/src/oniguruma/src/iso8859_16.c

Source
/**********************************************************************
  iso8859_16.c -  Oniguruma (regular expression library)
**********************************************************************/
/*-
 * Copyright (c) 2002-2025  K.Kosako
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#include "regenc.h"

#define ENC_ISO_8859_16_TO_LOWER_CASE(c) EncISO_8859_16_ToLowerCaseTable[c]
#define ENC_IS_ISO_8859_16_CTYPE(code,ctype) \
  ((EncISO_8859_16_CtypeTable[code] & CTYPE_TO_BIT(ctype)) != 0)

static const UChar EncISO_8859_16_ToLowerCaseTable[256] = {
  '\000', '\001', '\002', '\003', '\004', '\005', '\006', '\007',
  '\010', '\011', '\012', '\013', '\014', '\015', '\016', '\017',
  '\020', '\021', '\022', '\023', '\024', '\025', '\026', '\027',
  '\030', '\031', '\032', '\033', '\034', '\035', '\036', '\037',
  '\040', '\041', '\042', '\043', '\044', '\045', '\046', '\047',
  '\050', '\051', '\052', '\053', '\054', '\055', '\056', '\057',
  '\060', '\061', '\062', '\063', '\064', '\065', '\066', '\067',
  '\070', '\071', '\072', '\073', '\074', '\075', '\076', '\077',
  '\100', '\141', '\142', '\143', '\144', '\145', '\146', '\147',
  '\150', '\151', '\152', '\153', '\154', '\155', '\156', '\157',
  '\160', '\161', '\162', '\163', '\164', '\165', '\166', '\167',
  '\170', '\171', '\172', '\133', '\134', '\135', '\136', '\137',
  '\140', '\141', '\142', '\143', '\144', '\145', '\146', '\147',
  '\150', '\151', '\152', '\153', '\154', '\155', '\156', '\157',
  '\160', '\161', '\162', '\163', '\164', '\165', '\166', '\167',
  '\170', '\171', '\172', '\173', '\174', '\175', '\176', '\177',
  '\200', '\201', '\202', '\203', '\204', '\205', '\206', '\207',
  '\210', '\211', '\212', '\213', '\214', '\215', '\216', '\217',
  '\220', '\221', '\222', '\223', '\224', '\225', '\226', '\227',
  '\230', '\231', '\232', '\233', '\234', '\235', '\236', '\237',
  '\240', '\242', '\242', '\263', '\245', '\245', '\250', '\247',
  '\250', '\251', '\272', '\253', '\256', '\255', '\256', '\277',
  '\260', '\261', '\271', '\263', '\270', '\265', '\266', '\267',
  '\270', '\271', '\272', '\273', '\275', '\275', '\377', '\277',
  '\340', '\341', '\342', '\343', '\344', '\345', '\346', '\347',
  '\350', '\351', '\352', '\353', '\354', '\355', '\356', '\357',
  '\360', '\361', '\362', '\363', '\364', '\365', '\366', '\367',
  '\370', '\371', '\372', '\373', '\374', '\375', '\376', '\337',
  '\340', '\341', '\342', '\343', '\344', '\345', '\346', '\347',
  '\350', '\351', '\352', '\353', '\354', '\355', '\356', '\357',
  '\360', '\361', '\362', '\363', '\364', '\365', '\366', '\367',
  '\370', '\371', '\372', '\373', '\374', '\375', '\376', '\377'
};

static const unsigned short EncISO_8859_16_CtypeTable[256] = {
  0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008,
  0x4008, 0x420c, 0x4209, 0x4208, 0x4208, 0x4208, 0x4008, 0x4008,
  0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008,
  0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008,
  0x4284, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0,
  0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0,
  0x78b0, 0x78b0, 0x78b0, 0x78b0, 0x78b0, 0x78b0, 0x78b0, 0x78b0,
  0x78b0, 0x78b0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0,
  0x41a0, 0x7ca2, 0x7ca2, 0x7ca2, 0x7ca2, 0x7ca2, 0x7ca2, 0x74a2,
  0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2,
  0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2,
  0x74a2, 0x74a2, 0x74a2, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x51a0,
  0x41a0, 0x78e2, 0x78e2, 0x78e2, 0x78e2, 0x78e2, 0x78e2, 0x70e2,
  0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2,
  0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2,
  0x70e2, 0x70e2, 0x70e2, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x4008,
  0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008,
  0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008,
  0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008,
  0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008,
  0x0284, 0x34a2, 0x30e2, 0x34a2, 0x00a0, 0x01a0, 0x34a2, 0x00a0,
  0x30e2, 0x00a0, 0x34a2, 0x01a0, 0x34a2, 0x01a0, 0x30e2, 0x34a2,
  0x00a0, 0x00a0, 0x34a2, 0x30e2, 0x34a2, 0x01a0, 0x00a0, 0x01a0,
  0x30e2, 0x30e2, 0x30e2, 0x01a0, 0x34a2, 0x30e2, 0x34a2, 0x30e2,
  0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2,
  0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2,
  0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2,
  0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x30e2,
  0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2,
  0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2,
  0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2,
  0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2
};

static int
mbc_case_fold(OnigCaseFoldType flag,
              const UChar** pp, const UChar* end ARG_UNUSED, UChar* lower)
{
  const UChar* p = *pp;

  if (*p == 0xdf && (flag & INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR) != 0) {
    *lower++ = 's';
    *lower   = 's';
    (*pp)++;
    return 2;
  }

  if (CASE_FOLD_IS_NOT_ASCII_ONLY(flag) || ONIGENC_IS_ASCII_CODE(*p))
    *lower = ENC_ISO_8859_16_TO_LOWER_CASE(*p);
  else
    *lower = *p;

  (*pp)++;
  return 1; /* return byte length of converted char to lower */
}

static int
is_code_ctype(OnigCodePoint code, unsigned int ctype)
{
  if (code < 256) {
    if (ctype > ONIGENC_MAX_STD_CTYPE)
      return FALSE;
    else
      return ENC_IS_ISO_8859_16_CTYPE(code, ctype);
  }
  else
    return FALSE;
}

static const OnigPairCaseFoldCodes CaseFoldMap[] = {
 { 0xa1, 0xa2 },
 { 0xa3, 0xb3 },
 { 0xa6, 0xa8 },
 { 0xaa, 0xba },
 { 0xac, 0xae },
 { 0xaf, 0xbf },

 { 0xb2, 0xb9 },
 { 0xb4, 0xb8 },
 { 0xbc, 0xbd },
 { 0xbe, 0xff },

 { 0xc0, 0xe0 },
 { 0xc1, 0xe1 },
 { 0xc2, 0xe2 },
 { 0xc3, 0xe3 },
 { 0xc4, 0xe4 },
 { 0xc5, 0xe5 },
 { 0xc6, 0xe6 },
 { 0xc7, 0xe7 },
 { 0xc8, 0xe8 },
 { 0xc9, 0xe9 },
 { 0xca, 0xea },
 { 0xcb, 0xeb },
 { 0xcc, 0xec },
 { 0xcd, 0xed },
 { 0xce, 0xee },
 { 0xcf, 0xef },

 { 0xd0, 0xf0 },
 { 0xd1, 0xf1 },
 { 0xd2, 0xf2 },
 { 0xd3, 0xf3 },
 { 0xd4, 0xf4 },
 { 0xd5, 0xf5 },
 { 0xd6, 0xf6 },
 { 0xd7, 0xf7 },
 { 0xd8, 0xf8 },
 { 0xd9, 0xf9 },
 { 0xda, 0xfa },
 { 0xdb, 0xfb },
 { 0xdc, 0xfc },
 { 0xdd, 0xfd },
 { 0xde, 0xfe }
};

static int
apply_all_case_fold(OnigCaseFoldType flag,
                    OnigApplyAllCaseFoldFunc f, void* arg)
{
  return onigenc_apply_all_case_fold_with_map(
             sizeof(CaseFoldMap)/sizeof(OnigPairCaseFoldCodes), CaseFoldMap, 1,
             flag, f, arg);
}

static int
get_case_fold_codes_by_str(OnigCaseFoldType flag,
    const OnigUChar* p, const OnigUChar* end, OnigCaseFoldCodeItem items[])
{
  return onigenc_get_case_fold_codes_by_str_with_map(
                 sizeof(CaseFoldMap)/sizeof(OnigPairCaseFoldCodes), CaseFoldMap, 1,
                 flag, p, end, items);
}

OnigEncodingType OnigEncodingISO_8859_16 = {
  onigenc_single_byte_mbc_enc_len,
  "ISO-8859-16",  /* name */
  1,             /* max enc length */
  1,             /* min enc length */
  onigenc_is_mbc_newline_0x0a,
  onigenc_single_byte_mbc_to_code,
  onigenc_single_byte_code_to_mbclen,
  onigenc_single_byte_code_to_mbc,
  mbc_case_fold,
  apply_all_case_fold,
  get_case_fold_codes_by_str,
  onigenc_minimum_property_name_to_ctype,
  is_code_ctype,
  onigenc_not_support_get_ctype_code_range,
  onigenc_single_byte_left_adjust_char_head,
  onigenc_always_true_is_allowed_reverse_match,
  NULL, /* init */
  NULL, /* is_initialized */
  onigenc_always_true_is_valid_mbc_string,
  ENC_FLAG_ASCII_COMPATIBLE|ENC_FLAG_SKIP_OFFSET_1,
  0, 0
};

Coverage Report

Created: 2025-09-25 06:54

Line	Count	Source
1		/**********************************************************************
2		iso8859_16.c - Oniguruma (regular expression library)
3		**********************************************************************/
4		/*-
5		* Copyright (c) 2002-2025 K.Kosako
6		* All rights reserved.
7		*
8		* Redistribution and use in source and binary forms, with or without
9		* modification, are permitted provided that the following conditions
10		* are met:
11		* 1. Redistributions of source code must retain the above copyright
12		* notice, this list of conditions and the following disclaimer.
13		* 2. Redistributions in binary form must reproduce the above copyright
14		* notice, this list of conditions and the following disclaimer in the
15		* documentation and/or other materials provided with the distribution.
16		*
17		* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18		* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19		* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20		* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21		* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22		* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23		* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24		* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25		* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26		* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27		* SUCH DAMAGE.
28		*/
29
30		#include "regenc.h"
31
32	18.3k	#define ENC_ISO_8859_16_TO_LOWER_CASE(c) EncISO_8859_16_ToLowerCaseTable[c]
33		#define ENC_IS_ISO_8859_16_CTYPE(code,ctype) \
34	333k	((EncISO_8859_16_CtypeTable[code] & CTYPE_TO_BIT(ctype)) != 0)
35
36		static const UChar EncISO_8859_16_ToLowerCaseTable[256] = {
37		'\000', '\001', '\002', '\003', '\004', '\005', '\006', '\007',
38		'\010', '\011', '\012', '\013', '\014', '\015', '\016', '\017',
39		'\020', '\021', '\022', '\023', '\024', '\025', '\026', '\027',
40		'\030', '\031', '\032', '\033', '\034', '\035', '\036', '\037',
41		'\040', '\041', '\042', '\043', '\044', '\045', '\046', '\047',
42		'\050', '\051', '\052', '\053', '\054', '\055', '\056', '\057',
43		'\060', '\061', '\062', '\063', '\064', '\065', '\066', '\067',
44		'\070', '\071', '\072', '\073', '\074', '\075', '\076', '\077',
45		'\100', '\141', '\142', '\143', '\144', '\145', '\146', '\147',
46		'\150', '\151', '\152', '\153', '\154', '\155', '\156', '\157',
47		'\160', '\161', '\162', '\163', '\164', '\165', '\166', '\167',
48		'\170', '\171', '\172', '\133', '\134', '\135', '\136', '\137',
49		'\140', '\141', '\142', '\143', '\144', '\145', '\146', '\147',
50		'\150', '\151', '\152', '\153', '\154', '\155', '\156', '\157',
51		'\160', '\161', '\162', '\163', '\164', '\165', '\166', '\167',
52		'\170', '\171', '\172', '\173', '\174', '\175', '\176', '\177',
53		'\200', '\201', '\202', '\203', '\204', '\205', '\206', '\207',
54		'\210', '\211', '\212', '\213', '\214', '\215', '\216', '\217',
55		'\220', '\221', '\222', '\223', '\224', '\225', '\226', '\227',
56		'\230', '\231', '\232', '\233', '\234', '\235', '\236', '\237',
57		'\240', '\242', '\242', '\263', '\245', '\245', '\250', '\247',
58		'\250', '\251', '\272', '\253', '\256', '\255', '\256', '\277',
59		'\260', '\261', '\271', '\263', '\270', '\265', '\266', '\267',
60		'\270', '\271', '\272', '\273', '\275', '\275', '\377', '\277',
61		'\340', '\341', '\342', '\343', '\344', '\345', '\346', '\347',
62		'\350', '\351', '\352', '\353', '\354', '\355', '\356', '\357',
63		'\360', '\361', '\362', '\363', '\364', '\365', '\366', '\367',
64		'\370', '\371', '\372', '\373', '\374', '\375', '\376', '\337',
65		'\340', '\341', '\342', '\343', '\344', '\345', '\346', '\347',
66		'\350', '\351', '\352', '\353', '\354', '\355', '\356', '\357',
67		'\360', '\361', '\362', '\363', '\364', '\365', '\366', '\367',
68		'\370', '\371', '\372', '\373', '\374', '\375', '\376', '\377'
69		};
70
71		static const unsigned short EncISO_8859_16_CtypeTable[256] = {
72		0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008,
73		0x4008, 0x420c, 0x4209, 0x4208, 0x4208, 0x4208, 0x4008, 0x4008,
74		0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008,
75		0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008,
76		0x4284, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0,
77		0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0,
78		0x78b0, 0x78b0, 0x78b0, 0x78b0, 0x78b0, 0x78b0, 0x78b0, 0x78b0,
79		0x78b0, 0x78b0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0,
80		0x41a0, 0x7ca2, 0x7ca2, 0x7ca2, 0x7ca2, 0x7ca2, 0x7ca2, 0x74a2,
81		0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2,
82		0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2,
83		0x74a2, 0x74a2, 0x74a2, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x51a0,
84		0x41a0, 0x78e2, 0x78e2, 0x78e2, 0x78e2, 0x78e2, 0x78e2, 0x70e2,
85		0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2,
86		0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2,
87		0x70e2, 0x70e2, 0x70e2, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x4008,
88		0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008,
89		0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008,
90		0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008,
91		0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008,
92		0x0284, 0x34a2, 0x30e2, 0x34a2, 0x00a0, 0x01a0, 0x34a2, 0x00a0,
93		0x30e2, 0x00a0, 0x34a2, 0x01a0, 0x34a2, 0x01a0, 0x30e2, 0x34a2,
94		0x00a0, 0x00a0, 0x34a2, 0x30e2, 0x34a2, 0x01a0, 0x00a0, 0x01a0,
95		0x30e2, 0x30e2, 0x30e2, 0x01a0, 0x34a2, 0x30e2, 0x34a2, 0x30e2,
96		0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2,
97		0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2,
98		0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2,
99		0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x30e2,
100		0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2,
101		0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2,
102		0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2,
103		0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2
104		};
105
106		static int
107		mbc_case_fold(OnigCaseFoldType flag,
108		const UChar** pp, const UChar* end ARG_UNUSED, UChar* lower)
109	29.0k	{
110	29.0k	const UChar* p = *pp;
111
112	29.0k	if (*p == 0xdf && (flag & INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR) != 0) {
113	2.95k	*lower++ = 's';
114	2.95k	*lower = 's';
115	2.95k	(*pp)++;
116	2.95k	return 2;
117	2.95k	}
118
119	26.1k	if (CASE_FOLD_IS_NOT_ASCII_ONLY(flag) \|\| ONIGENC_IS_ASCII_CODE(*p))
120	18.3k	lower = ENC_ISO_8859_16_TO_LOWER_CASE(p);
121	7.82k	else
122	7.82k	lower = p;
123
124	26.1k	(*pp)++;
125	26.1k	return 1; /* return byte length of converted char to lower */
126	29.0k	}
127
128		static int
129		is_code_ctype(OnigCodePoint code, unsigned int ctype)
130	333k	{
131	333k	if (code < 256) {
132	333k	if (ctype > ONIGENC_MAX_STD_CTYPE)
133	0	return FALSE;
134	333k	else
135	333k	return ENC_IS_ISO_8859_16_CTYPE(code, ctype);
136	333k	}
137	0	else
138	0	return FALSE;
139	333k	}
140
141		static const OnigPairCaseFoldCodes CaseFoldMap[] = {
142		{ 0xa1, 0xa2 },
143		{ 0xa3, 0xb3 },
144		{ 0xa6, 0xa8 },
145		{ 0xaa, 0xba },
146		{ 0xac, 0xae },
147		{ 0xaf, 0xbf },
148
149		{ 0xb2, 0xb9 },
150		{ 0xb4, 0xb8 },
151		{ 0xbc, 0xbd },
152		{ 0xbe, 0xff },
153
154		{ 0xc0, 0xe0 },
155		{ 0xc1, 0xe1 },
156		{ 0xc2, 0xe2 },
157		{ 0xc3, 0xe3 },
158		{ 0xc4, 0xe4 },
159		{ 0xc5, 0xe5 },
160		{ 0xc6, 0xe6 },
161		{ 0xc7, 0xe7 },
162		{ 0xc8, 0xe8 },
163		{ 0xc9, 0xe9 },
164		{ 0xca, 0xea },
165		{ 0xcb, 0xeb },
166		{ 0xcc, 0xec },
167		{ 0xcd, 0xed },
168		{ 0xce, 0xee },
169		{ 0xcf, 0xef },
170
171		{ 0xd0, 0xf0 },
172		{ 0xd1, 0xf1 },
173		{ 0xd2, 0xf2 },
174		{ 0xd3, 0xf3 },
175		{ 0xd4, 0xf4 },
176		{ 0xd5, 0xf5 },
177		{ 0xd6, 0xf6 },
178		{ 0xd7, 0xf7 },
179		{ 0xd8, 0xf8 },
180		{ 0xd9, 0xf9 },
181		{ 0xda, 0xfa },
182		{ 0xdb, 0xfb },
183		{ 0xdc, 0xfc },
184		{ 0xdd, 0xfd },
185		{ 0xde, 0xfe }
186		};
187
188		static int
189		apply_all_case_fold(OnigCaseFoldType flag,
190		OnigApplyAllCaseFoldFunc f, void* arg)
191	422	{
192	422	return onigenc_apply_all_case_fold_with_map(
193	422	sizeof(CaseFoldMap)/sizeof(OnigPairCaseFoldCodes), CaseFoldMap, 1,
194	422	flag, f, arg);
195	422	}
196
197		static int
198		get_case_fold_codes_by_str(OnigCaseFoldType flag,
199		const OnigUChar* p, const OnigUChar* end, OnigCaseFoldCodeItem items[])
200	41.8k	{
201	41.8k	return onigenc_get_case_fold_codes_by_str_with_map(
202	41.8k	sizeof(CaseFoldMap)/sizeof(OnigPairCaseFoldCodes), CaseFoldMap, 1,
203	41.8k	flag, p, end, items);
204	41.8k	}
205
206		OnigEncodingType OnigEncodingISO_8859_16 = {
207		onigenc_single_byte_mbc_enc_len,
208		"ISO-8859-16", /* name */
209		1, /* max enc length */
210		1, /* min enc length */
211		onigenc_is_mbc_newline_0x0a,
212		onigenc_single_byte_mbc_to_code,
213		onigenc_single_byte_code_to_mbclen,
214		onigenc_single_byte_code_to_mbc,
215		mbc_case_fold,
216		apply_all_case_fold,
217		get_case_fold_codes_by_str,
218		onigenc_minimum_property_name_to_ctype,
219		is_code_ctype,
220		onigenc_not_support_get_ctype_code_range,
221		onigenc_single_byte_left_adjust_char_head,
222		onigenc_always_true_is_allowed_reverse_match,
223		NULL, /* init */
224		NULL, /* is_initialized */
225		onigenc_always_true_is_valid_mbc_string,
226		ENC_FLAG_ASCII_COMPATIBLE\|ENC_FLAG_SKIP_OFFSET_1,
227		0, 0
228		};