/*
+----------------------------------------------------------------------+
| PHP Version 7 |
+----------------------------------------------------------------------+
| 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: |
| http://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"
}
int datefmt_process_calendar_arg(zval* calendar_zv,
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_zv == NULL || Z_TYPE_P(calendar_zv) == IS_NULL) {
// default requested
cal = new GregorianCalendar(locale, status);
calendar_owned = true;
cal_int_type = UCAL_GREGORIAN;
} else if (Z_TYPE_P(calendar_zv) == IS_LONG) {
zend_long v = Z_LVAL_P(calendar_zv);
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 = Z_LVAL_P(calendar_zv);
} else if (Z_TYPE_P(calendar_zv) == IS_OBJECT &&
instanceof_function_ex(Z_OBJCE_P(calendar_zv),
Calendar_ce_ptr, 0)) {
cal = calendar_fetch_native_calendar(calendar_zv);
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;
}
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