diff options
| -rw-r--r-- | src/core/CMakeLists.txt | 5 | ||||
| -rw-r--r-- | src/core/hle/service/mii/mii_manager.cpp | 80 | ||||
| -rw-r--r-- | src/core/hle/service/mii/mii_manager.h | 3 | ||||
| -rw-r--r-- | src/core/hle/service/nfp/amiibo_crypto.cpp | 12 | ||||
| -rw-r--r-- | src/core/hle/service/nfp/amiibo_crypto.h | 4 | ||||
| -rw-r--r-- | src/core/hle/service/nfp/nfp.cpp | 1093 | ||||
| -rw-r--r-- | src/core/hle/service/nfp/nfp.h | 161 | ||||
| -rw-r--r-- | src/core/hle/service/nfp/nfp_device.cpp | 572 | ||||
| -rw-r--r-- | src/core/hle/service/nfp/nfp_device.h | 97 | ||||
| -rw-r--r-- | src/core/hle/service/nfp/nfp_result.h | 21 | ||||
| -rw-r--r-- | src/core/hle/service/nfp/nfp_types.h (renamed from src/core/hle/service/nfp/amiibo_types.h) | 79 | ||||
| -rw-r--r-- | src/core/hle/service/nfp/nfp_user.cpp | 634 | ||||
| -rw-r--r-- | src/core/hle/service/nfp/nfp_user.h | 44 |
13 files changed, 1542 insertions, 1263 deletions
diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt index c17662323..7fd2d0276 100644 --- a/src/core/CMakeLists.txt +++ b/src/core/CMakeLists.txt @@ -523,9 +523,12 @@ add_library(core STATIC hle/service/nfc/nfc.h hle/service/nfp/amiibo_crypto.cpp hle/service/nfp/amiibo_crypto.h - hle/service/nfp/amiibo_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_result.h + hle/service/nfp/nfp_types.h hle/service/nfp/nfp_user.cpp hle/service/nfp/nfp_user.h hle/service/ngct/ngct.cpp diff --git a/src/core/hle/service/mii/mii_manager.cpp b/src/core/hle/service/mii/mii_manager.cpp index c484a9c8d..3e92152ec 100644 --- a/src/core/hle/service/mii/mii_manager.cpp +++ b/src/core/hle/service/mii/mii_manager.cpp @@ -427,12 +427,12 @@ CharInfo MiiManager::BuildDefault(std::size_t index) { return ConvertStoreDataToInfo(BuildDefaultStoreData(RawData::DefaultMii.at(index), user_id)); } -CharInfo MiiManager::ConvertV3ToCharInfo(Ver3StoreData mii_v3) const { +CharInfo MiiManager::ConvertV3ToCharInfo(const Ver3StoreData& mii_v3) const { Service::Mii::MiiManager manager; auto mii = manager.BuildDefault(0); // Check if mii data exist - if (mii_v3.mii_name[0] == 0) { + if (mii_v3.version == 0) { return mii; } @@ -443,8 +443,8 @@ CharInfo MiiManager::ConvertV3ToCharInfo(Ver3StoreData mii_v3) const { mii.height = mii_v3.height; mii.build = mii_v3.build; - memset(mii.name.data(), 0, sizeof(mii.name)); - memcpy(mii.name.data(), mii_v3.mii_name.data(), sizeof(mii_v3.mii_name)); + memset(mii.name.data(), 0, mii.name.size()); + memcpy(mii.name.data(), mii_v3.mii_name.data(), mii_v3.mii_name.size()); mii.font_region = mii_v3.region_information.character_set; mii.faceline_type = mii_v3.appearance_bits1.face_shape; @@ -504,6 +504,78 @@ CharInfo MiiManager::ConvertV3ToCharInfo(Ver3StoreData mii_v3) const { return mii; } +Ver3StoreData MiiManager::ConvertCharInfoToV3(const CharInfo& mii) const { + Service::Mii::MiiManager manager; + Ver3StoreData mii_v3{}; + + // TODO: We are ignoring a bunch of data from the mii_v3 + + mii_v3.version = 1; + mii_v3.mii_information.gender.Assign(mii.gender); + mii_v3.mii_information.favorite_color.Assign(mii.favorite_color); + mii_v3.height = mii.height; + mii_v3.build = mii.build; + + memcpy(mii_v3.mii_name.data(), mii.name.data(), mii.name.size()); + mii_v3.region_information.character_set.Assign(mii.font_region); + + mii_v3.appearance_bits1.face_shape.Assign(mii.faceline_type); + mii_v3.appearance_bits1.skin_color.Assign(mii.faceline_color); + mii_v3.appearance_bits2.wrinkles.Assign(mii.faceline_wrinkle); + mii_v3.appearance_bits2.makeup.Assign(mii.faceline_make); + + mii_v3.hair_style = mii.hair_type; + mii_v3.appearance_bits3.hair_color.Assign(mii.hair_color); + mii_v3.appearance_bits3.flip_hair.Assign(mii.hair_flip); + + mii_v3.appearance_bits4.eye_type.Assign(mii.eye_type); + mii_v3.appearance_bits4.eye_color.Assign(mii.eye_color); + mii_v3.appearance_bits4.eye_scale.Assign(mii.eye_scale); + mii_v3.appearance_bits4.eye_vertical_stretch.Assign(mii.eye_aspect); + mii_v3.appearance_bits4.eye_rotation.Assign(mii.eye_rotate); + mii_v3.appearance_bits4.eye_spacing.Assign(mii.eye_x); + mii_v3.appearance_bits4.eye_y_position.Assign(mii.eye_y); + + mii_v3.appearance_bits5.eyebrow_style.Assign(mii.eyebrow_type); + mii_v3.appearance_bits5.eyebrow_color.Assign(mii.eyebrow_color); + mii_v3.appearance_bits5.eyebrow_scale.Assign(mii.eyebrow_scale); + mii_v3.appearance_bits5.eyebrow_yscale.Assign(mii.eyebrow_aspect); + mii_v3.appearance_bits5.eyebrow_rotation.Assign(mii.eyebrow_rotate); + mii_v3.appearance_bits5.eyebrow_spacing.Assign(mii.eyebrow_x); + mii_v3.appearance_bits5.eyebrow_y_position.Assign(mii.eyebrow_y); + + mii_v3.appearance_bits6.nose_type.Assign(mii.nose_type); + mii_v3.appearance_bits6.nose_scale.Assign(mii.nose_scale); + mii_v3.appearance_bits6.nose_y_position.Assign(mii.nose_y); + + mii_v3.appearance_bits7.mouth_type.Assign(mii.mouth_type); + mii_v3.appearance_bits7.mouth_color.Assign(mii.mouth_color); + mii_v3.appearance_bits7.mouth_scale.Assign(mii.mouth_scale); + mii_v3.appearance_bits7.mouth_horizontal_stretch.Assign(mii.mouth_aspect); + mii_v3.appearance_bits8.mouth_y_position.Assign(mii.mouth_y); + + mii_v3.appearance_bits8.mustache_type.Assign(mii.mustache_type); + mii_v3.appearance_bits9.mustache_scale.Assign(mii.mustache_scale); + mii_v3.appearance_bits9.mustache_y_position.Assign(mii.mustache_y); + + mii_v3.appearance_bits9.bear_type.Assign(mii.beard_type); + mii_v3.appearance_bits9.facial_hair_color.Assign(mii.beard_color); + + mii_v3.appearance_bits10.glasses_type.Assign(mii.glasses_type); + mii_v3.appearance_bits10.glasses_color.Assign(mii.glasses_color); + mii_v3.appearance_bits10.glasses_scale.Assign(mii.glasses_scale); + mii_v3.appearance_bits10.glasses_y_position.Assign(mii.glasses_y); + + mii_v3.appearance_bits11.mole_enabled.Assign(mii.mole_type); + mii_v3.appearance_bits11.mole_scale.Assign(mii.mole_scale); + mii_v3.appearance_bits11.mole_x_position.Assign(mii.mole_x); + mii_v3.appearance_bits11.mole_y_position.Assign(mii.mole_y); + + // TODO: Validate mii_v3 data + + return mii_v3; +} + ResultVal<std::vector<MiiInfoElement>> MiiManager::GetDefault(SourceFlag source_flag) { std::vector<MiiInfoElement> result; diff --git a/src/core/hle/service/mii/mii_manager.h b/src/core/hle/service/mii/mii_manager.h index d847de0bd..b68fdd54c 100644 --- a/src/core/hle/service/mii/mii_manager.h +++ b/src/core/hle/service/mii/mii_manager.h @@ -22,7 +22,8 @@ public: ResultVal<CharInfo> UpdateLatest(const CharInfo& info, SourceFlag source_flag); CharInfo BuildRandom(Age age, Gender gender, Race race); CharInfo BuildDefault(std::size_t index); - CharInfo ConvertV3ToCharInfo(Ver3StoreData mii_v3) const; + CharInfo ConvertV3ToCharInfo(const Ver3StoreData& mii_v3) const; + Ver3StoreData ConvertCharInfoToV3(const CharInfo& mii) const; ResultVal<std::vector<MiiInfoElement>> GetDefault(SourceFlag source_flag); Result GetIndex(const CharInfo& info, u32& index); diff --git a/src/core/hle/service/nfp/amiibo_crypto.cpp b/src/core/hle/service/nfp/amiibo_crypto.cpp index 31dd3a307..c87da5ae4 100644 --- a/src/core/hle/service/nfp/amiibo_crypto.cpp +++ b/src/core/hle/service/nfp/amiibo_crypto.cpp @@ -20,13 +20,13 @@ bool IsAmiiboValid(const EncryptedNTAG215File& ntag_file) { const auto& amiibo_data = ntag_file.user_memory; LOG_DEBUG(Service_NFP, "uuid_lock=0x{0:x}", ntag_file.static_lock); LOG_DEBUG(Service_NFP, "compability_container=0x{0:x}", ntag_file.compability_container); - LOG_INFO(Service_NFP, "write_count={}", amiibo_data.write_counter); + LOG_DEBUG(Service_NFP, "write_count={}", static_cast<u16>(amiibo_data.write_counter)); - LOG_INFO(Service_NFP, "character_id=0x{0:x}", amiibo_data.model_info.character_id); - LOG_INFO(Service_NFP, "character_variant={}", amiibo_data.model_info.character_variant); - LOG_INFO(Service_NFP, "amiibo_type={}", amiibo_data.model_info.amiibo_type); - LOG_INFO(Service_NFP, "model_number=0x{0:x}", amiibo_data.model_info.model_number); - LOG_INFO(Service_NFP, "series={}", amiibo_data.model_info.series); + LOG_DEBUG(Service_NFP, "character_id=0x{0:x}", amiibo_data.model_info.character_id); + LOG_DEBUG(Service_NFP, "character_variant={}", amiibo_data.model_info.character_variant); + LOG_DEBUG(Service_NFP, "amiibo_type={}", amiibo_data.model_info.amiibo_type); + LOG_DEBUG(Service_NFP, "model_number=0x{0:x}", amiibo_data.model_info.model_number); + LOG_DEBUG(Service_NFP, "series={}", amiibo_data.model_info.series); LOG_DEBUG(Service_NFP, "fixed_value=0x{0:x}", amiibo_data.model_info.constant_value); LOG_DEBUG(Service_NFP, "tag_dynamic_lock=0x{0:x}", ntag_file.dynamic_lock); diff --git a/src/core/hle/service/nfp/amiibo_crypto.h b/src/core/hle/service/nfp/amiibo_crypto.h index af7335912..e3fa3d07e 100644 --- a/src/core/hle/service/nfp/amiibo_crypto.h +++ b/src/core/hle/service/nfp/amiibo_crypto.h @@ -5,7 +5,7 @@ #include <array> -#include "core/hle/service/nfp/amiibo_types.h" +#include "core/hle/service/nfp/nfp_types.h" struct mbedtls_md_context_t; @@ -22,7 +22,7 @@ using HmacKey = std::array<u8, 0x10>; using DrgbOutput = std::array<u8, 0x20>; struct HashSeed { - u16 magic; + u16_be magic; std::array<u8, 0xE> padding; std::array<u8, 0x8> uuid1; std::array<u8, 0x8> uuid2; diff --git a/src/core/hle/service/nfp/nfp.cpp b/src/core/hle/service/nfp/nfp.cpp index 037b86653..0cb55ca49 100644 --- a/src/core/hle/service/nfp/nfp.cpp +++ b/src/core/hle/service/nfp/nfp.cpp @@ -1,1098 +1,43 @@ // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project // SPDX-License-Identifier: GPL-2.0-or-later -#include <array> -#include <atomic> - -#include "common/fs/file.h" -#include "common/fs/path_util.h" #include "common/logging/log.h" -#include "common/string_util.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/ipc_helpers.h" -#include "core/hle/kernel/k_event.h" -#include "core/hle/service/mii/mii_manager.h" -#include "core/hle/service/nfp/amiibo_crypto.h" #include "core/hle/service/nfp/nfp.h" #include "core/hle/service/nfp/nfp_user.h" namespace Service::NFP { -namespace ErrCodes { -constexpr Result DeviceNotFound(ErrorModule::NFP, 64); -constexpr Result WrongDeviceState(ErrorModule::NFP, 73); -constexpr Result NfcDisabled(ErrorModule::NFP, 80); -constexpr Result WriteAmiiboFailed(ErrorModule::NFP, 88); -constexpr Result TagRemoved(ErrorModule::NFP, 97); -constexpr Result ApplicationAreaIsNotInitialized(ErrorModule::NFP, 128); -constexpr Result WrongApplicationAreaId(ErrorModule::NFP, 152); -constexpr Result ApplicationAreaExist(ErrorModule::NFP, 168); -} // namespace ErrCodes - -IUser::IUser(Module::Interface& nfp_interface_, Core::System& system_) - : ServiceFramework{system_, "NFP::IUser"}, service_context{system_, service_name}, - nfp_interface{nfp_interface_} { - static const FunctionInfo functions[] = { - {0, &IUser::Initialize, "Initialize"}, - {1, &IUser::Finalize, "Finalize"}, - {2, &IUser::ListDevices, "ListDevices"}, - {3, &IUser::StartDetection, "StartDetection"}, - {4, &IUser::StopDetection, "StopDetection"}, - {5, &IUser::Mount, "Mount"}, - {6, &IUser::Unmount, "Unmount"}, - {7, &IUser::OpenApplicationArea, "OpenApplicationArea"}, - {8, &IUser::GetApplicationArea, "GetApplicationArea"}, - {9, &IUser::SetApplicationArea, "SetApplicationArea"}, - {10, &IUser::Flush, "Flush"}, - {11, nullptr, "Restore"}, - {12, &IUser::CreateApplicationArea, "CreateApplicationArea"}, - {13, &IUser::GetTagInfo, "GetTagInfo"}, - {14, &IUser::GetRegisterInfo, "GetRegisterInfo"}, - {15, &IUser::GetCommonInfo, "GetCommonInfo"}, - {16, &IUser::GetModelInfo, "GetModelInfo"}, - {17, &IUser::AttachActivateEvent, "AttachActivateEvent"}, - {18, &IUser::AttachDeactivateEvent, "AttachDeactivateEvent"}, - {19, &IUser::GetState, "GetState"}, - {20, &IUser::GetDeviceState, "GetDeviceState"}, - {21, &IUser::GetNpadId, "GetNpadId"}, - {22, &IUser::GetApplicationAreaSize, "GetApplicationAreaSize"}, - {23, &IUser::AttachAvailabilityChangeEvent, "AttachAvailabilityChangeEvent"}, - {24, &IUser::RecreateApplicationArea, "RecreateApplicationArea"}, - }; - RegisterHandlers(functions); - - availability_change_event = service_context.CreateEvent("IUser:AvailabilityChangeEvent"); -} - -void IUser::Initialize(Kernel::HLERequestContext& ctx) { - LOG_INFO(Service_NFC, "called"); - - state = State::Initialized; - - // TODO(german77): Loop through all interfaces - nfp_interface.Initialize(); - - IPC::ResponseBuilder rb{ctx, 2, 0}; - rb.Push(ResultSuccess); -} - -void IUser::Finalize(Kernel::HLERequestContext& ctx) { - LOG_INFO(Service_NFP, "called"); - - state = State::NonInitialized; - - // TODO(german77): Loop through all interfaces - nfp_interface.Finalize(); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ResultSuccess); -} - -void IUser::ListDevices(Kernel::HLERequestContext& ctx) { - LOG_INFO(Service_NFP, "called"); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::NfcDisabled); - return; - } - - std::vector<u64> devices; - - // TODO(german77): Loop through all interfaces - devices.push_back(nfp_interface.GetHandle()); - - if (devices.size() == 0) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::DeviceNotFound); - return; - } - - ctx.WriteBuffer(devices); - - IPC::ResponseBuilder rb{ctx, 3}; - rb.Push(ResultSuccess); - rb.Push(static_cast<s32>(devices.size())); -} - -void IUser::StartDetection(Kernel::HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const auto device_handle{rp.Pop<u64>()}; - const auto nfp_protocol{rp.Pop<s32>()}; - LOG_INFO(Service_NFP, "called, device_handle={}, nfp_protocol={}", device_handle, nfp_protocol); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::NfcDisabled); - return; - } - - // TODO(german77): Loop through all interfaces - if (device_handle == nfp_interface.GetHandle()) { - const auto result = nfp_interface.StartDetection(nfp_protocol); - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); - return; - } - - LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::DeviceNotFound); -} - -void IUser::StopDetection(Kernel::HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const auto device_handle{rp.Pop<u64>()}; - LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::NfcDisabled); - return; - } - - // TODO(german77): Loop through all interfaces - if (device_handle == nfp_interface.GetHandle()) { - const auto result = nfp_interface.StopDetection(); - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); - return; - } - - LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::DeviceNotFound); -} - -void IUser::Mount(Kernel::HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const auto device_handle{rp.Pop<u64>()}; - const auto model_type{rp.PopEnum<ModelType>()}; - const auto mount_target{rp.PopEnum<MountTarget>()}; - LOG_INFO(Service_NFP, "called, device_handle={}, model_type={}, mount_target={}", device_handle, - model_type, mount_target); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::NfcDisabled); - return; - } - - // TODO(german77): Loop through all interfaces - if (device_handle == nfp_interface.GetHandle()) { - const auto result = nfp_interface.Mount(); - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); - return; - } - - LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::DeviceNotFound); -} - -void IUser::Unmount(Kernel::HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const auto device_handle{rp.Pop<u64>()}; - LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::NfcDisabled); - return; - } - - // TODO(german77): Loop through all interfaces - if (device_handle == nfp_interface.GetHandle()) { - const auto result = nfp_interface.Unmount(); - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); - return; - } - - LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::DeviceNotFound); -} - -void IUser::OpenApplicationArea(Kernel::HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const auto device_handle{rp.Pop<u64>()}; - const auto access_id{rp.Pop<u32>()}; - LOG_WARNING(Service_NFP, "(STUBBED) called, device_handle={}, access_id={}", device_handle, - access_id); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::NfcDisabled); - return; - } - - // TODO(german77): Loop through all interfaces - if (device_handle == nfp_interface.GetHandle()) { - const auto result = nfp_interface.OpenApplicationArea(access_id); - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); - return; - } - - LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::DeviceNotFound); -} - -void IUser::GetApplicationArea(Kernel::HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const auto device_handle{rp.Pop<u64>()}; - LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::NfcDisabled); - return; - } - - // TODO(german77): Loop through all interfaces - if (device_handle == nfp_interface.GetHandle()) { - ApplicationArea data{}; - const auto result = nfp_interface.GetApplicationArea(data); - ctx.WriteBuffer(data); - IPC::ResponseBuilder rb{ctx, 3}; - rb.Push(result); - rb.Push(static_cast<u32>(data.size())); - return; - } - - LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::DeviceNotFound); -} - -void IUser::SetApplicationArea(Kernel::HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const auto device_handle{rp.Pop<u64>()}; - const auto data{ctx.ReadBuffer()}; - LOG_WARNING(Service_NFP, "(STUBBED) called, device_handle={}, data_size={}", device_handle, - data.size()); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::NfcDisabled); - return; - } - - // TODO(german77): Loop through all interfaces - if (device_handle == nfp_interface.GetHandle()) { - const auto result = nfp_interface.SetApplicationArea(data); - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); - return; - } - - LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::DeviceNotFound); -} - -void IUser::Flush(Kernel::HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const auto device_handle{rp.Pop<u64>()}; - LOG_WARNING(Service_NFP, "(STUBBED) called, device_handle={}", device_handle); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::NfcDisabled); - return; - } - - // TODO(german77): Loop through all interfaces - if (device_handle == nfp_interface.GetHandle()) { - const auto result = nfp_interface.Flush(); - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); - return; - } - - LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::DeviceNotFound); -} - -void IUser::CreateApplicationArea(Kernel::HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const auto device_handle{rp.Pop<u64>()}; - const auto access_id{rp.Pop<u32>()}; - const auto data{ctx.ReadBuffer()}; - LOG_WARNING(Service_NFP, "(STUBBED) called, device_handle={}, data_size={}, access_id={}", - device_handle, access_id, data.size()); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::NfcDisabled); - return; - } - - // TODO(german77): Loop through all interfaces - if (device_handle == nfp_interface.GetHandle()) { - const auto result = nfp_interface.CreateApplicationArea(access_id, data); - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); - return; - } - - LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::DeviceNotFound); -} - -void IUser::GetTagInfo(Kernel::HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const auto device_handle{rp.Pop<u64>()}; - LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::NfcDisabled); - return; - } - - // TODO(german77): Loop through all interfaces - if (device_handle == nfp_interface.GetHandle()) { - TagInfo tag_info{}; - const auto result = nfp_interface.GetTagInfo(tag_info); - ctx.WriteBuffer(tag_info); - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); - return; - } - - LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::DeviceNotFound); -} - -void IUser::GetRegisterInfo(Kernel::HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const auto device_handle{rp.Pop<u64>()}; - LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::NfcDisabled); - return; - } - - // TODO(german77): Loop through all interfaces - if (device_handle == nfp_interface.GetHandle()) { - RegisterInfo register_info{}; - const auto result = nfp_interface.GetRegisterInfo(register_info); - ctx.WriteBuffer(register_info); - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); - return; - } - - LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::DeviceNotFound); -} - -void IUser::GetCommonInfo(Kernel::HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const auto device_handle{rp.Pop<u64>()}; - LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::NfcDisabled); - return; - } - - // TODO(german77): Loop through all interfaces - if (device_handle == nfp_interface.GetHandle()) { - CommonInfo common_info{}; - const auto result = nfp_interface.GetCommonInfo(common_info); - ctx.WriteBuffer(common_info); - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); - return; - } - - LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::DeviceNotFound); -} - -void IUser::GetModelInfo(Kernel::HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const auto device_handle{rp.Pop<u64>()}; - LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::NfcDisabled); - return; - } - - // TODO(german77): Loop through all interfaces - if (device_handle == nfp_interface.GetHandle()) { - ModelInfo model_info{}; - const auto result = nfp_interface.GetModelInfo(model_info); - ctx.WriteBuffer(model_info); - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); - return; - } - - LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::DeviceNotFound); -} - -void IUser::AttachActivateEvent(Kernel::HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const auto device_handle{rp.Pop<u64>()}; - LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::NfcDisabled); - return; - } - - // TODO(german77): Loop through all interfaces - if (device_handle == nfp_interface.GetHandle()) { - IPC::ResponseBuilder rb{ctx, 2, 1}; - rb.Push(ResultSuccess); - rb.PushCopyObjects(nfp_interface.GetActivateEvent()); - return; - } - - LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::DeviceNotFound); -} - -void IUser::AttachDeactivateEvent(Kernel::HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const auto device_handle{rp.Pop<u64>()}; - LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::NfcDisabled); - return; - } - - // TODO(german77): Loop through all interfaces - if (device_handle == nfp_interface.GetHandle()) { - IPC::ResponseBuilder rb{ctx, 2, 1}; - rb.Push(ResultSuccess); - rb.PushCopyObjects(nfp_interface.GetDeactivateEvent()); - return; - } - - LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::DeviceNotFound); -} - -void IUser::GetState(Kernel::HLERequestContext& ctx) { - LOG_DEBUG(Service_NFC, "called"); - - IPC::ResponseBuilder rb{ctx, 3, 0}; - rb.Push(ResultSuccess); - rb.PushEnum(state); -} - -void IUser::GetDeviceState(Kernel::HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const auto device_handle{rp.Pop<u64>()}; - LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle); - - // TODO(german77): Loop through all interfaces - if (device_handle == nfp_interface.GetHandle()) { - IPC::ResponseBuilder rb{ctx, 3}; - rb.Push(ResultSuccess); - rb.PushEnum(nfp_interface.GetCurrentState()); - return; - } - - LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::DeviceNotFound); -} - -void IUser::GetNpadId(Kernel::HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const auto device_handle{rp.Pop<u64>()}; - LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::NfcDisabled); - return; - } - - // TODO(german77): Loop through all interfaces - if (device_handle == nfp_interface.GetHandle()) { - IPC::ResponseBuilder rb{ctx, 3}; - rb.Push(ResultSuccess); - rb.PushEnum(nfp_interface.GetNpadId()); - return; - } - - LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::DeviceNotFound); -} - -void IUser::GetApplicationAreaSize(Kernel::HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const auto device_handle{rp.Pop<u64>()}; - LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle); - - // TODO(german77): Loop through all interfaces - if (device_handle == nfp_interface.GetHandle()) { - IPC::ResponseBuilder rb{ctx, 3}; - rb.Push(ResultSuccess); - rb.Push(sizeof(ApplicationArea)); - return; - } - - LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::DeviceNotFound); -} - -void IUser::AttachAvailabilityChangeEvent(Kernel::HLERequestContext& ctx) { - LOG_DEBUG(Service_NFP, "(STUBBED) called"); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::NfcDisabled); - return; - } - - IPC::ResponseBuilder rb{ctx, 2, 1}; - rb.Push(ResultSuccess); - rb.PushCopyObjects(availability_change_event->GetReadableEvent()); -} - -void IUser::RecreateApplicationArea(Kernel::HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const auto device_handle{rp.Pop<u64>()}; - const auto access_id{rp.Pop<u32>()}; - const auto data{ctx.ReadBuffer()}; - LOG_WARNING(Service_NFP, "(STUBBED) called, device_handle={}, data_size={}, access_id={}", - device_handle, access_id, data.size()); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::NfcDisabled); - return; - } - - // TODO(german77): Loop through all interfaces - if (device_handle == nfp_interface.GetHandle()) { - const auto result = nfp_interface.RecreateApplicationArea(access_id, data); - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); - return; - } - - LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::DeviceNotFound); -} - -Module::Interface::Interface(std::shared_ptr<Module> module_, Core::System& system_, - const char* name) - : ServiceFramework{system_, name}, module{std::move(module_)}, - npad_id{Core::HID::NpadIdType::Player1}, service_context{system_, service_name} { - activate_event = service_context.CreateEvent("IUser:NFPActivateEvent"); - deactivate_event = service_context.CreateEvent("IUser:NFPDeactivateEvent"); -} - -Module::Interface::~Interface() = default; - -void Module::Interface::CreateUserInterface(Kernel::HLERequestContext& ctx) { - LOG_DEBUG(Service_NFP, "called"); - - IPC::ResponseBuilder rb{ctx, 2, 0, 1}; - rb.Push(ResultSuccess); - rb.PushIpcInterface<IUser>(*this, system); -} - -bool Module::Interface::LoadAmiiboFile(const std::string& filename) { - constexpr auto tag_size_without_password = sizeof(NTAG215File) - sizeof(NTAG215Password); - const Common::FS::IOFile amiibo_file{filename, Common::FS::FileAccessMode::Read, - Common::FS::FileType::BinaryFile}; - - if (!amiibo_file.IsOpen()) { - LOG_ERROR(Service_NFP, "Amiibo is already on use"); - return false; - } - - // Workaround for files with missing password data - std::array<u8, sizeof(EncryptedNTAG215File)> buffer{}; - if (amiibo_file.Read(buffer) < tag_size_without_password) { - LOG_ERROR(Service_NFP, "Failed to read amiibo file"); - return false; - } - memcpy(&encrypted_tag_data, buffer.data(), sizeof(EncryptedNTAG215File)); - - if (!AmiiboCrypto::IsAmiiboValid(encrypted_tag_data)) { - LOG_INFO(Service_NFP, "Invalid amiibo"); - return false; - } - - file_path = filename; - return true; -} - -bool Module::Interface::LoadAmiibo(const std::string& filename) { - if (device_state != DeviceState::SearchingForTag) { - LOG_ERROR(Service_NFP, "Game is not looking for amiibos, current state {}", device_state); - return false; - } - - if (!LoadAmiiboFile(filename)) { - return false; - } - - device_state = DeviceState::TagFound; - activate_event->GetWritableEvent().Signal(); - return true; -} - -void Module::Interface::CloseAmiibo() { - LOG_INFO(Service_NFP, "Remove amiibo"); - device_state = DeviceState::TagRemoved; - is_data_decoded = false; - is_application_area_initialized = false; - encrypted_tag_data = {}; - tag_data = {}; - deactivate_event->GetWritableEvent().Signal(); -} - -Kernel::KReadableEvent& Module::Interface::GetActivateEvent() const { - return activate_event->GetReadableEvent(); -} - -Kernel::KReadableEvent& Module::Interface::GetDeactivateEvent() const { - return deactivate_event->GetReadableEvent(); -} - -void Module::Interface::Initialize() { - device_state = DeviceState::Initialized; - is_data_decoded = false; - is_application_area_initialized = false; - encrypted_tag_data = {}; - tag_data = {}; -} - -void Module::Interface::Finalize() { - if (device_state == DeviceState::TagMounted) { - Unmount(); - } - if (device_state == DeviceState::SearchingForTag || device_state == DeviceState::TagRemoved) { - StopDetection(); - } - device_state = DeviceState::Unaviable; -} - -Result Module::Interface::StartDetection(s32 protocol_) { - auto npad_device = system.HIDCore().GetEmulatedController(npad_id); - - // TODO(german77): Add callback for when nfc data is available - - if (device_state == DeviceState::Initialized || device_state == DeviceState::TagRemoved) { - npad_device->SetPollingMode(Common::Input::PollingMode::NFC); - device_state = DeviceState::SearchingForTag; - protocol = protocol_; - return ResultSuccess; - } - - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - return ErrCodes::WrongDeviceState; -} - -Result Module::Interface::StopDetection() { - auto npad_device = system.HIDCore().GetEmulatedController(npad_id); - npad_device->SetPollingMode(Common::Input::PollingMode::Active); - - if (device_state == DeviceState::TagFound || device_state == DeviceState::TagMounted) { - CloseAmiibo(); - return ResultSuccess; - } - if (device_state == DeviceState::SearchingForTag || device_state == DeviceState::TagRemoved) { - device_state = DeviceState::Initialized; - return ResultSuccess; - } - - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - return ErrCodes::WrongDeviceState; -} - -Result Module::Interface::Flush() { - // Ignore write command if we can't encrypt the data - if (!is_data_decoded) { - return ResultSuccess; - } - - constexpr auto tag_size_without_password = sizeof(NTAG215File) - sizeof(NTAG215Password); - EncryptedNTAG215File tmp_encrypted_tag_data{}; - const Common::FS::IOFile amiibo_file{file_path, Common::FS::FileAccessMode::ReadWrite, - Common::FS::FileType::BinaryFile}; - - if (!amiibo_file.IsOpen()) { - LOG_ERROR(Core, "Amiibo is already on use"); - return ErrCodes::WriteAmiiboFailed; - } - - // Workaround for files with missing password data - std::array<u8, sizeof(EncryptedNTAG215File)> buffer{}; - if (amiibo_file.Read(buffer) < tag_size_without_password) { - LOG_ERROR(Core, "Failed to read amiibo file"); - return ErrCodes::WriteAmiiboFailed; - } - memcpy(&tmp_encrypted_tag_data, buffer.data(), sizeof(EncryptedNTAG215File)); - - if (!AmiiboCrypto::IsAmiiboValid(tmp_encrypted_tag_data)) { - LOG_INFO(Service_NFP, "Invalid amiibo"); - return ErrCodes::WriteAmiiboFailed; - } - - bool is_uuid_equal = memcmp(tmp_encrypted_tag_data.uuid.data(), tag_data.uuid.data(), 8) == 0; - bool is_character_equal = tmp_encrypted_tag_data.user_memory.model_info.character_id == - tag_data.model_info.character_id; - if (!is_uuid_equal || !is_character_equal) { - LOG_ERROR(Service_NFP, "Not the same amiibo"); - return ErrCodes::WriteAmiiboFailed; - } - - if (!AmiiboCrypto::EncodeAmiibo(tag_data, encrypted_tag_data)) { - LOG_ERROR(Service_NFP, "Failed to encode data"); - return ErrCodes::WriteAmiiboFailed; - } - - // Return to the start of the file - if (!amiibo_file.Seek(0)) { - LOG_ERROR(Service_NFP, "Error writing to file"); - return ErrCodes::WriteAmiiboFailed; - } - - if (!amiibo_file.Write(encrypted_tag_data)) { - LOG_ERROR(Service_NFP, "Error writing to file"); - return ErrCodes::WriteAmiiboFailed; - } - - return ResultSuccess; -} - -Result Module::Interface::Mount() { - if (device_state != DeviceState::TagFound) { - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - return ErrCodes::WrongDeviceState; - } - is_data_decoded = AmiiboCrypto::DecodeAmiibo(encrypted_tag_data, tag_data); - LOG_INFO(Service_NFP, "Is amiibo decoded {}", is_data_decoded); - - is_application_area_initialized = false; - device_state = DeviceState::TagMounted; - return ResultSuccess; -} - -Result Module::Interface::Unmount() { - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - return ErrCodes::WrongDeviceState; - } - - is_data_decoded = false; - is_application_area_initialized = false; - device_state = DeviceState::TagFound; - return ResultSuccess; -} - -Result Module::Interface::GetTagInfo(TagInfo& tag_info) const { - if (device_state != DeviceState::TagFound && device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - return ErrCodes::WrongDeviceState; - } - - tag_info = { - .uuid = encrypted_tag_data.uuid, - .uuid_length = static_cast<u8>(encrypted_tag_data.uuid.size()), - .protocol = protocol, - .tag_type = static_cast<u32>(encrypted_tag_data.user_memory.model_info.amiibo_type), - }; - - return ResultSuccess; -} - -Result Module::Interface::GetCommonInfo(CommonInfo& common_info) const { - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - return ErrCodes::WrongDeviceState; - } - - if (is_data_decoded && tag_data.settings.settings.amiibo_initialized != 0) { - const auto& settings = tag_data.settings; - // TODO: Validate this data - common_info = { - .last_write_year = settings.write_date.GetYear(), - .last_write_month = settings.write_date.GetMonth(), - .last_write_day = settings.write_date.GetDay(), - .write_counter = settings.crc_counter, - .version = 1, - .application_area_size = sizeof(ApplicationArea), - }; - return ResultSuccess; - } - - // Generate a generic answer - common_info = { - .last_write_year = 2022, - .last_write_month = 2, - .last_write_day = 7, - .write_counter = 0, - .version = 1, - .application_area_size = sizeof(ApplicationArea), - }; - return ResultSuccess; -} - -Result Module::Interface::GetModelInfo(ModelInfo& model_info) const { - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - return ErrCodes::WrongDeviceState; - } - - const auto& model_info_data = encrypted_tag_data.user_memory.model_info; - model_info = { - .character_id = model_info_data.character_id, - .character_variant = model_info_data.character_variant, - .amiibo_type = model_info_data.amiibo_type, - .model_number = model_info_data.model_number, - .series = model_info_data.series, - .constant_value = model_info_data.constant_value, - }; - return ResultSuccess; -} - -Result Module::Interface::GetRegisterInfo(RegisterInfo& register_info) const { - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - if (device_state == DeviceState::TagRemoved) { - return ErrCodes::TagRemoved; - } - return ErrCodes::WrongDeviceState; - } - - Service::Mii::MiiManager manager; - - if (is_data_decoded && tag_data.settings.settings.amiibo_initialized != 0) { - const auto& settings = tag_data.settings; - - // TODO: Validate this data - register_info = { - .mii_char_info = manager.ConvertV3ToCharInfo(tag_data.owner_mii), - .first_write_year = settings.init_date.GetYear(), - .first_write_month = settings.init_date.GetMonth(), - .first_write_day = settings.init_date.GetDay(), - .amiibo_name = GetAmiiboName(settings), - .font_region = {}, +class IUserManager final : public ServiceFramework<IUserManager> { +public: + explicit IUserManager(Core::System& system_) : ServiceFramework{system_, "nfp:user"} { + // clang-format off + static const FunctionInfo functions[] = { + {0, &IUserManager::CreateUserInterface, "CreateUserInterface"}, }; + // clang-format on - return ResultSuccess; + RegisterHandlers(functions); } - // Generate a generic answer - register_info = { - .mii_char_info = manager.BuildDefault(0), - .first_write_year = 2022, - .first_write_month = 2, - .first_write_day = 7, - .amiibo_name = {'Y', 'u', 'z', 'u', 'A', 'm', 'i', 'i', 'b', 'o', 0}, - .font_region = {}, - }; - return ResultSuccess; -} +private: + void CreateUserInterface(Kernel::HLERequestContext& ctx) { + LOG_DEBUG(Service_NFP, "called"); -Result Module::Interface::OpenApplicationArea(u32 access_id) { - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - if (device_state == DeviceState::TagRemoved) { - return ErrCodes::TagRemoved; + if (user_interface == nullptr) { + user_interface = std::make_shared<IUser>(system); } - return ErrCodes::WrongDeviceState; - } - - // Fallback for lack of amiibo keys - if (!is_data_decoded) { - LOG_WARNING(Service_NFP, "Application area is not initialized"); - return ErrCodes::ApplicationAreaIsNotInitialized; - } - if (tag_data.settings.settings.appdata_initialized == 0) { - LOG_WARNING(Service_NFP, "Application area is not initialized"); - return ErrCodes::ApplicationAreaIsNotInitialized; - } - - if (tag_data.application_area_id != access_id) { - LOG_WARNING(Service_NFP, "Wrong application area id"); - return ErrCodes::WrongApplicationAreaId; - } - - is_application_area_initialized = true; - return ResultSuccess; -} - -Result Module::Interface::GetApplicationArea(ApplicationArea& data) const { - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - if (device_state == DeviceState::TagRemoved) { - return ErrCodes::TagRemoved; - } - return ErrCodes::WrongDeviceState; - } - - if (!is_application_area_initialized) { - LOG_ERROR(Service_NFP, "Application area is not initialized"); - return ErrCodes::ApplicationAreaIsNotInitialized; - } - - data = tag_data.application_area; - - return ResultSuccess; -} - -Result Module::Interface::SetApplicationArea(const std::vector<u8>& data) { - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - if (device_state == DeviceState::TagRemoved) { - return ErrCodes::TagRemoved; - } - return ErrCodes::WrongDeviceState; - } - - if (!is_application_area_initialized) { - LOG_ERROR(Service_NFP, "Application area is not initialized"); - return ErrCodes::ApplicationAreaIsNotInitialized; - } - - if (data.size() != sizeof(ApplicationArea)) { - LOG_ERROR(Service_NFP, "Wrong data size {}", data.size()); - return ResultUnknown; - } - - std::memcpy(&tag_data.application_area, data.data(), sizeof(ApplicationArea)); - return ResultSuccess; -} - -Result Module::Interface::CreateApplicationArea(u32 access_id, const std::vector<u8>& data) { - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - if (device_state == DeviceState::TagRemoved) { - return ErrCodes::TagRemoved; - } - return ErrCodes::WrongDeviceState; - } - - if (tag_data.settings.settings.appdata_initialized != 0) { - LOG_ERROR(Service_NFP, "Application area already exist"); - return ErrCodes::ApplicationAreaExist; - } - - if (data.size() != sizeof(ApplicationArea)) { - LOG_ERROR(Service_NFP, "Wrong data size {}", data.size()); - return ResultUnknown; - } - - std::memcpy(&tag_data.application_area, data.data(), sizeof(ApplicationArea)); - tag_data.application_area_id = access_id; - - return ResultSuccess; -} - -Result Module::Interface::RecreateApplicationArea(u32 access_id, const std::vector<u8>& data) { - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - if (device_state == DeviceState::TagRemoved) { - return ErrCodes::TagRemoved; - } - return ErrCodes::WrongDeviceState; - } - - if (data.size() != sizeof(ApplicationArea)) { - LOG_ERROR(Service_NFP, "Wrong data size {}", data.size()); - return ResultUnknown; - } - - std::memcpy(&tag_data.application_area, data.data(), sizeof(ApplicationArea)); - tag_data.application_area_id = access_id; - - return ResultSuccess; -} - -u64 Module::Interface::GetHandle() const { - // Generate a handle based of the npad id - return static_cast<u64>(npad_id); -} - -DeviceState Module::Interface::GetCurrentState() const { - return device_state; -} - -Core::HID::NpadIdType Module::Interface::GetNpadId() const { - // Return first connected npad id as a workaround for lack of a single nfc interface per - // controller - return system.HIDCore().GetFirstNpadId(); -} - -AmiiboName Module::Interface::GetAmiiboName(const AmiiboSettings& settings) const { - std::array<char16_t, amiibo_name_length> settings_amiibo_name{}; - AmiiboName amiibo_name{}; - - // Convert from big endian to little endian - for (std::size_t i = 0; i < amiibo_name_length; i++) { - settings_amiibo_name[i] = static_cast<u16>(settings.amiibo_name[i]); + IPC::ResponseBuilder rb{ctx, 2, 0, 1}; + rb.Push(ResultSuccess); + rb.PushIpcInterface<IUser>(user_interface); } - // Convert from utf16 to utf8 - const auto amiibo_name_utf8 = Common::UTF16ToUTF8(settings_amiibo_name.data()); - memcpy(amiibo_name.data(), amiibo_name_utf8.data(), amiibo_name_utf8.size()); - - return amiibo_name; -} + std::shared_ptr<IUser> user_interface; +}; void InstallInterfaces(SM::ServiceManager& service_manager, Core::System& system) { - auto module = std::make_shared<Module>(); - std::make_shared<NFP_User>(module, system)->InstallAsService(service_manager); + std::make_shared<IUserManager>(system)->InstallAsService(service_manager); } } // namespace Service::NFP diff --git a/src/core/hle/service/nfp/nfp.h b/src/core/hle/service/nfp/nfp.h index 0de0b48e7..a25c362b8 100644 --- a/src/core/hle/service/nfp/nfp.h +++ b/src/core/hle/service/nfp/nfp.h @@ -3,170 +3,9 @@ #pragma once -#include <array> -#include <vector> - -#include "common/common_funcs.h" -#include "core/hle/service/kernel_helpers.h" -#include "core/hle/service/mii/types.h" -#include "core/hle/service/nfp/amiibo_types.h" #include "core/hle/service/service.h" -namespace Kernel { -class KEvent; -class KReadableEvent; -} // namespace Kernel - -namespace Core::HID { -enum class NpadIdType : u32; -} // namespace Core::HID - namespace Service::NFP { -using AmiiboName = std::array<char, (amiibo_name_length * 4) + 1>; - -struct TagInfo { - TagUuid uuid; - u8 uuid_length; - INSERT_PADDING_BYTES(0x15); - s32 protocol; - u32 tag_type; - INSERT_PADDING_BYTES(0x30); -}; -static_assert(sizeof(TagInfo) == 0x58, "TagInfo is an invalid size"); - -struct CommonInfo { - u16 last_write_year; - u8 last_write_month; - u8 last_write_day; - u16 write_counter; - u16 version; - u32 application_area_size; - INSERT_PADDING_BYTES(0x34); -}; -static_assert(sizeof(CommonInfo) == 0x40, "CommonInfo is an invalid size"); - -struct ModelInfo { - u16 character_id; - u8 character_variant; - AmiiboType amiibo_type; - u16 model_number; - AmiiboSeries series; - u8 constant_value; // Must be 02 - INSERT_PADDING_BYTES(0x38); // Unknown -}; -static_assert(sizeof(ModelInfo) == 0x40, "ModelInfo is an invalid size"); - -struct RegisterInfo { - Service::Mii::CharInfo mii_char_info; - u16 first_write_year; - u8 first_write_month; - u8 first_write_day; - AmiiboName amiibo_name; - u8 font_region; - INSERT_PADDING_BYTES(0x7A); -}; -static_assert(sizeof(RegisterInfo) == 0x100, "RegisterInfo is an invalid size"); - -class Module final { -public: - class Interface : public ServiceFramework<Interface> { - public: - explicit Interface(std::shared_ptr<Module> module_, Core::System& system_, - const char* name); - ~Interface() override; - - void CreateUserInterface(Kernel::HLERequestContext& ctx); - bool LoadAmiibo(const std::string& filename); - bool LoadAmiiboFile(const std::string& filename); - void CloseAmiibo(); - - void Initialize(); - void Finalize(); - - Result StartDetection(s32 protocol_); - Result StopDetection(); - Result Mount(); - Result Unmount(); - Result Flush(); - - Result GetTagInfo(TagInfo& tag_info) const; - Result GetCommonInfo(CommonInfo& common_info) const; - Result GetModelInfo(ModelInfo& model_info) const; - Result GetRegisterInfo(RegisterInfo& register_info) const; - - Result OpenApplicationArea(u32 access_id); - Result GetApplicationArea(ApplicationArea& data) const; - Result SetApplicationArea(const std::vector<u8>& data); - Result CreateApplicationArea(u32 access_id, const std::vector<u8>& data); - Result RecreateApplicationArea(u32 access_id, const std::vector<u8>& data); - - u64 GetHandle() const; - DeviceState GetCurrentState() const; - Core::HID::NpadIdType GetNpadId() const; - - Kernel::KReadableEvent& GetActivateEvent() const; - Kernel::KReadableEvent& GetDeactivateEvent() const; - - protected: - std::shared_ptr<Module> module; - - private: - AmiiboName GetAmiiboName(const AmiiboSettings& settings) const; - - const Core::HID::NpadIdType npad_id; - - bool is_data_decoded{}; - bool is_application_area_initialized{}; - s32 protocol; - std::string file_path{}; - Kernel::KEvent* activate_event; - Kernel::KEvent* deactivate_event; - DeviceState device_state{DeviceState::Unaviable}; - KernelHelpers::ServiceContext service_context; - - NTAG215File tag_data{}; - EncryptedNTAG215File encrypted_tag_data{}; - }; -}; - -class IUser final : public ServiceFramework<IUser> { -public: - explicit IUser(Module::Interface& nfp_interface_, Core::System& system_); - -private: - void Initialize(Kernel::HLERequestContext& ctx); - void Finalize(Kernel::HLERequestContext& ctx); - void ListDevices(Kernel::HLERequestContext& ctx); - void StartDetection(Kernel::HLERequestContext& ctx); - void StopDetection(Kernel::HLERequestContext& ctx); - void Mount(Kernel::HLERequestContext& ctx); - void Unmount(Kernel::HLERequestContext& ctx); - void OpenApplicationArea(Kernel::HLERequestContext& ctx); - void GetApplicationArea(Kernel::HLERequestContext& ctx); - void SetApplicationArea(Kernel::HLERequestContext& ctx); - void Flush(Kernel::HLERequestContext& ctx); - void CreateApplicationArea(Kernel::HLERequestContext& ctx); - void GetTagInfo(Kernel::HLERequestContext& ctx); - void GetRegisterInfo(Kernel::HLERequestContext& ctx); - void GetCommonInfo(Kernel::HLERequestContext& ctx); - void GetModelInfo(Kernel::HLERequestContext& ctx); - void AttachActivateEvent(Kernel::HLERequestContext& ctx); - void AttachDeactivateEvent(Kernel::HLERequestContext& ctx); - void GetState(Kernel::HLERequestContext& ctx); - void GetDeviceState(Kernel::HLERequestContext& ctx); - void GetNpadId(Kernel::HLERequestContext& ctx); - void GetApplicationAreaSize(Kernel::HLERequestContext& ctx); - void AttachAvailabilityChangeEvent(Kernel::HLERequestContext& ctx); - void RecreateApplicationArea(Kernel::HLERequestContext& ctx); - - KernelHelpers::ServiceContext service_context; - - // TODO(german77): We should have a vector of interfaces - Module::Interface& nfp_interface; - - State state{State::NonInitialized}; - Kernel::KEvent* availability_change_event; -}; void InstallInterfaces(SM::ServiceManager& service_manager, Core::System& system); diff --git a/src/core/hle/service/nfp/nfp_device.cpp b/src/core/hle/service/nfp/nfp_device.cpp new file mode 100644 index 000000000..da7daae88 --- /dev/null +++ b/src/core/hle/service/nfp/nfp_device.cpp @@ -0,0 +1,572 @@ +// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#include <array> +#include <atomic> + +#include "common/fs/file.h" +#include "common/fs/path_util.h" +#include "common/input.h" +#include "common/logging/log.h" +#include "common/string_util.h" +#include "common/tiny_mt.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/ipc_helpers.h" +#include "core/hle/kernel/k_event.h" +#include "core/hle/service/mii/mii_manager.h" +#include "core/hle/service/nfp/amiibo_crypto.h" +#include "core/hle/service/nfp/nfp.h" +#include "core/hle/service/nfp/nfp_device.h" +#include "core/hle/service/nfp/nfp_result.h" +#include "core/hle/service/nfp/nfp_user.h" + +namespace Service::NFP { +NfpDevice::NfpDevice(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:NFPActivateEvent"); + deactivate_event = service_context.CreateEvent("IUser:NFPDeactivateEvent"); + 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); +} + +NfpDevice::~NfpDevice() { + if (is_controller_set) { + npad_device->DeleteCallback(callback_key); + is_controller_set = false; + } +}; + +void NfpDevice::NpadUpdate(Core::HID::ControllerTriggerType type) { + if (type == Core::HID::ControllerTriggerType::Connected || + type == Core::HID::ControllerTriggerType::Disconnected) { + availability_change_event->GetWritableEvent().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: + LoadAmiibo(nfc_status.data); + break; + case Common::Input::NfcState::AmiiboRemoved: + if (device_state != DeviceState::SearchingForTag) { + CloseAmiibo(); + } + break; + default: + break; + } +} + +bool NfpDevice::LoadAmiibo(const std::vector<u8>& data) { + if (device_state != DeviceState::SearchingForTag) { + LOG_ERROR(Service_NFP, "Game is not looking for amiibos, current state {}", device_state); + return false; + } + + if (data.size() != sizeof(EncryptedNTAG215File)) { + LOG_ERROR(Service_NFP, "Not an amiibo, size={}", data.size()); + return false; + } + + memcpy(&encrypted_tag_data, data.data(), sizeof(EncryptedNTAG215File)); + + if (!AmiiboCrypto::IsAmiiboValid(encrypted_tag_data)) { + LOG_INFO(Service_NFP, "Invalid amiibo"); + return false; + } + + device_state = DeviceState::TagFound; + activate_event->GetWritableEvent().Signal(); + return true; +} + +void NfpDevice::CloseAmiibo() { + LOG_INFO(Service_NFP, "Remove amiibo"); + + if (device_state == DeviceState::TagMounted) { + Unmount(); + } + + device_state = DeviceState::TagRemoved; + encrypted_tag_data = {}; + tag_data = {}; + deactivate_event->GetWritableEvent().Signal(); +} + +Kernel::KReadableEvent& NfpDevice::GetActivateEvent() const { + return activate_event->GetReadableEvent(); +} + +Kernel::KReadableEvent& NfpDevice::GetDeactivateEvent() const { + return deactivate_event->GetReadableEvent(); +} + +void NfpDevice::Initialize() { + device_state = npad_device->HasNfc() ? DeviceState::Initialized : DeviceState::Unavailable; + encrypted_tag_data = {}; + tag_data = {}; +} + +void NfpDevice::Finalize() { + if (device_state == DeviceState::TagMounted) { + Unmount(); + } + if (device_state == DeviceState::SearchingForTag || device_state == DeviceState::TagRemoved) { + StopDetection(); + } + device_state = DeviceState::Unavailable; +} + +Result NfpDevice::StartDetection(s32 protocol_) { + // TODO(german77): Add callback for when nfc data is available + + if (device_state == DeviceState::Initialized || device_state == DeviceState::TagRemoved) { + npad_device->SetPollingMode(Common::Input::PollingMode::NFC); + device_state = DeviceState::SearchingForTag; + protocol = protocol_; + return ResultSuccess; + } + + LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); + return WrongDeviceState; +} + +Result NfpDevice::StopDetection() { + npad_device->SetPollingMode(Common::Input::PollingMode::Active); + + if (device_state == DeviceState::TagFound || device_state == DeviceState::TagMounted) { + CloseAmiibo(); + return ResultSuccess; + } + if (device_state == DeviceState::SearchingForTag || device_state == DeviceState::TagRemoved) { + device_state = DeviceState::Initialized; + return ResultSuccess; + } + + LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); + return WrongDeviceState; +} + +Result NfpDevice::Flush() { + auto& settings = tag_data.settings; + + if (settings.write_date.raw_date != settings.write_date.raw_date) { + // TODO: Read current system date + settings.write_date.SetYear(2022); + settings.write_date.SetMonth(9); + settings.write_date.SetDay(9); + settings.crc_counter++; + // TODO: Find how to calculate the crc check + // settings.crc = CalculateCRC(settings); + } + + tag_data.write_counter++; + + if (!AmiiboCrypto::EncodeAmiibo(tag_data, encrypted_tag_data)) { + LOG_ERROR(Service_NFP, "Failed to encode data"); + return WriteAmiiboFailed; + } + + std::vector<u8> data(sizeof(encrypted_tag_data)); + memcpy(data.data(), &encrypted_tag_data, sizeof(encrypted_tag_data)); + + if (!npad_device->WriteNfc(data)) { + LOG_ERROR(Service_NFP, "Error writing to file"); + return WriteAmiiboFailed; + } + + is_data_moddified = false; + + return ResultSuccess; +} + +Result NfpDevice::Mount() { + if (device_state != DeviceState::TagFound) { + LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); + return WrongDeviceState; + } + + if (!AmiiboCrypto::DecodeAmiibo(encrypted_tag_data, tag_data)) { + LOG_ERROR(Service_NFP, "Can't decode amiibo {}", device_state); + return CorruptedData; + } + + device_state = DeviceState::TagMounted; + return ResultSuccess; +} + +Result NfpDevice::Unmount() { + if (device_state != DeviceState::TagMounted) { + LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); + return WrongDeviceState; + } + + // Save data before unloading the amiibo + if (is_data_moddified) { + Flush(); + } + + device_state = DeviceState::TagFound; + return ResultSuccess; +} + +Result NfpDevice::GetTagInfo(TagInfo& tag_info) const { + if (device_state != DeviceState::TagFound && device_state != DeviceState::TagMounted) { + LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); + return WrongDeviceState; + } + + tag_info = { + .uuid = encrypted_tag_data.uuid, + .uuid_length = static_cast<u8>(encrypted_tag_data.uuid.size()), + .protocol = protocol, + .tag_type = static_cast<u32>(encrypted_tag_data.user_memory.model_info.amiibo_type), + }; + + return ResultSuccess; +} + +Result NfpDevice::GetCommonInfo(CommonInfo& common_info) const { + if (device_state != DeviceState::TagMounted) { + LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); + return WrongDeviceState; + } + + const auto& settings = tag_data.settings; + const u32 application_area_size = + tag_data.settings.settings.appdata_initialized == 0 ? 0 : sizeof(ApplicationArea); + + // TODO: Validate this data + common_info = { + .last_write_date = + { + settings.write_date.GetYear(), + settings.write_date.GetMonth(), + settings.write_date.GetDay(), + }, + .write_counter = tag_data.write_counter, + .version = 1, + .application_area_size = application_area_size, + }; + return ResultSuccess; +} + +Result NfpDevice::GetModelInfo(ModelInfo& model_info) const { + if (device_state != DeviceState::TagMounted) { + LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); + return WrongDeviceState; + } + + const auto& model_info_data = encrypted_tag_data.user_memory.model_info; + model_info = { + .character_id = model_info_data.character_id, + .character_variant = model_info_data.character_variant, + .amiibo_type = model_info_data.amiibo_type, + .model_number = model_info_data.model_number, + .series = model_info_data.series, + }; + return ResultSuccess; +} + +Result NfpDevice::GetRegisterInfo(RegisterInfo& register_info) const { + if (device_state != DeviceState::TagMounted) { + LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); + if (device_state == DeviceState::TagRemoved) { + return TagRemoved; + } + return WrongDeviceState; + } + + if (tag_data.settings.settings.amiibo_initialized == 0) { + return RegistrationIsNotInitialized; + } + + Service::Mii::MiiManager manager; + const auto& settings = tag_data.settings; + + // TODO: Validate this data + register_info = { + .mii_char_info = manager.ConvertV3ToCharInfo(tag_data.owner_mii), + .creation_date = + { + settings.init_date.GetYear(), + settings.init_date.GetMonth(), + settings.init_date.GetDay(), + }, + .amiibo_name = GetAmiiboName(settings), + .font_region = {}, + }; + + return ResultSuccess; +} + +Result NfpDevice::SetNicknameAndOwner(const AmiiboName& amiibo_name) { + if (device_state != DeviceState::TagMounted) { + LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); + if (device_state == DeviceState::TagRemoved) { + return TagRemoved; + } + return WrongDeviceState; + } + + Service::Mii::MiiManager manager; + auto& settings = tag_data.settings; + + // TODO: Read current system date + settings.init_date.SetYear(2022); + settings.init_date.SetMonth(9); + settings.init_date.SetDay(9); + settings.write_date.SetYear(2022); + settings.write_date.SetMonth(9); + settings.write_date.SetDay(9); + settings.crc_counter++; + // TODO: Find how to calculate the crc check + // settings.crc = CalculateCRC(settings); + + SetAmiiboName(settings, amiibo_name); + tag_data.owner_mii = manager.ConvertCharInfoToV3(manager.BuildDefault(0)); + settings.settings.amiibo_initialized.Assign(1); + + return Flush(); +} + +Result NfpDevice::RestoreAmiibo() { + // TODO: Load amiibo from backup on system + LOG_ERROR(Service_NFP, "Not Implemented"); + return ResultSuccess; +} + +Result NfpDevice::DeleteAllData() { + const auto result = DeleteApplicationArea(); + if (result.IsError()) { + return result; + } + + if (device_state != DeviceState::TagMounted) { + LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); + if (device_state == DeviceState::TagRemoved) { + return TagRemoved; + } + return WrongDeviceState; + } + + Common::TinyMT rng{}; + rng.GenerateRandomBytes(&tag_data.owner_mii, sizeof(tag_data.owner_mii)); + tag_data.settings.settings.amiibo_initialized.Assign(0); + + return Flush(); +} + +Result NfpDevice::OpenApplicationArea(u32 access_id) { + if (device_state != DeviceState::TagMounted) { + LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); + if (device_state == DeviceState::TagRemoved) { + return TagRemoved; + } + return WrongDeviceState; + } + + if (tag_data.settings.settings.appdata_initialized.Value() == 0) { + LOG_WARNING(Service_NFP, "Application area is not initialized"); + return ApplicationAreaIsNotInitialized; + } + + if (tag_data.application_area_id != access_id) { + LOG_WARNING(Service_NFP, "Wrong application area id"); + return WrongApplicationAreaId; + } + + return ResultSuccess; +} + +Result NfpDevice::GetApplicationArea(std::vector<u8>& data) const { + if (device_state != DeviceState::TagMounted) { + LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); + if (device_state == DeviceState::TagRemoved) { + return TagRemoved; + } + return WrongDeviceState; + } + + if (tag_data.settings.settings.appdata_initialized.Value() == 0) { + LOG_ERROR(Service_NFP, "Application area is not initialized"); + return ApplicationAreaIsNotInitialized; + } + + if (data.size() > sizeof(ApplicationArea)) { + LOG_ERROR(Service_NFP, "Wrong data size {}", data.size()); + return ResultUnknown; + } + + memcpy(data.data(), tag_data.application_area.data(), data.size()); + + return ResultSuccess; +} + +Result NfpDevice::SetApplicationArea(const std::vector<u8>& data) { + if (device_state != DeviceState::TagMounted) { + LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); + if (device_state == DeviceState::TagRemoved) { + return TagRemoved; + } + return WrongDeviceState; + } + + if (tag_data.settings.settings.appdata_initialized.Value() == 0) { + LOG_ERROR(Service_NFP, "Application area is not initialized"); + return ApplicationAreaIsNotInitialized; + } + + if (data.size() > sizeof(ApplicationArea)) { + LOG_ERROR(Service_NFP, "Wrong data size {}", data.size()); + return ResultUnknown; + } + + Common::TinyMT rng{}; + rng.GenerateRandomBytes(tag_data.application_area.data(), sizeof(ApplicationArea)); + std::memcpy(tag_data.application_area.data(), data.data(), data.size()); + + tag_data.applicaton_write_counter++; + is_data_moddified = true; + + return ResultSuccess; +} + +Result NfpDevice::CreateApplicationArea(u32 access_id, const std::vector<u8>& data) { + if (device_state != DeviceState::TagMounted) { + LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); + if (device_state == DeviceState::TagRemoved) { + return TagRemoved; + } + return WrongDeviceState; + } + + if (tag_data.settings.settings.appdata_initialized.Value() != 0) { + LOG_ERROR(Service_NFP, "Application area already exist"); + return ApplicationAreaExist; + } + + return RecreateApplicationArea(access_id, data); +} + +Result NfpDevice::RecreateApplicationArea(u32 access_id, const std::vector<u8>& data) { + if (device_state != DeviceState::TagMounted) { + LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); + if (device_state == DeviceState::TagRemoved) { + return TagRemoved; + } + return WrongDeviceState; + } + + if (data.size() > sizeof(ApplicationArea)) { + LOG_ERROR(Service_NFP, "Wrong data size {}", data.size()); + return ResultUnknown; + } + + Common::TinyMT rng{}; + std::memcpy(tag_data.application_area.data(), data.data(), data.size()); + // HW seems to fill excess data with garbage + rng.GenerateRandomBytes(tag_data.application_area.data() + data.size(), + sizeof(ApplicationArea) - data.size()); + + // TODO: Investigate why the title id needs to be moddified + tag_data.title_id = system.GetCurrentProcessProgramID(); + tag_data.title_id = tag_data.title_id | 0x30000000ULL; + tag_data.settings.settings.appdata_initialized.Assign(1); + tag_data.application_area_id = access_id; + tag_data.applicaton_write_counter++; + tag_data.unknown = {}; + + return Flush(); +} + +Result NfpDevice::DeleteApplicationArea() { + if (device_state != DeviceState::TagMounted) { + LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); + if (device_state == DeviceState::TagRemoved) { + return TagRemoved; + } + return WrongDeviceState; + } + + Common::TinyMT rng{}; + rng.GenerateRandomBytes(tag_data.application_area.data(), sizeof(ApplicationArea)); + rng.GenerateRandomBytes(&tag_data.title_id, sizeof(u64)); + rng.GenerateRandomBytes(&tag_data.application_area_id, sizeof(u32)); + tag_data.settings.settings.appdata_initialized.Assign(0); + tag_data.applicaton_write_counter++; + tag_data.unknown = {}; + + return Flush(); +} + +u64 NfpDevice::GetHandle() const { + // Generate a handle based of the npad id + return static_cast<u64>(npad_id); +} + +u32 NfpDevice::GetApplicationAreaSize() const { + // Investigate if this value is really constant + return sizeof(ApplicationArea); +} + +DeviceState NfpDevice::GetCurrentState() const { + return device_state; +} + +Core::HID::NpadIdType NfpDevice::GetNpadId() const { + return npad_id; +} + +AmiiboName NfpDevice::GetAmiiboName(const AmiiboSettings& settings) const { + std::array<char16_t, amiibo_name_length> settings_amiibo_name{}; + AmiiboName amiibo_name{}; + + // Convert from big endian to little endian + for (std::size_t i = 0; i < amiibo_name_length; i++) { + settings_amiibo_name[i] = static_cast<u16>(settings.amiibo_name[i]); + } + + // Convert from utf16 to utf8 + const auto amiibo_name_utf8 = Common::UTF16ToUTF8(settings_amiibo_name.data()); + memcpy(amiibo_name.data(), amiibo_name_utf8.data(), amiibo_name_utf8.size()); + + return amiibo_name; +} + +void NfpDevice::SetAmiiboName(AmiiboSettings& settings, const AmiiboName& amiibo_name) { + std::array<char16_t, amiibo_name_length> settings_amiibo_name{}; + + // Convert from utf8 to utf16 + const auto amiibo_name_utf16 = Common::UTF8ToUTF16(amiibo_name.data()); + memcpy(settings_amiibo_name.data(), amiibo_name_utf16.data(), + amiibo_name_utf16.size() * sizeof(char16_t)); + + // Convert from little endian to big endian + for (std::size_t i = 0; i < amiibo_name_length; i++) { + settings.amiibo_name[i] = static_cast<u16_be>(settings_amiibo_name[i]); + } +} + +} // namespace Service::NFP diff --git a/src/core/hle/service/nfp/nfp_device.h b/src/core/hle/service/nfp/nfp_device.h new file mode 100644 index 000000000..53cc0833f --- /dev/null +++ b/src/core/hle/service/nfp/nfp_device.h @@ -0,0 +1,97 @@ +// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#include <array> +#include <vector> + +#include "common/common_funcs.h" +#include "core/hle/service/kernel_helpers.h" +#include "core/hle/service/mii/types.h" +#include "core/hle/service/nfp/nfp_types.h" +#include "core/hle/service/service.h" + +namespace Kernel { +class KEvent; +class KReadableEvent; +} // namespace Kernel + +namespace Core { +class System; +} // namespace Core + +namespace Core::HID { +class EmulatedController; +enum class ControllerTriggerType; +enum class NpadIdType : u32; +} // namespace Core::HID + +namespace Service::NFP { +class NfpDevice { +public: + NfpDevice(Core::HID::NpadIdType npad_id_, Core::System& system_, + KernelHelpers::ServiceContext& service_context_, + Kernel::KEvent* availability_change_event_); + ~NfpDevice(); + + void Initialize(); + void Finalize(); + + Result StartDetection(s32 protocol_); + Result StopDetection(); + Result Mount(); + Result Unmount(); + Result Flush(); + + Result GetTagInfo(TagInfo& tag_info) const; + Result GetCommonInfo(CommonInfo& common_info) const; + Result GetModelInfo(ModelInfo& model_info) const; + Result GetRegisterInfo(RegisterInfo& register_info) const; + + Result SetNicknameAndOwner(const AmiiboName& amiibo_name); + Result RestoreAmiibo(); + Result DeleteAllData(); + + Result OpenApplicationArea(u32 access_id); + Result GetApplicationArea(std::vector<u8>& data) const; + Result SetApplicationArea(const std::vector<u8>& data); + Result CreateApplicationArea(u32 access_id, const std::vector<u8>& data); + Result RecreateApplicationArea(u32 access_id, const std::vector<u8>& data); + Result DeleteApplicationArea(); + + u64 GetHandle() const; + u32 GetApplicationAreaSize() const; + DeviceState GetCurrentState() const; + Core::HID::NpadIdType GetNpadId() const; + + Kernel::KReadableEvent& GetActivateEvent() const; + Kernel::KReadableEvent& GetDeactivateEvent() const; + +private: + void NpadUpdate(Core::HID::ControllerTriggerType type); + bool LoadAmiibo(const std::vector<u8>& data); + void CloseAmiibo(); + + AmiiboName GetAmiiboName(const AmiiboSettings& settings) const; + void SetAmiiboName(AmiiboSettings& settings, const AmiiboName& amiibo_name); + + bool is_controller_set{}; + int callback_key; + const Core::HID::NpadIdType npad_id; + Core::System& system; + Core::HID::EmulatedController* npad_device = nullptr; + KernelHelpers::ServiceContext& service_context; + Kernel::KEvent* activate_event = nullptr; + Kernel::KEvent* deactivate_event = nullptr; + Kernel::KEvent* availability_change_event = nullptr; + + bool is_data_moddified{}; + s32 protocol{}; + DeviceState device_state{DeviceState::Unavailable}; + + NTAG215File tag_data{}; + EncryptedNTAG215File encrypted_tag_data{}; +}; + +} // namespace Service::NFP diff --git a/src/core/hle/service/nfp/nfp_result.h b/src/core/hle/service/nfp/nfp_result.h new file mode 100644 index 000000000..15bc02b15 --- /dev/null +++ b/src/core/hle/service/nfp/nfp_result.h @@ -0,0 +1,21 @@ +// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project +// SPDX-License-Identifier: GPL-3.0-or-later + +#pragma once + +#include "core/hle/result.h" + +namespace Service::NFP { + +constexpr Result DeviceNotFound(ErrorModule::NFP, 64); +constexpr Result WrongDeviceState(ErrorModule::NFP, 73); +constexpr Result NfcDisabled(ErrorModule::NFP, 80); +constexpr Result WriteAmiiboFailed(ErrorModule::NFP, 88); +constexpr Result TagRemoved(ErrorModule::NFP, 97); +constexpr Result 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); + +} // namespace Service::NFP diff --git a/src/core/hle/service/nfp/amiibo_types.h b/src/core/hle/service/nfp/nfp_types.h index bf2de811a..d58657a21 100644 --- a/src/core/hle/service/nfp/amiibo_types.h +++ b/src/core/hle/service/nfp/nfp_types.h @@ -27,7 +27,7 @@ enum class DeviceState : u32 { TagFound, TagRemoved, TagMounted, - Unaviable, + Unavailable, Finalized, }; @@ -36,6 +36,7 @@ enum class ModelType : u32 { }; enum class MountTarget : u32 { + None, Rom, Ram, All, @@ -76,18 +77,36 @@ enum class AmiiboSeries : u8 { using TagUuid = std::array<u8, 10>; using HashData = std::array<u8, 0x20>; using ApplicationArea = std::array<u8, 0xD8>; +using AmiiboName = std::array<char, (amiibo_name_length * 4) + 1>; struct AmiiboDate { - u16 raw_date{}; + u16_be raw_date{}; + + u16 DateRaw() const { + return static_cast<u16>(raw_date); + } u16 GetYear() const { - return static_cast<u16>(((raw_date & 0xFE00) >> 9) + 2000); + return static_cast<u16>(((DateRaw() & 0xFE00) >> 9) + 2000); } u8 GetMonth() const { - return static_cast<u8>(((raw_date & 0x01E0) >> 5) - 1); + return static_cast<u8>(((DateRaw() & 0x01E0) >> 5) - 1); } u8 GetDay() const { - return static_cast<u8>(raw_date & 0x001F); + return static_cast<u8>(DateRaw() & 0x001F); + } + + void SetYear(u16 year) { + raw_date = DateRaw() & ~0xFE00; + raw_date |= static_cast<u16_be>((year - 2000) << 9); + } + void SetMonth(u8 month) { + raw_date = DateRaw() & ~0x01E0; + raw_date |= static_cast<u16_be>((month + 1) << 5); + } + void SetDay(u8 day) { + raw_date = DateRaw() & ~0x001F; + raw_date |= static_cast<u16_be>(day); } }; static_assert(sizeof(AmiiboDate) == 2, "AmiiboDate is an invalid size"); @@ -134,7 +153,7 @@ static_assert(sizeof(NTAG215Password) == 0x8, "NTAG215Password is an invalid siz #pragma pack(1) struct EncryptedAmiiboFile { u8 constant_value; // Must be A5 - u16 write_counter; // Number of times the amiibo has been written? + u16_be write_counter; // Number of times the amiibo has been written? INSERT_PADDING_BYTES(0x1); // Unknown 1 AmiiboSettings settings; // Encrypted amiibo settings HashData hmac_tag; // Hash @@ -157,7 +176,7 @@ struct NTAG215File { u32 compability_container; // Defines available memory HashData hmac_data; // Hash u8 constant_value; // Must be A5 - u16 write_counter; // Number of times the amiibo has been written? + u16_be write_counter; // Number of times the amiibo has been written? INSERT_PADDING_BYTES(0x1); // Unknown 1 AmiiboSettings settings; Service::Mii::Ver3StoreData owner_mii; // Encrypted Mii data @@ -194,4 +213,50 @@ static_assert(sizeof(EncryptedNTAG215File) == 0x21C, "EncryptedNTAG215File is an static_assert(std::is_trivially_copyable_v<EncryptedNTAG215File>, "EncryptedNTAG215File must be trivially copyable."); +struct TagInfo { + TagUuid uuid; + u8 uuid_length; + INSERT_PADDING_BYTES(0x15); + s32 protocol; + u32 tag_type; + INSERT_PADDING_BYTES(0x30); +}; +static_assert(sizeof(TagInfo) == 0x58, "TagInfo is an invalid size"); + +struct WriteDate { + u16 year; + u8 month; + u8 day; +}; +static_assert(sizeof(WriteDate) == 0x4, "WriteDate is an invalid size"); + +struct CommonInfo { + WriteDate last_write_date; + u16 write_counter; + u8 version; + INSERT_PADDING_BYTES(0x1); + u32 application_area_size; + INSERT_PADDING_BYTES(0x34); +}; +static_assert(sizeof(CommonInfo) == 0x40, "CommonInfo is an invalid size"); + +struct ModelInfo { + u16 character_id; + u8 character_variant; + AmiiboType amiibo_type; + u16 model_number; + AmiiboSeries series; + INSERT_PADDING_BYTES(0x39); // Unknown +}; +static_assert(sizeof(ModelInfo) == 0x40, "ModelInfo is an invalid size"); + +struct RegisterInfo { + Service::Mii::CharInfo mii_char_info; + WriteDate creation_date; + AmiiboName amiibo_name; + u8 font_region; + INSERT_PADDING_BYTES(0x7A); +}; +static_assert(sizeof(RegisterInfo) == 0x100, "RegisterInfo is an invalid size"); + } // namespace Service::NFP diff --git a/src/core/hle/service/nfp/nfp_user.cpp b/src/core/hle/service/nfp/nfp_user.cpp index 2d7b156cf..f8f1975db 100644 --- a/src/core/hle/service/nfp/nfp_user.cpp +++ b/src/core/hle/service/nfp/nfp_user.cpp @@ -1,18 +1,644 @@ // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project // SPDX-License-Identifier: GPL-2.0-or-later +#include <array> +#include <atomic> + +#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/ipc_helpers.h" +#include "core/hle/kernel/k_event.h" +#include "core/hle/service/mii/mii_manager.h" +#include "core/hle/service/nfp/nfp_device.h" +#include "core/hle/service/nfp/nfp_result.h" #include "core/hle/service/nfp/nfp_user.h" namespace Service::NFP { -NFP_User::NFP_User(std::shared_ptr<Module> module_, Core::System& system_) - : Interface(std::move(module_), system_, "nfp:user") { +IUser::IUser(Core::System& system_) + : ServiceFramework{system_, "NFP::IUser"}, service_context{system_, service_name} { static const FunctionInfo functions[] = { - {0, &NFP_User::CreateUserInterface, "CreateUserInterface"}, + {0, &IUser::Initialize, "Initialize"}, + {1, &IUser::Finalize, "Finalize"}, + {2, &IUser::ListDevices, "ListDevices"}, + {3, &IUser::StartDetection, "StartDetection"}, + {4, &IUser::StopDetection, "StopDetection"}, + {5, &IUser::Mount, "Mount"}, + {6, &IUser::Unmount, "Unmount"}, + {7, &IUser::OpenApplicationArea, "OpenApplicationArea"}, + {8, &IUser::GetApplicationArea, "GetApplicationArea"}, + {9, &IUser::SetApplicationArea, "SetApplicationArea"}, + {10, &IUser::Flush, "Flush"}, + {11, &IUser::Restore, "Restore"}, + {12, &IUser::CreateApplicationArea, "CreateApplicationArea"}, + {13, &IUser::GetTagInfo, "GetTagInfo"}, + {14, &IUser::GetRegisterInfo, "GetRegisterInfo"}, + {15, &IUser::GetCommonInfo, "GetCommonInfo"}, + {16, &IUser::GetModelInfo, "GetModelInfo"}, + {17, &IUser::AttachActivateEvent, "AttachActivateEvent"}, + {18, &IUser::AttachDeactivateEvent, "AttachDeactivateEvent"}, + {19, &IUser::GetState, "GetState"}, + {20, &IUser::GetDeviceState, "GetDeviceState"}, + {21, &IUser::GetNpadId, "GetNpadId"}, + {22, &IUser::GetApplicationAreaSize, "GetApplicationAreaSize"}, + {23, &IUser::AttachAvailabilityChangeEvent, "AttachAvailabilityChangeEvent"}, + {24, &IUser::RecreateApplicationArea, "RecreateApplicationArea"}, }; 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<NfpDevice>(Core::HID::IndexToNpadIdType(device_index), system, + service_context, availability_change_event); + } +} + +void IUser::Initialize(Kernel::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(Kernel::HLERequestContext& ctx) { + LOG_INFO(Service_NFP, "called"); + + state = State::NonInitialized; + + for (auto& device : devices) { + device->Finalize(); + } + + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(ResultSuccess); +} + +void IUser::ListDevices(Kernel::HLERequestContext& ctx) { + LOG_INFO(Service_NFP, "called"); + + if (state == State::NonInitialized) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(NfcDisabled); + return; + } + + std::vector<u64> nfp_devices; + const std::size_t max_allowed_devices = ctx.GetWriteBufferSize() / sizeof(u64); + + 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.size() == 0) { + 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::StartDetection(Kernel::HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + const auto device_handle{rp.Pop<u64>()}; + const auto nfp_protocol{rp.Pop<s32>()}; + LOG_INFO(Service_NFP, "called, device_handle={}, nfp_protocol={}", device_handle, nfp_protocol); + + if (state == State::NonInitialized) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(NfcDisabled); + return; + } + + auto device = GetNfpDevice(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(Kernel::HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + const auto device_handle{rp.Pop<u64>()}; + LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); + + if (state == State::NonInitialized) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(NfcDisabled); + return; + } + + auto device = GetNfpDevice(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::Mount(Kernel::HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + const auto device_handle{rp.Pop<u64>()}; + const auto model_type{rp.PopEnum<ModelType>()}; + const auto mount_target{rp.PopEnum<MountTarget>()}; + LOG_INFO(Service_NFP, "called, device_handle={}, model_type={}, mount_target={}", device_handle, + model_type, mount_target); + + if (state == State::NonInitialized) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(NfcDisabled); + return; + } + + auto device = GetNfpDevice(device_handle); + + if (!device.has_value()) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(DeviceNotFound); + return; + } + + const auto result = device.value()->Mount(); + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(result); +} + +void IUser::Unmount(Kernel::HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + const auto device_handle{rp.Pop<u64>()}; + LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); + + if (state == State::NonInitialized) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(NfcDisabled); + return; + } + + auto device = GetNfpDevice(device_handle); + + if (!device.has_value()) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(DeviceNotFound); + return; + } + + const auto result = device.value()->Unmount(); + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(result); } -NFP_User::~NFP_User() = default; +void IUser::OpenApplicationArea(Kernel::HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + const auto device_handle{rp.Pop<u64>()}; + const auto access_id{rp.Pop<u32>()}; + LOG_INFO(Service_NFP, "called, device_handle={}, access_id={}", device_handle, access_id); + + if (state == State::NonInitialized) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(NfcDisabled); + return; + } + + auto device = GetNfpDevice(device_handle); + + if (!device.has_value()) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(DeviceNotFound); + return; + } + + const auto result = device.value()->OpenApplicationArea(access_id); + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(result); +} + +void IUser::GetApplicationArea(Kernel::HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + const auto device_handle{rp.Pop<u64>()}; + const auto data_size = ctx.GetWriteBufferSize(); + LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); + + if (state == State::NonInitialized) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(NfcDisabled); + return; + } + + auto device = GetNfpDevice(device_handle); + + if (!device.has_value()) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(DeviceNotFound); + return; + } + + std::vector<u8> data(data_size); + const auto result = device.value()->GetApplicationArea(data); + ctx.WriteBuffer(data); + IPC::ResponseBuilder rb{ctx, 3}; + rb.Push(result); + rb.Push(static_cast<u32>(data_size)); +} + +void IUser::SetApplicationArea(Kernel::HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + const auto device_handle{rp.Pop<u64>()}; + const auto data{ctx.ReadBuffer()}; + LOG_INFO(Service_NFP, "called, device_handle={}, data_size={}", device_handle, data.size()); + + if (state == State::NonInitialized) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(NfcDisabled); + return; + } + + auto device = GetNfpDevice(device_handle); + + if (!device.has_value()) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(DeviceNotFound); + return; + } + + const auto result = device.value()->SetApplicationArea(data); + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(result); +} + +void IUser::Flush(Kernel::HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + const auto device_handle{rp.Pop<u64>()}; + LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); + + if (state == State::NonInitialized) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(NfcDisabled); + return; + } + + auto device = GetNfpDevice(device_handle); + + if (!device.has_value()) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(DeviceNotFound); + return; + } + + const auto result = device.value()->Flush(); + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(result); +} + +void IUser::Restore(Kernel::HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + const auto device_handle{rp.Pop<u64>()}; + LOG_WARNING(Service_NFP, "(STUBBED) called, device_handle={}", device_handle); + + if (state == State::NonInitialized) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(NfcDisabled); + return; + } + + auto device = GetNfpDevice(device_handle); + + if (!device.has_value()) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(DeviceNotFound); + return; + } + + const auto result = device.value()->RestoreAmiibo(); + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(result); +} + +void IUser::CreateApplicationArea(Kernel::HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + const auto device_handle{rp.Pop<u64>()}; + const auto access_id{rp.Pop<u32>()}; + const auto data{ctx.ReadBuffer()}; + LOG_INFO(Service_NFP, "called, device_handle={}, data_size={}, access_id={}", device_handle, + access_id, data.size()); + + if (state == State::NonInitialized) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(NfcDisabled); + return; + } + + auto device = GetNfpDevice(device_handle); + + if (!device.has_value()) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(DeviceNotFound); + return; + } + + const auto result = device.value()->CreateApplicationArea(access_id, data); + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(result); +} + +void IUser::GetTagInfo(Kernel::HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + const auto device_handle{rp.Pop<u64>()}; + LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); + + if (state == State::NonInitialized) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(NfcDisabled); + return; + } + + auto device = GetNfpDevice(device_handle); + + if (!device.has_value()) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(DeviceNotFound); + return; + } + + TagInfo tag_info{}; + const auto result = device.value()->GetTagInfo(tag_info); + ctx.WriteBuffer(tag_info); + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(result); +} + +void IUser::GetRegisterInfo(Kernel::HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + const auto device_handle{rp.Pop<u64>()}; + LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); + + if (state == State::NonInitialized) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(NfcDisabled); + return; + } + + auto device = GetNfpDevice(device_handle); + + if (!device.has_value()) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(DeviceNotFound); + return; + } + + RegisterInfo register_info{}; + const auto result = device.value()->GetRegisterInfo(register_info); + ctx.WriteBuffer(register_info); + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(result); +} + +void IUser::GetCommonInfo(Kernel::HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + const auto device_handle{rp.Pop<u64>()}; + LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); + + if (state == State::NonInitialized) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(NfcDisabled); + return; + } + + auto device = GetNfpDevice(device_handle); + + if (!device.has_value()) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(DeviceNotFound); + return; + } + + CommonInfo common_info{}; + const auto result = device.value()->GetCommonInfo(common_info); + ctx.WriteBuffer(common_info); + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(result); +} + +void IUser::GetModelInfo(Kernel::HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + const auto device_handle{rp.Pop<u64>()}; + LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); + + if (state == State::NonInitialized) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(NfcDisabled); + return; + } + + auto device = GetNfpDevice(device_handle); + + if (!device.has_value()) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(DeviceNotFound); + return; + } + + ModelInfo model_info{}; + const auto result = device.value()->GetModelInfo(model_info); + ctx.WriteBuffer(model_info); + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(result); +} + +void IUser::AttachActivateEvent(Kernel::HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + const auto device_handle{rp.Pop<u64>()}; + LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle); + + if (state == State::NonInitialized) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(NfcDisabled); + return; + } + + auto device = GetNfpDevice(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(Kernel::HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + const auto device_handle{rp.Pop<u64>()}; + LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle); + + if (state == State::NonInitialized) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(NfcDisabled); + return; + } + + auto device = GetNfpDevice(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::GetState(Kernel::HLERequestContext& ctx) { + LOG_DEBUG(Service_NFC, "called"); + + IPC::ResponseBuilder rb{ctx, 3, 0}; + rb.Push(ResultSuccess); + rb.PushEnum(state); +} + +void IUser::GetDeviceState(Kernel::HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + const auto device_handle{rp.Pop<u64>()}; + LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle); + + auto device = GetNfpDevice(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(Kernel::HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + const auto device_handle{rp.Pop<u64>()}; + LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle); + + if (state == State::NonInitialized) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(NfcDisabled); + return; + } + + auto device = GetNfpDevice(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::GetApplicationAreaSize(Kernel::HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + const auto device_handle{rp.Pop<u64>()}; + LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle); + + auto device = GetNfpDevice(device_handle); + + if (!device.has_value()) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(DeviceNotFound); + return; + } + + IPC::ResponseBuilder rb{ctx, 3}; + rb.Push(ResultSuccess); + rb.Push(device.value()->GetApplicationAreaSize()); +} + +void IUser::AttachAvailabilityChangeEvent(Kernel::HLERequestContext& ctx) { + LOG_INFO(Service_NFP, "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::RecreateApplicationArea(Kernel::HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + const auto device_handle{rp.Pop<u64>()}; + const auto access_id{rp.Pop<u32>()}; + const auto data{ctx.ReadBuffer()}; + LOG_INFO(Service_NFP, "called, device_handle={}, data_size={}, access_id={}", device_handle, + access_id, data.size()); + + if (state == State::NonInitialized) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(NfcDisabled); + return; + } + + auto device = GetNfpDevice(device_handle); + + if (!device.has_value()) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(DeviceNotFound); + return; + } + + const auto result = device.value()->RecreateApplicationArea(access_id, data); + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(result); +} + +std::optional<std::shared_ptr<NfpDevice>> IUser::GetNfpDevice(u64 handle) { + for (auto& device : devices) { + if (device->GetHandle() == handle) { + return device; + } + } + return std::nullopt; +} } // namespace Service::NFP diff --git a/src/core/hle/service/nfp/nfp_user.h b/src/core/hle/service/nfp/nfp_user.h index 519ff56ee..68c60ae82 100644 --- a/src/core/hle/service/nfp/nfp_user.h +++ b/src/core/hle/service/nfp/nfp_user.h @@ -3,14 +3,52 @@ #pragma once +#include "core/hle/service/kernel_helpers.h" #include "core/hle/service/nfp/nfp.h" +#include "core/hle/service/nfp/nfp_types.h" namespace Service::NFP { +class NfpDevice; -class NFP_User final : public Module::Interface { +class IUser final : public ServiceFramework<IUser> { public: - explicit NFP_User(std::shared_ptr<Module> module_, Core::System& system_); - ~NFP_User() override; + explicit IUser(Core::System& system_); + +private: + void Initialize(Kernel::HLERequestContext& ctx); + void Finalize(Kernel::HLERequestContext& ctx); + void ListDevices(Kernel::HLERequestContext& ctx); + void StartDetection(Kernel::HLERequestContext& ctx); + void StopDetection(Kernel::HLERequestContext& ctx); + void Mount(Kernel::HLERequestContext& ctx); + void Unmount(Kernel::HLERequestContext& ctx); + void OpenApplicationArea(Kernel::HLERequestContext& ctx); + void GetApplicationArea(Kernel::HLERequestContext& ctx); + void SetApplicationArea(Kernel::HLERequestContext& ctx); + void Flush(Kernel::HLERequestContext& ctx); + void Restore(Kernel::HLERequestContext& ctx); + void CreateApplicationArea(Kernel::HLERequestContext& ctx); + void GetTagInfo(Kernel::HLERequestContext& ctx); + void GetRegisterInfo(Kernel::HLERequestContext& ctx); + void GetCommonInfo(Kernel::HLERequestContext& ctx); + void GetModelInfo(Kernel::HLERequestContext& ctx); + void AttachActivateEvent(Kernel::HLERequestContext& ctx); + void AttachDeactivateEvent(Kernel::HLERequestContext& ctx); + void GetState(Kernel::HLERequestContext& ctx); + void GetDeviceState(Kernel::HLERequestContext& ctx); + void GetNpadId(Kernel::HLERequestContext& ctx); + void GetApplicationAreaSize(Kernel::HLERequestContext& ctx); + void AttachAvailabilityChangeEvent(Kernel::HLERequestContext& ctx); + void RecreateApplicationArea(Kernel::HLERequestContext& ctx); + + 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 |