1 files changed, 0 insertions, 287 deletions
diff --git a/src/core/hle/service/nfc/nfc_device.cpp b/src/core/hle/service/nfc/nfc_device.cpp
deleted file mode 100644
index 47bc1a05d..000000000
--- a/src/core/hle/service/nfc/nfc_device.cpp
+++ /dev/null
@@ -1,287 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "common/input.h"
-#include "common/logging/log.h"
-#include "core/core.h"
-#include "core/hid/emulated_controller.h"
-#include "core/hid/hid_core.h"
-#include "core/hid/hid_types.h"
-#include "core/hle/kernel/k_event.h"
-#include "core/hle/service/ipc_helpers.h"
-#include "core/hle/service/nfc/nfc_device.h"
-#include "core/hle/service/nfc/nfc_result.h"
-
-namespace Service::NFC {
-NfcDevice::NfcDevice(Core::HID::NpadIdType npad_id_, Core::System& system_,
-                     KernelHelpers::ServiceContext& service_context_,
-                     Kernel::KEvent* availability_change_event_)
-    : npad_id{npad_id_}, system{system_}, service_context{service_context_},
-      availability_change_event{availability_change_event_} {
-    activate_event = service_context.CreateEvent("IUser:NFCActivateEvent");
-    deactivate_event = service_context.CreateEvent("IUser:NFCDeactivateEvent");
-    npad_device = system.HIDCore().GetEmulatedController(npad_id);
-
-    Core::HID::ControllerUpdateCallback engine_callback{
-        .on_change = [this](Core::HID::ControllerTriggerType type) { NpadUpdate(type); },
-        .is_npad_service = false,
-    };
-    is_controller_set = true;
-    callback_key = npad_device->SetCallback(engine_callback);
-}
-
-NfcDevice::~NfcDevice() {
-    activate_event->Close();
-    deactivate_event->Close();
-    if (!is_controller_set) {
-        return;
-    }
-    npad_device->DeleteCallback(callback_key);
-    is_controller_set = false;
-};
-
-void NfcDevice::NpadUpdate(Core::HID::ControllerTriggerType type) {
-    if (!is_initalized) {
-        return;
-    }
-
-    if (type == Core::HID::ControllerTriggerType::Connected) {
-        Initialize();
-        availability_change_event->Signal();
-        return;
-    }
-
-    if (type == Core::HID::ControllerTriggerType::Disconnected) {
-        device_state = NFP::DeviceState::Unavailable;
-        availability_change_event->Signal();
-        return;
-    }
-
-    if (type != Core::HID::ControllerTriggerType::Nfc) {
-        return;
-    }
-
-    if (!npad_device->IsConnected()) {
-        return;
-    }
-
-    const auto nfc_status = npad_device->GetNfc();
-    switch (nfc_status.state) {
-    case Common::Input::NfcState::NewAmiibo:
-        LoadNfcTag(nfc_status.data);
-        break;
-    case Common::Input::NfcState::AmiiboRemoved:
-        if (device_state != NFP::DeviceState::SearchingForTag) {
-            CloseNfcTag();
-        }
-        break;
-    default:
-        break;
-    }
-}
-
-bool NfcDevice::LoadNfcTag(std::span<const u8> data) {
-    if (device_state != NFP::DeviceState::SearchingForTag) {
-        LOG_ERROR(Service_NFC, "Game is not looking for nfc tag, current state {}", device_state);
-        return false;
-    }
-
-    if (data.size() < sizeof(NFP::EncryptedNTAG215File)) {
-        LOG_ERROR(Service_NFC, "Not an amiibo, size={}", data.size());
-        return false;
-    }
-
-    tag_data.resize(data.size());
-    memcpy(tag_data.data(), data.data(), data.size());
-    memcpy(&encrypted_tag_data, data.data(), sizeof(NFP::EncryptedNTAG215File));
-
-    device_state = NFP::DeviceState::TagFound;
-    deactivate_event->GetReadableEvent().Clear();
-    activate_event->Signal();
-    return true;
-}
-
-void NfcDevice::CloseNfcTag() {
-    LOG_INFO(Service_NFC, "Remove nfc tag");
-
-    device_state = NFP::DeviceState::TagRemoved;
-    encrypted_tag_data = {};
-    activate_event->GetReadableEvent().Clear();
-    deactivate_event->Signal();
-}
-
-Kernel::KReadableEvent& NfcDevice::GetActivateEvent() const {
-    return activate_event->GetReadableEvent();
-}
-
-Kernel::KReadableEvent& NfcDevice::GetDeactivateEvent() const {
-    return deactivate_event->GetReadableEvent();
-}
-
-void NfcDevice::Initialize() {
-    device_state =
-        npad_device->HasNfc() ? NFP::DeviceState::Initialized : NFP::DeviceState::Unavailable;
-    encrypted_tag_data = {};
-    is_initalized = true;
-}
-
-void NfcDevice::Finalize() {
-    if (device_state == NFP::DeviceState::SearchingForTag ||
-        device_state == NFP::DeviceState::TagRemoved) {
-        StopDetection();
-    }
-    device_state = NFP::DeviceState::Unavailable;
-    is_initalized = false;
-}
-
-Result NfcDevice::StartDetection(NFP::TagProtocol allowed_protocol) {
-    if (device_state != NFP::DeviceState::Initialized &&
-        device_state != NFP::DeviceState::TagRemoved) {
-        LOG_ERROR(Service_NFC, "Wrong device state {}", device_state);
-        return WrongDeviceState;
-    }
-
-    if (npad_device->SetPollingMode(Core::HID::EmulatedDeviceIndex::RightIndex,
-                                    Common::Input::PollingMode::NFC) !=
-        Common::Input::DriverResult::Success) {
-        LOG_ERROR(Service_NFC, "Nfc not supported");
-        return NfcDisabled;
-    }
-
-    device_state = NFP::DeviceState::SearchingForTag;
-    allowed_protocols = allowed_protocol;
-    return ResultSuccess;
-}
-
-Result NfcDevice::StopDetection() {
-    npad_device->SetPollingMode(Core::HID::EmulatedDeviceIndex::RightIndex,
-                                Common::Input::PollingMode::Active);
-
-    if (device_state == NFP::DeviceState::Initialized) {
-        return ResultSuccess;
-    }
-
-    if (device_state == NFP::DeviceState::TagFound ||
-        device_state == NFP::DeviceState::TagMounted) {
-        CloseNfcTag();
-        return ResultSuccess;
-    }
-    if (device_state == NFP::DeviceState::SearchingForTag ||
-        device_state == NFP::DeviceState::TagRemoved) {
-        device_state = NFP::DeviceState::Initialized;
-        return ResultSuccess;
-    }
-
-    LOG_ERROR(Service_NFC, "Wrong device state {}", device_state);
-    return WrongDeviceState;
-}
-
-Result NfcDevice::Flush() {
-    if (device_state != NFP::DeviceState::TagFound &&
-        device_state != NFP::DeviceState::TagMounted) {
-        LOG_ERROR(Service_NFC, "Wrong device state {}", device_state);
-        if (device_state == NFP::DeviceState::TagRemoved) {
-            return TagRemoved;
-        }
-        return WrongDeviceState;
-    }
-
-    if (!npad_device->WriteNfc(tag_data)) {
-        LOG_ERROR(Service_NFP, "Error writing to file");
-        return MifareReadError;
-    }
-
-    return ResultSuccess;
-}
-
-Result NfcDevice::GetTagInfo(NFP::TagInfo& tag_info, bool is_mifare) const {
-    if (device_state != NFP::DeviceState::TagFound &&
-        device_state != NFP::DeviceState::TagMounted) {
-        LOG_ERROR(Service_NFC, "Wrong device state {}", device_state);
-        if (device_state == NFP::DeviceState::TagRemoved) {
-            return TagRemoved;
-        }
-        return WrongDeviceState;
-    }
-
-    if (is_mifare) {
-        tag_info = {
-            .uuid = encrypted_tag_data.uuid.uid,
-            .uuid_length = static_cast<u8>(encrypted_tag_data.uuid.uid.size()),
-            .protocol = NFP::TagProtocol::TypeA,
-            .tag_type = NFP::TagType::Type4,
-        };
-        return ResultSuccess;
-    }
-
-    // Protocol and tag type may change here
-    tag_info = {
-        .uuid = encrypted_tag_data.uuid.uid,
-        .uuid_length = static_cast<u8>(encrypted_tag_data.uuid.uid.size()),
-        .protocol = NFP::TagProtocol::TypeA,
-        .tag_type = NFP::TagType::Type2,
-    };
-
-    return ResultSuccess;
-}
-
-Result NfcDevice::MifareRead(const NFP::MifareReadBlockParameter& parameter,
-                             NFP::MifareReadBlockData& read_block_data) {
-    const std::size_t sector_index = parameter.sector_number * sizeof(NFP::DataBlock);
-    read_block_data.sector_number = parameter.sector_number;
-
-    if (device_state != NFP::DeviceState::TagFound &&
-        device_state != NFP::DeviceState::TagMounted) {
-        LOG_ERROR(Service_NFC, "Wrong device state {}", device_state);
-        if (device_state == NFP::DeviceState::TagRemoved) {
-            return TagRemoved;
-        }
-        return WrongDeviceState;
-    }
-
-    if (tag_data.size() < sector_index + sizeof(NFP::DataBlock)) {
-        return MifareReadError;
-    }
-
-    // TODO: Use parameter.sector_key to read encrypted data
-    memcpy(read_block_data.data.data(), tag_data.data() + sector_index, sizeof(NFP::DataBlock));
-
-    return ResultSuccess;
-}
-
-Result NfcDevice::MifareWrite(const NFP::MifareWriteBlockParameter& parameter) {
-    const std::size_t sector_index = parameter.sector_number * sizeof(NFP::DataBlock);
-
-    if (device_state != NFP::DeviceState::TagFound &&
-        device_state != NFP::DeviceState::TagMounted) {
-        LOG_ERROR(Service_NFC, "Wrong device state {}", device_state);
-        if (device_state == NFP::DeviceState::TagRemoved) {
-            return TagRemoved;
-        }
-        return WrongDeviceState;
-    }
-
-    if (tag_data.size() < sector_index + sizeof(NFP::DataBlock)) {
-        return MifareReadError;
-    }
-
-    // TODO: Use parameter.sector_key to encrypt the data
-    memcpy(tag_data.data() + sector_index, parameter.data.data(), sizeof(NFP::DataBlock));
-
-    return ResultSuccess;
-}
-
-u64 NfcDevice::GetHandle() const {
-    // Generate a handle based of the npad id
-    return static_cast<u64>(npad_id);
-}
-
-NFP::DeviceState NfcDevice::GetCurrentState() const {
-    return device_state;
-}
-
-Core::HID::NpadIdType NfcDevice::GetNpadId() const {
-    return npad_id;
-}
-
-} // namespace Service::NFC