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1 | /* |
2 | * Copyright 2019 The OpenSSL Project Authors. All Rights Reserved. | |
3 | * | |
4 | * Licensed under the Apache License 2.0 (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 <openssl/bio.h> | |
11 | #include <openssl/serializer.h> | |
12 | #include "serializer_local.h" | |
13 | ||
14 | int OSSL_SERIALIZER_to_bio(OSSL_SERIALIZER_CTX *ctx, BIO *out) | |
15 | { | |
16 | return ctx->do_output(ctx, out); | |
17 | } | |
18 | ||
19 | #ifndef OPENSSL_NO_STDIO | |
20 | static BIO *bio_from_file(FILE *fp) | |
21 | { | |
22 | BIO *b; | |
23 | ||
24 | if ((b = BIO_new(BIO_s_file())) == NULL) { | |
25 | ERR_raise(ERR_LIB_OSSL_SERIALIZER, ERR_R_BUF_LIB); | |
26 | return NULL; | |
27 | } | |
28 | BIO_set_fp(b, fp, BIO_NOCLOSE); | |
29 | return b; | |
30 | } | |
31 | ||
32 | int OSSL_SERIALIZER_to_fp(OSSL_SERIALIZER_CTX *ctx, FILE *fp) | |
33 | { | |
34 | BIO *b = bio_from_file(fp); | |
35 | int ret = 0; | |
36 | ||
37 | if (b != NULL) | |
38 | ret = OSSL_SERIALIZER_to_bio(ctx, b); | |
39 | ||
40 | BIO_free(b); | |
41 | return ret; | |
42 | } | |
43 | #endif |