diff options
Diffstat (limited to 'src/core')
| -rw-r--r-- | src/core/hid/emulated_controller.cpp | 6 | ||||
| -rw-r--r-- | src/core/hid/emulated_controller.h | 11 | ||||
| -rw-r--r-- | src/core/hle/kernel/k_page_table.cpp | 5 | ||||
| -rw-r--r-- | src/core/hle/service/nfp/nfp.cpp | 916 | ||||
| -rw-r--r-- | src/core/hle/service/nfp/nfp.h | 242 |
5 files changed, 928 insertions, 252 deletions
diff --git a/src/core/hid/emulated_controller.cpp b/src/core/hid/emulated_controller.cpp index 2bee173b3..7e05666d6 100644 --- a/src/core/hid/emulated_controller.cpp +++ b/src/core/hid/emulated_controller.cpp @@ -885,6 +885,12 @@ bool EmulatedController::TestVibration(std::size_t device_index) { return SetVibration(device_index, DEFAULT_VIBRATION_VALUE); } +bool EmulatedController::SetPollingMode(Common::Input::PollingMode polling_mode) { + LOG_INFO(Service_HID, "Set polling mode {}", polling_mode); + auto& output_device = output_devices[static_cast<std::size_t>(DeviceIndex::Right)]; + return output_device->SetPollingMode(polling_mode) == Common::Input::PollingError::None; +} + void EmulatedController::SetLedPattern() { for (auto& device : output_devices) { if (!device) { diff --git a/src/core/hid/emulated_controller.h b/src/core/hid/emulated_controller.h index d8642c5b3..aa52f9572 100644 --- a/src/core/hid/emulated_controller.h +++ b/src/core/hid/emulated_controller.h @@ -299,16 +299,23 @@ public: /** * Sends a specific vibration to the output device - * @return returns true if vibration had no errors + * @return true if vibration had no errors */ bool SetVibration(std::size_t device_index, VibrationValue vibration); /** * Sends a small vibration to the output device - * @return returns true if SetVibration was successfull + * @return true if SetVibration was successfull */ bool TestVibration(std::size_t device_index); + /** + * Sets the desired data to be polled from a controller + * @param polling_mode type of input desired buttons, gyro, nfc, ir, etc. + * @return true if SetPollingMode was successfull + */ + bool SetPollingMode(Common::Input::PollingMode polling_mode); + /// Returns the led pattern corresponding to this emulated controller LedPattern GetLedPattern() const; diff --git a/src/core/hle/kernel/k_page_table.cpp b/src/core/hle/kernel/k_page_table.cpp index cbb0fedde..88aa2a152 100644 --- a/src/core/hle/kernel/k_page_table.cpp +++ b/src/core/hle/kernel/k_page_table.cpp @@ -986,9 +986,8 @@ ResultCode KPageTable::UnmapPages(VAddr addr, const KPageLinkedList& page_linked VAddr cur_addr{addr}; for (const auto& node : page_linked_list.Nodes()) { - const std::size_t num_pages{(addr - cur_addr) / PageSize}; - if (const auto result{ - Operate(addr, num_pages, KMemoryPermission::None, OperationType::Unmap)}; + if (const auto result{Operate(cur_addr, node.GetNumPages(), KMemoryPermission::None, + OperationType::Unmap)}; result.IsError()) { return result; } diff --git a/src/core/hle/service/nfp/nfp.cpp b/src/core/hle/service/nfp/nfp.cpp index 761d0d3c6..513107715 100644 --- a/src/core/hle/service/nfp/nfp.cpp +++ b/src/core/hle/service/nfp/nfp.cpp @@ -7,6 +7,9 @@ #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/nfp/nfp.h" @@ -14,343 +17,790 @@ namespace Service::NFP { namespace ErrCodes { -constexpr ResultCode ERR_NO_APPLICATION_AREA(ErrorModule::NFP, 152); +constexpr ResultCode DeviceNotFound(ErrorModule::NFP, 64); +constexpr ResultCode WrongDeviceState(ErrorModule::NFP, 73); +constexpr ResultCode ApplicationAreaIsNotInitialized(ErrorModule::NFP, 128); +constexpr ResultCode ApplicationAreaExist(ErrorModule::NFP, 168); } // namespace ErrCodes -Module::Interface::Interface(std::shared_ptr<Module> module_, Core::System& system_, - const char* name) - : ServiceFramework{system_, name}, module{std::move(module_)}, service_context{system_, - "NFP::IUser"} { - nfc_tag_load = service_context.CreateEvent("NFP::IUser:NFCTagDetected"); -} - -Module::Interface::~Interface() { - service_context.CloseEvent(nfc_tag_load); -} - -class IUser final : public ServiceFramework<IUser> { -public: - explicit IUser(Module::Interface& nfp_interface_, Core::System& system_, - KernelHelpers::ServiceContext& service_context_) - : ServiceFramework{system_, "NFP::IUser"}, nfp_interface{nfp_interface_}, - service_context{service_context_} { - 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, nullptr, "SetApplicationArea"}, - {10, nullptr, "Flush"}, - {11, nullptr, "Restore"}, - {12, nullptr, "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, nullptr, "RecreateApplicationArea"}, - }; - RegisterHandlers(functions); +constexpr u32 ApplicationAreaSize = 0xD8; + +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, nullptr, "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, nullptr, "RecreateApplicationArea"}, + }; + RegisterHandlers(functions); - deactivate_event = service_context.CreateEvent("NFP::IUser:DeactivateEvent"); - availability_change_event = - service_context.CreateEvent("NFP::IUser:AvailabilityChangeEvent"); - } + availability_change_event = service_context.CreateEvent("IUser:AvailabilityChangeEvent"); +} - ~IUser() override { - service_context.CloseEvent(deactivate_event); - service_context.CloseEvent(availability_change_event); - } +void IUser::Initialize(Kernel::HLERequestContext& ctx) { + LOG_INFO(Service_NFC, "called"); -private: - struct TagInfo { - std::array<u8, 10> uuid; - u8 uuid_length; // TODO(ogniK): Figure out if this is actual the uuid length or does it - // mean something else - std::array<u8, 0x15> padding_1; - u32_le protocol; - u32_le tag_type; - std::array<u8, 0x2c> padding_2; - }; - static_assert(sizeof(TagInfo) == 0x54, "TagInfo is an invalid size"); + state = State::Initialized; - enum class State : u32 { - NonInitialized = 0, - Initialized = 1, - }; + // TODO(german77): Loop through all interfaces + nfp_interface.Initialize(); - enum class DeviceState : u32 { - Initialized = 0, - SearchingForTag = 1, - TagFound = 2, - TagRemoved = 3, - TagNearby = 4, - Unknown5 = 5, - Finalized = 6 - }; + IPC::ResponseBuilder rb{ctx, 2, 0}; + rb.Push(ResultSuccess); +} - struct CommonInfo { - u16_be last_write_year; - u8 last_write_month; - u8 last_write_day; - u16_be write_counter; - u16_be version; - u32_be application_area_size; - INSERT_PADDING_BYTES(0x34); - }; - static_assert(sizeof(CommonInfo) == 0x40, "CommonInfo is an invalid size"); +void IUser::Finalize(Kernel::HLERequestContext& ctx) { + LOG_INFO(Service_NFP, "called"); - void Initialize(Kernel::HLERequestContext& ctx) { - LOG_DEBUG(Service_NFC, "called"); + state = State::NonInitialized; - IPC::ResponseBuilder rb{ctx, 2, 0}; - rb.Push(ResultSuccess); + // TODO(german77): Loop through all interfaces + nfp_interface.Finalize(); - state = State::Initialized; - } + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(ResultSuccess); +} - void GetState(Kernel::HLERequestContext& ctx) { - LOG_DEBUG(Service_NFC, "called"); +void IUser::ListDevices(Kernel::HLERequestContext& ctx) { + LOG_INFO(Service_NFP, "called"); - IPC::ResponseBuilder rb{ctx, 3, 0}; - rb.Push(ResultSuccess); - rb.PushRaw<u32>(static_cast<u32>(state)); + std::vector<u64> devices; + + // TODO(german77): Loop through all interfaces + devices.push_back(nfp_interface.GetHandle()); + + 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); + + // 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; } - void ListDevices(Kernel::HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const u32 array_size = rp.Pop<u32>(); - LOG_DEBUG(Service_NFP, "called, array_size={}", array_size); + LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle); - ctx.WriteBuffer(device_handle); + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(ErrCodes::DeviceNotFound); +} - IPC::ResponseBuilder rb{ctx, 3}; - rb.Push(ResultSuccess); - rb.Push<u32>(1); +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); + + // 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; } - void GetNpadId(Kernel::HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const u64 dev_handle = rp.Pop<u64>(); - LOG_DEBUG(Service_NFP, "called, dev_handle=0x{:X}", dev_handle); + LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle); - IPC::ResponseBuilder rb{ctx, 3}; - rb.Push(ResultSuccess); - rb.Push<u32>(npad_id); + 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); + + // 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; } - void AttachActivateEvent(Kernel::HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const u64 dev_handle = rp.Pop<u64>(); - LOG_DEBUG(Service_NFP, "called, dev_handle=0x{:X}", dev_handle); + LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle); - IPC::ResponseBuilder rb{ctx, 2, 1}; - rb.Push(ResultSuccess); - rb.PushCopyObjects(nfp_interface.GetNFCEvent()); - has_attached_handle = true; + 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); + + // 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; } - void AttachDeactivateEvent(Kernel::HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const u64 dev_handle = rp.Pop<u64>(); - LOG_DEBUG(Service_NFP, "called, dev_handle=0x{:X}", dev_handle); + LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle); - IPC::ResponseBuilder rb{ctx, 2, 1}; - rb.Push(ResultSuccess); - rb.PushCopyObjects(deactivate_event->GetReadableEvent()); - } - - void StopDetection(Kernel::HLERequestContext& ctx) { - LOG_DEBUG(Service_NFP, "called"); - - switch (device_state) { - case DeviceState::TagFound: - case DeviceState::TagNearby: - deactivate_event->GetWritableEvent().Signal(); - device_state = DeviceState::Initialized; - break; - case DeviceState::SearchingForTag: - case DeviceState::TagRemoved: - device_state = DeviceState::Initialized; - break; - default: - break; - } + 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); + + // 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(ResultSuccess); + rb.Push(result); + return; } - void GetDeviceState(Kernel::HLERequestContext& ctx) { - LOG_DEBUG(Service_NFP, "called"); + 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); + // TODO(german77): Loop through all interfaces + if (device_handle == nfp_interface.GetHandle()) { + std::vector<u8> data{}; + const auto result = nfp_interface.GetApplicationArea(data); + ctx.WriteBuffer(data); IPC::ResponseBuilder rb{ctx, 3}; - rb.Push(ResultSuccess); - rb.Push<u32>(static_cast<u32>(device_state)); + rb.Push(result); + rb.Push(static_cast<u32>(data.size())); + return; } - void StartDetection(Kernel::HLERequestContext& ctx) { - LOG_DEBUG(Service_NFP, "called"); + LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle); - if (device_state == DeviceState::Initialized || device_state == DeviceState::TagRemoved) { - device_state = DeviceState::SearchingForTag; - } + 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()); + + // 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(ResultSuccess); + rb.Push(result); + return; } - void GetTagInfo(Kernel::HLERequestContext& ctx) { - LOG_DEBUG(Service_NFP, "called"); + 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()); + + // 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}; - const auto& amiibo = nfp_interface.GetAmiiboBuffer(); - const TagInfo tag_info{ - .uuid = amiibo.uuid, - .uuid_length = static_cast<u8>(amiibo.uuid.size()), - .padding_1 = {}, - .protocol = 1, // TODO(ogniK): Figure out actual values - .tag_type = 2, - .padding_2 = {}, - }; - ctx.WriteBuffer(tag_info); - rb.Push(ResultSuccess); + rb.Push(result); + return; } - void Mount(Kernel::HLERequestContext& ctx) { - LOG_DEBUG(Service_NFP, "called"); + 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); - device_state = DeviceState::TagNearby; + // 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(ResultSuccess); + rb.Push(result); + return; } - void GetModelInfo(Kernel::HLERequestContext& ctx) { - LOG_DEBUG(Service_NFP, "called"); + 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); + + // 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}; - const auto& amiibo = nfp_interface.GetAmiiboBuffer(); - ctx.WriteBuffer(amiibo.model_info); - rb.Push(ResultSuccess); + rb.Push(result); + return; } - void Unmount(Kernel::HLERequestContext& ctx) { - LOG_DEBUG(Service_NFP, "called"); + LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle); - device_state = DeviceState::TagFound; + 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); + + // 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(ResultSuccess); + rb.Push(result); + return; } - void Finalize(Kernel::HLERequestContext& ctx) { - LOG_DEBUG(Service_NFP, "called"); + LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle); + + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(ErrCodes::DeviceNotFound); +} - device_state = DeviceState::Finalized; +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); + // 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(ResultSuccess); + rb.Push(result); + return; } - void AttachAvailabilityChangeEvent(Kernel::HLERequestContext& ctx) { - LOG_WARNING(Service_NFP, "(STUBBED) called"); + 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); + + // TODO(german77): Loop through all interfaces + if (device_handle == nfp_interface.GetHandle()) { IPC::ResponseBuilder rb{ctx, 2, 1}; rb.Push(ResultSuccess); - rb.PushCopyObjects(availability_change_event->GetReadableEvent()); + rb.PushCopyObjects(nfp_interface.GetActivateEvent()); + return; } - void GetRegisterInfo(Kernel::HLERequestContext& ctx) { - LOG_WARNING(Service_NFP, "(STUBBED) called"); + LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle); - // TODO(ogniK): Pull Mii and owner data from amiibo + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(ErrCodes::DeviceNotFound); +} - IPC::ResponseBuilder rb{ctx, 2}; +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); + + // 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; } - void GetCommonInfo(Kernel::HLERequestContext& ctx) { - LOG_WARNING(Service_NFP, "(STUBBED) called"); + LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle); - // TODO(ogniK): Pull common information from amiibo + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(ErrCodes::DeviceNotFound); +} - CommonInfo common_info{}; - common_info.application_area_size = 0; - ctx.WriteBuffer(common_info); +void IUser::GetState(Kernel::HLERequestContext& ctx) { + LOG_DEBUG(Service_NFC, "called"); - IPC::ResponseBuilder rb{ctx, 2}; + 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; } - void OpenApplicationArea(Kernel::HLERequestContext& ctx) { - LOG_WARNING(Service_NFP, "(STUBBED) called"); - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ErrCodes::ERR_NO_APPLICATION_AREA); - } + LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle); - void GetApplicationAreaSize(Kernel::HLERequestContext& ctx) { - LOG_WARNING(Service_NFP, "(STUBBED) called"); - // We don't need to worry about this since we can just open the file + 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); + + // TODO(german77): Loop through all interfaces + if (device_handle == nfp_interface.GetHandle()) { IPC::ResponseBuilder rb{ctx, 3}; rb.Push(ResultSuccess); - rb.PushRaw<u32>(0); // This is from the GetCommonInfo stub + rb.PushEnum(nfp_interface.GetNpadId()); + return; } - void GetApplicationArea(Kernel::HLERequestContext& ctx) { - LOG_WARNING(Service_NFP, "(STUBBED) called"); + LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle); + + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(ErrCodes::DeviceNotFound); +} - // TODO(ogniK): Pull application area from amiibo +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.PushRaw<u32>(0); // This is from the GetCommonInfo stub + rb.Push(ApplicationAreaSize); + return; } - Module::Interface& nfp_interface; - KernelHelpers::ServiceContext& service_context; + 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"); - bool has_attached_handle{}; - const u64 device_handle{0}; // Npad device 1 - const u32 npad_id{0}; // Player 1 controller - State state{State::NonInitialized}; - DeviceState device_state{DeviceState::Initialized}; - Kernel::KEvent* deactivate_event; - Kernel::KEvent* availability_change_event; -}; + IPC::ResponseBuilder rb{ctx, 2, 1}; + rb.Push(ResultSuccess); + rb.PushCopyObjects(availability_change_event->GetReadableEvent()); +} + +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, service_context); + rb.PushIpcInterface<IUser>(*this, system); } bool Module::Interface::LoadAmiibo(const std::vector<u8>& buffer) { - if (buffer.size() < sizeof(AmiiboFile)) { + if (device_state != DeviceState::SearchingForTag) { + LOG_ERROR(Service_NFP, "Game is not looking for amiibos, current state {}", device_state); + return false; + } + + constexpr auto tag_size = sizeof(NTAG215File); + constexpr auto tag_size_without_password = sizeof(NTAG215File) - sizeof(NTAG215Password); + + std::vector<u8> amiibo_buffer = buffer; + + if (amiibo_buffer.size() < tag_size_without_password) { + LOG_ERROR(Service_NFP, "Wrong file size {}", buffer.size()); + return false; + } + + // Ensure it has the correct size + if (amiibo_buffer.size() != tag_size) { + amiibo_buffer.resize(tag_size, 0); + } + + LOG_INFO(Service_NFP, "Amiibo detected"); + std::memcpy(&tag_data, buffer.data(), tag_size); + + if (!IsAmiiboValid()) { return false; } - std::memcpy(&amiibo, buffer.data(), sizeof(amiibo)); - nfc_tag_load->GetWritableEvent().Signal(); + // This value can't be dumped from a tag. Generate it + tag_data.password.PWD = GetTagPassword(tag_data.uuid); + + device_state = DeviceState::TagFound; + activate_event->GetWritableEvent().Signal(); return true; } -Kernel::KReadableEvent& Module::Interface::GetNFCEvent() { - return nfc_tag_load->GetReadableEvent(); +void Module::Interface::CloseAmiibo() { + LOG_INFO(Service_NFP, "Remove amiibo"); + device_state = DeviceState::TagRemoved; + is_application_area_initialized = false; + application_area_id = 0; + application_area_data.clear(); + deactivate_event->GetWritableEvent().Signal(); +} + +bool Module::Interface::IsAmiiboValid() const { + const auto& amiibo_data = tag_data.user_memory; + LOG_DEBUG(Service_NFP, "uuid_lock=0x{0:x}", tag_data.lock_bytes); + LOG_DEBUG(Service_NFP, "compability_container=0x{0:x}", tag_data.compability_container); + LOG_DEBUG(Service_NFP, "crypto_init=0x{0:x}", amiibo_data.crypto_init); + LOG_DEBUG(Service_NFP, "write_count={}", amiibo_data.write_count); + + 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.fixed); + + LOG_DEBUG(Service_NFP, "tag_dynamic_lock=0x{0:x}", tag_data.dynamic_lock); + LOG_DEBUG(Service_NFP, "tag_CFG0=0x{0:x}", tag_data.CFG0); + LOG_DEBUG(Service_NFP, "tag_CFG1=0x{0:x}", tag_data.CFG1); + + // Check against all know constants on an amiibo binary + if (tag_data.lock_bytes != 0xE00F) { + return false; + } + if (tag_data.compability_container != 0xEEFF10F1U) { + return false; + } + if ((amiibo_data.crypto_init & 0xFF) != 0xA5) { + return false; + } + if (amiibo_data.model_info.fixed != 0x02) { + return false; + } + if ((tag_data.dynamic_lock & 0xFFFFFF) != 0x0F0001) { + return false; + } + if (tag_data.CFG0 != 0x04000000U) { + return false; + } + if (tag_data.CFG1 != 0x5F) { + return false; + } + return true; +} + +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; +} + +void Module::Interface::Finalize() { + device_state = DeviceState::Unaviable; + is_application_area_initialized = false; + application_area_id = 0; + application_area_data.clear(); +} + +ResultCode 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; +} + +ResultCode 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; +} + +ResultCode Module::Interface::Mount() { + if (device_state == DeviceState::TagFound) { + device_state = DeviceState::TagMounted; + return ResultSuccess; + } + + LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); + return ErrCodes::WrongDeviceState; +} + +ResultCode Module::Interface::Unmount() { + if (device_state == DeviceState::TagMounted) { + is_application_area_initialized = false; + application_area_id = 0; + application_area_data.clear(); + device_state = DeviceState::TagFound; + return ResultSuccess; + } + + LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); + return ErrCodes::WrongDeviceState; +} + +ResultCode Module::Interface::GetTagInfo(TagInfo& tag_info) const { + if (device_state == DeviceState::TagFound || device_state == DeviceState::TagMounted) { + tag_info = { + .uuid = tag_data.uuid, + .uuid_length = static_cast<u8>(tag_data.uuid.size()), + .protocol = protocol, + .tag_type = static_cast<u32>(tag_data.user_memory.model_info.amiibo_type), + }; + return ResultSuccess; + } + + LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); + return ErrCodes::WrongDeviceState; +} + +ResultCode Module::Interface::GetCommonInfo(CommonInfo& common_info) const { + if (device_state != DeviceState::TagMounted) { + LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); + return ErrCodes::WrongDeviceState; + } + + // Read this data from the amiibo save file + common_info = { + .last_write_year = 2022, + .last_write_month = 2, + .last_write_day = 7, + .write_counter = tag_data.user_memory.write_count, + .version = 1, + .application_area_size = ApplicationAreaSize, + }; + return ResultSuccess; +} + +ResultCode Module::Interface::GetModelInfo(ModelInfo& model_info) const { + if (device_state != DeviceState::TagMounted) { + LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); + return ErrCodes::WrongDeviceState; + } + + model_info = tag_data.user_memory.model_info; + return ResultSuccess; +} + +ResultCode Module::Interface::GetRegisterInfo(RegisterInfo& register_info) const { + if (device_state != DeviceState::TagMounted) { + LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); + return ErrCodes::WrongDeviceState; + } + + Service::Mii::MiiManager manager; + + // Read this data from the amiibo save file + 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}, + .unknown = {}, + }; + return ResultSuccess; +} + +ResultCode Module::Interface::OpenApplicationArea(u32 access_id) { + if (device_state != DeviceState::TagMounted) { + LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); + return ErrCodes::WrongDeviceState; + } + if (AmiiboApplicationDataExist(access_id)) { + application_area_data = LoadAmiiboApplicationData(access_id); + application_area_id = access_id; + is_application_area_initialized = true; + } + if (!is_application_area_initialized) { + LOG_WARNING(Service_NFP, "Application area is not initialized"); + return ErrCodes::ApplicationAreaIsNotInitialized; + } + return ResultSuccess; +} + +ResultCode Module::Interface::GetApplicationArea(std::vector<u8>& data) const { + if (device_state != DeviceState::TagMounted) { + LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); + return ErrCodes::WrongDeviceState; + } + if (!is_application_area_initialized) { + LOG_ERROR(Service_NFP, "Application area is not initialized"); + return ErrCodes::ApplicationAreaIsNotInitialized; + } + + data = application_area_data; + + return ResultSuccess; +} + +ResultCode Module::Interface::SetApplicationArea(const std::vector<u8>& data) { + if (device_state != DeviceState::TagMounted) { + LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); + return ErrCodes::WrongDeviceState; + } + if (!is_application_area_initialized) { + LOG_ERROR(Service_NFP, "Application area is not initialized"); + return ErrCodes::ApplicationAreaIsNotInitialized; + } + application_area_data = data; + SaveAmiiboApplicationData(application_area_id, application_area_data); + return ResultSuccess; +} + +ResultCode 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); + return ErrCodes::WrongDeviceState; + } + if (AmiiboApplicationDataExist(access_id)) { + LOG_ERROR(Service_NFP, "Application area already exist"); + return ErrCodes::ApplicationAreaExist; + } + application_area_data = data; + application_area_id = access_id; + SaveAmiiboApplicationData(application_area_id, application_area_data); + return ResultSuccess; +} + +bool Module::Interface::AmiiboApplicationDataExist(u32 access_id) const { + // TODO(german77): Check if file exist + return false; +} + +std::vector<u8> Module::Interface::LoadAmiiboApplicationData(u32 access_id) const { + // TODO(german77): Read file + std::vector<u8> data(ApplicationAreaSize); + return data; +} + +void Module::Interface::SaveAmiiboApplicationData(u32 access_id, + const std::vector<u8>& data) const { + // TODO(german77): Save file +} + +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 npad_id; } -const Module::Interface::AmiiboFile& Module::Interface::GetAmiiboBuffer() const { - return amiibo; +u32 Module::Interface::GetTagPassword(const TagUuid& uuid) const { + // Verifiy that the generated password is correct + u32 password = 0xAA ^ (uuid[1] ^ uuid[3]); + password &= (0x55 ^ (uuid[2] ^ uuid[4])) << 8; + password &= (0xAA ^ (uuid[3] ^ uuid[5])) << 16; + password &= (0x55 ^ (uuid[4] ^ uuid[6])) << 24; + return password; } void InstallInterfaces(SM::ServiceManager& service_manager, Core::System& system) { diff --git a/src/core/hle/service/nfp/nfp.h b/src/core/hle/service/nfp/nfp.h index 95c127efb..022f13b29 100644 --- a/src/core/hle/service/nfp/nfp.h +++ b/src/core/hle/service/nfp/nfp.h @@ -7,15 +7,132 @@ #include <array> #include <vector> +#include "common/common_funcs.h" #include "core/hle/service/kernel_helpers.h" +#include "core/hle/service/mii/mii_manager.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 { +enum class ServiceType : u32 { + User, + Debug, + System, +}; + +enum class State : u32 { + NonInitialized, + Initialized, +}; + +enum class DeviceState : u32 { + Initialized, + SearchingForTag, + TagFound, + TagRemoved, + TagMounted, + Unaviable, + Finalized, +}; + +enum class ModelType : u32 { + Amiibo, +}; + +enum class MountTarget : u32 { + Rom, + Ram, + All, +}; + +enum class AmiiboType : u8 { + Figure, + Card, + Yarn, +}; + +enum class AmiiboSeries : u8 { + SuperSmashBros, + SuperMario, + ChibiRobo, + YoshiWoollyWorld, + Splatoon, + AnimalCrossing, + EightBitMario, + Skylanders, + Unknown8, + TheLegendOfZelda, + ShovelKnight, + Unknown11, + Kiby, + Pokemon, + MarioSportsSuperstars, + MonsterHunter, + BoxBoy, + Pikmin, + FireEmblem, + Metroid, + Others, + MegaMan, + Diablo +}; + +using TagUuid = std::array<u8, 10>; + +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 fixed; // Must be 02 + INSERT_PADDING_BYTES(0x4); // Unknown + INSERT_PADDING_BYTES(0x20); // Probably a SHA256-(HMAC?) hash + INSERT_PADDING_BYTES(0x14); // SHA256-HMAC +}; +static_assert(sizeof(ModelInfo) == 0x40, "ModelInfo is an invalid size"); + +struct RegisterInfo { + Service::Mii::MiiInfo mii_char_info; + u16 first_write_year; + u8 first_write_month; + u8 first_write_day; + std::array<u8, 11> amiibo_name; + u8 unknown; + INSERT_PADDING_BYTES(0x98); +}; +static_assert(sizeof(RegisterInfo) == 0x100, "RegisterInfo is an invalid size"); + class Module final { public: class Interface : public ServiceFramework<Interface> { @@ -24,34 +141,131 @@ public: const char* name); ~Interface() override; - struct ModelInfo { - std::array<u8, 0x8> amiibo_identification_block; - INSERT_PADDING_BYTES(0x38); + struct EncryptedAmiiboFile { + u16 crypto_init; // Must be A5 XX + u16 write_count; // Number of times the amiibo has been written? + INSERT_PADDING_BYTES(0x20); // System crypts + INSERT_PADDING_BYTES(0x20); // SHA256-(HMAC?) hash + ModelInfo model_info; // This struct is bigger than documentation + INSERT_PADDING_BYTES(0xC); // SHA256-HMAC + INSERT_PADDING_BYTES(0x114); // section 1 encrypted buffer + INSERT_PADDING_BYTES(0x54); // section 2 encrypted buffer + }; + static_assert(sizeof(EncryptedAmiiboFile) == 0x1F8, "AmiiboFile is an invalid size"); + + struct NTAG215Password { + u32 PWD; // Password to allow write access + u16 PACK; // Password acknowledge reply + u16 RFUI; // Reserved for future use }; - static_assert(sizeof(ModelInfo) == 0x40, "ModelInfo is an invalid size"); + static_assert(sizeof(NTAG215Password) == 0x8, "NTAG215Password is an invalid size"); - struct AmiiboFile { - std::array<u8, 10> uuid; - INSERT_PADDING_BYTES(0x4a); - ModelInfo model_info; + struct NTAG215File { + TagUuid uuid; // Unique serial number + u16 lock_bytes; // Set defined pages as read only + u32 compability_container; // Defines available memory + EncryptedAmiiboFile user_memory; // Writable data + u32 dynamic_lock; // Dynamic lock + u32 CFG0; // Defines memory protected by password + u32 CFG1; // Defines number of verification attempts + NTAG215Password password; // Password data }; - static_assert(sizeof(AmiiboFile) == 0x94, "AmiiboFile is an invalid size"); + static_assert(sizeof(NTAG215File) == 0x21C, "NTAG215File is an invalid size"); void CreateUserInterface(Kernel::HLERequestContext& ctx); bool LoadAmiibo(const std::vector<u8>& buffer); - Kernel::KReadableEvent& GetNFCEvent(); - const AmiiboFile& GetAmiiboBuffer() const; + void CloseAmiibo(); + + void Initialize(); + void Finalize(); + + ResultCode StartDetection(s32 protocol_); + ResultCode StopDetection(); + ResultCode Mount(); + ResultCode Unmount(); + + ResultCode GetTagInfo(TagInfo& tag_info) const; + ResultCode GetCommonInfo(CommonInfo& common_info) const; + ResultCode GetModelInfo(ModelInfo& model_info) const; + ResultCode GetRegisterInfo(RegisterInfo& register_info) const; + + ResultCode OpenApplicationArea(u32 access_id); + ResultCode GetApplicationArea(std::vector<u8>& data) const; + ResultCode SetApplicationArea(const std::vector<u8>& data); + ResultCode CreateApplicationArea(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: + /// Validates that the amiibo file is not corrupted + bool IsAmiiboValid() const; + + bool AmiiboApplicationDataExist(u32 access_id) const; + std::vector<u8> LoadAmiiboApplicationData(u32 access_id) const; + void SaveAmiiboApplicationData(u32 access_id, const std::vector<u8>& data) const; + + /// return password needed to allow write access to protected memory + u32 GetTagPassword(const TagUuid& uuid) const; + + const Core::HID::NpadIdType npad_id; + + DeviceState device_state{DeviceState::Unaviable}; KernelHelpers::ServiceContext service_context; - Kernel::KEvent* nfc_tag_load; - AmiiboFile amiibo{}; + Kernel::KEvent* activate_event; + Kernel::KEvent* deactivate_event; + NTAG215File tag_data{}; + s32 protocol; + bool is_application_area_initialized{}; + u32 application_area_id; + std::vector<u8> application_area_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 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); + + KernelHelpers::ServiceContext service_context; + + // TODO(german77): We should have a vector of interfaces + Module::Interface& nfp_interface; + + State state{State::NonInitialized}; + Kernel::KEvent* availability_change_event; +}; + void InstallInterfaces(SM::ServiceManager& service_manager, Core::System& system); } // namespace Service::NFP |