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Annotation of embedaddon/php/ext/date/lib/timelib.h, revision 1.1.1.1

1.1       misho       1: /*
                      2:    +----------------------------------------------------------------------+
                      3:    | PHP Version 5                                                        |
                      4:    +----------------------------------------------------------------------+
                      5:    | Copyright (c) 1997-2010 The PHP Group                                |
                      6:    +----------------------------------------------------------------------+
                      7:    | This source file is subject to version 3.01 of the PHP license,      |
                      8:    | that is bundled with this package in the file LICENSE, and is        |
                      9:    | available through the world-wide-web at the following url:           |
                     10:    | http://www.php.net/license/3_01.txt                                  |
                     11:    | If you did not receive a copy of the PHP license and are unable to   |
                     12:    | obtain it through the world-wide-web, please send a note to          |
                     13:    | license@php.net so we can mail you a copy immediately.               |
                     14:    +----------------------------------------------------------------------+
                     15:    | Authors: Derick Rethans <derick@derickrethans.nl>                    |
                     16:    +----------------------------------------------------------------------+
                     17:  */
                     18: 
                     19: /* $Id: timelib.h 320481 2011-12-06 06:21:08Z derick $ */
                     20: 
                     21: #ifndef __TIMELIB_H__
                     22: #define __TIMELIB_H__
                     23: 
                     24: #include "timelib_structs.h"
                     25: #if HAVE_LIMITS_H
                     26: #include <limits.h>
                     27: #endif
                     28: 
                     29: #define TIMELIB_VERSION 201102
                     30: 
                     31: #define TIMELIB_NONE             0x00
                     32: #define TIMELIB_OVERRIDE_TIME    0x01
                     33: #define TIMELIB_NO_CLONE         0x02
                     34: 
                     35: #define TIMELIB_UNSET   -99999
                     36: 
                     37: #define TIMELIB_SPECIAL_WEEKDAY                   0x01
                     38: #define TIMELIB_SPECIAL_DAY_OF_WEEK_IN_MONTH      0x02
                     39: #define TIMELIB_SPECIAL_LAST_DAY_OF_WEEK_IN_MONTH 0x03
                     40: 
                     41: #ifndef LONG_MAX
                     42: #define LONG_MAX 2147483647L
                     43: #endif
                     44: 
                     45: #ifndef LONG_MIN
                     46: #define LONG_MIN (- LONG_MAX - 1)
                     47: #endif
                     48: 
                     49: #if defined(_MSC_VER) && !defined(strcasecmp)
                     50: #define strcasecmp stricmp
                     51: #endif
                     52: 
                     53: #if defined(_MSC_VER) && !defined(strncasecmp)
                     54: #define strncasecmp strnicmp
                     55: #endif
                     56: 
                     57: /* Function pointers */
                     58: typedef timelib_tzinfo* (*timelib_tz_get_wrapper)(char *tzname, const timelib_tzdb *tzdb);
                     59: 
                     60: /* From dow.c */
                     61: timelib_sll timelib_day_of_week(timelib_sll y, timelib_sll m, timelib_sll d);
                     62: timelib_sll timelib_iso_day_of_week(timelib_sll y, timelib_sll m, timelib_sll d);
                     63: timelib_sll timelib_day_of_year(timelib_sll y, timelib_sll m, timelib_sll d);
                     64: timelib_sll timelib_daynr_from_weeknr(timelib_sll y, timelib_sll w, timelib_sll d);
                     65: timelib_sll timelib_days_in_month(timelib_sll y, timelib_sll m);
                     66: void timelib_isoweek_from_date(timelib_sll y, timelib_sll m, timelib_sll d, timelib_sll *iw, timelib_sll *iy);
                     67: int timelib_valid_time(timelib_sll h, timelib_sll i, timelib_sll s);
                     68: int timelib_valid_date(timelib_sll y, timelib_sll m, timelib_sll d);
                     69: 
                     70: /* From parse_date.re */
                     71: timelib_time *timelib_strtotime(char *s, int len, timelib_error_container **errors, const timelib_tzdb *tzdb, timelib_tz_get_wrapper tz_get_wrapper);
                     72: timelib_time *timelib_parse_from_format(char *format, char *s, int len, timelib_error_container **errors, const timelib_tzdb *tzdb, timelib_tz_get_wrapper tz_get_wrapper);
                     73: void timelib_fill_holes(timelib_time *parsed, timelib_time *now, int options);
                     74: char *timelib_timezone_id_from_abbr(const char *abbr, long gmtoffset, int isdst);
                     75: const timelib_tz_lookup_table *timelib_timezone_abbreviations_list(void);
                     76: 
                     77: /* From parse_iso_intervals.re */
                     78: void timelib_strtointerval(char *s, int len, 
                     79:                            timelib_time **begin, timelib_time **end, 
                     80:                                                   timelib_rel_time **period, int *recurrences, 
                     81:                                                   struct timelib_error_container **errors);
                     82: 
                     83: 
                     84: /* From tm2unixtime.c */
                     85: void timelib_update_ts(timelib_time* time, timelib_tzinfo* tzi);
                     86: void timelib_do_normalize(timelib_time *base);
                     87: void timelib_do_rel_normalize(timelib_time *base, timelib_rel_time *rt);
                     88: 
                     89: /* From unixtime2tm.c */
                     90: int timelib_apply_localtime(timelib_time *t, unsigned int localtime);
                     91: void timelib_unixtime2gmt(timelib_time* tm, timelib_sll ts);
                     92: void timelib_unixtime2local(timelib_time *tm, timelib_sll ts);
                     93: void timelib_update_from_sse(timelib_time *tm);
                     94: void timelib_set_timezone(timelib_time *t, timelib_tzinfo *tz);
                     95: 
                     96: /* From parse_tz.c */
                     97: int timelib_timezone_id_is_valid(char *timezone, const timelib_tzdb *tzdb);
                     98: timelib_tzinfo *timelib_parse_tzfile(char *timezone, const timelib_tzdb *tzdb);
                     99: int timelib_timestamp_is_in_dst(timelib_sll ts, timelib_tzinfo *tz);
                    100: timelib_time_offset *timelib_get_time_zone_info(timelib_sll ts, timelib_tzinfo *tz);
                    101: timelib_sll timelib_get_current_offset(timelib_time *t);
                    102: void timelib_dump_tzinfo(timelib_tzinfo *tz);
                    103: const timelib_tzdb *timelib_builtin_db(void);
                    104: const timelib_tzdb_index_entry *timelib_timezone_builtin_identifiers_list(int *count);
                    105: 
                    106: /* From timelib.c */
                    107: timelib_tzinfo* timelib_tzinfo_ctor(char *name);
                    108: void timelib_time_tz_abbr_update(timelib_time* tm, char* tz_abbr);
                    109: void timelib_time_tz_name_update(timelib_time* tm, char* tz_name);
                    110: void timelib_tzinfo_dtor(timelib_tzinfo *tz);
                    111: timelib_tzinfo* timelib_tzinfo_clone(timelib_tzinfo *tz);
                    112: 
                    113: timelib_rel_time* timelib_rel_time_ctor(void);
                    114: void timelib_rel_time_dtor(timelib_rel_time* t);
                    115: timelib_rel_time* timelib_rel_time_clone(timelib_rel_time *tz);
                    116: 
                    117: timelib_time* timelib_time_ctor(void);
                    118: void timelib_time_set_option(timelib_time* tm, int option, void* option_value);
                    119: void timelib_time_dtor(timelib_time* t);
                    120: timelib_time* timelib_time_clone(timelib_time* orig);
                    121: 
                    122: timelib_time_offset* timelib_time_offset_ctor(void);
                    123: void timelib_time_offset_dtor(timelib_time_offset* t);
                    124: 
                    125: void timelib_error_container_dtor(timelib_error_container *errors);
                    126: 
                    127: signed long timelib_date_to_int(timelib_time *d, int *error);
                    128: void timelib_dump_date(timelib_time *d, int options);
                    129: void timelib_dump_rel_time(timelib_rel_time *d);
                    130: 
                    131: void timelib_decimal_hour_to_hms(double h, int *hour, int *min, int *sec);
                    132: 
                    133: /* from astro.c */
                    134: double timelib_ts_to_juliandate(timelib_sll ts);
                    135: int timelib_astro_rise_set_altitude(timelib_time *time, double lon, double lat, double altit, int upper_limb, double *h_rise, double *h_set, timelib_sll *ts_rise, timelib_sll *ts_set, timelib_sll *ts_transit);
                    136: 
                    137: /* from interval.c */
                    138: timelib_rel_time *timelib_diff(timelib_time *one, timelib_time *two);
                    139: 
                    140: #endif