date_strptime.c File Reference

#include "ruby.h"
#include "ruby/encoding.h"
#include "ruby/re.h"
#include <ctype.h>

Go to the source code of this file.

Macros
#define	sizeof_array(o)   (sizeof o / sizeof o[0])
#define	f_negate(x)   rb_funcall(x, rb_intern("-@"), 0)
#define	f_add(x, y)   rb_funcall(x, '+', 1, y)
#define	f_sub(x, y)   rb_funcall(x, '-', 1, y)
#define	f_mul(x, y)   rb_funcall(x, '*', 1, y)
#define	f_div(x, y)   rb_funcall(x, '/', 1, y)
#define	f_idiv(x, y)   rb_funcall(x, rb_intern("div"), 1, y)
#define	f_mod(x, y)   rb_funcall(x, '%', 1, y)
#define	f_expt(x, y)   rb_funcall(x, rb_intern("**"), 1, y)
#define	f_lt_p(x, y)   rb_funcall(x, '<', 1, y)
#define	f_gt_p(x, y)   rb_funcall(x, '>', 1, y)
#define	f_le_p(x, y)   rb_funcall(x, rb_intern("<="), 1, y)
#define	f_ge_p(x, y)   rb_funcall(x, rb_intern(">="), 1, y)
#define	f_match(r, s)   rb_funcall(r, rb_intern("match"), 1, s)
#define	f_aref(o, i)   rb_funcall(o, rb_intern("[]"), 1, i)
#define	f_end(o, i)   rb_funcall(o, rb_intern("end"), 1, i)
#define	issign(c)   ((c) == '-' || (c) == '+')
#define	NUM_PATTERN_P()   num_pattern_p(&fmt[fi + 1])
#define	set_hash(k, v)   rb_hash_aset(hash, ID2SYM(rb_intern(k)), v)
#define	ref_hash(k)   rb_hash_aref(hash, ID2SYM(rb_intern(k)))
#define	del_hash(k)   rb_hash_delete(hash, ID2SYM(rb_intern(k)))
#define	fail()
#define	fail_p()   (!NIL_P(ref_hash("_fail")))
#define	READ_DIGITS(n, w)
#define	READ_DIGITS_MAX(n)   READ_DIGITS(n, LONG_MAX)
#define	recur(fmt)

Functions
VALUE	date_zone_to_diff (VALUE)
VALUE	date__strptime (const char *str, size_t slen, const char *fmt, size_t flen, VALUE hash)

Macro Definition Documentation

del_hash

#define del_hash

(

k

)

rb_hash_delete(hash, ID2SYM(rb_intern(k)))

Definition at line 118 of file date_strptime.c.

f_add

#define f_add	(		x,
			y
	)		rb_funcall(x, '+', 1, y)

Definition at line 39 of file date_strptime.c.

f_aref

#define f_aref	(		o,
			i
	)		rb_funcall(o, rb_intern("[]"), 1, i)

Definition at line 53 of file date_strptime.c.

f_div

#define f_div	(		x,
			y
	)		rb_funcall(x, '/', 1, y)

Definition at line 42 of file date_strptime.c.

f_end

#define f_end	(		o,
			i
	)		rb_funcall(o, rb_intern("end"), 1, i)

Definition at line 54 of file date_strptime.c.

f_expt

#define f_expt	(		x,
			y
	)		rb_funcall(x, rb_intern("**"), 1, y)

Definition at line 45 of file date_strptime.c.

f_ge_p

#define f_ge_p	(		x,
			y
	)		rb_funcall(x, rb_intern(">="), 1, y)

Definition at line 50 of file date_strptime.c.

f_gt_p

#define f_gt_p	(		x,
			y
	)		rb_funcall(x, '>', 1, y)

Definition at line 48 of file date_strptime.c.

f_idiv

#define f_idiv	(		x,
			y
	)		rb_funcall(x, rb_intern("div"), 1, y)

Definition at line 43 of file date_strptime.c.

f_le_p

#define f_le_p	(		x,
			y
	)		rb_funcall(x, rb_intern("<="), 1, y)

Definition at line 49 of file date_strptime.c.

f_lt_p

#define f_lt_p	(		x,
			y
	)		rb_funcall(x, '<', 1, y)

Definition at line 47 of file date_strptime.c.

f_match

#define f_match	(		r,
			s
	)		rb_funcall(r, rb_intern("match"), 1, s)

Definition at line 52 of file date_strptime.c.

f_mod

#define f_mod	(		x,
			y
	)		rb_funcall(x, '%', 1, y)

Definition at line 44 of file date_strptime.c.

f_mul

#define f_mul	(		x,
			y
	)		rb_funcall(x, '*', 1, y)

Definition at line 41 of file date_strptime.c.

f_negate

#define f_negate

(

x

)

rb_funcall(x, rb_intern("-@"), 0)

Definition at line 38 of file date_strptime.c.

f_sub

#define f_sub	(		x,
			y
	)		rb_funcall(x, '-', 1, y)

Definition at line 40 of file date_strptime.c.

fail

#define fail

(

)

Value:

{ \
    set_hash("_fail", Qtrue); \
    return 0; \
}

Definition at line 120 of file date_strptime.c.

Referenced by ruby_setenv().

fail_p

#define fail_p

(

)

(!NIL_P(ref_hash("_fail")))

Definition at line 126 of file date_strptime.c.

issign

#define issign

(

c

)

((c) == '-' || (c) == '+')

Definition at line 56 of file date_strptime.c.

NUM_PATTERN_P

#define NUM_PATTERN_P

(

)

num_pattern_p(&fmt[fi + 1])

Definition at line 75 of file date_strptime.c.

READ_DIGITS

#define READ_DIGITS	(		n,
			w
	)

Value:

{ \
    size_t l; \
    l = read_digits(&str[si], &n, w); \
    if (l == 0) \
        fail(); \
    si += l; \
}

Definition at line 128 of file date_strptime.c.

READ_DIGITS_MAX

#define READ_DIGITS_MAX

(

n

)

READ_DIGITS(n, LONG_MAX)

Definition at line 137 of file date_strptime.c.

recur

#define recur

(

fmt

)

Value:

{ \
    size_t l; \
    l = date__strptime_internal(&str[si], slen - si, \
                                fmt, sizeof fmt - 1, hash); \
    if (fail_p()) \
        return 0; \
    si += l; \
}

Definition at line 149 of file date_strptime.c.

Referenced by rb_obj_singleton_methods().

ref_hash

#define ref_hash

(

k

)

rb_hash_aref(hash, ID2SYM(rb_intern(k)))

Definition at line 117 of file date_strptime.c.

set_hash

#define set_hash	(		k,
			v
	)		rb_hash_aset(hash, ID2SYM(rb_intern(k)), v)

Definition at line 116 of file date_strptime.c.

sizeof_array

#define sizeof_array

(

o

)

(sizeof o / sizeof o[0])

Definition at line 36 of file date_strptime.c.

Function Documentation

date__strptime()

VALUE date__strptime	(	const char *	str,
		size_t	slen,
		const char *	fmt,
		size_t	flen,
		VALUE	hash
	)

Definition at line 653 of file date_strptime.c.

date_zone_to_diff()

VALUE date_zone_to_diff

(

VALUE

)

Definition at line 353 of file date_parse.c.

References ALLOCV_N, Qnil, RSTRING_LEN, and RSTRING_PTR.