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core: nfp: Implement Convert and RecreateApplicationArea, accuracy fixes

master
Narr the Reg 2022-08-30 00:33:47 +07:00 committed by german77
parent 848f69eb19
commit 19a4e12e6e
10 changed files with 355 additions and 256 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/core/hle/service/am/applets/applet_mii_edit_types.h
Unescape Escape View File

@ -32,7 +32,7 @@ enum class MiiEditResult : u32 {
};
struct MiiEditCharInfo {
Service::Mii::MiiInfo mii_info{};
Service::Mii::CharInfo mii_info{};
};
static_assert(sizeof(MiiEditCharInfo) == 0x58, "MiiEditCharInfo has incorrect size.");

32
src/core/hle/service/mii/mii.cpp
Unescape Escape View File

@ -43,7 +43,7 @@ public:
{20, nullptr, "IsBrokenDatabaseWithClearFlag"},
{21, &IDatabaseService::GetIndex, "GetIndex"},
{22, &IDatabaseService::SetInterfaceVersion, "SetInterfaceVersion"},
{23, nullptr, "Convert"},
{23, &IDatabaseService::Convert, "Convert"},
{24, nullptr, "ConvertCoreDataToCharInfo"},
{25, nullptr, "ConvertCharInfoToCoreData"},
{26, nullptr, "Append"},
@ -130,7 +130,7 @@ private:
return;
}
std::vector<MiiInfo> values;
std::vector<CharInfo> values;
for (const auto& element : *result) {
values.emplace_back(element.info);
}
@ -144,7 +144,7 @@ private:
void UpdateLatest(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto info{rp.PopRaw<MiiInfo>()};
const auto info{rp.PopRaw<CharInfo>()};
const auto source_flag{rp.PopRaw<SourceFlag>()};
LOG_DEBUG(Service_Mii, "called with source_flag={}", source_flag);
@ -156,9 +156,9 @@ private:
return;
}
IPC::ResponseBuilder rb{ctx, 2 + sizeof(MiiInfo) / sizeof(u32)};
IPC::ResponseBuilder rb{ctx, 2 + sizeof(CharInfo) / sizeof(u32)};
rb.Push(ResultSuccess);
rb.PushRaw<MiiInfo>(*result);
rb.PushRaw<CharInfo>(*result);
}
void BuildRandom(Kernel::HLERequestContext& ctx) {
@ -191,9 +191,9 @@ private:
return;
}
IPC::ResponseBuilder rb{ctx, 2 + sizeof(MiiInfo) / sizeof(u32)};
IPC::ResponseBuilder rb{ctx, 2 + sizeof(CharInfo) / sizeof(u32)};
rb.Push(ResultSuccess);
rb.PushRaw<MiiInfo>(manager.BuildRandom(age, gender, race));
rb.PushRaw<CharInfo>(manager.BuildRandom(age, gender, race));
}
void BuildDefault(Kernel::HLERequestContext& ctx) {
@ -210,14 +210,14 @@ private:
return;
}
IPC::ResponseBuilder rb{ctx, 2 + sizeof(MiiInfo) / sizeof(u32)};
IPC::ResponseBuilder rb{ctx, 2 + sizeof(CharInfo) / sizeof(u32)};
rb.Push(ResultSuccess);
rb.PushRaw<MiiInfo>(manager.BuildDefault(index));
rb.PushRaw<CharInfo>(manager.BuildDefault(index));
}
void GetIndex(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto info{rp.PopRaw<MiiInfo>()};
const auto info{rp.PopRaw<CharInfo>()};
LOG_DEBUG(Service_Mii, "called");
@ -239,6 +239,18 @@ private:
rb.Push(ResultSuccess);
}
void Convert(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto mii_v3{rp.PopRaw<Ver3StoreData>()};
LOG_INFO(Service_Mii, "called");
IPC::ResponseBuilder rb{ctx, 2 + sizeof(CharInfo) / sizeof(u32)};
rb.Push(ResultSuccess);
rb.PushRaw<CharInfo>(manager.ConvertV3ToCharInfo(mii_v3));
}
constexpr bool IsInterfaceVersionSupported(u32 interface_version) const {
return current_interface_version >= interface_version;
}

88
src/core/hle/service/mii/mii_manager.cpp
Unescape Escape View File

@ -42,7 +42,7 @@ std::array<T, DestArraySize> ResizeArray(const std::array<T, SourceArraySize>& i
return out;
}
MiiInfo ConvertStoreDataToInfo(const MiiStoreData& data) {
CharInfo ConvertStoreDataToInfo(const MiiStoreData& data) {
MiiStoreBitFields bf;
std::memcpy(&bf, data.data.data.data(), sizeof(MiiStoreBitFields));
@ -409,8 +409,8 @@ u32 MiiManager::GetCount(SourceFlag source_flag) const {
return static_cast<u32>(count);
}
ResultVal<MiiInfo> MiiManager::UpdateLatest([[maybe_unused]] const MiiInfo& info,
SourceFlag source_flag) {
ResultVal<CharInfo> MiiManager::UpdateLatest([[maybe_unused]] const CharInfo& info,
SourceFlag source_flag) {
if ((source_flag & SourceFlag::Database) == SourceFlag::None) {
return ERROR_CANNOT_FIND_ENTRY;
}
@ -419,14 +419,90 @@ ResultVal<MiiInfo> MiiManager::UpdateLatest([[maybe_unused]] const MiiInfo& info
return ERROR_CANNOT_FIND_ENTRY;
}
MiiInfo MiiManager::BuildRandom(Age age, Gender gender, Race race) {
CharInfo MiiManager::BuildRandom(Age age, Gender gender, Race race) {
return ConvertStoreDataToInfo(BuildRandomStoreData(age, gender, race, user_id));
}
MiiInfo MiiManager::BuildDefault(std::size_t index) {
CharInfo MiiManager::BuildDefault(std::size_t index) {
return ConvertStoreDataToInfo(BuildDefaultStoreData(RawData::DefaultMii.at(index), user_id));
}
CharInfo MiiManager::ConvertV3ToCharInfo(Ver3StoreData mii_v3) const {
Service::Mii::MiiManager manager;
auto mii = manager.BuildDefault(0);
// Check if mii data exist
if (mii_v3.mii_name[0] == 0) {
return mii;
}
// TODO: We are ignoring a bunch of data from the mii_v3
mii.gender = static_cast<u8>(mii_v3.mii_information.gender);
mii.favorite_color = static_cast<u8>(mii_v3.mii_information.favorite_color);
mii.height = mii_v3.height;
mii.build = mii_v3.build;
mii.font_region = mii_v3.region_information.character_set;
memcpy(mii.name.data(), mii_v3.mii_name.data(), 10);
mii.faceline_type = mii_v3.appearance_bits1.face_shape;
mii.faceline_color = mii_v3.appearance_bits1.skin_color;
mii.faceline_wrinkle = mii_v3.appearance_bits2.wrinkles;
mii.faceline_make = mii_v3.appearance_bits2.makeup;
mii.hair_type = mii_v3.hair_style;
mii.hair_color = mii_v3.appearance_bits3.hair_color;
mii.hair_flip = mii_v3.appearance_bits3.flip_hair;
mii.eye_type = static_cast<u8>(mii_v3.appearance_bits4.eye_type);
mii.eye_color = static_cast<u8>(mii_v3.appearance_bits4.eye_color);
mii.eye_scale = static_cast<u8>(mii_v3.appearance_bits4.eye_scale);
mii.eye_aspect = static_cast<u8>(mii_v3.appearance_bits4.eye_vertical_stretch);
mii.eye_rotate = static_cast<u8>(mii_v3.appearance_bits4.eye_rotation);
mii.eye_x = static_cast<u8>(mii_v3.appearance_bits4.eye_spacing);
mii.eye_y = static_cast<u8>(mii_v3.appearance_bits4.eye_y_position);
mii.eyebrow_type = static_cast<u8>(mii_v3.appearance_bits5.eyebrow_style);
mii.eyebrow_color = static_cast<u8>(mii_v3.appearance_bits5.eyebrow_color);
mii.eyebrow_scale = static_cast<u8>(mii_v3.appearance_bits5.eyebrow_scale);
mii.eyebrow_aspect = static_cast<u8>(mii_v3.appearance_bits5.eyebrow_yscale);
mii.eyebrow_rotate = static_cast<u8>(mii_v3.appearance_bits5.eyebrow_rotation);
mii.eyebrow_x = static_cast<u8>(mii_v3.appearance_bits5.eyebrow_spacing);
mii.eyebrow_y = static_cast<u8>(mii_v3.appearance_bits5.eyebrow_y_position);
mii.nose_type = static_cast<u8>(mii_v3.appearance_bits6.nose_type);
mii.nose_scale = static_cast<u8>(mii_v3.appearance_bits6.nose_scale);
mii.nose_y = static_cast<u8>(mii_v3.appearance_bits6.nose_y_position);
mii.mouth_type = static_cast<u8>(mii_v3.appearance_bits7.mouth_type);
mii.mouth_color = static_cast<u8>(mii_v3.appearance_bits7.mouth_color);
mii.mouth_scale = static_cast<u8>(mii_v3.appearance_bits7.mouth_scale);
mii.mouth_aspect = static_cast<u8>(mii_v3.appearance_bits7.mouth_horizontal_stretch);
mii.mouth_y = static_cast<u8>(mii_v3.appearance_bits8.mouth_y_position);
mii.mustache_type = static_cast<u8>(mii_v3.appearance_bits8.mustache_type);
mii.mustache_scale = static_cast<u8>(mii_v3.appearance_bits9.mustache_scale);
mii.mustache_y = static_cast<u8>(mii_v3.appearance_bits9.mustache_y_position);
mii.beard_type = static_cast<u8>(mii_v3.appearance_bits9.bear_type);
mii.beard_color = static_cast<u8>(mii_v3.appearance_bits9.facial_hair_color);
mii.glasses_type = static_cast<u8>(mii_v3.appearance_bits10.glasses_type);
mii.glasses_color = static_cast<u8>(mii_v3.appearance_bits10.glasses_color);
mii.glasses_scale = static_cast<u8>(mii_v3.appearance_bits10.glasses_scale);
mii.glasses_y = static_cast<u8>(mii_v3.appearance_bits10.glasses_y_position);
mii.mole_type = static_cast<u8>(mii_v3.appearance_bits11.mole_enabled);
mii.mole_scale = static_cast<u8>(mii_v3.appearance_bits11.mole_scale);
mii.mole_x = static_cast<u8>(mii_v3.appearance_bits11.mole_x_position);
mii.mole_y = static_cast<u8>(mii_v3.appearance_bits11.mole_y_position);
// TODO: Validate mii data
return mii;
}
ResultVal<std::vector<MiiInfoElement>> MiiManager::GetDefault(SourceFlag source_flag) {
std::vector<MiiInfoElement> result;
@ -441,7 +517,7 @@ ResultVal<std::vector<MiiInfoElement>> MiiManager::GetDefault(SourceFlag source_
return result;
}
Result MiiManager::GetIndex([[maybe_unused]] const MiiInfo& info, u32& index) {
Result MiiManager::GetIndex([[maybe_unused]] const CharInfo& info, u32& index) {
constexpr u32 INVALID_INDEX{0xFFFFFFFF};
index = INVALID_INDEX;

9
src/core/hle/service/mii/mii_manager.h
Unescape Escape View File

@ -19,11 +19,12 @@ public:
bool CheckAndResetUpdateCounter(SourceFlag source_flag, u64& current_update_counter);
bool IsFullDatabase() const;
u32 GetCount(SourceFlag source_flag) const;
ResultVal<MiiInfo> UpdateLatest(const MiiInfo& info, SourceFlag source_flag);
MiiInfo BuildRandom(Age age, Gender gender, Race race);
MiiInfo BuildDefault(std::size_t index);
ResultVal<CharInfo> UpdateLatest(const CharInfo& info, SourceFlag source_flag);
CharInfo BuildRandom(Age age, Gender gender, Race race);
CharInfo BuildDefault(std::size_t index);
CharInfo ConvertV3ToCharInfo(Ver3StoreData mii_v3) const;
ResultVal<std::vector<MiiInfoElement>> GetDefault(SourceFlag source_flag);
Result GetIndex(const MiiInfo& info, u32& index);
Result GetIndex(const CharInfo& info, u32& index);
private:
const Common::UUID user_id{};

138
src/core/hle/service/mii/types.h
Unescape Escape View File

@ -86,7 +86,8 @@ enum class SourceFlag : u32 {
};
DECLARE_ENUM_FLAG_OPERATORS(SourceFlag);
struct MiiInfo {
// nn::mii::CharInfo
struct CharInfo {
Common::UUID uuid;
std::array<char16_t, 11> name;
u8 font_region;
@ -140,16 +141,16 @@ struct MiiInfo {
u8 mole_y;
u8 padding;
};
static_assert(sizeof(MiiInfo) == 0x58, "MiiInfo has incorrect size.");
static_assert(std::has_unique_object_representations_v<MiiInfo>,
"All bits of MiiInfo must contribute to its value.");
static_assert(sizeof(CharInfo) == 0x58, "CharInfo has incorrect size.");
static_assert(std::has_unique_object_representations_v<CharInfo>,
"All bits of CharInfo must contribute to its value.");
#pragma pack(push, 4)
struct MiiInfoElement {
MiiInfoElement(const MiiInfo& info_, Source source_) : info{info_}, source{source_} {}
MiiInfoElement(const CharInfo& info_, Source source_) : info{info_}, source{source_} {}
MiiInfo info{};
CharInfo info{};
Source source{};
};
static_assert(sizeof(MiiInfoElement) == 0x5c, "MiiInfoElement has incorrect size.");
@ -243,6 +244,131 @@ static_assert(sizeof(MiiStoreBitFields) == 0x1c, "MiiStoreBitFields has incorrec
static_assert(std::is_trivially_copyable_v<MiiStoreBitFields>,
"MiiStoreBitFields is not trivially copyable.");
// This is nn::mii::Ver3StoreData
// Based on citra HLE::Applets::MiiData and PretendoNetwork.
// https://github.com/citra-emu/citra/blob/master/src/core/hle/applets/mii_selector.h#L48
// https://github.com/PretendoNetwork/mii-js/blob/master/mii.js#L299
struct Ver3StoreData {
u8 version;
union {
u8 raw;
BitField<0, 1, u8> allow_copying;
BitField<1, 1, u8> profanity_flag;
BitField<2, 2, u8> region_lock;
BitField<4, 2, u8> character_set;
} region_information;
u16_be mii_id;
u64_be system_id;
u32_be specialness_and_creation_date;
std::array<u8, 0x6> creator_mac;
u16_be padding;
union {
u16 raw;
BitField<0, 1, u16> gender;
BitField<1, 4, u16> birth_month;
BitField<5, 5, u16> birth_day;
BitField<10, 4, u16> favorite_color;
BitField<14, 1, u16> favorite;
} mii_information;
std::array<char16_t, 0xA> mii_name;
u8 height;
u8 build;
union {
u8 raw;
BitField<0, 1, u8> disable_sharing;
BitField<1, 4, u8> face_shape;
BitField<5, 3, u8> skin_color;
} appearance_bits1;
union {
u8 raw;
BitField<0, 4, u8> wrinkles;
BitField<4, 4, u8> makeup;
} appearance_bits2;
u8 hair_style;
union {
u8 raw;
BitField<0, 3, u8> hair_color;
BitField<3, 1, u8> flip_hair;
} appearance_bits3;
union {
u32 raw;
BitField<0, 6, u32> eye_type;
BitField<6, 3, u32> eye_color;
BitField<9, 4, u32> eye_scale;
BitField<13, 3, u32> eye_vertical_stretch;
BitField<16, 5, u32> eye_rotation;
BitField<21, 4, u32> eye_spacing;
BitField<25, 5, u32> eye_y_position;
} appearance_bits4;
union {
u32 raw;
BitField<0, 5, u32> eyebrow_style;
BitField<5, 3, u32> eyebrow_color;
BitField<8, 4, u32> eyebrow_scale;
BitField<12, 3, u32> eyebrow_yscale;
BitField<16, 4, u32> eyebrow_rotation;
BitField<21, 4, u32> eyebrow_spacing;
BitField<25, 5, u32> eyebrow_y_position;
} appearance_bits5;
union {
u16 raw;
BitField<0, 5, u16> nose_type;
BitField<5, 4, u16> nose_scale;
BitField<9, 5, u16> nose_y_position;
} appearance_bits6;
union {
u16 raw;
BitField<0, 6, u16> mouth_type;
BitField<6, 3, u16> mouth_color;
BitField<9, 4, u16> mouth_scale;
BitField<13, 3, u16> mouth_horizontal_stretch;
} appearance_bits7;
union {
u8 raw;
BitField<0, 5, u8> mouth_y_position;
BitField<5, 3, u8> mustache_type;
} appearance_bits8;
u8 allow_copying;
union {
u16 raw;
BitField<0, 3, u16> bear_type;
BitField<3, 3, u16> facial_hair_color;
BitField<6, 4, u16> mustache_scale;
BitField<10, 5, u16> mustache_y_position;
} appearance_bits9;
union {
u16 raw;
BitField<0, 4, u16> glasses_type;
BitField<4, 3, u16> glasses_color;
BitField<7, 4, u16> glasses_scale;
BitField<11, 5, u16> glasses_y_position;
} appearance_bits10;
union {
u16 raw;
BitField<0, 1, u16> mole_enabled;
BitField<1, 4, u16> mole_scale;
BitField<5, 5, u16> mole_x_position;
BitField<10, 5, u16> mole_y_position;
} appearance_bits11;
std::array<u16_le, 0xA> author_name;
INSERT_PADDING_BYTES(0x4);
};
static_assert(sizeof(Ver3StoreData) == 0x60, "Ver3StoreData is an invalid size");
struct MiiStoreData {
using Name = std::array<char16_t, 10>;

81
src/core/hle/service/nfp/amiibo_crypto.cpp
Unescape Escape View File

@ -16,76 +16,6 @@
namespace Service::NFP::AmiiboCrypto {
Service::Mii::MiiInfo AmiiboRegisterInfoToMii(const AmiiboRegisterInfo& mii_info) {
Service::Mii::MiiManager manager;
auto mii = manager.BuildDefault(0);
// TODO: We are ignoring a bunch of data from the amiibo mii
mii.gender = static_cast<u8>(mii_info.mii_information.gender);
mii.favorite_color = static_cast<u8>(mii_info.mii_information.favorite_color);
memcpy(mii.name.data(), mii_info.mii_name.data(), 10);
mii.height = mii_info.height;
mii.build = mii_info.build;
mii.faceline_type = mii_info.appearance_bits1.face_shape;
mii.faceline_color = mii_info.appearance_bits1.skin_color;
mii.faceline_wrinkle = mii_info.appearance_bits2.wrinkles;
mii.faceline_make = mii_info.appearance_bits2.makeup;
mii.hair_type = mii_info.hair_style;
mii.hair_color = mii_info.appearance_bits3.hair_color;
mii.hair_flip = mii_info.appearance_bits3.flip_hair;
mii.eye_type = static_cast<u8>(mii_info.appearance_bits4.eye_type);
mii.eye_color = static_cast<u8>(mii_info.appearance_bits4.eye_color);
mii.eye_scale = static_cast<u8>(mii_info.appearance_bits4.eye_scale);
mii.eye_aspect = static_cast<u8>(mii_info.appearance_bits4.eye_vertical_stretch);
mii.eye_rotate = static_cast<u8>(mii_info.appearance_bits4.eye_rotation);
mii.eye_x = static_cast<u8>(mii_info.appearance_bits4.eye_spacing);
mii.eye_y = static_cast<u8>(mii_info.appearance_bits4.eye_y_position);
mii.eyebrow_type = static_cast<u8>(mii_info.appearance_bits5.eyebrow_style);
mii.eyebrow_color = static_cast<u8>(mii_info.appearance_bits5.eyebrow_color);
mii.eyebrow_scale = static_cast<u8>(mii_info.appearance_bits5.eyebrow_scale);
mii.eyebrow_aspect = static_cast<u8>(mii_info.appearance_bits5.eyebrow_yscale);
mii.eyebrow_rotate = static_cast<u8>(mii_info.appearance_bits5.eyebrow_rotation);
mii.eyebrow_x = static_cast<u8>(mii_info.appearance_bits5.eyebrow_spacing);
mii.eyebrow_y = static_cast<u8>(mii_info.appearance_bits5.eyebrow_y_position);
mii.nose_type = static_cast<u8>(mii_info.appearance_bits6.nose_type);
mii.nose_scale = static_cast<u8>(mii_info.appearance_bits6.nose_scale);
mii.nose_y = static_cast<u8>(mii_info.appearance_bits6.nose_y_position);
mii.mouth_type = static_cast<u8>(mii_info.appearance_bits7.mouth_type);
mii.mouth_color = static_cast<u8>(mii_info.appearance_bits7.mouth_color);
mii.mouth_scale = static_cast<u8>(mii_info.appearance_bits7.mouth_scale);
mii.mouth_aspect = static_cast<u8>(mii_info.appearance_bits7.mouth_horizontal_stretch);
mii.mouth_y = static_cast<u8>(mii_info.appearance_bits8.mouth_y_position);
mii.mustache_type = static_cast<u8>(mii_info.appearance_bits8.mustache_type);
mii.mustache_scale = static_cast<u8>(mii_info.appearance_bits9.mustache_scale);
mii.mustache_y = static_cast<u8>(mii_info.appearance_bits9.mustache_y_position);
mii.beard_type = static_cast<u8>(mii_info.appearance_bits9.bear_type);
mii.beard_color = static_cast<u8>(mii_info.appearance_bits9.facial_hair_color);
mii.glasses_type = static_cast<u8>(mii_info.appearance_bits10.glasses_type);
mii.glasses_color = static_cast<u8>(mii_info.appearance_bits10.glasses_color);
mii.glasses_scale = static_cast<u8>(mii_info.appearance_bits10.glasses_scale);
mii.glasses_y = static_cast<u8>(mii_info.appearance_bits10.glasses_y_position);
mii.mole_type = static_cast<u8>(mii_info.appearance_bits11.mole_enabled);
mii.mole_scale = static_cast<u8>(mii_info.appearance_bits11.mole_scale);
mii.mole_x = static_cast<u8>(mii_info.appearance_bits11.mole_x_position);
mii.mole_y = static_cast<u8>(mii_info.appearance_bits11.mole_y_position);
// TODO: Validate mii data
return mii;
}
bool IsAmiiboValid(const EncryptedNTAG215File& ntag_file) {
const auto& amiibo_data = ntag_file.user_memory;
LOG_DEBUG(Service_NFP, "uuid_lock=0x{0:x}", ntag_file.static_lock);
@ -126,9 +56,8 @@ bool IsAmiiboValid(const EncryptedNTAG215File& ntag_file) {
if (amiibo_data.model_info.constant_value != 0x02) {
return false;
}
if ((ntag_file.dynamic_lock & 0xFFFFFF) != 0x0F0001) {
return false;
}
// dynamic_lock value apparently is not constant
// ntag_file.dynamic_lock == 0x0F0001
if (ntag_file.CFG0 != 0x04000000U) {
return false;
}
@ -348,16 +277,16 @@ bool LoadKeys(InternalKey& locked_secret, InternalKey& unfixed_info) {
Common::FS::FileType::BinaryFile};
if (!keys_file.IsOpen()) {
LOG_ERROR(Core, "No keys detected");
LOG_ERROR(Service_NFP, "No keys detected");
return false;
}
if (keys_file.Read(unfixed_info) != 1) {
LOG_ERROR(Core, "Failed to read unfixed_info");
LOG_ERROR(Service_NFP, "Failed to read unfixed_info");
return false;
}
if (keys_file.Read(locked_secret) != 1) {
LOG_ERROR(Core, "Failed to read locked-secret");
LOG_ERROR(Service_NFP, "Failed to read locked-secret");
return false;
}

3
src/core/hle/service/nfp/amiibo_crypto.h
Unescape Escape View File

@ -55,9 +55,6 @@ struct DerivedKeys {
};
static_assert(sizeof(DerivedKeys) == 0x30, "DerivedKeys is an invalid size");
/// Converts mii data from nintendo 3ds format to nintendo switch format
Service::Mii::MiiInfo AmiiboRegisterInfoToMii(const AmiiboRegisterInfo& register_info);
/// Validates that the amiibo file is not corrupted
bool IsAmiiboValid(const EncryptedNTAG215File& ntag_file);

159
src/core/hle/service/nfp/amiibo_types.h
Unescape Escape View File

@ -5,6 +5,8 @@
#include <array>
#include "core/hle/service/mii/types.h"
namespace Service::NFP {
enum class ServiceType : u32 {
User,
@ -74,13 +76,17 @@ using HashData = std::array<u8, 0x20>;
using ApplicationArea = std::array<u8, 0xD8>;
struct AmiiboDate {
union {
u16_be raw{};
u16_be raw_date{};
BitField<0, 5, u16> day;
BitField<5, 4, u16> month;
BitField<9, 7, u16> year;
};
u16 GetYear() const {
return ((raw_date & 0xFE00) >> 9) + 2000;
}
u8 GetMonth() const {
return ((raw_date & 0x01E0) >> 5) - 1;
}
u8 GetDay() const {
return raw_date & 0x001F;
}
};
static_assert(sizeof(AmiiboDate) == 2, "AmiiboDate is an invalid size");
@ -123,135 +129,20 @@ struct NTAG215Password {
};
static_assert(sizeof(NTAG215Password) == 0x8, "NTAG215Password is an invalid size");
// Based on citra HLE::Applets::MiiData and PretendoNetwork.
// https://github.com/citra-emu/citra/blob/master/src/core/hle/applets/mii_selector.h#L48
// https://github.com/PretendoNetwork/mii-js/blob/master/mii.js#L299
#pragma pack(1)
struct AmiiboRegisterInfo {
u32_be mii_id;
u64_be system_id;
u32_be specialness_and_creation_date;
std::array<u8, 0x6> creator_mac;
u16_be padding;
union {
u16 raw;
BitField<0, 1, u16> gender;
BitField<1, 4, u16> birth_month;
BitField<5, 5, u16> birth_day;
BitField<10, 4, u16> favorite_color;
BitField<14, 1, u16> favorite;
} mii_information;
std::array<char16_t, 0xA> mii_name;
u8 height;
u8 build;
union {
u8 raw;
BitField<0, 1, u8> disable_sharing;
BitField<1, 4, u8> face_shape;
BitField<5, 3, u8> skin_color;
} appearance_bits1;
union {
u8 raw;
BitField<0, 4, u8> wrinkles;
BitField<4, 4, u8> makeup;
} appearance_bits2;
u8 hair_style;
union {
u8 raw;
BitField<0, 3, u8> hair_color;
BitField<3, 1, u8> flip_hair;
} appearance_bits3;
union {
u32 raw;
BitField<0, 6, u32> eye_type;
BitField<6, 3, u32> eye_color;
BitField<9, 4, u32> eye_scale;
BitField<13, 3, u32> eye_vertical_stretch;
BitField<16, 5, u32> eye_rotation;
BitField<21, 4, u32> eye_spacing;
BitField<25, 5, u32> eye_y_position;
} appearance_bits4;
union {
u32 raw;
BitField<0, 5, u32> eyebrow_style;
BitField<5, 3, u32> eyebrow_color;
BitField<8, 4, u32> eyebrow_scale;
BitField<12, 3, u32> eyebrow_yscale;
BitField<16, 4, u32> eyebrow_rotation;
BitField<21, 4, u32> eyebrow_spacing;
BitField<25, 5, u32> eyebrow_y_position;
} appearance_bits5;
union {
u16 raw;
BitField<0, 5, u16> nose_type;
BitField<5, 4, u16> nose_scale;
BitField<9, 5, u16> nose_y_position;
} appearance_bits6;
union {
u16 raw;
BitField<0, 6, u16> mouth_type;
BitField<6, 3, u16> mouth_color;
BitField<9, 4, u16> mouth_scale;
BitField<13, 3, u16> mouth_horizontal_stretch;
} appearance_bits7;
union {
u8 raw;
BitField<0, 5, u8> mouth_y_position;
BitField<5, 3, u8> mustache_type;
} appearance_bits8;
u8 allow_copying;
union {
u16 raw;
BitField<0, 3, u16> bear_type;
BitField<3, 3, u16> facial_hair_color;
BitField<6, 4, u16> mustache_scale;
BitField<10, 5, u16> mustache_y_position;
} appearance_bits9;
union {
u16 raw;
BitField<0, 4, u16> glasses_type;
BitField<4, 3, u16> glasses_color;
BitField<7, 4, u16> glasses_scale;
BitField<11, 5, u16> glasses_y_position;
} appearance_bits10;
union {
u16 raw;
BitField<0, 1, u16> mole_enabled;
BitField<1, 4, u16> mole_scale;
BitField<5, 5, u16> mole_x_position;
BitField<10, 5, u16> mole_y_position;
} appearance_bits11;
std::array<u16_le, 0xA> author_name;
INSERT_PADDING_BYTES(0x4);
};
static_assert(sizeof(AmiiboRegisterInfo) == 0x60, "AmiiboRegisterInfo is an invalid size");
struct EncryptedAmiiboFile {
u8 constant_value; // Must be A5
u16 write_counter; // Number of times the amiibo has been written?
INSERT_PADDING_BYTES(0x1); // Unknown 1
AmiiboSettings settings; // Encrypted amiibo settings
HashData locked_hash; // Hash
AmiiboModelInfo model_info; // Encrypted amiibo model info
HashData keygen_salt; // Salt
HashData unfixed_hash; // Hash
AmiiboRegisterInfo owner_mii; // Encrypted Mii data
u64_be title_id; // Encrypted Game id
u16_be applicaton_write_counter; // Encrypted Counter
u32_be application_area_id; // Encrypted Game id
u8 constant_value; // Must be A5
u16 write_counter; // Number of times the amiibo has been written?
INSERT_PADDING_BYTES(0x1); // Unknown 1
AmiiboSettings settings; // Encrypted amiibo settings
HashData locked_hash; // Hash
AmiiboModelInfo model_info; // Encrypted amiibo model info
HashData keygen_salt; // Salt
HashData unfixed_hash; // Hash
Service::Mii::Ver3StoreData owner_mii; // Encrypted Mii data
u64_be title_id; // Encrypted Game id
u16_be applicaton_write_counter; // Encrypted Counter
u32_be application_area_id; // Encrypted Game id
std::array<u8, 0x2> unknown;
HashData hash; // Probably a SHA256-HMAC hash?
ApplicationArea application_area; // Encrypted Game data
@ -267,7 +158,7 @@ struct NTAG215File {
u16 write_counter; // Number of times the amiibo has been written?
INSERT_PADDING_BYTES(0x1); // Unknown 1
AmiiboSettings settings;
AmiiboRegisterInfo owner_mii; // Encrypted Mii data
Service::Mii::Ver3StoreData owner_mii; // Encrypted Mii data
u64_be title_id;
u16_be applicaton_write_counter; // Encrypted Counter
u32_be application_area_id;

95
src/core/hle/service/nfp/nfp.cpp
Unescape Escape View File

@ -24,6 +24,7 @@ constexpr Result DeviceNotFound(ErrorModule::NFP, 64);
constexpr Result WrongDeviceState(ErrorModule::NFP, 73);
constexpr Result NfcDisabled(ErrorModule::NFP, 80);
constexpr Result WriteAmiiboFailed(ErrorModule::NFP, 88);
constexpr Result TagRemoved(ErrorModule::NFP, 97);
constexpr Result ApplicationAreaIsNotInitialized(ErrorModule::NFP, 128);
constexpr Result WrongApplicationAreaId(ErrorModule::NFP, 152);
constexpr Result ApplicationAreaExist(ErrorModule::NFP, 168);
@ -57,7 +58,7 @@ IUser::IUser(Module::Interface& nfp_interface_, Core::System& system_)
{21, &IUser::GetNpadId, "GetNpadId"},
{22, &IUser::GetApplicationAreaSize, "GetApplicationAreaSize"},
{23, &IUser::AttachAvailabilityChangeEvent, "AttachAvailabilityChangeEvent"},
{24, nullptr, "RecreateApplicationArea"},
{24, &IUser::RecreateApplicationArea, "RecreateApplicationArea"},
};
RegisterHandlers(functions);
@ -597,6 +598,34 @@ void IUser::AttachAvailabilityChangeEvent(Kernel::HLERequestContext& ctx) {
rb.PushCopyObjects(availability_change_event->GetReadableEvent());
}
void IUser::RecreateApplicationArea(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
const auto access_id{rp.Pop<u32>()};
const auto data{ctx.ReadBuffer()};
LOG_WARNING(Service_NFP, "(STUBBED) called, device_handle={}, data_size={}, access_id={}",
device_handle, access_id, data.size());
if (state == State::NonInitialized) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(ErrCodes::NfcDisabled);
return;
}
// TODO(german77): Loop through all interfaces
if (device_handle == nfp_interface.GetHandle()) {
const auto result = nfp_interface.RecreateApplicationArea(access_id, data);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(result);
return;
}
LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(ErrCodes::DeviceNotFound);
}
Module::Interface::Interface(std::shared_ptr<Module> module_, Core::System& system_,
const char* name)
: ServiceFramework{system_, name}, module{std::move(module_)},
@ -621,14 +650,14 @@ bool Module::Interface::LoadAmiiboFile(const std::string& filename) {
Common::FS::FileType::BinaryFile};
if (!amiibo_file.IsOpen()) {
LOG_ERROR(Core, "Amiibo is already on use");
LOG_ERROR(Service_NFP, "Amiibo is already on use");
return false;
}
// Workaround for files with missing password data
std::array<u8, sizeof(EncryptedNTAG215File)> buffer{};
if (amiibo_file.Read(buffer) < tag_size_without_password) {
LOG_ERROR(Core, "Failed to read amiibo file");
LOG_ERROR(Service_NFP, "Failed to read amiibo file");
return false;
}
memcpy(&encrypted_tag_data, buffer.data(), sizeof(EncryptedNTAG215File));
@ -759,12 +788,12 @@ Result Module::Interface::Flush() {
bool is_character_equal = tmp_encrypted_tag_data.user_memory.model_info.character_id ==
tag_data.model_info.character_id;
if (!is_uuid_equal || !is_character_equal) {
LOG_ERROR(Core, "Not the same amiibo");
LOG_ERROR(Service_NFP, "Not the same amiibo");
return ErrCodes::WriteAmiiboFailed;
}
if (!AmiiboCrypto::EncodeAmiibo(tag_data, encrypted_tag_data)) {
LOG_ERROR(Core, "Failed to encode data");
LOG_ERROR(Service_NFP, "Failed to encode data");
return ErrCodes::WriteAmiiboFailed;
}
@ -830,13 +859,13 @@ Result Module::Interface::GetCommonInfo(CommonInfo& common_info) const {
return ErrCodes::WrongDeviceState;
}
if (is_data_decoded) {
if (is_data_decoded && tag_data.settings.settings.amiibo_initialized != 0) {
const auto& settings = tag_data.settings;
// TODO: Validate this data
common_info = {
.last_write_year = static_cast<u16>(settings.write_date.year.Value()),
.last_write_month = static_cast<u8>(settings.write_date.month.Value()),
.last_write_day = static_cast<u8>(settings.write_date.day.Value()),
.last_write_year = settings.write_date.GetYear(),
.last_write_month = settings.write_date.GetMonth(),
.last_write_day = settings.write_date.GetDay(),
.write_counter = settings.crc_counter,
.version = 1,
.application_area_size = sizeof(ApplicationArea),
@ -877,10 +906,15 @@ Result Module::Interface::GetModelInfo(ModelInfo& model_info) const {
Result Module::Interface::GetRegisterInfo(RegisterInfo& register_info) const {
if (device_state != DeviceState::TagMounted) {
LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
if (device_state == DeviceState::TagRemoved) {
return ErrCodes::TagRemoved;
}
return ErrCodes::WrongDeviceState;
}
if (is_data_decoded) {
Service::Mii::MiiManager manager;
if (is_data_decoded && tag_data.settings.settings.amiibo_initialized != 0) {
const auto& settings = tag_data.settings;
// Amiibo name is u16 while the register info is u8. Figure out how to handle this properly
@ -891,10 +925,10 @@ Result Module::Interface::GetRegisterInfo(RegisterInfo& register_info) const {
// TODO: Validate this data
register_info = {
.mii_char_info = AmiiboCrypto::AmiiboRegisterInfoToMii(tag_data.owner_mii),
.first_write_year = static_cast<u16>(settings.init_date.year.Value()),
.first_write_month = static_cast<u8>(settings.init_date.month.Value()),
.first_write_day = static_cast<u8>(settings.init_date.day.Value()),
.mii_char_info = manager.ConvertV3ToCharInfo(tag_data.owner_mii),
.first_write_year = settings.init_date.GetYear(),
.first_write_month = settings.init_date.GetMonth(),
.first_write_day = settings.init_date.GetDay(),
.amiibo_name = amiibo_name,
.unknown = {},
};
@ -903,7 +937,6 @@ Result Module::Interface::GetRegisterInfo(RegisterInfo& register_info) const {
}
// Generate a generic answer
Service::Mii::MiiManager manager;
register_info = {
.mii_char_info = manager.BuildDefault(0),
.first_write_year = 2022,
@ -918,6 +951,9 @@ Result Module::Interface::GetRegisterInfo(RegisterInfo& register_info) const {
Result Module::Interface::OpenApplicationArea(u32 access_id) {
if (device_state != DeviceState::TagMounted) {
LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
if (device_state == DeviceState::TagRemoved) {
return ErrCodes::TagRemoved;
}
return ErrCodes::WrongDeviceState;
}
@ -944,6 +980,9 @@ Result Module::Interface::OpenApplicationArea(u32 access_id) {
Result Module::Interface::GetApplicationArea(ApplicationArea& data) const {
if (device_state != DeviceState::TagMounted) {
LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
if (device_state == DeviceState::TagRemoved) {
return ErrCodes::TagRemoved;
}
return ErrCodes::WrongDeviceState;
}
@ -960,6 +999,9 @@ Result Module::Interface::GetApplicationArea(ApplicationArea& data) const {
Result Module::Interface::SetApplicationArea(const std::vector<u8>& data) {
if (device_state != DeviceState::TagMounted) {
LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
if (device_state == DeviceState::TagRemoved) {
return ErrCodes::TagRemoved;
}
return ErrCodes::WrongDeviceState;
}
@ -980,6 +1022,9 @@ Result Module::Interface::SetApplicationArea(const std::vector<u8>& data) {
Result Module::Interface::CreateApplicationArea(u32 access_id, const std::vector<u8>& data) {
if (device_state != DeviceState::TagMounted) {
LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
if (device_state == DeviceState::TagRemoved) {
return ErrCodes::TagRemoved;
}
return ErrCodes::WrongDeviceState;
}
@ -999,6 +1044,26 @@ Result Module::Interface::CreateApplicationArea(u32 access_id, const std::vector
return ResultSuccess;
}
Result Module::Interface::RecreateApplicationArea(u32 access_id, const std::vector<u8>& data) {
if (device_state != DeviceState::TagMounted) {
LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
if (device_state == DeviceState::TagRemoved) {
return ErrCodes::TagRemoved;
}
return ErrCodes::WrongDeviceState;
}
if (data.size() != sizeof(ApplicationArea)) {
LOG_ERROR(Service_NFP, "Wrong data size {}", data.size());
return ResultUnknown;
}
std::memcpy(&tag_data.application_area, data.data(), sizeof(ApplicationArea));
tag_data.application_area_id = access_id;
return ResultSuccess;
}
u64 Module::Interface::GetHandle() const {
// Generate a handle based of the npad id
return static_cast<u64>(npad_id);

4
src/core/hle/service/nfp/nfp.h
Unescape Escape View File

@ -55,7 +55,7 @@ struct ModelInfo {
static_assert(sizeof(ModelInfo) == 0x40, "ModelInfo is an invalid size");
struct RegisterInfo {
Service::Mii::MiiInfo mii_char_info;
Service::Mii::CharInfo mii_char_info;
u16 first_write_year;
u8 first_write_month;
u8 first_write_day;
@ -96,6 +96,7 @@ public:
Result GetApplicationArea(ApplicationArea& data) const;
Result SetApplicationArea(const std::vector<u8>& data);
Result CreateApplicationArea(u32 access_id, const std::vector<u8>& data);
Result RecreateApplicationArea(u32 access_id, const std::vector<u8>& data);
u64 GetHandle() const;
DeviceState GetCurrentState() const;
@ -152,6 +153,7 @@ private:
void GetNpadId(Kernel::HLERequestContext& ctx);
void GetApplicationAreaSize(Kernel::HLERequestContext& ctx);
void AttachAvailabilityChangeEvent(Kernel::HLERequestContext& ctx);
void RecreateApplicationArea(Kernel::HLERequestContext& ctx);
KernelHelpers::ServiceContext service_context;