[331] | 1 | /*
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| 2 | * Copyright 1999-2016 The OpenSSL Project Authors. All Rights Reserved.
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| 3 | *
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| 4 | * Licensed under the OpenSSL license (the "License"). You may not use
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| 5 | * this file except in compliance with the License. You can obtain a copy
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| 6 | * in the file LICENSE in the source distribution or at
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| 7 | * https://www.openssl.org/source/license.html
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| 8 | */
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| 9 |
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| 10 | #include <stdio.h>
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| 11 | #include "internal/cryptlib.h"
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| 12 | #include <openssl/conf.h>
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| 13 | #include <openssl/x509v3.h>
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| 14 |
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| 15 | int ASN1_BIT_STRING_name_print(BIO *out, ASN1_BIT_STRING *bs,
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| 16 | BIT_STRING_BITNAME *tbl, int indent)
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| 17 | {
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| 18 | BIT_STRING_BITNAME *bnam;
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| 19 | char first = 1;
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| 20 | BIO_printf(out, "%*s", indent, "");
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| 21 | for (bnam = tbl; bnam->lname; bnam++) {
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| 22 | if (ASN1_BIT_STRING_get_bit(bs, bnam->bitnum)) {
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| 23 | if (!first)
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| 24 | BIO_puts(out, ", ");
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| 25 | BIO_puts(out, bnam->lname);
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| 26 | first = 0;
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| 27 | }
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| 28 | }
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| 29 | BIO_puts(out, "\n");
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| 30 | return 1;
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| 31 | }
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| 32 |
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| 33 | int ASN1_BIT_STRING_set_asc(ASN1_BIT_STRING *bs, const char *name, int value,
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| 34 | BIT_STRING_BITNAME *tbl)
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| 35 | {
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| 36 | int bitnum;
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| 37 | bitnum = ASN1_BIT_STRING_num_asc(name, tbl);
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| 38 | if (bitnum < 0)
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| 39 | return 0;
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| 40 | if (bs) {
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| 41 | if (!ASN1_BIT_STRING_set_bit(bs, bitnum, value))
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| 42 | return 0;
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| 43 | }
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| 44 | return 1;
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| 45 | }
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| 46 |
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| 47 | int ASN1_BIT_STRING_num_asc(const char *name, BIT_STRING_BITNAME *tbl)
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| 48 | {
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| 49 | BIT_STRING_BITNAME *bnam;
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| 50 | for (bnam = tbl; bnam->lname; bnam++) {
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| 51 | if ((strcmp(bnam->sname, name) == 0)
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| 52 | || (strcmp(bnam->lname, name) == 0))
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| 53 | return bnam->bitnum;
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| 54 | }
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| 55 | return -1;
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| 56 | }
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