1 /*
2 +----------------------------------------------------------------------+
3 | Copyright (c) The PHP Group |
4 +----------------------------------------------------------------------+
5 | This source file is subject to version 3.01 of the PHP license, |
6 | that is bundled with this package in the file LICENSE, and is |
7 | available through the world-wide-web at the following url: |
8 | https://www.php.net/license/3_01.txt |
9 | If you did not receive a copy of the PHP license and are unable to |
10 | obtain it through the world-wide-web, please send a note to |
11 | license@php.net so we can mail you a copy immediately. |
12 +----------------------------------------------------------------------+
13 | Authors: Marcus Boerger <helly@php.net> |
14 +----------------------------------------------------------------------+
15 */
16
17 #ifdef HAVE_CONFIG_H
18 #include "config.h"
19 #endif
20
21 #include "php.h"
22 #include "php_ini.h"
23 #include "ext/standard/info.h"
24 #include "php_spl.h"
25
26 /* {{{ spl_add_class_name */
spl_add_class_name(zval * list,zend_class_entry * pce,int allow,int ce_flags)27 void spl_add_class_name(zval *list, zend_class_entry *pce, int allow, int ce_flags)
28 {
29 if (!allow || (allow > 0 && (pce->ce_flags & ce_flags)) || (allow < 0 && !(pce->ce_flags & ce_flags))) {
30 zval *tmp;
31
32 if ((tmp = zend_hash_find(Z_ARRVAL_P(list), pce->name)) == NULL) {
33 zval t;
34 ZVAL_STR_COPY(&t, pce->name);
35 zend_hash_add(Z_ARRVAL_P(list), pce->name, &t);
36 }
37 }
38 }
39 /* }}} */
40
41 /* {{{ spl_add_interfaces */
spl_add_interfaces(zval * list,zend_class_entry * pce,int allow,int ce_flags)42 void spl_add_interfaces(zval *list, zend_class_entry * pce, int allow, int ce_flags)
43 {
44 uint32_t num_interfaces;
45
46 if (pce->num_interfaces) {
47 ZEND_ASSERT(pce->ce_flags & ZEND_ACC_LINKED);
48 for (num_interfaces = 0; num_interfaces < pce->num_interfaces; num_interfaces++) {
49 spl_add_class_name(list, pce->interfaces[num_interfaces], allow, ce_flags);
50 }
51 }
52 }
53 /* }}} */
54
55 /* {{{ spl_add_traits */
spl_add_traits(zval * list,zend_class_entry * pce,int allow,int ce_flags)56 void spl_add_traits(zval *list, zend_class_entry * pce, int allow, int ce_flags)
57 {
58 uint32_t num_traits;
59 zend_class_entry *trait;
60
61 for (num_traits = 0; num_traits < pce->num_traits; num_traits++) {
62 trait = zend_fetch_class_by_name(pce->trait_names[num_traits].name,
63 pce->trait_names[num_traits].lc_name, ZEND_FETCH_CLASS_TRAIT);
64 ZEND_ASSERT(trait);
65 spl_add_class_name(list, trait, allow, ce_flags);
66 }
67 }
68 /* }}} */
69
70
71 /* {{{ spl_add_classes */
spl_add_classes(zend_class_entry * pce,zval * list,int sub,int allow,int ce_flags)72 int spl_add_classes(zend_class_entry *pce, zval *list, int sub, int allow, int ce_flags)
73 {
74 if (!pce) {
75 return 0;
76 }
77 spl_add_class_name(list, pce, allow, ce_flags);
78 if (sub) {
79 spl_add_interfaces(list, pce, allow, ce_flags);
80 while (pce->parent) {
81 pce = pce->parent;
82 spl_add_classes(pce, list, sub, allow, ce_flags);
83 }
84 }
85 return 0;
86 }
87 /* }}} */
88
spl_gen_private_prop_name(zend_class_entry * ce,char * prop_name,int prop_len)89 zend_string * spl_gen_private_prop_name(zend_class_entry *ce, char *prop_name, int prop_len) /* {{{ */
90 {
91 return zend_mangle_property_name(ZSTR_VAL(ce->name), ZSTR_LEN(ce->name), prop_name, prop_len, 0);
92 }
93 /* }}} */
94
