php_chardet_class.c

/*
 * Copyright 2022. JoungKyun.Kim All rights reserved
 *
 * This file is part of mod_chardet
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU LESSER GENERAL PUBLIC LICENSE as published
 * by the Free Software Foundation; either version 2 of the License.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU LESSER GENERAL PUBLIC LICENSE for more details.
 *
 * You should have received a copy of the GNU LESSER GENERAL PUBLIC LICENSE
 * along with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

/**
 * Project: mod_chardet :: Character set detect API
 * File:    mod_chardet_class.c
 *
 * Copyright 2022. JoungKyun.Kim All rights reserved
 *
 * LICENSE: MPL or GPL
 *
 * @category    Charset
 * @package     mod_chardet
 * @author      JoungKyun.Kim <http://oops.org>
 * @copyright   2022. JoungKyun.Kim
 * @license     MPL or GPL
 * @since       File available since release 0.0.1
 */

/*
 * PHP5 Charaset Detect library module "chardet"
 */

/* {{{ Class API */
#define Z_CHARDET_P(zv) chardet_fetch_object(Z_OBJ_P(zv))

static inline chardet_obj * chardet_fetch_object (zend_object * obj) {
	return (chardet_obj *) ((char *) obj - XtOffsetOf(chardet_obj, std));
}

static void chardet_object_free_storage (zend_object * object) {
	chardet_obj * intern = (chardet_obj *) chardet_fetch_object (object);

	zend_object_std_dtor (&intern->std);

	if ( intern->fp->rsrc )
		zend_list_close (intern->fp->rsrc);
}

static void chardet_object_new (zend_class_entry *class_type, zend_object_handlers *handlers, zend_object **retval TSRMLS_DC)
{
	chardet_obj * intern;
	zval  * tmp;

	intern = ecalloc (1, sizeof (chardet_obj) + zend_object_properties_size (class_type));
	zend_object_std_init (&intern->std,class_type TSRMLS_CC);
	handlers->offset = XtOffsetOf(chardet_obj, std);
	handlers->free_obj = (zend_object_free_obj_t) chardet_object_free_storage;
	intern->std.handlers = handlers;

	*retval = &intern->std;
}

static zend_object * chardet_object_new_main (zend_class_entry * class_type TSRMLS_DC) {
	zend_object * retval;

	chardet_object_new (class_type, &chardet_object_handlers, &retval TSRMLS_CC);
	return retval;
}

static zend_object * chardet_object_new_exception (zend_class_entry * class_type TSRMLS_DC) {
	zend_object * retval;

	chardet_object_new (class_type, &chardet_object_handlers_exception, &retval TSRMLS_CC);
	return retval;
}
/* Class API }}} */

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