2 * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
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
11 #include "internal/cryptlib.h"
12 #include <openssl/buffer.h>
13 #include <openssl/asn1.h>
17 # ifndef OPENSSL_NO_STDIO
18 int ASN1_i2d_fp(i2d_of_void *i2d, FILE *out, void *x)
23 if ((b = BIO_new(BIO_s_file())) == NULL) {
24 ASN1err(ASN1_F_ASN1_I2D_FP, ERR_R_BUF_LIB);
27 BIO_set_fp(b, out, BIO_NOCLOSE);
28 ret = ASN1_i2d_bio(i2d, b, x);
34 int ASN1_i2d_bio(i2d_of_void *i2d, BIO *out, unsigned char *x)
38 int i, j = 0, n, ret = 1;
41 b = OPENSSL_malloc(n);
43 ASN1err(ASN1_F_ASN1_I2D_BIO, ERR_R_MALLOC_FAILURE);
47 p = (unsigned char *)b;
51 i = BIO_write(out, &(b[j]), n);
67 #ifndef OPENSSL_NO_STDIO
68 int ASN1_item_i2d_fp(const ASN1_ITEM *it, FILE *out, void *x)
73 if ((b = BIO_new(BIO_s_file())) == NULL) {
74 ASN1err(ASN1_F_ASN1_ITEM_I2D_FP, ERR_R_BUF_LIB);
77 BIO_set_fp(b, out, BIO_NOCLOSE);
78 ret = ASN1_item_i2d_bio(it, b, x);
84 int ASN1_item_i2d_bio(const ASN1_ITEM *it, BIO *out, void *x)
86 unsigned char *b = NULL;
87 int i, j = 0, n, ret = 1;
89 n = ASN1_item_i2d(x, &b, it);
91 ASN1err(ASN1_F_ASN1_ITEM_I2D_BIO, ERR_R_MALLOC_FAILURE);
96 i = BIO_write(out, &(b[j]), n);