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// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include <array>
#include <vector>
#include "common/common_funcs.h"
#include "core/hle/service/kernel_helpers.h"
#include "core/hle/service/mii/types.h"
#include "core/hle/service/nfp/amiibo_types.h"
#include "core/hle/service/service.h"
namespace Kernel {
class KEvent;
class KReadableEvent;
} // namespace Kernel
namespace Core::HID {
enum class NpadIdType : u32;
} // namespace Core::HID
namespace Service::NFP {
struct TagInfo {
TagUuid uuid;
u8 uuid_length;
INSERT_PADDING_BYTES(0x15);
s32 protocol;
u32 tag_type;
INSERT_PADDING_BYTES(0x30);
};
static_assert(sizeof(TagInfo) == 0x58, "TagInfo is an invalid size");
struct CommonInfo {
u16 last_write_year;
u8 last_write_month;
u8 last_write_day;
u16 write_counter;
u16 version;
u32 application_area_size;
INSERT_PADDING_BYTES(0x34);
};
static_assert(sizeof(CommonInfo) == 0x40, "CommonInfo is an invalid size");
struct ModelInfo {
u16 character_id;
u8 character_variant;
AmiiboType amiibo_type;
u16 model_number;
AmiiboSeries series;
u8 constant_value; // Must be 02
INSERT_PADDING_BYTES(0x38); // Unknown
};
static_assert(sizeof(ModelInfo) == 0x40, "ModelInfo is an invalid size");
struct RegisterInfo {
Service::Mii::CharInfo mii_char_info;
u16 first_write_year;
u8 first_write_month;
u8 first_write_day;
std::array<u8, 0xA + 1> amiibo_name;
u8 unknown;
INSERT_PADDING_BYTES(0x98);
};
static_assert(sizeof(RegisterInfo) == 0x100, "RegisterInfo is an invalid size");
class Module final {
public:
class Interface : public ServiceFramework<Interface> {
public:
explicit Interface(std::shared_ptr<Module> module_, Core::System& system_,
const char* name);
~Interface() override;
void CreateUserInterface(Kernel::HLERequestContext& ctx);
bool LoadAmiibo(const std::string& filename);
bool LoadAmiiboFile(const std::string& filename);
void CloseAmiibo();
void Initialize();
void Finalize();
Result StartDetection(s32 protocol_);
Result StopDetection();
Result Mount();
Result Unmount();
Result Flush();
Result GetTagInfo(TagInfo& tag_info) const;
Result GetCommonInfo(CommonInfo& common_info) const;
Result GetModelInfo(ModelInfo& model_info) const;
Result GetRegisterInfo(RegisterInfo& register_info) const;
Result OpenApplicationArea(u32 access_id);
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;
Core::HID::NpadIdType GetNpadId() const;
Kernel::KReadableEvent& GetActivateEvent() const;
Kernel::KReadableEvent& GetDeactivateEvent() const;
protected:
std::shared_ptr<Module> module;
private:
const Core::HID::NpadIdType npad_id;
bool is_data_decoded{};
bool is_application_area_initialized{};
s32 protocol;
std::string file_path{};
Kernel::KEvent* activate_event;
Kernel::KEvent* deactivate_event;
DeviceState device_state{DeviceState::Unaviable};
KernelHelpers::ServiceContext service_context;
NTAG215File tag_data{};
EncryptedNTAG215File encrypted_tag_data{};
};
};
class IUser final : public ServiceFramework<IUser> {
public:
explicit IUser(Module::Interface& nfp_interface_, Core::System& system_);
private:
void Initialize(Kernel::HLERequestContext& ctx);
void Finalize(Kernel::HLERequestContext& ctx);
void ListDevices(Kernel::HLERequestContext& ctx);
void StartDetection(Kernel::HLERequestContext& ctx);
void StopDetection(Kernel::HLERequestContext& ctx);
void Mount(Kernel::HLERequestContext& ctx);
void Unmount(Kernel::HLERequestContext& ctx);
void OpenApplicationArea(Kernel::HLERequestContext& ctx);
void GetApplicationArea(Kernel::HLERequestContext& ctx);
void SetApplicationArea(Kernel::HLERequestContext& ctx);
void Flush(Kernel::HLERequestContext& ctx);
void CreateApplicationArea(Kernel::HLERequestContext& ctx);
void GetTagInfo(Kernel::HLERequestContext& ctx);
void GetRegisterInfo(Kernel::HLERequestContext& ctx);
void GetCommonInfo(Kernel::HLERequestContext& ctx);
void GetModelInfo(Kernel::HLERequestContext& ctx);
void AttachActivateEvent(Kernel::HLERequestContext& ctx);
void AttachDeactivateEvent(Kernel::HLERequestContext& ctx);
void GetState(Kernel::HLERequestContext& ctx);
void GetDeviceState(Kernel::HLERequestContext& ctx);
void GetNpadId(Kernel::HLERequestContext& ctx);
void GetApplicationAreaSize(Kernel::HLERequestContext& ctx);
void AttachAvailabilityChangeEvent(Kernel::HLERequestContext& ctx);
void RecreateApplicationArea(Kernel::HLERequestContext& ctx);
KernelHelpers::ServiceContext service_context;
// TODO(german77): We should have a vector of interfaces
Module::Interface& nfp_interface;
State state{State::NonInitialized};
Kernel::KEvent* availability_change_event;
};
void InstallInterfaces(SM::ServiceManager& service_manager, Core::System& system);
} // namespace Service::NFP
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