1 /*
2 +----------------------------------------------------------------------+
3 | PHP Version 7 |
4 +----------------------------------------------------------------------+
5 | This source file is subject to version 3.01 of the PHP license, |
6 | that is bundled with this package in the file LICENSE, and is |
7 | available through the world-wide-web at the following url: |
8 | http://www.php.net/license/3_01.txt |
9 | If you did not receive a copy of the PHP license and are unable to |
10 | obtain it through the world-wide-web, please send a note to |
11 | license@php.net so we can mail you a copy immediately. |
12 +----------------------------------------------------------------------+
13 | Authors: Vadim Savchuk <vsavchuk@productengine.com> |
14 | Dmitry Lakhtyuk <dlakhtyuk@productengine.com> |
15 +----------------------------------------------------------------------+
16 */
17
18 #ifndef COLLATOR_CLASS_H
19 #define COLLATOR_CLASS_H
20
21 #include <php.h>
22
23 #include "../intl_common.h"
24 #include "../intl_error.h"
25 #include "../intl_data.h"
26
27 #include <unicode/ucol.h>
28
29 typedef struct {
30 // error handling
31 intl_error err;
32
33 // ICU collator
34 UCollator* ucoll;
35
36 zend_object zo;
37
38 } Collator_object;
39
40 #define COLLATOR_ERROR(co) (co)->err
41 #define COLLATOR_ERROR_P(co) &(COLLATOR_ERROR(co))
42
43 #define COLLATOR_ERROR_CODE(co) INTL_ERROR_CODE(COLLATOR_ERROR(co))
44 #define COLLATOR_ERROR_CODE_P(co) &(INTL_ERROR_CODE(COLLATOR_ERROR(co)))
45
46 static inline Collator_object *php_intl_collator_fetch_object(zend_object *obj) {
47 return (Collator_object *)((char*)(obj) - XtOffsetOf(Collator_object, zo));
48 }
49 #define Z_INTL_COLLATOR_P(zv) php_intl_collator_fetch_object(Z_OBJ_P(zv))
50
51 void collator_register_Collator_class( void );
52 void collator_object_init( Collator_object* co );
53 void collator_object_destroy( Collator_object* co );
54
55 extern zend_class_entry *Collator_ce_ptr;
56
57 /* Auxiliary macros */
58
59 #define COLLATOR_METHOD_INIT_VARS \
60 zval* object = NULL; \
61 Collator_object* co = NULL; \
62 intl_error_reset( NULL ); \
63
64 #define COLLATOR_METHOD_FETCH_OBJECT INTL_METHOD_FETCH_OBJECT(INTL_COLLATOR, co)
65
66 // Macro to check return value of a ucol_* function call.
67 #define COLLATOR_CHECK_STATUS( co, msg ) \
68 intl_error_set_code( NULL, COLLATOR_ERROR_CODE( co ) ); \
69 if( U_FAILURE( COLLATOR_ERROR_CODE( co ) ) ) \
70 { \
71 intl_errors_set_custom_msg( COLLATOR_ERROR_P( co ), msg, 0 ); \
72 RETURN_FALSE; \
73 } \
74
75 #endif // #ifndef COLLATOR_CLASS_H