ||||
| ) | ||||
| 
 | ||||
| SJIS_CHAR_LEN_TABLE = (0, 1, 1, 2, 0, 0) | ||||
| 
 | ||||
| SJIS_SM_MODEL = {'class_table': SJIS_CLS, | ||||
|                'class_factor': 6, | ||||
|                'state_table': SJIS_ST, | ||||
|                'char_len_table': SJIS_CHAR_LEN_TABLE, | ||||
|                'name': 'Shift_JIS'} | ||||
| 
 | ||||
| # UCS2-BE | ||||
| 
 | ||||
| UCS2BE_CLS = ( | ||||
|     0,0,0,0,0,0,0,0,  # 00 - 07 | ||||
|     0,0,1,0,0,2,0,0,  # 08 - 0f | ||||
|     0,0,0,0,0,0,0,0,  # 10 - 17 | ||||
|     0,0,0,3,0,0,0,0,  # 18 - 1f | ||||
|     0,0,0,0,0,0,0,0,  # 20 - 27 | ||||
|     0,3,3,3,3,3,0,0,  # 28 - 2f | ||||
|     0,0,0,0,0,0,0,0,  # 30 - 37 | ||||
|     0,0,0,0,0,0,0,0,  # 38 - 3f | ||||
|     0,0,0,0,0,0,0,0,  # 40 - 47 | ||||
|     0,0,0,0,0,0,0,0,  # 48 - 4f | ||||
|     0,0,0,0,0,0,0,0,  # 50 - 57 | ||||
|     0,0,0,0,0,0,0,0,  # 58 - 5f | ||||
|     0,0,0,0,0,0,0,0,  # 60 - 67 | ||||
|     0,0,0,0,0,0,0,0,  # 68 - 6f | ||||
|     0,0,0,0,0,0,0,0,  # 70 - 77 | ||||
|     0,0,0,0,0,0,0,0,  # 78 - 7f | ||||
|     0,0,0,0,0,0,0,0,  # 80 - 87 | ||||
|     0,0,0,0,0,0,0,0,  # 88 - 8f | ||||
|     0,0,0,0,0,0,0,0,  # 90 - 97 | ||||
|     0,0,0,0,0,0,0,0,  # 98 - 9f | ||||
|     0,0,0,0,0,0,0,0,  # a0 - a7 | ||||
|     0,0,0,0,0,0,0,0,  # a8 - af | ||||
|     0,0,0,0,0,0,0,0,  # b0 - b7 | ||||
|     0,0,0,0,0,0,0,0,  # b8 - bf | ||||
|     0,0,0,0,0,0,0,0,  # c0 - c7 | ||||
|     0,0,0,0,0,0,0,0,  # c8 - cf | ||||
|     0,0,0,0,0,0,0,0,  # d0 - d7 | ||||
|     0,0,0,0,0,0,0,0,  # d8 - df | ||||
|     0,0,0,0,0,0,0,0,  # e0 - e7 | ||||
|     0,0,0,0,0,0,0,0,  # e8 - ef | ||||
|     0,0,0,0,0,0,0,0,  # f0 - f7 | ||||
|     0,0,0,0,0,0,4,5   # f8 - ff | ||||
| ) | ||||
| 
 | ||||
| UCS2BE_ST  = ( | ||||
|           5,     7,     7,MachineState.ERROR,     4,     3,MachineState.ERROR,MachineState.ERROR,#00-07 | ||||
|      MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,#08-0f | ||||
|      MachineState.ITS_ME,MachineState.ITS_ME,     6,     6,     6,     6,MachineState.ERROR,MachineState.ERROR,#10-17 | ||||
|           6,     6,     6,     6,     6,MachineState.ITS_ME,     6,     6,#18-1f | ||||
|           6,     6,     6,     6,     5,     7,     7,MachineState.ERROR,#20-27 | ||||
|           5,     8,     6,     6,MachineState.ERROR,     6,     6,     6,#28-2f | ||||
|           6,     6,     6,     6,MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START #30-37 | ||||
| ) | ||||
| 
 | ||||
| UCS2BE_CHAR_LEN_TABLE = (2, 2, 2, 0, 2, 2) | ||||
| 
 | ||||
| UCS2BE_SM_MODEL = {'class_table': UCS2BE_CLS, | ||||
|                    'class_factor': 6, | ||||
|                    'state_table': UCS2BE_ST, | ||||
|                    'char_len_table': UCS2BE_CHAR_LEN_TABLE, | ||||
|                    'name': 'UTF-16BE'} | ||||
| 
 | ||||
| # UCS2-LE | ||||
| 
 | ||||
| UCS2LE_CLS = ( | ||||
|     0,0,0,0,0,0,0,0,  # 00 - 07 | ||||
|     0,0,1,0,0,2,0,0,  # 08 - 0f | ||||
|     0,0,0,0,0,0,0,0,  # 10 - 17 | ||||
|     0,0,0,3,0,0,0,0,  # 18 - 1f | ||||
|     0,0,0,0,0,0,0,0,  # 20 - 27 | ||||
|     0,3,3,3,3,3,0,0,  # 28 - 2f | ||||
|     0,0,0,0,0,0,0,0,  # 30 - 37 | ||||
|     0,0,0,0,0,0,0,0,  # 38 - 3f | ||||
|     0,0,0,0,0,0,0,0,  # 40 - 47 | ||||
|     0,0,0,0,0,0,0,0,  # 48 - 4f | ||||
|     0,0,0,0,0,0,0,0,  # 50 - 57 | ||||
|     0,0,0,0,0,0,0,0,  # 58 - 5f | ||||
|     0,0,0,0,0,0,0,0,  # 60 - 67 | ||||
|     0,0,0,0,0,0,0,0,  # 68 - 6f | ||||
|     0,0,0,0,0,0,0,0,  # 70 - 77 | ||||
|     0,0,0,0,0,0,0,0,  # 78 - 7f | ||||
|     0,0,0,0,0,0,0,0,  # 80 - 87 | ||||
|     0,0,0,0,0,0,0,0,  # 88 - 8f | ||||
|     0,0,0,0,0,0,0,0,  # 90 - 97 | ||||
|     0,0,0,0,0,0,0,0,  # 98 - 9f | ||||
|     0,0,0,0,0,0,0,0,  # a0 - a7 | ||||
|     0,0,0,0,0,0,0,0,  # a8 - af | ||||
|     0,0,0,0,0,0,0,0,  # b0 - b7 | ||||
|     0,0,0,0,0,0,0,0,  # b8 - bf | ||||
|     0,0,0,0,0,0,0,0,  # c0 - c7 | ||||
|     0,0,0,0,0,0,0,0,  # c8 - cf | ||||
|     0,0,0,0,0,0,0,0,  # d0 - d7 | ||||
|     0,0,0,0,0,0,0,0,  # d8 - df | ||||
|     0,0,0,0,0,0,0,0,  # e0 - e7 | ||||
|     0,0,0,0,0,0,0,0,  # e8 - ef | ||||
|     0,0,0,0,0,0,0,0,  # f0 - f7 | ||||
|     0,0,0,0,0,0,4,5   # f8 - ff | ||||
| ) | ||||
| 
 | ||||
| UCS2LE_ST = ( | ||||
|           6,     6,     7,     6,     4,     3,MachineState.ERROR,MachineState.ERROR,#00-07 | ||||
|      MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,#08-0f | ||||
|      MachineState.ITS_ME,MachineState.ITS_ME,     5,     5,     5,MachineState.ERROR,MachineState.ITS_ME,MachineState.ERROR,#10-17 | ||||
|           5,     5,     5,MachineState.ERROR,     5,MachineState.ERROR,     6,     6,#18-1f | ||||
|           7,     6,     8,     8,     5,     5,     5,MachineState.ERROR,#20-27 | ||||
|           5,     5,     5,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,     5,     5,#28-2f | ||||
|           5,     5,     5,MachineState.ERROR,     5,MachineState.ERROR,MachineState.START,MachineState.START #30-37 | ||||
| ) | ||||
| 
 | ||||
| UCS2LE_CHAR_LEN_TABLE = (2, 2, 2, 2, 2, 2) | ||||
| 
 | ||||
| UCS2LE_SM_MODEL = {'class_table': UCS2LE_CLS, | ||||
|                  'class_factor': 6, | ||||
|                  'state_table': UCS2LE_ST, | ||||
|                  'char_len_table': UCS2LE_CHAR_LEN_TABLE, | ||||
|                  'name': 'UTF-16LE'} | ||||
| 
 | ||||
| # UTF-8 | ||||
| 
 | ||||
| UTF8_CLS = ( | ||||
|     1,1,1,1,1,1,1,1,  # 00 - 07  #allow 0x00 as a legal value | ||||
|     1,1,1,1,1,1,0,0,  # 08 - 0f | ||||
|     1,1,1,1,1,1,1,1,  # 10 - 17 | ||||
|     1,1,1,0,1,1,1,1,  # 18 - 1f | ||||
|     1,1,1,1,1,1,1,1,  # 20 - 27 | ||||
|     1,1,1,1,1,1,1,1,  # 28 - 2f | ||||
|     1,1,1,1,1,1,1,1,  # 30 - 37 | ||||
|     1,1,1,1,1,1,1,1,  # 38 - 3f | ||||
|     1,1,1,1,1,1,1,1,  # 40 - 47 | ||||
|     1,1,1,1,1,1,1,1,  # 48 - 4f | ||||
|     1,1,1,1,1,1,1,1,  # 50 - 57 | ||||
|     1,1,1,1,1,1,1,1,  # 58 - 5f | ||||
|     1,1,1,1,1,1,1,1,  # 60 - 67 | ||||
|     1,1,1,1,1,1,1,1,  # 68 - 6f | ||||
|     1,1,1,1,1,1,1,1,  # 70 - 77 | ||||
|     1,1,1,1,1,1,1,1,  # 78 - 7f | ||||
|     2,2,2,2,3,3,3,3,  # 80 - 87 | ||||
|     4,4,4,4,4,4,4,4,  # 88 - 8f | ||||
|     4,4,4,4,4,4,4,4,  # 90 - 97 | ||||
|     4,4,4,4,4,4,4,4,  # 98 - 9f | ||||
|     5,5,5,5,5,5,5,5,  # a0 - a7 | ||||
|     5,5,5,5,5,5,5,5,  # a8 - af | ||||
|     5,5,5,5,5,5,5,5,  # b0 - b7 | ||||
|     5,5,5,5,5,5,5,5,  # b8 - bf | ||||
|     0,0,6,6,6,6,6,6,  # c0 - c7 | ||||
|     6,6,6,6,6,6,6,6,  # c8 - cf | ||||
|     6,6,6,6,6,6,6,6,  # d0 - d7 | ||||
|     6,6,6,6,6,6,6,6,  # d8 - df | ||||
|     7,8,8,8,8,8,8,8,  # e0 - e7 | ||||
|     8,8,8,8,8,9,8,8,  # e8 - ef | ||||
|     10,11,11,11,11,11,11,11,  # f0 - f7 | ||||
|     12,13,13,13,14,15,0,0    # f8 - ff | ||||
| ) | ||||
| 
 | ||||
| UTF8_ST = ( | ||||
|     MachineState.ERROR,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,     12,   10,#00-07 | ||||
|          9,     11,     8,     7,     6,     5,     4,    3,#08-0f | ||||
|     MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#10-17 | ||||
|     MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#18-1f | ||||
|     MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,#20-27 | ||||
|     MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,#28-2f | ||||
|     MachineState.ERROR,MachineState.ERROR,     5,     5,     5,     5,MachineState.ERROR,MachineState.ERROR,#30-37 | ||||
|     MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#38-3f | ||||
|     MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,     5,     5,     5,MachineState.ERROR,MachineState.ERROR,#40-47 | ||||
|     MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#48-4f | ||||
|     MachineState.ERROR,MachineState.ERROR,     7,     7,     7,     7,MachineState.ERROR,MachineState.ERROR,#50-57 | ||||
|     MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#58-5f | ||||
|     MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,     7,     7,MachineState.ERROR,MachineState.ERROR,#60-67 | ||||
|     MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#68-6f | ||||
|     MachineState.ERROR,MachineState.ERROR,     9,     9,     9,     9,MachineState.ERROR,MachineState.ERROR,#70-77 | ||||
|     MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#78-7f | ||||
|     MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,     9,MachineState.ERROR,MachineState.ERROR,#80-87 | ||||
|     MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#88-8f | ||||
|     MachineState.ERROR,MachineState.ERROR,    12,    12,    12,    12,MachineState.ERROR,MachineState.ERROR,#90-97 | ||||
|     MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#98-9f | ||||
|     MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,    12,MachineState.ERROR,MachineState.ERROR,#a0-a7 | ||||
|     MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#a8-af | ||||
|     MachineState.ERROR,MachineState.ERROR,    12,    12,    12,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#b0-b7 | ||||
|     MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#b8-bf | ||||
|     MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.ERROR,MachineState.ERROR,#c0-c7 | ||||
|     MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR #c8-cf | ||||
| ) | ||||
| 
 | ||||
| UTF8_CHAR_LEN_TABLE = (0, 1, 0, 0, 0, 0, 2, 3, 3, 3, 4, 4, 5, 5, 6, 6) | ||||
| 
 | ||||
| UTF8_SM_MODEL = {'class_table': UTF8_CLS, | ||||
|                  'class_factor': 16, | ||||
|                  'state_table': UTF8_ST, | ||||
|                  'char_len_table': UTF8_CHAR_LEN_TABLE, | ||||
|                  'name': 'UTF-8'} | ||||
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