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Commit 9a072af9 authored by unknown's avatar unknown
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New fiedls in CHARSET_INFO strucutre 


include/m_ctype.h:
  Adding new functions into CHARSET_INFO structure
strings/ctype.c:
  Temporary fill these new fields with NULL
parent 220eeadc
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Showing with 136 additions and 69 deletions
include/m_ctype.h
View file @ 9a072af9
......@@ -26,6 +26,76 @@
extern "C" {
#endif
#define CHARSET_DIR "charsets/"
typedef struct charset_info_st
{
uint number;
const char *name;
uchar *ctype;
uchar *to_lower;
uchar *to_upper;
uchar *sort_order;
uint strxfrm_multiply;
int (*strcoll)(const uchar *, const uchar *);
int (*strxfrm)(uchar *, const uchar *, int);
int (*strnncoll)(const uchar *, int, const uchar *, int);
int (*strnxfrm)(uchar *, const uchar *, int, int);
my_bool (*like_range)(const char *, uint, pchar, uint,
char *, char *, uint *, uint *);
uint mbmaxlen;
int (*ismbchar)(const char *, const char *);
my_bool (*ismbhead)(uint);
int (*mbcharlen)(uint);
/* Functions for case convertion */
void (*caseup_str)(struct charset_info_st *, uchar *);
void (*casedn_str)(struct charset_info_st *, uchar *);
void (*caseup)(struct charset_info_st *, uchar *, uint);
void (*casedn)(struct charset_info_st *, uchar *, uint);
/* Functions for case comparison */
int (*strcasecmp)(struct charset_info_st *, const uchar *, const uchar *);
int (*strncasecmp)(struct charset_info_st *, const uchar *, const uchar *, uint);
} CHARSET_INFO;
/* strings/ctype.c */
extern CHARSET_INFO *default_charset_info;
extern CHARSET_INFO *find_compiled_charset(uint cs_number);
extern CHARSET_INFO *find_compiled_charset_by_name(const char *name);
extern CHARSET_INFO compiled_charsets[];
extern uint compiled_charset_number(const char *name);
extern const char *compiled_charset_name(uint charset_number);
#define MY_CHARSET_UNDEFINED 0
#define MY_CHARSET_CURRENT (default_charset_info->number)
/* declarations for simple charsets */
extern int my_strnxfrm_simple(CHARSET_INFO *, uchar *, const uchar *, int, int);
extern int my_strnncoll_simple(CHARSET_INFO *, const uchar *, int, const uchar *, int);
/* Functions for 8bit */
extern void my_caseup_str_8bit(CHARSET_INFO *, uchar *);
extern void my_casedn_str_8bit(CHARSET_INFO *, uchar *);
extern void my_caseup_8bit(CHARSET_INFO *, uchar *, uint);
extern void my_casedn_8bit(CHARSET_INFO *, uchar *, uint);
extern int my_strcasecmp_8bit(CHARSET_INFO * cs, const uchar *, const uchar *);
extern int my_strncasecmp_8bit(CHARSET_INFO * cs, const uchar *, const uchar *, uint);
/* Functions for multibyte charsets */
extern void my_caseup_str_mb(CHARSET_INFO *, uchar *);
extern void my_casedn_str_mb(CHARSET_INFO *, uchar *);
extern void my_caseup_mb(CHARSET_INFO *, uchar *, uint);
extern void my_casedn_mb(CHARSET_INFO *, uchar *, uint);
extern int my_strcasecmp_mb(CHARSET_INFO * cs,const uchar *, const uchar *);
extern int my_strncasecmp_mb(CHARSET_INFO * cs,const uchar *, const uchar *t, uint);
/* declarations for the big5 character set */
extern uchar ctype_big5[], to_lower_big5[], to_upper_big5[], sort_order_big5[];
extern int my_strcoll_big5(const uchar *, const uchar *);
......@@ -108,42 +178,6 @@ extern my_bool ismbhead_ujis(uint);
extern int mbcharlen_ujis(uint);
#define CHARSET_DIR "charsets/"
typedef struct charset_info_st
{
uint number;
const char *name;
uchar *ctype;
uchar *to_lower;
uchar *to_upper;
uchar *sort_order;
uint strxfrm_multiply;
int (*strcoll)(const uchar *, const uchar *);
int (*strxfrm)(uchar *, const uchar *, int);
int (*strnncoll)(const uchar *, int, const uchar *, int);
int (*strnxfrm)(uchar *, const uchar *, int, int);
my_bool (*like_range)(const char *, uint, pchar, uint,
char *, char *, uint *, uint *);
uint mbmaxlen;
int (*ismbchar)(const char *, const char *);
my_bool (*ismbhead)(uint);
int (*mbcharlen)(uint);
} CHARSET_INFO;
/* strings/ctype.c */
extern CHARSET_INFO *default_charset_info;
extern CHARSET_INFO *find_compiled_charset(uint cs_number);
extern CHARSET_INFO *find_compiled_charset_by_name(const char *name);
extern CHARSET_INFO compiled_charsets[];
extern uint compiled_charset_number(const char *name);
extern const char *compiled_charset_name(uint charset_number);
#define MY_CHARSET_UNDEFINED 0
#define MY_CHARSET_CURRENT (default_charset_info->number)
/* Don't include std ctype.h when this is included */
#define _CTYPE_H
#define _CTYPE_H_
......
strings/ctype.c
View file @ 9a072af9
......@@ -1975,7 +1975,8 @@ CHARSET_INFO compiled_charsets[] = {
0, /* mbmaxlen */
NULL, /* ismbchar */
NULL, /* ismbhead */
NULL /* mbcharlen */
NULL, /* mbcharlen */
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -1996,7 +1997,8 @@ CHARSET_INFO compiled_charsets[] = {
2, /* mbmaxlen */
ismbchar_big5,
ismbhead_big5,
mbcharlen_big5
mbcharlen_big5,
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -2017,7 +2019,8 @@ CHARSET_INFO compiled_charsets[] = {
0, /* mbmaxlen */
NULL, /* ismbchar */
NULL, /* ismbhead */
NULL /* mbcharlen */
NULL, /* mbcharlen */
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -2038,7 +2041,8 @@ CHARSET_INFO compiled_charsets[] = {
0, /* mbmaxlen */
NULL, /* ismbchar */
NULL, /* ismbhead */
NULL /* mbcharlen */
NULL, /* mbcharlen */
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -2059,7 +2063,8 @@ CHARSET_INFO compiled_charsets[] = {
0, /* mbmaxlen */
NULL, /* ismbchar */
NULL, /* ismbhead */
NULL /* mbcharlen */
NULL, /* mbcharlen */
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -2080,7 +2085,8 @@ CHARSET_INFO compiled_charsets[] = {
0, /* mbmaxlen */
NULL, /* ismbchar */
NULL, /* ismbhead */
NULL /* mbcharlen */
NULL, /* mbcharlen */
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -2101,7 +2107,8 @@ CHARSET_INFO compiled_charsets[] = {
0, /* mbmaxlen */
NULL, /* ismbchar */
NULL, /* ismbhead */
NULL /* mbcharlen */
NULL, /* mbcharlen */
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -2122,7 +2129,8 @@ CHARSET_INFO compiled_charsets[] = {
0, /* mbmaxlen */
NULL, /* ismbchar */
NULL, /* ismbhead */
NULL /* mbcharlen */
NULL, /* mbcharlen */
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -2143,7 +2151,8 @@ CHARSET_INFO compiled_charsets[] = {
0, /* mbmaxlen */
NULL, /* ismbchar */
NULL, /* ismbhead */
NULL /* mbcharlen */
NULL, /* mbcharlen */
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -2164,7 +2173,8 @@ CHARSET_INFO compiled_charsets[] = {
0, /* mbmaxlen */
NULL, /* ismbchar */
NULL, /* ismbhead */
NULL /* mbcharlen */
NULL, /* mbcharlen */
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -2185,7 +2195,8 @@ CHARSET_INFO compiled_charsets[] = {
2, /* mbmaxlen */
ismbchar_euc_kr,
ismbhead_euc_kr,
mbcharlen_euc_kr
mbcharlen_euc_kr,
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -2206,7 +2217,8 @@ CHARSET_INFO compiled_charsets[] = {
2, /* mbmaxlen */
ismbchar_gb2312,
ismbhead_gb2312,
mbcharlen_gb2312
mbcharlen_gb2312,
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -2227,7 +2239,8 @@ CHARSET_INFO compiled_charsets[] = {
2, /* mbmaxlen */
ismbchar_gbk,
ismbhead_gbk,
mbcharlen_gbk
mbcharlen_gbk,
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -2248,7 +2261,8 @@ CHARSET_INFO compiled_charsets[] = {
0, /* mbmaxlen */
NULL, /* ismbchar */
NULL, /* ismbhead */
NULL /* mbcharlen */
NULL, /* mbcharlen */
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -2269,7 +2283,8 @@ CHARSET_INFO compiled_charsets[] = {
0, /* mbmaxlen */
NULL, /* ismbchar */
NULL, /* ismbhead */
NULL /* mbcharlen */
NULL, /* mbcharlen */
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -2290,7 +2305,8 @@ CHARSET_INFO compiled_charsets[] = {
0, /* mbmaxlen */
NULL, /* ismbchar */
NULL, /* ismbhead */
NULL /* mbcharlen */
NULL, /* mbcharlen */
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -2311,7 +2327,8 @@ CHARSET_INFO compiled_charsets[] = {
0, /* mbmaxlen */
NULL, /* ismbchar */
NULL, /* ismbhead */
NULL /* mbcharlen */
NULL, /* mbcharlen */
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -2332,7 +2349,8 @@ CHARSET_INFO compiled_charsets[] = {
0, /* mbmaxlen */
NULL, /* ismbchar */
NULL, /* ismbhead */
NULL /* mbcharlen */
NULL, /* mbcharlen */
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -2353,7 +2371,8 @@ CHARSET_INFO compiled_charsets[] = {
0, /* mbmaxlen */
NULL, /* ismbchar */
NULL, /* ismbhead */
NULL /* mbcharlen */
NULL, /* mbcharlen */
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -2374,7 +2393,8 @@ CHARSET_INFO compiled_charsets[] = {
0, /* mbmaxlen */
NULL, /* ismbchar */
NULL, /* ismbhead */
NULL /* mbcharlen */
NULL, /* mbcharlen */
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -2395,7 +2415,8 @@ CHARSET_INFO compiled_charsets[] = {
0, /* mbmaxlen */
NULL, /* ismbchar */
NULL, /* ismbhead */
NULL /* mbcharlen */
NULL, /* mbcharlen */
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -2416,7 +2437,8 @@ CHARSET_INFO compiled_charsets[] = {
0, /* mbmaxlen */
NULL, /* ismbchar */
NULL, /* ismbhead */
NULL /* mbcharlen */
NULL, /* mbcharlen */
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -2437,7 +2459,8 @@ CHARSET_INFO compiled_charsets[] = {
0, /* mbmaxlen */
NULL, /* ismbchar */
NULL, /* ismbhead */
NULL /* mbcharlen */
NULL, /* mbcharlen */
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -2458,7 +2481,8 @@ CHARSET_INFO compiled_charsets[] = {
2, /* mbmaxlen */
ismbchar_sjis,
ismbhead_sjis,
mbcharlen_sjis
mbcharlen_sjis,
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -2479,7 +2503,8 @@ CHARSET_INFO compiled_charsets[] = {
0, /* mbmaxlen */
NULL, /* ismbchar */
NULL, /* ismbhead */
NULL /* mbcharlen */
NULL, /* mbcharlen */
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -2500,7 +2525,8 @@ CHARSET_INFO compiled_charsets[] = {
0, /* mbmaxlen */
NULL, /* ismbchar */
NULL, /* ismbhead */
NULL /* mbcharlen */
NULL, /* mbcharlen */
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -2521,7 +2547,8 @@ CHARSET_INFO compiled_charsets[] = {
3, /* mbmaxlen */
ismbchar_ujis,
ismbhead_ujis,
mbcharlen_ujis
mbcharlen_ujis,
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -2542,7 +2569,8 @@ CHARSET_INFO compiled_charsets[] = {
0, /* mbmaxlen */
NULL, /* ismbchar */
NULL, /* ismbhead */
NULL /* mbcharlen */
NULL, /* mbcharlen */
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -2563,7 +2591,8 @@ CHARSET_INFO compiled_charsets[] = {
0, /* mbmaxlen */
NULL, /* ismbchar */
NULL, /* ismbhead */
NULL /* mbcharlen */
NULL, /* mbcharlen */
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -2584,7 +2613,8 @@ CHARSET_INFO compiled_charsets[] = {
0, /* mbmaxlen */
NULL, /* ismbchar */
NULL, /* ismbhead */
NULL /* mbcharlen */
NULL, /* mbcharlen */
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -2605,7 +2635,8 @@ CHARSET_INFO compiled_charsets[] = {
0, /* mbmaxlen */
NULL, /* ismbchar */
NULL, /* ismbhead */
NULL /* mbcharlen */
NULL, /* mbcharlen */
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -2626,7 +2657,8 @@ CHARSET_INFO compiled_charsets[] = {
0, /* mbmaxlen */
NULL, /* ismbchar */
NULL, /* ismbhead */
NULL /* mbcharlen */
NULL, /* mbcharlen */
NULL,NULL,NULL,NULL,NULL,NULL
},
#endif
......@@ -2646,7 +2678,8 @@ CHARSET_INFO compiled_charsets[] = {
0,
NULL,
NULL,
NULL
NULL,
NULL,NULL,NULL,NULL,NULL,NULL
}
};
......
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