1 // #include "../iterators/php_deque_iterator.h"
2 #include "../handlers/php_deque_handlers.h"
3 #include "../classes/php_deque_ce.h"
4
5 #include "php_deque.h"
6
php_ds_deque_create_object_ex(ds_deque_t * deque)7 zend_object *php_ds_deque_create_object_ex(ds_deque_t *deque)
8 {
9 #if PHP_VERSION_ID < 70300
10 php_ds_deque_t *obj = ecalloc(1, sizeof(php_ds_deque_t) + zend_object_properties_size(php_ds_deque_ce));
11 #else
12 php_ds_deque_t *obj = zend_object_alloc(sizeof(php_ds_deque_t), php_ds_deque_ce);
13 #endif
14 zend_object_std_init(&obj->std, php_ds_deque_ce);
15 obj->std.handlers = &php_deque_handlers;
16 obj->deque = deque;
17 return &obj->std;
18 }
19
php_ds_deque_create_object(zend_class_entry * ce)20 zend_object *php_ds_deque_create_object(zend_class_entry *ce)
21 {
22 return php_ds_deque_create_object_ex(ds_deque());
23 }
24
php_ds_deque_create_clone(ds_deque_t * deque)25 zend_object *php_ds_deque_create_clone(ds_deque_t *deque)
26 {
27 return php_ds_deque_create_object_ex(ds_deque_clone(deque));
28 }
29
php_ds_deque_serialize(zval * object,unsigned char ** buffer,size_t * length,zend_serialize_data * data)30 int php_ds_deque_serialize(zval *object, unsigned char **buffer, size_t *length, zend_serialize_data *data)
31 {
32 ds_deque_t *deque = Z_DS_DEQUE_P(object);
33
34 php_serialize_data_t serialize_data = (php_serialize_data_t) data;
35 PHP_VAR_SERIALIZE_INIT(serialize_data);
36
37 if (deque->size == 0) {
38 SERIALIZE_SET_ZSTR(ZSTR_EMPTY_ALLOC());
39
40 } else {
41
42 zval *value;
43 smart_str buf = {0};
44
45 DS_DEQUE_FOREACH(deque, value) {
46 php_var_serialize(&buf, value, &serialize_data);
47 }
48 DS_DEQUE_FOREACH_END();
49
50 smart_str_0(&buf);
51 SERIALIZE_SET_ZSTR(buf.s);
52 zend_string_release(buf.s);
53 }
54
55 PHP_VAR_SERIALIZE_DESTROY(serialize_data);
56 return SUCCESS;
57 }
58
php_ds_deque_unserialize(zval * object,zend_class_entry * ce,const unsigned char * buffer,size_t length,zend_unserialize_data * data)59 int php_ds_deque_unserialize(zval *object, zend_class_entry *ce, const unsigned char *buffer, size_t length, zend_unserialize_data *data)
60 {
61 ds_deque_t *deque = ds_deque();
62
63 php_unserialize_data_t unserialize_data = (php_unserialize_data_t) data;
64
65 const unsigned char *pos = buffer;
66 const unsigned char *end = buffer + length;
67
68 PHP_VAR_UNSERIALIZE_INIT(unserialize_data);
69
70 while (pos != end) {
71 zval *value = var_tmp_var(&unserialize_data);
72
73 if ( ! php_var_unserialize(value, &pos, end, &unserialize_data)) {
74 goto error;
75 }
76
77 ds_deque_push(deque, value);
78 }
79
80 ZVAL_DS_DEQUE(object, deque);
81 PHP_VAR_UNSERIALIZE_DESTROY(unserialize_data);
82 return SUCCESS;
83
84 error:
85 ds_deque_free(deque);
86 PHP_VAR_UNSERIALIZE_DESTROY(unserialize_data);
87 UNSERIALIZE_ERROR();
88 return FAILURE;
89 }
90
