+++ /dev/null
-/**********************************************************************\r
- regenc.c - Oniguruma (regular expression library)\r
-**********************************************************************/\r
-/*-\r
- * Copyright (c) 2002-2019 K.Kosako <sndgk393 AT ybb DOT ne DOT jp>\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND\r
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE\r
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL\r
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS\r
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\r
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT\r
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY\r
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF\r
- * SUCH DAMAGE.\r
- */\r
-\r
-#include "regint.h"\r
-\r
-OnigEncoding OnigEncDefaultCharEncoding = ONIG_ENCODING_INIT_DEFAULT;\r
-\r
-#define INITED_LIST_SIZE 20\r
-\r
-static int InitedListNum;\r
-\r
-static struct {\r
- OnigEncoding enc;\r
- int inited;\r
-} InitedList[INITED_LIST_SIZE];\r
-\r
-static int\r
-enc_inited_entry(OnigEncoding enc)\r
-{\r
- int i;\r
-\r
- for (i = 0; i < InitedListNum; i++) {\r
- if (InitedList[i].enc == enc) {\r
- InitedList[i].inited = 1;\r
- return i;\r
- }\r
- }\r
-\r
- i = InitedListNum;\r
- if (i < INITED_LIST_SIZE - 1) {\r
- InitedList[i].enc = enc;\r
- InitedList[i].inited = 1;\r
- InitedListNum++;\r
- return i;\r
- }\r
-\r
- return -1;\r
-}\r
-\r
-static int\r
-enc_is_inited(OnigEncoding enc)\r
-{\r
- int i;\r
-\r
- for (i = 0; i < InitedListNum; i++) {\r
- if (InitedList[i].enc == enc) {\r
- return InitedList[i].inited;\r
- }\r
- }\r
-\r
- return 0;\r
-}\r
-\r
-static int OnigEncInited;\r
-\r
-extern int\r
-onigenc_init(void)\r
-{\r
- if (OnigEncInited != 0) return 0;\r
-\r
- OnigEncInited = 1;\r
- return 0;\r
-}\r
-\r
-extern int\r
-onigenc_end(void)\r
-{\r
- int i;\r
-\r
- for (i = 0; i < InitedListNum; i++) {\r
- InitedList[i].enc = 0;\r
- InitedList[i].inited = 0;\r
- }\r
- InitedListNum = 0;\r
-\r
- OnigEncInited = 0;\r
- return ONIG_NORMAL;\r
-}\r
-\r
-extern int\r
-onig_initialize_encoding(OnigEncoding enc)\r
-{\r
- int r;\r
-\r
- if (enc != ONIG_ENCODING_ASCII &&\r
- ONIGENC_IS_ASCII_COMPATIBLE_ENCODING(enc)) {\r
- OnigEncoding ascii = ONIG_ENCODING_ASCII;\r
- if (ascii->init != 0 && enc_is_inited(ascii) == 0) {\r
- r = ascii->init();\r
- if (r != ONIG_NORMAL) return r;\r
- enc_inited_entry(ascii);\r
- }\r
- }\r
-\r
- if (enc->init != 0 &&\r
- enc_is_inited(enc) == 0) {\r
- r = (enc->init)();\r
- if (r == ONIG_NORMAL)\r
- enc_inited_entry(enc);\r
- return r;\r
- }\r
-\r
- return 0;\r
-}\r
-\r
-extern OnigEncoding\r
-onigenc_get_default_encoding(void)\r
-{\r
- return OnigEncDefaultCharEncoding;\r
-}\r
-\r
-extern int\r
-onigenc_set_default_encoding(OnigEncoding enc)\r
-{\r
- OnigEncDefaultCharEncoding = enc;\r
- return 0;\r
-}\r
-\r
-extern UChar*\r
-onigenc_strdup(OnigEncoding enc, const UChar* s, const UChar* end)\r
-{\r
- int slen, term_len, i;\r
- UChar *r;\r
-\r
- slen = (int )(end - s);\r
- term_len = ONIGENC_MBC_MINLEN(enc);\r
-\r
- r = (UChar* )xmalloc(slen + term_len);\r
- CHECK_NULL_RETURN(r);\r
- xmemcpy(r, s, slen);\r
-\r
- for (i = 0; i < term_len; i++)\r
- r[slen + i] = (UChar )0;\r
-\r
- return r;\r
-}\r
-\r
-extern UChar*\r
-onigenc_get_right_adjust_char_head(OnigEncoding enc, const UChar* start, const UChar* s)\r
-{\r
- UChar* p = ONIGENC_LEFT_ADJUST_CHAR_HEAD(enc, start, s);\r
- if (p < s) {\r
- p += enclen(enc, p);\r
- }\r
- return p;\r
-}\r
-\r
-extern UChar*\r
-onigenc_get_right_adjust_char_head_with_prev(OnigEncoding enc,\r
- const UChar* start, const UChar* s, const UChar** prev)\r
-{\r
- UChar* p = ONIGENC_LEFT_ADJUST_CHAR_HEAD(enc, start, s);\r
-\r
- if (p < s) {\r
- if (prev) *prev = (const UChar* )p;\r
- p += enclen(enc, p);\r
- }\r
- else {\r
- if (prev) *prev = (const UChar* )NULL; /* Sorry */\r
- }\r
- return p;\r
-}\r
-\r
-extern UChar*\r
-onigenc_get_prev_char_head(OnigEncoding enc, const UChar* start, const UChar* s)\r
-{\r
- if (s <= start)\r
- return (UChar* )NULL;\r
-\r
- return ONIGENC_LEFT_ADJUST_CHAR_HEAD(enc, start, s - 1);\r
-}\r
-\r
-extern UChar*\r
-onigenc_step_back(OnigEncoding enc, const UChar* start, const UChar* s, int n)\r
-{\r
- while (ONIG_IS_NOT_NULL(s) && n-- > 0) {\r
- if (s <= start)\r
- return (UChar* )NULL;\r
-\r
- s = ONIGENC_LEFT_ADJUST_CHAR_HEAD(enc, start, s - 1);\r
- }\r
- return (UChar* )s;\r
-}\r
-\r
-#if 0\r
-extern int\r
-onigenc_mbc_enc_len_end(OnigEncoding enc, const UChar* p, const UChar* end)\r
-{\r
- int len;\r
- int n;\r
-\r
- len = ONIGENC_MBC_ENC_LEN(enc, p);\r
- n = (int )(end - p);\r
-\r
- return (n < len ? n : len);\r
-}\r
-#endif\r
-\r
-extern UChar*\r
-onigenc_step(OnigEncoding enc, const UChar* p, const UChar* end, int n)\r
-{\r
- UChar* q = (UChar* )p;\r
- while (n-- > 0) {\r
- q += ONIGENC_MBC_ENC_LEN(enc, q);\r
- }\r
- return (q <= end ? q : NULL);\r
-}\r
-\r
-extern int\r
-onigenc_strlen(OnigEncoding enc, const UChar* p, const UChar* end)\r
-{\r
- int n = 0;\r
- UChar* q = (UChar* )p;\r
-\r
- while (q < end) {\r
- q += ONIGENC_MBC_ENC_LEN(enc, q);\r
- n++;\r
- }\r
- return n;\r
-}\r
-\r
-extern int\r
-onigenc_strlen_null(OnigEncoding enc, const UChar* s)\r
-{\r
- int n = 0;\r
- UChar* p = (UChar* )s;\r
-\r
- while (1) {\r
- if (*p == '\0') {\r
- UChar* q;\r
- int len = ONIGENC_MBC_MINLEN(enc);\r
-\r
- if (len == 1) return n;\r
- q = p + 1;\r
- while (len > 1) {\r
- if (*q != '\0') break;\r
- q++;\r
- len--;\r
- }\r
- if (len == 1) return n;\r
- }\r
- p += ONIGENC_MBC_ENC_LEN(enc, p);\r
- n++;\r
- }\r
-}\r
-\r
-extern int\r
-onigenc_str_bytelen_null(OnigEncoding enc, const UChar* s)\r
-{\r
- UChar* start = (UChar* )s;\r
- UChar* p = (UChar* )s;\r
-\r
- while (1) {\r
- if (*p == '\0') {\r
- UChar* q;\r
- int len = ONIGENC_MBC_MINLEN(enc);\r
-\r
- if (len == 1) return (int )(p - start);\r
- q = p + 1;\r
- while (len > 1) {\r
- if (*q != '\0') break;\r
- q++;\r
- len--;\r
- }\r
- if (len == 1) return (int )(p - start);\r
- }\r
- p += ONIGENC_MBC_ENC_LEN(enc, p);\r
- }\r
-}\r
-\r
-const UChar OnigEncAsciiToLowerCaseTable[] = {\r
- '\000', '\001', '\002', '\003', '\004', '\005', '\006', '\007',\r
- '\010', '\011', '\012', '\013', '\014', '\015', '\016', '\017',\r
- '\020', '\021', '\022', '\023', '\024', '\025', '\026', '\027',\r
- '\030', '\031', '\032', '\033', '\034', '\035', '\036', '\037',\r
- '\040', '\041', '\042', '\043', '\044', '\045', '\046', '\047',\r
- '\050', '\051', '\052', '\053', '\054', '\055', '\056', '\057',\r
- '\060', '\061', '\062', '\063', '\064', '\065', '\066', '\067',\r
- '\070', '\071', '\072', '\073', '\074', '\075', '\076', '\077',\r
- '\100', '\141', '\142', '\143', '\144', '\145', '\146', '\147',\r
- '\150', '\151', '\152', '\153', '\154', '\155', '\156', '\157',\r
- '\160', '\161', '\162', '\163', '\164', '\165', '\166', '\167',\r
- '\170', '\171', '\172', '\133', '\134', '\135', '\136', '\137',\r
- '\140', '\141', '\142', '\143', '\144', '\145', '\146', '\147',\r
- '\150', '\151', '\152', '\153', '\154', '\155', '\156', '\157',\r
- '\160', '\161', '\162', '\163', '\164', '\165', '\166', '\167',\r
- '\170', '\171', '\172', '\173', '\174', '\175', '\176', '\177',\r
- '\200', '\201', '\202', '\203', '\204', '\205', '\206', '\207',\r
- '\210', '\211', '\212', '\213', '\214', '\215', '\216', '\217',\r
- '\220', '\221', '\222', '\223', '\224', '\225', '\226', '\227',\r
- '\230', '\231', '\232', '\233', '\234', '\235', '\236', '\237',\r
- '\240', '\241', '\242', '\243', '\244', '\245', '\246', '\247',\r
- '\250', '\251', '\252', '\253', '\254', '\255', '\256', '\257',\r
- '\260', '\261', '\262', '\263', '\264', '\265', '\266', '\267',\r
- '\270', '\271', '\272', '\273', '\274', '\275', '\276', '\277',\r
- '\300', '\301', '\302', '\303', '\304', '\305', '\306', '\307',\r
- '\310', '\311', '\312', '\313', '\314', '\315', '\316', '\317',\r
- '\320', '\321', '\322', '\323', '\324', '\325', '\326', '\327',\r
- '\330', '\331', '\332', '\333', '\334', '\335', '\336', '\337',\r
- '\340', '\341', '\342', '\343', '\344', '\345', '\346', '\347',\r
- '\350', '\351', '\352', '\353', '\354', '\355', '\356', '\357',\r
- '\360', '\361', '\362', '\363', '\364', '\365', '\366', '\367',\r
- '\370', '\371', '\372', '\373', '\374', '\375', '\376', '\377',\r
-};\r
-\r
-#ifdef USE_UPPER_CASE_TABLE\r
-const UChar OnigEncAsciiToUpperCaseTable[256] = {\r
- '\000', '\001', '\002', '\003', '\004', '\005', '\006', '\007',\r
- '\010', '\011', '\012', '\013', '\014', '\015', '\016', '\017',\r
- '\020', '\021', '\022', '\023', '\024', '\025', '\026', '\027',\r
- '\030', '\031', '\032', '\033', '\034', '\035', '\036', '\037',\r
- '\040', '\041', '\042', '\043', '\044', '\045', '\046', '\047',\r
- '\050', '\051', '\052', '\053', '\054', '\055', '\056', '\057',\r
- '\060', '\061', '\062', '\063', '\064', '\065', '\066', '\067',\r
- '\070', '\071', '\072', '\073', '\074', '\075', '\076', '\077',\r
- '\100', '\101', '\102', '\103', '\104', '\105', '\106', '\107',\r
- '\110', '\111', '\112', '\113', '\114', '\115', '\116', '\117',\r
- '\120', '\121', '\122', '\123', '\124', '\125', '\126', '\127',\r
- '\130', '\131', '\132', '\133', '\134', '\135', '\136', '\137',\r
- '\140', '\101', '\102', '\103', '\104', '\105', '\106', '\107',\r
- '\110', '\111', '\112', '\113', '\114', '\115', '\116', '\117',\r
- '\120', '\121', '\122', '\123', '\124', '\125', '\126', '\127',\r
- '\130', '\131', '\132', '\173', '\174', '\175', '\176', '\177',\r
- '\200', '\201', '\202', '\203', '\204', '\205', '\206', '\207',\r
- '\210', '\211', '\212', '\213', '\214', '\215', '\216', '\217',\r
- '\220', '\221', '\222', '\223', '\224', '\225', '\226', '\227',\r
- '\230', '\231', '\232', '\233', '\234', '\235', '\236', '\237',\r
- '\240', '\241', '\242', '\243', '\244', '\245', '\246', '\247',\r
- '\250', '\251', '\252', '\253', '\254', '\255', '\256', '\257',\r
- '\260', '\261', '\262', '\263', '\264', '\265', '\266', '\267',\r
- '\270', '\271', '\272', '\273', '\274', '\275', '\276', '\277',\r
- '\300', '\301', '\302', '\303', '\304', '\305', '\306', '\307',\r
- '\310', '\311', '\312', '\313', '\314', '\315', '\316', '\317',\r
- '\320', '\321', '\322', '\323', '\324', '\325', '\326', '\327',\r
- '\330', '\331', '\332', '\333', '\334', '\335', '\336', '\337',\r
- '\340', '\341', '\342', '\343', '\344', '\345', '\346', '\347',\r
- '\350', '\351', '\352', '\353', '\354', '\355', '\356', '\357',\r
- '\360', '\361', '\362', '\363', '\364', '\365', '\366', '\367',\r
- '\370', '\371', '\372', '\373', '\374', '\375', '\376', '\377',\r
-};\r
-#endif\r
-\r
-const unsigned short OnigEncAsciiCtypeTable[256] = {\r
- 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008,\r
- 0x4008, 0x420c, 0x4209, 0x4208, 0x4208, 0x4208, 0x4008, 0x4008,\r
- 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008,\r
- 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008,\r
- 0x4284, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0,\r
- 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0,\r
- 0x78b0, 0x78b0, 0x78b0, 0x78b0, 0x78b0, 0x78b0, 0x78b0, 0x78b0,\r
- 0x78b0, 0x78b0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0,\r
- 0x41a0, 0x7ca2, 0x7ca2, 0x7ca2, 0x7ca2, 0x7ca2, 0x7ca2, 0x74a2,\r
- 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2,\r
- 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2,\r
- 0x74a2, 0x74a2, 0x74a2, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x51a0,\r
- 0x41a0, 0x78e2, 0x78e2, 0x78e2, 0x78e2, 0x78e2, 0x78e2, 0x70e2,\r
- 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2,\r
- 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2,\r
- 0x70e2, 0x70e2, 0x70e2, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x4008,\r
- 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,\r
- 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,\r
- 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,\r
- 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,\r
- 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,\r
- 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,\r
- 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,\r
- 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,\r
- 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,\r
- 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,\r
- 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,\r
- 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,\r
- 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,\r
- 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,\r
- 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,\r
- 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000\r
-};\r
-\r
-const UChar OnigEncISO_8859_1_ToLowerCaseTable[256] = {\r
- '\000', '\001', '\002', '\003', '\004', '\005', '\006', '\007',\r
- '\010', '\011', '\012', '\013', '\014', '\015', '\016', '\017',\r
- '\020', '\021', '\022', '\023', '\024', '\025', '\026', '\027',\r
- '\030', '\031', '\032', '\033', '\034', '\035', '\036', '\037',\r
- '\040', '\041', '\042', '\043', '\044', '\045', '\046', '\047',\r
- '\050', '\051', '\052', '\053', '\054', '\055', '\056', '\057',\r
- '\060', '\061', '\062', '\063', '\064', '\065', '\066', '\067',\r
- '\070', '\071', '\072', '\073', '\074', '\075', '\076', '\077',\r
- '\100', '\141', '\142', '\143', '\144', '\145', '\146', '\147',\r
- '\150', '\151', '\152', '\153', '\154', '\155', '\156', '\157',\r
- '\160', '\161', '\162', '\163', '\164', '\165', '\166', '\167',\r
- '\170', '\171', '\172', '\133', '\134', '\135', '\136', '\137',\r
- '\140', '\141', '\142', '\143', '\144', '\145', '\146', '\147',\r
- '\150', '\151', '\152', '\153', '\154', '\155', '\156', '\157',\r
- '\160', '\161', '\162', '\163', '\164', '\165', '\166', '\167',\r
- '\170', '\171', '\172', '\173', '\174', '\175', '\176', '\177',\r
- '\200', '\201', '\202', '\203', '\204', '\205', '\206', '\207',\r
- '\210', '\211', '\212', '\213', '\214', '\215', '\216', '\217',\r
- '\220', '\221', '\222', '\223', '\224', '\225', '\226', '\227',\r
- '\230', '\231', '\232', '\233', '\234', '\235', '\236', '\237',\r
- '\240', '\241', '\242', '\243', '\244', '\245', '\246', '\247',\r
- '\250', '\251', '\252', '\253', '\254', '\255', '\256', '\257',\r
- '\260', '\261', '\262', '\263', '\264', '\265', '\266', '\267',\r
- '\270', '\271', '\272', '\273', '\274', '\275', '\276', '\277',\r
- '\340', '\341', '\342', '\343', '\344', '\345', '\346', '\347',\r
- '\350', '\351', '\352', '\353', '\354', '\355', '\356', '\357',\r
- '\360', '\361', '\362', '\363', '\364', '\365', '\366', '\327',\r
- '\370', '\371', '\372', '\373', '\374', '\375', '\376', '\337',\r
- '\340', '\341', '\342', '\343', '\344', '\345', '\346', '\347',\r
- '\350', '\351', '\352', '\353', '\354', '\355', '\356', '\357',\r
- '\360', '\361', '\362', '\363', '\364', '\365', '\366', '\367',\r
- '\370', '\371', '\372', '\373', '\374', '\375', '\376', '\377'\r
-};\r
-\r
-#ifdef USE_UPPER_CASE_TABLE\r
-const UChar OnigEncISO_8859_1_ToUpperCaseTable[256] = {\r
- '\000', '\001', '\002', '\003', '\004', '\005', '\006', '\007',\r
- '\010', '\011', '\012', '\013', '\014', '\015', '\016', '\017',\r
- '\020', '\021', '\022', '\023', '\024', '\025', '\026', '\027',\r
- '\030', '\031', '\032', '\033', '\034', '\035', '\036', '\037',\r
- '\040', '\041', '\042', '\043', '\044', '\045', '\046', '\047',\r
- '\050', '\051', '\052', '\053', '\054', '\055', '\056', '\057',\r
- '\060', '\061', '\062', '\063', '\064', '\065', '\066', '\067',\r
- '\070', '\071', '\072', '\073', '\074', '\075', '\076', '\077',\r
- '\100', '\101', '\102', '\103', '\104', '\105', '\106', '\107',\r
- '\110', '\111', '\112', '\113', '\114', '\115', '\116', '\117',\r
- '\120', '\121', '\122', '\123', '\124', '\125', '\126', '\127',\r
- '\130', '\131', '\132', '\133', '\134', '\135', '\136', '\137',\r
- '\140', '\101', '\102', '\103', '\104', '\105', '\106', '\107',\r
- '\110', '\111', '\112', '\113', '\114', '\115', '\116', '\117',\r
- '\120', '\121', '\122', '\123', '\124', '\125', '\126', '\127',\r
- '\130', '\131', '\132', '\173', '\174', '\175', '\176', '\177',\r
- '\200', '\201', '\202', '\203', '\204', '\205', '\206', '\207',\r
- '\210', '\211', '\212', '\213', '\214', '\215', '\216', '\217',\r
- '\220', '\221', '\222', '\223', '\224', '\225', '\226', '\227',\r
- '\230', '\231', '\232', '\233', '\234', '\235', '\236', '\237',\r
- '\240', '\241', '\242', '\243', '\244', '\245', '\246', '\247',\r
- '\250', '\251', '\252', '\253', '\254', '\255', '\256', '\257',\r
- '\260', '\261', '\262', '\263', '\264', '\265', '\266', '\267',\r
- '\270', '\271', '\272', '\273', '\274', '\275', '\276', '\277',\r
- '\300', '\301', '\302', '\303', '\304', '\305', '\306', '\307',\r
- '\310', '\311', '\312', '\313', '\314', '\315', '\316', '\317',\r
- '\320', '\321', '\322', '\323', '\324', '\325', '\326', '\327',\r
- '\330', '\331', '\332', '\333', '\334', '\335', '\336', '\337',\r
- '\300', '\301', '\302', '\303', '\304', '\305', '\306', '\307',\r
- '\310', '\311', '\312', '\313', '\314', '\315', '\316', '\317',\r
- '\320', '\321', '\322', '\323', '\324', '\325', '\326', '\367',\r
- '\330', '\331', '\332', '\333', '\334', '\335', '\336', '\377',\r
-};\r
-#endif\r
-\r
-extern void\r
-onigenc_set_default_caseconv_table(const UChar* table ARG_UNUSED)\r
-{\r
- /* nothing */\r
- /* obsoleted. */\r
-}\r
-\r
-extern UChar*\r
-onigenc_get_left_adjust_char_head(OnigEncoding enc, const UChar* start, const UChar* s)\r
-{\r
- return ONIGENC_LEFT_ADJUST_CHAR_HEAD(enc, start, s);\r
-}\r
-\r
-const OnigPairCaseFoldCodes OnigAsciiLowerMap[] = {\r
- { 0x41, 0x61 },\r
- { 0x42, 0x62 },\r
- { 0x43, 0x63 },\r
- { 0x44, 0x64 },\r
- { 0x45, 0x65 },\r
- { 0x46, 0x66 },\r
- { 0x47, 0x67 },\r
- { 0x48, 0x68 },\r
- { 0x49, 0x69 },\r
- { 0x4a, 0x6a },\r
- { 0x4b, 0x6b },\r
- { 0x4c, 0x6c },\r
- { 0x4d, 0x6d },\r
- { 0x4e, 0x6e },\r
- { 0x4f, 0x6f },\r
- { 0x50, 0x70 },\r
- { 0x51, 0x71 },\r
- { 0x52, 0x72 },\r
- { 0x53, 0x73 },\r
- { 0x54, 0x74 },\r
- { 0x55, 0x75 },\r
- { 0x56, 0x76 },\r
- { 0x57, 0x77 },\r
- { 0x58, 0x78 },\r
- { 0x59, 0x79 },\r
- { 0x5a, 0x7a }\r
-};\r
-\r
-extern int\r
-onigenc_ascii_apply_all_case_fold(OnigCaseFoldType flag ARG_UNUSED,\r
- OnigApplyAllCaseFoldFunc f, void* arg)\r
-{\r
- OnigCodePoint code;\r
- int i, r;\r
-\r
- for (i = 0;\r
- i < (int )(sizeof(OnigAsciiLowerMap)/sizeof(OnigPairCaseFoldCodes));\r
- i++) {\r
- code = OnigAsciiLowerMap[i].to;\r
- r = (*f)(OnigAsciiLowerMap[i].from, &code, 1, arg);\r
- if (r != 0) return r;\r
-\r
- code = OnigAsciiLowerMap[i].from;\r
- r = (*f)(OnigAsciiLowerMap[i].to, &code, 1, arg);\r
- if (r != 0) return r;\r
- }\r
-\r
- return 0;\r
-}\r
-\r
-extern int\r
-onigenc_ascii_get_case_fold_codes_by_str(OnigCaseFoldType flag ARG_UNUSED,\r
- const OnigUChar* p, const OnigUChar* end ARG_UNUSED,\r
- OnigCaseFoldCodeItem items[])\r
-{\r
- if (0x41 <= *p && *p <= 0x5a) {\r
- items[0].byte_len = 1;\r
- items[0].code_len = 1;\r
- items[0].code[0] = (OnigCodePoint )(*p + 0x20);\r
- return 1;\r
- }\r
- else if (0x61 <= *p && *p <= 0x7a) {\r
- items[0].byte_len = 1;\r
- items[0].code_len = 1;\r
- items[0].code[0] = (OnigCodePoint )(*p - 0x20);\r
- return 1;\r
- }\r
- else\r
- return 0;\r
-}\r
-\r
-static int\r
-ss_apply_all_case_fold(OnigCaseFoldType flag ARG_UNUSED,\r
- OnigApplyAllCaseFoldFunc f, void* arg)\r
-{\r
- static OnigCodePoint ss[] = { 0x73, 0x73 };\r
-\r
- return (*f)((OnigCodePoint )0xdf, ss, 2, arg);\r
-}\r
-\r
-extern int\r
-onigenc_apply_all_case_fold_with_map(int map_size,\r
- const OnigPairCaseFoldCodes map[],\r
- int ess_tsett_flag, OnigCaseFoldType flag,\r
- OnigApplyAllCaseFoldFunc f, void* arg)\r
-{\r
- OnigCodePoint code;\r
- int i, r;\r
-\r
- r = onigenc_ascii_apply_all_case_fold(flag, f, arg);\r
- if (r != 0) return r;\r
-\r
- for (i = 0; i < map_size; i++) {\r
- code = map[i].to;\r
- r = (*f)(map[i].from, &code, 1, arg);\r
- if (r != 0) return r;\r
-\r
- code = map[i].from;\r
- r = (*f)(map[i].to, &code, 1, arg);\r
- if (r != 0) return r;\r
- }\r
-\r
- if (ess_tsett_flag != 0)\r
- return ss_apply_all_case_fold(flag, f, arg);\r
-\r
- return 0;\r
-}\r
-\r
-extern int\r
-onigenc_get_case_fold_codes_by_str_with_map(int map_size,\r
- const OnigPairCaseFoldCodes map[],\r
- int ess_tsett_flag, OnigCaseFoldType flag ARG_UNUSED,\r
- const OnigUChar* p, const OnigUChar* end, OnigCaseFoldCodeItem items[])\r
-{\r
- if (0x41 <= *p && *p <= 0x5a) {\r
- items[0].byte_len = 1;\r
- items[0].code_len = 1;\r
- items[0].code[0] = (OnigCodePoint )(*p + 0x20);\r
- if (*p == 0x53 && ess_tsett_flag != 0 && end > p + 1\r
- && (*(p+1) == 0x53 || *(p+1) == 0x73)) {\r
- /* SS */\r
- items[1].byte_len = 2;\r
- items[1].code_len = 1;\r
- items[1].code[0] = (OnigCodePoint )0xdf;\r
- return 2;\r
- }\r
- else\r
- return 1;\r
- }\r
- else if (0x61 <= *p && *p <= 0x7a) {\r
- items[0].byte_len = 1;\r
- items[0].code_len = 1;\r
- items[0].code[0] = (OnigCodePoint )(*p - 0x20);\r
- if (*p == 0x73 && ess_tsett_flag != 0 && end > p + 1\r
- && (*(p+1) == 0x73 || *(p+1) == 0x53)) {\r
- /* ss */\r
- items[1].byte_len = 2;\r
- items[1].code_len = 1;\r
- items[1].code[0] = (OnigCodePoint )0xdf;\r
- return 2;\r
- }\r
- else\r
- return 1;\r
- }\r
- else if (*p == 0xdf && ess_tsett_flag != 0) {\r
- items[0].byte_len = 1;\r
- items[0].code_len = 2;\r
- items[0].code[0] = (OnigCodePoint )'s';\r
- items[0].code[1] = (OnigCodePoint )'s';\r
-\r
- items[1].byte_len = 1;\r
- items[1].code_len = 2;\r
- items[1].code[0] = (OnigCodePoint )'S';\r
- items[1].code[1] = (OnigCodePoint )'S';\r
-\r
- items[2].byte_len = 1;\r
- items[2].code_len = 2;\r
- items[2].code[0] = (OnigCodePoint )'s';\r
- items[2].code[1] = (OnigCodePoint )'S';\r
-\r
- items[3].byte_len = 1;\r
- items[3].code_len = 2;\r
- items[3].code[0] = (OnigCodePoint )'S';\r
- items[3].code[1] = (OnigCodePoint )'s';\r
-\r
- return 4;\r
- }\r
- else {\r
- int i;\r
-\r
- for (i = 0; i < map_size; i++) {\r
- if (*p == map[i].from) {\r
- items[0].byte_len = 1;\r
- items[0].code_len = 1;\r
- items[0].code[0] = map[i].to;\r
- return 1;\r
- }\r
- else if (*p == map[i].to) {\r
- items[0].byte_len = 1;\r
- items[0].code_len = 1;\r
- items[0].code[0] = map[i].from;\r
- return 1;\r
- }\r
- }\r
- }\r
-\r
- return 0;\r
-}\r
-\r
-\r
-extern int\r
-onigenc_not_support_get_ctype_code_range(OnigCtype ctype ARG_UNUSED,\r
- OnigCodePoint* sb_out ARG_UNUSED,\r
- const OnigCodePoint* ranges[] ARG_UNUSED)\r
-{\r
- return ONIG_NO_SUPPORT_CONFIG;\r
-}\r
-\r
-extern int\r
-onigenc_is_mbc_newline_0x0a(const UChar* p, const UChar* end)\r
-{\r
- if (p < end) {\r
- if (*p == 0x0a) return 1;\r
- }\r
- return 0;\r
-}\r
-\r
-/* for single byte encodings */\r
-extern int\r
-onigenc_ascii_mbc_case_fold(OnigCaseFoldType flag ARG_UNUSED, const UChar** p,\r
- const UChar*end ARG_UNUSED, UChar* lower)\r
-{\r
- *lower = ONIGENC_ASCII_CODE_TO_LOWER_CASE(**p);\r
-\r
- (*p)++;\r
- return 1; /* return byte length of converted char to lower */\r
-}\r
-\r
-#if 0\r
-extern int\r
-onigenc_ascii_is_mbc_ambiguous(OnigCaseFoldType flag,\r
- const UChar** pp, const UChar* end)\r
-{\r
- const UChar* p = *pp;\r
-\r
- (*pp)++;\r
- return ONIGENC_IS_ASCII_CODE_CASE_AMBIG(*p);\r
-}\r
-#endif\r
-\r
-extern int\r
-onigenc_single_byte_mbc_enc_len(const UChar* p ARG_UNUSED)\r
-{\r
- return 1;\r
-}\r
-\r
-extern OnigCodePoint\r
-onigenc_single_byte_mbc_to_code(const UChar* p, const UChar* end ARG_UNUSED)\r
-{\r
- return (OnigCodePoint )(*p);\r
-}\r
-\r
-extern int\r
-onigenc_single_byte_code_to_mbclen(OnigCodePoint code ARG_UNUSED)\r
-{\r
- return (code < 0x100 ? 1 : ONIGERR_INVALID_CODE_POINT_VALUE);\r
-}\r
-\r
-extern int\r
-onigenc_single_byte_code_to_mbc(OnigCodePoint code, UChar *buf)\r
-{\r
- *buf = (UChar )(code & 0xff);\r
- return 1;\r
-}\r
-\r
-extern UChar*\r
-onigenc_single_byte_left_adjust_char_head(const UChar* start ARG_UNUSED,\r
- const UChar* s)\r
-{\r
- return (UChar* )s;\r
-}\r
-\r
-extern int\r
-onigenc_always_true_is_allowed_reverse_match(const UChar* s ARG_UNUSED,\r
- const UChar* end ARG_UNUSED)\r
-{\r
- return TRUE;\r
-}\r
-\r
-extern int\r
-onigenc_always_false_is_allowed_reverse_match(const UChar* s ARG_UNUSED,\r
- const UChar* end ARG_UNUSED)\r
-{\r
- return FALSE;\r
-}\r
-\r
-extern int\r
-onigenc_always_true_is_valid_mbc_string(const UChar* s ARG_UNUSED,\r
- const UChar* end ARG_UNUSED)\r
-{\r
- return TRUE;\r
-}\r
-\r
-extern int\r
-onigenc_length_check_is_valid_mbc_string(OnigEncoding enc,\r
- const UChar* p, const UChar* end)\r
-{\r
- while (p < end) {\r
- p += enclen(enc, p);\r
- }\r
-\r
- if (p != end)\r
- return FALSE;\r
- else\r
- return TRUE;\r
-}\r
-\r
-extern int\r
-onigenc_is_valid_mbc_string(OnigEncoding enc, const UChar* s, const UChar* end)\r
-{\r
- return ONIGENC_IS_VALID_MBC_STRING(enc, s, end);\r
-}\r
-\r
-extern OnigCodePoint\r
-onigenc_mbn_mbc_to_code(OnigEncoding enc, const UChar* p, const UChar* end)\r
-{\r
- int c, i, len;\r
- OnigCodePoint n;\r
-\r
- len = enclen(enc, p);\r
- n = (OnigCodePoint )(*p++);\r
- if (len == 1) return n;\r
-\r
- for (i = 1; i < len; i++) {\r
- if (p >= end) break;\r
- c = *p++;\r
- n <<= 8; n += c;\r
- }\r
- return n;\r
-}\r
-\r
-extern int\r
-onigenc_mbn_mbc_case_fold(OnigEncoding enc, OnigCaseFoldType flag ARG_UNUSED,\r
- const UChar** pp, const UChar* end ARG_UNUSED,\r
- UChar* lower)\r
-{\r
- int len;\r
- const UChar *p = *pp;\r
-\r
- if (ONIGENC_IS_MBC_ASCII(p)) {\r
- *lower = ONIGENC_ASCII_CODE_TO_LOWER_CASE(*p);\r
- (*pp)++;\r
- return 1;\r
- }\r
- else {\r
- int i;\r
-\r
- len = enclen(enc, p);\r
- for (i = 0; i < len; i++) {\r
- *lower++ = *p++;\r
- }\r
- (*pp) += len;\r
- return len; /* return byte length of converted to lower char */\r
- }\r
-}\r
-\r
-#if 0\r
-extern int\r
-onigenc_mbn_is_mbc_ambiguous(OnigEncoding enc, OnigCaseFoldType flag,\r
- const UChar** pp, const UChar* end)\r
-{\r
- const UChar* p = *pp;\r
-\r
- if (ONIGENC_IS_MBC_ASCII(p)) {\r
- (*pp)++;\r
- return ONIGENC_IS_ASCII_CODE_CASE_AMBIG(*p);\r
- }\r
-\r
- (*pp) += enclen(enc, p);\r
- return FALSE;\r
-}\r
-#endif\r
-\r
-extern int\r
-onigenc_mb2_code_to_mbclen(OnigCodePoint code)\r
-{\r
- if ((code & (~0xffff)) != 0) return ONIGERR_INVALID_CODE_POINT_VALUE;\r
-\r
- if ((code & 0xff00) != 0) return 2;\r
- else return 1;\r
-}\r
-\r
-extern int\r
-onigenc_mb4_code_to_mbclen(OnigCodePoint code)\r
-{\r
- if ((code & 0xff000000) != 0) return 4;\r
- else if ((code & 0xff0000) != 0) return 3;\r
- else if ((code & 0xff00) != 0) return 2;\r
- else return 1;\r
-}\r
-\r
-extern int\r
-onigenc_mb2_code_to_mbc(OnigEncoding enc, OnigCodePoint code, UChar *buf)\r
-{\r
- UChar *p = buf;\r
-\r
- if ((code & 0xff00) != 0) {\r
- *p++ = (UChar )((code >> 8) & 0xff);\r
- }\r
- *p++ = (UChar )(code & 0xff);\r
-\r
-#if 1\r
- if (enclen(enc, buf) != (p - buf))\r
- return ONIGERR_INVALID_CODE_POINT_VALUE;\r
-#endif\r
- return (int )(p - buf);\r
-}\r
-\r
-extern int\r
-onigenc_mb4_code_to_mbc(OnigEncoding enc, OnigCodePoint code, UChar *buf)\r
-{\r
- UChar *p = buf;\r
-\r
- if ((code & 0xff000000) != 0) {\r
- *p++ = (UChar )((code >> 24) & 0xff);\r
- }\r
- if ((code & 0xff0000) != 0 || p != buf) {\r
- *p++ = (UChar )((code >> 16) & 0xff);\r
- }\r
- if ((code & 0xff00) != 0 || p != buf) {\r
- *p++ = (UChar )((code >> 8) & 0xff);\r
- }\r
- *p++ = (UChar )(code & 0xff);\r
-\r
-#if 1\r
- if (enclen(enc, buf) != (p - buf))\r
- return ONIGERR_INVALID_CODE_POINT_VALUE;\r
-#endif\r
- return (int )(p - buf);\r
-}\r
-\r
-extern int\r
-onigenc_minimum_property_name_to_ctype(OnigEncoding enc, UChar* p, UChar* end)\r
-{\r
- static PosixBracketEntryType PBS[] = {\r
- { (UChar* )"Alnum", ONIGENC_CTYPE_ALNUM, 5 },\r
- { (UChar* )"Alpha", ONIGENC_CTYPE_ALPHA, 5 },\r
- { (UChar* )"Blank", ONIGENC_CTYPE_BLANK, 5 },\r
- { (UChar* )"Cntrl", ONIGENC_CTYPE_CNTRL, 5 },\r
- { (UChar* )"Digit", ONIGENC_CTYPE_DIGIT, 5 },\r
- { (UChar* )"Graph", ONIGENC_CTYPE_GRAPH, 5 },\r
- { (UChar* )"Lower", ONIGENC_CTYPE_LOWER, 5 },\r
- { (UChar* )"Print", ONIGENC_CTYPE_PRINT, 5 },\r
- { (UChar* )"Punct", ONIGENC_CTYPE_PUNCT, 5 },\r
- { (UChar* )"Space", ONIGENC_CTYPE_SPACE, 5 },\r
- { (UChar* )"Upper", ONIGENC_CTYPE_UPPER, 5 },\r
- { (UChar* )"XDigit", ONIGENC_CTYPE_XDIGIT, 6 },\r
- { (UChar* )"ASCII", ONIGENC_CTYPE_ASCII, 5 },\r
- { (UChar* )"Word", ONIGENC_CTYPE_WORD, 4 },\r
- { (UChar* )NULL, -1, 0 }\r
- };\r
-\r
- PosixBracketEntryType *pb;\r
- int len;\r
-\r
- len = onigenc_strlen(enc, p, end);\r
- for (pb = PBS; IS_NOT_NULL(pb->name); pb++) {\r
- if (len == pb->len &&\r
- onigenc_with_ascii_strncmp(enc, p, end, pb->name, pb->len) == 0)\r
- return pb->ctype;\r
- }\r
-\r
- return ONIGERR_INVALID_CHAR_PROPERTY_NAME;\r
-}\r
-\r
-extern int\r
-onigenc_is_mbc_word_ascii(OnigEncoding enc, UChar* s, const UChar* end)\r
-{\r
- OnigCodePoint code = ONIGENC_MBC_TO_CODE(enc, s, end);\r
-\r
- if (code > 127) return 0;\r
-\r
- return ONIGENC_IS_ASCII_CODE_WORD(code);\r
-}\r
-\r
-extern int\r
-onigenc_mb2_is_code_ctype(OnigEncoding enc, OnigCodePoint code,\r
- unsigned int ctype)\r
-{\r
- if (code < 128)\r
- return ONIGENC_IS_ASCII_CODE_CTYPE(code, ctype);\r
- else {\r
- if (CTYPE_IS_WORD_GRAPH_PRINT(ctype)) {\r
- return (ONIGENC_CODE_TO_MBCLEN(enc, code) > 1 ? TRUE : FALSE);\r
- }\r
- }\r
-\r
- return FALSE;\r
-}\r
-\r
-extern int\r
-onigenc_mb4_is_code_ctype(OnigEncoding enc, OnigCodePoint code,\r
- unsigned int ctype)\r
-{\r
- if (code < 128)\r
- return ONIGENC_IS_ASCII_CODE_CTYPE(code, ctype);\r
- else {\r
- if (CTYPE_IS_WORD_GRAPH_PRINT(ctype)) {\r
- return (ONIGENC_CODE_TO_MBCLEN(enc, code) > 1 ? TRUE : FALSE);\r
- }\r
- }\r
-\r
- return FALSE;\r
-}\r
-\r
-extern int\r
-onigenc_with_ascii_strncmp(OnigEncoding enc, const UChar* p, const UChar* end,\r
- const UChar* sascii /* ascii */, int n)\r
-{\r
- int x, c;\r
-\r
- while (n-- > 0) {\r
- if (p >= end) return (int )(*sascii);\r
-\r
- c = (int )ONIGENC_MBC_TO_CODE(enc, p, end);\r
- x = *sascii - c;\r
- if (x) return x;\r
-\r
- sascii++;\r
- p += enclen(enc, p);\r
- }\r
- return 0;\r
-}\r
-\r
-extern int\r
-onig_codes_cmp(OnigCodePoint a[], OnigCodePoint b[], int n)\r
-{\r
- int i;\r
-\r
- for (i = 0; i < n; i++) {\r
- if (a[i] != b[i])\r
- return -1;\r
- }\r
-\r
- return 0;\r
-}\r
-\r
-extern int\r
-onig_codes_byte_at(OnigCodePoint codes[], int at)\r
-{\r
- int index;\r
- int b;\r
- OnigCodePoint code;\r
-\r
- index = at / 3;\r
- b = at % 3;\r
- code = codes[index];\r
-\r
- return ((code >> ((2 - b) * 8)) & 0xff);\r
-}\r
projects / mirror_edk2.git / blobdiff