xref: /PHP-8.2/ext/intl/timezone/timezone_class.h (revision 01b3fc03)
1 /*
2    +----------------------------------------------------------------------+
3    | This source file is subject to version 3.01 of the PHP license,      |
4    | that is bundled with this package in the file LICENSE, and is        |
5    | available through the world-wide-web at the following url:           |
6    | https://www.php.net/license/3_01.txt                                 |
7    | If you did not receive a copy of the PHP license and are unable to   |
8    | obtain it through the world-wide-web, please send a note to          |
9    | license@php.net so we can mail you a copy immediately.               |
10    +----------------------------------------------------------------------+
11    | Authors: Gustavo Lopes <cataphract@netcabo.pt>                       |
12    +----------------------------------------------------------------------+
13  */
14 
15 #ifndef TIMEZONE_CLASS_H
16 #define TIMEZONE_CLASS_H
17 
18 //redefinition of inline in PHP headers causes problems, so include this before
19 #include <math.h>
20 
21 //fixes the build on windows for old versions of ICU
22 #include <stdio.h>
23 
24 #include <php.h>
25 #include "intl_error.h"
26 #include "intl_data.h"
27 
28 #ifndef USE_TIMEZONE_POINTER
29 typedef void TimeZone;
30 #else
31 using icu::TimeZone;
32 #endif
33 
34 typedef struct {
35 	// 	error handling
36 	intl_error		err;
37 
38 	// ICU TimeZone
39 	const TimeZone	*utimezone;
40 
41 	//whether to delete the timezone on object free
42 	bool		should_delete;
43 
44 	zend_object		zo;
45 } TimeZone_object;
46 
php_intl_timezone_fetch_object(zend_object * obj)47 static inline TimeZone_object *php_intl_timezone_fetch_object(zend_object *obj) {
48 	return (TimeZone_object *)((char*)(obj) - XtOffsetOf(TimeZone_object, zo));
49 }
50 #define Z_INTL_TIMEZONE_P(zv) php_intl_timezone_fetch_object(Z_OBJ_P(zv))
51 
52 #define TIMEZONE_ERROR(to)						(to)->err
53 #define TIMEZONE_ERROR_P(to)					&(TIMEZONE_ERROR(to))
54 
55 #define TIMEZONE_ERROR_CODE(co)					INTL_ERROR_CODE(TIMEZONE_ERROR(to))
56 #define TIMEZONE_ERROR_CODE_P(co)				&(INTL_ERROR_CODE(TIMEZONE_ERROR(to)))
57 
58 #define TIMEZONE_METHOD_INIT_VARS				INTL_METHOD_INIT_VARS(TimeZone, to)
59 #define TIMEZONE_METHOD_FETCH_OBJECT_NO_CHECK	INTL_METHOD_FETCH_OBJECT(INTL_TIMEZONE, to)
60 #define TIMEZONE_METHOD_FETCH_OBJECT\
61 	TIMEZONE_METHOD_FETCH_OBJECT_NO_CHECK; \
62 	if (to->utimezone == NULL) { \
63 		zend_throw_error(NULL, "Found unconstructed IntlTimeZone"); \
64 		RETURN_THROWS(); \
65 	}
66 
67 zval *timezone_convert_to_datetimezone(const TimeZone *timeZone, intl_error *outside_error, const char *func, zval *ret);
68 TimeZone *timezone_process_timezone_argument(zval *zv_timezone, intl_error *error, const char *func);
69 
70 void timezone_object_construct(const TimeZone *zone, zval *object, int owned);
71 
72 void timezone_register_IntlTimeZone_class(void);
73 
74 extern zend_class_entry *TimeZone_ce_ptr;
75 extern zend_object_handlers TimeZone_handlers;
76 
77 #endif /* #ifndef TIMEZONE_CLASS_H */
78