| /********************************************************************** |
| iso8859_10.c - Oniguruma (regular expression library) |
| **********************************************************************/ |
| /*- |
| * Copyright (c) 2002-2007 K.Kosako <sndgk393 AT ybb DOT ne DOT jp> |
| * 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_10_TO_LOWER_CASE(c) EncISO_8859_10_ToLowerCaseTable[c] |
| #define ENC_IS_ISO_8859_10_CTYPE(code,ctype) \ |
| ((EncISO_8859_10_CtypeTable[code] & CTYPE_TO_BIT(ctype)) != 0) |
| |
| static const UChar EncISO_8859_10_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', '\261', '\262', '\263', '\264', '\265', '\266', '\247', |
| '\270', '\271', '\272', '\273', '\274', '\255', '\276', '\277', |
| '\260', '\261', '\262', '\263', '\264', '\265', '\266', '\267', |
| '\270', '\271', '\272', '\273', '\274', '\275', '\276', '\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_10_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, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x00a0, |
| 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x01a0, 0x34a2, 0x34a2, |
| 0x00a0, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x01a0, |
| 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x01a0, 0x30e2, 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; |
| } |
| |
| *lower = ENC_ISO_8859_10_TO_LOWER_CASE(*p); |
| (*pp)++; |
| return 1; |
| } |
| |
| #if 0 |
| static int |
| is_mbc_ambiguous(OnigCaseFoldType flag, const UChar** pp, const UChar* end) |
| { |
| int v; |
| const UChar* p = *pp; |
| |
| if (*p == 0xdf && (flag & INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR) != 0) { |
| (*pp)++; |
| return TRUE; |
| } |
| |
| (*pp)++; |
| v = (EncISO_8859_10_CtypeTable[*p] & (BIT_CTYPE_UPPER | BIT_CTYPE_LOWER)); |
| if ((v | BIT_CTYPE_LOWER) != 0) { |
| return TRUE; |
| } |
| |
| return (v != 0 ? TRUE : FALSE); |
| } |
| #endif |
| |
| static int |
| is_code_ctype(OnigCodePoint code, unsigned int ctype) |
| { |
| if (code < 256) |
| return ENC_IS_ISO_8859_10_CTYPE(code, ctype); |
| else |
| return FALSE; |
| } |
| |
| static const OnigPairCaseFoldCodes CaseFoldMap[] = { |
| { 0xa1, 0xb1 }, |
| { 0xa2, 0xb2 }, |
| { 0xa3, 0xb3 }, |
| { 0xa4, 0xb4 }, |
| { 0xa5, 0xb5 }, |
| { 0xa6, 0xb6 }, |
| { 0xa8, 0xb8 }, |
| { 0xa9, 0xb9 }, |
| { 0xaa, 0xba }, |
| { 0xab, 0xbb }, |
| { 0xac, 0xbc }, |
| { 0xae, 0xbe }, |
| { 0xaf, 0xbf }, |
| |
| { 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_10 = { |
| onigenc_single_byte_mbc_enc_len, |
| "ISO-8859-10", /* 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 |
| }; |