common_enum.h

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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: Vadim Savchuk <vsavchuk@productengine.com>                  |
   |          Dmitry Lakhtyuk <dlakhtyuk@productengine.com>               |
   +----------------------------------------------------------------------+
 */
 
#ifndef INTL_COMMON_ENUM_H
#define INTL_COMMON_ENUM_H
 
#include <unicode/umachine.h>
#ifdef __cplusplus
#include <unicode/strenum.h>
extern "C" {
#include <math.h>
#endif
#include <php.h>
#include "../intl_error.h"
#include "../intl_data.h"
#ifdef __cplusplus
}
#endif
 
#define INTLITERATOR_ERROR(ii)                      (ii)->err
#define INTLITERATOR_ERROR_P(ii)                    &(INTLITERATOR_ERROR(ii))
 
#define INTLITERATOR_ERROR_CODE(ii)                 INTL_ERROR_CODE(INTLITERATOR_ERROR(ii))
#define INTLITERATOR_ERROR_CODE_P(ii)               &(INTL_ERROR_CODE(INTLITERATOR_ERROR(ii)))
 
#define INTLITERATOR_METHOD_INIT_VARS               INTL_METHOD_INIT_VARS(IntlIterator, ii)
#define INTLITERATOR_METHOD_FETCH_OBJECT_NO_CHECK   INTL_METHOD_FETCH_OBJECT(INTL_ITERATOR, ii)
#define INTLITERATOR_METHOD_FETCH_OBJECT\
    object = ZEND_THIS; \
    INTLITERATOR_METHOD_FETCH_OBJECT_NO_CHECK; \
    if (ii->iterator == NULL) { \
        zend_throw_error(NULL, "Found unconstructed IntlIterator"); \
        RETURN_THROWS(); \
    }
 
typedef struct {
    intl_error                err;
    zend_object_iterator    *iterator;
    zend_object              zo;
} IntlIterator_object;
 
 
static inline IntlIterator_object *php_intl_iterator_fetch_object(zend_object *obj) {
    return (IntlIterator_object *)((char*)(obj) - XtOffsetOf(IntlIterator_object, zo));
}
#define Z_INTL_ITERATOR_P(zv) php_intl_iterator_fetch_object(Z_OBJ_P(zv))
 
typedef struct {
    zend_object_iterator    zoi;
    zval                    current;
    zval                    wrapping_obj;
    void                    (*destroy_it)(zend_object_iterator    *iterator);
} zoi_with_current;
 
extern zend_class_entry *IntlIterator_ce_ptr;
extern zend_object_handlers IntlIterator_handlers;
 
U_CFUNC void zoi_with_current_dtor(zend_object_iterator *iter);
U_CFUNC zend_result zoi_with_current_valid(zend_object_iterator *iter);
U_CFUNC zval *zoi_with_current_get_current_data(zend_object_iterator *iter);
U_CFUNC void zoi_with_current_invalidate_current(zend_object_iterator *iter);
U_CFUNC HashTable *zoi_with_current_get_gc(zend_object_iterator *iter, zval **table, int *n);
 
#ifdef __cplusplus
using icu::StringEnumeration;
U_CFUNC void IntlIterator_from_StringEnumeration(StringEnumeration *se, zval *object);
#endif
 
U_CFUNC void intl_register_common_symbols(int module_number);
 
#endif // INTL_COMMON_ENUM_H