David Benjamin
1d6998d3b5
This was a manually-built sorted table that relied on a runtime check to get the order right. Instead, we can just write a plain switch/case and let the compiler decide how it would like to implement this dispatch. Change-Id: If1623d1b1d1d6a38f66df36c50bdd73eb901b0e9 Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/79108 Commit-Queue: Adam Langley <agl@google.com> Auto-Submit: David Benjamin <davidben@google.com> Reviewed-by: Adam Langley <agl@google.com>
73 lines
2.3 KiB
C++
73 lines
2.3 KiB
C++
// Copyright 1999-2016 The OpenSSL Project Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <stdio.h>
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#include <openssl/mem.h>
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#include <openssl/obj.h>
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#include <openssl/x509.h>
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#include <openssl/x509v3.h>
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#include "internal.h"
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typedef BIT_STRING_BITNAME ENUMERATED_NAMES;
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static const ENUMERATED_NAMES crl_reasons[] = {
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{CRL_REASON_UNSPECIFIED, "Unspecified", "unspecified"},
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{CRL_REASON_KEY_COMPROMISE, "Key Compromise", "keyCompromise"},
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{CRL_REASON_CA_COMPROMISE, "CA Compromise", "CACompromise"},
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{CRL_REASON_AFFILIATION_CHANGED, "Affiliation Changed",
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"affiliationChanged"},
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{CRL_REASON_SUPERSEDED, "Superseded", "superseded"},
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{CRL_REASON_CESSATION_OF_OPERATION, "Cessation Of Operation",
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"cessationOfOperation"},
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{CRL_REASON_CERTIFICATE_HOLD, "Certificate Hold", "certificateHold"},
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{CRL_REASON_REMOVE_FROM_CRL, "Remove From CRL", "removeFromCRL"},
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{CRL_REASON_PRIVILEGE_WITHDRAWN, "Privilege Withdrawn",
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"privilegeWithdrawn"},
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{CRL_REASON_AA_COMPROMISE, "AA Compromise", "AACompromise"},
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{-1, NULL, NULL}};
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static char *i2s_ASN1_ENUMERATED_TABLE(const X509V3_EXT_METHOD *method,
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void *ext) {
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const ASN1_ENUMERATED *e = reinterpret_cast<const ASN1_ENUMERATED *>(ext);
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long strval = ASN1_ENUMERATED_get(e);
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for (const ENUMERATED_NAMES *enam =
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reinterpret_cast<const ENUMERATED_NAMES *>(method->usr_data);
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enam->lname; enam++) {
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if (strval == enam->bitnum) {
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return OPENSSL_strdup(enam->lname);
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}
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}
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return i2s_ASN1_ENUMERATED(method, e);
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}
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const X509V3_EXT_METHOD v3_crl_reason = {
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NID_crl_reason,
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0,
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ASN1_ITEM_ref(ASN1_ENUMERATED),
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0,
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0,
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0,
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0,
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i2s_ASN1_ENUMERATED_TABLE,
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0,
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0,
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0,
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0,
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0,
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(void *)crl_reasons,
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};
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