ladybird/Userland/Libraries/LibTLS/Extensions.h

/*
 * Copyright (c) 2020, Ali Mohammad Pur <mpfard@serenityos.org>
 * Copyright (c) 2023, stelar7 <dudedbz@gmail.com>
 *
 * SPDX-License-Identifier: BSD-2-Clause
 */

#pragma once

#include <AK/Types.h>

namespace TLS {

#define _ENUM_KEY(name) name,
#define _ENUM_KEY_VALUE(name, value) name = value,

// https://www.iana.org/assignments/tls-parameters/tls-parameters.xhtml#tls-parameters-5
#define __ENUM_CONTENT_TYPES                \
    _ENUM_KEY_VALUE(CHANGE_CIPHER_SPEC, 20) \
    _ENUM_KEY_VALUE(ALERT, 21)              \
    _ENUM_KEY_VALUE(HANDSHAKE, 22)          \
    _ENUM_KEY_VALUE(APPLICATION_DATA, 23)   \
    _ENUM_KEY_VALUE(HEARTBEAT, 24)          \
    _ENUM_KEY_VALUE(TLS12_CID, 25)          \
    _ENUM_KEY_VALUE(ACK, 26)

enum class ContentType : u8 {
    __ENUM_CONTENT_TYPES
};

#define __ENUM_PROTOCOL_VERSIONS         \
    _ENUM_KEY_VALUE(VERSION_1_3, 0x0304) \
    _ENUM_KEY_VALUE(VERSION_1_2, 0x0303) \
    _ENUM_KEY_VALUE(VERSION_1_1, 0x0302) \
    _ENUM_KEY_VALUE(VERSION_1_0, 0x0301) \
    _ENUM_KEY_VALUE(GREASE_0, 0x0A0A)    \
    _ENUM_KEY_VALUE(GREASE_1, 0x1A1A)    \
    _ENUM_KEY_VALUE(GREASE_2, 0x2A2A)    \
    _ENUM_KEY_VALUE(GREASE_3, 0x3A3A)    \
    _ENUM_KEY_VALUE(GREASE_4, 0x4A4A)    \
    _ENUM_KEY_VALUE(GREASE_5, 0x5A5A)    \
    _ENUM_KEY_VALUE(GREASE_6, 0x6A6A)    \
    _ENUM_KEY_VALUE(GREASE_7, 0x7A7A)    \
    _ENUM_KEY_VALUE(GREASE_8, 0x8A8A)    \
    _ENUM_KEY_VALUE(GREASE_9, 0x9A9A)    \
    _ENUM_KEY_VALUE(GREASE_A, 0xAAAA)    \
    _ENUM_KEY_VALUE(GREASE_B, 0xBABA)    \
    _ENUM_KEY_VALUE(GREASE_C, 0xCACA)    \
    _ENUM_KEY_VALUE(GREASE_D, 0xDADA)    \
    _ENUM_KEY_VALUE(GREASE_E, 0xEAEA)    \
    _ENUM_KEY_VALUE(GREASE_F, 0xFAFA)

enum class ProtocolVersion : u16 {
    __ENUM_PROTOCOL_VERSIONS
};

#undef _ENUM_KEY
#undef _ENUM_KEY_VALUE

}