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/*
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 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: |
| https://www.php.net/license/3_01.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: Gustavo Lopes <cataphract@php.net> |
+----------------------------------------------------------------------+
*/
#include "../intl_cppshims.h"
#include <unicode/calendar.h>
#include <unicode/gregocal.h>
#include "dateformat_helpers.h"
extern "C" {
#include "../php_intl.h"
#include <Zend/zend_operators.h>
#define USE_CALENDAR_POINTER 1
#include "../calendar/calendar_class.h"
}
using icu::GregorianCalendar;
int datefmt_process_calendar_arg(
zend_object *calendar_obj, zend_long calendar_long, bool calendar_is_null, Locale const& locale,
const char *func_name, intl_error *err, Calendar*& cal, zend_long& cal_int_type, bool& calendar_owned
) {
char *msg;
UErrorCode status = UErrorCode();
if (calendar_is_null) {
// default requested
cal = new GregorianCalendar(locale, status);
calendar_owned = true;
cal_int_type = UCAL_GREGORIAN;
} else if (!calendar_obj) {
zend_long v = calendar_long;
if (v != (zend_long)UCAL_TRADITIONAL && v != (zend_long)UCAL_GREGORIAN) {
spprintf(&msg, 0, "%s: Invalid value for calendar type; it must be "
"one of IntlDateFormatter::TRADITIONAL (locale's default "
"calendar) or IntlDateFormatter::GREGORIAN. "
"Alternatively, it can be an IntlCalendar object",
func_name);
intl_errors_set(err, U_ILLEGAL_ARGUMENT_ERROR, msg, 1);
efree(msg);
return FAILURE;
} else if (v == (zend_long)UCAL_TRADITIONAL) {
cal = Calendar::createInstance(locale, status);
} else { //UCAL_GREGORIAN
cal = new GregorianCalendar(locale, status);
}
calendar_owned = true;
cal_int_type = calendar_long;
} else if (calendar_obj) {
cal = calendar_fetch_native_calendar(calendar_obj);
if (cal == NULL) {
spprintf(&msg, 0, "%s: Found unconstructed IntlCalendar object",
func_name);
intl_errors_set(err, U_ILLEGAL_ARGUMENT_ERROR, msg, 1);
efree(msg);
return FAILURE;
}
calendar_owned = false;
cal_int_type = -1;
} else {
spprintf(&msg, 0, "%s: Invalid calendar argument; should be an integer "
"or an IntlCalendar instance", func_name);
intl_errors_set(err, U_ILLEGAL_ARGUMENT_ERROR, msg, 1);
efree(msg);
return FAILURE;
}
if (cal == NULL && !U_FAILURE(status)) {
status = U_MEMORY_ALLOCATION_ERROR;
}
if (U_FAILURE(status)) {
spprintf(&msg, 0, "%s: Failure instantiating calendar", func_name);
intl_errors_set(err, U_ILLEGAL_ARGUMENT_ERROR, msg, 1);
efree(msg);
return FAILURE;
}
return SUCCESS;
}
|
