2 +--------------------------------------------------------------------+
4 +--------------------------------------------------------------------+
5 | Redistribution and use in source and binary forms, with or without |
6 | modification, are permitted provided that the conditions mentioned |
7 | in the accompanying LICENSE file are met. |
8 +--------------------------------------------------------------------+
9 | Copyright (c) 2013, Michael Wallner <mike@php.net> |
10 +--------------------------------------------------------------------+
19 #include "php_pq_object.h"
20 #include "php_pq_misc.h"
22 void *php_pq_object_create(zend_class_entry
*ce
, void *intern
, size_t obj_size
, zend_object_handlers
*oh
, HashTable
*ph
)
24 php_pq_object_t
*o
= ecalloc(1, obj_size
+ zend_object_properties_size(ce
));
26 zend_object_std_init(&o
->zo
, ce
);
27 object_properties_init(&o
->zo
, ce
);
32 zend_hash_init(&o
->gc
, 0, NULL
, NULL
, 0);
37 void php_pq_object_dtor(zend_object
*o
)
39 php_pq_object_t
*obj
= PHP_PQ_OBJ(NULL
, o
);
41 zend_hash_destroy(&obj
->gc
);
42 zend_object_std_dtor(o
);
45 void php_pq_object_to_zval(void *o
, zval
*zv
)
47 php_pq_object_t
*obj
= o
;
49 ZVAL_OBJ(zv
, &obj
->zo
);
53 void php_pq_object_to_zval_no_addref(void *o
, zval
*zv
)
55 php_pq_object_t
*obj
= o
;
57 ZVAL_OBJ(zv
, &obj
->zo
);
60 void php_pq_object_addref(void *o
)
62 php_pq_object_t
*obj
= o
;
66 ++GC_REFCOUNT(&obj
->zo
);
70 void php_pq_object_delref(void *o
)
72 php_pq_object_t
*obj
= o
;
75 /* this should gc immediately */
76 ZVAL_OBJ(&tmp
, &obj
->zo
);
80 struct apply_pi_to_ht_arg
{
82 php_pq_object_t
*pq_obj
;
86 static int apply_pi_to_ht(zval
*p
, void *a
)
88 zend_property_info
*pi
= Z_PTR_P(p
);
89 struct apply_pi_to_ht_arg
*arg
= a
;
92 php_pq_object_prophandler_t
*handler
;
94 if ((handler
= zend_hash_find_ptr(arg
->pq_obj
->prophandler
, pi
->name
)) && handler
->gc
) {
97 ZVAL_ARR(&return_value
, arg
->ht
);
98 handler
->gc(arg
->pq_obj
, &return_value
);
101 zval tmp_prop
, *property
;
102 #if PHP_VERSION_ID < 80000
105 ZVAL_OBJ(&zobj
, &arg
->pq_obj
->zo
);
106 property
= zend_read_property_ex(arg
->pq_obj
->zo
.ce
, &zobj
, pi
->name
, 0, &tmp_prop
);
107 #elif PHP_VERSION_ID >= 70100
108 property
= zend_read_property_ex(arg
->pq_obj
->zo
.ce
, &arg
->pq_obj
->zo
, pi
->name
, 0, &tmp_prop
);
110 property
= zend_read_property(arg
->pq_obj
->zo
.ce
, &arg
->pq_obj
->zo
, pi
->name
->val
, pi
->name
->len
, 0, &tmp_prop
);
112 zend_hash_update(arg
->ht
, pi
->name
, property
);
115 return ZEND_HASH_APPLY_KEEP
;
118 static inline HashTable
*php_pq_object_debug_info_ex(zend_object
*object
, int *temp
)
120 struct apply_pi_to_ht_arg arg
= {NULL
};
123 ALLOC_HASHTABLE(arg
.ht
);
124 ZEND_INIT_SYMTABLE(arg
.ht
);
126 arg
.pq_obj
= PHP_PQ_OBJ(NULL
, object
);
129 zend_hash_apply_with_argument(&arg
.pq_obj
->zo
.ce
->properties_info
, apply_pi_to_ht
, &arg
);
133 #if PHP_VERSION_ID >= 80000
134 HashTable
*php_pq_object_debug_info(zend_object
*object
, int *temp
)
136 return php_pq_object_debug_info_ex(object
, temp
);
139 HashTable
*php_pq_object_debug_info(zval
*object
, int *temp
)
141 return php_pq_object_debug_info_ex(Z_OBJ_P(object
), temp
);
145 static inline HashTable
*php_pq_object_properties_ex(zend_object
*object
, HashTable
*props
)
147 struct apply_pi_to_ht_arg arg
= {NULL
};
150 arg
.pq_obj
= PHP_PQ_OBJ(NULL
, object
);
153 zend_hash_apply_with_argument(&arg
.pq_obj
->zo
.ce
->properties_info
, apply_pi_to_ht
, &arg
);
157 #if PHP_VERSION_ID >= 80000
158 HashTable
*php_pq_object_properties(zend_object
*object
)
160 return php_pq_object_properties_ex(object
, zend_std_get_properties(object
));
163 HashTable
*php_pq_object_properties(zval
*object
)
165 return php_pq_object_properties_ex(Z_OBJ_P(object
), zend_std_get_properties(object
));
169 static inline HashTable
*php_pq_object_get_gc_ex(zend_object
*object
, HashTable
*props
, zval
**table
, int *n
)
171 struct apply_pi_to_ht_arg arg
= {NULL
};
173 arg
.pq_obj
= PHP_PQ_OBJ(NULL
, object
);
174 arg
.ht
= &arg
.pq_obj
->gc
;
177 zend_hash_clean(arg
.ht
);
178 zend_hash_copy(arg
.ht
, props
, NULL
);
179 zend_hash_apply_with_argument(&arg
.pq_obj
->zo
.ce
->properties_info
, apply_pi_to_ht
, &arg
);
186 #if PHP_VERSION_ID >= 80000
187 HashTable
*php_pq_object_get_gc(zend_object
*object
, zval
**table
, int *n
)
189 return php_pq_object_get_gc_ex(object
, zend_std_get_properties(object
), table
, n
);
192 HashTable
*php_pq_object_get_gc(zval
*object
, zval
**table
, int *n
)
194 return php_pq_object_get_gc_ex(Z_OBJ_P(object
), zend_std_get_properties(object
), table
, n
);
198 zend_class_entry
*ancestor(zend_class_entry
*ce
)
206 static inline int php_pq_object_read_prop_ex(zend_object
*object
, zend_string
*member
, int type
, zval
*return_value
)
208 php_pq_object_t
*obj
= PHP_PQ_OBJ(NULL
, object
);
209 php_pq_object_prophandler_t
*handler
;
212 php_error(E_RECOVERABLE_ERROR
, "%s not initialized", ancestor(obj
->zo
.ce
)->name
->val
);
213 } else if (!(handler
= zend_hash_find_ptr(obj
->prophandler
, member
)) || !handler
->read
) {
214 /* default handler */
215 } else if (type
!= BP_VAR_R
) {
216 php_error(E_WARNING
, "Cannot access %s properties by reference or array key/index", ancestor(obj
->zo
.ce
)->name
->val
);
218 handler
->read(obj
, return_value
);
224 #if PHP_VERSION_ID >= 80000
225 zval
*php_pq_object_read_prop(zend_object
*object
, zend_string
*member
, int type
, void **cache_slot
, zval
*tmp
)
227 if (SUCCESS
!= php_pq_object_read_prop_ex(object
, member
, type
, tmp
)) {
228 return zend_std_read_property(object
, member
, type
, cache_slot
, tmp
);
231 zend_std_write_property(object
, member
, tmp
, cache_slot
);
239 zval
*php_pq_object_read_prop(zval
*object
, zval
*member
, int type
, void **cache_slot
, zval
*tmp
)
241 zend_string
*member_str
= zval_get_string(member
);
243 if (SUCCESS
!= php_pq_object_read_prop_ex(Z_OBJ_P(object
), member_str
, type
, tmp
)) {
244 zend_string_release(member_str
);
245 return zend_get_std_object_handlers()->read_property(object
, member
, type
, cache_slot
, tmp
);
247 zend_string_release(member_str
);
249 zend_std_write_property(object
, member
, tmp
, cache_slot
);
258 static inline int php_pq_object_write_prop_ex(zend_object
*object
, zend_string
*member
, zval
*value
)
260 php_pq_object_t
*obj
= PHP_PQ_OBJ(NULL
, object
);
261 php_pq_object_prophandler_t
*handler
;
264 php_error(E_RECOVERABLE_ERROR
, "%s not initialized", ancestor(obj
->zo
.ce
)->name
->val
);
265 } else if (!(handler
= zend_hash_find_ptr(obj
->prophandler
, member
))) {
266 /* default handler */
268 if (handler
->write
) {
269 handler
->write(obj
, value
);
275 #if PHP_VERSION_ID >= 80000
276 zval
*php_pq_object_write_prop(zend_object
*object
, zend_string
*member
, zval
*value
, void **cache_slot
)
278 if (SUCCESS
!= php_pq_object_write_prop_ex(object
, member
, value
)) {
279 return zend_std_write_property(object
, member
, value
, cache_slot
);
283 #elif PHP_VERSION_ID >= 70400
284 zval
*php_pq_object_write_prop(zval
*object
, zval
*member
, zval
*value
, void **cache_slot
)
286 zend_string
*member_str
= zval_get_string(member
);
287 if (SUCCESS
!= php_pq_object_write_prop_ex(Z_OBJ_P(object
), member_str
, value
)) {
288 value
= zend_std_write_property(object
, member
, value
, cache_slot
);
290 zend_string_release(member_str
);
294 void php_pq_object_write_prop(zval
*object
, zval
*member
, zval
*value
, void **cache_slot
)
296 zend_string
*member_str
= zval_get_string(member
);
297 if (SUCCESS
!= php_pq_object_write_prop_ex(Z_OBJ_P(object
), member_str
, value
)) {
298 zend_std_write_property(object
, member
, value
, cache_slot
);
300 zend_string_release(member_str
);
304 #if PHP_VERSION_ID >= 80000
305 zval
*php_pq_object_get_prop_ptr_null(zend_object
*object
, zend_string
*member
, int type
, void **cache_slot
)
310 zval
*php_pq_object_get_prop_ptr_null(zval
*object
, zval
*member
, int type
, void **cache_slot
)
316 void php_pq_object_prophandler_dtor(zval
*zv
) {
317 pefree(Z_PTR_P(zv
), 1);