diff options
Diffstat (limited to 'ext/calendar/calendar.c')
| -rw-r--r-- | ext/calendar/calendar.c | 654 |
1 files changed, 0 insertions, 654 deletions
diff --git a/ext/calendar/calendar.c b/ext/calendar/calendar.c deleted file mode 100644 index 5ec4b3cd61..0000000000 --- a/ext/calendar/calendar.c +++ /dev/null @@ -1,654 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2005 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.0 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_0.txt. | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Authors: Shane Caraveo <shane@caraveo.com> | - | Colin Viebrock <colin@easydns.com> | - | Hartmut Holzgraefe <hholzgra@php.net> | - | Wez Furlong <wez@thebrainroom.com> | - +----------------------------------------------------------------------+ - */ -/* $Id$ */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#ifdef PHP_WIN32 -#define _WINNLS_ -#endif - -#include "php.h" -#include "ext/standard/info.h" -#include "php_calendar.h" -#include "sdncal.h" - -#include <stdio.h> - -function_entry calendar_functions[] = { - PHP_FE(jdtogregorian, NULL) - PHP_FE(gregoriantojd, NULL) - PHP_FE(jdtojulian, NULL) - PHP_FE(juliantojd, NULL) - PHP_FE(jdtojewish, NULL) - PHP_FE(jewishtojd, NULL) - PHP_FE(jdtofrench, NULL) - PHP_FE(frenchtojd, NULL) - PHP_FE(jddayofweek, NULL) - PHP_FE(jdmonthname, NULL) - PHP_FE(easter_date, NULL) - PHP_FE(easter_days, NULL) - PHP_FE(unixtojd, NULL) - PHP_FE(jdtounix, NULL) - PHP_FE(cal_to_jd, NULL) - PHP_FE(cal_from_jd, NULL) - PHP_FE(cal_days_in_month, NULL) - PHP_FE(cal_info, NULL) - {NULL, NULL, NULL} -}; - - -zend_module_entry calendar_module_entry = { - STANDARD_MODULE_HEADER, - "calendar", - calendar_functions, - PHP_MINIT(calendar), - NULL, - NULL, - NULL, - PHP_MINFO(calendar), - NO_VERSION_YET, - STANDARD_MODULE_PROPERTIES, -}; - -#ifdef COMPILE_DL_CALENDAR -ZEND_GET_MODULE(calendar) -#endif - -/* this order must match the conversion table below */ -enum cal_name_type_t { - CAL_GREGORIAN = 0, - CAL_JULIAN, - CAL_JEWISH, - CAL_FRENCH, - CAL_NUM_CALS -}; - -typedef long int (*cal_to_jd_func_t) (int month, int day, int year); -typedef void (*cal_from_jd_func_t) (long int jd, int *year, int *month, int *day); -typedef char *(*cal_as_string_func_t) (int year, int month, int day); - -struct cal_entry_t { - char *name; - char *symbol; - cal_to_jd_func_t to_jd; - cal_from_jd_func_t from_jd; - int num_months; - int max_days_in_month; - char **month_name_short; - char **month_name_long; -}; - -static struct cal_entry_t cal_conversion_table[CAL_NUM_CALS] = { - {"Gregorian", "CAL_GREGORIAN", GregorianToSdn, SdnToGregorian, 12, 31, - MonthNameShort, MonthNameLong}, - {"Julian", "CAL_JULIAN", JulianToSdn, SdnToJulian, 12, 31, - MonthNameShort, MonthNameLong}, - {"Jewish", "CAL_JEWISH", JewishToSdn, SdnToJewish, 13, 30, - JewishMonthName, JewishMonthName}, - {"French", "CAL_FRENCH", FrenchToSdn, SdnToFrench, 13, 30, - FrenchMonthName, FrenchMonthName} -}; - -/* For jddayofweek */ -enum { CAL_DOW_DAYNO, CAL_DOW_SHORT, CAL_DOW_LONG }; - -/* For jdmonthname */ -enum { CAL_MONTH_GREGORIAN_SHORT, CAL_MONTH_GREGORIAN_LONG, - CAL_MONTH_JULIAN_SHORT, CAL_MONTH_JULIAN_LONG, CAL_MONTH_JEWISH, - CAL_MONTH_FRENCH -}; - -/* for heb_number_to_chars */ -static char alef_bet[25] = "0אבגדהוזחטיכלמנסעפצקרשת"; - -#define CAL_JEWISH_ADD_ALAFIM_GERESH 0x2 -#define CAL_JEWISH_ADD_ALAFIM 0x4 -#define CAL_JEWISH_ADD_GERESHAYIM 0x8 - -PHP_MINIT_FUNCTION(calendar) -{ - REGISTER_LONG_CONSTANT("CAL_GREGORIAN", CAL_GREGORIAN, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("CAL_JULIAN", CAL_JULIAN, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("CAL_JEWISH", CAL_JEWISH, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("CAL_FRENCH", CAL_FRENCH, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("CAL_NUM_CALS", CAL_NUM_CALS, CONST_CS | CONST_PERSISTENT); -/* constants for jddayofweek */ - REGISTER_LONG_CONSTANT("CAL_DOW_DAYNO", CAL_DOW_DAYNO, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("CAL_DOW_SHORT", CAL_DOW_SHORT, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("CAL_DOW_LONG", CAL_DOW_LONG, CONST_CS | CONST_PERSISTENT); -/* constants for jdmonthname */ - REGISTER_LONG_CONSTANT("CAL_MONTH_GREGORIAN_SHORT", CAL_MONTH_GREGORIAN_SHORT, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("CAL_MONTH_GREGORIAN_LONG", CAL_MONTH_GREGORIAN_LONG, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("CAL_MONTH_JULIAN_SHORT", CAL_MONTH_JULIAN_SHORT, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("CAL_MONTH_JULIAN_LONG", CAL_MONTH_JULIAN_LONG, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("CAL_MONTH_JEWISH", CAL_MONTH_JEWISH, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("CAL_MONTH_FRENCH", CAL_MONTH_FRENCH, CONST_CS | CONST_PERSISTENT); -/* constants for easter calculation */ - REGISTER_LONG_CONSTANT("CAL_EASTER_DEFAULT", CAL_EASTER_DEFAULT, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("CAL_EASTER_ROMAN", CAL_EASTER_ROMAN, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("CAL_EASTER_ALWAYS_GREGORIAN", CAL_EASTER_ALWAYS_GREGORIAN, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("CAL_EASTER_ALWAYS_JULIAN", CAL_EASTER_ALWAYS_JULIAN, CONST_CS | CONST_PERSISTENT); -/* constants for Jewish date formatting */ - REGISTER_LONG_CONSTANT("CAL_JEWISH_ADD_ALAFIM_GERESH", CAL_JEWISH_ADD_ALAFIM_GERESH, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("CAL_JEWISH_ADD_ALAFIM", CAL_JEWISH_ADD_ALAFIM, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("CAL_JEWISH_ADD_GERESHAYIM", CAL_JEWISH_ADD_GERESHAYIM, CONST_CS | CONST_PERSISTENT); - return SUCCESS; -} - -PHP_MINFO_FUNCTION(calendar) -{ - php_info_print_table_start(); - php_info_print_table_row(2, "Calendar support", "enabled"); - php_info_print_table_end(); -} - -static void _php_cal_info(int cal, zval **ret) -{ - zval *months, *smonths; - int i; - struct cal_entry_t *calendar; - - calendar = &cal_conversion_table[cal]; - array_init(*ret); - - MAKE_STD_ZVAL(months); - MAKE_STD_ZVAL(smonths); - array_init(months); - array_init(smonths); - - for (i = 1; i <= calendar->num_months; i++) { - add_index_string(months, i, calendar->month_name_long[i], 1); - add_index_string(smonths, i, calendar->month_name_short[i], 1); - } - add_assoc_zval(*ret, "months", months); - add_assoc_zval(*ret, "abbrevmonths", smonths); - add_assoc_long(*ret, "maxdaysinmonth", calendar->max_days_in_month); - add_assoc_string(*ret, "calname", calendar->name, 1); - add_assoc_string(*ret, "calsymbol", calendar->symbol, 1); - -} - -/* {{{ proto array cal_info(int calendar) - Returns information about a particular calendar */ -PHP_FUNCTION(cal_info) -{ - long cal = -1; - - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &cal) == FAILURE) { - RETURN_FALSE; - } - - if (cal == -1) { - int i; - zval *val; - - array_init(return_value); - - for (i = 0; i < CAL_NUM_CALS; i++) { - MAKE_STD_ZVAL(val); - _php_cal_info(i, &val); - add_index_zval(return_value, i, val); - } - return; - } - - - if (cal != -1 && (cal < 0 || cal >= CAL_NUM_CALS)) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "invalid calendar ID %ld.", cal); - RETURN_FALSE; - } - - _php_cal_info(cal, &return_value); - -} -/* }}} */ - -/* {{{ proto int cal_days_in_month(int calendar, int month, int year) - Returns the number of days in a month for a given year and calendar */ -PHP_FUNCTION(cal_days_in_month) -{ - long cal, month, year; - struct cal_entry_t *calendar; - long sdn_start, sdn_next; - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "lll", &cal, &month, &year) == FAILURE) { - RETURN_FALSE; - } - - if (cal < 0 || cal >= CAL_NUM_CALS) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "invalid calendar ID %ld.", cal); - RETURN_FALSE; - } - - calendar = &cal_conversion_table[cal]; - - sdn_start = calendar->to_jd(year, month, 1); - - if (sdn_start == 0) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "invalid date."); - RETURN_FALSE; - } - - sdn_next = calendar->to_jd(year, 1 + month, 1); - - if (sdn_next == 0) { -/* if invalid, try first month of the next year... */ - sdn_next = calendar->to_jd(year + 1, 1, 1); - } - - RETURN_LONG(sdn_next - sdn_start); -} -/* }}} */ - -/* {{{ proto int cal_to_jd(int calendar, int month, int day, int year) - Converts from a supported calendar to Julian Day Count */ -PHP_FUNCTION(cal_to_jd) -{ - long cal, month, day, year; - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "llll", &cal, &month, &day, &year) != SUCCESS) { - RETURN_FALSE; - } - - if (cal < 0 || cal >= CAL_NUM_CALS) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "invalid calendar ID %ld.", cal); - RETURN_FALSE; - } - - RETURN_LONG(cal_conversion_table[cal].to_jd(year, month, day)); -} -/* }}} */ - -/* {{{ proto array cal_from_jd(int jd, int calendar) - Converts from Julian Day Count to a supported calendar and return extended information */ -PHP_FUNCTION(cal_from_jd) -{ - long jd, cal; - int month, day, year, dow; - char date[16]; - struct cal_entry_t *calendar; - - if (zend_parse_parameters(ZEND_NUM_ARGS()TSRMLS_CC, "ll", &jd, &cal) == FAILURE) { - RETURN_FALSE; - } - - if (cal < 0 || cal >= CAL_NUM_CALS) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "invalid calendar ID %ld", cal); - RETURN_FALSE; - } - calendar = &cal_conversion_table[cal]; - - array_init(return_value); - - calendar->from_jd(jd, &year, &month, &day); - - sprintf(date, "%i/%i/%i", month, day, year); - add_assoc_string(return_value, "date", date, 1); - - add_assoc_long(return_value, "month", month); - add_assoc_long(return_value, "day", day); - add_assoc_long(return_value, "year", year); - -/* day of week */ - dow = DayOfWeek(jd); - add_assoc_long(return_value, "dow", dow); - add_assoc_string(return_value, "abbrevdayname", DayNameShort[dow], 1); - add_assoc_string(return_value, "dayname", DayNameLong[dow], 1); -/* month name */ - add_assoc_string(return_value, "abbrevmonth", calendar->month_name_short[month], 1); - add_assoc_string(return_value, "monthname", calendar->month_name_long[month], 1); -} -/* }}} */ - -/* {{{ proto string jdtogregorian(int juliandaycount) - Converts a julian day count to a gregorian calendar date */ -PHP_FUNCTION(jdtogregorian) -{ - long julday; - int year, month, day; - char date[16]; - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &julday) == FAILURE) { - RETURN_FALSE; - } - - SdnToGregorian(julday, &year, &month, &day); - sprintf(date, "%i/%i/%i", month, day, year); - - RETURN_STRING(date, 1); -} -/* }}} */ - -/* {{{ proto int gregoriantojd(int month, int day, int year) - Converts a gregorian calendar date to julian day count */ -PHP_FUNCTION(gregoriantojd) -{ - long year, month, day; - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "lll", &month, &day, &year) == FAILURE) { - RETURN_FALSE; - } - - RETURN_LONG(GregorianToSdn(year, month, day)); -} -/* }}} */ - -/* {{{ proto string jdtojulian(int juliandaycount) - Convert a julian day count to a julian calendar date */ -PHP_FUNCTION(jdtojulian) -{ - long julday; - int year, month, day; - char date[16]; - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &julday) == FAILURE) { - RETURN_FALSE; - } - - SdnToJulian(julday, &year, &month, &day); - sprintf(date, "%i/%i/%i", month, day, year); - - RETURN_STRING(date, 1); -} -/* }}} */ - -/* {{{ proto int juliantojd(int month, int day, int year) - Converts a julian calendar date to julian day count */ -PHP_FUNCTION(juliantojd) -{ - long year, month, day; - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "lll", &month, &day, &year) == FAILURE) { - RETURN_FALSE; - } - - RETURN_LONG(JulianToSdn(year, month, day)); -} -/* }}} */ - -/* {{{ heb_number_to_chars*/ -/* -caution: the Hebrew format produces non unique result. -for example both: year '5' and year '5000' produce 'ה'. -use the numeric one for calculations. - */ -static char *heb_number_to_chars(int n, int fl, char **ret) -{ - char *p, old[18], *endofalafim; - - p = endofalafim = old; -/* - prevents the option breaking the jewish beliefs, and some other - critical resources ;) - */ - if (n > 9999 || n < 1) { - *ret = NULL; - return NULL; - } - -/* alafim (thousands) case */ - if (n / 1000) { - *p = alef_bet[n / 1000]; - p++; - - if (CAL_JEWISH_ADD_ALAFIM_GERESH & fl) { - *p = '\''; - p++; - } - if (CAL_JEWISH_ADD_ALAFIM & fl) { - strcpy(p, " אלפים "); - p += 7; - } - - endofalafim = p; - n = n % 1000; - } - -/* tav-tav (tav=400) case */ - while (n >= 400) { - *p = alef_bet[22]; - p++; - n -= 400; - } - -/* meot (hundreads) case */ - if (n >= 100) { - *p = alef_bet[18 + n / 100]; - p++; - n = n % 100; - } - -/* tet-vav & tet-zain case (special case for 15 and 16) */ - if (n == 15 || n == 16) { - *p = alef_bet[9]; - p++; - *p = alef_bet[n - 9]; - p++; - } else { -/* asarot (tens) case */ - if (n >= 10) { - *p = alef_bet[9 + n / 10]; - p++; - n = n % 10; - } - -/* yehidot (ones) case */ - if (n > 0) { - *p = alef_bet[n]; - p++; - } - } - - if (CAL_JEWISH_ADD_GERESHAYIM & fl) { - switch (p - endofalafim) { - case 0: - break; - case 1: - *p = '\''; - p++; - break; - default: - *(p) = *(p - 1); - *(p - 1) = '"'; - p++; - } - } - - *p = '\0'; - *ret = estrndup(old, (p - old) + 1); - p = *ret; - return p; -} -/* }}} */ - -/* {{{ proto string jdtojewish(int juliandaycount [, bool hebrew [, int fl]]) - Converts a julian day count to a jewish calendar date */ -PHP_FUNCTION(jdtojewish) -{ - long julday, fl = 0; - zend_bool heb = 0; - int year, month, day; - char date[16], hebdate[25]; - char *dayp, *yearp; - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l|bl", &julday, &heb, &fl) == FAILURE) { - RETURN_FALSE; - } - - SdnToJewish(julday, &year, &month, &day); - if (!heb) { - sprintf(date, "%i/%i/%i", month, day, year); - RETURN_STRING(date, 1); - } else { - if (year <= 0 || year > 9999) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Year out of range (0-9999)."); - RETURN_FALSE; - } - - sprintf(hebdate, "%s %s %s", heb_number_to_chars(day, fl, &dayp), JewishMonthHebName[month], heb_number_to_chars(year, fl, &yearp)); - - if (dayp) { - efree(dayp); - } - if (yearp) { - efree(yearp); - } - - RETURN_STRING(hebdate, 1); - - } -} -/* }}} */ - -/* {{{ proto int jewishtojd(int month, int day, int year) - Converts a jewish calendar date to a julian day count */ -PHP_FUNCTION(jewishtojd) -{ - long year, month, day; - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "lll", &month, &day, &year) == FAILURE) { - RETURN_FALSE; - } - - RETURN_LONG(JewishToSdn(year, month, day)); -} -/* }}} */ - -/* {{{ proto string jdtofrench(int juliandaycount) - Converts a julian day count to a french republic calendar date */ -PHP_FUNCTION(jdtofrench) -{ - long julday; - int year, month, day; - char date[16]; - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &julday) == FAILURE) { - RETURN_FALSE; - } - - SdnToFrench(julday, &year, &month, &day); - sprintf(date, "%i/%i/%i", month, day, year); - - RETURN_STRING(date, 1); -} -/* }}} */ - -/* {{{ proto int frenchtojd(int month, int day, int year) - Converts a french republic calendar date to julian day count */ -PHP_FUNCTION(frenchtojd) -{ - long year, month, day; - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "lll", &month, &day, &year) == FAILURE) { - RETURN_FALSE; - } - - RETURN_LONG(FrenchToSdn(year, month, day)); -} -/* }}} */ - -/* {{{ proto mixed jddayofweek(int juliandaycount [, int mode]) - Returns name or number of day of week from julian day count */ -PHP_FUNCTION(jddayofweek) -{ - long julday, mode = CAL_DOW_DAYNO; - int day; - char *daynamel, *daynames; - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l|l", &julday, &mode) == FAILURE) { - RETURN_FALSE; - } - - day = DayOfWeek(julday); - daynamel = DayNameLong[day]; - daynames = DayNameShort[day]; - - switch (mode) { - case CAL_DOW_SHORT: - RETURN_STRING(daynamel, 1); - break; - case CAL_DOW_LONG: - RETURN_STRING(daynames, 1); - break; - case CAL_DOW_DAYNO: - default: - RETURN_LONG(day); - break; - } -} -/* }}} */ - -/* {{{ proto string jdmonthname(int juliandaycount, int mode) - Returns name of month for julian day count */ -PHP_FUNCTION(jdmonthname) -{ - long julday, mode; - char *monthname = NULL; - int month, day, year; - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ll", &julday, &mode) == FAILURE) { - RETURN_FALSE; - } - - switch (mode) { - case CAL_MONTH_GREGORIAN_LONG: /* gregorian or julian month */ - SdnToGregorian(julday, &year, &month, &day); - monthname = MonthNameLong[month]; - break; - case CAL_MONTH_JULIAN_SHORT: /* gregorian or julian month */ - SdnToJulian(julday, &year, &month, &day); - monthname = MonthNameShort[month]; - break; - case CAL_MONTH_JULIAN_LONG: /* gregorian or julian month */ - SdnToJulian(julday, &year, &month, &day); - monthname = MonthNameLong[month]; - break; - case CAL_MONTH_JEWISH: /* jewish month */ - SdnToJewish(julday, &year, &month, &day); - monthname = JewishMonthName[month]; - break; - case CAL_MONTH_FRENCH: /* french month */ - SdnToFrench(julday, &year, &month, &day); - monthname = FrenchMonthName[month]; - break; - default: /* default gregorian */ - case CAL_MONTH_GREGORIAN_SHORT: /* gregorian or julian month */ - SdnToGregorian(julday, &year, &month, &day); - monthname = MonthNameShort[month]; - break; - } - - RETURN_STRING(monthname, 1); -} -/* }}} */ - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ |