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Merge pull request #10097 from german77/nfp_full

service: nfc: Merge device interfaces and create the device manager
This commit is contained in:
bunnei 2023-05-07 12:18:09 -07:00 committed by GitHub
commit e58090c9c7
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GPG Key ID: 4AEE18F83AFDEB23
34 changed files with 2289 additions and 2667 deletions

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@ -555,21 +555,22 @@ add_library(core STATIC
hle/service/mnpp/mnpp_app.h
hle/service/ncm/ncm.cpp
hle/service/ncm/ncm.h
hle/service/nfc/mifare_user.cpp
hle/service/nfc/mifare_user.h
hle/service/nfc/common/amiibo_crypto.cpp
hle/service/nfc/common/amiibo_crypto.h
hle/service/nfc/common/device.cpp
hle/service/nfc/common/device.h
hle/service/nfc/common/device_manager.cpp
hle/service/nfc/common/device_manager.h
hle/service/nfc/mifare_result.h
hle/service/nfc/mifare_types.h
hle/service/nfc/nfc.cpp
hle/service/nfc/nfc.h
hle/service/nfc/nfc_device.cpp
hle/service/nfc/nfc_device.h
hle/service/nfc/nfc_interface.cpp
hle/service/nfc/nfc_interface.h
hle/service/nfc/nfc_result.h
hle/service/nfc/nfc_user.cpp
hle/service/nfc/nfc_user.h
hle/service/nfp/amiibo_crypto.cpp
hle/service/nfp/amiibo_crypto.h
hle/service/nfc/nfc_types.h
hle/service/nfp/nfp.cpp
hle/service/nfp/nfp.h
hle/service/nfp/nfp_device.cpp
hle/service/nfp/nfp_device.h
hle/service/nfp/nfp_interface.cpp
hle/service/nfp/nfp_interface.h
hle/service/nfp/nfp_result.h

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@ -14,7 +14,7 @@ void DefaultCabinetApplet::Close() const {}
void DefaultCabinetApplet::ShowCabinetApplet(
const CabinetCallback& callback, const CabinetParameters& parameters,
std::shared_ptr<Service::NFP::NfpDevice> nfp_device) const {
std::shared_ptr<Service::NFC::NfcDevice> nfp_device) const {
LOG_WARNING(Service_AM, "(STUBBED) called");
callback(false, {});
}

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@ -7,9 +7,9 @@
#include "core/frontend/applets/applet.h"
#include "core/hle/service/nfp/nfp_types.h"
namespace Service::NFP {
class NfpDevice;
} // namespace Service::NFP
namespace Service::NFC {
class NfcDevice;
} // namespace Service::NFC
namespace Core::Frontend {
@ -26,14 +26,14 @@ public:
virtual ~CabinetApplet();
virtual void ShowCabinetApplet(const CabinetCallback& callback,
const CabinetParameters& parameters,
std::shared_ptr<Service::NFP::NfpDevice> nfp_device) const = 0;
std::shared_ptr<Service::NFC::NfcDevice> nfp_device) const = 0;
};
class DefaultCabinetApplet final : public CabinetApplet {
public:
void Close() const override;
void ShowCabinetApplet(const CabinetCallback& callback, const CabinetParameters& parameters,
std::shared_ptr<Service::NFP::NfpDevice> nfp_device) const override;
std::shared_ptr<Service::NFC::NfcDevice> nfp_device) const override;
};
} // namespace Core::Frontend

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@ -11,7 +11,7 @@
#include "core/hle/service/am/am.h"
#include "core/hle/service/am/applets/applet_cabinet.h"
#include "core/hle/service/mii/mii_manager.h"
#include "core/hle/service/nfp/nfp_device.h"
#include "core/hle/service/nfc/common/device.h"
namespace Service::AM::Applets {
@ -72,10 +72,10 @@ void Cabinet::Execute() {
// TODO: listen on all controllers
if (nfp_device == nullptr) {
nfp_device = std::make_shared<Service::NFP::NfpDevice>(
nfp_device = std::make_shared<Service::NFC::NfcDevice>(
system.HIDCore().GetFirstNpadId(), system, service_context, availability_change_event);
nfp_device->Initialize();
nfp_device->StartDetection(Service::NFP::TagProtocol::All);
nfp_device->StartDetection(Service::NFC::NfcProtocol::All);
}
const Core::Frontend::CabinetParameters parameters{
@ -106,20 +106,22 @@ void Cabinet::DisplayCompleted(bool apply_changes, std::string_view amiibo_name)
Cancel();
}
if (nfp_device->GetCurrentState() != Service::NFP::DeviceState::TagFound &&
nfp_device->GetCurrentState() != Service::NFP::DeviceState::TagMounted) {
if (nfp_device->GetCurrentState() != Service::NFC::DeviceState::TagFound &&
nfp_device->GetCurrentState() != Service::NFC::DeviceState::TagMounted) {
Cancel();
}
if (nfp_device->GetCurrentState() == Service::NFP::DeviceState::TagFound) {
nfp_device->Mount(Service::NFP::MountTarget::All);
if (nfp_device->GetCurrentState() == Service::NFC::DeviceState::TagFound) {
nfp_device->Mount(Service::NFP::ModelType::Amiibo, Service::NFP::MountTarget::All);
}
switch (applet_input_common.applet_mode) {
case Service::NFP::CabinetMode::StartNicknameAndOwnerSettings: {
Service::NFP::AmiiboName name{};
std::memcpy(name.data(), amiibo_name.data(), std::min(amiibo_name.size(), name.size() - 1));
nfp_device->SetRegisterInfoPrivate(name);
Service::NFP::RegisterInfoPrivate register_info{};
std::memcpy(register_info.amiibo_name.data(), amiibo_name.data(),
std::min(amiibo_name.size(), register_info.amiibo_name.size() - 1));
nfp_device->SetRegisterInfoPrivate(register_info);
break;
}
case Service::NFP::CabinetMode::StartGameDataEraser:
@ -139,7 +141,7 @@ void Cabinet::DisplayCompleted(bool apply_changes, std::string_view amiibo_name)
applet_output.device_handle = applet_input_common.device_handle;
applet_output.result = CabinetResult::Cancel;
const auto reg_result = nfp_device->GetRegisterInfo(applet_output.register_info);
const auto tag_result = nfp_device->GetTagInfo(applet_output.tag_info);
const auto tag_result = nfp_device->GetTagInfo(applet_output.tag_info, false);
nfp_device->Finalize();
if (reg_result.IsSuccess()) {

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@ -19,8 +19,8 @@ namespace Core {
class System;
} // namespace Core
namespace Service::NFP {
class NfpDevice;
namespace Service::NFC {
class NfcDevice;
}
namespace Service::AM::Applets {
@ -96,7 +96,7 @@ private:
Core::System& system;
bool is_complete{false};
std::shared_ptr<Service::NFP::NfpDevice> nfp_device;
std::shared_ptr<Service::NFC::NfcDevice> nfp_device;
Kernel::KEvent* availability_change_event;
KernelHelpers::ServiceContext service_context;
StartParamForAmiiboSettings applet_input_common{};

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@ -12,7 +12,7 @@
#include "common/fs/fs.h"
#include "common/fs/path_util.h"
#include "common/logging/log.h"
#include "core/hle/service/nfp/amiibo_crypto.h"
#include "core/hle/service/nfc/common/amiibo_crypto.h"
namespace Service::NFP::AmiiboCrypto {
@ -55,7 +55,7 @@ bool IsAmiiboValid(const EncryptedNTAG215File& ntag_file) {
if (amiibo_data.constant_value != 0xA5) {
return false;
}
if (amiibo_data.model_info.tag_type != PackedTagType::Type2) {
if (amiibo_data.model_info.tag_type != NFC::PackedTagType::Type2) {
return false;
}
if ((ntag_file.dynamic_lock & 0xFFFFFF) != 0x0F0001U) {

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@ -24,9 +24,9 @@ using DrgbOutput = std::array<u8, 0x20>;
struct HashSeed {
u16_be magic;
std::array<u8, 0xE> padding;
UniqueSerialNumber uid_1;
NFC::UniqueSerialNumber uid_1;
u8 nintendo_id_1;
UniqueSerialNumber uid_2;
NFC::UniqueSerialNumber uid_2;
u8 nintendo_id_2;
std::array<u8, 0x20> keygen_salt;
};

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@ -0,0 +1,138 @@
// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include <span>
#include "common/common_types.h"
#include "core/hle/service/kernel_helpers.h"
#include "core/hle/service/nfc/mifare_types.h"
#include "core/hle/service/nfc/nfc_types.h"
#include "core/hle/service/nfp/nfp_types.h"
#include "core/hle/service/service.h"
#include "core/hle/service/time/clock_types.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::NFC {
class NfcDevice {
public:
NfcDevice(Core::HID::NpadIdType npad_id_, Core::System& system_,
KernelHelpers::ServiceContext& service_context_,
Kernel::KEvent* availability_change_event_);
~NfcDevice();
void Initialize();
void Finalize();
Result StartDetection(NfcProtocol allowed_protocol);
Result StopDetection();
Result GetTagInfo(TagInfo& tag_info, bool is_mifare) const;
Result ReadMifare(std::span<const MifareReadBlockParameter> parameters,
std::span<MifareReadBlockData> read_block_data) const;
Result ReadMifare(const MifareReadBlockParameter& parameter,
MifareReadBlockData& read_block_data) const;
Result WriteMifare(std::span<const MifareWriteBlockParameter> parameters);
Result WriteMifare(const MifareWriteBlockParameter& parameter);
Result SendCommandByPassThrough(const Time::Clock::TimeSpanType& timeout,
std::span<const u8> command_data, std::span<u8> out_data);
Result Mount(NFP::ModelType model_type, NFP::MountTarget mount_target);
Result Unmount();
Result Flush();
Result FlushDebug();
Result FlushWithBreak(NFP::BreakType break_type);
Result Restore();
Result GetCommonInfo(NFP::CommonInfo& common_info) const;
Result GetModelInfo(NFP::ModelInfo& model_info) const;
Result GetRegisterInfo(NFP::RegisterInfo& register_info) const;
Result GetRegisterInfoPrivate(NFP::RegisterInfoPrivate& register_info) const;
Result GetAdminInfo(NFP::AdminInfo& admin_info) const;
Result DeleteRegisterInfo();
Result SetRegisterInfoPrivate(const NFP::RegisterInfoPrivate& register_info);
Result RestoreAmiibo();
Result Format();
Result OpenApplicationArea(u32 access_id);
Result GetApplicationAreaId(u32& application_area_id) const;
Result GetApplicationArea(std::span<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();
Result ExistsApplicationArea(bool& has_application_area) const;
Result GetAll(NFP::NfpData& data) const;
Result SetAll(const NFP::NfpData& data);
Result BreakTag(NFP::BreakType break_type);
Result ReadBackupData(std::span<u8> data) const;
Result WriteBackupData(std::span<const u8> data);
Result WriteNtf(std::span<const u8> data);
u64 GetHandle() const;
DeviceState GetCurrentState() const;
Result GetNpadId(Core::HID::NpadIdType& out_npad_id) const;
Kernel::KReadableEvent& GetActivateEvent() const;
Kernel::KReadableEvent& GetDeactivateEvent() const;
private:
void NpadUpdate(Core::HID::ControllerTriggerType type);
bool LoadNfcTag(std::span<const u8> data);
void CloseNfcTag();
NFP::AmiiboName GetAmiiboName(const NFP::AmiiboSettings& settings) const;
void SetAmiiboName(NFP::AmiiboSettings& settings, const NFP::AmiiboName& amiibo_name);
NFP::AmiiboDate GetAmiiboDate(s64 posix_time) const;
u64 RemoveVersionByte(u64 application_id) const;
void UpdateSettingsCrc();
void UpdateRegisterInfoCrc();
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_initalized{};
NfcProtocol allowed_protocols{};
DeviceState device_state{DeviceState::Unavailable};
// NFP data
bool is_data_moddified{};
bool is_app_area_open{};
bool is_plain_amiibo{};
s64 current_posix_time{};
NFP::MountTarget mount_target{NFP::MountTarget::None};
NFP::NTAG215File tag_data{};
std::vector<u8> mifare_data{};
NFP::EncryptedNTAG215File encrypted_tag_data{};
};
} // namespace Service::NFC

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@ -0,0 +1,695 @@
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
#include "common/logging/log.h"
#include "core/core.h"
#include "core/hid/hid_types.h"
#include "core/hle/kernel/k_event.h"
#include "core/hle/service/ipc_helpers.h"
#include "core/hle/service/nfc/common/device.h"
#include "core/hle/service/nfc/common/device_manager.h"
#include "core/hle/service/nfc/nfc_result.h"
#include "core/hle/service/time/clock_types.h"
namespace Service::NFC {
DeviceManager::DeviceManager(Core::System& system_, KernelHelpers::ServiceContext& service_context_)
: system{system_}, service_context{service_context_} {
availability_change_event =
service_context.CreateEvent("Nfc:DeviceManager:AvailabilityChangeEvent");
for (u32 device_index = 0; device_index < devices.size(); device_index++) {
devices[device_index] =
std::make_shared<NfcDevice>(Core::HID::IndexToNpadIdType(device_index), system,
service_context, availability_change_event);
}
is_initialized = false;
}
DeviceManager ::~DeviceManager() {
service_context.CloseEvent(availability_change_event);
}
Result DeviceManager::Initialize() {
for (auto& device : devices) {
device->Initialize();
}
is_initialized = true;
return ResultSuccess;
}
Result DeviceManager::Finalize() {
for (auto& device : devices) {
device->Finalize();
}
is_initialized = false;
return ResultSuccess;
}
Result DeviceManager::ListDevices(std::vector<u64>& nfp_devices,
std::size_t max_allowed_devices) const {
for (auto& device : devices) {
if (nfp_devices.size() >= max_allowed_devices) {
continue;
}
if (device->GetCurrentState() != DeviceState::Unavailable) {
nfp_devices.push_back(device->GetHandle());
}
}
if (nfp_devices.empty()) {
return ResultDeviceNotFound;
}
return ResultSuccess;
}
DeviceState DeviceManager::GetDeviceState(u64 device_handle) const {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
const auto result = GetDeviceFromHandle(device_handle, device, false);
if (result.IsSuccess()) {
return device->GetCurrentState();
}
return DeviceState::Unavailable;
}
Result DeviceManager::GetNpadId(u64 device_handle, Core::HID::NpadIdType& npad_id) const {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->GetNpadId(npad_id);
result = VerifyDeviceResult(device, result);
}
return result;
}
Kernel::KReadableEvent& DeviceManager::AttachAvailabilityChangeEvent() const {
return availability_change_event->GetReadableEvent();
}
Result DeviceManager::StartDetection(u64 device_handle, NfcProtocol tag_protocol) {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->StartDetection(tag_protocol);
result = VerifyDeviceResult(device, result);
}
return result;
}
Result DeviceManager::StopDetection(u64 device_handle) {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->StopDetection();
result = VerifyDeviceResult(device, result);
}
return result;
}
Result DeviceManager::GetTagInfo(u64 device_handle, TagInfo& tag_info, bool is_mifare) const {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->GetTagInfo(tag_info, is_mifare);
result = VerifyDeviceResult(device, result);
}
return result;
}
Kernel::KReadableEvent& DeviceManager::AttachActivateEvent(u64 device_handle) const {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
GetDeviceFromHandle(device_handle, device, false);
// TODO: Return proper error code on failure
return device->GetActivateEvent();
}
Kernel::KReadableEvent& DeviceManager::AttachDeactivateEvent(u64 device_handle) const {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
GetDeviceFromHandle(device_handle, device, false);
// TODO: Return proper error code on failure
return device->GetDeactivateEvent();
}
Result DeviceManager::ReadMifare(u64 device_handle,
std::span<const MifareReadBlockParameter> read_parameters,
std::span<MifareReadBlockData> read_data) {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->ReadMifare(read_parameters, read_data);
result = VerifyDeviceResult(device, result);
}
return result;
}
Result DeviceManager::WriteMifare(u64 device_handle,
std::span<const MifareWriteBlockParameter> write_parameters) {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->WriteMifare(write_parameters);
result = VerifyDeviceResult(device, result);
}
return result;
}
Result DeviceManager::SendCommandByPassThrough(u64 device_handle,
const Time::Clock::TimeSpanType& timeout,
std::span<const u8> command_data,
std::span<u8> out_data) {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->SendCommandByPassThrough(timeout, command_data, out_data);
result = VerifyDeviceResult(device, result);
}
return result;
}
Result DeviceManager::Mount(u64 device_handle, NFP::ModelType model_type,
NFP::MountTarget mount_target) {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->Mount(model_type, mount_target);
result = VerifyDeviceResult(device, result);
}
return result;
}
Result DeviceManager::Unmount(u64 device_handle) {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->Unmount();
result = VerifyDeviceResult(device, result);
}
return result;
}
Result DeviceManager::OpenApplicationArea(u64 device_handle, u32 access_id) {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->OpenApplicationArea(access_id);
result = VerifyDeviceResult(device, result);
}
return result;
}
Result DeviceManager::GetApplicationArea(u64 device_handle, std::span<u8> data) const {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->GetApplicationArea(data);
result = VerifyDeviceResult(device, result);
}
return result;
}
Result DeviceManager::SetApplicationArea(u64 device_handle, std::span<const u8> data) {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->SetApplicationArea(data);
result = VerifyDeviceResult(device, result);
}
return result;
}
Result DeviceManager::Flush(u64 device_handle) {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->Flush();
result = VerifyDeviceResult(device, result);
}
return result;
}
Result DeviceManager::Restore(u64 device_handle) {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->Restore();
result = VerifyDeviceResult(device, result);
}
return result;
}
Result DeviceManager::CreateApplicationArea(u64 device_handle, u32 access_id,
std::span<const u8> data) {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->CreateApplicationArea(access_id, data);
result = VerifyDeviceResult(device, result);
}
return result;
}
Result DeviceManager::GetRegisterInfo(u64 device_handle, NFP::RegisterInfo& register_info) const {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->GetRegisterInfo(register_info);
result = VerifyDeviceResult(device, result);
}
return result;
}
Result DeviceManager::GetCommonInfo(u64 device_handle, NFP::CommonInfo& common_info) const {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->GetCommonInfo(common_info);
result = VerifyDeviceResult(device, result);
}
return result;
}
Result DeviceManager::GetModelInfo(u64 device_handle, NFP::ModelInfo& model_info) const {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->GetModelInfo(model_info);
result = VerifyDeviceResult(device, result);
}
return result;
}
u32 DeviceManager::GetApplicationAreaSize() const {
return sizeof(NFP::ApplicationArea);
}
Result DeviceManager::RecreateApplicationArea(u64 device_handle, u32 access_id,
std::span<const u8> data) {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->RecreateApplicationArea(access_id, data);
result = VerifyDeviceResult(device, result);
}
return result;
}
Result DeviceManager::Format(u64 device_handle) {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->Format();
result = VerifyDeviceResult(device, result);
}
return result;
}
Result DeviceManager::GetAdminInfo(u64 device_handle, NFP::AdminInfo& admin_info) const {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->GetAdminInfo(admin_info);
result = VerifyDeviceResult(device, result);
}
return result;
}
Result DeviceManager::GetRegisterInfoPrivate(u64 device_handle,
NFP::RegisterInfoPrivate& register_info) const {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->GetRegisterInfoPrivate(register_info);
result = VerifyDeviceResult(device, result);
}
return result;
}
Result DeviceManager::SetRegisterInfoPrivate(u64 device_handle,
const NFP::RegisterInfoPrivate& register_info) {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->SetRegisterInfoPrivate(register_info);
result = VerifyDeviceResult(device, result);
}
return result;
}
Result DeviceManager::DeleteRegisterInfo(u64 device_handle) {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->DeleteRegisterInfo();
result = VerifyDeviceResult(device, result);
}
return result;
}
Result DeviceManager::DeleteApplicationArea(u64 device_handle) {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->DeleteApplicationArea();
result = VerifyDeviceResult(device, result);
}
return result;
}
Result DeviceManager::ExistsApplicationArea(u64 device_handle, bool& has_application_area) const {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->ExistsApplicationArea(has_application_area);
result = VerifyDeviceResult(device, result);
}
return result;
}
Result DeviceManager::GetAll(u64 device_handle, NFP::NfpData& nfp_data) const {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->GetAll(nfp_data);
result = VerifyDeviceResult(device, result);
}
return result;
}
Result DeviceManager::SetAll(u64 device_handle, const NFP::NfpData& nfp_data) {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->SetAll(nfp_data);
result = VerifyDeviceResult(device, result);
}
return result;
}
Result DeviceManager::FlushDebug(u64 device_handle) {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->FlushDebug();
result = VerifyDeviceResult(device, result);
}
return result;
}
Result DeviceManager::BreakTag(u64 device_handle, NFP::BreakType break_type) {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->BreakTag(break_type);
result = VerifyDeviceResult(device, result);
}
return result;
}
Result DeviceManager::ReadBackupData(u64 device_handle, std::span<u8> data) const {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->ReadBackupData(data);
result = VerifyDeviceResult(device, result);
}
return result;
}
Result DeviceManager::WriteBackupData(u64 device_handle, std::span<const u8> data) {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->WriteBackupData(data);
result = VerifyDeviceResult(device, result);
}
return result;
}
Result DeviceManager::WriteNtf(u64 device_handle, NFP::WriteType, std::span<const u8> data) {
std::scoped_lock lock{mutex};
std::shared_ptr<NfcDevice> device = nullptr;
auto result = GetDeviceHandle(device_handle, device);
if (result.IsSuccess()) {
result = device->WriteNtf(data);
result = VerifyDeviceResult(device, result);
}
return result;
}
Result DeviceManager::GetDeviceFromHandle(u64 handle, std::shared_ptr<NfcDevice>& nfc_device,
bool check_state) const {
if (check_state) {
const Result is_parameter_set = IsNfcParameterSet();
if (is_parameter_set.IsError()) {
return is_parameter_set;
}
const Result is_enabled = IsNfcEnabled();
if (is_enabled.IsError()) {
return is_enabled;
}
const Result is_nfc_initialized = IsNfcInitialized();
if (is_nfc_initialized.IsError()) {
return is_nfc_initialized;
}
}
for (auto& device : devices) {
if (device->GetHandle() == handle) {
nfc_device = device;
return ResultSuccess;
}
}
return ResultDeviceNotFound;
}
std::optional<std::shared_ptr<NfcDevice>> DeviceManager::GetNfcDevice(u64 handle) {
for (auto& device : devices) {
if (device->GetHandle() == handle) {
return device;
}
}
return std::nullopt;
}
const std::optional<std::shared_ptr<NfcDevice>> DeviceManager::GetNfcDevice(u64 handle) const {
for (auto& device : devices) {
if (device->GetHandle() == handle) {
return device;
}
}
return std::nullopt;
}
Result DeviceManager::GetDeviceHandle(u64 handle, std::shared_ptr<NfcDevice>& device) const {
const auto result = GetDeviceFromHandle(handle, device, true);
if (result.IsError()) {
return result;
}
return CheckDeviceState(device);
}
Result DeviceManager::VerifyDeviceResult(std::shared_ptr<NfcDevice> device,
Result operation_result) const {
if (operation_result.IsSuccess()) {
return operation_result;
}
const Result is_parameter_set = IsNfcParameterSet();
if (is_parameter_set.IsError()) {
return is_parameter_set;
}
const Result is_enabled = IsNfcEnabled();
if (is_enabled.IsError()) {
return is_enabled;
}
const Result is_nfc_initialized = IsNfcInitialized();
if (is_nfc_initialized.IsError()) {
return is_nfc_initialized;
}
const Result device_state = CheckDeviceState(device);
if (device_state.IsError()) {
return device_state;
}
return operation_result;
}
Result DeviceManager::CheckDeviceState(std::shared_ptr<NfcDevice> device) const {
if (device == nullptr) {
return ResultInvalidArgument;
}
return ResultSuccess;
}
Result DeviceManager::IsNfcEnabled() const {
// TODO: This calls nn::settings::detail::GetNfcEnableFlag
const bool is_enabled = true;
if (!is_enabled) {
return ResultNfcDisabled;
}
return ResultSuccess;
}
Result DeviceManager::IsNfcParameterSet() const {
// TODO: This calls checks against a bool on offset 0x450
const bool is_set = true;
if (!is_set) {
return ResultUnknown76;
}
return ResultSuccess;
}
Result DeviceManager::IsNfcInitialized() const {
if (!is_initialized) {
return ResultNfcNotInitialized;
}
return ResultSuccess;
}
} // namespace Service::NFC

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// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
#pragma once
#include <array>
#include <memory>
#include <optional>
#include <span>
#include "core/hid/hid_types.h"
#include "core/hle/service/kernel_helpers.h"
#include "core/hle/service/nfc/mifare_types.h"
#include "core/hle/service/nfc/nfc_types.h"
#include "core/hle/service/nfp/nfp_types.h"
#include "core/hle/service/service.h"
#include "core/hle/service/time/clock_types.h"
namespace Service::NFC {
class NfcDevice;
class DeviceManager {
public:
explicit DeviceManager(Core::System& system_, KernelHelpers::ServiceContext& service_context_);
~DeviceManager();
// Nfc device manager
Result Initialize();
Result Finalize();
Result ListDevices(std::vector<u64>& nfp_devices, std::size_t max_allowed_devices) const;
DeviceState GetDeviceState(u64 device_handle) const;
Result GetNpadId(u64 device_handle, Core::HID::NpadIdType& npad_id) const;
Kernel::KReadableEvent& AttachAvailabilityChangeEvent() const;
Result StartDetection(u64 device_handle, NfcProtocol tag_protocol);
Result StopDetection(u64 device_handle);
Result GetTagInfo(u64 device_handle, NFP::TagInfo& tag_info, bool is_mifare) const;
Kernel::KReadableEvent& AttachActivateEvent(u64 device_handle) const;
Kernel::KReadableEvent& AttachDeactivateEvent(u64 device_handle) const;
Result ReadMifare(u64 device_handle,
const std::span<const MifareReadBlockParameter> read_parameters,
std::span<MifareReadBlockData> read_data);
Result WriteMifare(u64 device_handle,
std::span<const MifareWriteBlockParameter> write_parameters);
Result SendCommandByPassThrough(u64 device_handle, const Time::Clock::TimeSpanType& timeout,
std::span<const u8> command_data, std::span<u8> out_data);
// Nfp device manager
Result Mount(u64 device_handle, NFP::ModelType model_type, NFP::MountTarget mount_target);
Result Unmount(u64 device_handle);
Result OpenApplicationArea(u64 device_handle, u32 access_id);
Result GetApplicationArea(u64 device_handle, std::span<u8> data) const;
Result SetApplicationArea(u64 device_handle, std::span<const u8> data);
Result Flush(u64 device_handle);
Result Restore(u64 device_handle);
Result CreateApplicationArea(u64 device_handle, u32 access_id, std::span<const u8> data);
Result GetRegisterInfo(u64 device_handle, NFP::RegisterInfo& register_info) const;
Result GetCommonInfo(u64 device_handle, NFP::CommonInfo& common_info) const;
Result GetModelInfo(u64 device_handle, NFP::ModelInfo& model_info) const;
u32 GetApplicationAreaSize() const;
Result RecreateApplicationArea(u64 device_handle, u32 access_id, std::span<const u8> data);
Result Format(u64 device_handle);
Result GetAdminInfo(u64 device_handle, NFP::AdminInfo& admin_info) const;
Result GetRegisterInfoPrivate(u64 device_handle, NFP::RegisterInfoPrivate& register_info) const;
Result SetRegisterInfoPrivate(u64 device_handle, const NFP::RegisterInfoPrivate& register_info);
Result DeleteRegisterInfo(u64 device_handle);
Result DeleteApplicationArea(u64 device_handle);
Result ExistsApplicationArea(u64 device_handle, bool& has_application_area) const;
Result GetAll(u64 device_handle, NFP::NfpData& nfp_data) const;
Result SetAll(u64 device_handle, const NFP::NfpData& nfp_data);
Result FlushDebug(u64 device_handle);
Result BreakTag(u64 device_handle, NFP::BreakType break_type);
Result ReadBackupData(u64 device_handle, std::span<u8> data) const;
Result WriteBackupData(u64 device_handle, std::span<const u8> data);
Result WriteNtf(u64 device_handle, NFP::WriteType, std::span<const u8> data);
private:
Result IsNfcEnabled() const;
Result IsNfcParameterSet() const;
Result IsNfcInitialized() const;
Result GetDeviceFromHandle(u64 handle, std::shared_ptr<NfcDevice>& device,
bool check_state) const;
Result GetDeviceHandle(u64 handle, std::shared_ptr<NfcDevice>& device) const;
Result VerifyDeviceResult(std::shared_ptr<NfcDevice> device, Result operation_result) const;
Result CheckDeviceState(std::shared_ptr<NfcDevice> device) const;
std::optional<std::shared_ptr<NfcDevice>> GetNfcDevice(u64 handle);
const std::optional<std::shared_ptr<NfcDevice>> GetNfcDevice(u64 handle) const;
bool is_initialized = false;
mutable std::mutex mutex;
std::array<std::shared_ptr<NfcDevice>, 10> devices{};
Core::System& system;
KernelHelpers::ServiceContext service_context;
Kernel::KEvent* availability_change_event;
};
} // namespace Service::NFC

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// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
#pragma once
#include "core/hle/result.h"
namespace Service::NFC::Mifare {
constexpr Result ResultDeviceNotFound(ErrorModule::NFCMifare, 64);
constexpr Result ResultInvalidArgument(ErrorModule::NFCMifare, 65);
constexpr Result ResultWrongDeviceState(ErrorModule::NFCMifare, 73);
constexpr Result ResultNfcDisabled(ErrorModule::NFCMifare, 80);
constexpr Result ResultTagRemoved(ErrorModule::NFCMifare, 97);
constexpr Result ResultReadError(ErrorModule::NFCMifare, 288);
} // namespace Service::NFC::Mifare

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// 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

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// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include "common/logging/log.h"
#include "core/core.h"
#include "core/hid/hid_types.h"
#include "core/hle/kernel/k_event.h"
#include "core/hle/service/ipc_helpers.h"
#include "core/hle/service/nfc/mifare_user.h"
#include "core/hle/service/nfc/nfc_device.h"
#include "core/hle/service/nfc/nfc_result.h"
namespace Service::NFC {
MFIUser::MFIUser(Core::System& system_)
: ServiceFramework{system_, "NFC::MFIUser"}, service_context{system_, service_name} {
static const FunctionInfo functions[] = {
{0, &MFIUser::Initialize, "Initialize"},
{1, &MFIUser::Finalize, "Finalize"},
{2, &MFIUser::ListDevices, "ListDevices"},
{3, &MFIUser::StartDetection, "StartDetection"},
{4, &MFIUser::StopDetection, "StopDetection"},
{5, &MFIUser::Read, "Read"},
{6, &MFIUser::Write, "Write"},
{7, &MFIUser::GetTagInfo, "GetTagInfo"},
{8, &MFIUser::GetActivateEventHandle, "GetActivateEventHandle"},
{9, &MFIUser::GetDeactivateEventHandle, "GetDeactivateEventHandle"},
{10, &MFIUser::GetState, "GetState"},
{11, &MFIUser::GetDeviceState, "GetDeviceState"},
{12, &MFIUser::GetNpadId, "GetNpadId"},
{13, &MFIUser::GetAvailabilityChangeEventHandle, "GetAvailabilityChangeEventHandle"},
};
RegisterHandlers(functions);
availability_change_event = service_context.CreateEvent("MFIUser:AvailabilityChangeEvent");
for (u32 device_index = 0; device_index < 10; device_index++) {
devices[device_index] =
std::make_shared<NfcDevice>(Core::HID::IndexToNpadIdType(device_index), system,
service_context, availability_change_event);
}
}
MFIUser ::~MFIUser() {
availability_change_event->Close();
}
void MFIUser::Initialize(HLERequestContext& ctx) {
LOG_INFO(Service_NFC, "called");
state = State::Initialized;
for (auto& device : devices) {
device->Initialize();
}
IPC::ResponseBuilder rb{ctx, 2, 0};
rb.Push(ResultSuccess);
}
void MFIUser::Finalize(HLERequestContext& ctx) {
LOG_INFO(Service_NFC, "called");
state = State::NonInitialized;
for (auto& device : devices) {
device->Finalize();
}
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(ResultSuccess);
}
void MFIUser::ListDevices(HLERequestContext& ctx) {
LOG_DEBUG(Service_NFC, "called");
if (state == State::NonInitialized) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(MifareNfcDisabled);
return;
}
if (!ctx.CanWriteBuffer()) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(MifareInvalidArgument);
return;
}
if (ctx.GetWriteBufferSize() == 0) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(MifareInvalidArgument);
return;
}
std::vector<u64> nfp_devices;
const std::size_t max_allowed_devices = ctx.GetWriteBufferNumElements<u64>();
for (const auto& device : devices) {
if (nfp_devices.size() >= max_allowed_devices) {
continue;
}
if (device->GetCurrentState() != NFP::DeviceState::Unavailable) {
nfp_devices.push_back(device->GetHandle());
}
}
if (nfp_devices.empty()) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(MifareDeviceNotFound);
return;
}
ctx.WriteBuffer(nfp_devices);
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(ResultSuccess);
rb.Push(static_cast<s32>(nfp_devices.size()));
}
void MFIUser::StartDetection(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
LOG_INFO(Service_NFC, "called, device_handle={}", device_handle);
if (state == State::NonInitialized) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(MifareNfcDisabled);
return;
}
auto device = GetNfcDevice(device_handle);
if (!device.has_value()) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(MifareDeviceNotFound);
return;
}
const auto result = device.value()->StartDetection(NFP::TagProtocol::All);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(result);
}
void MFIUser::StopDetection(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
LOG_INFO(Service_NFC, "called, device_handle={}", device_handle);
if (state == State::NonInitialized) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(MifareNfcDisabled);
return;
}
auto device = GetNfcDevice(device_handle);
if (!device.has_value()) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(MifareDeviceNotFound);
return;
}
const auto result = device.value()->StopDetection();
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(result);
}
void MFIUser::Read(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
const auto buffer{ctx.ReadBuffer()};
const auto number_of_commands{ctx.GetReadBufferNumElements<NFP::MifareReadBlockParameter>()};
std::vector<NFP::MifareReadBlockParameter> read_commands(number_of_commands);
memcpy(read_commands.data(), buffer.data(),
number_of_commands * sizeof(NFP::MifareReadBlockParameter));
LOG_INFO(Service_NFC, "(STUBBED) called, device_handle={}, read_commands_size={}",
device_handle, number_of_commands);
if (state == State::NonInitialized) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(MifareNfcDisabled);
return;
}
auto device = GetNfcDevice(device_handle);
if (!device.has_value()) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(MifareDeviceNotFound);
return;
}
Result result = ResultSuccess;
std::vector<NFP::MifareReadBlockData> out_data(number_of_commands);
for (std::size_t i = 0; i < number_of_commands; i++) {
result = device.value()->MifareRead(read_commands[i], out_data[i]);
if (result.IsError()) {
break;
}
}
ctx.WriteBuffer(out_data);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(result);
}
void MFIUser::Write(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
const auto buffer{ctx.ReadBuffer()};
const auto number_of_commands{ctx.GetReadBufferNumElements<NFP::MifareWriteBlockParameter>()};
std::vector<NFP::MifareWriteBlockParameter> write_commands(number_of_commands);
memcpy(write_commands.data(), buffer.data(),
number_of_commands * sizeof(NFP::MifareWriteBlockParameter));
LOG_INFO(Service_NFC, "(STUBBED) called, device_handle={}, write_commands_size={}",
device_handle, number_of_commands);
if (state == State::NonInitialized) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(MifareNfcDisabled);
return;
}
auto device = GetNfcDevice(device_handle);
if (!device.has_value()) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(MifareDeviceNotFound);
return;
}
Result result = ResultSuccess;
std::vector<NFP::MifareReadBlockData> out_data(number_of_commands);
for (std::size_t i = 0; i < number_of_commands; i++) {
result = device.value()->MifareWrite(write_commands[i]);
if (result.IsError()) {
break;
}
}
if (result.IsSuccess()) {
result = device.value()->Flush();
}
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(result);
}
void MFIUser::GetTagInfo(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
LOG_INFO(Service_NFC, "called, device_handle={}", device_handle);
if (state == State::NonInitialized) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(MifareNfcDisabled);
return;
}
auto device = GetNfcDevice(device_handle);
if (!device.has_value()) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(MifareDeviceNotFound);
return;
}
NFP::TagInfo tag_info{};
const auto result = device.value()->GetTagInfo(tag_info, true);
ctx.WriteBuffer(tag_info);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(result);
}
void MFIUser::GetActivateEventHandle(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
LOG_DEBUG(Service_NFC, "called, device_handle={}", device_handle);
if (state == State::NonInitialized) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(MifareNfcDisabled);
return;
}
auto device = GetNfcDevice(device_handle);
if (!device.has_value()) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(MifareDeviceNotFound);
return;
}
IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(ResultSuccess);
rb.PushCopyObjects(device.value()->GetActivateEvent());
}
void MFIUser::GetDeactivateEventHandle(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
LOG_DEBUG(Service_NFC, "called, device_handle={}", device_handle);
if (state == State::NonInitialized) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(MifareNfcDisabled);
return;
}
auto device = GetNfcDevice(device_handle);
if (!device.has_value()) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(MifareDeviceNotFound);
return;
}
IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(ResultSuccess);
rb.PushCopyObjects(device.value()->GetDeactivateEvent());
}
void MFIUser::GetState(HLERequestContext& ctx) {
LOG_DEBUG(Service_NFC, "called");
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(ResultSuccess);
rb.PushEnum(state);
}
void MFIUser::GetDeviceState(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
LOG_DEBUG(Service_NFC, "called, device_handle={}", device_handle);
auto device = GetNfcDevice(device_handle);
if (!device.has_value()) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(MifareDeviceNotFound);
return;
}
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(ResultSuccess);
rb.PushEnum(device.value()->GetCurrentState());
}
void MFIUser::GetNpadId(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
LOG_DEBUG(Service_NFC, "called, device_handle={}", device_handle);
if (state == State::NonInitialized) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(MifareNfcDisabled);
return;
}
auto device = GetNfcDevice(device_handle);
if (!device.has_value()) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(MifareDeviceNotFound);
return;
}
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(ResultSuccess);
rb.PushEnum(device.value()->GetNpadId());
}
void MFIUser::GetAvailabilityChangeEventHandle(HLERequestContext& ctx) {
LOG_INFO(Service_NFC, "called");
if (state == State::NonInitialized) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(MifareNfcDisabled);
return;
}
IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(ResultSuccess);
rb.PushCopyObjects(availability_change_event->GetReadableEvent());
}
std::optional<std::shared_ptr<NfcDevice>> MFIUser::GetNfcDevice(u64 handle) {
for (auto& device : devices) {
if (device->GetHandle() == handle) {
return device;
}
}
return std::nullopt;
}
} // namespace Service::NFC

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@ -1,52 +0,0 @@
// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include <array>
#include <memory>
#include <optional>
#include "core/hle/service/kernel_helpers.h"
#include "core/hle/service/service.h"
namespace Service::NFC {
class NfcDevice;
class MFIUser final : public ServiceFramework<MFIUser> {
public:
explicit MFIUser(Core::System& system_);
~MFIUser();
private:
enum class State : u32 {
NonInitialized,
Initialized,
};
void Initialize(HLERequestContext& ctx);
void Finalize(HLERequestContext& ctx);
void ListDevices(HLERequestContext& ctx);
void StartDetection(HLERequestContext& ctx);
void StopDetection(HLERequestContext& ctx);
void Read(HLERequestContext& ctx);
void Write(HLERequestContext& ctx);
void GetTagInfo(HLERequestContext& ctx);
void GetActivateEventHandle(HLERequestContext& ctx);
void GetDeactivateEventHandle(HLERequestContext& ctx);
void GetState(HLERequestContext& ctx);
void GetDeviceState(HLERequestContext& ctx);
void GetNpadId(HLERequestContext& ctx);
void GetAvailabilityChangeEventHandle(HLERequestContext& ctx);
std::optional<std::shared_ptr<NfcDevice>> GetNfcDevice(u64 handle);
KernelHelpers::ServiceContext service_context;
std::array<std::shared_ptr<NfcDevice>, 10> devices{};
State state{State::NonInitialized};
Kernel::KEvent* availability_change_event;
};
} // namespace Service::NFC

View File

@ -6,14 +6,115 @@
#include "common/logging/log.h"
#include "common/settings.h"
#include "core/hle/service/ipc_helpers.h"
#include "core/hle/service/nfc/mifare_user.h"
#include "core/hle/service/nfc/nfc.h"
#include "core/hle/service/nfc/nfc_user.h"
#include "core/hle/service/nfc/nfc_interface.h"
#include "core/hle/service/server_manager.h"
#include "core/hle/service/service.h"
namespace Service::NFC {
class IUser final : public NfcInterface {
public:
explicit IUser(Core::System& system_) : NfcInterface(system_, "NFC::IUser", BackendType::Nfc) {
// clang-format off
static const FunctionInfo functions[] = {
{0, &NfcInterface::Initialize, "InitializeOld"},
{1, &NfcInterface::Finalize, "FinalizeOld"},
{2, &NfcInterface::GetState, "GetStateOld"},
{3, &NfcInterface::IsNfcEnabled, "IsNfcEnabledOld"},
{400, &NfcInterface::Initialize, "Initialize"},
{401, &NfcInterface::Finalize, "Finalize"},
{402, &NfcInterface::GetState, "GetState"},
{403, &NfcInterface::IsNfcEnabled, "IsNfcEnabled"},
{404, &NfcInterface::ListDevices, "ListDevices"},
{405, &NfcInterface::GetDeviceState, "GetDeviceState"},
{406, &NfcInterface::GetNpadId, "GetNpadId"},
{407, &NfcInterface::AttachAvailabilityChangeEvent, "AttachAvailabilityChangeEvent"},
{408, &NfcInterface::StartDetection, "StartDetection"},
{409, &NfcInterface::StopDetection, "StopDetection"},
{410, &NfcInterface::GetTagInfo, "GetTagInfo"},
{411, &NfcInterface::AttachActivateEvent, "AttachActivateEvent"},
{412, &NfcInterface::AttachDeactivateEvent, "AttachDeactivateEvent"},
{1000, &NfcInterface::ReadMifare, "ReadMifare"},
{1001, &NfcInterface::WriteMifare ,"WriteMifare"},
{1300, &NfcInterface::SendCommandByPassThrough, "SendCommandByPassThrough"},
{1301, nullptr, "KeepPassThroughSession"},
{1302, nullptr, "ReleasePassThroughSession"},
};
// clang-format on
RegisterHandlers(functions);
}
};
class ISystem final : public NfcInterface {
public:
explicit ISystem(Core::System& system_)
: NfcInterface{system_, "NFC::ISystem", BackendType::Nfc} {
// clang-format off
static const FunctionInfo functions[] = {
{0, &NfcInterface::Initialize, "InitializeOld"},
{1, &NfcInterface::Finalize, "FinalizeOld"},
{2, &NfcInterface::GetState, "GetStateOld"},
{3, &NfcInterface::IsNfcEnabled, "IsNfcEnabledOld"},
{100, nullptr, "SetNfcEnabledOld"},
{400, &NfcInterface::Initialize, "Initialize"},
{401, &NfcInterface::Finalize, "Finalize"},
{402, &NfcInterface::GetState, "GetState"},
{403, &NfcInterface::IsNfcEnabled, "IsNfcEnabled"},
{404, &NfcInterface::ListDevices, "ListDevices"},
{405, &NfcInterface::GetDeviceState, "GetDeviceState"},
{406, &NfcInterface::GetNpadId, "GetNpadId"},
{407, &NfcInterface::AttachAvailabilityChangeEvent, "AttachAvailabilityChangeEvent"},
{408, &NfcInterface::StartDetection, "StartDetection"},
{409, &NfcInterface::StopDetection, "StopDetection"},
{410, &NfcInterface::GetTagInfo, "GetTagInfo"},
{411, &NfcInterface::AttachActivateEvent, "AttachActivateEvent"},
{412, &NfcInterface::AttachDeactivateEvent, "AttachDeactivateEvent"},
{500, nullptr, "SetNfcEnabled"},
{510, nullptr, "OutputTestWave"},
{1000, &NfcInterface::ReadMifare, "ReadMifare"},
{1001, &NfcInterface::WriteMifare, "WriteMifare"},
{1300, &NfcInterface::SendCommandByPassThrough, "SendCommandByPassThrough"},
{1301, nullptr, "KeepPassThroughSession"},
{1302, nullptr, "ReleasePassThroughSession"},
};
// clang-format on
RegisterHandlers(functions);
}
};
// MFInterface has an unique interface but it's identical to NfcInterface so we can keep the code
// simpler
using MFInterface = NfcInterface;
class MFIUser final : public MFInterface {
public:
explicit MFIUser(Core::System& system_)
: MFInterface{system_, "NFC::MFInterface", BackendType::Mifare} {
// clang-format off
static const FunctionInfoTyped<MFIUser> functions[] = {
{0, &MFIUser::Initialize, "Initialize"},
{1, &MFIUser::Finalize, "Finalize"},
{2, &MFIUser::ListDevices, "ListDevices"},
{3, &MFIUser::StartDetection, "StartDetection"},
{4, &MFIUser::StopDetection, "StopDetection"},
{5, &MFIUser::ReadMifare, "Read"},
{6, &MFIUser::WriteMifare, "Write"},
{7, &MFIUser::GetTagInfo, "GetTagInfo"},
{8, &MFIUser::AttachActivateEvent, "GetActivateEventHandle"},
{9, &MFIUser::AttachDeactivateEvent, "GetDeactivateEventHandle"},
{10, &MFIUser::GetState, "GetState"},
{11, &MFIUser::GetDeviceState, "GetDeviceState"},
{12, &MFIUser::GetNpadId, "GetNpadId"},
{13, &MFIUser::AttachAvailabilityChangeEvent, "GetAvailabilityChangeEventHandle"},
};
// clang-format on
RegisterHandlers(functions);
}
};
class IAm final : public ServiceFramework<IAm> {
public:
explicit IAm(Core::System& system_) : ServiceFramework{system_, "NFC::IAm"} {
@ -34,7 +135,7 @@ public:
explicit NFC_AM(Core::System& system_) : ServiceFramework{system_, "nfc:am"} {
// clang-format off
static const FunctionInfo functions[] = {
{0, &NFC_AM::CreateAmInterface, "CreateAmInterface"},
{0, &NFC_AM::CreateAmNfcInterface, "CreateAmNfcInterface"},
};
// clang-format on
@ -42,7 +143,7 @@ public:
}
private:
void CreateAmInterface(HLERequestContext& ctx) {
void CreateAmNfcInterface(HLERequestContext& ctx) {
LOG_DEBUG(Service_NFC, "called");
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
@ -56,7 +157,7 @@ public:
explicit NFC_MF_U(Core::System& system_) : ServiceFramework{system_, "nfc:mf:u"} {
// clang-format off
static const FunctionInfo functions[] = {
{0, &NFC_MF_U::CreateUserInterface, "CreateUserInterface"},
{0, &NFC_MF_U::CreateUserNfcInterface, "CreateUserNfcInterface"},
};
// clang-format on
@ -64,7 +165,7 @@ public:
}
private:
void CreateUserInterface(HLERequestContext& ctx) {
void CreateUserNfcInterface(HLERequestContext& ctx) {
LOG_DEBUG(Service_NFC, "called");
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
@ -78,7 +179,7 @@ public:
explicit NFC_U(Core::System& system_) : ServiceFramework{system_, "nfc:user"} {
// clang-format off
static const FunctionInfo functions[] = {
{0, &NFC_U::CreateUserInterface, "CreateUserInterface"},
{0, &NFC_U::CreateUserNfcInterface, "CreateUserNfcInterface"},
};
// clang-format on
@ -86,7 +187,7 @@ public:
}
private:
void CreateUserInterface(HLERequestContext& ctx) {
void CreateUserNfcInterface(HLERequestContext& ctx) {
LOG_DEBUG(Service_NFC, "called");
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
@ -95,49 +196,12 @@ private:
}
};
class ISystem final : public ServiceFramework<ISystem> {
public:
explicit ISystem(Core::System& system_) : ServiceFramework{system_, "ISystem"} {
// clang-format off
static const FunctionInfo functions[] = {
{0, nullptr, "Initialize"},
{1, nullptr, "Finalize"},
{2, nullptr, "GetStateOld"},
{3, nullptr, "IsNfcEnabledOld"},
{100, nullptr, "SetNfcEnabledOld"},
{400, nullptr, "InitializeSystem"},
{401, nullptr, "FinalizeSystem"},
{402, nullptr, "GetState"},
{403, nullptr, "IsNfcEnabled"},
{404, nullptr, "ListDevices"},
{405, nullptr, "GetDeviceState"},
{406, nullptr, "GetNpadId"},
{407, nullptr, "AttachAvailabilityChangeEvent"},
{408, nullptr, "StartDetection"},
{409, nullptr, "StopDetection"},
{410, nullptr, "GetTagInfo"},
{411, nullptr, "AttachActivateEvent"},
{412, nullptr, "AttachDeactivateEvent"},
{500, nullptr, "SetNfcEnabled"},
{510, nullptr, "OutputTestWave"},
{1000, nullptr, "ReadMifare"},
{1001, nullptr, "WriteMifare"},
{1300, nullptr, "SendCommandByPassThrough"},
{1301, nullptr, "KeepPassThroughSession"},
{1302, nullptr, "ReleasePassThroughSession"},
};
// clang-format on
RegisterHandlers(functions);
}
};
class NFC_SYS final : public ServiceFramework<NFC_SYS> {
public:
explicit NFC_SYS(Core::System& system_) : ServiceFramework{system_, "nfc:sys"} {
// clang-format off
static const FunctionInfo functions[] = {
{0, &NFC_SYS::CreateSystemInterface, "CreateSystemInterface"},
{0, &NFC_SYS::CreateSystemNfcInterface, "CreateSystemNfcInterface"},
};
// clang-format on
@ -145,7 +209,7 @@ public:
}
private:
void CreateSystemInterface(HLERequestContext& ctx) {
void CreateSystemNfcInterface(HLERequestContext& ctx) {
LOG_DEBUG(Service_NFC, "called");
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
@ -161,6 +225,7 @@ void LoopProcess(Core::System& system) {
server_manager->RegisterNamedService("nfc:mf:u", std::make_shared<NFC_MF_U>(system));
server_manager->RegisterNamedService("nfc:user", std::make_shared<NFC_U>(system));
server_manager->RegisterNamedService("nfc:sys", std::make_shared<NFC_SYS>(system));
ServerManager::RunServer(std::move(server_manager));
}

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@ -1,288 +0,0 @@
// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include "common/input.h"
#include "common/logging/log.h"
#include "core/core.h"
#include "core/hid/emulated_controller.h"
#include "core/hid/hid_core.h"
#include "core/hid/hid_types.h"
#include "core/hle/kernel/k_event.h"
#include "core/hle/service/ipc_helpers.h"
#include "core/hle/service/nfc/nfc_device.h"
#include "core/hle/service/nfc/nfc_result.h"
#include "core/hle/service/nfc/nfc_user.h"
namespace Service::NFC {
NfcDevice::NfcDevice(Core::HID::NpadIdType npad_id_, Core::System& system_,
KernelHelpers::ServiceContext& service_context_,
Kernel::KEvent* availability_change_event_)
: npad_id{npad_id_}, system{system_}, service_context{service_context_},
availability_change_event{availability_change_event_} {
activate_event = service_context.CreateEvent("IUser:NFCActivateEvent");
deactivate_event = service_context.CreateEvent("IUser:NFCDeactivateEvent");
npad_device = system.HIDCore().GetEmulatedController(npad_id);
Core::HID::ControllerUpdateCallback engine_callback{
.on_change = [this](Core::HID::ControllerTriggerType type) { NpadUpdate(type); },
.is_npad_service = false,
};
is_controller_set = true;
callback_key = npad_device->SetCallback(engine_callback);
}
NfcDevice::~NfcDevice() {
activate_event->Close();
deactivate_event->Close();
if (!is_controller_set) {
return;
}
npad_device->DeleteCallback(callback_key);
is_controller_set = false;
};
void NfcDevice::NpadUpdate(Core::HID::ControllerTriggerType type) {
if (!is_initalized) {
return;
}
if (type == Core::HID::ControllerTriggerType::Connected) {
Initialize();
availability_change_event->Signal();
return;
}
if (type == Core::HID::ControllerTriggerType::Disconnected) {
device_state = NFP::DeviceState::Unavailable;
availability_change_event->Signal();
return;
}
if (type != Core::HID::ControllerTriggerType::Nfc) {
return;
}
if (!npad_device->IsConnected()) {
return;
}
const auto nfc_status = npad_device->GetNfc();
switch (nfc_status.state) {
case Common::Input::NfcState::NewAmiibo:
LoadNfcTag(nfc_status.data);
break;
case Common::Input::NfcState::AmiiboRemoved:
if (device_state != NFP::DeviceState::SearchingForTag) {
CloseNfcTag();
}
break;
default:
break;
}
}
bool NfcDevice::LoadNfcTag(std::span<const u8> data) {
if (device_state != NFP::DeviceState::SearchingForTag) {
LOG_ERROR(Service_NFC, "Game is not looking for nfc tag, current state {}", device_state);
return false;
}
if (data.size() < sizeof(NFP::EncryptedNTAG215File)) {
LOG_ERROR(Service_NFC, "Not an amiibo, size={}", data.size());
return false;
}
tag_data.resize(data.size());
memcpy(tag_data.data(), data.data(), data.size());
memcpy(&encrypted_tag_data, data.data(), sizeof(NFP::EncryptedNTAG215File));
device_state = NFP::DeviceState::TagFound;
deactivate_event->GetReadableEvent().Clear();
activate_event->Signal();
return true;
}
void NfcDevice::CloseNfcTag() {
LOG_INFO(Service_NFC, "Remove nfc tag");
device_state = NFP::DeviceState::TagRemoved;
encrypted_tag_data = {};
activate_event->GetReadableEvent().Clear();
deactivate_event->Signal();
}
Kernel::KReadableEvent& NfcDevice::GetActivateEvent() const {
return activate_event->GetReadableEvent();
}
Kernel::KReadableEvent& NfcDevice::GetDeactivateEvent() const {
return deactivate_event->GetReadableEvent();
}
void NfcDevice::Initialize() {
device_state =
npad_device->HasNfc() ? NFP::DeviceState::Initialized : NFP::DeviceState::Unavailable;
encrypted_tag_data = {};
is_initalized = true;
}
void NfcDevice::Finalize() {
if (device_state == NFP::DeviceState::SearchingForTag ||
device_state == NFP::DeviceState::TagRemoved) {
StopDetection();
}
device_state = NFP::DeviceState::Unavailable;
is_initalized = false;
}
Result NfcDevice::StartDetection(NFP::TagProtocol allowed_protocol) {
if (device_state != NFP::DeviceState::Initialized &&
device_state != NFP::DeviceState::TagRemoved) {
LOG_ERROR(Service_NFC, "Wrong device state {}", device_state);
return WrongDeviceState;
}
if (npad_device->SetPollingMode(Core::HID::EmulatedDeviceIndex::RightIndex,
Common::Input::PollingMode::NFC) !=
Common::Input::DriverResult::Success) {
LOG_ERROR(Service_NFC, "Nfc not supported");
return NfcDisabled;
}
device_state = NFP::DeviceState::SearchingForTag;
allowed_protocols = allowed_protocol;
return ResultSuccess;
}
Result NfcDevice::StopDetection() {
npad_device->SetPollingMode(Core::HID::EmulatedDeviceIndex::RightIndex,
Common::Input::PollingMode::Active);
if (device_state == NFP::DeviceState::Initialized) {
return ResultSuccess;
}
if (device_state == NFP::DeviceState::TagFound ||
device_state == NFP::DeviceState::TagMounted) {
CloseNfcTag();
return ResultSuccess;
}
if (device_state == NFP::DeviceState::SearchingForTag ||
device_state == NFP::DeviceState::TagRemoved) {
device_state = NFP::DeviceState::Initialized;
return ResultSuccess;
}
LOG_ERROR(Service_NFC, "Wrong device state {}", device_state);
return WrongDeviceState;
}
Result NfcDevice::Flush() {
if (device_state != NFP::DeviceState::TagFound &&
device_state != NFP::DeviceState::TagMounted) {
LOG_ERROR(Service_NFC, "Wrong device state {}", device_state);
if (device_state == NFP::DeviceState::TagRemoved) {
return TagRemoved;
}
return WrongDeviceState;
}
if (!npad_device->WriteNfc(tag_data)) {
LOG_ERROR(Service_NFP, "Error writing to file");
return MifareReadError;
}
return ResultSuccess;
}
Result NfcDevice::GetTagInfo(NFP::TagInfo& tag_info, bool is_mifare) const {
if (device_state != NFP::DeviceState::TagFound &&
device_state != NFP::DeviceState::TagMounted) {
LOG_ERROR(Service_NFC, "Wrong device state {}", device_state);
if (device_state == NFP::DeviceState::TagRemoved) {
return TagRemoved;
}
return WrongDeviceState;
}
if (is_mifare) {
tag_info = {
.uuid = encrypted_tag_data.uuid.uid,
.uuid_length = static_cast<u8>(encrypted_tag_data.uuid.uid.size()),
.protocol = NFP::TagProtocol::TypeA,
.tag_type = NFP::TagType::Type4,
};
return ResultSuccess;
}
// Protocol and tag type may change here
tag_info = {
.uuid = encrypted_tag_data.uuid.uid,
.uuid_length = static_cast<u8>(encrypted_tag_data.uuid.uid.size()),
.protocol = NFP::TagProtocol::TypeA,
.tag_type = NFP::TagType::Type2,
};
return ResultSuccess;
}
Result NfcDevice::MifareRead(const NFP::MifareReadBlockParameter& parameter,
NFP::MifareReadBlockData& read_block_data) {
const std::size_t sector_index = parameter.sector_number * sizeof(NFP::DataBlock);
read_block_data.sector_number = parameter.sector_number;
if (device_state != NFP::DeviceState::TagFound &&
device_state != NFP::DeviceState::TagMounted) {
LOG_ERROR(Service_NFC, "Wrong device state {}", device_state);
if (device_state == NFP::DeviceState::TagRemoved) {
return TagRemoved;
}
return WrongDeviceState;
}
if (tag_data.size() < sector_index + sizeof(NFP::DataBlock)) {
return MifareReadError;
}
// TODO: Use parameter.sector_key to read encrypted data
memcpy(read_block_data.data.data(), tag_data.data() + sector_index, sizeof(NFP::DataBlock));
return ResultSuccess;
}
Result NfcDevice::MifareWrite(const NFP::MifareWriteBlockParameter& parameter) {
const std::size_t sector_index = parameter.sector_number * sizeof(NFP::DataBlock);
if (device_state != NFP::DeviceState::TagFound &&
device_state != NFP::DeviceState::TagMounted) {
LOG_ERROR(Service_NFC, "Wrong device state {}", device_state);
if (device_state == NFP::DeviceState::TagRemoved) {
return TagRemoved;
}
return WrongDeviceState;
}
if (tag_data.size() < sector_index + sizeof(NFP::DataBlock)) {
return MifareReadError;
}
// TODO: Use parameter.sector_key to encrypt the data
memcpy(tag_data.data() + sector_index, parameter.data.data(), sizeof(NFP::DataBlock));
return ResultSuccess;
}
u64 NfcDevice::GetHandle() const {
// Generate a handle based of the npad id
return static_cast<u64>(npad_id);
}
NFP::DeviceState NfcDevice::GetCurrentState() const {
return device_state;
}
Core::HID::NpadIdType NfcDevice::GetNpadId() const {
return npad_id;
}
} // namespace Service::NFC

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@ -1,78 +0,0 @@
// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include "common/common_types.h"
#include "core/hle/service/kernel_helpers.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::NFC {
class NfcDevice {
public:
NfcDevice(Core::HID::NpadIdType npad_id_, Core::System& system_,
KernelHelpers::ServiceContext& service_context_,
Kernel::KEvent* availability_change_event_);
~NfcDevice();
void Initialize();
void Finalize();
Result StartDetection(NFP::TagProtocol allowed_protocol);
Result StopDetection();
Result Flush();
Result GetTagInfo(NFP::TagInfo& tag_info, bool is_mifare) const;
Result MifareRead(const NFP::MifareReadBlockParameter& parameter,
NFP::MifareReadBlockData& read_block_data);
Result MifareWrite(const NFP::MifareWriteBlockParameter& parameter);
u64 GetHandle() const;
NFP::DeviceState GetCurrentState() const;
Core::HID::NpadIdType GetNpadId() const;
Kernel::KReadableEvent& GetActivateEvent() const;
Kernel::KReadableEvent& GetDeactivateEvent() const;
private:
void NpadUpdate(Core::HID::ControllerTriggerType type);
bool LoadNfcTag(std::span<const u8> data);
void CloseNfcTag();
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_initalized{};
NFP::TagProtocol allowed_protocols{};
NFP::DeviceState device_state{NFP::DeviceState::Unavailable};
NFP::EncryptedNTAG215File encrypted_tag_data{};
std::vector<u8> tag_data{};
};
} // namespace Service::NFC

View File

@ -0,0 +1,382 @@
// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include "common/logging/log.h"
#include "core/core.h"
#include "core/hid/hid_types.h"
#include "core/hle/kernel/k_event.h"
#include "core/hle/service/ipc_helpers.h"
#include "core/hle/service/nfc/common/device.h"
#include "core/hle/service/nfc/common/device_manager.h"
#include "core/hle/service/nfc/mifare_result.h"
#include "core/hle/service/nfc/mifare_types.h"
#include "core/hle/service/nfc/nfc_interface.h"
#include "core/hle/service/nfc/nfc_result.h"
#include "core/hle/service/nfc/nfc_types.h"
#include "core/hle/service/nfp/nfp_result.h"
#include "core/hle/service/time/clock_types.h"
namespace Service::NFC {
NfcInterface::NfcInterface(Core::System& system_, const char* name, BackendType service_backend)
: ServiceFramework{system_, name}, service_context{system_, service_name},
backend_type{service_backend} {}
NfcInterface ::~NfcInterface() = default;
void NfcInterface::Initialize(HLERequestContext& ctx) {
LOG_INFO(Service_NFC, "called");
auto manager = GetManager();
auto result = manager->Initialize();
if (result.IsSuccess()) {
state = State::Initialized;
} else {
manager->Finalize();
}
IPC::ResponseBuilder rb{ctx, 2, 0};
rb.Push(result);
}
void NfcInterface::Finalize(HLERequestContext& ctx) {
LOG_INFO(Service_NFC, "called");
if (state != State::NonInitialized) {
if (GetBackendType() != BackendType::None) {
GetManager()->Finalize();
}
device_manager = nullptr;
state = State::NonInitialized;
}
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(ResultSuccess);
}
void NfcInterface::GetState(HLERequestContext& ctx) {
LOG_DEBUG(Service_NFC, "called");
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(ResultSuccess);
rb.PushEnum(state);
}
void NfcInterface::IsNfcEnabled(HLERequestContext& ctx) {
LOG_DEBUG(Service_NFC, "called");
// TODO: This calls nn::settings::detail::GetNfcEnableFlag
const bool is_enabled = true;
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(ResultSuccess);
rb.Push(is_enabled);
}
void NfcInterface::ListDevices(HLERequestContext& ctx) {
std::vector<u64> nfp_devices;
const std::size_t max_allowed_devices = ctx.GetWriteBufferNumElements<u64>();
LOG_DEBUG(Service_NFC, "called");
auto result = GetManager()->ListDevices(nfp_devices, max_allowed_devices);
result = TranslateResultToServiceError(result);
if (result.IsError()) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(result);
return;
}
ctx.WriteBuffer(nfp_devices);
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(ResultSuccess);
rb.Push(static_cast<s32>(nfp_devices.size()));
}
void NfcInterface::GetDeviceState(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
LOG_DEBUG(Service_NFC, "called, device_handle={}", device_handle);
const auto device_state = GetManager()->GetDeviceState(device_handle);
if (device_state > DeviceState::Finalized) {
ASSERT_MSG(false, "Invalid device state");
}
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(ResultSuccess);
rb.PushEnum(device_state);
}
void NfcInterface::GetNpadId(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
LOG_DEBUG(Service_NFC, "called, device_handle={}", device_handle);
Core::HID::NpadIdType npad_id{};
auto result = GetManager()->GetNpadId(device_handle, npad_id);
result = TranslateResultToServiceError(result);
if (result.IsError()) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(result);
return;
}
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(ResultSuccess);
rb.PushEnum(npad_id);
}
void NfcInterface::AttachAvailabilityChangeEvent(HLERequestContext& ctx) {
LOG_INFO(Service_NFC, "called");
IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(ResultSuccess);
rb.PushCopyObjects(GetManager()->AttachAvailabilityChangeEvent());
}
void NfcInterface::StartDetection(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
const auto tag_protocol{rp.PopEnum<NfcProtocol>()};
LOG_INFO(Service_NFC, "called, device_handle={}, nfp_protocol={}", device_handle, tag_protocol);
auto result = GetManager()->StartDetection(device_handle, tag_protocol);
result = TranslateResultToServiceError(result);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(result);
}
void NfcInterface::StopDetection(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
LOG_INFO(Service_NFC, "called, device_handle={}", device_handle);
auto result = GetManager()->StopDetection(device_handle);
result = TranslateResultToServiceError(result);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(result);
}
void NfcInterface::GetTagInfo(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
LOG_INFO(Service_NFC, "called, device_handle={}", device_handle);
TagInfo tag_info{};
auto result =
GetManager()->GetTagInfo(device_handle, tag_info, backend_type == BackendType::Mifare);
result = TranslateResultToServiceError(result);
if (result.IsSuccess()) {
ctx.WriteBuffer(tag_info);
}
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(result);
}
void NfcInterface::AttachActivateEvent(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
LOG_DEBUG(Service_NFC, "called, device_handle={}", device_handle);
IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(ResultSuccess);
rb.PushCopyObjects(GetManager()->AttachActivateEvent(device_handle));
}
void NfcInterface::AttachDeactivateEvent(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
LOG_DEBUG(Service_NFC, "called, device_handle={}", device_handle);
IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(ResultSuccess);
rb.PushCopyObjects(GetManager()->AttachDeactivateEvent(device_handle));
}
void NfcInterface::ReadMifare(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
const auto buffer{ctx.ReadBuffer()};
const auto number_of_commands{ctx.GetReadBufferNumElements<MifareReadBlockParameter>()};
std::vector<MifareReadBlockParameter> read_commands(number_of_commands);
memcpy(read_commands.data(), buffer.data(),
number_of_commands * sizeof(MifareReadBlockParameter));
LOG_INFO(Service_NFC, "(STUBBED) called, device_handle={}, read_commands_size={}",
device_handle, number_of_commands);
std::vector<MifareReadBlockData> out_data(number_of_commands);
auto result = GetManager()->ReadMifare(device_handle, read_commands, out_data);
result = TranslateResultToServiceError(result);
if (result.IsSuccess()) {
ctx.WriteBuffer(out_data);
}
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(result);
}
void NfcInterface::WriteMifare(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
const auto buffer{ctx.ReadBuffer()};
const auto number_of_commands{ctx.GetReadBufferNumElements<MifareWriteBlockParameter>()};
std::vector<MifareWriteBlockParameter> write_commands(number_of_commands);
memcpy(write_commands.data(), buffer.data(),
number_of_commands * sizeof(MifareWriteBlockParameter));
LOG_INFO(Service_NFC, "(STUBBED) called, device_handle={}, write_commands_size={}",
device_handle, number_of_commands);
auto result = GetManager()->WriteMifare(device_handle, write_commands);
result = TranslateResultToServiceError(result);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(result);
}
void NfcInterface::SendCommandByPassThrough(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
const auto timeout{rp.PopRaw<Time::Clock::TimeSpanType>()};
const auto command_data{ctx.ReadBuffer()};
LOG_INFO(Service_NFC, "(STUBBED) called, device_handle={}, timeout={}, data_size={}",
device_handle, timeout.ToSeconds(), command_data.size());
std::vector<u8> out_data(1);
auto result =
GetManager()->SendCommandByPassThrough(device_handle, timeout, command_data, out_data);
result = TranslateResultToServiceError(result);
if (result.IsError()) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(result);
return;
}
ctx.WriteBuffer(out_data);
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(ResultSuccess);
rb.Push(static_cast<u32>(out_data.size()));
}
std::shared_ptr<DeviceManager> NfcInterface::GetManager() {
if (device_manager == nullptr) {
device_manager = std::make_shared<DeviceManager>(system, service_context);
}
return device_manager;
}
BackendType NfcInterface::GetBackendType() const {
return backend_type;
}
Result NfcInterface::TranslateResultToServiceError(Result result) const {
const auto backend = GetBackendType();
if (result.IsSuccess()) {
return result;
}
if (result.module != ErrorModule::NFC) {
return result;
}
switch (backend) {
case BackendType::Mifare:
return TranslateResultToNfp(result);
case BackendType::Nfp: {
return TranslateResultToNfp(result);
}
default:
if (result != ResultUnknown216) {
return result;
}
return ResultUnknown74;
}
}
Result NfcInterface::TranslateResultToNfp(Result result) const {
if (result == ResultDeviceNotFound) {
return NFP::ResultDeviceNotFound;
}
if (result == ResultInvalidArgument) {
return NFP::ResultInvalidArgument;
}
if (result == ResultWrongApplicationAreaSize) {
return NFP::ResultWrongApplicationAreaSize;
}
if (result == ResultWrongDeviceState) {
return NFP::ResultWrongDeviceState;
}
if (result == ResultUnknown74) {
return NFP::ResultUnknown74;
}
if (result == ResultNfcDisabled) {
return NFP::ResultNfcDisabled;
}
if (result == ResultNfcNotInitialized) {
return NFP::ResultNfcDisabled;
}
if (result == ResultWriteAmiiboFailed) {
return NFP::ResultWriteAmiiboFailed;
}
if (result == ResultTagRemoved) {
return NFP::ResultTagRemoved;
}
if (result == ResultRegistrationIsNotInitialized) {
return NFP::ResultRegistrationIsNotInitialized;
}
if (result == ResultApplicationAreaIsNotInitialized) {
return NFP::ResultApplicationAreaIsNotInitialized;
}
if (result == ResultCorruptedData) {
return NFP::ResultCorruptedData;
}
if (result == ResultWrongApplicationAreaId) {
return NFP::ResultWrongApplicationAreaId;
}
if (result == ResultApplicationAreaExist) {
return NFP::ResultApplicationAreaExist;
}
if (result == ResultNotAnAmiibo) {
return NFP::ResultNotAnAmiibo;
}
LOG_WARNING(Service_NFC, "Result conversion not handled");
return result;
}
Result NfcInterface::TranslateResultToMifare(Result result) const {
if (result == ResultDeviceNotFound) {
return Mifare::ResultDeviceNotFound;
}
if (result == ResultInvalidArgument) {
return Mifare::ResultInvalidArgument;
}
if (result == ResultWrongDeviceState) {
return Mifare::ResultWrongDeviceState;
}
if (result == ResultNfcDisabled) {
return Mifare::ResultNfcDisabled;
}
if (result == ResultTagRemoved) {
return Mifare::ResultTagRemoved;
}
LOG_WARNING(Service_NFC, "Result conversion not handled");
return result;
}
} // namespace Service::NFC

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@ -3,26 +3,17 @@
#pragma once
#include <array>
#include <memory>
#include <optional>
#include "core/hle/service/kernel_helpers.h"
#include "core/hle/service/nfc/nfc_types.h"
#include "core/hle/service/service.h"
namespace Service::NFC {
class NfcDevice;
class DeviceManager;
class IUser final : public ServiceFramework<IUser> {
class NfcInterface : public ServiceFramework<NfcInterface> {
public:
explicit IUser(Core::System& system_);
~IUser();
private:
enum class State : u32 {
NonInitialized,
Initialized,
};
explicit NfcInterface(Core::System& system_, const char* name, BackendType service_backend);
~NfcInterface();
void Initialize(HLERequestContext& ctx);
void Finalize(HLERequestContext& ctx);
@ -37,16 +28,22 @@ private:
void GetTagInfo(HLERequestContext& ctx);
void AttachActivateEvent(HLERequestContext& ctx);
void AttachDeactivateEvent(HLERequestContext& ctx);
void ReadMifare(HLERequestContext& ctx);
void WriteMifare(HLERequestContext& ctx);
void SendCommandByPassThrough(HLERequestContext& ctx);
std::optional<std::shared_ptr<NfcDevice>> GetNfcDevice(u64 handle);
protected:
std::shared_ptr<DeviceManager> GetManager();
BackendType GetBackendType() const;
Result TranslateResultToServiceError(Result result) const;
Result TranslateResultToNfp(Result result) const;
Result TranslateResultToMifare(Result result) const;
KernelHelpers::ServiceContext service_context;
std::array<std::shared_ptr<NfcDevice>, 10> devices{};
BackendType backend_type;
State state{State::NonInitialized};
Kernel::KEvent* availability_change_event;
std::shared_ptr<DeviceManager> device_manager = nullptr;
};
} // namespace Service::NFC

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@ -1,5 +1,5 @@
// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
#pragma once
@ -7,17 +7,22 @@
namespace Service::NFC {
constexpr Result DeviceNotFound(ErrorModule::NFC, 64);
constexpr Result InvalidArgument(ErrorModule::NFC, 65);
constexpr Result WrongDeviceState(ErrorModule::NFC, 73);
constexpr Result NfcDisabled(ErrorModule::NFC, 80);
constexpr Result TagRemoved(ErrorModule::NFC, 97);
constexpr Result MifareDeviceNotFound(ErrorModule::NFCMifare, 64);
constexpr Result MifareInvalidArgument(ErrorModule::NFCMifare, 65);
constexpr Result MifareWrongDeviceState(ErrorModule::NFCMifare, 73);
constexpr Result MifareNfcDisabled(ErrorModule::NFCMifare, 80);
constexpr Result MifareTagRemoved(ErrorModule::NFCMifare, 97);
constexpr Result MifareReadError(ErrorModule::NFCMifare, 288);
constexpr Result ResultDeviceNotFound(ErrorModule::NFC, 64);
constexpr Result ResultInvalidArgument(ErrorModule::NFC, 65);
constexpr Result ResultWrongApplicationAreaSize(ErrorModule::NFP, 68);
constexpr Result ResultWrongDeviceState(ErrorModule::NFC, 73);
constexpr Result ResultUnknown74(ErrorModule::NFC, 74);
constexpr Result ResultUnknown76(ErrorModule::NFC, 76);
constexpr Result ResultNfcNotInitialized(ErrorModule::NFC, 77);
constexpr Result ResultNfcDisabled(ErrorModule::NFC, 80);
constexpr Result ResultWriteAmiiboFailed(ErrorModule::NFP, 88);
constexpr Result ResultTagRemoved(ErrorModule::NFC, 97);
constexpr Result ResultRegistrationIsNotInitialized(ErrorModule::NFP, 120);
constexpr Result ResultApplicationAreaIsNotInitialized(ErrorModule::NFP, 128);
constexpr Result ResultCorruptedData(ErrorModule::NFP, 144);
constexpr Result ResultWrongApplicationAreaId(ErrorModule::NFP, 152);
constexpr Result ResultApplicationAreaExist(ErrorModule::NFP, 168);
constexpr Result ResultNotAnAmiibo(ErrorModule::NFP, 178);
constexpr Result ResultUnknown216(ErrorModule::NFC, 216);
} // namespace Service::NFC

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@ -0,0 +1,90 @@
// 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 BackendType : u32 {
None,
Nfc,
Nfp,
Mifare,
};
// This is nn::nfc::DeviceState
enum class DeviceState : u32 {
Initialized,
SearchingForTag,
TagFound,
TagRemoved,
TagMounted,
Unavailable,
Finalized,
};
// This is nn::nfc::State
enum class State : u32 {
NonInitialized,
Initialized,
};
// This is nn::nfc::TagType
enum class TagType : u32 {
None,
Type1, // ISO14443A RW 96-2k bytes 106kbit/s
Type2, // ISO14443A RW/RO 540 bytes 106kbit/s
Type3, // Sony FeliCa RW/RO 2k bytes 212kbit/s
Type4, // ISO14443A RW/RO 4k-32k bytes 424kbit/s
Type5, // ISO15693 RW/RO 540 bytes 106kbit/s
};
enum class PackedTagType : u8 {
None,
Type1, // ISO14443A RW 96-2k bytes 106kbit/s
Type2, // ISO14443A RW/RO 540 bytes 106kbit/s
Type3, // Sony FeliCa RW/RO 2k bytes 212kbit/s
Type4, // ISO14443A RW/RO 4k-32k bytes 424kbit/s
Type5, // ISO15693 RW/RO 540 bytes 106kbit/s
};
// This is nn::nfc::NfcProtocol
// Verify this enum. It might be completely wrong default protocol is 0x48
enum class NfcProtocol : u32 {
None,
TypeA = 1U << 0, // ISO14443A
TypeB = 1U << 1, // ISO14443B
TypeF = 1U << 2, // Sony FeliCa
Unknown1 = 1U << 3,
Unknown2 = 1U << 5,
All = 0xFFFFFFFFU,
};
// this is nn::nfc::TestWaveType
enum class TestWaveType : u32 {
Unknown,
};
using UniqueSerialNumber = std::array<u8, 7>;
using UniqueSerialNumberExtension = std::array<u8, 3>;
// This is nn::nfc::DeviceHandle
using DeviceHandle = u64;
// This is nn::nfc::TagInfo
struct TagInfo {
UniqueSerialNumber uuid;
UniqueSerialNumberExtension uuid_extension;
u8 uuid_length;
INSERT_PADDING_BYTES(0x15);
NfcProtocol protocol;
TagType tag_type;
INSERT_PADDING_BYTES(0x30);
};
static_assert(sizeof(TagInfo) == 0x58, "TagInfo is an invalid size");
} // namespace Service::NFC

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@ -1,365 +0,0 @@
// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include "common/logging/log.h"
#include "core/core.h"
#include "core/hid/hid_types.h"
#include "core/hle/kernel/k_event.h"
#include "core/hle/service/ipc_helpers.h"
#include "core/hle/service/nfc/nfc_device.h"
#include "core/hle/service/nfc/nfc_result.h"
#include "core/hle/service/nfc/nfc_user.h"
#include "core/hle/service/time/clock_types.h"
namespace Service::NFC {
IUser::IUser(Core::System& system_)
: ServiceFramework{system_, "NFC::IUser"}, service_context{system_, service_name} {
static const FunctionInfo functions[] = {
{0, &IUser::Initialize, "InitializeOld"},
{1, &IUser::Finalize, "FinalizeOld"},
{2, &IUser::GetState, "GetStateOld"},
{3, &IUser::IsNfcEnabled, "IsNfcEnabledOld"},
{400, &IUser::Initialize, "Initialize"},
{401, &IUser::Finalize, "Finalize"},
{402, &IUser::GetState, "GetState"},
{403, &IUser::IsNfcEnabled, "IsNfcEnabled"},
{404, &IUser::ListDevices, "ListDevices"},
{405, &IUser::GetDeviceState, "GetDeviceState"},
{406, &IUser::GetNpadId, "GetNpadId"},
{407, &IUser::AttachAvailabilityChangeEvent, "AttachAvailabilityChangeEvent"},
{408, &IUser::StartDetection, "StartDetection"},
{409, &IUser::StopDetection, "StopDetection"},
{410, &IUser::GetTagInfo, "GetTagInfo"},
{411, &IUser::AttachActivateEvent, "AttachActivateEvent"},
{412, &IUser::AttachDeactivateEvent, "AttachDeactivateEvent"},
{1000, nullptr, "ReadMifare"},
{1001, nullptr, "WriteMifare"},
{1300, &IUser::SendCommandByPassThrough, "SendCommandByPassThrough"},
{1301, nullptr, "KeepPassThroughSession"},
{1302, nullptr, "ReleasePassThroughSession"},
};
RegisterHandlers(functions);
availability_change_event = service_context.CreateEvent("IUser:AvailabilityChangeEvent");
for (u32 device_index = 0; device_index < 10; device_index++) {
devices[device_index] =
std::make_shared<NfcDevice>(Core::HID::IndexToNpadIdType(device_index), system,
service_context, availability_change_event);
}
}
IUser ::~IUser() {
availability_change_event->Close();
}
void IUser::Initialize(HLERequestContext& ctx) {
LOG_INFO(Service_NFC, "called");
state = State::Initialized;
for (auto& device : devices) {
device->Initialize();
}
IPC::ResponseBuilder rb{ctx, 2, 0};
rb.Push(ResultSuccess);
}
void IUser::Finalize(HLERequestContext& ctx) {
LOG_INFO(Service_NFC, "called");
state = State::NonInitialized;
for (auto& device : devices) {
device->Finalize();
}
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(ResultSuccess);
}
void IUser::GetState(HLERequestContext& ctx) {
LOG_DEBUG(Service_NFC, "called");
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(ResultSuccess);
rb.PushEnum(state);
}
void IUser::IsNfcEnabled(HLERequestContext& ctx) {
LOG_DEBUG(Service_NFC, "called");
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(ResultSuccess);
rb.Push(state != State::NonInitialized);
}
void IUser::ListDevices(HLERequestContext& ctx) {
LOG_DEBUG(Service_NFC, "called");
if (state == State::NonInitialized) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(NfcDisabled);
return;
}
if (!ctx.CanWriteBuffer()) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(InvalidArgument);
return;
}
if (ctx.GetWriteBufferSize() == 0) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(InvalidArgument);
return;
}
std::vector<u64> nfp_devices;
const std::size_t max_allowed_devices = ctx.GetWriteBufferNumElements<u64>();
for (auto& device : devices) {
if (nfp_devices.size() >= max_allowed_devices) {
continue;
}
if (device->GetCurrentState() != NFP::DeviceState::Unavailable) {
nfp_devices.push_back(device->GetHandle());
}
}
if (nfp_devices.empty()) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(DeviceNotFound);
return;
}
ctx.WriteBuffer(nfp_devices);
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(ResultSuccess);
rb.Push(static_cast<s32>(nfp_devices.size()));
}
void IUser::GetDeviceState(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
LOG_DEBUG(Service_NFC, "called, device_handle={}", device_handle);
auto device = GetNfcDevice(device_handle);
if (!device.has_value()) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(DeviceNotFound);
return;
}
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(ResultSuccess);
rb.PushEnum(device.value()->GetCurrentState());
}
void IUser::GetNpadId(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
LOG_DEBUG(Service_NFC, "called, device_handle={}", device_handle);
if (state == State::NonInitialized) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(NfcDisabled);
return;
}
auto device = GetNfcDevice(device_handle);
if (!device.has_value()) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(DeviceNotFound);
return;
}
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(ResultSuccess);
rb.PushEnum(device.value()->GetNpadId());
}
void IUser::AttachAvailabilityChangeEvent(HLERequestContext& ctx) {
LOG_INFO(Service_NFC, "called");
if (state == State::NonInitialized) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(NfcDisabled);
return;
}
IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(ResultSuccess);
rb.PushCopyObjects(availability_change_event->GetReadableEvent());
}
void IUser::StartDetection(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
const auto nfp_protocol{rp.PopEnum<NFP::TagProtocol>()};
LOG_INFO(Service_NFC, "called, device_handle={}, nfp_protocol={}", device_handle, nfp_protocol);
if (state == State::NonInitialized) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(NfcDisabled);
return;
}
auto device = GetNfcDevice(device_handle);
if (!device.has_value()) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(DeviceNotFound);
return;
}
const auto result = device.value()->StartDetection(nfp_protocol);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(result);
}
void IUser::StopDetection(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
LOG_INFO(Service_NFC, "called, device_handle={}", device_handle);
if (state == State::NonInitialized) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(NfcDisabled);
return;
}
auto device = GetNfcDevice(device_handle);
if (!device.has_value()) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(DeviceNotFound);
return;
}
const auto result = device.value()->StopDetection();
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(result);
}
void IUser::GetTagInfo(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
LOG_INFO(Service_NFC, "called, device_handle={}", device_handle);
if (state == State::NonInitialized) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(NfcDisabled);
return;
}
auto device = GetNfcDevice(device_handle);
if (!device.has_value()) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(DeviceNotFound);
return;
}
NFP::TagInfo tag_info{};
const auto result = device.value()->GetTagInfo(tag_info, false);
ctx.WriteBuffer(tag_info);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(result);
}
void IUser::AttachActivateEvent(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
LOG_DEBUG(Service_NFC, "called, device_handle={}", device_handle);
if (state == State::NonInitialized) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(NfcDisabled);
return;
}
auto device = GetNfcDevice(device_handle);
if (!device.has_value()) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(DeviceNotFound);
return;
}
IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(ResultSuccess);
rb.PushCopyObjects(device.value()->GetActivateEvent());
}
void IUser::AttachDeactivateEvent(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
LOG_DEBUG(Service_NFC, "called, device_handle={}", device_handle);
if (state == State::NonInitialized) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(NfcDisabled);
return;
}
auto device = GetNfcDevice(device_handle);
if (!device.has_value()) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(DeviceNotFound);
return;
}
IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(ResultSuccess);
rb.PushCopyObjects(device.value()->GetDeactivateEvent());
}
void IUser::SendCommandByPassThrough(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
const auto timeout{rp.PopRaw<Time::Clock::TimeSpanType>()};
const auto command_data{ctx.ReadBuffer()};
LOG_INFO(Service_NFC, "(STUBBED) called, device_handle={}, timeout={}, data_size={}",
device_handle, timeout.ToSeconds(), command_data.size());
if (state == State::NonInitialized) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(NfcDisabled);
return;
}
auto device = GetNfcDevice(device_handle);
if (!device.has_value()) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(DeviceNotFound);
return;
}
std::vector<u8> out_data(1);
// TODO: Request data from nfc device
ctx.WriteBuffer(out_data);
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(ResultSuccess);
rb.Push(static_cast<u32>(out_data.size()));
}
std::optional<std::shared_ptr<NfcDevice>> IUser::GetNfcDevice(u64 handle) {
for (auto& device : devices) {
if (device->GetHandle() == handle) {
return device;
}
}
return std::nullopt;
}
} // namespace Service::NFC

View File

@ -13,7 +13,7 @@ class IUser final : public Interface {
public:
explicit IUser(Core::System& system_) : Interface(system_, "NFP:IUser") {
// clang-format off
static const FunctionInfo functions[] = {
static const FunctionInfoTyped<IUser> functions[] = {
{0, &IUser::Initialize, "Initialize"},
{1, &IUser::Finalize, "Finalize"},
{2, &IUser::ListDevices, "ListDevices"},
@ -50,7 +50,7 @@ class ISystem final : public Interface {
public:
explicit ISystem(Core::System& system_) : Interface(system_, "NFP:ISystem") {
// clang-format off
static const FunctionInfo functions[] = {
static const FunctionInfoTyped<ISystem> functions[] = {
{0, &ISystem::InitializeSystem, "InitializeSystem"},
{1, &ISystem::FinalizeSystem, "FinalizeSystem"},
{2, &ISystem::ListDevices, "ListDevices"},
@ -89,7 +89,7 @@ class IDebug final : public Interface {
public:
explicit IDebug(Core::System& system_) : Interface(system_, "NFP:IDebug") {
// clang-format off
static const FunctionInfo functions[] = {
static const FunctionInfoTyped<IDebug> functions[] = {
{0, &IDebug::InitializeDebug, "InitializeDebug"},
{1, &IDebug::FinalizeDebug, "FinalizeDebug"},
{2, &IDebug::ListDevices, "ListDevices"},
@ -126,9 +126,9 @@ public:
{201, &IDebug::SetAll, "SetAll"},
{202, &IDebug::FlushDebug, "FlushDebug"},
{203, &IDebug::BreakTag, "BreakTag"},
{204, nullptr, "ReadBackupData"},
{205, nullptr, "WriteBackupData"},
{206, nullptr, "WriteNtf"},
{204, &IDebug::ReadBackupData, "ReadBackupData"},
{205, &IDebug::WriteBackupData, "WriteBackupData"},
{206, &IDebug::WriteNtf, "WriteNtf"},
};
// clang-format on
@ -152,16 +152,10 @@ private:
void CreateUserInterface(HLERequestContext& ctx) {
LOG_DEBUG(Service_NFP, "called");
if (user_interface == nullptr) {
user_interface = std::make_shared<IUser>(system);
}
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
rb.Push(ResultSuccess);
rb.PushIpcInterface<IUser>(user_interface);
rb.PushIpcInterface<IUser>(system);
}
std::shared_ptr<IUser> user_interface;
};
class ISystemManager final : public ServiceFramework<ISystemManager> {
@ -180,16 +174,10 @@ private:
void CreateSystemInterface(HLERequestContext& ctx) {
LOG_DEBUG(Service_NFP, "called");
if (system_interface == nullptr) {
system_interface = std::make_shared<ISystem>(system);
}
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
rb.Push(ResultSuccess);
rb.PushIpcInterface<ISystem>(system_interface);
rb.PushIpcInterface<ISystem>(system);
}
std::shared_ptr<ISystem> system_interface;
};
class IDebugManager final : public ServiceFramework<IDebugManager> {
@ -208,16 +196,10 @@ private:
void CreateDebugInterface(HLERequestContext& ctx) {
LOG_DEBUG(Service_NFP, "called");
if (system_interface == nullptr) {
system_interface = std::make_shared<IDebug>(system);
}
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
rb.Push(ResultSuccess);
rb.PushIpcInterface<IDebug>(system_interface);
rb.PushIpcInterface<IDebug>(system);
}
std::shared_ptr<IDebug> system_interface;
};
void LoopProcess(Core::System& system) {

View File

@ -1,120 +0,0 @@
// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include <span>
#include <vector>
#include "common/common_types.h"
#include "core/hle/service/kernel_helpers.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(TagProtocol allowed_protocol);
Result StopDetection();
Result Mount(MountTarget mount_target);
Result Unmount();
Result Flush();
Result FlushDebug();
Result FlushWithBreak(BreakType break_type);
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 GetRegisterInfoPrivate(RegisterInfoPrivate& register_info) const;
Result GetAdminInfo(AdminInfo& admin_info) const;
Result DeleteRegisterInfo();
Result SetRegisterInfoPrivate(const AmiiboName& amiibo_name);
Result RestoreAmiibo();
Result Format();
Result OpenApplicationArea(u32 access_id);
Result GetApplicationAreaId(u32& application_area_id) const;
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();
Result ExistApplicationArea(bool& has_application_area);
Result GetAll(NfpData& data) const;
Result SetAll(const NfpData& data);
Result BreakTag(BreakType break_type);
Result ReadBackupData();
Result WriteBackupData();
Result WriteNtf();
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;
u64 RemoveVersionByte(u64 application_id) const;
void UpdateSettingsCrc();
void UpdateRegisterInfoCrc();
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_initalized{};
bool is_data_moddified{};
bool is_app_area_open{};
bool is_plain_amiibo{};
TagProtocol allowed_protocols{};
s64 current_posix_time{};
MountTarget mount_target{MountTarget::None};
DeviceState device_state{DeviceState::Unavailable};
NTAG215File tag_data{};
EncryptedNTAG215File encrypted_tag_data{};
};
} // namespace Service::NFP

File diff suppressed because it is too large Load Diff

View File

@ -1,32 +1,23 @@
// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include <array>
#include <memory>
#include <optional>
#include "core/hle/service/kernel_helpers.h"
#include "core/hle/service/nfc/nfc_interface.h"
#include "core/hle/service/service.h"
namespace Service::NFP {
class NfpDevice;
class Interface : public ServiceFramework<Interface> {
class Interface : public NFC::NfcInterface {
public:
explicit Interface(Core::System& system_, const char* name);
~Interface() override;
void Initialize(HLERequestContext& ctx);
void InitializeSystem(HLERequestContext& ctx);
void InitializeDebug(HLERequestContext& ctx);
void Finalize(HLERequestContext& ctx);
void FinalizeSystem(HLERequestContext& ctx);
void FinalizeDebug(HLERequestContext& ctx);
void ListDevices(HLERequestContext& ctx);
void StartDetection(HLERequestContext& ctx);
void StopDetection(HLERequestContext& ctx);
void Mount(HLERequestContext& ctx);
void Unmount(HLERequestContext& ctx);
void OpenApplicationArea(HLERequestContext& ctx);
@ -35,17 +26,10 @@ public:
void Flush(HLERequestContext& ctx);
void Restore(HLERequestContext& ctx);
void CreateApplicationArea(HLERequestContext& ctx);
void GetTagInfo(HLERequestContext& ctx);
void GetRegisterInfo(HLERequestContext& ctx);
void GetCommonInfo(HLERequestContext& ctx);
void GetModelInfo(HLERequestContext& ctx);
void AttachActivateEvent(HLERequestContext& ctx);
void AttachDeactivateEvent(HLERequestContext& ctx);
void GetState(HLERequestContext& ctx);
void GetDeviceState(HLERequestContext& ctx);
void GetNpadId(HLERequestContext& ctx);
void GetApplicationAreaSize(HLERequestContext& ctx);
void AttachAvailabilityChangeEvent(HLERequestContext& ctx);
void RecreateApplicationArea(HLERequestContext& ctx);
void Format(HLERequestContext& ctx);
void GetAdminInfo(HLERequestContext& ctx);
@ -61,21 +45,6 @@ public:
void ReadBackupData(HLERequestContext& ctx);
void WriteBackupData(HLERequestContext& ctx);
void WriteNtf(HLERequestContext& ctx);
private:
enum class State : u32 {
NonInitialized,
Initialized,
};
std::optional<std::shared_ptr<NfpDevice>> GetNfpDevice(u64 handle);
KernelHelpers::ServiceContext service_context;
std::array<std::shared_ptr<NfpDevice>, 10> devices{};
State state{State::NonInitialized};
Kernel::KEvent* availability_change_event;
};
} // namespace Service::NFP

View File

@ -1,5 +1,5 @@
// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
@ -7,18 +7,19 @@
namespace Service::NFP {
constexpr Result DeviceNotFound(ErrorModule::NFP, 64);
constexpr Result InvalidArgument(ErrorModule::NFP, 65);
constexpr Result WrongApplicationAreaSize(ErrorModule::NFP, 68);
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 RegistrationIsNotInitialized(ErrorModule::NFP, 120);
constexpr Result ApplicationAreaIsNotInitialized(ErrorModule::NFP, 128);
constexpr Result CorruptedData(ErrorModule::NFP, 144);
constexpr Result WrongApplicationAreaId(ErrorModule::NFP, 152);
constexpr Result ApplicationAreaExist(ErrorModule::NFP, 168);
constexpr Result NotAnAmiibo(ErrorModule::NFP, 178);
constexpr Result ResultDeviceNotFound(ErrorModule::NFP, 64);
constexpr Result ResultInvalidArgument(ErrorModule::NFP, 65);
constexpr Result ResultWrongApplicationAreaSize(ErrorModule::NFP, 68);
constexpr Result ResultWrongDeviceState(ErrorModule::NFP, 73);
constexpr Result ResultUnknown74(ErrorModule::NFC, 74);
constexpr Result ResultNfcDisabled(ErrorModule::NFP, 80);
constexpr Result ResultWriteAmiiboFailed(ErrorModule::NFP, 88);
constexpr Result ResultTagRemoved(ErrorModule::NFP, 97);
constexpr Result ResultRegistrationIsNotInitialized(ErrorModule::NFP, 120);
constexpr Result ResultApplicationAreaIsNotInitialized(ErrorModule::NFP, 128);
constexpr Result ResultCorruptedData(ErrorModule::NFP, 144);
constexpr Result ResultWrongApplicationAreaId(ErrorModule::NFP, 152);
constexpr Result ResultApplicationAreaExist(ErrorModule::NFP, 168);
constexpr Result ResultNotAnAmiibo(ErrorModule::NFP, 178);
} // namespace Service::NFP

View File

@ -7,32 +7,19 @@
#include "common/swap.h"
#include "core/hle/service/mii/types.h"
#include "core/hle/service/nfc/nfc_types.h"
namespace Service::NFP {
static constexpr std::size_t amiibo_name_length = 0xA;
static constexpr std::size_t application_id_version_offset = 0x1c;
static constexpr std::size_t counter_limit = 0xffff;
enum class ServiceType : u32 {
User,
Debug,
System,
};
enum class DeviceState : u32 {
Initialized,
SearchingForTag,
TagFound,
TagRemoved,
TagMounted,
Unavailable,
Finalized,
};
// This is nn::nfp::ModelType
enum class ModelType : u32 {
Amiibo,
};
// This is nn::nfp::MountTarget
enum class MountTarget : u32 {
None,
Rom,
@ -72,35 +59,6 @@ enum class AmiiboSeries : u8 {
Diablo,
};
enum class TagType : u32 {
None,
Type1, // ISO14443A RW 96-2k bytes 106kbit/s
Type2, // ISO14443A RW/RO 540 bytes 106kbit/s
Type3, // Sony Felica RW/RO 2k bytes 212kbit/s
Type4, // ISO14443A RW/RO 4k-32k bytes 424kbit/s
Type5, // ISO15693 RW/RO 540 bytes 106kbit/s
};
enum class PackedTagType : u8 {
None,
Type1, // ISO14443A RW 96-2k bytes 106kbit/s
Type2, // ISO14443A RW/RO 540 bytes 106kbit/s
Type3, // Sony Felica RW/RO 2k bytes 212kbit/s
Type4, // ISO14443A RW/RO 4k-32k bytes 424kbit/s
Type5, // ISO15693 RW/RO 540 bytes 106kbit/s
};
// Verify this enum. It might be completely wrong default protocol is 0x48
enum class TagProtocol : u32 {
None,
TypeA = 1U << 0, // ISO14443A
TypeB = 1U << 1, // ISO14443B
TypeF = 1U << 2, // Sony Felica
Unknown1 = 1U << 3,
Unknown2 = 1U << 5,
All = 0xFFFFFFFFU,
};
enum class AppAreaVersion : u8 {
Nintendo3DS = 0,
NintendoWiiU = 1,
@ -115,6 +73,11 @@ enum class BreakType : u32 {
Unknown2,
};
enum class WriteType : u32 {
Unknown0,
Unknown1,
};
enum class CabinetMode : u8 {
StartNicknameAndOwnerSettings,
StartGameDataEraser,
@ -122,27 +85,16 @@ enum class CabinetMode : u8 {
StartFormatter,
};
enum class MifareCmd : u8 {
AuthA = 0x60,
AuthB = 0x61,
Read = 0x30,
Write = 0xA0,
Transfer = 0xB0,
Decrement = 0xC0,
Increment = 0xC1,
Store = 0xC2
};
using UniqueSerialNumber = std::array<u8, 7>;
using LockBytes = std::array<u8, 2>;
using HashData = std::array<u8, 0x20>;
using ApplicationArea = std::array<u8, 0xD8>;
using AmiiboName = std::array<char, (amiibo_name_length * 4) + 1>;
using DataBlock = std::array<u8, 0x10>;
using KeyData = std::array<u8, 0x6>;
// This is nn::nfp::TagInfo
using TagInfo = NFC::TagInfo;
struct TagUuid {
UniqueSerialNumber uid;
NFC::UniqueSerialNumber uid;
u8 nintendo_id;
LockBytes lock_bytes;
};
@ -243,7 +195,7 @@ struct AmiiboModelInfo {
AmiiboType amiibo_type;
u16_be model_number;
AmiiboSeries series;
PackedTagType tag_type;
NFC::PackedTagType tag_type;
INSERT_PADDING_BYTES(0x4); // Unknown
};
static_assert(sizeof(AmiiboModelInfo) == 0xC, "AmiiboModelInfo is an invalid size");
@ -298,7 +250,7 @@ struct NTAG215File {
u32_be register_info_crc;
ApplicationArea application_area; // Encrypted Game data
HashData hmac_tag; // Hash
UniqueSerialNumber uid; // Unique serial number
NFC::UniqueSerialNumber uid; // Unique serial number
u8 nintendo_id; // Tag UUID
AmiiboModelInfo model_info;
HashData keygen_salt; // Salt
@ -326,17 +278,7 @@ static_assert(sizeof(EncryptedNTAG215File) == sizeof(NTAG215File),
static_assert(std::is_trivially_copyable_v<EncryptedNTAG215File>,
"EncryptedNTAG215File must be trivially copyable.");
struct TagInfo {
UniqueSerialNumber uuid;
INSERT_PADDING_BYTES(0x3);
u8 uuid_length;
INSERT_PADDING_BYTES(0x15);
TagProtocol protocol;
TagType tag_type;
INSERT_PADDING_BYTES(0x30);
};
static_assert(sizeof(TagInfo) == 0x58, "TagInfo is an invalid size");
// This is nn::nfp::CommonInfo
struct CommonInfo {
WriteDate last_write_date;
u16 write_counter;
@ -347,6 +289,7 @@ struct CommonInfo {
};
static_assert(sizeof(CommonInfo) == 0x40, "CommonInfo is an invalid size");
// This is nn::nfp::ModelInfo
struct ModelInfo {
u16 character_id;
u8 character_variant;
@ -357,6 +300,7 @@ struct ModelInfo {
};
static_assert(sizeof(ModelInfo) == 0x40, "ModelInfo is an invalid size");
// This is nn::nfp::RegisterInfo
struct RegisterInfo {
Service::Mii::CharInfo mii_char_info;
WriteDate creation_date;
@ -366,6 +310,7 @@ struct RegisterInfo {
};
static_assert(sizeof(RegisterInfo) == 0x100, "RegisterInfo is an invalid size");
// This is nn::nfp::RegisterInfoPrivate
struct RegisterInfoPrivate {
Service::Mii::MiiStoreData mii_store_data;
WriteDate creation_date;
@ -375,12 +320,13 @@ struct RegisterInfoPrivate {
};
static_assert(sizeof(RegisterInfoPrivate) == 0x100, "RegisterInfoPrivate is an invalid size");
// This is nn::nfp::AdminInfo
struct AdminInfo {
u64 application_id;
u32 application_area_id;
u16 crc_change_counter;
u8 flags;
PackedTagType tag_type;
NFC::PackedTagType tag_type;
AppAreaVersion app_area_version;
INSERT_PADDING_BYTES(0x7);
INSERT_PADDING_BYTES(0x28);
@ -411,7 +357,7 @@ struct NfpData {
u32 access_id;
u16 settings_crc_counter;
u8 font_region;
PackedTagType tag_type;
NFC::PackedTagType tag_type;
AppAreaVersion console_type;
u8 application_id_byte;
INSERT_PADDING_BYTES(0x2E);
@ -420,37 +366,4 @@ struct NfpData {
static_assert(sizeof(NfpData) == 0x298, "NfpData is an invalid size");
#pragma pack()
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");
struct MifareReadBlockParameter {
u8 sector_number;
INSERT_PADDING_BYTES(0x7);
SectorKey sector_key;
};
static_assert(sizeof(MifareReadBlockParameter) == 0x18,
"MifareReadBlockParameter is an invalid size");
struct MifareReadBlockData {
DataBlock data;
u8 sector_number;
INSERT_PADDING_BYTES(0x7);
};
static_assert(sizeof(MifareReadBlockData) == 0x18, "MifareReadBlockData is an invalid size");
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::NFP

View File

@ -142,7 +142,8 @@ template <typename Self>
class ServiceFramework : public ServiceFrameworkBase {
protected:
/// Contains information about a request type which is handled by the service.
struct FunctionInfo : FunctionInfoBase {
template <typename T>
struct FunctionInfoTyped : FunctionInfoBase {
// TODO(yuriks): This function could be constexpr, but clang is the only compiler that
// doesn't emit an ICE or a wrong diagnostic because of the static_cast.
@ -155,12 +156,13 @@ protected:
* the request
* @param name_ human-friendly name for the request. Used mostly for logging purposes.
*/
FunctionInfo(u32 expected_header_, HandlerFnP<Self> handler_callback_, const char* name_)
FunctionInfoTyped(u32 expected_header_, HandlerFnP<T> handler_callback_, const char* name_)
: FunctionInfoBase{
expected_header_,
// Type-erase member function pointer by casting it down to the base class.
static_cast<HandlerFnP<ServiceFrameworkBase>>(handler_callback_), name_} {}
};
using FunctionInfo = FunctionInfoTyped<Self>;
/**
* Initializes the handler with no functions installed.
@ -175,8 +177,8 @@ protected:
: ServiceFrameworkBase(system_, service_name_, max_sessions_, Invoker) {}
/// Registers handlers in the service.
template <std::size_t N>
void RegisterHandlers(const FunctionInfo (&functions)[N]) {
template <typename T = Self, std::size_t N>
void RegisterHandlers(const FunctionInfoTyped<T> (&functions)[N]) {
RegisterHandlers(functions, N);
}
@ -184,13 +186,14 @@ protected:
* Registers handlers in the service. Usually prefer using the other RegisterHandlers
* overload in order to avoid needing to specify the array size.
*/
void RegisterHandlers(const FunctionInfo* functions, std::size_t n) {
template <typename T = Self>
void RegisterHandlers(const FunctionInfoTyped<T>* functions, std::size_t n) {
RegisterHandlersBase(functions, n);
}
/// Registers handlers in the service.
template <std::size_t N>
void RegisterHandlersTipc(const FunctionInfo (&functions)[N]) {
template <typename T = Self, std::size_t N>
void RegisterHandlersTipc(const FunctionInfoTyped<T> (&functions)[N]) {
RegisterHandlersTipc(functions, N);
}
@ -198,7 +201,8 @@ protected:
* Registers handlers in the service. Usually prefer using the other RegisterHandlers
* overload in order to avoid needing to specify the array size.
*/
void RegisterHandlersTipc(const FunctionInfo* functions, std::size_t n) {
template <typename T = Self>
void RegisterHandlersTipc(const FunctionInfoTyped<T>* functions, std::size_t n) {
RegisterHandlersBaseTipc(functions, n);
}

View File

@ -8,7 +8,7 @@
#include "common/assert.h"
#include "common/string_util.h"
#include "core/hle/service/nfp/nfp_device.h"
#include "core/hle/service/nfc/common/device.h"
#include "core/hle/service/nfp/nfp_result.h"
#include "input_common/drivers/virtual_amiibo.h"
#include "input_common/main.h"
@ -22,7 +22,7 @@
QtAmiiboSettingsDialog::QtAmiiboSettingsDialog(QWidget* parent,
Core::Frontend::CabinetParameters parameters_,
InputCommon::InputSubsystem* input_subsystem_,
std::shared_ptr<Service::NFP::NfpDevice> nfp_device_)
std::shared_ptr<Service::NFC::NfcDevice> nfp_device_)
: QDialog(parent), ui(std::make_unique<Ui::QtAmiiboSettingsDialog>()),
input_subsystem{input_subsystem_}, nfp_device{std::move(nfp_device_)},
parameters(std::move(parameters_)) {
@ -52,11 +52,11 @@ void QtAmiiboSettingsDialog::LoadInfo() {
return;
}
if (nfp_device->GetCurrentState() != Service::NFP::DeviceState::TagFound &&
nfp_device->GetCurrentState() != Service::NFP::DeviceState::TagMounted) {
if (nfp_device->GetCurrentState() != Service::NFC::DeviceState::TagFound &&
nfp_device->GetCurrentState() != Service::NFC::DeviceState::TagMounted) {
return;
}
nfp_device->Mount(Service::NFP::MountTarget::All);
nfp_device->Mount(Service::NFP::ModelType::Amiibo, Service::NFP::MountTarget::All);
LoadAmiiboInfo();
LoadAmiiboData();
@ -261,7 +261,7 @@ void QtAmiiboSettings::Close() const {
void QtAmiiboSettings::ShowCabinetApplet(
const Core::Frontend::CabinetCallback& callback_,
const Core::Frontend::CabinetParameters& parameters,
std::shared_ptr<Service::NFP::NfpDevice> nfp_device) const {
std::shared_ptr<Service::NFC::NfcDevice> nfp_device) const {
callback = std::move(callback_);
emit MainWindowShowAmiiboSettings(parameters, nfp_device);
}

View File

@ -23,9 +23,9 @@ namespace Ui {
class QtAmiiboSettingsDialog;
}
namespace Service::NFP {
class NfpDevice;
} // namespace Service::NFP
namespace Service::NFC {
class NfcDevice;
} // namespace Service::NFC
class QtAmiiboSettingsDialog final : public QDialog {
Q_OBJECT
@ -33,7 +33,7 @@ class QtAmiiboSettingsDialog final : public QDialog {
public:
explicit QtAmiiboSettingsDialog(QWidget* parent, Core::Frontend::CabinetParameters parameters_,
InputCommon::InputSubsystem* input_subsystem_,
std::shared_ptr<Service::NFP::NfpDevice> nfp_device_);
std::shared_ptr<Service::NFC::NfcDevice> nfp_device_);
~QtAmiiboSettingsDialog() override;
int exec() override;
@ -52,7 +52,7 @@ private:
std::unique_ptr<Ui::QtAmiiboSettingsDialog> ui;
InputCommon::InputSubsystem* input_subsystem;
std::shared_ptr<Service::NFP::NfpDevice> nfp_device;
std::shared_ptr<Service::NFC::NfcDevice> nfp_device;
// Parameters sent in from the backend HLE applet.
Core::Frontend::CabinetParameters parameters;
@ -71,11 +71,11 @@ public:
void Close() const override;
void ShowCabinetApplet(const Core::Frontend::CabinetCallback& callback_,
const Core::Frontend::CabinetParameters& parameters,
std::shared_ptr<Service::NFP::NfpDevice> nfp_device) const override;
std::shared_ptr<Service::NFC::NfcDevice> nfp_device) const override;
signals:
void MainWindowShowAmiiboSettings(const Core::Frontend::CabinetParameters& parameters,
std::shared_ptr<Service::NFP::NfpDevice> nfp_device) const;
std::shared_ptr<Service::NFC::NfcDevice> nfp_device) const;
void MainWindowRequestExit() const;
private:

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@ -571,8 +571,8 @@ void GMainWindow::RegisterMetaTypes() {
// Cabinet Applet
qRegisterMetaType<Core::Frontend::CabinetParameters>("Core::Frontend::CabinetParameters");
qRegisterMetaType<std::shared_ptr<Service::NFP::NfpDevice>>(
"std::shared_ptr<Service::NFP::NfpDevice>");
qRegisterMetaType<std::shared_ptr<Service::NFC::NfcDevice>>(
"std::shared_ptr<Service::NFC::NfcDevice>");
// Controller Applet
qRegisterMetaType<Core::Frontend::ControllerParameters>("Core::Frontend::ControllerParameters");
@ -600,7 +600,7 @@ void GMainWindow::RegisterMetaTypes() {
}
void GMainWindow::AmiiboSettingsShowDialog(const Core::Frontend::CabinetParameters& parameters,
std::shared_ptr<Service::NFP::NfpDevice> nfp_device) {
std::shared_ptr<Service::NFC::NfcDevice> nfp_device) {
cabinet_applet =
new QtAmiiboSettingsDialog(this, parameters, input_subsystem.get(), nfp_device);
SCOPE_EXIT({

View File

@ -93,9 +93,9 @@ enum class SwkbdReplyType : u32;
enum class WebExitReason : u32;
} // namespace Service::AM::Applets
namespace Service::NFP {
class NfpDevice;
} // namespace Service::NFP
namespace Service::NFC {
class NfcDevice;
} // namespace Service::NFC
namespace Ui {
class MainWindow;
@ -188,7 +188,7 @@ public slots:
void OnExit();
void OnSaveConfig();
void AmiiboSettingsShowDialog(const Core::Frontend::CabinetParameters& parameters,
std::shared_ptr<Service::NFP::NfpDevice> nfp_device);
std::shared_ptr<Service::NFC::NfcDevice> nfp_device);
void AmiiboSettingsRequestExit();
void ControllerSelectorReconfigureControllers(
const Core::Frontend::ControllerParameters& parameters);