A better implementation of the UNIX ctype(3) library. More...

#include <sys/types.h>
#include <cassert>
#include <cstddef>
#include <cstdint>
#include <cstdlib>
#include <cstring>
#include <deque>
#include "mysql/attribute.h"
#include "mysql/my_loglevel.h"
#include "mysql/strings/api.h"
#include "template_utils.h"

Classes
struct	MY_UNICASE_CHARACTER

struct	MY_UNICASE_INFO

struct	MY_UNI_CTYPE

struct	MY_UNI_IDX

struct	my_match_t

struct	MY_CHARSET_ERRMSG
	Helper structure to return error messages from collation parser/initializer. More...

class	MY_CHARSET_LOADER
	User-specified callback interface for collation parser/initializer. More...

struct	MY_COLLATION_HANDLER

struct	MY_CHARSET_HANDLER

struct	CHARSET_INFO

Typedefs
typedef int	myf

typedef unsigned long	my_wc_t
	Our own version of wchar_t, ie., a type that holds a single Unicode code point ("wide character"). More...

typedef int(*	my_charset_conv_mb_wc) (const CHARSET_INFO , my_wc_t , const uint8_t , const uint8_t )

typedef int(*	my_charset_conv_wc_mb) (const CHARSET_INFO , my_wc_t, uint8_t , uint8_t *)

typedef size_t(*	my_charset_conv_case) (const CHARSET_INFO , char , size_t, char *, size_t)

Enumerations
enum	Pad_attribute { PAD_SPACE , NO_PAD }

Functions
static void	MY_PUT_MB2 (unsigned char *s, uint16_t code)

MYSQL_STRINGS_EXPORT int	my_wildcmp_mb_bin (const CHARSET_INFO cs, const char str, const char str_end, const char wildstr, const char *wildend, int escape, int w_one, int w_many)

MYSQL_STRINGS_EXPORT size_t	my_strcspn (const CHARSET_INFO cs, const char str, const char end, const char reject, size_t reject_length)
	Calculate the length of the initial segment of 'str' which consists entirely of characters not in 'reject'. More...

MYSQL_STRINGS_EXPORT unsigned	my_string_repertoire (const CHARSET_INFO cs, const char str, size_t len)

MYSQL_STRINGS_EXPORT bool	my_charset_is_ascii_based (const CHARSET_INFO *cs)
	Detect whether a character set is ASCII compatible. More...

bool	my_charset_same (const CHARSET_INFO cs1, const CHARSET_INFO cs2)

MYSQL_STRINGS_EXPORT unsigned	my_charset_repertoire (const CHARSET_INFO *cs)

MYSQL_STRINGS_EXPORT unsigned	my_strxfrm_flag_normalize (unsigned flags)

MYSQL_STRINGS_EXPORT size_t	my_convert (char to, size_t to_length, const CHARSET_INFO to_cs, const char from, size_t from_length, const CHARSET_INFO from_cs, unsigned *errors)
	Convert a string between two character sets. More...

MYSQL_STRINGS_EXPORT unsigned	my_mbcharlen_ptr (const CHARSET_INFO cs, const char s, const char *e)
	Get the length of the first code in given sequence of chars. More...

MYSQL_STRINGS_EXPORT bool	my_is_prefixidx_cand (const CHARSET_INFO cs, const char wildstr, const char wildend, int escape, int w_many, size_t prefix_len)
	Identify whether given like pattern looks like a prefix pattern, which can become candidate for index only scan on prefix indexes. More...

bool	my_isascii (char ch)

char	my_toupper (const CHARSET_INFO *cs, char ch)

char	my_tolower (const CHARSET_INFO *cs, char ch)

bool	my_isalpha (const CHARSET_INFO *cs, char ch)

bool	my_isupper (const CHARSET_INFO *cs, char ch)

bool	my_islower (const CHARSET_INFO *cs, char ch)

bool	my_isdigit (const CHARSET_INFO *cs, char ch)

bool	my_isxdigit (const CHARSET_INFO *cs, char ch)

bool	my_isalnum (const CHARSET_INFO *cs, char ch)

bool	my_isspace (const CHARSET_INFO *cs, char ch)

bool	my_ispunct (const CHARSET_INFO *cs, char ch)

bool	my_isgraph (const CHARSET_INFO *cs, char ch)

bool	my_iscntrl (const CHARSET_INFO *cs, char ch)

bool	my_isvar (const CHARSET_INFO *cs, char ch)

bool	my_isvar_start (const CHARSET_INFO *cs, char ch)

bool	my_binary_compare (const CHARSET_INFO *cs)

bool	use_strnxfrm (const CHARSET_INFO *cs)

size_t	my_strnxfrm (const CHARSET_INFO cs, uint8_t dst, size_t dstlen, const uint8_t *src, size_t srclen)

int	my_strnncoll (const CHARSET_INFO cs, const uint8_t a, size_t a_length, const uint8_t *b, size_t b_length)

bool	my_like_range (const CHARSET_INFO cs, const char s, size_t s_length, char w_prefix, char w_one, char w_many, size_t res_length, char min_str, char max_str, size_t min_len, size_t max_len)

int	my_wildcmp (const CHARSET_INFO cs, const char str, const char str_end, const char wildstr, const char *wildend, int escape, int w_one, int w_many)

int	my_strcasecmp (const CHARSET_INFO cs, const char s1, const char *s2)

size_t	my_charpos (const CHARSET_INFO cs, const char beg, const char *end, size_t pos)

size_t	my_charpos (const CHARSET_INFO cs, const unsigned char beg, const unsigned char *end, size_t pos)

bool	use_mb (const CHARSET_INFO *cs)

unsigned	my_ismbchar (const CHARSET_INFO cs, const char str, const char *strend)

unsigned	my_ismbchar (const CHARSET_INFO cs, const uint8_t str, const uint8_t *strend)

unsigned	my_mbcharlen (const CHARSET_INFO *cs, unsigned first_byte)

unsigned	my_mbcharlen_2 (const CHARSET_INFO *cs, uint8_t first_byte, uint8_t second_byte)
	Get the length of gb18030 code by the given two leading bytes. More...

unsigned	my_mbmaxlenlen (const CHARSET_INFO *cs)
	Get the maximum length of leading bytes needed to determine the length of a multi-byte gb18030 code. More...

bool	my_ismb1st (const CHARSET_INFO *cs, unsigned leading_byte)
	Judge if the given byte is a possible leading byte for a charset. More...

size_t	my_caseup_str (const CHARSET_INFO cs, char str)

size_t	my_casedn_str (const CHARSET_INFO cs, char str)

long	my_strntol (const CHARSET_INFO cs, const char str, size_t length, int base, const char *end, int err)

unsigned long	my_strntoul (const CHARSET_INFO cs, const char str, size_t length, int base, const char *end, int err)

int64_t	my_strntoll (const CHARSET_INFO cs, const char str, size_t length, int base, const char *end, int err)

uint64_t	my_strntoull (const CHARSET_INFO cs, const char str, size_t length, int base, const char *end, int err)

double	my_strntod (const CHARSET_INFO cs, const char str, size_t length, const char *end, int err)

bool	is_supported_parser_charset (const CHARSET_INFO *cs)

Variables
constexpr int	MY_CS_NAME_SIZE = 32

constexpr const char *	CHARSET_DIR = "charsets/"

static constexpr int	MY_CS_ILSEQ = 0

static constexpr int	MY_CS_ILUNI = 0

static constexpr int	MY_CS_TOOSMALL = -101

static constexpr int	MY_CS_TOOSMALL2 = -102

static constexpr int	MY_CS_TOOSMALL3 = -103

static constexpr int	MY_CS_TOOSMALL4 = -104

static constexpr int	MY_CS_TOOSMALL5 = -105

static constexpr int	MY_CS_TOOSMALL6 = -106

static constexpr int	MY_SEQ_INTTAIL = 1

static constexpr int	MY_SEQ_SPACES = 2

static constexpr uint32_t	MY_CHARSET_UNDEFINED = 0

static constexpr uint32_t	MY_CS_COMPILED = 1 << 0

static constexpr uint32_t	MY_CS_CONFIG_UNUSED = 1 << 1

static constexpr uint32_t	MY_CS_INDEX_UNUSED = 1 << 2

static constexpr uint32_t	MY_CS_LOADED = 1 << 3

static constexpr uint32_t	MY_CS_BINSORT = 1 << 4

static constexpr uint32_t	MY_CS_PRIMARY = 1 << 5

static constexpr uint32_t	MY_CS_STRNXFRM = 1 << 6

static constexpr uint32_t	MY_CS_UNICODE = 1 << 7

static constexpr uint32_t	MY_CS_READY = 1 << 8

static constexpr uint32_t	MY_CS_AVAILABLE = 1 << 9

static constexpr uint32_t	MY_CS_CSSORT = 1 << 10

static constexpr uint32_t	MY_CS_HIDDEN = 1 << 11

static constexpr uint32_t	MY_CS_PUREASCII = 1 << 12

static constexpr uint32_t	MY_CS_NONASCII = 1 << 13

static constexpr uint32_t	MY_CS_UNICODE_SUPPLEMENT = 1 << 14

static constexpr uint32_t	MY_CS_LOWER_SORT = 1 << 15

static constexpr uint32_t	MY_CS_INLINE = 1 << 16

static constexpr uint32_t	MY_REPERTOIRE_ASCII = 1

static constexpr uint32_t	MY_REPERTOIRE_EXTENDED = 2

static constexpr uint32_t	MY_REPERTOIRE_UNICODE30 = 3

static constexpr uint32_t	MY_STRXFRM_PAD_TO_MAXLEN = 0x00000080

MYSQL_STRINGS_EXPORT int(*	my_string_stack_guard )(int)

MYSQL_STRINGS_EXPORT CHARSET_INFO	my_charset_bin

MYSQL_STRINGS_EXPORT CHARSET_INFO	my_charset_latin1

MYSQL_STRINGS_EXPORT CHARSET_INFO	my_charset_filename

MYSQL_STRINGS_EXPORT CHARSET_INFO	my_charset_utf8mb4_0900_ai_ci

MYSQL_STRINGS_EXPORT CHARSET_INFO	my_charset_utf8mb4_0900_bin

MYSQL_STRINGS_EXPORT CHARSET_INFO	my_charset_latin1_bin

MYSQL_STRINGS_EXPORT CHARSET_INFO	my_charset_utf32_unicode_ci

MYSQL_STRINGS_EXPORT CHARSET_INFO	my_charset_utf8mb3_general_ci

MYSQL_STRINGS_EXPORT CHARSET_INFO	my_charset_utf8mb3_tolower_ci

MYSQL_STRINGS_EXPORT CHARSET_INFO	my_charset_utf8mb3_unicode_ci

MYSQL_STRINGS_EXPORT CHARSET_INFO	my_charset_utf8mb3_bin

MYSQL_STRINGS_EXPORT CHARSET_INFO	my_charset_utf8mb4_bin

MYSQL_STRINGS_EXPORT CHARSET_INFO	my_charset_utf8mb4_general_ci

static constexpr uint8_t	MY_CHAR_U = 01

static constexpr uint8_t	MY_CHAR_L = 02

static constexpr uint8_t	MY_CHAR_NMR = 04

static constexpr uint8_t	MY_CHAR_SPC = 010

static constexpr uint8_t	MY_CHAR_PNT = 020

static constexpr uint8_t	MY_CHAR_CTR = 040

static constexpr uint8_t	MY_CHAR_B = 0100

static constexpr uint8_t	MY_CHAR_X = 0200

Detailed Description

A better implementation of the UNIX ctype(3) library.

Typedef Documentation

◆ my_charset_conv_case

typedef size_t(* my_charset_conv_case) (const CHARSET_INFO *, char *, size_t, char *, size_t)

◆ my_charset_conv_mb_wc

typedef int(* my_charset_conv_mb_wc) (const CHARSET_INFO *, my_wc_t *, const uint8_t *, const uint8_t *)

◆ my_charset_conv_wc_mb

typedef int(* my_charset_conv_wc_mb) (const CHARSET_INFO *, my_wc_t, uint8_t *, uint8_t *)

◆ my_wc_t

typedef unsigned long my_wc_t

Our own version of wchar_t, ie., a type that holds a single Unicode code point ("wide character").

unsigned long is always big enough to hold any character in the BMP.

◆ myf

typedef int myf

Enumeration Type Documentation

◆ Pad_attribute

enum Pad_attribute

Enumerator
PAD_SPACE
NO_PAD

Function Documentation

◆ is_supported_parser_charset()

bool is_supported_parser_charset ( const CHARSET_INFO * cs )

inline

◆ my_binary_compare()

bool my_binary_compare ( const CHARSET_INFO * cs )

inline

◆ my_casedn_str()

size_t my_casedn_str	(	const CHARSET_INFO *	cs,
		char *	str
	)

inline

◆ my_caseup_str()

size_t my_caseup_str	(	const CHARSET_INFO *	cs,
		char *	str
	)

inline

◆ my_charpos() [1/2]

size_t my_charpos	(	const CHARSET_INFO *	cs,
		const char *	beg,
		const char *	end,
		size_t	pos
	)

inline

◆ my_charpos() [2/2]

size_t my_charpos	(	const CHARSET_INFO *	cs,
		const unsigned char *	beg,
		const unsigned char *	end,
		size_t	pos
	)

inline

◆ my_charset_is_ascii_based()

bool my_charset_is_ascii_based ( const CHARSET_INFO * cs )

inline

Detect whether a character set is ASCII compatible.

◆ my_charset_repertoire()

MYSQL_STRINGS_EXPORT unsigned my_charset_repertoire ( const CHARSET_INFO * cs )

◆ my_charset_same()

bool my_charset_same	(	const CHARSET_INFO *	cs1,
		const CHARSET_INFO *	cs2
	)

inline

◆ my_convert()

MYSQL_STRINGS_EXPORT size_t my_convert	(	char *	to,
		size_t	to_length,
		const CHARSET_INFO *	to_cs,
		const char *	from,
		size_t	from_length,
		const CHARSET_INFO *	from_cs,
		unsigned *	errors
	)

Convert a string between two character sets.

Optimized for quick copying of ASCII characters in the range 0x00..0x7F. 'to' must be large enough to store (form_length * to_cs->mbmaxlen) bytes.

Parameters

[out]	to	Store result here
	to_length	Size of "to" buffer
	to_cs	Character set of result string
	from	Copy from here
	from_length	Length of the "from" string
	from_cs	Character set of the "from" string
[out]	errors	Number of conversion errors

Returns: Number of bytes copied to 'to' string

◆ my_is_prefixidx_cand()

MYSQL_STRINGS_EXPORT bool my_is_prefixidx_cand	(	const CHARSET_INFO *	cs,
		const char *	wildstr,
		const char *	wildend,
		int	escape,
		int	w_many,
		size_t *	prefix_len
	)

Identify whether given like pattern looks like a prefix pattern, which can become candidate for index only scan on prefix indexes.

Parameters

	cs	Character set and collation pointer
	wildstr	Pointer to LIKE pattern.
	wildend	Pointer to end of LIKE pattern.
	escape	Escape character pattern, typically '\'.
	w_many	'Many characters' pattern, typically ''.
[out]	prefix_len	Length of LIKE pattern.

Returns: Optimization status.

Return values

TRUE	if LIKE pattern can be used for prefix index only scan.
FALSE	else.

◆ my_isalnum()

bool my_isalnum	(	const CHARSET_INFO *	cs,
		char	ch
	)

inline

◆ my_isalpha()

bool my_isalpha	(	const CHARSET_INFO *	cs,
		char	ch
	)

inline

◆ my_isascii()

bool my_isascii ( char ch )

inline

◆ my_iscntrl()

bool my_iscntrl	(	const CHARSET_INFO *	cs,
		char	ch
	)

inline

◆ my_isdigit()

bool my_isdigit	(	const CHARSET_INFO *	cs,
		char	ch
	)

inline

◆ my_isgraph()

bool my_isgraph	(	const CHARSET_INFO *	cs,
		char	ch
	)

inline

◆ my_islower()

bool my_islower	(	const CHARSET_INFO *	cs,
		char	ch
	)

inline

◆ my_ismb1st()

bool my_ismb1st	(	const CHARSET_INFO *	cs,
		unsigned	leading_byte
	)

inline

Judge if the given byte is a possible leading byte for a charset.

For gb18030 whose mbmaxlenlen is 2, we can't determine the length of a multi-byte character by looking at the first byte only

Parameters

[in]	cs	charset_info
[in]	leading_byte	possible leading byte

Returns: true if it is, otherwise false

◆ my_ismbchar() [1/2]

unsigned my_ismbchar	(	const CHARSET_INFO *	cs,
		const char *	str,
		const char *	strend
	)

inline

◆ my_ismbchar() [2/2]

unsigned my_ismbchar	(	const CHARSET_INFO *	cs,
		const uint8_t *	str,
		const uint8_t *	strend
	)

inline

◆ my_ispunct()

bool my_ispunct	(	const CHARSET_INFO *	cs,
		char	ch
	)

inline

◆ my_isspace()

bool my_isspace	(	const CHARSET_INFO *	cs,
		char	ch
	)

inline

◆ my_isupper()

bool my_isupper	(	const CHARSET_INFO *	cs,
		char	ch
	)

inline

◆ my_isvar()

bool my_isvar	(	const CHARSET_INFO *	cs,
		char	ch
	)

inline

◆ my_isvar_start()

bool my_isvar_start	(	const CHARSET_INFO *	cs,
		char	ch
	)

inline

◆ my_isxdigit()

bool my_isxdigit	(	const CHARSET_INFO *	cs,
		char	ch
	)

inline

◆ my_like_range()

bool my_like_range	(	const CHARSET_INFO *	cs,
		const char *	s,
		size_t	s_length,
		char	w_prefix,
		char	w_one,
		char	w_many,
		size_t	res_length,
		char *	min_str,
		char *	max_str,
		size_t *	min_len,
		size_t *	max_len
	)

inline

◆ my_mbcharlen()

unsigned my_mbcharlen	(	const CHARSET_INFO *	cs,
		unsigned	first_byte
	)

inline

◆ my_mbcharlen_2()

unsigned my_mbcharlen_2	(	const CHARSET_INFO *	cs,
		uint8_t	first_byte,
		uint8_t	second_byte
	)

inline

Get the length of gb18030 code by the given two leading bytes.

Parameters

[in]	cs	charset_info
[in]	first_byte	first byte of gb18030 code
[in]	second_byte	second byte of gb18030 code

Returns: the length of gb18030 code starting with given two bytes, the length would be 2 or 4 for valid gb18030 code, or 0 for invalid gb18030 code

◆ my_mbcharlen_ptr()

MYSQL_STRINGS_EXPORT unsigned my_mbcharlen_ptr	(	const CHARSET_INFO *	cs,
		const char *	s,
		const char *	e
	)

Get the length of the first code in given sequence of chars.

This func is introduced because we can't determine the length by checking the first byte only for gb18030, so we first try my_mbcharlen, and then my_mbcharlen_2 if necessary to get the length

Parameters

[in]	cs	charset_info
[in]	s	start of the char sequence
[in]	e	end of the char sequence

Returns: The length of the first code, or 0 for invalid code

◆ my_mbmaxlenlen()

unsigned my_mbmaxlenlen ( const CHARSET_INFO * cs )

inline

Get the maximum length of leading bytes needed to determine the length of a multi-byte gb18030 code.

Parameters

[in] cs charset_info

Returns: number of leading bytes we need, would be 2 for gb18030 and 1 for all other charsets

◆ MY_PUT_MB2()

static void MY_PUT_MB2	(	unsigned char *	s,
		uint16_t	code
	)

inlinestatic

◆ my_strcasecmp()

int my_strcasecmp	(	const CHARSET_INFO *	cs,
		const char *	s1,
		const char *	s2
	)

inline

◆ my_strcspn()

MYSQL_STRINGS_EXPORT size_t my_strcspn	(	const CHARSET_INFO *	cs,
		const char *	str,
		const char *	str_end,
		const char *	reject,
		size_t	reject_length
	)

Calculate the length of the initial segment of 'str' which consists entirely of characters not in 'reject'.

Parameters

cs	Pointer to charset info.
str	Pointer to multi-byte string.
str_end	Pointer to end of multi-byte string.
reject	Pointer to start of single-byte reject string.
reject_length	Length of single-byte reject string.

Returns: Length of segment of multi-byte string that doesn't contain any character of the single-byte reject string or zero if an invalid encoding of a character of the multi-byte string is found.

Note: The reject string points to single-byte characters so it is only possible to find the first occurrence of a single-byte character. Multi-byte characters in 'str' are treated as not matching any character in the reject string. This method returns zero if an invalid encoding of any character in the string 'str' using charset 'cs' is found.

◆ my_string_repertoire()

MYSQL_STRINGS_EXPORT unsigned my_string_repertoire	(	const CHARSET_INFO *	cs,
		const char *	str,
		size_t	len
	)

◆ my_strnncoll()

int my_strnncoll	(	const CHARSET_INFO *	cs,
		const uint8_t *	a,
		size_t	a_length,
		const uint8_t *	b,
		size_t	b_length
	)

inline

◆ my_strntod()

double my_strntod	(	const CHARSET_INFO *	cs,
		const char *	str,
		size_t	length,
		const char **	end,
		int *	err
	)

inline

◆ my_strntol()

long my_strntol	(	const CHARSET_INFO *	cs,
		const char *	str,
		size_t	length,
		int	base,
		const char **	end,
		int *	err
	)

inline

◆ my_strntoll()

int64_t my_strntoll	(	const CHARSET_INFO *	cs,
		const char *	str,
		size_t	length,
		int	base,
		const char **	end,
		int *	err
	)

inline

◆ my_strntoul()

unsigned long my_strntoul	(	const CHARSET_INFO *	cs,
		const char *	str,
		size_t	length,
		int	base,
		const char **	end,
		int *	err
	)

inline

◆ my_strntoull()

uint64_t my_strntoull	(	const CHARSET_INFO *	cs,
		const char *	str,
		size_t	length,
		int	base,
		const char **	end,
		int *	err
	)

inline

◆ my_strnxfrm()

size_t my_strnxfrm	(	const CHARSET_INFO *	cs,
		uint8_t *	dst,
		size_t	dstlen,
		const uint8_t *	src,
		size_t	srclen
	)

inline

◆ my_strxfrm_flag_normalize()

MYSQL_STRINGS_EXPORT unsigned my_strxfrm_flag_normalize ( unsigned flags )

◆ my_tolower()

char my_tolower	(	const CHARSET_INFO *	cs,
		char	ch
	)

inline

◆ my_toupper()

char my_toupper	(	const CHARSET_INFO *	cs,
		char	ch
	)

inline

◆ my_wildcmp()

int my_wildcmp	(	const CHARSET_INFO *	cs,
		const char *	str,
		const char *	str_end,
		const char *	wildstr,
		const char *	wildend,
		int	escape,
		int	w_one,
		int	w_many
	)

inline

◆ my_wildcmp_mb_bin()

MYSQL_STRINGS_EXPORT int my_wildcmp_mb_bin	(	const CHARSET_INFO *	cs,
		const char *	str,
		const char *	str_end,
		const char *	wildstr,
		const char *	wildend,
		int	escape,
		int	w_one,
		int	w_many
	)

Note: Deprecated function, please call cs->coll->wildcmp(cs...) instead.

◆ use_mb()

bool use_mb ( const CHARSET_INFO * cs )

inline

◆ use_strnxfrm()

bool use_strnxfrm ( const CHARSET_INFO * cs )

inline

Variable Documentation

◆ CHARSET_DIR

constexpr const char* CHARSET_DIR = "charsets/"

constexpr

◆ MY_CHAR_B

constexpr uint8_t MY_CHAR_B = 0100

staticconstexpr

◆ MY_CHAR_CTR

constexpr uint8_t MY_CHAR_CTR = 040

staticconstexpr

◆ MY_CHAR_L

constexpr uint8_t MY_CHAR_L = 02

staticconstexpr

◆ MY_CHAR_NMR

constexpr uint8_t MY_CHAR_NMR = 04

staticconstexpr

◆ MY_CHAR_PNT

constexpr uint8_t MY_CHAR_PNT = 020

staticconstexpr

◆ MY_CHAR_SPC

constexpr uint8_t MY_CHAR_SPC = 010

staticconstexpr

◆ MY_CHAR_U

constexpr uint8_t MY_CHAR_U = 01

staticconstexpr

◆ MY_CHAR_X

constexpr uint8_t MY_CHAR_X = 0200

staticconstexpr

◆ my_charset_bin

MYSQL_STRINGS_EXPORT CHARSET_INFO my_charset_bin

extern

◆ my_charset_filename

MYSQL_STRINGS_EXPORT CHARSET_INFO my_charset_filename

extern

◆ my_charset_latin1

MYSQL_STRINGS_EXPORT CHARSET_INFO my_charset_latin1

extern

◆ my_charset_latin1_bin

MYSQL_STRINGS_EXPORT CHARSET_INFO my_charset_latin1_bin

extern

◆ MY_CHARSET_UNDEFINED

constexpr uint32_t MY_CHARSET_UNDEFINED = 0

staticconstexpr

◆ my_charset_utf32_unicode_ci

MYSQL_STRINGS_EXPORT CHARSET_INFO my_charset_utf32_unicode_ci

extern

◆ my_charset_utf8mb3_bin

MYSQL_STRINGS_EXPORT CHARSET_INFO my_charset_utf8mb3_bin

extern

◆ my_charset_utf8mb3_general_ci

MYSQL_STRINGS_EXPORT CHARSET_INFO my_charset_utf8mb3_general_ci

extern

◆ my_charset_utf8mb3_tolower_ci

MYSQL_STRINGS_EXPORT CHARSET_INFO my_charset_utf8mb3_tolower_ci

extern

◆ my_charset_utf8mb3_unicode_ci

MYSQL_STRINGS_EXPORT CHARSET_INFO my_charset_utf8mb3_unicode_ci

extern

◆ my_charset_utf8mb4_0900_ai_ci

MYSQL_STRINGS_EXPORT CHARSET_INFO my_charset_utf8mb4_0900_ai_ci

extern

◆ my_charset_utf8mb4_0900_bin

MYSQL_STRINGS_EXPORT CHARSET_INFO my_charset_utf8mb4_0900_bin

extern

◆ my_charset_utf8mb4_bin

MYSQL_STRINGS_EXPORT CHARSET_INFO my_charset_utf8mb4_bin

extern

◆ my_charset_utf8mb4_general_ci

MYSQL_STRINGS_EXPORT CHARSET_INFO my_charset_utf8mb4_general_ci

extern

◆ MY_CS_AVAILABLE

constexpr uint32_t MY_CS_AVAILABLE = 1 << 9

staticconstexpr

◆ MY_CS_BINSORT

constexpr uint32_t MY_CS_BINSORT = 1 << 4

staticconstexpr

◆ MY_CS_COMPILED

constexpr uint32_t MY_CS_COMPILED = 1 << 0

staticconstexpr

◆ MY_CS_CONFIG_UNUSED

constexpr uint32_t MY_CS_CONFIG_UNUSED = 1 << 1

staticconstexpr

◆ MY_CS_CSSORT

constexpr uint32_t MY_CS_CSSORT = 1 << 10

staticconstexpr

◆ MY_CS_HIDDEN

constexpr uint32_t MY_CS_HIDDEN = 1 << 11

staticconstexpr

◆ MY_CS_ILSEQ

constexpr int MY_CS_ILSEQ = 0

staticconstexpr

◆ MY_CS_ILUNI

constexpr int MY_CS_ILUNI = 0

staticconstexpr

◆ MY_CS_INDEX_UNUSED

constexpr uint32_t MY_CS_INDEX_UNUSED = 1 << 2

staticconstexpr

◆ MY_CS_INLINE

constexpr uint32_t MY_CS_INLINE = 1 << 16

staticconstexpr

◆ MY_CS_LOADED

constexpr uint32_t MY_CS_LOADED = 1 << 3

staticconstexpr

◆ MY_CS_LOWER_SORT

constexpr uint32_t MY_CS_LOWER_SORT = 1 << 15

staticconstexpr

◆ MY_CS_NAME_SIZE

constexpr int MY_CS_NAME_SIZE = 32

constexpr

◆ MY_CS_NONASCII

constexpr uint32_t MY_CS_NONASCII = 1 << 13

staticconstexpr

◆ MY_CS_PRIMARY

constexpr uint32_t MY_CS_PRIMARY = 1 << 5

staticconstexpr

◆ MY_CS_PUREASCII

constexpr uint32_t MY_CS_PUREASCII = 1 << 12

staticconstexpr

◆ MY_CS_READY

constexpr uint32_t MY_CS_READY = 1 << 8

staticconstexpr

◆ MY_CS_STRNXFRM

constexpr uint32_t MY_CS_STRNXFRM = 1 << 6

staticconstexpr

◆ MY_CS_TOOSMALL

constexpr int MY_CS_TOOSMALL = -101

staticconstexpr

◆ MY_CS_TOOSMALL2

constexpr int MY_CS_TOOSMALL2 = -102

staticconstexpr

◆ MY_CS_TOOSMALL3

constexpr int MY_CS_TOOSMALL3 = -103

staticconstexpr

◆ MY_CS_TOOSMALL4

constexpr int MY_CS_TOOSMALL4 = -104

staticconstexpr

◆ MY_CS_TOOSMALL5

constexpr int MY_CS_TOOSMALL5 = -105

staticconstexpr

◆ MY_CS_TOOSMALL6

constexpr int MY_CS_TOOSMALL6 = -106

staticconstexpr

◆ MY_CS_UNICODE

constexpr uint32_t MY_CS_UNICODE = 1 << 7

staticconstexpr

◆ MY_CS_UNICODE_SUPPLEMENT

constexpr uint32_t MY_CS_UNICODE_SUPPLEMENT = 1 << 14

staticconstexpr

◆ MY_REPERTOIRE_ASCII

constexpr uint32_t MY_REPERTOIRE_ASCII = 1

staticconstexpr

◆ MY_REPERTOIRE_EXTENDED

constexpr uint32_t MY_REPERTOIRE_EXTENDED = 2

staticconstexpr

◆ MY_REPERTOIRE_UNICODE30

constexpr uint32_t MY_REPERTOIRE_UNICODE30 = 3

staticconstexpr

◆ MY_SEQ_INTTAIL

constexpr int MY_SEQ_INTTAIL = 1

staticconstexpr

◆ MY_SEQ_SPACES

constexpr int MY_SEQ_SPACES = 2

staticconstexpr

◆ my_string_stack_guard

MYSQL_STRINGS_EXPORT int(* my_string_stack_guard) (int) ( int )

extern

◆ MY_STRXFRM_PAD_TO_MAXLEN

constexpr uint32_t MY_STRXFRM_PAD_TO_MAXLEN = 0x00000080

staticconstexpr

Classes

Typedefs

Enumerations

Functions

Variables

Detailed Description

Typedef Documentation

◆ my_charset_conv_case

◆ my_charset_conv_mb_wc

◆ my_charset_conv_wc_mb

◆ my_wc_t

◆ myf

Enumeration Type Documentation

◆ Pad_attribute

Function Documentation

◆ is_supported_parser_charset()

◆ my_binary_compare()

◆ my_casedn_str()

◆ my_caseup_str()

◆ my_charpos() [1/2]

◆ my_charpos() [2/2]

◆ my_charset_is_ascii_based()

◆ my_charset_repertoire()

◆ my_charset_same()

◆ my_convert()

◆ my_is_prefixidx_cand()

◆ my_isalnum()

◆ my_isalpha()

◆ my_isascii()

◆ my_iscntrl()

◆ my_isdigit()

◆ my_isgraph()

◆ my_islower()

◆ my_ismb1st()

◆ my_ismbchar() [1/2]

◆ my_ismbchar() [2/2]

◆ my_ispunct()

◆ my_isspace()

◆ my_isupper()

◆ my_isvar()

◆ my_isvar_start()

◆ my_isxdigit()

◆ my_like_range()

◆ my_mbcharlen()

◆ my_mbcharlen_2()

◆ my_mbcharlen_ptr()

◆ my_mbmaxlenlen()

◆ MY_PUT_MB2()

◆ my_strcasecmp()

◆ my_strcspn()

◆ my_string_repertoire()

◆ my_strnncoll()

◆ my_strntod()

◆ my_strntol()

◆ my_strntoll()

◆ my_strntoul()

◆ my_strntoull()

◆ my_strnxfrm()

◆ my_strxfrm_flag_normalize()

◆ my_tolower()

◆ my_toupper()

◆ my_wildcmp()

◆ my_wildcmp_mb_bin()

◆ use_mb()

◆ use_strnxfrm()

Variable Documentation

◆ CHARSET_DIR

◆ MY_CHAR_B

◆ MY_CHAR_CTR

◆ MY_CHAR_L

◆ MY_CHAR_NMR

◆ MY_CHAR_PNT

◆ MY_CHAR_SPC

◆ MY_CHAR_U

◆ MY_CHAR_X

◆ my_charset_bin

◆ my_charset_filename

◆ my_charset_latin1

◆ my_charset_latin1_bin

◆ MY_CHARSET_UNDEFINED