1 /* 2 +----------------------------------------------------------------------+ 3 | PHP Version 5 | 4 +----------------------------------------------------------------------+ 5 | Copyright (c) 1997-2013 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 /* $Id$ */ 20 21 #ifndef __TIMELIB_STRUCTS_H__ 22 #define __TIMELIB_STRUCTS_H__ 23 24 #include "timelib_config.h" 25 26 #ifdef HAVE_SYS_TYPES_H 27 #include <sys/types.h> 28 #endif 29 30 #if defined(HAVE_INTTYPES_H) 31 #include <inttypes.h> 32 #elif defined(HAVE_STDINT_H) 33 #include <stdint.h> 34 #endif 35 36 #ifdef PHP_WIN32 37 /* TODO: Remove these hacks/defs once we have the int definitions in main/ 38 rathen than in each 2nd extension and win32/ */ 39 # include "win32/php_stdint.h" 40 #else 41 # ifndef HAVE_INT32_T 42 # if SIZEOF_INT == 4 43 typedef int int32_t; 44 # elif SIZEOF_LONG == 4 45 typedef long int int32_t; 46 # endif 47 # endif 48 49 # ifndef HAVE_UINT32_T 50 # if SIZEOF_INT == 4 51 typedef unsigned int uint32_t; 52 # elif SIZEOF_LONG == 4 53 typedef unsigned long int uint32_t; 54 # endif 55 # endif 56 #endif 57 58 #include <stdio.h> 59 60 #ifdef HAVE_STDLIB_H 61 #include <stdlib.h> 62 #endif 63 64 #ifdef HAVE_STRING_H 65 #include <string.h> 66 #else 67 #include <strings.h> 68 #endif 69 70 #if defined(_MSC_VER) 71 typedef uint64_t timelib_ull; 72 typedef int64_t timelib_sll; 73 # define TIMELIB_LL_CONST(n) n ## i64 74 #else 75 typedef unsigned long long timelib_ull; 76 typedef signed long long timelib_sll; 77 # define TIMELIB_LL_CONST(n) n ## ll 78 #endif 79 80 typedef struct ttinfo 81 { 82 int32_t offset; 83 int isdst; 84 unsigned int abbr_idx; 85 86 unsigned int isstdcnt; 87 unsigned int isgmtcnt; 88 } ttinfo; 89 90 typedef struct tlinfo 91 { 92 int32_t trans; 93 int32_t offset; 94 } tlinfo; 95 96 typedef struct tlocinfo 97 { 98 char country_code[3]; 99 double latitude; 100 double longitude; 101 char *comments; 102 } tlocinfo; 103 104 typedef struct timelib_tzinfo 105 { 106 char *name; 107 uint32_t ttisgmtcnt; 108 uint32_t ttisstdcnt; 109 uint32_t leapcnt; 110 uint32_t timecnt; 111 uint32_t typecnt; 112 uint32_t charcnt; 113 114 int32_t *trans; 115 unsigned char *trans_idx; 116 117 ttinfo *type; 118 char *timezone_abbr; 119 120 tlinfo *leap_times; 121 unsigned char bc; 122 tlocinfo location; 123 } timelib_tzinfo; 124 125 typedef struct timelib_special { 126 unsigned int type; 127 timelib_sll amount; 128 } timelib_special; 129 130 typedef struct timelib_rel_time { 131 timelib_sll y, m, d; /* Years, Months and Days */ 132 timelib_sll h, i, s; /* Hours, mInutes and Seconds */ 133 134 int weekday; /* Stores the day in 'next monday' */ 135 int weekday_behavior; /* 0: the current day should *not* be counted when advancing forwards; 1: the current day *should* be counted */ 136 137 int first_last_day_of; 138 int invert; /* Whether the difference should be inverted */ 139 timelib_sll days; /* Contains the number of *days*, instead of Y-M-D differences */ 140 141 timelib_special special; 142 unsigned int have_weekday_relative, have_special_relative; 143 } timelib_rel_time; 144 145 typedef struct timelib_time_offset { 146 int32_t offset; 147 unsigned int leap_secs; 148 unsigned int is_dst; 149 char *abbr; 150 timelib_sll transistion_time; 151 } timelib_time_offset; 152 153 typedef struct timelib_time { 154 timelib_sll y, m, d; /* Year, Month, Day */ 155 timelib_sll h, i, s; /* Hour, mInute, Second */ 156 double f; /* Fraction */ 157 int z; /* GMT offset in minutes */ 158 char *tz_abbr; /* Timezone abbreviation (display only) */ 159 timelib_tzinfo *tz_info; /* Timezone structure */ 160 signed int dst; /* Flag if we were parsing a DST zone */ 161 timelib_rel_time relative; 162 163 timelib_sll sse; /* Seconds since epoch */ 164 165 unsigned int have_time, have_date, have_zone, have_relative, have_weeknr_day; 166 167 unsigned int sse_uptodate; /* !0 if the sse member is up to date with the date/time members */ 168 unsigned int tim_uptodate; /* !0 if the date/time members are up to date with the sse member */ 169 unsigned int is_localtime; /* 1 if the current struct represents localtime, 0 if it is in GMT */ 170 unsigned int zone_type; /* 1 time offset, 171 * 3 TimeZone identifier, 172 * 2 TimeZone abbreviation */ 173 } timelib_time; 174 175 typedef struct timelib_error_message { 176 int position; 177 char character; 178 char *message; 179 } timelib_error_message; 180 181 typedef struct timelib_error_container { 182 int warning_count; 183 struct timelib_error_message *warning_messages; 184 int error_count; 185 struct timelib_error_message *error_messages; 186 } timelib_error_container; 187 188 typedef struct _timelib_tz_lookup_table { 189 char *name; 190 int type; 191 float gmtoffset; 192 char *full_tz_name; 193 } timelib_tz_lookup_table; 194 195 typedef struct _timelib_tzdb_index_entry { 196 char *id; 197 unsigned int pos; 198 } timelib_tzdb_index_entry; 199 200 typedef struct _timelib_tzdb { 201 char *version; 202 int index_size; 203 const timelib_tzdb_index_entry *index; 204 const unsigned char *data; 205 } timelib_tzdb; 206 207 #define TIMELIB_ZONETYPE_OFFSET 1 208 #define TIMELIB_ZONETYPE_ABBR 2 209 #define TIMELIB_ZONETYPE_ID 3 210 211 #define SECS_PER_ERA TIMELIB_LL_CONST(12622780800) 212 #define SECS_PER_DAY 86400 213 #define DAYS_PER_YEAR 365 214 #define DAYS_PER_LYEAR 366 215 /* 400*365 days + 97 leap days */ 216 #define DAYS_PER_LYEAR_PERIOD 146097 217 #define YEARS_PER_LYEAR_PERIOD 400 218 219 #define timelib_is_leap(y) ((y) % 4 == 0 && ((y) % 100 != 0 || (y) % 400 == 0)) 220 221 #define TIMELIB_DEBUG(s) if (0) { s } 222 223 #endif 224
