| /* |
| * Copyright 2010-2020 The OpenSSL Project Authors. All Rights Reserved. |
| * |
| * Licensed under the Apache License 2.0 (the "License"). You may not use |
| * this file except in compliance with the License. You can obtain a copy |
| * in the file LICENSE in the source distribution or at |
| * https://www.openssl.org/source/license.html |
| */ |
| |
| #include <stddef.h> |
| #include "internal/cryptlib.h" |
| #include <openssl/asn1.h> |
| #include <openssl/asn1t.h> |
| #include <openssl/objects.h> |
| #include <openssl/buffer.h> |
| #include <openssl/err.h> |
| #include <openssl/x509v3.h> |
| #include "asn1_local.h" |
| |
| /* |
| * General ASN1 structure recursive scanner: iterate through all fields |
| * passing details to a callback. |
| */ |
| |
| ASN1_SCTX *ASN1_SCTX_new(int (*scan_cb) (ASN1_SCTX *ctx)) |
| { |
| ASN1_SCTX *ret = OPENSSL_zalloc(sizeof(*ret)); |
| |
| if (ret == NULL) { |
| ERR_raise(ERR_LIB_ASN1, ERR_R_MALLOC_FAILURE); |
| return NULL; |
| } |
| ret->scan_cb = scan_cb; |
| return ret; |
| } |
| |
| void ASN1_SCTX_free(ASN1_SCTX *p) |
| { |
| OPENSSL_free(p); |
| } |
| |
| const ASN1_ITEM *ASN1_SCTX_get_item(ASN1_SCTX *p) |
| { |
| return p->it; |
| } |
| |
| const ASN1_TEMPLATE *ASN1_SCTX_get_template(ASN1_SCTX *p) |
| { |
| return p->tt; |
| } |
| |
| unsigned long ASN1_SCTX_get_flags(ASN1_SCTX *p) |
| { |
| return p->flags; |
| } |
| |
| void ASN1_SCTX_set_app_data(ASN1_SCTX *p, void *data) |
| { |
| p->app_data = data; |
| } |
| |
| void *ASN1_SCTX_get_app_data(ASN1_SCTX *p) |
| { |
| return p->app_data; |
| } |