/* +----------------------------------------------------------------------+ | Zend Engine | +----------------------------------------------------------------------+ | Copyright (c) 1998-2018 Zend Technologies Ltd. (http://www.zend.com) | +----------------------------------------------------------------------+ | This source file is subject to version 2.00 of the Zend license, | | that is bundled with this package in the file LICENSE, and is | | available through the world-wide-web at the following url: | | http://www.zend.com/license/2_00.txt. | | If you did not receive a copy of the Zend license and are unable to | | obtain it through the world-wide-web, please send a note to | | license@zend.com so we can mail you a copy immediately. | +----------------------------------------------------------------------+ | Author: Wez Furlong <wez@thebrainroom.com> | | Marcus Boerger <helly@php.net> | +----------------------------------------------------------------------+ */ /* $Id$ */ #include "zend.h" #include "zend_API.h" static zend_class_entry zend_iterator_class_entry; static void iter_wrapper_free(zend_object *object); static void iter_wrapper_dtor(zend_object *object); static zend_object_handlers iterator_object_handlers = { 0, iter_wrapper_free, iter_wrapper_dtor, NULL, NULL, /* prop read */ NULL, /* prop write */ NULL, /* read dim */ NULL, /* write dim */ NULL, NULL, /* get */ NULL, /* set */ NULL, /* has prop */ NULL, /* unset prop */ NULL, /* has dim */ NULL, /* unset dim */ NULL, /* props get */ NULL, /* method get */ NULL, /* call */ NULL, /* get ctor */ NULL, /* get class name */ NULL, /* compare */ NULL, /* cast */ NULL, /* count */ NULL, /* get_debug_info */ NULL, /* get_closure */ NULL, /* get_gc */ NULL, /* do_operation */ NULL /* compare */ }; ZEND_API void zend_register_iterator_wrapper(void) { INIT_CLASS_ENTRY(zend_iterator_class_entry, "__iterator_wrapper", NULL); } static void iter_wrapper_free(zend_object *object) { zend_object_iterator *iter = (zend_object_iterator*)object; iter->funcs->dtor(iter); } static void iter_wrapper_dtor(zend_object *object) { } ZEND_API void zend_iterator_init(zend_object_iterator *iter) { zend_object_std_init(&iter->std, &zend_iterator_class_entry); iter->std.handlers = &iterator_object_handlers; } ZEND_API void zend_iterator_dtor(zend_object_iterator *iter) { if (--GC_REFCOUNT(&iter->std) > 0) { return; } zend_objects_store_del(&iter->std); } ZEND_API zend_object_iterator* zend_iterator_unwrap(zval *array_ptr) { ZEND_ASSERT(Z_TYPE_P(array_ptr) == IS_OBJECT); if (Z_OBJ_HT_P(array_ptr) == &iterator_object_handlers) { return (zend_object_iterator *)Z_OBJ_P(array_ptr); } return NULL; } /* * Local variables: * tab-width: 4 * c-basic-offset: 4 * indent-tabs-mode: t * End: */