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Annotation of embedaddon/php/Zend/zend_objects_API.h, revision 1.1.1.1

1.1       misho       1: /*
                      2:    +----------------------------------------------------------------------+
                      3:    | Zend Engine                                                          |
                      4:    +----------------------------------------------------------------------+
                      5:    | Copyright (c) 1998-2012 Zend Technologies Ltd. (http://www.zend.com) |
                      6:    +----------------------------------------------------------------------+
                      7:    | This source file is subject to version 2.00 of the Zend license,     |
                      8:    | that is bundled with this package in the file LICENSE, and is        |
                      9:    | available through the world-wide-web at the following url:           |
                     10:    | http://www.zend.com/license/2_00.txt.                                |
                     11:    | If you did not receive a copy of the Zend license and are unable to  |
                     12:    | obtain it through the world-wide-web, please send a note to          |
                     13:    | license@zend.com so we can mail you a copy immediately.              |
                     14:    +----------------------------------------------------------------------+
                     15:    | Authors: Andi Gutmans <andi@zend.com>                                |
                     16:    |          Zeev Suraski <zeev@zend.com>                                |
                     17:    +----------------------------------------------------------------------+
                     18: */
                     19: 
                     20: /* $Id: zend_objects_API.h 321634 2012-01-01 13:15:04Z felipe $ */
                     21: 
                     22: #ifndef ZEND_OBJECTS_API_H
                     23: #define ZEND_OBJECTS_API_H
                     24: 
                     25: #include "zend.h"
                     26: 
                     27: typedef void (*zend_objects_store_dtor_t)(void *object, zend_object_handle handle TSRMLS_DC);
                     28: typedef void (*zend_objects_free_object_storage_t)(void *object TSRMLS_DC);
                     29: typedef void (*zend_objects_store_clone_t)(void *object, void **object_clone TSRMLS_DC);
                     30: 
                     31: typedef struct _zend_object_store_bucket {
                     32:        zend_bool destructor_called;
                     33:        zend_bool valid;
                     34:        union _store_bucket {
                     35:                struct _store_object {
                     36:                        void *object;
                     37:                        zend_objects_store_dtor_t dtor;
                     38:                        zend_objects_free_object_storage_t free_storage;
                     39:                        zend_objects_store_clone_t clone;
                     40:                        const zend_object_handlers *handlers;
                     41:                        zend_uint refcount;
                     42:                        gc_root_buffer *buffered;
                     43:                } obj;
                     44:                struct {
                     45:                        int next;
                     46:                } free_list;
                     47:        } bucket;
                     48: } zend_object_store_bucket;
                     49: 
                     50: typedef struct _zend_objects_store {
                     51:        zend_object_store_bucket *object_buckets;
                     52:        zend_uint top;
                     53:        zend_uint size;
                     54:        int free_list_head;
                     55: } zend_objects_store;
                     56: 
                     57: /* Global store handling functions */
                     58: BEGIN_EXTERN_C()
                     59: ZEND_API void zend_objects_store_init(zend_objects_store *objects, zend_uint init_size);
                     60: ZEND_API void zend_objects_store_call_destructors(zend_objects_store *objects TSRMLS_DC);
                     61: ZEND_API void zend_objects_store_mark_destructed(zend_objects_store *objects TSRMLS_DC);
                     62: ZEND_API void zend_objects_store_destroy(zend_objects_store *objects);
                     63: 
                     64: /* Store API functions */
                     65: ZEND_API zend_object_handle zend_objects_store_put(void *object, zend_objects_store_dtor_t dtor, zend_objects_free_object_storage_t storage, zend_objects_store_clone_t clone TSRMLS_DC);
                     66: 
                     67: ZEND_API void zend_objects_store_add_ref(zval *object TSRMLS_DC);
                     68: ZEND_API void zend_objects_store_del_ref(zval *object TSRMLS_DC);
                     69: ZEND_API void zend_objects_store_add_ref_by_handle(zend_object_handle handle TSRMLS_DC);
                     70: ZEND_API void zend_objects_store_del_ref_by_handle_ex(zend_object_handle handle, const zend_object_handlers *handlers TSRMLS_DC);
                     71: static inline void zend_objects_store_del_ref_by_handle(zend_object_handle handle TSRMLS_DC) {
                     72:        zend_objects_store_del_ref_by_handle_ex(handle, NULL TSRMLS_CC);
                     73: }
                     74: ZEND_API zend_uint zend_objects_store_get_refcount(zval *object TSRMLS_DC);
                     75: ZEND_API zend_object_value zend_objects_store_clone_obj(zval *object TSRMLS_DC);
                     76: ZEND_API void *zend_object_store_get_object(const zval *object TSRMLS_DC);
                     77: ZEND_API void *zend_object_store_get_object_by_handle(zend_object_handle handle TSRMLS_DC);
                     78: /* See comment in zend_objects_API.c before you use this */
                     79: ZEND_API void zend_object_store_set_object(zval *zobject, void *object TSRMLS_DC);
                     80: ZEND_API void zend_object_store_ctor_failed(zval *zobject TSRMLS_DC);
                     81: 
                     82: ZEND_API void zend_objects_store_free_object_storage(zend_objects_store *objects TSRMLS_DC);
                     83: 
                     84: #define ZEND_OBJECTS_STORE_HANDLERS zend_objects_store_add_ref, zend_objects_store_del_ref, zend_objects_store_clone_obj
                     85: 
                     86: ZEND_API zval *zend_object_create_proxy(zval *object, zval *member TSRMLS_DC);
                     87: 
                     88: ZEND_API zend_object_handlers *zend_get_std_object_handlers(void);
                     89: END_EXTERN_C()
                     90: 
                     91: #endif /* ZEND_OBJECTS_H */
                     92: 
                     93: /*
                     94:  * Local variables:
                     95:  * tab-width: 4
                     96:  * c-basic-offset: 4
                     97:  * indent-tabs-mode: t
                     98:  * End:
                     99:  */