43 lines
990 B
C
43 lines
990 B
C
// Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) All rights reserved.
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// SPDX-License-Identifier: Apache-2.0
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#include <openssl/asn1.h>
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#include <openssl/bytestring.h>
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#include <openssl/err.h>
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#include "../bytestring/internal.h"
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int i2d_ASN1_BOOLEAN(ASN1_BOOLEAN a, unsigned char **outp) {
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CBB cbb;
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if (!CBB_init(&cbb, 3) || //
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!CBB_add_asn1_bool(&cbb, a != ASN1_BOOLEAN_FALSE)) {
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CBB_cleanup(&cbb);
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return -1;
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}
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return CBB_finish_i2d(&cbb, outp);
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}
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ASN1_BOOLEAN d2i_ASN1_BOOLEAN(ASN1_BOOLEAN *out, const unsigned char **inp,
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long len) {
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if (len < 0) {
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return ASN1_BOOLEAN_NONE;
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}
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CBS cbs;
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CBS_init(&cbs, *inp, (size_t)len);
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int val;
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if (!CBS_get_asn1_bool(&cbs, &val)) {
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OPENSSL_PUT_ERROR(ASN1, ASN1_R_DECODE_ERROR);
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return ASN1_BOOLEAN_NONE;
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}
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ASN1_BOOLEAN ret = val ? ASN1_BOOLEAN_TRUE : ASN1_BOOLEAN_FALSE;
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if (out != NULL) {
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*out = ret;
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}
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*inp = CBS_data(&cbs);
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return ret;
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}
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