diff options
Diffstat (limited to 'src/core/hle/service/nfc/mifare_types.h')
-rw-r--r-- | src/core/hle/service/nfc/mifare_types.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/src/core/hle/service/nfc/mifare_types.h b/src/core/hle/service/nfc/mifare_types.h new file mode 100644 index 000000000..75b59f021 --- /dev/null +++ b/src/core/hle/service/nfc/mifare_types.h @@ -0,0 +1,63 @@ +// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-License-Identifier: GPL-3.0-or-later + +#pragma once + +#include <array> + +#include "common/common_funcs.h" +#include "common/common_types.h" + +namespace Service::NFC { + +enum class MifareCmd : u8 { + AuthA = 0x60, + AuthB = 0x61, + Read = 0x30, + Write = 0xA0, + Transfer = 0xB0, + Decrement = 0xC0, + Increment = 0xC1, + Store = 0xC2 +}; + +using DataBlock = std::array<u8, 0x10>; +using KeyData = std::array<u8, 0x6>; + +struct SectorKey { + MifareCmd command; + u8 unknown; // Usually 1 + INSERT_PADDING_BYTES(0x6); + KeyData sector_key; + INSERT_PADDING_BYTES(0x2); +}; +static_assert(sizeof(SectorKey) == 0x10, "SectorKey is an invalid size"); + +// This is nn::nfc::MifareReadBlockParameter +struct MifareReadBlockParameter { + u8 sector_number; + INSERT_PADDING_BYTES(0x7); + SectorKey sector_key; +}; +static_assert(sizeof(MifareReadBlockParameter) == 0x18, + "MifareReadBlockParameter is an invalid size"); + +// This is nn::nfc::MifareReadBlockData +struct MifareReadBlockData { + DataBlock data; + u8 sector_number; + INSERT_PADDING_BYTES(0x7); +}; +static_assert(sizeof(MifareReadBlockData) == 0x18, "MifareReadBlockData is an invalid size"); + +// This is nn::nfc::MifareWriteBlockParameter +struct MifareWriteBlockParameter { + DataBlock data; + u8 sector_number; + INSERT_PADDING_BYTES(0x7); + SectorKey sector_key; +}; +static_assert(sizeof(MifareWriteBlockParameter) == 0x28, + "MifareWriteBlockParameter is an invalid size"); + +} // namespace Service::NFC |