]>
Commit | Line | Data |
---|---|---|
0f113f3e | 1 | /* |
605856d7 | 2 | * Copyright 2010-2020 The OpenSSL Project Authors. All Rights Reserved. |
d7d5a55d | 3 | * |
365a2d99 | 4 | * Licensed under the Apache License 2.0 (the "License"). You may not use |
2039c421 RS |
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 | |
d7d5a55d DSH |
8 | */ |
9 | ||
d7d5a55d | 10 | #include <stddef.h> |
b39fc560 | 11 | #include "internal/cryptlib.h" |
d7d5a55d DSH |
12 | #include <openssl/asn1.h> |
13 | #include <openssl/asn1t.h> | |
14 | #include <openssl/objects.h> | |
15 | #include <openssl/buffer.h> | |
16 | #include <openssl/err.h> | |
17 | #include <openssl/x509v3.h> | |
706457b7 | 18 | #include "asn1_local.h" |
d7d5a55d | 19 | |
0f113f3e MC |
20 | /* |
21 | * General ASN1 structure recursive scanner: iterate through all fields | |
22 | * passing details to a callback. | |
d7d5a55d DSH |
23 | */ |
24 | ||
0f113f3e MC |
25 | ASN1_SCTX *ASN1_SCTX_new(int (*scan_cb) (ASN1_SCTX *ctx)) |
26 | { | |
f59f23c3 | 27 | ASN1_SCTX *ret = OPENSSL_zalloc(sizeof(*ret)); |
8e89e85f | 28 | |
0f113f3e | 29 | if (ret == NULL) { |
9311d0c4 | 30 | ERR_raise(ERR_LIB_ASN1, ERR_R_MALLOC_FAILURE); |
0f113f3e MC |
31 | return NULL; |
32 | } | |
33 | ret->scan_cb = scan_cb; | |
34 | return ret; | |
35 | } | |
d7d5a55d DSH |
36 | |
37 | void ASN1_SCTX_free(ASN1_SCTX *p) | |
0f113f3e | 38 | { |
b548a1f1 | 39 | OPENSSL_free(p); |
0f113f3e | 40 | } |
d7d5a55d DSH |
41 | |
42 | const ASN1_ITEM *ASN1_SCTX_get_item(ASN1_SCTX *p) | |
0f113f3e MC |
43 | { |
44 | return p->it; | |
45 | } | |
d7d5a55d | 46 | |
0f113f3e MC |
47 | const ASN1_TEMPLATE *ASN1_SCTX_get_template(ASN1_SCTX *p) |
48 | { | |
49 | return p->tt; | |
50 | } | |
d7d5a55d DSH |
51 | |
52 | unsigned long ASN1_SCTX_get_flags(ASN1_SCTX *p) | |
0f113f3e MC |
53 | { |
54 | return p->flags; | |
55 | } | |
d7d5a55d DSH |
56 | |
57 | void ASN1_SCTX_set_app_data(ASN1_SCTX *p, void *data) | |
0f113f3e MC |
58 | { |
59 | p->app_data = data; | |
60 | } | |
d7d5a55d DSH |
61 | |
62 | void *ASN1_SCTX_get_app_data(ASN1_SCTX *p) | |
0f113f3e MC |
63 | { |
64 | return p->app_data; | |
65 | } |