str.c File Reference

#include "groonga_in.h"
#include <limits.h>
#include <stdio.h>
#include <string.h>
#include "db.h"
#include "str.h"
#include <math.h>

Include dependency graph for str.c:

Go to the source code of this file.

Macros
#define	_ISOC99_SOURCE
#define	I2B(i)   ("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"[(i) & 0x3f])
#define	B2I(b)   (((b) < '+' || 'z' < (b)) ? 0xff : "\x3e\xff\xff\xff\x3f\x34\x35\x36\x37\x38\x39\x3a\x3b\x3c\x3d\xff\xff\xff\xff\xff\xff\xff\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\xff\xff\xff\xff\xff\xff\x1a\x1b\x1c\x1d\x1e\x1f\x20\x21\x22\x23\x24\x25\x26\x27\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f\x30\x31\x32\x33"[(b) - '+'])
#define	MASK   0x34d34d34
#define	I2B32H(i)   ("0123456789ABCDEFGHIJKLMNOPQRSTUV"[(i) & 0x1f])
#define	UNIT_SIZE   (1 << 12)
#define	UNIT_MASK   (UNIT_SIZE - 1)
#define	DIGIT_NUMBER   15
#define	TOK_ESC   (0x80)

Functions
unsigned int	grn_str_charlen (grn_ctx *ctx, const char *str, grn_encoding encoding)
int	grn_charlen_ (grn_ctx *ctx, const char *str, const char *end, grn_encoding encoding)
int	grn_charlen (grn_ctx *ctx, const char *str, const char *end)
grn_str *	grn_str_open_ (grn_ctx *ctx, const char *str, unsigned int str_len, int flags, grn_encoding encoding)
grn_str *	grn_str_open (grn_ctx *ctx, const char *str, unsigned int str_len, int flags)
grn_rc	grn_str_close (grn_ctx *ctx, grn_str *nstr)
const char *	grn_encoding_to_string (grn_encoding enc)
grn_encoding	grn_encoding_parse (const char *str)
size_t	grn_str_len (grn_ctx *ctx, const char *str, grn_encoding encoding, const char **last)
int	grn_isspace (const char *str, grn_encoding encoding)
int8_t	grn_atoi8 (const char *nptr, const char *end, const char **rest)
uint8_t	grn_atoui8 (const char *nptr, const char *end, const char **rest)
int16_t	grn_atoi16 (const char *nptr, const char *end, const char **rest)
uint16_t	grn_atoui16 (const char *nptr, const char *end, const char **rest)
int	grn_atoi (const char *nptr, const char *end, const char **rest)
unsigned int	grn_atoui (const char *nptr, const char *end, const char **rest)
int64_t	grn_atoll (const char *nptr, const char *end, const char **rest)
unsigned int	grn_htoui (const char *nptr, const char *end, const char **rest)
void	grn_itoh (unsigned int i, char *p, unsigned int len)
grn_rc	grn_itoa (int i, char *p, char *end, char **rest)
grn_rc	grn_itoa_padded (int i, char *p, char *end, char ch)
grn_rc	grn_lltoa (int64_t i, char *p, char *end, char **rest)
grn_rc	grn_ulltoa (uint64_t i, char *p, char *end, char **rest)
char *	grn_itob (grn_id id, char *p)
grn_id	grn_btoi (char *b)
char *	grn_lltob32h (int64_t i, char *p)
char *	grn_ulltob32h (uint64_t i, char *p)
grn_rc	grn_aton (grn_ctx *ctx, const char *p, const char *end, const char **rest, grn_obj *res)
int	grn_str_tok (const char *str, size_t str_len, char delim, const char **tokbuf, int buf_size, const char **rest)
int	grn_str_getopt (int argc, char *const argv[], const grn_str_getopt_opt *opts, int *flags)
grn_rc	grn_bulk_resize (grn_ctx *ctx, grn_obj *buf, unsigned int newsize)
grn_rc	grn_bulk_reinit (grn_ctx *ctx, grn_obj *buf, unsigned int size)
grn_rc	grn_bulk_write (grn_ctx *ctx, grn_obj *buf, const char *str, unsigned int len)
grn_rc	grn_bulk_write_from (grn_ctx *ctx, grn_obj *bulk, const char *str, unsigned int from, unsigned int len)
grn_rc	grn_bulk_reserve (grn_ctx *ctx, grn_obj *buf, unsigned int len)
grn_rc	grn_bulk_space (grn_ctx *ctx, grn_obj *buf, unsigned int len)
grn_rc	grn_bulk_truncate (grn_ctx *ctx, grn_obj *bulk, unsigned int len)
grn_rc	grn_text_itoa (grn_ctx *ctx, grn_obj *buf, int i)
grn_rc	grn_text_itoa_padded (grn_ctx *ctx, grn_obj *buf, int i, char ch, unsigned int len)
grn_rc	grn_text_lltoa (grn_ctx *ctx, grn_obj *buf, long long int i)
grn_rc	grn_text_ulltoa (grn_ctx *ctx, grn_obj *buf, unsigned long long int i)
grn_rc	grn_text_ftoa (grn_ctx *ctx, grn_obj *buf, double d)
grn_rc	grn_text_itoh (grn_ctx *ctx, grn_obj *buf, int i, unsigned int len)
grn_rc	grn_text_itob (grn_ctx *ctx, grn_obj *buf, grn_id id)
grn_rc	grn_text_lltob32h (grn_ctx *ctx, grn_obj *buf, long long int i)
grn_rc	grn_text_esc (grn_ctx *ctx, grn_obj *buf, const char *s, unsigned int len)
grn_rc	grn_text_escape_xml (grn_ctx *ctx, grn_obj *buf, const char *s, unsigned int len)
const char *	grn_text_unesc_tok (grn_ctx *ctx, grn_obj *buf, const char *s, const char *e, char *tok_type)
grn_rc	grn_text_benc (grn_ctx *ctx, grn_obj *buf, unsigned int v)
grn_rc	grn_text_urlenc (grn_ctx *ctx, grn_obj *buf, const char *s, unsigned int len)
grn_rc	grn_text_time2rfc1123 (grn_ctx *ctx, grn_obj *bulk, int sec)
grn_rc	grn_bulk_fin (grn_ctx *ctx, grn_obj *buf)
grn_rc	grn_substring (grn_ctx *ctx, char **str, char **str_end, int start, int end, grn_encoding encoding)
grn_rc	grn_text_otoj (grn_ctx *ctx, grn_obj *bulk, grn_obj *obj, grn_obj_format *format)
const char *	grn_text_urldec (grn_ctx *ctx, grn_obj *buf, const char *p, const char *e, char d)
const char *	grn_text_cgidec (grn_ctx *ctx, grn_obj *buf, const char *p, const char *e, const char *delimiters)
void	grn_str_url_path_normalize (grn_ctx *ctx, const char *path, size_t path_len, char *buf, size_t buf_len)
grn_rc	grn_text_fgets (grn_ctx *ctx, grn_obj *buf, FILE *fp)
grn_bool	grn_bulk_is_zero (grn_ctx *ctx, grn_obj *obj)

Variables
int	grn_bulk_margin_size = 0

Macro Definition Documentation

#define _ISOC99_SOURCE

Definition at line 25 of file str.c.

#define B2I

(

b

)

(((b) < '+' || 'z' < (b)) ? 0xff : "\x3e\xff\xff\xff\x3f\x34\x35\x36\x37\x38\x39\x3a\x3b\x3c\x3d\xff\xff\xff\xff\xff\xff\xff\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\xff\xff\xff\xff\xff\xff\x1a\x1b\x1c\x1d\x1e\x1f\x20\x21\x22\x23\x24\x25\x26\x27\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f\x30\x31\x32\x33"[(b) - '+'])

Definition at line 1649 of file str.c.

#define DIGIT_NUMBER   15

#define I2B

(

i

)

("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"[(i) & 0x3f])

Definition at line 1646 of file str.c.

#define I2B32H

(

i

)

("0123456789ABCDEFGHIJKLMNOPQRSTUV"[(i) & 0x1f])

Definition at line 1680 of file str.c.

#define MASK   0x34d34d34

Definition at line 1652 of file str.c.

#define TOK_ESC   (0x80)

Definition at line 2270 of file str.c.

#define UNIT_MASK   (UNIT_SIZE - 1)

Definition at line 1888 of file str.c.

#define UNIT_SIZE   (1 << 12)

Definition at line 1887 of file str.c.

Function Documentation

int grn_atoi	(	const char *	nptr,
		const char *	end,
		const char **	rest
	)

Definition at line 1432 of file str.c.

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int16_t grn_atoi16	(	const char *	nptr,
		const char *	end,
		const char **	rest
	)

Definition at line 1397 of file str.c.

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int8_t grn_atoi8	(	const char *	nptr,
		const char *	end,
		const char **	rest
	)

Definition at line 1362 of file str.c.

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int64_t grn_atoll	(	const char *	nptr,
		const char *	end,
		const char **	rest
	)

Definition at line 1467 of file str.c.

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grn_rc grn_aton	(	grn_ctx *	ctx,
		const char *	p,
		const char *	end,
		const char **	rest,
		grn_obj *	res
	)

Definition at line 1724 of file str.c.

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unsigned int grn_atoui	(	const char *	nptr,
		const char *	end,
		const char **	rest
	)

Definition at line 1453 of file str.c.

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uint16_t grn_atoui16	(	const char *	nptr,
		const char *	end,
		const char **	rest
	)

Definition at line 1418 of file str.c.

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uint8_t grn_atoui8	(	const char *	nptr,
		const char *	end,
		const char **	rest
	)

Definition at line 1383 of file str.c.

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grn_id grn_btoi

(

char *

b

)

Definition at line 1667 of file str.c.

grn_rc grn_bulk_fin	(	grn_ctx *	ctx,
		grn_obj *	buf
	)

Definition at line 2468 of file str.c.

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grn_bool grn_bulk_is_zero	(	grn_ctx *	ctx,
		grn_obj *	obj
	)

Definition at line 3101 of file str.c.

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grn_rc grn_bulk_reinit	(	grn_ctx *	ctx,
		grn_obj *	buf,
		unsigned int	size
	)

Definition at line 1924 of file str.c.

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grn_rc grn_bulk_reserve	(	grn_ctx *	ctx,
		grn_obj *	buf,
		unsigned int	len
	)

Definition at line 1954 of file str.c.

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grn_rc grn_bulk_resize	(	grn_ctx *	ctx,
		grn_obj *	buf,
		unsigned int	newsize
	)

Definition at line 1893 of file str.c.

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grn_rc grn_bulk_space	(	grn_ctx *	ctx,
		grn_obj *	buf,
		unsigned int	len
	)

Definition at line 1964 of file str.c.

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grn_rc grn_bulk_truncate	(	grn_ctx *	ctx,
		grn_obj *	bulk,
		unsigned int	len
	)

Definition at line 1985 of file str.c.

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grn_rc grn_bulk_write	(	grn_ctx *	ctx,
		grn_obj *	buf,
		const char *	str,
		unsigned int	len
	)

Definition at line 1931 of file str.c.

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grn_rc grn_bulk_write_from	(	grn_ctx *	ctx,
		grn_obj *	bulk,
		const char *	str,
		unsigned int	from,
		unsigned int	len
	)

Definition at line 1945 of file str.c.

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int grn_charlen	(	grn_ctx *	ctx,
		const char *	str,
		const char *	end
	)

Definition at line 177 of file str.c.

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int grn_charlen_	(	grn_ctx *	ctx,
		const char *	str,
		const char *	end,
		grn_encoding	encoding
	)

Definition at line 130 of file str.c.

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grn_encoding grn_encoding_parse

(

const char *

str

)

Definition at line 1305 of file str.c.

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const char* grn_encoding_to_string

(

grn_encoding

enc

)

Definition at line 1295 of file str.c.

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unsigned int grn_htoui	(	const char *	nptr,
		const char *	end,
		const char **	rest
	)

Definition at line 1490 of file str.c.

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int grn_isspace	(	const char *	str,
		grn_encoding	encoding
	)

Definition at line 1334 of file str.c.

grn_rc grn_itoa	(	int	i,
		char *	p,
		char *	end,
		char **	rest
	)

Definition at line 1546 of file str.c.

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grn_rc grn_itoa_padded	(	int	i,
		char *	p,
		char *	end,
		char	ch
	)

Definition at line 1575 of file str.c.

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char* grn_itob	(	grn_id	id,
		char *	p
	)

Definition at line 1655 of file str.c.

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void grn_itoh	(	unsigned int	i,
		char *	p,
		unsigned int	len
	)

Definition at line 1535 of file str.c.

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grn_rc grn_lltoa	(	int64_t	i,
		char *	p,
		char *	end,
		char **	rest
	)

Definition at line 1600 of file str.c.

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char* grn_lltob32h	(	int64_t	i,
		char *	p
	)

Definition at line 1683 of file str.c.

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unsigned int grn_str_charlen	(	grn_ctx *	ctx,
		const char *	str,
		grn_encoding	encoding
	)

Definition at line 67 of file str.c.

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grn_rc grn_str_close	(	grn_ctx *	ctx,
		grn_str *	nstr
	)

Definition at line 1271 of file str.c.

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int grn_str_getopt	(	int	argc,
		char *const	argv[],
		const grn_str_getopt_opt *	opts,
		int *	flags
	)

Definition at line 1829 of file str.c.

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size_t grn_str_len	(	grn_ctx *	ctx,
		const char *	str,
		grn_encoding	encoding,
		const char **	last
	)

Definition at line 1318 of file str.c.

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grn_str* grn_str_open	(	grn_ctx *	ctx,
		const char *	str,
		unsigned int	str_len,
		int	flags
	)

Definition at line 1265 of file str.c.

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grn_str* grn_str_open_	(	grn_ctx *	ctx,
		const char *	str,
		unsigned int	str_len,
		int	flags,
		grn_encoding	encoding
	)

Definition at line 1211 of file str.c.

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int grn_str_tok	(	const char *	str,
		size_t	str_len,
		char	delim,
		const char **	tokbuf,
		int	buf_size,
		const char **	rest
	)

Definition at line 1776 of file str.c.

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void grn_str_url_path_normalize	(	grn_ctx *	ctx,
		const char *	path,
		size_t	path_len,
		char *	buf,
		size_t	buf_len
	)

Definition at line 3043 of file str.c.

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grn_rc grn_substring	(	grn_ctx *	ctx,
		char **	str,
		char **	str_end,
		int	start,
		int	end,
		grn_encoding	encoding
	)

Definition at line 2484 of file str.c.

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grn_rc grn_text_benc	(	grn_ctx *	ctx,
		grn_obj *	buf,
		unsigned int	v
	)

Definition at line 2384 of file str.c.

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const char* grn_text_cgidec	(	grn_ctx *	ctx,
		grn_obj *	buf,
		const char *	p,
		const char *	e,
		const char *	delimiters
	)

Definition at line 3003 of file str.c.

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grn_rc grn_text_esc	(	grn_ctx *	ctx,
		grn_obj *	buf,
		const char *	s,
		unsigned int	len
	)

Definition at line 2165 of file str.c.

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grn_rc grn_text_escape_xml	(	grn_ctx *	ctx,
		grn_obj *	buf,
		const char *	s,
		unsigned int	len
	)

Definition at line 2238 of file str.c.

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grn_rc grn_text_fgets	(	grn_ctx *	ctx,
		grn_obj *	buf,
		FILE *	fp
	)

Definition at line 3085 of file str.c.

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grn_rc grn_text_ftoa	(	grn_ctx *	ctx,
		grn_obj *	buf,
		double	d
	)

Definition at line 2094 of file str.c.

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grn_rc grn_text_itoa	(	grn_ctx *	ctx,
		grn_obj *	buf,
		int	i
	)

Definition at line 2004 of file str.c.

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grn_rc grn_text_itoa_padded	(	grn_ctx *	ctx,
		grn_obj *	buf,
		int	i,
		char	ch,
		unsigned int	len
	)

Definition at line 2021 of file str.c.

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grn_rc grn_text_itob	(	grn_ctx *	ctx,
		grn_obj *	buf,
		grn_id	id
	)

Definition at line 2139 of file str.c.

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grn_rc grn_text_itoh	(	grn_ctx *	ctx,
		grn_obj *	buf,
		int	i,
		unsigned int	len
	)

Definition at line 2127 of file str.c.

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grn_rc grn_text_lltoa	(	grn_ctx *	ctx,
		grn_obj *	buf,
		long long int	i
	)

Definition at line 2034 of file str.c.

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grn_rc grn_text_lltob32h	(	grn_ctx *	ctx,
		grn_obj *	buf,
		long long int	i
	)

Definition at line 2152 of file str.c.

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grn_rc grn_text_otoj	(	grn_ctx *	ctx,
		grn_obj *	bulk,
		grn_obj *	obj,
		grn_obj_format *	format
	)

Definition at line 2609 of file str.c.

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grn_rc grn_text_time2rfc1123	(	grn_ctx *	ctx,
		grn_obj *	bulk,
		int	sec
	)

Definition at line 2433 of file str.c.

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grn_rc grn_text_ulltoa	(	grn_ctx *	ctx,
		grn_obj *	buf,
		unsigned long long int	i
	)

Definition at line 2051 of file str.c.

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const char* grn_text_unesc_tok	(	grn_ctx *	ctx,
		grn_obj *	buf,
		const char *	s,
		const char *	e,
		char *	tok_type
	)

Definition at line 2273 of file str.c.

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const char* grn_text_urldec	(	grn_ctx *	ctx,
		grn_obj *	buf,
		const char *	p,
		const char *	e,
		char	d
	)

Definition at line 2978 of file str.c.

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grn_rc grn_text_urlenc	(	grn_ctx *	ctx,
		grn_obj *	buf,
		const char *	s,
		unsigned int	len
	)

Definition at line 2410 of file str.c.

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grn_rc grn_ulltoa	(	uint64_t	i,
		char *	p,
		char *	end,
		char **	rest
	)

Definition at line 1628 of file str.c.

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char* grn_ulltob32h	(	uint64_t	i,
		char *	p
	)

Definition at line 1703 of file str.c.

Variable Documentation

int grn_bulk_margin_size = 0

Definition at line 1890 of file str.c.