http://www.ousob.com --- Legacy Redefined OuSob - File: /wwwroot/clipx/usr/include/mysql/m_ctype.h

/* Copyright (C) 2000 MySQL AB This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; version 2 of the License. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* A better inplementation of the UNIX ctype(3) library. Notes: my_global.h should be included before ctype.h */ #ifndef _m_ctype_h #define _m_ctype_h #ifdef __cplusplus extern "C" { #endif #define MY_CS_NAME_SIZE 32 #define MY_CS_CTYPE_TABLE_SIZE 257 #define MY_CS_TO_LOWER_TABLE_SIZE 256 #define MY_CS_TO_UPPER_TABLE_SIZE 256 #define MY_CS_SORT_ORDER_TABLE_SIZE 256 #define MY_CS_TO_UNI_TABLE_SIZE 256 #define CHARSET_DIR "charsets/" #define my_wc_t ulong typedef struct unicase_info_st { uint16 toupper; uint16 tolower; uint16 sort; } MY_UNICASE_INFO; extern MY_UNICASE_INFO *my_unicase_default[256]; extern MY_UNICASE_INFO *my_unicase_turkish[256]; /* wm_wc and wc_mb return codes */ #define MY_CS_ILSEQ 0 /* Wrong by sequence: wb_wc */ #define MY_CS_ILUNI 0 /* Cannot encode Unicode to charset: wc_mb */ #define MY_CS_TOOSMALL -101 /* Need at least one byte: wc_mb and mb_wc */ #define MY_CS_TOOSMALL2 -102 /* Need at least two bytes: wc_mb and mb_wc */ #define MY_CS_TOOSMALL3 -103 /* Need at least three bytes: wc_mb and mb_wc */ /* These following three are currently not really used */ #define MY_CS_TOOSMALL4 -104 /* Need at least 4 bytes: wc_mb and mb_wc */ #define MY_CS_TOOSMALL5 -105 /* Need at least 5 bytes: wc_mb and mb_wc */ #define MY_CS_TOOSMALL6 -106 /* Need at least 6 bytes: wc_mb and mb_wc */ /* A helper macros for "need at least n bytes" */ #define MY_CS_TOOSMALLN(n) (-100-(n)) #define MY_SEQ_INTTAIL 1 #define MY_SEQ_SPACES 2 /* My charsets_list flags */ #define MY_CS_COMPILED 1 /* compiled-in sets */ #define MY_CS_CONFIG 2 /* sets that have a *.conf file */ #define MY_CS_INDEX 4 /* sets listed in the Index file */ #define MY_CS_LOADED 8 /* sets that are currently loaded */ #define MY_CS_BINSORT 16 /* if binary sort order */ #define MY_CS_PRIMARY 32 /* if primary collation */ #define MY_CS_STRNXFRM 64 /* if strnxfrm is used for sort */ #define MY_CS_UNICODE 128 /* is a charset is full unicode */ #define MY_CS_READY 256 /* if a charset is initialized */ #define MY_CS_AVAILABLE 512 /* If either compiled-in or loaded*/ #define MY_CS_CSSORT 1024 /* if case sensitive sort order */ #define MY_CHARSET_UNDEFINED 0 typedef struct my_uni_idx_st { uint16 from; uint16 to; uchar *tab; } MY_UNI_IDX; typedef struct { uint beg; uint end; uint mblen; } my_match_t; enum my_lex_states { MY_LEX_START, MY_LEX_CHAR, MY_LEX_IDENT, MY_LEX_IDENT_SEP, MY_LEX_IDENT_START, MY_LEX_REAL, MY_LEX_HEX_NUMBER, MY_LEX_BIN_NUMBER, MY_LEX_CMP_OP, MY_LEX_LONG_CMP_OP, MY_LEX_STRING, MY_LEX_COMMENT, MY_LEX_END, MY_LEX_OPERATOR_OR_IDENT, MY_LEX_NUMBER_IDENT, MY_LEX_INT_OR_REAL, MY_LEX_REAL_OR_POINT, MY_LEX_BOOL, MY_LEX_EOL, MY_LEX_ESCAPE, MY_LEX_LONG_COMMENT, MY_LEX_END_LONG_COMMENT, MY_LEX_SEMICOLON, MY_LEX_SET_VAR, MY_LEX_USER_END, MY_LEX_HOSTNAME, MY_LEX_SKIP, MY_LEX_USER_VARIABLE_DELIMITER, MY_LEX_SYSTEM_VAR, MY_LEX_IDENT_OR_KEYWORD, MY_LEX_IDENT_OR_HEX, MY_LEX_IDENT_OR_BIN, MY_LEX_IDENT_OR_NCHAR, MY_LEX_STRING_OR_DELIMITER }; struct charset_info_st; /* See strings/CHARSET_INFO.txt for information about this structure */ typedef struct my_collation_handler_st { my_bool (*init)(struct charset_info_st *, void *(*alloc)(uint)); /* Collation routines */ int (*strnncoll)(struct charset_info_st *, const uchar *, uint, const uchar *, uint, my_bool); int (*strnncollsp)(struct charset_info_st *, const uchar *, uint, const uchar *, uint, my_bool diff_if_only_endspace_difference); int (*strnxfrm)(struct charset_info_st *, uchar *, uint, const uchar *, uint); uint (*strnxfrmlen)(struct charset_info_st *, uint); my_bool (*like_range)(struct charset_info_st *, const char *s, uint s_length, pchar w_prefix, pchar w_one, pchar w_many, uint res_length, char *min_str, char *max_str, uint *min_len, uint *max_len); int (*wildcmp)(struct charset_info_st *, const char *str,const char *str_end, const char *wildstr,const char *wildend, int escape,int w_one, int w_many); int (*strcasecmp)(struct charset_info_st *, const char *, const char *); uint (*instr)(struct charset_info_st *, const char *b, uint b_length, const char *s, uint s_length, my_match_t *match, uint nmatch); /* Hash calculation */ void (*hash_sort)(struct charset_info_st *cs, const uchar *key, uint len, ulong *nr1, ulong *nr2); my_bool (*propagate)(struct charset_info_st *cs, const uchar *str, uint len); } MY_COLLATION_HANDLER; extern MY_COLLATION_HANDLER my_collation_mb_bin_handler; extern MY_COLLATION_HANDLER my_collation_8bit_bin_handler; extern MY_COLLATION_HANDLER my_collation_8bit_simple_ci_handler; extern MY_COLLATION_HANDLER my_collation_ucs2_uca_handler; /* See strings/CHARSET_INFO.txt about information on this structure */ typedef struct my_charset_handler_st { my_bool (*init)(struct charset_info_st *, void *(*alloc)(uint)); /* Multibyte routines */ int (*ismbchar)(struct charset_info_st *, const char *, const char *); int (*mbcharlen)(struct charset_info_st *, uint); uint (*numchars)(struct charset_info_st *, const char *b, const char *e); uint (*charpos)(struct charset_info_st *, const char *b, const char *e, uint pos); uint (*well_formed_len)(struct charset_info_st *, const char *b,const char *e, uint nchars, int *error); uint (*lengthsp)(struct charset_info_st *, const char *ptr, uint length); uint (*numcells)(struct charset_info_st *, const char *b, const char *e); /* Unicode convertion */ int (*mb_wc)(struct charset_info_st *cs,my_wc_t *wc, const unsigned char *s,const unsigned char *e); int (*wc_mb)(struct charset_info_st *cs,my_wc_t wc, unsigned char *s,unsigned char *e); /* Functions for case and sort convertion */ uint (*caseup_str)(struct charset_info_st *, char *); uint (*casedn_str)(struct charset_info_st *, char *); uint (*caseup)(struct charset_info_st *, char *src, uint srclen, char *dst, uint dstlen); uint (*casedn)(struct charset_info_st *, char *src, uint srclen, char *dst, uint dstlen); /* Charset dependant snprintf() */ int (*snprintf)(struct charset_info_st *, char *to, uint n, const char *fmt, ...) ATTRIBUTE_FORMAT_FPTR(printf, 4, 5); int (*long10_to_str)(struct charset_info_st *, char *to, uint n, int radix, long int val); int (*longlong10_to_str)(struct charset_info_st *, char *to, uint n, int radix, longlong val); void (*fill)(struct charset_info_st *, char *to, uint len, int fill); /* String-to-number convertion routines */ long (*strntol)(struct charset_info_st *, const char *s, uint l, int base, char **e, int *err); ulong (*strntoul)(struct charset_info_st *, const char *s, uint l, int base, char **e, int *err); longlong (*strntoll)(struct charset_info_st *, const char *s, uint l, int base, char **e, int *err); ulonglong (*strntoull)(struct charset_info_st *, const char *s, uint l, int base, char **e, int *err); double (*strntod)(struct charset_info_st *, char *s, uint l, char **e, int *err); longlong (*strtoll10)(struct charset_info_st *cs, const char *nptr, char **endptr, int *error); ulonglong (*strntoull10rnd)(struct charset_info_st *cs, const char *str, uint length, int unsigned_fl, char **endptr, int *error); ulong (*scan)(struct charset_info_st *, const char *b, const char *e, int sq); } MY_CHARSET_HANDLER; extern MY_CHARSET_HANDLER my_charset_8bit_handler; extern MY_CHARSET_HANDLER my_charset_ucs2_handler; /* See strings/CHARSET_INFO.txt about information on this structure */ typedef struct charset_info_st { uint number; uint primary_number; uint binary_number; uint state; const char *csname; const char *name; const char *comment; const char *tailoring; uchar *ctype; uchar *to_lower; uchar *to_upper; uchar *sort_order; uint16 *contractions; uint16 **sort_order_big; uint16 *tab_to_uni; MY_UNI_IDX *tab_from_uni; MY_UNICASE_INFO **caseinfo; uchar *state_map; uchar *ident_map; uint strxfrm_multiply; uchar caseup_multiply; uchar casedn_multiply; uint mbminlen; uint mbmaxlen; uint16 min_sort_char; uint16 max_sort_char; /* For LIKE optimization */ uchar pad_char; my_bool escape_with_backslash_is_dangerous; MY_CHARSET_HANDLER *cset; MY_COLLATION_HANDLER *coll; } CHARSET_INFO; extern CHARSET_INFO my_charset_bin; extern CHARSET_INFO my_charset_big5_chinese_ci; extern CHARSET_INFO my_charset_big5_bin; extern CHARSET_INFO my_charset_cp932_japanese_ci; extern CHARSET_INFO my_charset_cp932_bin; extern CHARSET_INFO my_charset_eucjpms_japanese_ci; extern CHARSET_INFO my_charset_eucjpms_bin; extern CHARSET_INFO my_charset_euckr_korean_ci; extern CHARSET_INFO my_charset_euckr_bin; extern CHARSET_INFO my_charset_gb2312_chinese_ci; extern CHARSET_INFO my_charset_gb2312_bin; extern CHARSET_INFO my_charset_gbk_chinese_ci; extern CHARSET_INFO my_charset_gbk_bin; extern CHARSET_INFO my_charset_latin1; extern CHARSET_INFO my_charset_latin1_german2_ci; extern CHARSET_INFO my_charset_latin1_bin; extern CHARSET_INFO my_charset_latin2_czech_ci; extern CHARSET_INFO my_charset_sjis_japanese_ci; extern CHARSET_INFO my_charset_sjis_bin; extern CHARSET_INFO my_charset_tis620_thai_ci; extern CHARSET_INFO my_charset_tis620_bin; extern CHARSET_INFO my_charset_ucs2_general_ci; extern CHARSET_INFO my_charset_ucs2_bin; extern CHARSET_INFO my_charset_ucs2_general_uca; extern CHARSET_INFO my_charset_ujis_japanese_ci; extern CHARSET_INFO my_charset_ujis_bin; extern CHARSET_INFO my_charset_utf8_general_ci; extern CHARSET_INFO my_charset_utf8_bin; extern CHARSET_INFO my_charset_cp1250_czech_ci; /* declarations for simple charsets */ extern int my_strnxfrm_simple(CHARSET_INFO *, uchar *, uint, const uchar *, uint); uint my_strnxfrmlen_simple(CHARSET_INFO *, uint); extern int my_strnncoll_simple(CHARSET_INFO *, const uchar *, uint, const uchar *, uint, my_bool); extern int my_strnncollsp_simple(CHARSET_INFO *, const uchar *, uint, const uchar *, uint, my_bool diff_if_only_endspace_difference); extern void my_hash_sort_simple(CHARSET_INFO *cs, const uchar *key, uint len, ulong *nr1, ulong *nr2); extern uint my_lengthsp_8bit(CHARSET_INFO *cs, const char *ptr, uint length); extern uint my_instr_simple(struct charset_info_st *, const char *b, uint b_length, const char *s, uint s_length, my_match_t *match, uint nmatch); /* Functions for 8bit */ extern uint my_caseup_str_8bit(CHARSET_INFO *, char *); extern uint my_casedn_str_8bit(CHARSET_INFO *, char *); extern uint my_caseup_8bit(CHARSET_INFO *, char *src, uint srclen, char *dst, uint dstlen); extern uint my_casedn_8bit(CHARSET_INFO *, char *src, uint srclen, char *dst, uint dstlen); extern int my_strcasecmp_8bit(CHARSET_INFO * cs, const char *, const char *); int my_mb_wc_8bit(CHARSET_INFO *cs,my_wc_t *wc, const uchar *s,const uchar *e); int my_wc_mb_8bit(CHARSET_INFO *cs,my_wc_t wc, uchar *s, uchar *e); ulong my_scan_8bit(CHARSET_INFO *cs, const char *b, const char *e, int sq); int my_snprintf_8bit(struct charset_info_st *, char *to, uint n, const char *fmt, ...) ATTRIBUTE_FORMAT(printf, 4, 5); long my_strntol_8bit(CHARSET_INFO *, const char *s, uint l, int base, char **e, int *err); ulong my_strntoul_8bit(CHARSET_INFO *, const char *s, uint l, int base, char **e, int *err); longlong my_strntoll_8bit(CHARSET_INFO *, const char *s, uint l, int base, char **e, int *err); ulonglong my_strntoull_8bit(CHARSET_INFO *, const char *s, uint l, int base, char **e, int *err); double my_strntod_8bit(CHARSET_INFO *, char *s, uint l,char **e, int *err); int my_long10_to_str_8bit(CHARSET_INFO *, char *to, uint l, int radix, long int val); int my_longlong10_to_str_8bit(CHARSET_INFO *, char *to, uint l, int radix, longlong val); longlong my_strtoll10_8bit(CHARSET_INFO *cs, const char *nptr, char **endptr, int *error); longlong my_strtoll10_ucs2(CHARSET_INFO *cs, const char *nptr, char **endptr, int *error); ulonglong my_strntoull10rnd_8bit(CHARSET_INFO *cs, const char *str, uint length, int unsigned_fl, char **endptr, int *error); ulonglong my_strntoull10rnd_ucs2(CHARSET_INFO *cs, const char *str, uint length, int unsigned_fl, char **endptr, int *error); void my_fill_8bit(CHARSET_INFO *cs, char* to, uint l, int fill); my_bool my_like_range_simple(CHARSET_INFO *cs, const char *ptr, uint ptr_length, pbool escape, pbool w_one, pbool w_many, uint res_length, char *min_str, char *max_str, uint *min_length, uint *max_length); my_bool my_like_range_mb(CHARSET_INFO *cs, const char *ptr, uint ptr_length, pbool escape, pbool w_one, pbool w_many, uint res_length, char *min_str, char *max_str, uint *min_length, uint *max_length); my_bool my_like_range_ucs2(CHARSET_INFO *cs, const char *ptr, uint ptr_length, pbool escape, pbool w_one, pbool w_many, uint res_length, char *min_str, char *max_str, uint *min_length, uint *max_length); int my_wildcmp_8bit(CHARSET_INFO *, const char *str,const char *str_end, const char *wildstr,const char *wildend, int escape, int w_one, int w_many); int my_wildcmp_bin(CHARSET_INFO *, const char *str,const char *str_end, const char *wildstr,const char *wildend, int escape, int w_one, int w_many); uint my_numchars_8bit(CHARSET_INFO *, const char *b, const char *e); uint my_numcells_8bit(CHARSET_INFO *, const char *b, const char *e); uint my_charpos_8bit(CHARSET_INFO *, const char *b, const char *e, uint pos); uint my_well_formed_len_8bit(CHARSET_INFO *, const char *b, const char *e, uint pos, int *error); int my_mbcharlen_8bit(CHARSET_INFO *, uint c); /* Functions for multibyte charsets */ extern uint my_caseup_str_mb(CHARSET_INFO *, char *); extern uint my_casedn_str_mb(CHARSET_INFO *, char *); extern uint my_caseup_mb(CHARSET_INFO *, char *src, uint srclen, char *dst, uint dstlen); extern uint my_casedn_mb(CHARSET_INFO *, char *src, uint srclen, char *dst, uint dstlen); extern int my_strcasecmp_mb(CHARSET_INFO * cs,const char *, const char *); int my_wildcmp_mb(CHARSET_INFO *, const char *str,const char *str_end, const char *wildstr,const char *wildend, int escape, int w_one, int w_many); uint my_numchars_mb(CHARSET_INFO *, const char *b, const char *e); uint my_numcells_mb(CHARSET_INFO *, const char *b, const char *e); uint my_charpos_mb(CHARSET_INFO *, const char *b, const char *e, uint pos); uint my_well_formed_len_mb(CHARSET_INFO *, const char *b, const char *e, uint pos, int *error); uint my_instr_mb(struct charset_info_st *, const char *b, uint b_length, const char *s, uint s_length, my_match_t *match, uint nmatch); int my_wildcmp_unicode(CHARSET_INFO *cs, const char *str, const char *str_end, const char *wildstr, const char *wildend, int escape, int w_one, int w_many, MY_UNICASE_INFO **weights); extern my_bool my_parse_charset_xml(const char *bug, uint len, int (*add)(CHARSET_INFO *cs)); my_bool my_propagate_simple(CHARSET_INFO *cs, const uchar *str, uint len); my_bool my_propagate_complex(CHARSET_INFO *cs, const uchar *str, uint len); #define _MY_U 01 /* Upper case */ #define _MY_L 02 /* Lower case */ #define _MY_NMR 04 /* Numeral (digit) */ #define _MY_SPC 010 /* Spacing character */ #define _MY_PNT 020 /* Punctuation */ #define _MY_CTR 040 /* Control character */ #define _MY_B 0100 /* Blank */ #define _MY_X 0200 /* heXadecimal digit */ #define my_isascii(c) (!((c) & ~0177)) #define my_toascii(c) ((c) & 0177) #define my_tocntrl(c) ((c) & 31) #define my_toprint(c) ((c) | 64) #define my_toupper(s,c) (char) ((s)->to_upper[(uchar) (c)]) #define my_tolower(s,c) (char) ((s)->to_lower[(uchar) (c)]) #define my_isalpha(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_U | _MY_L)) #define my_isupper(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_U) #define my_islower(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_L) #define my_isdigit(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_NMR) #define my_isxdigit(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_X) #define my_isalnum(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_U | _MY_L | _MY_NMR)) #define my_isspace(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_SPC) #define my_ispunct(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_PNT) #define my_isprint(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_PNT | _MY_U | _MY_L | _MY_NMR | _MY_B)) #define my_isgraph(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_PNT | _MY_U | _MY_L | _MY_NMR)) #define my_iscntrl(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_CTR) /* Some macros that should be cleaned up a little */ #define my_isvar(s,c) (my_isalnum(s,c) || (c) == '_') #define my_isvar_start(s,c) (my_isalpha(s,c) || (c) == '_') #define my_binary_compare(s) ((s)->state & MY_CS_BINSORT) #define use_strnxfrm(s) ((s)->state & MY_CS_STRNXFRM) #define my_strnxfrm(s, a, b, c, d) ((s)->coll->strnxfrm((s), (a), (b), (c), (d))) #define my_strnncoll(s, a, b, c, d) ((s)->coll->strnncoll((s), (a), (b), (c), (d), 0)) #define my_like_range(s, a, b, c, d, e, f, g, h, i, j) \ ((s)->coll->like_range((s), (a), (b), (c), (d), (e), (f), (g), (h), (i), (j))) #define my_wildcmp(cs,s,se,w,we,e,o,m) ((cs)->coll->wildcmp((cs),(s),(se),(w),(we),(e),(o),(m))) #define my_strcasecmp(s, a, b) ((s)->coll->strcasecmp((s), (a), (b))) #define my_charpos(cs, b, e, num) (cs)->cset->charpos((cs), (const char*) (b), (const char *)(e), (num)) #define use_mb(s) ((s)->cset->ismbchar != NULL) #define my_ismbchar(s, a, b) ((s)->cset->ismbchar((s), (a), (b))) #ifdef USE_MB #define my_mbcharlen(s, a) ((s)->cset->mbcharlen((s),(a))) #else #define my_mbcharlen(s, a) 1 #endif #define my_caseup_str(s, a) ((s)->cset->caseup_str((s), (a))) #define my_casedn_str(s, a) ((s)->cset->casedn_str((s), (a))) #define my_strntol(s, a, b, c, d, e) ((s)->cset->strntol((s),(a),(b),(c),(d),(e))) #define my_strntoul(s, a, b, c, d, e) ((s)->cset->strntoul((s),(a),(b),(c),(d),(e))) #define my_strntoll(s, a, b, c, d, e) ((s)->cset->strntoll((s),(a),(b),(c),(d),(e))) #define my_strntoull(s, a, b, c,d, e) ((s)->cset->strntoull((s),(a),(b),(c),(d),(e))) #define my_strntod(s, a, b, c, d) ((s)->cset->strntod((s),(a),(b),(c),(d))) /* XXX: still need to take care of this one */ #ifdef MY_CHARSET_TIS620 #error The TIS620 charset is broken at the moment. Tell tim to fix it. #define USE_TIS620 #include "t_ctype.h" #endif #ifdef __cplusplus } #endif #endif /* _m_ctype_h */