1######################## BEGIN LICENSE BLOCK ######################## 2# The Original Code is mozilla.org code. 3# 4# The Initial Developer of the Original Code is 5# Netscape Communications Corporation. 6# Portions created by the Initial Developer are Copyright (C) 1998 7# the Initial Developer. All Rights Reserved. 8# 9# Contributor(s): 10# Mark Pilgrim - port to Python 11# 12# This library is free software; you can redistribute it and/or 13# modify it under the terms of the GNU Lesser General Public 14# License as published by the Free Software Foundation; either 15# version 2.1 of the License, or (at your option) any later version. 16# 17# This library is distributed in the hope that it will be useful, 18# but WITHOUT ANY WARRANTY; without even the implied warranty of 19# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20# Lesser General Public License for more details. 21# 22# You should have received a copy of the GNU Lesser General Public 23# License along with this library; if not, write to the Free Software 24# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 25# 02110-1301 USA 26######################### END LICENSE BLOCK ######################### 27 28from .enums import MachineState 29 30# BIG5 31 32BIG5_CLS = ( 33 1,1,1,1,1,1,1,1, # 00 - 07 #allow 0x00 as legal value 34 1,1,1,1,1,1,0,0, # 08 - 0f 35 1,1,1,1,1,1,1,1, # 10 - 17 36 1,1,1,0,1,1,1,1, # 18 - 1f 37 1,1,1,1,1,1,1,1, # 20 - 27 38 1,1,1,1,1,1,1,1, # 28 - 2f 39 1,1,1,1,1,1,1,1, # 30 - 37 40 1,1,1,1,1,1,1,1, # 38 - 3f 41 2,2,2,2,2,2,2,2, # 40 - 47 42 2,2,2,2,2,2,2,2, # 48 - 4f 43 2,2,2,2,2,2,2,2, # 50 - 57 44 2,2,2,2,2,2,2,2, # 58 - 5f 45 2,2,2,2,2,2,2,2, # 60 - 67 46 2,2,2,2,2,2,2,2, # 68 - 6f 47 2,2,2,2,2,2,2,2, # 70 - 77 48 2,2,2,2,2,2,2,1, # 78 - 7f 49 4,4,4,4,4,4,4,4, # 80 - 87 50 4,4,4,4,4,4,4,4, # 88 - 8f 51 4,4,4,4,4,4,4,4, # 90 - 97 52 4,4,4,4,4,4,4,4, # 98 - 9f 53 4,3,3,3,3,3,3,3, # a0 - a7 54 3,3,3,3,3,3,3,3, # a8 - af 55 3,3,3,3,3,3,3,3, # b0 - b7 56 3,3,3,3,3,3,3,3, # b8 - bf 57 3,3,3,3,3,3,3,3, # c0 - c7 58 3,3,3,3,3,3,3,3, # c8 - cf 59 3,3,3,3,3,3,3,3, # d0 - d7 60 3,3,3,3,3,3,3,3, # d8 - df 61 3,3,3,3,3,3,3,3, # e0 - e7 62 3,3,3,3,3,3,3,3, # e8 - ef 63 3,3,3,3,3,3,3,3, # f0 - f7 64 3,3,3,3,3,3,3,0 # f8 - ff 65) 66 67BIG5_ST = ( 68 MachineState.ERROR,MachineState.START,MachineState.START, 3,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#00-07 69 MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ERROR,#08-0f 70 MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START#10-17 71) 72 73BIG5_CHAR_LEN_TABLE = (0, 1, 1, 2, 0) 74 75BIG5_SM_MODEL = {'class_table': BIG5_CLS, 76 'class_factor': 5, 77 'state_table': BIG5_ST, 78 'char_len_table': BIG5_CHAR_LEN_TABLE, 79 'name': 'Big5'} 80 81# CP949 82 83CP949_CLS = ( 84 1,1,1,1,1,1,1,1, 1,1,1,1,1,1,0,0, # 00 - 0f 85 1,1,1,1,1,1,1,1, 1,1,1,0,1,1,1,1, # 10 - 1f 86 1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1, # 20 - 2f 87 1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1, # 30 - 3f 88 1,4,4,4,4,4,4,4, 4,4,4,4,4,4,4,4, # 40 - 4f 89 4,4,5,5,5,5,5,5, 5,5,5,1,1,1,1,1, # 50 - 5f 90 1,5,5,5,5,5,5,5, 5,5,5,5,5,5,5,5, # 60 - 6f 91 5,5,5,5,5,5,5,5, 5,5,5,1,1,1,1,1, # 70 - 7f 92 0,6,6,6,6,6,6,6, 6,6,6,6,6,6,6,6, # 80 - 8f 93 6,6,6,6,6,6,6,6, 6,6,6,6,6,6,6,6, # 90 - 9f 94 6,7,7,7,7,7,7,7, 7,7,7,7,7,8,8,8, # a0 - af 95 7,7,7,7,7,7,7,7, 7,7,7,7,7,7,7,7, # b0 - bf 96 7,7,7,7,7,7,9,2, 2,3,2,2,2,2,2,2, # c0 - cf 97 2,2,2,2,2,2,2,2, 2,2,2,2,2,2,2,2, # d0 - df 98 2,2,2,2,2,2,2,2, 2,2,2,2,2,2,2,2, # e0 - ef 99 2,2,2,2,2,2,2,2, 2,2,2,2,2,2,2,0, # f0 - ff 100) 101 102CP949_ST = ( 103#cls= 0 1 2 3 4 5 6 7 8 9 # previous state = 104 MachineState.ERROR,MachineState.START, 3,MachineState.ERROR,MachineState.START,MachineState.START, 4, 5,MachineState.ERROR, 6, # MachineState.START 105 MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR, # MachineState.ERROR 106 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 107 MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START, # 3 108 MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START, # 4 109 MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START, # 5 110 MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START, # 6 111) 112 113CP949_CHAR_LEN_TABLE = (0, 1, 2, 0, 1, 1, 2, 2, 0, 2) 114 115CP949_SM_MODEL = {'class_table': CP949_CLS, 116 'class_factor': 10, 117 'state_table': CP949_ST, 118 'char_len_table': CP949_CHAR_LEN_TABLE, 119 'name': 'CP949'} 120 121# EUC-JP 122 123EUCJP_CLS = ( 124 4,4,4,4,4,4,4,4, # 00 - 07 125 4,4,4,4,4,4,5,5, # 08 - 0f 126 4,4,4,4,4,4,4,4, # 10 - 17 127 4,4,4,5,4,4,4,4, # 18 - 1f 128 4,4,4,4,4,4,4,4, # 20 - 27 129 4,4,4,4,4,4,4,4, # 28 - 2f 130 4,4,4,4,4,4,4,4, # 30 - 37 131 4,4,4,4,4,4,4,4, # 38 - 3f 132 4,4,4,4,4,4,4,4, # 40 - 47 133 4,4,4,4,4,4,4,4, # 48 - 4f 134 4,4,4,4,4,4,4,4, # 50 - 57 135 4,4,4,4,4,4,4,4, # 58 - 5f 136 4,4,4,4,4,4,4,4, # 60 - 67 137 4,4,4,4,4,4,4,4, # 68 - 6f 138 4,4,4,4,4,4,4,4, # 70 - 77 139 4,4,4,4,4,4,4,4, # 78 - 7f 140 5,5,5,5,5,5,5,5, # 80 - 87 141 5,5,5,5,5,5,1,3, # 88 - 8f 142 5,5,5,5,5,5,5,5, # 90 - 97 143 5,5,5,5,5,5,5,5, # 98 - 9f 144 5,2,2,2,2,2,2,2, # a0 - a7 145 2,2,2,2,2,2,2,2, # a8 - af 146 2,2,2,2,2,2,2,2, # b0 - b7 147 2,2,2,2,2,2,2,2, # b8 - bf 148 2,2,2,2,2,2,2,2, # c0 - c7 149 2,2,2,2,2,2,2,2, # c8 - cf 150 2,2,2,2,2,2,2,2, # d0 - d7 151 2,2,2,2,2,2,2,2, # d8 - df 152 0,0,0,0,0,0,0,0, # e0 - e7 153 0,0,0,0,0,0,0,0, # e8 - ef 154 0,0,0,0,0,0,0,0, # f0 - f7 155 0,0,0,0,0,0,0,5 # f8 - ff 156) 157 158EUCJP_ST = ( 159 3, 4, 3, 5,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#00-07 160 MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,#08-0f 161 MachineState.ITS_ME,MachineState.ITS_ME,MachineState.START,MachineState.ERROR,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#10-17 162 MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR, 3,MachineState.ERROR,#18-1f 163 3,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START#20-27 164) 165 166EUCJP_CHAR_LEN_TABLE = (2, 2, 2, 3, 1, 0) 167 168EUCJP_SM_MODEL = {'class_table': EUCJP_CLS, 169 'class_factor': 6, 170 'state_table': EUCJP_ST, 171 'char_len_table': EUCJP_CHAR_LEN_TABLE, 172 'name': 'EUC-JP'} 173 174# EUC-KR 175 176EUCKR_CLS = ( 177 1,1,1,1,1,1,1,1, # 00 - 07 178 1,1,1,1,1,1,0,0, # 08 - 0f 179 1,1,1,1,1,1,1,1, # 10 - 17 180 1,1,1,0,1,1,1,1, # 18 - 1f 181 1,1,1,1,1,1,1,1, # 20 - 27 182 1,1,1,1,1,1,1,1, # 28 - 2f 183 1,1,1,1,1,1,1,1, # 30 - 37 184 1,1,1,1,1,1,1,1, # 38 - 3f 185 1,1,1,1,1,1,1,1, # 40 - 47 186 1,1,1,1,1,1,1,1, # 48 - 4f 187 1,1,1,1,1,1,1,1, # 50 - 57 188 1,1,1,1,1,1,1,1, # 58 - 5f 189 1,1,1,1,1,1,1,1, # 60 - 67 190 1,1,1,1,1,1,1,1, # 68 - 6f 191 1,1,1,1,1,1,1,1, # 70 - 77 192 1,1,1,1,1,1,1,1, # 78 - 7f 193 0,0,0,0,0,0,0,0, # 80 - 87 194 0,0,0,0,0,0,0,0, # 88 - 8f 195 0,0,0,0,0,0,0,0, # 90 - 97 196 0,0,0,0,0,0,0,0, # 98 - 9f 197 0,2,2,2,2,2,2,2, # a0 - a7 198 2,2,2,2,2,3,3,3, # a8 - af 199 2,2,2,2,2,2,2,2, # b0 - b7 200 2,2,2,2,2,2,2,2, # b8 - bf 201 2,2,2,2,2,2,2,2, # c0 - c7 202 2,3,2,2,2,2,2,2, # c8 - cf 203 2,2,2,2,2,2,2,2, # d0 - d7 204 2,2,2,2,2,2,2,2, # d8 - df 205 2,2,2,2,2,2,2,2, # e0 - e7 206 2,2,2,2,2,2,2,2, # e8 - ef 207 2,2,2,2,2,2,2,2, # f0 - f7 208 2,2,2,2,2,2,2,0 # f8 - ff 209) 210 211EUCKR_ST = ( 212 MachineState.ERROR,MachineState.START, 3,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#00-07 213 MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START #08-0f 214) 215 216EUCKR_CHAR_LEN_TABLE = (0, 1, 2, 0) 217 218EUCKR_SM_MODEL = {'class_table': EUCKR_CLS, 219 'class_factor': 4, 220 'state_table': EUCKR_ST, 221 'char_len_table': EUCKR_CHAR_LEN_TABLE, 222 'name': 'EUC-KR'} 223 224# EUC-TW 225 226EUCTW_CLS = ( 227 2,2,2,2,2,2,2,2, # 00 - 07 228 2,2,2,2,2,2,0,0, # 08 - 0f 229 2,2,2,2,2,2,2,2, # 10 - 17 230 2,2,2,0,2,2,2,2, # 18 - 1f 231 2,2,2,2,2,2,2,2, # 20 - 27 232 2,2,2,2,2,2,2,2, # 28 - 2f 233 2,2,2,2,2,2,2,2, # 30 - 37 234 2,2,2,2,2,2,2,2, # 38 - 3f 235 2,2,2,2,2,2,2,2, # 40 - 47 236 2,2,2,2,2,2,2,2, # 48 - 4f 237 2,2,2,2,2,2,2,2, # 50 - 57 238 2,2,2,2,2,2,2,2, # 58 - 5f 239 2,2,2,2,2,2,2,2, # 60 - 67 240 2,2,2,2,2,2,2,2, # 68 - 6f 241 2,2,2,2,2,2,2,2, # 70 - 77 242 2,2,2,2,2,2,2,2, # 78 - 7f 243 0,0,0,0,0,0,0,0, # 80 - 87 244 0,0,0,0,0,0,6,0, # 88 - 8f 245 0,0,0,0,0,0,0,0, # 90 - 97 246 0,0,0,0,0,0,0,0, # 98 - 9f 247 0,3,4,4,4,4,4,4, # a0 - a7 248 5,5,1,1,1,1,1,1, # a8 - af 249 1,1,1,1,1,1,1,1, # b0 - b7 250 1,1,1,1,1,1,1,1, # b8 - bf 251 1,1,3,1,3,3,3,3, # c0 - c7 252 3,3,3,3,3,3,3,3, # c8 - cf 253 3,3,3,3,3,3,3,3, # d0 - d7 254 3,3,3,3,3,3,3,3, # d8 - df 255 3,3,3,3,3,3,3,3, # e0 - e7 256 3,3,3,3,3,3,3,3, # e8 - ef 257 3,3,3,3,3,3,3,3, # f0 - f7 258 3,3,3,3,3,3,3,0 # f8 - ff 259) 260 261EUCTW_ST = ( 262 MachineState.ERROR,MachineState.ERROR,MachineState.START, 3, 3, 3, 4,MachineState.ERROR,#00-07 263 MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,#08-0f 264 MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ERROR,MachineState.START,MachineState.ERROR,#10-17 265 MachineState.START,MachineState.START,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#18-1f 266 5,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.ERROR,MachineState.START,MachineState.START,#20-27 267 MachineState.START,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START #28-2f 268) 269 270EUCTW_CHAR_LEN_TABLE = (0, 0, 1, 2, 2, 2, 3) 271 272EUCTW_SM_MODEL = {'class_table': EUCTW_CLS, 273 'class_factor': 7, 274 'state_table': EUCTW_ST, 275 'char_len_table': EUCTW_CHAR_LEN_TABLE, 276 'name': 'x-euc-tw'} 277 278# GB2312 279 280GB2312_CLS = ( 281 1,1,1,1,1,1,1,1, # 00 - 07 282 1,1,1,1,1,1,0,0, # 08 - 0f 283 1,1,1,1,1,1,1,1, # 10 - 17 284 1,1,1,0,1,1,1,1, # 18 - 1f 285 1,1,1,1,1,1,1,1, # 20 - 27 286 1,1,1,1,1,1,1,1, # 28 - 2f 287 3,3,3,3,3,3,3,3, # 30 - 37 288 3,3,1,1,1,1,1,1, # 38 - 3f 289 2,2,2,2,2,2,2,2, # 40 - 47 290 2,2,2,2,2,2,2,2, # 48 - 4f 291 2,2,2,2,2,2,2,2, # 50 - 57 292 2,2,2,2,2,2,2,2, # 58 - 5f 293 2,2,2,2,2,2,2,2, # 60 - 67 294 2,2,2,2,2,2,2,2, # 68 - 6f 295 2,2,2,2,2,2,2,2, # 70 - 77 296 2,2,2,2,2,2,2,4, # 78 - 7f 297 5,6,6,6,6,6,6,6, # 80 - 87 298 6,6,6,6,6,6,6,6, # 88 - 8f 299 6,6,6,6,6,6,6,6, # 90 - 97 300 6,6,6,6,6,6,6,6, # 98 - 9f 301 6,6,6,6,6,6,6,6, # a0 - a7 302 6,6,6,6,6,6,6,6, # a8 - af 303 6,6,6,6,6,6,6,6, # b0 - b7 304 6,6,6,6,6,6,6,6, # b8 - bf 305 6,6,6,6,6,6,6,6, # c0 - c7 306 6,6,6,6,6,6,6,6, # c8 - cf 307 6,6,6,6,6,6,6,6, # d0 - d7 308 6,6,6,6,6,6,6,6, # d8 - df 309 6,6,6,6,6,6,6,6, # e0 - e7 310 6,6,6,6,6,6,6,6, # e8 - ef 311 6,6,6,6,6,6,6,6, # f0 - f7 312 6,6,6,6,6,6,6,0 # f8 - ff 313) 314 315GB2312_ST = ( 316 MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START, 3,MachineState.ERROR,#00-07 317 MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,#08-0f 318 MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ERROR,MachineState.ERROR,MachineState.START,#10-17 319 4,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#18-1f 320 MachineState.ERROR,MachineState.ERROR, 5,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ERROR,#20-27 321 MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START #28-2f 322) 323 324# To be accurate, the length of class 6 can be either 2 or 4. 325# But it is not necessary to discriminate between the two since 326# it is used for frequency analysis only, and we are validating 327# each code range there as well. So it is safe to set it to be 328# 2 here. 329GB2312_CHAR_LEN_TABLE = (0, 1, 1, 1, 1, 1, 2) 330 331GB2312_SM_MODEL = {'class_table': GB2312_CLS, 332 'class_factor': 7, 333 'state_table': GB2312_ST, 334 'char_len_table': GB2312_CHAR_LEN_TABLE, 335 'name': 'GB2312'} 336 337# Shift_JIS 338 339SJIS_CLS = ( 340 1,1,1,1,1,1,1,1, # 00 - 07 341 1,1,1,1,1,1,0,0, # 08 - 0f 342 1,1,1,1,1,1,1,1, # 10 - 17 343 1,1,1,0,1,1,1,1, # 18 - 1f 344 1,1,1,1,1,1,1,1, # 20 - 27 345 1,1,1,1,1,1,1,1, # 28 - 2f 346 1,1,1,1,1,1,1,1, # 30 - 37 347 1,1,1,1,1,1,1,1, # 38 - 3f 348 2,2,2,2,2,2,2,2, # 40 - 47 349 2,2,2,2,2,2,2,2, # 48 - 4f 350 2,2,2,2,2,2,2,2, # 50 - 57 351 2,2,2,2,2,2,2,2, # 58 - 5f 352 2,2,2,2,2,2,2,2, # 60 - 67 353 2,2,2,2,2,2,2,2, # 68 - 6f 354 2,2,2,2,2,2,2,2, # 70 - 77 355 2,2,2,2,2,2,2,1, # 78 - 7f 356 3,3,3,3,3,2,2,3, # 80 - 87 357 3,3,3,3,3,3,3,3, # 88 - 8f 358 3,3,3,3,3,3,3,3, # 90 - 97 359 3,3,3,3,3,3,3,3, # 98 - 9f 360 #0xa0 is illegal in sjis encoding, but some pages does 361 #contain such byte. We need to be more error forgiven. 362 2,2,2,2,2,2,2,2, # a0 - a7 363 2,2,2,2,2,2,2,2, # a8 - af 364 2,2,2,2,2,2,2,2, # b0 - b7 365 2,2,2,2,2,2,2,2, # b8 - bf 366 2,2,2,2,2,2,2,2, # c0 - c7 367 2,2,2,2,2,2,2,2, # c8 - cf 368 2,2,2,2,2,2,2,2, # d0 - d7 369 2,2,2,2,2,2,2,2, # d8 - df 370 3,3,3,3,3,3,3,3, # e0 - e7 371 3,3,3,3,3,4,4,4, # e8 - ef 372 3,3,3,3,3,3,3,3, # f0 - f7 373 3,3,3,3,3,0,0,0) # f8 - ff 374 375 376SJIS_ST = ( 377 MachineState.ERROR,MachineState.START,MachineState.START, 3,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#00-07 378 MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,#08-0f 379 MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START #10-17 380) 381 382SJIS_CHAR_LEN_TABLE = (0, 1, 1, 2, 0, 0) 383 384SJIS_SM_MODEL = {'class_table': SJIS_CLS, 385 'class_factor': 6, 386 'state_table': SJIS_ST, 387 'char_len_table': SJIS_CHAR_LEN_TABLE, 388 'name': 'Shift_JIS'} 389 390# UCS2-BE 391 392UCS2BE_CLS = ( 393 0,0,0,0,0,0,0,0, # 00 - 07 394 0,0,1,0,0,2,0,0, # 08 - 0f 395 0,0,0,0,0,0,0,0, # 10 - 17 396 0,0,0,3,0,0,0,0, # 18 - 1f 397 0,0,0,0,0,0,0,0, # 20 - 27 398 0,3,3,3,3,3,0,0, # 28 - 2f 399 0,0,0,0,0,0,0,0, # 30 - 37 400 0,0,0,0,0,0,0,0, # 38 - 3f 401 0,0,0,0,0,0,0,0, # 40 - 47 402 0,0,0,0,0,0,0,0, # 48 - 4f 403 0,0,0,0,0,0,0,0, # 50 - 57 404 0,0,0,0,0,0,0,0, # 58 - 5f 405 0,0,0,0,0,0,0,0, # 60 - 67 406 0,0,0,0,0,0,0,0, # 68 - 6f 407 0,0,0,0,0,0,0,0, # 70 - 77 408 0,0,0,0,0,0,0,0, # 78 - 7f 409 0,0,0,0,0,0,0,0, # 80 - 87 410 0,0,0,0,0,0,0,0, # 88 - 8f 411 0,0,0,0,0,0,0,0, # 90 - 97 412 0,0,0,0,0,0,0,0, # 98 - 9f 413 0,0,0,0,0,0,0,0, # a0 - a7 414 0,0,0,0,0,0,0,0, # a8 - af 415 0,0,0,0,0,0,0,0, # b0 - b7 416 0,0,0,0,0,0,0,0, # b8 - bf 417 0,0,0,0,0,0,0,0, # c0 - c7 418 0,0,0,0,0,0,0,0, # c8 - cf 419 0,0,0,0,0,0,0,0, # d0 - d7 420 0,0,0,0,0,0,0,0, # d8 - df 421 0,0,0,0,0,0,0,0, # e0 - e7 422 0,0,0,0,0,0,0,0, # e8 - ef 423 0,0,0,0,0,0,0,0, # f0 - f7 424 0,0,0,0,0,0,4,5 # f8 - ff 425) 426 427UCS2BE_ST = ( 428 5, 7, 7,MachineState.ERROR, 4, 3,MachineState.ERROR,MachineState.ERROR,#00-07 429 MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,#08-0f 430 MachineState.ITS_ME,MachineState.ITS_ME, 6, 6, 6, 6,MachineState.ERROR,MachineState.ERROR,#10-17 431 6, 6, 6, 6, 6,MachineState.ITS_ME, 6, 6,#18-1f 432 6, 6, 6, 6, 5, 7, 7,MachineState.ERROR,#20-27 433 5, 8, 6, 6,MachineState.ERROR, 6, 6, 6,#28-2f 434 6, 6, 6, 6,MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START #30-37 435) 436 437UCS2BE_CHAR_LEN_TABLE = (2, 2, 2, 0, 2, 2) 438 439UCS2BE_SM_MODEL = {'class_table': UCS2BE_CLS, 440 'class_factor': 6, 441 'state_table': UCS2BE_ST, 442 'char_len_table': UCS2BE_CHAR_LEN_TABLE, 443 'name': 'UTF-16BE'} 444 445# UCS2-LE 446 447UCS2LE_CLS = ( 448 0,0,0,0,0,0,0,0, # 00 - 07 449 0,0,1,0,0,2,0,0, # 08 - 0f 450 0,0,0,0,0,0,0,0, # 10 - 17 451 0,0,0,3,0,0,0,0, # 18 - 1f 452 0,0,0,0,0,0,0,0, # 20 - 27 453 0,3,3,3,3,3,0,0, # 28 - 2f 454 0,0,0,0,0,0,0,0, # 30 - 37 455 0,0,0,0,0,0,0,0, # 38 - 3f 456 0,0,0,0,0,0,0,0, # 40 - 47 457 0,0,0,0,0,0,0,0, # 48 - 4f 458 0,0,0,0,0,0,0,0, # 50 - 57 459 0,0,0,0,0,0,0,0, # 58 - 5f 460 0,0,0,0,0,0,0,0, # 60 - 67 461 0,0,0,0,0,0,0,0, # 68 - 6f 462 0,0,0,0,0,0,0,0, # 70 - 77 463 0,0,0,0,0,0,0,0, # 78 - 7f 464 0,0,0,0,0,0,0,0, # 80 - 87 465 0,0,0,0,0,0,0,0, # 88 - 8f 466 0,0,0,0,0,0,0,0, # 90 - 97 467 0,0,0,0,0,0,0,0, # 98 - 9f 468 0,0,0,0,0,0,0,0, # a0 - a7 469 0,0,0,0,0,0,0,0, # a8 - af 470 0,0,0,0,0,0,0,0, # b0 - b7 471 0,0,0,0,0,0,0,0, # b8 - bf 472 0,0,0,0,0,0,0,0, # c0 - c7 473 0,0,0,0,0,0,0,0, # c8 - cf 474 0,0,0,0,0,0,0,0, # d0 - d7 475 0,0,0,0,0,0,0,0, # d8 - df 476 0,0,0,0,0,0,0,0, # e0 - e7 477 0,0,0,0,0,0,0,0, # e8 - ef 478 0,0,0,0,0,0,0,0, # f0 - f7 479 0,0,0,0,0,0,4,5 # f8 - ff 480) 481 482UCS2LE_ST = ( 483 6, 6, 7, 6, 4, 3,MachineState.ERROR,MachineState.ERROR,#00-07 484 MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,#08-0f 485 MachineState.ITS_ME,MachineState.ITS_ME, 5, 5, 5,MachineState.ERROR,MachineState.ITS_ME,MachineState.ERROR,#10-17 486 5, 5, 5,MachineState.ERROR, 5,MachineState.ERROR, 6, 6,#18-1f 487 7, 6, 8, 8, 5, 5, 5,MachineState.ERROR,#20-27 488 5, 5, 5,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR, 5, 5,#28-2f 489 5, 5, 5,MachineState.ERROR, 5,MachineState.ERROR,MachineState.START,MachineState.START #30-37 490) 491 492UCS2LE_CHAR_LEN_TABLE = (2, 2, 2, 2, 2, 2) 493 494UCS2LE_SM_MODEL = {'class_table': UCS2LE_CLS, 495 'class_factor': 6, 496 'state_table': UCS2LE_ST, 497 'char_len_table': UCS2LE_CHAR_LEN_TABLE, 498 'name': 'UTF-16LE'} 499 500# UTF-8 501 502UTF8_CLS = ( 503 1,1,1,1,1,1,1,1, # 00 - 07 #allow 0x00 as a legal value 504 1,1,1,1,1,1,0,0, # 08 - 0f 505 1,1,1,1,1,1,1,1, # 10 - 17 506 1,1,1,0,1,1,1,1, # 18 - 1f 507 1,1,1,1,1,1,1,1, # 20 - 27 508 1,1,1,1,1,1,1,1, # 28 - 2f 509 1,1,1,1,1,1,1,1, # 30 - 37 510 1,1,1,1,1,1,1,1, # 38 - 3f 511 1,1,1,1,1,1,1,1, # 40 - 47 512 1,1,1,1,1,1,1,1, # 48 - 4f 513 1,1,1,1,1,1,1,1, # 50 - 57 514 1,1,1,1,1,1,1,1, # 58 - 5f 515 1,1,1,1,1,1,1,1, # 60 - 67 516 1,1,1,1,1,1,1,1, # 68 - 6f 517 1,1,1,1,1,1,1,1, # 70 - 77 518 1,1,1,1,1,1,1,1, # 78 - 7f 519 2,2,2,2,3,3,3,3, # 80 - 87 520 4,4,4,4,4,4,4,4, # 88 - 8f 521 4,4,4,4,4,4,4,4, # 90 - 97 522 4,4,4,4,4,4,4,4, # 98 - 9f 523 5,5,5,5,5,5,5,5, # a0 - a7 524 5,5,5,5,5,5,5,5, # a8 - af 525 5,5,5,5,5,5,5,5, # b0 - b7 526 5,5,5,5,5,5,5,5, # b8 - bf 527 0,0,6,6,6,6,6,6, # c0 - c7 528 6,6,6,6,6,6,6,6, # c8 - cf 529 6,6,6,6,6,6,6,6, # d0 - d7 530 6,6,6,6,6,6,6,6, # d8 - df 531 7,8,8,8,8,8,8,8, # e0 - e7 532 8,8,8,8,8,9,8,8, # e8 - ef 533 10,11,11,11,11,11,11,11, # f0 - f7 534 12,13,13,13,14,15,0,0 # f8 - ff 535) 536 537UTF8_ST = ( 538 MachineState.ERROR,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR, 12, 10,#00-07 539 9, 11, 8, 7, 6, 5, 4, 3,#08-0f 540 MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#10-17 541 MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#18-1f 542 MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,#20-27 543 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 544 MachineState.ERROR,MachineState.ERROR, 5, 5, 5, 5,MachineState.ERROR,MachineState.ERROR,#30-37 545 MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#38-3f 546 MachineState.ERROR,MachineState.ERROR,MachineState.ERROR, 5, 5, 5,MachineState.ERROR,MachineState.ERROR,#40-47 547 MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#48-4f 548 MachineState.ERROR,MachineState.ERROR, 7, 7, 7, 7,MachineState.ERROR,MachineState.ERROR,#50-57 549 MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#58-5f 550 MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR, 7, 7,MachineState.ERROR,MachineState.ERROR,#60-67 551 MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#68-6f 552 MachineState.ERROR,MachineState.ERROR, 9, 9, 9, 9,MachineState.ERROR,MachineState.ERROR,#70-77 553 MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#78-7f 554 MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR, 9,MachineState.ERROR,MachineState.ERROR,#80-87 555 MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#88-8f 556 MachineState.ERROR,MachineState.ERROR, 12, 12, 12, 12,MachineState.ERROR,MachineState.ERROR,#90-97 557 MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#98-9f 558 MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR, 12,MachineState.ERROR,MachineState.ERROR,#a0-a7 559 MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#a8-af 560 MachineState.ERROR,MachineState.ERROR, 12, 12, 12,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#b0-b7 561 MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#b8-bf 562 MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.ERROR,MachineState.ERROR,#c0-c7 563 MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR #c8-cf 564) 565 566UTF8_CHAR_LEN_TABLE = (0, 1, 0, 0, 0, 0, 2, 3, 3, 3, 4, 4, 5, 5, 6, 6) 567 568UTF8_SM_MODEL = {'class_table': UTF8_CLS, 569 'class_factor': 16, 570 'state_table': UTF8_ST, 571 'char_len_table': UTF8_CHAR_LEN_TABLE, 572 'name': 'UTF-8'} 573