uchardet/src/LangModels/LangCzechModel.cpp-代码预览-uchardet:高效可靠的字符编码检测库，支持多语言与多种编码格式

03167383创建于 2022年9月22日历史提交
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
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 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
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 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is Mozilla Communicator client 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):
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
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#include "../nsSBCharSetProber.h"

/********* Language model for: Czech *********/

/**
 * Generated by BuildLangModel.py
 * On: 2016-09-21 03:28:11.733089
 **/

/* Character Mapping Table:
 * ILL: illegal character.
 * CTR: control character specific to the charset.
 * RET: carriage/return.
 * SYM: symbol (punctuation) that does not belong to word.
 * NUM: 0 - 9.
 *
 * Other characters are ordered by probabilities
 * (0 is the most common character in the language).
 *
 * Orders are generic to a language. So the codepoint with order X in
 * CHARSET1 maps to the same character as the codepoint with the same
 * order X in CHARSET2 for the same language.
 * As such, it is possible to get missing order. For instance the
 * ligature of 'o' and 'e' exists in ISO-8859-15 but not in ISO-8859-1
 * even though they are both used for French. Same for the euro sign.
 */
static const unsigned char Windows_1250_CharToOrderMap[] =
{
  CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,RET,CTR,CTR,RET,CTR,CTR, /* 0X */
  CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR, /* 1X */
  SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM, /* 2X */
  NUM,NUM,NUM,NUM,NUM,NUM,NUM,NUM,NUM,NUM,SYM,SYM,SYM,SYM,SYM,SYM, /* 3X */
  SYM,  3, 22, 14, 15,  1, 30, 32, 17,  4, 21, 12, 10, 16,  2,  0, /* 4X */
    8, 40,  9,  6,  5, 13,  7, 36, 34, 20, 19,SYM,SYM,SYM,SYM,SYM, /* 5X */
  SYM,  3, 22, 14, 15,  1, 30, 32, 17,  4, 21, 12, 10, 16,  2,  0, /* 6X */
    8, 40,  9,  6,  5, 13,  7, 36, 34, 20, 19,SYM,SYM,SYM,SYM,CTR, /* 7X */
  SYM,ILL,SYM,ILL,SYM,SYM,SYM,SYM,ILL,SYM, 29,SYM, 46, 38, 26, 47, /* 8X */
  ILL,SYM,SYM,SYM,SYM,SYM,SYM,SYM,ILL,SYM, 29,SYM, 46, 38, 26, 48, /* 9X */
  SYM,SYM,SYM, 49,SYM, 50,SYM,SYM,SYM,SYM, 51,SYM,SYM,SYM,SYM, 52, /* AX */
  SYM,SYM,SYM, 53,SYM,SYM,SYM,SYM,SYM, 54, 55,SYM, 45,SYM, 45, 56, /* BX */
   57, 18, 58, 59, 42, 60, 61, 62, 25, 24, 63, 64, 23, 11, 65, 39, /* CX */
   66, 67, 35, 37, 68, 69, 41,SYM, 27, 31, 33, 70, 43, 28, 71, 72, /* DX */
   73, 18, 74, 75, 42, 76, 77, 78, 25, 24, 79, 80, 23, 11, 81, 39, /* EX */
   82, 83, 35, 37, 84, 85, 41,SYM, 27, 31, 33, 86, 43, 28, 87,SYM, /* FX */
};
/*X0  X1  X2  X3  X4  X5  X6  X7  X8  X9  XA  XB  XC  XD  XE  XF */

static const unsigned char Mac_Centraleurope_CharToOrderMap[] =
{
  CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,RET,CTR,CTR,RET,CTR,CTR, /* 0X */
  CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR, /* 1X */
  SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM, /* 2X */
  NUM,NUM,NUM,NUM,NUM,NUM,NUM,NUM,NUM,NUM,SYM,SYM,SYM,SYM,SYM,SYM, /* 3X */
  SYM,  3, 22, 14, 15,  1, 30, 32, 17,  4, 21, 12, 10, 16,  2,  0, /* 4X */
    8, 40,  9,  6,  5, 13,  7, 36, 34, 20, 19,SYM,SYM,SYM,SYM,SYM, /* 5X */
  SYM,  3, 22, 14, 15,  1, 30, 32, 17,  4, 21, 12, 10, 16,  2,  0, /* 6X */
    8, 40,  9,  6,  5, 13,  7, 36, 34, 20, 19,SYM,SYM,SYM,SYM,CTR, /* 7X */
   42, 88, 89, 24, 90, 41, 43, 18, 91, 25, 42, 25, 92, 93, 24, 94, /* 8X */
   95, 39, 11, 39, 44, 44, 96, 37, 97, 98, 41, 99, 33, 23, 23, 43, /* 9X */
  SYM,SYM,100,SYM,SYM,SYM,SYM,101,SYM,SYM,SYM,102,SYM,SYM,103,104, /* AX */
  105,106,SYM,SYM,107,108,SYM,SYM,109,110,111, 45, 45,112,113,114, /* BX */
  115,116,SYM,SYM,117, 35,SYM,SYM,SYM,SYM,SYM, 35,118,119,120,121, /* CX */
  SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,122,123,124, 27,SYM,SYM, 27,125, /* DX */
  126, 29,SYM,SYM, 29, 46, 46, 18, 38, 38, 11, 26, 26,127, 37,128, /* EX */
  129, 31, 33, 31,130,131,132,133, 28, 28,134,135,136,137,138,SYM, /* FX */
};
/*X0  X1  X2  X3  X4  X5  X6  X7  X8  X9  XA  XB  XC  XD  XE  XF */

static const unsigned char Ibm852_CharToOrderMap[] =
{
  CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,RET,CTR,CTR,RET,CTR,CTR, /* 0X */
  CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR, /* 1X */
  SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM, /* 2X */
  NUM,NUM,NUM,NUM,NUM,NUM,NUM,NUM,NUM,NUM,SYM,SYM,SYM,SYM,SYM,SYM, /* 3X */
  SYM,  3, 22, 14, 15,  1, 30, 32, 17,  4, 21, 12, 10, 16,  2,  0, /* 4X */
    8, 40,  9,  6,  5, 13,  7, 36, 34, 20, 19,SYM,SYM,SYM,SYM,SYM, /* 5X */
  SYM,  3, 22, 14, 15,  1, 30, 32, 17,  4, 21, 12, 10, 16,  2,  0, /* 6X */
    8, 40,  9,  6,  5, 13,  7, 36, 34, 20, 19,SYM,SYM,SYM,SYM,CTR, /* 7X */
  139, 43, 24,140, 42, 31,141,142,143,144,145,146,147,148, 42,149, /* 8X */
   24,150,151,152, 41, 45, 45, 46, 46, 41, 43, 38, 38,153,SYM, 25, /* 9X */
   18, 11, 37, 33,154,155, 26, 26,156,157,SYM,158, 25,159,SYM,SYM, /* AX */
  SYM,SYM,SYM,SYM,SYM, 18,160, 23,161,SYM,SYM,SYM,SYM,162,163,SYM, /* BX */
  SYM,SYM,SYM,SYM,SYM,SYM,164,165,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM, /* CX */
  166,167, 39,168, 39, 35, 11,169, 23,SYM,SYM,SYM,SYM,170, 31,SYM, /* DX */
   37,171,172,173,174, 35, 29, 29,175, 33,176,177, 28, 28,178,SYM, /* EX */
  SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,179, 27, 27,SYM,SYM, /* FX */
};
/*X0  X1  X2  X3  X4  X5  X6  X7  X8  X9  XA  XB  XC  XD  XE  XF */

static const unsigned char Iso_8859_2_CharToOrderMap[] =
{
  CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,RET,CTR,CTR,RET,CTR,CTR, /* 0X */
  CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR, /* 1X */
  SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM,SYM, /* 2X */
  NUM,NUM,NUM,NUM,NUM,NUM,NUM,NUM,NUM,NUM,SYM,SYM,SYM,SYM,SYM,SYM, /* 3X */
  SYM,  3, 22, 14, 15,  1, 30, 32, 17,  4, 21, 12, 10, 16,  2,  0, /* 4X */
    8, 40,  9,  6,  5, 13,  7, 36, 34, 20, 19,SYM,SYM,SYM,SYM,SYM, /* 5X */
  SYM,  3, 22, 14, 15,  1, 30, 32, 17,  4, 21, 12, 10, 16,  2,  0, /* 6X */
    8, 40,  9,  6,  5, 13,  7, 36, 34, 20, 19,SYM,SYM,SYM,SYM,CTR, /* 7X */
  CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR, /* 8X */
  CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR,CTR, /* 9X */
  SYM,180,SYM,181,SYM, 45, 46,SYM,SYM, 29,182, 38,183,SYM, 26,184, /* AX */
  SYM,185,SYM,186,SYM, 45, 46,SYM,SYM, 29,187, 38,188,SYM, 26,189, /* BX */
  190, 18,191,192, 42,193,194,195, 25, 24,196,197, 23, 11,198, 39, /* CX */
  199,200, 35, 37,201,202, 41,SYM, 27, 31, 33,203, 43, 28,204,205, /* DX */
  206, 18,207,208, 42,209,210,211, 25, 24,212,213, 23, 11,214, 39, /* EX */
  215,216, 35, 37,217,218, 41,SYM, 27, 31, 33,219, 43, 28,220,SYM, /* FX */
};
/*X0  X1  X2  X3  X4  X5  X6  X7  X8  X9  XA  XB  XC  XD  XE  XF */


/* Model Table:
 * Total sequences: 1025
 * First 512 sequences: 0.9786035192432675
 * Next 512 sequences (512-1024): 0.02139445610866691
 * Rest: 2.0246480655940202e-06
 * Negative sequences: TODO
 */
static const PRUint8 CzechLangModel[] =
{
  2,2,3,2,3,3,3,3,3,3,3,2,3,3,3,3,3,3,2,3,
   2,3,3,0,0,3,3,3,0,2,3,0,3,0,3,2,2,0,2,0,0,
  3,3,3,3,3,3,3,3,3,3,3,0,3,3,3,3,3,3,2,3,
   2,3,3,0,0,3,3,3,0,3,3,2,3,2,3,2,2,2,2,2,2,
  3,3,3,3,3,3,3,2,0,2,3,3,3,3,3,3,2,3,3,3,
   3,2,2,3,3,2,2,0,3,2,3,3,3,0,2,0,0,2,0,0,2,
  3,3,3,2,2,3,3,3,3,3,3,0,3,3,3,3,3,3,0,3,
   3,3,3,0,0,3,3,3,0,3,3,0,3,0,3,2,2,0,2,2,0,
  3,3,3,3,3,3,3,3,3,3,3,3,3,2,3,3,3,2,3,3,
   0,2,3,0,2,3,3,2,0,3,3,0,3,0,2,2,2,2,2,0,2,
  3,3,3,3,3,2,2,3,2,3,3,3,3,3,2,2,2,3,3,3,
   3,2,2,3,3,2,0,3,3,3,0,3,2,0,0,2,2,2,0,0,0,
  3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,2,3,2,3,2,
   3,2,3,0,2,2,0,0,2,0,2,2,2,2,0,2,2,0,2,0,0,
  3,3,3,3,3,2,2,0,2,3,3,3,3,3,2,3,0,2,3,3,
   3,2,2,3,3,2,2,2,3,3,0,3,0,0,0,2,0,2,0,0,0,
  3,3,3,3,3,3,3,0,2,3,3,3,2,3,2,2,2,2,3,0,
   3,2,2,3,2,2,0,3,2,2,2,3,2,0,2,2,0,0,0,0,0,
  3,3,3,3,3,3,3,3,3,2,2,2,3,3,2,3,3,2,3,3,
   3,0,3,0,3,3,2,0,3,2,2,3,3,0,0,2,2,2,2,2,2,
  3,3,3,3,3,3,2,2,2,2,2,3,3,3,2,2,2,2,3,3,
   3,0,2,0,3,2,2,0,3,3,2,3,2,0,0,2,0,2,0,0,0,
  0,2,3,0,2,3,3,3,3,3,3,2,3,0,3,2,3,3,0,3,
   0,3,2,0,0,3,3,2,0,2,0,0,2,0,0,0,0,0,2,0,0,
  3,3,3,3,3,3,2,3,0,3,3,0,2,3,3,3,2,2,3,2,
   3,2,3,0,3,2,2,2,3,0,2,3,2,0,0,0,0,2,0,0,0,
  2,2,3,3,3,3,3,3,3,3,3,0,3,2,3,3,3,3,3,3,
   2,3,3,0,0,3,3,2,0,3,2,0,2,0,2,2,2,0,2,2,0,
  3,3,3,3,3,3,2,2,2,2,2,3,3,2,2,3,2,3,2,2,
   2,0,2,0,2,0,0,0,0,0,2,2,0,0,0,2,0,0,0,0,2,
  3,3,3,3,3,2,3,3,3,3,3,3,3,3,3,2,3,2,3,2,
   3,0,2,3,3,2,2,2,2,2,2,3,2,0,2,2,2,0,0,0,0,
  3,3,3,3,3,2,2,0,3,3,3,3,2,3,2,2,2,2,3,2,
   3,2,3,3,3,2,3,2,2,2,2,3,2,0,0,2,0,2,0,0,0,
  3,3,3,3,3,3,2,3,2,3,3,2,2,3,2,2,2,0,3,0,
   3,2,2,0,2,2,2,2,3,0,2,2,0,0,0,0,2,2,2,0,0,
  0,0,3,0,0,3,3,3,2,3,3,0,3,0,3,3,3,3,0,3,
   0,2,2,0,0,2,3,2,0,3,2,0,0,0,0,2,0,0,0,2,0,
  3,3,3,3,3,3,2,3,3,2,3,3,3,3,2,3,3,3,3,2,
   3,2,2,0,2,2,0,2,2,2,2,2,0,2,0,2,0,2,0,0,0,
  2,2,3,2,2,3,3,3,3,2,3,2,3,2,3,2,3,3,0,3,
   0,2,3,0,0,2,3,2,0,3,2,0,2,2,2,0,0,0,2,0,0,
  2,3,3,3,3,2,3,2,2,2,2,3,2,2,2,2,3,2,2,2,
   0,2,2,0,0,2,0,0,0,3,2,2,0,2,0,2,0,2,0,2,0,
  3,3,3,3,3,3,3,3,0,3,3,3,2,3,2,2,2,2,3,2,
   3,3,2,3,2,2,0,2,3,2,0,2,0,0,0,2,0,2,0,0,0,
  0,0,3,2,0,3,3,2,3,3,3,0,3,0,3,3,2,3,0,2,
   0,3,0,0,0,2,3,3,0,3,0,0,0,0,0,2,0,0,2,2,0,
  2,0,3,0,0,3,2,2,2,2,2,0,3,0,0,2,3,3,0,3,
   0,0,0,0,0,3,2,2,0,0,0,0,0,0,0,0,0,0,0,0,0,
  3,3,3,3,3,3,2,0,0,2,3,3,3,3,2,0,0,0,3,0,
   0,0,3,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,
  3,3,3,2,3,2,2,0,0,2,2,3,2,2,2,3,2,0,3,0,
   0,0,2,0,0,0,0,0,0,3,0,2,0,0,0,2,0,0,0,2,0,
  2,3,2,3,3,0,2,0,0,0,0,3,2,2,0,0,0,0,2,2,
   0,0,2,0,0,2,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,
  0,0,2,0,0,3,3,3,2,3,2,0,2,2,3,2,3,2,0,3,
   0,2,3,0,0,2,2,2,0,3,2,0,0,0,0,0,0,0,0,0,0,
  2,3,3,3,3,3,2,2,2,0,3,3,3,3,0,0,0,0,2,0,
   0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,2,0,0,
  3,3,2,3,3,2,2,0,2,3,3,2,0,3,0,2,2,0,2,2,
   3,0,0,0,2,0,0,0,2,0,2,2,0,2,0,0,0,2,0,0,0,
  0,0,2,2,0,0,3,3,0,2,2,0,2,0,2,2,3,2,0,3,
   0,2,2,0,0,2,3,2,0,0,0,0,0,0,0,2,0,0,0,0,0,
  3,3,3,3,3,2,2,2,2,3,3,0,0,2,2,2,2,2,2,0,
   2,0,0,0,2,0,0,0,0,0,2,2,2,0,0,0,0,0,0,0,0,
  0,0,2,0,0,2,3,2,2,2,2,0,2,0,2,2,2,2,0,3,
   0,2,2,0,0,3,2,2,0,0,2,0,0,0,0,0,0,0,0,0,0,
  2,2,2,2,3,3,0,0,3,2,2,2,2,2,2,2,2,0,2,0,
   2,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,2,0,0,0,0,
  2,0,0,2,0,0,2,0,0,0,0,0,2,3,0,0,0,0,0,0,
   0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,
  2,2,2,2,3,0,2,0,0,0,2,0,2,2,2,0,0,2,0,0,
   0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,
  0,0,2,0,0,0,2,0,0,0,2,0,0,0,0,2,2,0,0,3,
   0,0,2,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,
  2,0,0,2,0,0,0,0,0,0,0,0,2,2,0,0,0,0,2,0,
   0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  2,0,0,2,0,2,0,0,0,0,0,0,0,2,0,0,2,0,0,0,
   0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,
   0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
};


const SequenceModel Windows_1250CzechModel =
{
  Windows_1250_CharToOrderMap,
  CzechLangModel,
  41,
  (float)0.9786035192432675,
  PR_TRUE,
  "WINDOWS-1250"
};

const SequenceModel Mac_CentraleuropeCzechModel =
{
  Mac_Centraleurope_CharToOrderMap,
  CzechLangModel,
  41,
  (float)0.9786035192432675,
  PR_TRUE,
  "MAC-CENTRALEUROPE"
};

const SequenceModel Ibm852CzechModel =
{
  Ibm852_CharToOrderMap,
  CzechLangModel,
  41,
  (float)0.9786035192432675,
  PR_TRUE,
  "IBM852"
};

const SequenceModel Iso_8859_2CzechModel =
{
  Iso_8859_2_CharToOrderMap,
  CzechLangModel,
  41,
  (float)0.9786035192432675,
  PR_TRUE,
  "ISO-8859-2"
};