1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
|
/*
+----------------------------------------------------------------------+
| PHP version 4.0 |
+----------------------------------------------------------------------+
| Copyright (c) 1997, 1998, 1999, 2000, 2001 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 2.02 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available at through the world-wide-web at |
| http://www.php.net/license/2_02.txt. |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Marcus Boerger <helly@php.net> |
+----------------------------------------------------------------------+
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#include "php_ini.h"
#include "ext/standard/info.h"
#include "php_spl.h"
#include "spl_foreach.h"
/* {{{ spl_destroy_class */
void spl_destroy_class(zend_class_entry ** ppce)
{
SPL_DEBUG(fprintf(stderr, "Destroy(%s): %s\n", (*ppce)->type == ZEND_USER_CLASS ? "user" : "other", (*ppce)->name);)
destroy_zend_class(ppce);
}
/* }}} */
/* {{{ spl_register_namespace */
void spl_register_namespace(zend_namespace ** ppns, char * namespace_name TSRMLS_DC)
{
zend_namespace ns;
INIT_NAMESPACE(ns, namespace_name);
*ppns = zend_register_internal_namespace(&ns TSRMLS_CC);
}
/* }}} */
/* {{{ spl_register_interface */
void spl_register_interface(zend_class_entry ** ppce, zend_namespace * namespace_entry, char * class_name TSRMLS_DC)
{
zend_class_entry ce;
INIT_CLASS_ENTRY(ce, class_name, NULL);
ce.num_interfaces = 0;
*ppce = zend_register_internal_ns_class(&ce, NULL, namespace_entry, NULL TSRMLS_CC);
/* entries changed by initialize */
(*ppce)->ce_flags = ZEND_ACC_ABSTRACT | ZEND_ACC_INTERFACE;
(*ppce)->ns = namespace_entry;
}
/* }}} */
/* {{{ spl_register_std_class */
void spl_register_std_class(zend_class_entry ** ppce, zend_namespace * namespace_entry, char * class_name, void * obj_ctor TSRMLS_DC)
{
zend_class_entry ce;
memset(&ce, 0, sizeof(zend_class_entry));
INIT_CLASS_ENTRY(ce, class_name, NULL);
ce.num_interfaces = 0;
*ppce = zend_register_internal_ns_class(&ce, NULL, namespace_entry, NULL TSRMLS_CC);
/* entries changed by initialize */
(*ppce)->ce_flags = ZEND_ACC_ABSTRACT | ZEND_ACC_INTERFACE;
(*ppce)->create_object = obj_ctor;
(*ppce)->ns = namespace_entry;
}
/* }}} */
/* {{{ spl_register_interface_function */
void spl_register_interface_function(zend_class_entry * class_entry, char * fn_name TSRMLS_DC)
{
zend_function function, *reg_function;
zend_internal_function *pfunction = (zend_internal_function *)&function;
pfunction->type = ZEND_INTERNAL_FUNCTION;
pfunction->handler = NULL;
pfunction->arg_types = NULL;
pfunction->function_name = fn_name;
pfunction->scope = class_entry;
pfunction->fn_flags = ZEND_ACC_ABSTRACT | ZEND_ACC_PUBLIC;
pfunction->ns = class_entry->ns;
pfunction->prototype = NULL;
zend_hash_add(&class_entry->function_table, fn_name, strlen(fn_name)+1, &function, sizeof(zend_function), (void**)®_function);
}
/* }}} */
/* {{{ spl_register_parent_ce */
void spl_register_parent_ce(zend_class_entry * class_entry, zend_class_entry * parent_class TSRMLS_DC)
{
class_entry->parent = parent_class;
}
/* }}} */
/* {{{ spl_register_implement */
void spl_register_implement(zend_class_entry * class_entry, zend_class_entry * interface_entry TSRMLS_DC)
{
zend_uint num_interfaces = ++class_entry->num_interfaces;
class_entry->interfaces = (zend_class_entry **) realloc(class_entry->interfaces, sizeof(zend_class_entry *) * num_interfaces);
class_entry->interfaces[num_interfaces-1] = interface_entry;
}
/* }}} */
/* {{{ spl_register_functions */
void spl_register_functions(zend_class_entry * class_entry, function_entry * function_list TSRMLS_DC)
{
zend_register_functions(class_entry, function_list, &class_entry->function_table, MODULE_PERSISTENT TSRMLS_CC);
}
/* }}} */
/* {{ spl_make_fully_qualyfied_name */
char * spl_make_fully_qualyfied_name(zend_class_entry * pce TSRMLS_DC)
{
if (pce->ns && (pce->ns != &CG(global_namespace))) {
char *retval;
spprintf(&retval, 0, "%s::%s", pce->ns->name, pce->name);
return retval;
} else {
return estrdup(pce->name);
}
}
/* }}} */
/* {{{ spl_add_class_name */
void spl_add_class_name(zval * list, zend_class_entry * pce TSRMLS_DC)
{
char * str = spl_make_fully_qualyfied_name(pce TSRMLS_CC);
zval *tmp;
if (zend_hash_find(Z_ARRVAL_P(list), str, strlen(str)+1, (void*)&tmp) == FAILURE) {
MAKE_STD_ZVAL(tmp);
ZVAL_STRING(tmp, str, 0);
zend_hash_add(Z_ARRVAL_P(list), str, strlen(str)+1, &tmp, sizeof(zval *), NULL);
} else {
efree(str);
}
}
/* }}} */
/* {{{ spl_add_interfaces */
void spl_add_interfaces(zval *list, zend_class_entry * pce TSRMLS_DC)
{
zend_uint num_interfaces;
for (num_interfaces = 0; num_interfaces < pce->num_interfaces; num_interfaces++) {
spl_add_class_name(list, pce->interfaces[num_interfaces] TSRMLS_CC);
spl_add_interfaces(list, pce->interfaces[num_interfaces] TSRMLS_CC);
}
if (pce->parent) {
spl_add_class_name(list, pce->parent TSRMLS_CC);
spl_add_interfaces(list, pce->parent TSRMLS_CC);
}
}
/* }}} */
/* {{{ spl_add_interfaces */
int spl_add_classes(zend_class_entry ** ppce, zval *list TSRMLS_DC)
{
spl_add_class_name(list, *ppce TSRMLS_CC);
if ((*ppce)->parent) {
spl_add_classes(&(*ppce)->parent, list TSRMLS_CC);
}
spl_add_interfaces(list, *ppce TSRMLS_CC);
return 0;
}
/* }}} */
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
* vim600: fdm=marker
* vim: noet sw=4 ts=4
*/
|
