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/*
* Copyright (c) 2020, Ali Mohammad Pur <ali.mpfard@gmail.com>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include <AK/Types.h>
#include <LibCrypto/BigInt/UnsignedBigInteger.h>
namespace Crypto {
namespace ASN1 {
enum class Kind {
Eol,
Boolean,
Integer,
ShortInteger,
BitString,
OctetString,
Null,
ObjectIdentifier,
IA5String,
PrintableString,
Utf8String,
UTCTime,
Choice,
Sequence,
Set,
SetOf
};
static StringView kind_name(Kind kind)
{
switch (kind) {
case Kind::Eol:
return "EndOfList";
case Kind::Boolean:
return "Boolean";
case Kind::Integer:
return "Integer";
case Kind::ShortInteger:
return "ShortInteger";
case Kind::BitString:
return "BitString";
case Kind::OctetString:
return "OctetString";
case Kind::Null:
return "Null";
case Kind::ObjectIdentifier:
return "ObjectIdentifier";
case Kind::IA5String:
return "IA5String";
case Kind::PrintableString:
return "PrintableString";
case Kind::Utf8String:
return "UTF8String";
case Kind::UTCTime:
return "UTCTime";
case Kind::Choice:
return "Choice";
case Kind::Sequence:
return "Sequence";
case Kind::Set:
return "Set";
case Kind::SetOf:
return "SetOf";
}
return "InvalidKind";
}
struct List {
Kind kind;
void* data;
size_t size;
bool used;
List *prev, *next, *child, *parent;
};
static constexpr void set(List& list, Kind type, void* data, size_t size)
{
list.kind = type;
list.data = data;
list.size = size;
list.used = false;
}
}
}
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