Avoid shadowing 'free' in X509_LOOKUP_met_set_free
[openssl.git] / crypto / x509 / x509_meth.c
1 /*
2  * Copyright 2018 The OpenSSL Project Authors. All Rights Reserved.
3  *
4  * Licensed under the OpenSSL license (the "License").  You may not use
5  * this file except in compliance with the License.  You can obtain a copy
6  * in the file LICENSE in the source distribution or at
7  * https://www.openssl.org/source/license.html
8  */
9
10 #include <stdio.h>
11 #include <time.h>
12 #include <errno.h>
13
14 #include "internal/cryptlib.h"
15 #include <openssl/asn1.h>
16 #include <openssl/x509.h>
17 #include <openssl/ossl_typ.h>
18 #include "x509_lcl.h"
19
20 X509_LOOKUP_METHOD *X509_LOOKUP_meth_new(const char *name)
21 {
22     X509_LOOKUP_METHOD *method = OPENSSL_zalloc(sizeof(X509_LOOKUP_METHOD));
23
24     if (method != NULL) {
25         method->name = OPENSSL_strdup(name);
26         if (method->name == NULL) {
27             X509err(X509_F_X509_LOOKUP_METH_NEW, ERR_R_MALLOC_FAILURE);
28             goto err;
29         }
30     }
31
32     return method;
33
34 err:
35     OPENSSL_free(method);
36     return NULL;
37 }
38
39 void X509_LOOKUP_meth_free(X509_LOOKUP_METHOD *method)
40 {
41     if (method != NULL)
42         OPENSSL_free(method->name);
43     OPENSSL_free(method);
44 }
45
46 int X509_LOOKUP_meth_set_new_item(X509_LOOKUP_METHOD *method,
47                                   int (*new_item) (X509_LOOKUP *ctx))
48 {
49     method->new_item = new_item;
50     return 1;
51 }
52
53 int (*X509_LOOKUP_meth_get_new_item(const X509_LOOKUP_METHOD* method))
54     (X509_LOOKUP *ctx)
55 {
56     return method->new_item;
57 }
58
59 int X509_LOOKUP_meth_set_free(
60     X509_LOOKUP_METHOD *method,
61     void (*free_fn) (X509_LOOKUP *ctx))
62 {
63     method->free = free_fn;
64     return 1;
65 }
66
67 void (*X509_LOOKUP_meth_get_free(const X509_LOOKUP_METHOD* method))
68     (X509_LOOKUP *ctx)
69 {
70     return method->free;
71 }
72
73 int X509_LOOKUP_meth_set_init(X509_LOOKUP_METHOD *method,
74                               int (*init) (X509_LOOKUP *ctx))
75 {
76     method->init = init;
77     return 1;
78 }
79
80 int (*X509_LOOKUP_meth_get_init(const X509_LOOKUP_METHOD* method))
81     (X509_LOOKUP *ctx)
82 {
83     return method->init;
84 }
85
86 int X509_LOOKUP_meth_set_shutdown(
87     X509_LOOKUP_METHOD *method,
88     int (*shutdown) (X509_LOOKUP *ctx))
89 {
90     method->shutdown = shutdown;
91     return 1;
92 }
93
94 int (*X509_LOOKUP_meth_get_shutdown(const X509_LOOKUP_METHOD* method))
95     (X509_LOOKUP *ctx)
96 {
97     return method->shutdown;
98 }
99
100 int X509_LOOKUP_meth_set_ctrl(
101     X509_LOOKUP_METHOD *method,
102     X509_LOOKUP_ctrl_fn ctrl)
103 {
104     method->ctrl = ctrl;
105     return 1;
106 }
107
108 X509_LOOKUP_ctrl_fn X509_LOOKUP_meth_get_ctrl(const X509_LOOKUP_METHOD *method)
109 {
110     return method->ctrl;
111 }
112
113 int X509_LOOKUP_meth_set_get_by_subject(X509_LOOKUP_METHOD *method,
114     X509_LOOKUP_get_by_subject_fn get_by_subject)
115 {
116     method->get_by_subject = get_by_subject;
117     return 1;
118 }
119
120 X509_LOOKUP_get_by_subject_fn X509_LOOKUP_meth_get_get_by_subject(
121     const X509_LOOKUP_METHOD *method)
122 {
123     return method->get_by_subject;
124 }
125
126
127 int X509_LOOKUP_meth_set_get_by_issuer_serial(X509_LOOKUP_METHOD *method,
128     X509_LOOKUP_get_by_issuer_serial_fn get_by_issuer_serial)
129 {
130     method->get_by_issuer_serial = get_by_issuer_serial;
131     return 1;
132 }
133
134 X509_LOOKUP_get_by_issuer_serial_fn
135     X509_LOOKUP_meth_get_get_by_issuer_serial(const X509_LOOKUP_METHOD *method)
136 {
137     return method->get_by_issuer_serial;
138 }
139
140
141 int X509_LOOKUP_meth_set_get_by_fingerprint(X509_LOOKUP_METHOD *method,
142     X509_LOOKUP_get_by_fingerprint_fn get_by_fingerprint)
143 {
144     method->get_by_fingerprint = get_by_fingerprint;
145     return 1;
146 }
147
148 X509_LOOKUP_get_by_fingerprint_fn X509_LOOKUP_meth_get_get_by_fingerprint(
149     const X509_LOOKUP_METHOD *method)
150 {
151     return method->get_by_fingerprint;
152 }
153
154 int X509_LOOKUP_meth_set_get_by_alias(X509_LOOKUP_METHOD *method,
155                                       X509_LOOKUP_get_by_alias_fn get_by_alias)
156 {
157     method->get_by_alias = get_by_alias;
158     return 1;
159 }
160
161 X509_LOOKUP_get_by_alias_fn X509_LOOKUP_meth_get_get_by_alias(
162     const X509_LOOKUP_METHOD *method)
163 {
164     return method->get_by_alias;
165 }
166