diff options
Diffstat (limited to 'ext/mbstring/oniguruma/regenc.c')
-rw-r--r-- | ext/mbstring/oniguruma/regenc.c | 1036 |
1 files changed, 0 insertions, 1036 deletions
diff --git a/ext/mbstring/oniguruma/regenc.c b/ext/mbstring/oniguruma/regenc.c deleted file mode 100644 index a767ca60b6..0000000000 --- a/ext/mbstring/oniguruma/regenc.c +++ /dev/null @@ -1,1036 +0,0 @@ -/********************************************************************** - regenc.c - Oniguruma (regular expression library) -**********************************************************************/ -/*- - * Copyright (c) 2002-2005 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 "regint.h" - -OnigEncoding OnigEncDefaultCharEncoding = ONIG_ENCODING_INIT_DEFAULT; - -extern int -onigenc_init() -{ - return 0; -} - -extern OnigEncoding -onigenc_get_default_encoding() -{ - return OnigEncDefaultCharEncoding; -} - -extern int -onigenc_set_default_encoding(OnigEncoding enc) -{ - OnigEncDefaultCharEncoding = enc; - return 0; -} - -extern UChar* -onigenc_get_right_adjust_char_head(OnigEncoding enc, const UChar* start, const UChar* s) -{ - UChar* p = ONIGENC_LEFT_ADJUST_CHAR_HEAD(enc, start, s); - if (p < s) { - p += enc_len(enc, p); - } - return p; -} - -extern UChar* -onigenc_get_right_adjust_char_head_with_prev(OnigEncoding enc, - const UChar* start, const UChar* s, const UChar** prev) -{ - UChar* p = ONIGENC_LEFT_ADJUST_CHAR_HEAD(enc, start, s); - - if (p < s) { - if (prev) *prev = (const UChar* )p; - p += enc_len(enc, p); - } - else { - if (prev) *prev = (const UChar* )NULL; /* Sorry */ - } - return p; -} - -extern UChar* -onigenc_get_prev_char_head(OnigEncoding enc, const UChar* start, const UChar* s) -{ - if (s <= start) - return (UChar* )NULL; - - return ONIGENC_LEFT_ADJUST_CHAR_HEAD(enc, start, s - 1); -} - -extern UChar* -onigenc_step_back(OnigEncoding enc, const UChar* start, const UChar* s, int n) -{ - while (ONIG_IS_NOT_NULL(s) && n-- > 0) { - if (s <= start) - return (UChar* )NULL; - - s = ONIGENC_LEFT_ADJUST_CHAR_HEAD(enc, start, s - 1); - } - return (UChar* )s; -} - -extern UChar* -onigenc_step(OnigEncoding enc, const UChar* p, const UChar* end, int n) -{ - UChar* q = (UChar* )p; - while (n-- > 0) { - q += ONIGENC_MBC_ENC_LEN(enc, q); - } - return (q <= end ? q : NULL); -} - -extern int -onigenc_strlen(OnigEncoding enc, const UChar* p, const UChar* end) -{ - int n = 0; - UChar* q = (UChar* )p; - - while (q < end) { - q += ONIGENC_MBC_ENC_LEN(enc, q); - n++; - } - return n; -} - -extern int -onigenc_strlen_null(OnigEncoding enc, const UChar* s) -{ - int n = 0; - UChar* p = (UChar* )s; - - while (1) { - if (*p == '\0') { - UChar* q; - int len = ONIGENC_MBC_MINLEN(enc); - - if (len == 1) return n; - q = p + 1; - while (len > 1) { - if (*q != '\0') break; - q++; - len--; - } - if (len == 1) return n; - } - p += ONIGENC_MBC_ENC_LEN(enc, p); - n++; - } -} - -extern int -onigenc_str_bytelen_null(OnigEncoding enc, const UChar* s) -{ - UChar* start = (UChar* )s; - UChar* p = (UChar* )s; - - while (1) { - if (*p == '\0') { - UChar* q; - int len = ONIGENC_MBC_MINLEN(enc); - - if (len == 1) return (int )(p - start); - q = p + 1; - while (len > 1) { - if (*q != '\0') break; - q++; - len--; - } - if (len == 1) return (int )(p - start); - } - p += ONIGENC_MBC_ENC_LEN(enc, p); - } -} - -#ifndef ONIG_RUBY_M17N - -#ifndef NOT_RUBY - -#define USE_APPLICATION_TO_LOWER_CASE_TABLE - -unsigned short OnigEnc_Unicode_ISO_8859_1_CtypeTable[256] = { - 0x2008, 0x2008, 0x2008, 0x2008, 0x2008, 0x2008, 0x2008, 0x2008, - 0x2008, 0x228c, 0x2289, 0x2288, 0x2288, 0x2288, 0x2008, 0x2008, - 0x2008, 0x2008, 0x2008, 0x2008, 0x2008, 0x2008, 0x2008, 0x2008, - 0x2008, 0x2008, 0x2008, 0x2008, 0x2008, 0x2008, 0x2008, 0x2008, - 0x2284, 0x21a0, 0x21a0, 0x21a0, 0x21a0, 0x21a0, 0x21a0, 0x21a0, - 0x21a0, 0x21a0, 0x21a0, 0x21a0, 0x21a0, 0x21a0, 0x21a0, 0x21a0, - 0x38b0, 0x38b0, 0x38b0, 0x38b0, 0x38b0, 0x38b0, 0x38b0, 0x38b0, - 0x38b0, 0x38b0, 0x21a0, 0x21a0, 0x21a0, 0x21a0, 0x21a0, 0x21a0, - 0x21a0, 0x3ca2, 0x3ca2, 0x3ca2, 0x3ca2, 0x3ca2, 0x3ca2, 0x34a2, - 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, - 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, - 0x34a2, 0x34a2, 0x34a2, 0x21a0, 0x21a0, 0x21a0, 0x21a0, 0x31a0, - 0x21a0, 0x38e2, 0x38e2, 0x38e2, 0x38e2, 0x38e2, 0x38e2, 0x30e2, - 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, - 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, - 0x30e2, 0x30e2, 0x30e2, 0x21a0, 0x21a0, 0x21a0, 0x21a0, 0x2008, - 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0288, 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, 0x01a0, 0x00a0, 0x00a0, 0x00a0, 0x00a0, 0x00a0, 0x00a0, - 0x00a0, 0x00a0, 0x10e2, 0x01a0, 0x00a0, 0x00a8, 0x00a0, 0x00a0, - 0x00a0, 0x00a0, 0x10a0, 0x10a0, 0x00a0, 0x10e2, 0x00a0, 0x01a0, - 0x00a0, 0x10a0, 0x10e2, 0x01a0, 0x10a0, 0x10a0, 0x10a0, 0x01a0, - 0x14a2, 0x14a2, 0x14a2, 0x14a2, 0x14a2, 0x14a2, 0x14a2, 0x14a2, - 0x14a2, 0x14a2, 0x14a2, 0x14a2, 0x14a2, 0x14a2, 0x14a2, 0x14a2, - 0x14a2, 0x14a2, 0x14a2, 0x14a2, 0x14a2, 0x14a2, 0x14a2, 0x00a0, - 0x14a2, 0x14a2, 0x14a2, 0x14a2, 0x14a2, 0x14a2, 0x14a2, 0x10e2, - 0x10e2, 0x10e2, 0x10e2, 0x10e2, 0x10e2, 0x10e2, 0x10e2, 0x10e2, - 0x10e2, 0x10e2, 0x10e2, 0x10e2, 0x10e2, 0x10e2, 0x10e2, 0x10e2, - 0x10e2, 0x10e2, 0x10e2, 0x10e2, 0x10e2, 0x10e2, 0x10e2, 0x00a0, - 0x10e2, 0x10e2, 0x10e2, 0x10e2, 0x10e2, 0x10e2, 0x10e2, 0x10e2 -}; -#endif - -const UChar* OnigEncAsciiToLowerCaseTable = (const UChar* )0; - -#ifndef USE_APPLICATION_TO_LOWER_CASE_TABLE -static const UChar BuiltInAsciiToLowerCaseTable[] = { - '\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', '\241', '\242', '\243', '\244', '\245', '\246', '\247', - '\250', '\251', '\252', '\253', '\254', '\255', '\256', '\257', - '\260', '\261', '\262', '\263', '\264', '\265', '\266', '\267', - '\270', '\271', '\272', '\273', '\274', '\275', '\276', '\277', - '\300', '\301', '\302', '\303', '\304', '\305', '\306', '\307', - '\310', '\311', '\312', '\313', '\314', '\315', '\316', '\317', - '\320', '\321', '\322', '\323', '\324', '\325', '\326', '\327', - '\330', '\331', '\332', '\333', '\334', '\335', '\336', '\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', -}; -#endif /* not USE_APPLICATION_TO_LOWER_CASE_TABLE */ - -#ifdef USE_UPPER_CASE_TABLE -UChar OnigEncAsciiToUpperCaseTable[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', '\101', '\102', '\103', '\104', '\105', '\106', '\107', - '\110', '\111', '\112', '\113', '\114', '\115', '\116', '\117', - '\120', '\121', '\122', '\123', '\124', '\125', '\126', '\127', - '\130', '\131', '\132', '\133', '\134', '\135', '\136', '\137', - '\140', '\101', '\102', '\103', '\104', '\105', '\106', '\107', - '\110', '\111', '\112', '\113', '\114', '\115', '\116', '\117', - '\120', '\121', '\122', '\123', '\124', '\125', '\126', '\127', - '\130', '\131', '\132', '\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', '\241', '\242', '\243', '\244', '\245', '\246', '\247', - '\250', '\251', '\252', '\253', '\254', '\255', '\256', '\257', - '\260', '\261', '\262', '\263', '\264', '\265', '\266', '\267', - '\270', '\271', '\272', '\273', '\274', '\275', '\276', '\277', - '\300', '\301', '\302', '\303', '\304', '\305', '\306', '\307', - '\310', '\311', '\312', '\313', '\314', '\315', '\316', '\317', - '\320', '\321', '\322', '\323', '\324', '\325', '\326', '\327', - '\330', '\331', '\332', '\333', '\334', '\335', '\336', '\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', -}; -#endif - -unsigned short OnigEncAsciiCtypeTable[256] = { - 0x2008, 0x2008, 0x2008, 0x2008, 0x2008, 0x2008, 0x2008, 0x2008, - 0x2008, 0x220c, 0x2209, 0x2208, 0x2208, 0x2208, 0x2008, 0x2008, - 0x2008, 0x2008, 0x2008, 0x2008, 0x2008, 0x2008, 0x2008, 0x2008, - 0x2008, 0x2008, 0x2008, 0x2008, 0x2008, 0x2008, 0x2008, 0x2008, - 0x2284, 0x21a0, 0x21a0, 0x21a0, 0x21a0, 0x21a0, 0x21a0, 0x21a0, - 0x21a0, 0x21a0, 0x21a0, 0x21a0, 0x21a0, 0x21a0, 0x21a0, 0x21a0, - 0x38b0, 0x38b0, 0x38b0, 0x38b0, 0x38b0, 0x38b0, 0x38b0, 0x38b0, - 0x38b0, 0x38b0, 0x21a0, 0x21a0, 0x21a0, 0x21a0, 0x21a0, 0x21a0, - 0x21a0, 0x3ca2, 0x3ca2, 0x3ca2, 0x3ca2, 0x3ca2, 0x3ca2, 0x34a2, - 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, - 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, - 0x34a2, 0x34a2, 0x34a2, 0x21a0, 0x21a0, 0x21a0, 0x21a0, 0x31a0, - 0x21a0, 0x38e2, 0x38e2, 0x38e2, 0x38e2, 0x38e2, 0x38e2, 0x30e2, - 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, - 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, - 0x30e2, 0x30e2, 0x30e2, 0x21a0, 0x21a0, 0x21a0, 0x21a0, 0x2008, - - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000 -}; - -UChar OnigEncISO_8859_1_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', '\241', '\242', '\243', '\244', '\245', '\246', '\247', - '\250', '\251', '\252', '\253', '\254', '\255', '\256', '\257', - '\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', '\327', - '\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' -}; - -#ifdef USE_UPPER_CASE_TABLE -UChar OnigEncISO_8859_1_ToUpperCaseTable[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', '\101', '\102', '\103', '\104', '\105', '\106', '\107', - '\110', '\111', '\112', '\113', '\114', '\115', '\116', '\117', - '\120', '\121', '\122', '\123', '\124', '\125', '\126', '\127', - '\130', '\131', '\132', '\133', '\134', '\135', '\136', '\137', - '\140', '\101', '\102', '\103', '\104', '\105', '\106', '\107', - '\110', '\111', '\112', '\113', '\114', '\115', '\116', '\117', - '\120', '\121', '\122', '\123', '\124', '\125', '\126', '\127', - '\130', '\131', '\132', '\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', '\241', '\242', '\243', '\244', '\245', '\246', '\247', - '\250', '\251', '\252', '\253', '\254', '\255', '\256', '\257', - '\260', '\261', '\262', '\263', '\264', '\265', '\266', '\267', - '\270', '\271', '\272', '\273', '\274', '\275', '\276', '\277', - '\300', '\301', '\302', '\303', '\304', '\305', '\306', '\307', - '\310', '\311', '\312', '\313', '\314', '\315', '\316', '\317', - '\320', '\321', '\322', '\323', '\324', '\325', '\326', '\327', - '\330', '\331', '\332', '\333', '\334', '\335', '\336', '\337', - '\300', '\301', '\302', '\303', '\304', '\305', '\306', '\307', - '\310', '\311', '\312', '\313', '\314', '\315', '\316', '\317', - '\320', '\321', '\322', '\323', '\324', '\325', '\326', '\367', - '\330', '\331', '\332', '\333', '\334', '\335', '\336', '\377', -}; -#endif - -extern void -onigenc_set_default_caseconv_table(const UChar* table) -{ - if (table == (const UChar* )0) { -#ifndef USE_APPLICATION_TO_LOWER_CASE_TABLE - table = BuiltInAsciiToLowerCaseTable; -#else - return ; -#endif - } - - if (table != OnigEncAsciiToLowerCaseTable) { - OnigEncAsciiToLowerCaseTable = table; - } -} - -extern UChar* -onigenc_get_left_adjust_char_head(OnigEncoding enc, const UChar* start, const UChar* s) -{ - return ONIGENC_LEFT_ADJUST_CHAR_HEAD(enc, start, s); -} - -OnigPairAmbigCodes OnigAsciiPairAmbigCodes[] = { - { 0x41, 0x61 }, - { 0x42, 0x62 }, - { 0x43, 0x63 }, - { 0x44, 0x64 }, - { 0x45, 0x65 }, - { 0x46, 0x66 }, - { 0x47, 0x67 }, - { 0x48, 0x68 }, - { 0x49, 0x69 }, - { 0x4a, 0x6a }, - { 0x4b, 0x6b }, - { 0x4c, 0x6c }, - { 0x4d, 0x6d }, - { 0x4e, 0x6e }, - { 0x4f, 0x6f }, - { 0x50, 0x70 }, - { 0x51, 0x71 }, - { 0x52, 0x72 }, - { 0x53, 0x73 }, - { 0x54, 0x74 }, - { 0x55, 0x75 }, - { 0x56, 0x76 }, - { 0x57, 0x77 }, - { 0x58, 0x78 }, - { 0x59, 0x79 }, - { 0x5a, 0x7a }, - - { 0x61, 0x41 }, - { 0x62, 0x42 }, - { 0x63, 0x43 }, - { 0x64, 0x44 }, - { 0x65, 0x45 }, - { 0x66, 0x46 }, - { 0x67, 0x47 }, - { 0x68, 0x48 }, - { 0x69, 0x49 }, - { 0x6a, 0x4a }, - { 0x6b, 0x4b }, - { 0x6c, 0x4c }, - { 0x6d, 0x4d }, - { 0x6e, 0x4e }, - { 0x6f, 0x4f }, - { 0x70, 0x50 }, - { 0x71, 0x51 }, - { 0x72, 0x52 }, - { 0x73, 0x53 }, - { 0x74, 0x54 }, - { 0x75, 0x55 }, - { 0x76, 0x56 }, - { 0x77, 0x57 }, - { 0x78, 0x58 }, - { 0x79, 0x59 }, - { 0x7a, 0x5a } -}; - -extern int -onigenc_ascii_get_all_pair_ambig_codes(OnigAmbigType flag, - OnigPairAmbigCodes** ccs) -{ - if (flag == ONIGENC_AMBIGUOUS_MATCH_ASCII_CASE) { - *ccs = OnigAsciiPairAmbigCodes; - return (sizeof(OnigAsciiPairAmbigCodes) / sizeof(OnigPairAmbigCodes)); - } - else { - return 0; - } -} - -extern int -onigenc_nothing_get_all_comp_ambig_codes(OnigAmbigType flag, - OnigCompAmbigCodes** ccs) -{ - return 0; -} - -extern int -onigenc_iso_8859_1_get_all_pair_ambig_codes(OnigAmbigType flag, - OnigPairAmbigCodes** ccs) -{ - static OnigPairAmbigCodes cc[] = { - { 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 }, - { 0xd8, 0xf8 }, - { 0xd9, 0xf9 }, - { 0xda, 0xfa }, - { 0xdb, 0xfb }, - { 0xdc, 0xfc }, - { 0xdd, 0xfd }, - { 0xde, 0xfe }, - - { 0xe0, 0xc0 }, - { 0xe1, 0xc1 }, - { 0xe2, 0xc2 }, - { 0xe3, 0xc3 }, - { 0xe4, 0xc4 }, - { 0xe5, 0xc5 }, - { 0xe6, 0xc6 }, - { 0xe7, 0xc7 }, - { 0xe8, 0xc8 }, - { 0xe9, 0xc9 }, - { 0xea, 0xca }, - { 0xeb, 0xcb }, - { 0xec, 0xcc }, - { 0xed, 0xcd }, - { 0xee, 0xce }, - { 0xef, 0xcf }, - - { 0xf0, 0xd0 }, - { 0xf1, 0xd1 }, - { 0xf2, 0xd2 }, - { 0xf3, 0xd3 }, - { 0xf4, 0xd4 }, - { 0xf5, 0xd5 }, - { 0xf6, 0xd6 }, - { 0xf8, 0xd8 }, - { 0xf9, 0xd9 }, - { 0xfa, 0xda }, - { 0xfb, 0xdb }, - { 0xfc, 0xdc }, - { 0xfd, 0xdd }, - { 0xfe, 0xde } - }; - - if (flag == ONIGENC_AMBIGUOUS_MATCH_ASCII_CASE) { - *ccs = OnigAsciiPairAmbigCodes; - return (sizeof(OnigAsciiPairAmbigCodes) / sizeof(OnigPairAmbigCodes)); - } - else if (flag == ONIGENC_AMBIGUOUS_MATCH_NONASCII_CASE) { - *ccs = cc; - return sizeof(cc) / sizeof(OnigPairAmbigCodes); - } - else - return 0; -} - -extern int -onigenc_ess_tsett_get_all_comp_ambig_codes(OnigAmbigType flag, - OnigCompAmbigCodes** ccs) -{ - static OnigCompAmbigCodes folds[] = { - { 2, 0xdf, {{ 2, { 0x53, 0x53 } }, { 2, { 0x73, 0x73} } } } - }; - - if (flag == ONIGENC_AMBIGUOUS_MATCH_NONASCII_CASE) { - *ccs = folds; - return sizeof(folds) / sizeof(OnigCompAmbigCodes); - } - else - return 0; -} - -extern int -onigenc_not_support_get_ctype_code_range(int ctype, - OnigCodePoint* sbr[], OnigCodePoint* mbr[]) -{ - return ONIG_NO_SUPPORT_CONFIG; -} - -extern int -onigenc_is_mbc_newline_0x0a(const UChar* p, const UChar* end) -{ - if (p < end) { - if (*p == 0x0a) return 1; - } - return 0; -} - -/* for single byte encodings */ -extern int -onigenc_ascii_mbc_to_normalize(OnigAmbigType flag, const UChar** p, const UChar*end, - UChar* lower) -{ - if ((flag & ONIGENC_AMBIGUOUS_MATCH_ASCII_CASE) != 0) { - *lower = ONIGENC_ASCII_CODE_TO_LOWER_CASE(**p); - } - else { - *lower = **p; - } - - (*p)++; - return 1; /* return byte length of converted char to lower */ -} - -extern int -onigenc_ascii_is_mbc_ambiguous(OnigAmbigType flag, - const UChar** pp, const UChar* end) -{ - const UChar* p = *pp; - - (*pp)++; - if ((flag & ONIGENC_AMBIGUOUS_MATCH_ASCII_CASE) != 0) { - return ONIGENC_IS_ASCII_CODE_CASE_AMBIG(*p); - } - else { - return FALSE; - } -} - -extern int -onigenc_single_byte_mbc_enc_len(const UChar* p) -{ - return 1; -} - -extern OnigCodePoint -onigenc_single_byte_mbc_to_code(const UChar* p, const UChar* end) -{ - return (OnigCodePoint )(*p); -} - -extern int -onigenc_single_byte_code_to_mbclen(OnigCodePoint code) -{ - return 1; -} - -extern int -onigenc_single_byte_code_to_mbc_first(OnigCodePoint code) -{ - return (code & 0xff); -} - -extern int -onigenc_single_byte_code_to_mbc(OnigCodePoint code, UChar *buf) -{ - *buf = (UChar )(code & 0xff); - return 1; -} - -extern UChar* -onigenc_single_byte_left_adjust_char_head(const UChar* start, const UChar* s) -{ - return (UChar* )s; -} - -extern int -onigenc_always_true_is_allowed_reverse_match(const UChar* s, const UChar* end) -{ - return TRUE; -} - -extern int -onigenc_always_false_is_allowed_reverse_match(const UChar* s, const UChar* end) -{ - return FALSE; -} - -extern OnigCodePoint -onigenc_mbn_mbc_to_code(OnigEncoding enc, const UChar* p, const UChar* end) -{ - int c, i, len; - OnigCodePoint n; - - len = enc_len(enc, p); - n = (OnigCodePoint )(*p++); - if (len == 1) return n; - - for (i = 1; i < len; i++) { - if (p >= end) break; - c = *p++; - n <<= 8; n += c; - } - return n; -} - -extern int -onigenc_mbn_mbc_to_normalize(OnigEncoding enc, OnigAmbigType flag, - const UChar** pp, const UChar* end, UChar* lower) -{ - int len; - const UChar *p = *pp; - - if (ONIGENC_IS_MBC_ASCII(p)) { - if ((flag & ONIGENC_AMBIGUOUS_MATCH_ASCII_CASE) != 0) { - *lower = ONIGENC_ASCII_CODE_TO_LOWER_CASE(*p); - } - else { - *lower = *p; - } - (*pp)++; - return 1; - } - else { - len = enc_len(enc, p); - if (lower != p) { - int i; - for (i = 0; i < len; i++) { - *lower++ = *p++; - } - } - (*pp) += len; - return len; /* return byte length of converted to lower char */ - } -} - -extern int -onigenc_mbn_is_mbc_ambiguous(OnigEncoding enc, OnigAmbigType flag, - const UChar** pp, const UChar* end) -{ - const UChar* p = *pp; - - if (ONIGENC_IS_MBC_ASCII(p)) { - (*pp)++; - if ((flag & ONIGENC_AMBIGUOUS_MATCH_ASCII_CASE) != 0) { - return ONIGENC_IS_ASCII_CODE_CASE_AMBIG(*p); - } - else { - return FALSE; - } - } - - (*pp) += enc_len(enc, p); - return FALSE; -} - -extern int -onigenc_mb2_code_to_mbclen(OnigCodePoint code) -{ - if ((code & 0xff00) != 0) return 2; - else return 1; -} - -extern int -onigenc_mb4_code_to_mbclen(OnigCodePoint code) -{ - if ((code & 0xff000000) != 0) return 4; - else if ((code & 0xff0000) != 0) return 3; - else if ((code & 0xff00) != 0) return 2; - else return 1; -} - -extern int -onigenc_mb2_code_to_mbc_first(OnigCodePoint code) -{ - int first; - - if ((code & 0xff00) != 0) { - first = (code >> 8) & 0xff; - } - else { - return (int )code; - } - return first; -} - -extern int -onigenc_mb4_code_to_mbc_first(OnigCodePoint code) -{ - int first; - - if ((code & 0xff000000) != 0) { - first = (code >> 24) & 0xff; - } - else if ((code & 0xff0000) != 0) { - first = (code >> 16) & 0xff; - } - else if ((code & 0xff00) != 0) { - first = (code >> 8) & 0xff; - } - else { - return (int )code; - } - return first; -} - -extern int -onigenc_mb2_code_to_mbc(OnigEncoding enc, OnigCodePoint code, UChar *buf) -{ - UChar *p = buf; - - if ((code & 0xff00) != 0) { - *p++ = (UChar )((code >> 8) & 0xff); - } - *p++ = (UChar )(code & 0xff); - -#if 1 - if (enc_len(enc, buf) != (p - buf)) - return ONIGENCERR_INVALID_WIDE_CHAR_VALUE; -#endif - return p - buf; -} - -extern int -onigenc_mb4_code_to_mbc(OnigEncoding enc, OnigCodePoint code, UChar *buf) -{ - UChar *p = buf; - - if ((code & 0xff000000) != 0) { - *p++ = (UChar )((code >> 24) & 0xff); - } - if ((code & 0xff0000) != 0) { - *p++ = (UChar )((code >> 16) & 0xff); - } - if ((code & 0xff00) != 0) { - *p++ = (UChar )((code >> 8) & 0xff); - } - *p++ = (UChar )(code & 0xff); - -#if 1 - if (enc_len(enc, buf) != (p - buf)) - return ONIGENCERR_INVALID_WIDE_CHAR_VALUE; -#endif - return p - buf; -} - -extern int -onigenc_mb2_is_code_ctype(OnigEncoding enc, OnigCodePoint code, - unsigned int ctype) -{ - if ((ctype & ONIGENC_CTYPE_WORD) != 0) { - if (code < 128) - return ONIGENC_IS_ASCII_CODE_CTYPE(code, ctype); - else - return (ONIGENC_CODE_TO_MBCLEN(enc, code) > 1 ? TRUE : FALSE); - - ctype &= ~ONIGENC_CTYPE_WORD; - if (ctype == 0) return FALSE; - } - - if (code < 128) - return ONIGENC_IS_ASCII_CODE_CTYPE(code, ctype); - else - return FALSE; -} - -extern int -onigenc_mb4_is_code_ctype(OnigEncoding enc, OnigCodePoint code, - unsigned int ctype) -{ - if ((ctype & ONIGENC_CTYPE_WORD) != 0) { - if (code < 128) - return ONIGENC_IS_ASCII_CODE_CTYPE(code, ctype); - else - return (ONIGENC_CODE_TO_MBCLEN(enc, code) > 1 ? TRUE : FALSE); - - ctype &= ~ONIGENC_CTYPE_WORD; - if (ctype == 0) return FALSE; - } - - if (code < 128) - return ONIGENC_IS_ASCII_CODE_CTYPE(code, ctype); - else - return FALSE; -} - -extern int -onigenc_with_ascii_strncmp(OnigEncoding enc, const UChar* p, const UChar* end, - const UChar* sascii /* ascii */, int n) -{ - int x, c; - - while (n-- > 0) { - if (p >= end) return (int )(*sascii); - - c = (int )ONIGENC_MBC_TO_CODE(enc, p, end); - x = *sascii - c; - if (x) return x; - - sascii++; - p += enc_len(enc, p); - } - return 0; -} - -#else /* ONIG_RUBY_M17N */ - -extern int -onigenc_is_code_ctype(OnigEncoding enc, OnigCodePoint code, int ctype) -{ - switch (ctype) { - case ONIGENC_CTYPE_NEWLINE: - if (code == 0x0a) return 1; - break; - - case ONIGENC_CTYPE_ALPHA: - return m17n_isalpha(enc, code); - break; - case ONIGENC_CTYPE_BLANK: - return ONIGENC_IS_CODE_BLANK(enc, (int )(code)); - break; - case ONIGENC_CTYPE_CNTRL: - return m17n_iscntrl(enc, code); - break; - case ONIGENC_CTYPE_DIGIT: - return m17n_isdigit(enc, code); - break; - case ONIGENC_CTYPE_GRAPH: - return ONIGENC_IS_CODE_GRAPH(enc, (int )(code)); - break; - case ONIGENC_CTYPE_LOWER: - return m17n_islower(enc, code); - break; - case ONIGENC_CTYPE_PRINT: - return m17n_isprint(enc, code); - break; - case ONIGENC_CTYPE_PUNCT: - return m17n_ispunct(enc, code); - break; - case ONIGENC_CTYPE_SPACE: - return m17n_isspace(enc, code); - break; - case ONIGENC_CTYPE_UPPER: - return m17n_isupper(enc, code); - break; - case ONIGENC_CTYPE_XDIGIT: - return m17n_isxdigit(enc, code); - break; - case ONIGENC_CTYPE_WORD: - return m17n_iswchar(enc, code); - break; - case ONIGENC_CTYPE_ASCII: - return (code < 128 ? TRUE : FALSE); - break; - case ONIGENC_CTYPE_ALNUM: - return m17n_isalnum(enc, code); - break; - default: - break; - } - - return 0; -} - -extern int -onigenc_code_to_mbc(OnigEncoding enc, OnigCodePoint code, UChar *buf) -{ - int c, len; - - m17n_mbcput(enc, code, buf); - c = m17n_firstbyte(enc, code); - len = enc_len(enc, c); - return len; -} - -extern int -onigenc_mbc_to_lower(OnigEncoding enc, UChar* p, UChar* buf) -{ - unsigned int c, low; - - c = m17n_codepoint(enc, p, p + enc_len(enc, *p)); - low = m17n_tolower(enc, c); - m17n_mbcput(enc, low, buf); - - return m17n_codelen(enc, low); -} - -extern int -onigenc_is_mbc_ambiguous(OnigEncoding enc, OnigAmbigType flag, - UChar** pp, UChar* end) -{ - int len; - unsigned int c; - UChar* p = *pp; - - len = enc_len(enc, *p); - (*pp) += len; - c = m17n_codepoint(enc, p, p + len); - - if ((flag & ONIGENC_AMBIGUOUS_MATCH_ASCII_CASE) != 0) { - if (m17n_isupper(enc, c) || m17n_islower(enc, c)) - return TRUE; - } - - return FALSE; -} - -extern UChar* -onigenc_get_left_adjust_char_head(OnigEncoding enc, UChar* start, UChar* s) -{ - UChar *p; - int len; - - if (s <= start) return s; - p = s; - - while (!m17n_islead(enc, *p) && p > start) p--; - while (p + (len = enc_len(enc, *p)) < s) { - p += len; - } - if (p + len == s) return s; - return p; -} - -extern int -onigenc_is_allowed_reverse_match(OnigEncoding enc, - const UChar* s, const UChar* end) -{ - return ONIGENC_IS_SINGLEBYTE(enc); -} - -extern void -onigenc_set_default_caseconv_table(UChar* table) { } - -#endif /* ONIG_RUBY_M17N */ |