#include "ruby/ruby.h"
#include "timev.h"
#include <stdio.h>
#include <ctype.h>
#include <string.h>
#include <time.h>
#include <sys/types.h>
#include <errno.h>
#include <math.h>
Go to the source code of this file.
Defines | |
#define | SYSV_EXT 1 |
#define | SUNOS_EXT 1 |
#define | POSIX2_DATE 1 |
#define | VMS_EXT 1 |
#define | MAILHEADER_EXT 1 |
#define | ISO_DATE_EXT 1 |
#define | POSIX_SEMANTICS 1 |
#define | adddecl(stuff) stuff |
#define | const |
#define | range(low, item, hi) max(low, min(item, hi)) |
#define | DLL_IMPORT |
#define | add(x, y) (rb_funcall((x), '+', 1, (y))) |
#define | sub(x, y) (rb_funcall((x), '-', 1, (y))) |
#define | mul(x, y) (rb_funcall((x), '*', 1, (y))) |
#define | quo(x, y) (rb_funcall((x), rb_intern("quo"), 1, (y))) |
#define | div(x, y) (rb_funcall((x), rb_intern("div"), 1, (y))) |
#define | mod(x, y) (rb_funcall((x), '%', 1, (y))) |
#define | BIT_OF(n) (1U<<(n)) |
#define | FLAG_FOUND() |
#define | NEEDS(n) do if (s + (n) >= endp - 1) goto err; while (0) |
#define | FILL_PADDING(i) |
#define | FMT(def_pad, def_prec, fmt, val) |
#define | STRFTIME(fmt) |
#define | FMTV(def_pad, def_prec, fmt, val) |
Functions | |
static int | weeknumber () |
adddecl (static int iso8601wknum();) | |
static int | max (int a, int b) |
static size_t | rb_strftime_with_timespec (char *s, size_t maxsize, const char *format, const struct vtm *vtm, VALUE timev, struct timespec *ts, int gmt) |
size_t | rb_strftime (char *s, size_t maxsize, const char *format, const struct vtm *vtm, VALUE timev, int gmt) |
size_t | rb_strftime_timespec (char *s, size_t maxsize, const char *format, const struct vtm *vtm, struct timespec *ts, int gmt) |
static int | isleap (long year) |
static void | vtm2tm_noyear (const struct vtm *vtm, struct tm *result) |
static int | iso8601wknum (struct tm *timeptr) const |
static int | iso8601wknum_v (const struct vtm *vtm) |
static int | weeknumber (struct tm *timeptr, int firstweekday) const |
static int | weeknumber_v (const struct vtm *vtm, int firstweekday) |
#define add | ( | x, | ||
y | ||||
) | (rb_funcall((x), '+', 1, (y))) |
Definition at line 183 of file strftime.c.
Referenced by rb_strftime_with_timespec().
#define adddecl | ( | stuff | ) | stuff |
Definition at line 96 of file strftime.c.
#define BIT_OF | ( | n | ) | (1U<<(n)) |
Referenced by rb_strftime_with_timespec().
#define const |
Definition at line 104 of file strftime.c.
#define div | ( | x, | ||
y | ||||
) | (rb_funcall((x), rb_intern("div"), 1, (y))) |
Definition at line 187 of file strftime.c.
Referenced by BigDecimal_div(), BigDecimal_div2(), BigDecimal_divmod(), BigDecimal_mod(), rb_big_divide(), and rb_strftime_with_timespec().
#define DLL_IMPORT |
Referenced by adddecl().
#define FILL_PADDING | ( | i | ) |
do { \ if (!(flags & BIT_OF(LEFT)) && precision > i) { \ NEEDS(precision); \ memset(s, padding ? padding : ' ', precision - i); \ s += precision - i; \ } \ else { \ NEEDS(i); \ } \ } while (0);
Referenced by rb_strftime_with_timespec().
#define FLAG_FOUND | ( | ) |
do { \ if (precision > 0 || flags & (BIT_OF(LOCALE_E)|BIT_OF(LOCALE_O))) \ goto unknown; \ } while (0)
Referenced by rb_strftime_with_timespec().
#define FMT | ( | def_pad, | ||
def_prec, | ||||
fmt, | ||||
val | ||||
) |
do { \ int l; \ if (precision <= 0) precision = (def_prec); \ if (flags & BIT_OF(LEFT)) precision = 1; \ l = snprintf(s, endp - s, \ ((padding == '0' || (!padding && def_pad == '0')) ? "%0*"fmt : "%*"fmt), \ precision, val); \ if (l < 0) goto err; \ s += l; \ } while (0)
Referenced by rb_strftime_with_timespec().
#define FMTV | ( | def_pad, | ||
def_prec, | ||||
fmt, | ||||
val | ||||
) |
do { \ VALUE tmp = (val); \ if (FIXNUM_P(tmp)) { \ FMT((def_pad), (def_prec), "l"fmt, FIX2LONG(tmp)); \ } \ else { \ VALUE args[2], result; \ size_t l; \ if (precision <= 0) precision = (def_prec); \ if (flags & BIT_OF(LEFT)) precision = 1; \ args[0] = INT2FIX(precision); \ args[1] = val; \ if (padding == '0' || (!padding && def_pad == '0')) \ result = rb_str_format(2, args, rb_str_new2("%0*"fmt)); \ else \ result = rb_str_format(2, args, rb_str_new2("%*"fmt)); \ l = strlcpy(s, StringValueCStr(result), endp-s); \ if ((size_t)(endp-s) <= l) \ goto err; \ s += l; \ } \ } while (0)
Referenced by rb_strftime_with_timespec().
#define ISO_DATE_EXT 1 |
Definition at line 75 of file strftime.c.
#define MAILHEADER_EXT 1 |
Definition at line 74 of file strftime.c.
#define mod | ( | x, | ||
y | ||||
) | (rb_funcall((x), '%', 1, (y))) |
Definition at line 188 of file strftime.c.
Referenced by BigDecimal_divmod(), BigDecimal_mod(), rb_ary_flatten(), rb_ary_flatten_bang(), rb_mod_initialize(), rb_module_s_alloc(), rb_strftime_with_timespec(), and vtm2tm_noyear().
#define mul | ( | x, | ||
y | ||||
) | (rb_funcall((x), '*', 1, (y))) |
Definition at line 185 of file strftime.c.
Referenced by rb_strftime_with_timespec().
#define NEEDS | ( | n | ) | do if (s + (n) >= endp - 1) goto err; while (0) |
Referenced by rb_strftime_with_timespec().
#define POSIX2_DATE 1 |
Definition at line 72 of file strftime.c.
#define POSIX_SEMANTICS 1 |
Definition at line 77 of file strftime.c.
#define quo | ( | x, | ||
y | ||||
) | (rb_funcall((x), rb_intern("quo"), 1, (y))) |
Definition at line 186 of file strftime.c.
Referenced by rb_strftime_with_timespec().
#define range | ( | low, | ||
item, | ||||
hi | ||||
) | max(low, min(item, hi)) |
Referenced by iso2022jp_check_conv(), rb_range_new(), rb_reg_search(), and rb_strftime_with_timespec().
#define STRFTIME | ( | fmt | ) |
do { \ i = rb_strftime_with_timespec(s, endp - s, fmt, vtm, timev, ts, gmt); \ if (!i) return 0; \ if (precision > i) {\ memmove(s + precision - i, s, i);\ memset(s, padding ? padding : ' ', precision - i); \ s += precision; \ }\ else s += i; \ } while (0)
Referenced by rb_strftime_with_timespec().
#define sub | ( | x, | ||
y | ||||
) | (rb_funcall((x), '-', 1, (y))) |
Definition at line 184 of file strftime.c.
Referenced by rb_str_substr(), and rb_strftime_with_timespec().
#define SUNOS_EXT 1 |
Definition at line 71 of file strftime.c.
#define SYSV_EXT 1 |
Definition at line 70 of file strftime.c.
#define VMS_EXT 1 |
Definition at line 73 of file strftime.c.
adddecl | ( | static int iso8601wknum(); | ) |
Definition at line 106 of file strftime.c.
References DLL_IMPORT.
static int isleap | ( | long | year | ) | [static] |
Definition at line 908 of file strftime.c.
Referenced by iso8601wknum().
static int iso8601wknum | ( | struct tm * | timeptr | ) | const [static] |
Definition at line 949 of file strftime.c.
References isleap(), and weeknumber().
Referenced by iso8601wknum_v().
static int iso8601wknum_v | ( | const struct vtm * | vtm | ) | [static] |
Definition at line 1061 of file strftime.c.
References iso8601wknum(), and vtm2tm_noyear().
Referenced by rb_strftime_with_timespec().
static int max | ( | int | a, | |
int | b | |||
) | [inline, static] |
Definition at line 169 of file strftime.c.
Referenced by optimize_node_left(), random_rand(), and tr_trans().
size_t rb_strftime | ( | char * | s, | |
size_t | maxsize, | |||
const char * | format, | |||
const struct vtm * | vtm, | |||
VALUE | timev, | |||
int | gmt | |||
) |
Definition at line 893 of file strftime.c.
References NULL, and rb_strftime_with_timespec().
Referenced by rb_strftime_alloc().
size_t rb_strftime_timespec | ( | char * | s, | |
size_t | maxsize, | |||
const char * | format, | |||
const struct vtm * | vtm, | |||
struct timespec * | ts, | |||
int | gmt | |||
) |
Definition at line 899 of file strftime.c.
References Qnil, and rb_strftime_with_timespec().
Referenced by rb_strftime_alloc().
static size_t rb_strftime_with_timespec | ( | char * | s, | |
size_t | maxsize, | |||
const char * | format, | |||
const struct vtm * | vtm, | |||
VALUE | timev, | |||
struct timespec * | ts, | |||
int | gmt | |||
) | [static] |
Definition at line 193 of file strftime.c.
References add, BIT_OF, div, err, errno, FILL_PADDING, FIX2LONG, FIXNUM_P, FLAG_FOUND, FMT, FMTV, getenv(), gettimeofday(), vtm::hour, INT2FIX, ISLOWER, iso8601wknum_v(), ISUPPER, malloc, vtm::mday, vtm::min, mod, vtm::mon, mul, NEEDS, NULL, NUM2INT, NUM2LONG(), PRI_TIMET_PREFIX, quo, range, rb_funcall(), rb_intern, rb_str_format(), rb_str_new2(), realloc, result, vtm::sec, snprintf, strchr(), STRFTIME, StringValueCStr, strlcpy(), sub, time_t, TOLOWER, TOUPPER, timespec::tv_nsec, timespec::tv_sec, timezone::tz_minuteswest, vtm::utc_offset, vtm::wday, weeknumber_v(), vtm::yday, vtm::year, and vtm::zone.
Referenced by rb_strftime(), and rb_strftime_timespec().
static void vtm2tm_noyear | ( | const struct vtm * | vtm, | |
struct tm * | result | |||
) | [static] |
Definition at line 920 of file strftime.c.
References FIX2INT, vtm::hour, INT2FIX, vtm::isdst, vtm::mday, vtm::min, mod, vtm::mon, NUM2LONG(), vtm::sec, vtm::utc_offset, vtm::wday, vtm::yday, vtm::year, and vtm::zone.
Referenced by iso8601wknum_v(), and weeknumber_v().
static int weeknumber | ( | ) | [static] |
Referenced by iso8601wknum(), and weeknumber_v().
static int weeknumber | ( | struct tm * | timeptr, | |
int | firstweekday | |||
) | const [static] |
Definition at line 1076 of file strftime.c.
static int weeknumber_v | ( | const struct vtm * | vtm, | |
int | firstweekday | |||
) | [static] |
Definition at line 1100 of file strftime.c.
References vtm2tm_noyear(), and weeknumber().
Referenced by rb_strftime_with_timespec().