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80 lines
1.5 KiB
C++
80 lines
1.5 KiB
C++
/*
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* Copyright (c) 2020, Ali Mohammad Pur <mpfard@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/Time.h>
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#include <AK/Types.h>
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namespace Crypto::ASN1 {
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// ITU-T X.680, section 8, table 1
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enum class Kind : u8 {
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Eol = 0x00,
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Boolean = 0x01,
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Integer = 0x02,
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BitString = 0x03,
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OctetString = 0x04,
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Null = 0x05,
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ObjectIdentifier = 0x06,
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ObjectDescriptor = 0x07,
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External = 0x08,
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Real = 0x09,
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Enumerated = 0x0A,
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EmbeddedPdv = 0x0B,
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Utf8String = 0x0C,
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RelativeOid = 0x0D,
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Time = 0x0E,
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Reserved = 0x0F,
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Sequence = 0x10,
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Set = 0x11,
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NumericString = 0x12,
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PrintableString = 0x13,
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T61String = 0x14,
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VideotexString = 0x15,
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IA5String = 0x16,
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UTCTime = 0x017,
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GeneralizedTime = 0x18,
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GraphicString = 0x19,
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VisibleString = 0x1A,
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GeneralString = 0x1B,
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UniversalString = 0x1C,
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CharacterString = 0x1D,
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BMPString = 0x1E,
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Date = 0x1F,
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TimeOfDay = 0x20,
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DateTime = 0x21,
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Duration = 0x22,
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OidIri = 0x23,
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RelativeOidIri = 0x24,
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};
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enum class Class : u8 {
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Universal = 0,
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Application = 0x40,
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Context = 0x80,
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Private = 0xc0,
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};
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enum class Type : u8 {
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Primitive = 0,
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Constructed = 0x20,
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};
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struct Tag {
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Kind kind;
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Class class_;
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Type type;
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};
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ByteString kind_name(Kind);
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ByteString class_name(Class);
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ByteString type_name(Type);
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Optional<UnixDateTime> parse_utc_time(StringView);
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Optional<UnixDateTime> parse_generalized_time(StringView);
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}
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