/*
   +----------------------------------------------------------------------+
   | Copyright © The PHP Group and Contributors.                          |
   +----------------------------------------------------------------------+
   | This source file is subject to the Modified BSD License that is      |
   | bundled with this package in the file LICENSE, and is available      |
   | through the World Wide Web at <https://www.php.net/license/>.        |
   |                                                                      |
   | SPDX-License-Identifier: BSD-3-Clause                                |
   +----------------------------------------------------------------------+
   | Authors: Gustavo Lopes <cataphract@php.net>                          |
   +----------------------------------------------------------------------+
 */

#ifndef BREAKITERATOR_CLASS_H
#define BREAKITERATOR_CLASS_H

//redefinition of inline in PHP headers causes problems, so include this before
#include <math.h>

#include <php.h>
#include "../intl_error.h"
#include "../intl_data.h"

#ifndef USE_BREAKITERATOR_POINTER
typedef void BreakIterator;
#else
using icu::BreakIterator;
#endif

typedef struct {
	// 	error handling
	intl_error  err;

	// ICU break iterator
	BreakIterator*	biter;

	// current text
	zval text;

	zend_object	zo;
} BreakIterator_object;

static inline BreakIterator_object *php_intl_breakiterator_fetch_object(zend_object *obj) {
	return ZEND_CONTAINER_OF(obj, BreakIterator_object, zo);
}
#define Z_INTL_BREAKITERATOR_P(zv) php_intl_breakiterator_fetch_object(Z_OBJ_P(zv))

#define BREAKITER_ERROR(bio)		(bio)->err
#define BREAKITER_ERROR_P(bio)		&(BREAKITER_ERROR(bio))

#define BREAKITER_ERROR_CODE(bio)	INTL_ERROR_CODE(BREAKITER_ERROR(bio))
#define BREAKITER_ERROR_CODE_P(bio)	&(INTL_ERROR_CODE(BREAKITER_ERROR(bio)))

#define BREAKITER_METHOD_INIT_VARS		        INTL_METHOD_INIT_VARS(BreakIterator, bio)
#define BREAKITER_METHOD_FETCH_OBJECT_NO_CHECK	INTL_METHOD_FETCH_OBJECT(INTL_BREAKITERATOR, bio)
#define BREAKITER_METHOD_FETCH_OBJECT \
	BREAKITER_METHOD_FETCH_OBJECT_NO_CHECK; \
	if (bio->biter == NULL) \
	{ \
		zend_throw_error(NULL, "Found unconstructed BreakIterator"); \
		RETURN_THROWS(); \
	}

void breakiterator_object_create(zval *object, BreakIterator *break_iter, int brand_new);

void breakiterator_object_construct(zval *object, BreakIterator *break_iter);

void breakiterator_register_BreakIterator_class(void);

extern zend_class_entry *BreakIterator_ce_ptr,
						*RuleBasedBreakIterator_ce_ptr;

extern zend_object_handlers BreakIterator_handlers;

#endif /* #ifndef BREAKITERATOR_CLASS_H */