1 files changed, 101 insertions, 0 deletions
diff --git a/src/core/hle/service/nfp/nfp_device.h b/src/core/hle/service/nfp/nfp_device.h
new file mode 100644
index 000000000..a5b72cf19
--- /dev/null
+++ b/src/core/hle/service/nfp/nfp_device.h
@@ -0,0 +1,101 @@
+// 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/nfp_types.h"
+#include "core/hle/service/service.h"
+
+namespace Kernel {
+class KEvent;
+class KReadableEvent;
+} // namespace Kernel
+
+namespace Core {
+class System;
+} // namespace Core
+
+namespace Core::HID {
+class EmulatedController;
+enum class ControllerTriggerType;
+enum class NpadIdType : u32;
+} // namespace Core::HID
+
+namespace Service::NFP {
+class NfpDevice {
+public:
+    NfpDevice(Core::HID::NpadIdType npad_id_, Core::System& system_,
+              KernelHelpers::ServiceContext& service_context_,
+              Kernel::KEvent* availability_change_event_);
+    ~NfpDevice();
+
+    void Initialize();
+    void Finalize();
+
+    Result StartDetection(s32 protocol_);
+    Result StopDetection();
+    Result Mount(MountTarget mount_target);
+    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 SetNicknameAndOwner(const AmiiboName& amiibo_name);
+    Result RestoreAmiibo();
+    Result DeleteAllData();
+
+    Result OpenApplicationArea(u32 access_id);
+    Result GetApplicationArea(std::vector<u8>& data) const;
+    Result SetApplicationArea(std::span<const u8> data);
+    Result CreateApplicationArea(u32 access_id, std::span<const u8> data);
+    Result RecreateApplicationArea(u32 access_id, std::span<const u8> data);
+    Result DeleteApplicationArea();
+
+    u64 GetHandle() const;
+    u32 GetApplicationAreaSize() const;
+    DeviceState GetCurrentState() const;
+    Core::HID::NpadIdType GetNpadId() const;
+
+    Kernel::KReadableEvent& GetActivateEvent() const;
+    Kernel::KReadableEvent& GetDeactivateEvent() const;
+
+private:
+    void NpadUpdate(Core::HID::ControllerTriggerType type);
+    bool LoadAmiibo(std::span<const u8> data);
+    void CloseAmiibo();
+
+    AmiiboName GetAmiiboName(const AmiiboSettings& settings) const;
+    void SetAmiiboName(AmiiboSettings& settings, const AmiiboName& amiibo_name);
+    AmiiboDate GetAmiiboDate(s64 posix_time) const;
+
+    bool is_controller_set{};
+    int callback_key;
+    const Core::HID::NpadIdType npad_id;
+    Core::System& system;
+    Core::HID::EmulatedController* npad_device = nullptr;
+    KernelHelpers::ServiceContext& service_context;
+    Kernel::KEvent* activate_event = nullptr;
+    Kernel::KEvent* deactivate_event = nullptr;
+    Kernel::KEvent* availability_change_event = nullptr;
+
+    bool is_data_moddified{};
+    bool is_app_area_open{};
+    s32 protocol{};
+    s64 current_posix_time{};
+    MountTarget mount_target{MountTarget::None};
+    DeviceState device_state{DeviceState::Unavailable};
+
+    NTAG215File tag_data{};
+    EncryptedNTAG215File encrypted_tag_data{};
+};
+
+} // namespace Service::NFP