strfunc.cc File Reference

#include "sql/strfunc.h"
#include <string.h>
#include "m_ctype.h"
#include "my_alloc.h"
#include "my_dbug.h"
#include "my_sys.h"
#include "sql/sql_class.h"
#include "sql/sql_const.h"
#include "sql_string.h"
#include "typelib.h"

Functions
ulonglong	find_set (const TYPELIB *lib, const char *str, size_t length, const CHARSET_INFO *cs, const char **err_pos, uint *err_len, bool *set_warning)
uint	find_type (const TYPELIB *lib, const char *find, size_t length, bool part_match)
uint	find_type2 (const TYPELIB *typelib, const char *x, size_t length, const CHARSET_INFO *cs)
uint	check_word (TYPELIB *lib, const char *val, const char *end, const char **end_of_word)
size_t	strconvert (const CHARSET_INFO *from_cs, const char *from, CHARSET_INFO *to_cs, char *to, size_t to_length, uint *errors)
char *	set_to_string (THD *thd, LEX_STRING *result, ulonglong set, const char *lib[], bool quoted)
char *	set_to_string (THD *thd, LEX_STRING *result, ulonglong set, const char *lib[])
char *	flagset_to_string (THD *thd, LEX_STRING *result, ulonglong set, const char *lib[])
LEX_STRING *	make_lex_string_root (MEM_ROOT *mem_root, const char *str, size_t length)
	Create a LEX_STRING in a MEM_ROOT and copy the given string into it. More...
bool	lex_string_strmake (MEM_ROOT *mem_root, LEX_STRING *lex_str, const char *str, size_t length)
	Copy the given string into a LEX_STRING, allocating it in the given MEM_ROOT. More...
bool	lex_string_strmake (MEM_ROOT *mem_root, LEX_CSTRING *lex_str, const char *str, size_t length)
	Copy the given string into a LEX_CSTRING, allocating it in the given MEM_ROOT. More...

Variables
static const char	field_separator = ','

Function Documentation

check_word()

uint check_word	(	TYPELIB *	lib,
		const char *	val,
		const char *	end,
		const char **	end_of_word
	)

find_set()

ulonglong find_set	(	const TYPELIB *	lib,
		const char *	str,
		size_t	length,
		const CHARSET_INFO *	cs,
		const char **	err_pos,
		uint *	err_len,
		bool *	set_warning
	)

find_type()

uint find_type	(	const TYPELIB *	lib,
		const char *	find,
		size_t	length,
		bool	part_match
	)

find_type2()

uint find_type2	(	const TYPELIB *	typelib,
		const char *	x,
		size_t	length,
		const CHARSET_INFO *	cs
	)

flagset_to_string()

char * flagset_to_string	(	THD *	thd,
		LEX_STRING *	result,
		ulonglong	set,
		const char *	lib[]
	)

lex_string_strmake() [1/2]

bool lex_string_strmake	(	MEM_ROOT *	mem_root,
		LEX_CSTRING *	lex_str,
		const char *	str,
		size_t	length
	)

Copy the given string into a LEX_CSTRING, allocating it in the given MEM_ROOT.

Parameters

mem_root	MEM_ROOT where to allocate the string.
lex_str	LEX_CSTRING to fill with the copied string.
str	string to be copied into the LEX_CSTRING.
length	length of str, in bytes

Returns

true on failure (OOM), false otherwise.

lex_string_strmake() [2/2]

bool lex_string_strmake	(	MEM_ROOT *	mem_root,
		LEX_STRING *	lex_str,
		const char *	str,
		size_t	length
	)

Copy the given string into a LEX_STRING, allocating it in the given MEM_ROOT.

Parameters

mem_root	MEM_ROOT where to allocate the string.
lex_str	LEX_STRING to fill with the copied string.
str	string to be copied into the LEX_STRING.
length	length of str, in bytes

Returns

true on failure (OOM), false otherwise.

make_lex_string_root()

LEX_STRING * make_lex_string_root	(	MEM_ROOT *	mem_root,
		const char *	str,
		size_t	length
	)

Create a LEX_STRING in a MEM_ROOT and copy the given string into it.

Parameters

mem_root	MEM_ROOT where to allocate the LEX_STRING.
str	string to be copied into the LEX_STRING.
length	length of str, in bytes

Returns

nullptr on failure, or pointer to the LEX_STRING object

set_to_string() [1/2]

char * set_to_string	(	THD *	thd,
		LEX_STRING *	result,
		ulonglong	set,
		const char *	lib[]
	)

set_to_string() [2/2]

char * set_to_string	(	THD *	thd,
		LEX_STRING *	result,
		ulonglong	set,
		const char *	lib[],
		bool	quoted
	)

strconvert()

size_t strconvert	(	const CHARSET_INFO *	from_cs,
		const char *	from,
		CHARSET_INFO *	to_cs,
		char *	to,
		size_t	to_length,
		uint *	errors
	)

Variable Documentation

field_separator

const char field_separator = ','

static