hid: Make Hid service accessible and add GetPressState

src/core/hle/service/hid/controllers/npad.cpp

@@ -410,6 +410,8 @@ void Controller_NPad::OnUpdate(u8* data, std::size_t data_len) {
         libnx_entry.pad.pad_states.raw = pad_state.pad_states.raw;
         libnx_entry.pad.l_stick = pad_state.l_stick;
         libnx_entry.pad.r_stick = pad_state.r_stick;
+
+        press_state |= static_cast<u32>(pad_state.pad_states.raw);
     }
     std::memcpy(data + NPAD_OFFSET, shared_memory_entries.data(),
                 shared_memory_entries.size() * sizeof(NPadEntry));
@@ -636,6 +638,12 @@ void Controller_NPad::ClearAllControllers() {
                   });
 }
 
+u32 Controller_NPad::GetPressState() {
+    const auto res = press_state;
+    press_state = 0;
+    return res;
+}
+
 bool Controller_NPad::IsControllerSupported(NPadControllerType controller) const {
     const bool support_handheld =
         std::find(supported_npad_id_types.begin(), supported_npad_id_types.end(), NPAD_HANDHELD) !=

src/core/hle/service/hid/controllers/npad.h

@@ -124,6 +124,10 @@ public:
     void ConnectAllDisconnectedControllers();
     void ClearAllControllers();
 
+    // Logical OR for all buttons presses on all controllers
+    // Specifically for cheat engine and other features.
+    u32 GetPressState();
+
     static std::size_t NPadIdToIndex(u32 npad_id);
     static u32 IndexToNPad(std::size_t index);
 
@@ -292,6 +296,8 @@ private:
         bool is_connected;
     };
 
+    u32 press_state{};
+
     NPadType style{};
     std::array<NPadEntry, 10> shared_memory_entries{};
     std::array<

src/core/hle/service/hid/hid.cpp

@@ -40,25 +40,8 @@ constexpr u64 pad_update_ticks = CoreTiming::BASE_CLOCK_RATE / 66;
 constexpr u64 accelerometer_update_ticks = CoreTiming::BASE_CLOCK_RATE / 100;
 constexpr u64 gyroscope_update_ticks = CoreTiming::BASE_CLOCK_RATE / 100;
 constexpr std::size_t SHARED_MEMORY_SIZE = 0x40000;
-enum class HidController : std::size_t {
-    DebugPad,
-    Touchscreen,
-    Mouse,
-    Keyboard,
-    XPad,
-    Unknown1,
-    Unknown2,
-    Unknown3,
-    SixAxisSensor,
-    NPad,
-    Gesture,
 
-    MaxControllers,
-};
-
-class IAppletResource final : public ServiceFramework<IAppletResource> {
-public:
-    IAppletResource() : ServiceFramework("IAppletResource") {
+IAppletResource::IAppletResource() : ServiceFramework("IAppletResource") {
     static const FunctionInfo functions[] = {
         {0, &IAppletResource::GetSharedMemoryHandle, "GetSharedMemoryHandle"},
     };
@@ -90,49 +73,39 @@ public:
     GetController<Controller_Stubbed>(HidController::Unknown3).SetCommonHeaderOffset(0x5000);
 
     // Register update callbacks
-        pad_update_event = CoreTiming::RegisterEvent(
-            "HID::UpdatePadCallback",
-            [this](u64 userdata, int cycles_late) { UpdateControllers(userdata, cycles_late); });
+    pad_update_event =
+        CoreTiming::RegisterEvent("HID::UpdatePadCallback", [this](u64 userdata, int cycles_late) {
+            UpdateControllers(userdata, cycles_late);
+        });
 
     // TODO(shinyquagsire23): Other update callbacks? (accel, gyro?)
 
     CoreTiming::ScheduleEvent(pad_update_ticks, pad_update_event);
 
     ReloadInputDevices();
-    }
+}
 
-    void ActivateController(HidController controller) {
+void IAppletResource::ActivateController(HidController controller) {
     controllers[static_cast<size_t>(controller)]->ActivateController();
-    }
+}
 
-    void DeactivateController(HidController controller) {
+void IAppletResource::DeactivateController(HidController controller) {
     controllers[static_cast<size_t>(controller)]->DeactivateController();
-    }
+}
 
-    template <typename T>
-    void MakeController(HidController controller) {
-        controllers[static_cast<std::size_t>(controller)] = std::make_unique<T>();
-    }
-
-    template <typename T>
-    T& GetController(HidController controller) {
-        return static_cast<T&>(*controllers[static_cast<size_t>(controller)]);
-    }
-
-    ~IAppletResource() {
+IAppletResource ::~IAppletResource() {
     CoreTiming::UnscheduleEvent(pad_update_event, 0);
-    }
+}
 
-private:
-    void GetSharedMemoryHandle(Kernel::HLERequestContext& ctx) {
+void IAppletResource::GetSharedMemoryHandle(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_HID, "called");
 
     IPC::ResponseBuilder rb{ctx, 2, 1};
     rb.Push(RESULT_SUCCESS);
     rb.PushCopyObjects(shared_mem);
-    }
+}
 
-    void UpdateControllers(u64 userdata, int cycles_late) {
+void IAppletResource::UpdateControllers(u64 userdata, int cycles_late) {
     const bool should_reload = Settings::values.is_device_reload_pending.exchange(false);
     for (const auto& controller : controllers) {
         if (should_reload) {
@@ -142,17 +115,7 @@ private:
     }
 
     CoreTiming::ScheduleEvent(pad_update_ticks - cycles_late, pad_update_event);
-    }
-
-    // Handle to shared memory region designated to HID service
-    Kernel::SharedPtr<Kernel::SharedMemory> shared_mem;
-
-    // CoreTiming update events
-    CoreTiming::EventType* pad_update_event;
-
-    std::array<std::unique_ptr<ControllerBase>, static_cast<size_t>(HidController::MaxControllers)>
-        controllers{};
-};
+}
 
 class IActiveVibrationDeviceList final : public ServiceFramework<IActiveVibrationDeviceList> {
 public:
@@ -172,9 +135,11 @@ private:
     }
 };
 
-class Hid final : public ServiceFramework<Hid> {
-public:
-    Hid() : ServiceFramework("hid") {
+std::shared_ptr<IAppletResource> Hid::GetAppletResource() {
+    return applet_resource;
+}
+
+Hid::Hid() : ServiceFramework("hid") {
     // clang-format off
         static const FunctionInfo functions[] = {
             {0, &Hid::CreateAppletResource, "CreateAppletResource"},
@@ -299,13 +264,11 @@ public:
     // clang-format on
 
     RegisterHandlers(functions);
-    }
-    ~Hid() = default;
+}
 
-private:
-    std::shared_ptr<IAppletResource> applet_resource;
+Hid::~Hid() = default;
 
-    void CreateAppletResource(Kernel::HLERequestContext& ctx) {
+void Hid::CreateAppletResource(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto applet_resource_user_id{rp.Pop<u64>()};
 
@@ -318,22 +281,22 @@ private:
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(RESULT_SUCCESS);
     rb.PushIpcInterface<IAppletResource>(applet_resource);
-    }
+}
 
-    void ActivateXpad(Kernel::HLERequestContext& ctx) {
+void Hid::ActivateXpad(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto basic_xpad_id{rp.Pop<u32>()};
     const auto applet_resource_user_id{rp.Pop<u64>()};
 
-        LOG_DEBUG(Service_HID, "called, basic_xpad_id={}, applet_resource_user_id={}",
-                  basic_xpad_id, applet_resource_user_id);
+    LOG_DEBUG(Service_HID, "called, basic_xpad_id={}, applet_resource_user_id={}", basic_xpad_id,
+              applet_resource_user_id);
 
     applet_resource->ActivateController(HidController::XPad);
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(RESULT_SUCCESS);
-    }
+}
 
-    void ActivateDebugPad(Kernel::HLERequestContext& ctx) {
+void Hid::ActivateDebugPad(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto applet_resource_user_id{rp.Pop<u64>()};
 
@@ -342,9 +305,9 @@ private:
     applet_resource->ActivateController(HidController::DebugPad);
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(RESULT_SUCCESS);
-    }
+}
 
-    void ActivateTouchScreen(Kernel::HLERequestContext& ctx) {
+void Hid::ActivateTouchScreen(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto applet_resource_user_id{rp.Pop<u64>()};
 
@@ -353,9 +316,9 @@ private:
     applet_resource->ActivateController(HidController::Touchscreen);
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(RESULT_SUCCESS);
-    }
+}
 
-    void ActivateMouse(Kernel::HLERequestContext& ctx) {
+void Hid::ActivateMouse(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto applet_resource_user_id{rp.Pop<u64>()};
 
@@ -364,9 +327,9 @@ private:
     applet_resource->ActivateController(HidController::Mouse);
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(RESULT_SUCCESS);
-    }
+}
 
-    void ActivateKeyboard(Kernel::HLERequestContext& ctx) {
+void Hid::ActivateKeyboard(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto applet_resource_user_id{rp.Pop<u64>()};
 
@@ -375,9 +338,9 @@ private:
     applet_resource->ActivateController(HidController::Keyboard);
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(RESULT_SUCCESS);
-    }
+}
 
-    void ActivateGesture(Kernel::HLERequestContext& ctx) {
+void Hid::ActivateGesture(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto unknown{rp.Pop<u32>()};
     const auto applet_resource_user_id{rp.Pop<u64>()};
@@ -388,9 +351,9 @@ private:
     applet_resource->ActivateController(HidController::Gesture);
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(RESULT_SUCCESS);
-    }
+}
 
-    void ActivateNpadWithRevision(Kernel::HLERequestContext& ctx) {
+void Hid::ActivateNpadWithRevision(Kernel::HLERequestContext& ctx) {
     // Should have no effect with how our npad sets up the data
     IPC::RequestParser rp{ctx};
     const auto unknown{rp.Pop<u32>()};
@@ -402,9 +365,9 @@ private:
     applet_resource->ActivateController(HidController::NPad);
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(RESULT_SUCCESS);
-    }
+}
 
-    void StartSixAxisSensor(Kernel::HLERequestContext& ctx) {
+void Hid::StartSixAxisSensor(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto handle{rp.Pop<u32>()};
     const auto applet_resource_user_id{rp.Pop<u64>()};
@@ -414,23 +377,23 @@ private:
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(RESULT_SUCCESS);
-    }
+}
 
-    void SetGyroscopeZeroDriftMode(Kernel::HLERequestContext& ctx) {
+void Hid::SetGyroscopeZeroDriftMode(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto handle{rp.Pop<u32>()};
     const auto drift_mode{rp.Pop<u32>()};
     const auto applet_resource_user_id{rp.Pop<u64>()};
 
     LOG_WARNING(Service_HID,
-                    "(STUBBED) called, handle={}, drift_mode={}, applet_resource_user_id={}",
-                    handle, drift_mode, applet_resource_user_id);
+                "(STUBBED) called, handle={}, drift_mode={}, applet_resource_user_id={}", handle,
+                drift_mode, applet_resource_user_id);
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(RESULT_SUCCESS);
-    }
+}
 
-    void IsSixAxisSensorAtRest(Kernel::HLERequestContext& ctx) {
+void Hid::IsSixAxisSensorAtRest(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto handle{rp.Pop<u32>()};
     const auto applet_resource_user_id{rp.Pop<u64>()};
@@ -442,9 +405,9 @@ private:
     rb.Push(RESULT_SUCCESS);
     // TODO (Hexagon12): Properly implement reading gyroscope values from controllers.
     rb.Push(true);
-    }
+}
 
-    void SetSupportedNpadStyleSet(Kernel::HLERequestContext& ctx) {
+void Hid::SetSupportedNpadStyleSet(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto supported_styleset{rp.Pop<u32>()};
 
@@ -455,9 +418,9 @@ private:
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(RESULT_SUCCESS);
-    }
+}
 
-    void GetSupportedNpadStyleSet(Kernel::HLERequestContext& ctx) {
+void Hid::GetSupportedNpadStyleSet(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto applet_resource_user_id{rp.Pop<u64>()};
 
@@ -468,9 +431,9 @@ private:
     IPC::ResponseBuilder rb{ctx, 3};
     rb.Push(RESULT_SUCCESS);
     rb.Push<u32>(controller.GetSupportedStyleSet().raw);
-    }
+}
 
-    void SetSupportedNpadIdType(Kernel::HLERequestContext& ctx) {
+void Hid::SetSupportedNpadIdType(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto applet_resource_user_id{rp.Pop<u64>()};
 
@@ -480,9 +443,9 @@ private:
         .SetSupportedNPadIdTypes(ctx.ReadBuffer().data(), ctx.GetReadBufferSize());
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(RESULT_SUCCESS);
-    }
+}
 
-    void ActivateNpad(Kernel::HLERequestContext& ctx) {
+void Hid::ActivateNpad(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto applet_resource_user_id{rp.Pop<u64>()};
 
@@ -491,24 +454,24 @@ private:
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(RESULT_SUCCESS);
     applet_resource->ActivateController(HidController::NPad);
-    }
+}
 
-    void AcquireNpadStyleSetUpdateEventHandle(Kernel::HLERequestContext& ctx) {
+void Hid::AcquireNpadStyleSetUpdateEventHandle(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto npad_id{rp.Pop<u32>()};
     const auto applet_resource_user_id{rp.Pop<u64>()};
     const auto unknown{rp.Pop<u64>()};
 
-        LOG_DEBUG(Service_HID, "called, npad_id={}, applet_resource_user_id={}, unknown={}",
-                  npad_id, applet_resource_user_id, unknown);
+    LOG_DEBUG(Service_HID, "called, npad_id={}, applet_resource_user_id={}, unknown={}", npad_id,
+              applet_resource_user_id, unknown);
 
     IPC::ResponseBuilder rb{ctx, 2, 1};
     rb.Push(RESULT_SUCCESS);
     rb.PushCopyObjects(applet_resource->GetController<Controller_NPad>(HidController::NPad)
                            .GetStyleSetChangedEvent());
-    }
+}
 
-    void DisconnectNpad(Kernel::HLERequestContext& ctx) {
+void Hid::DisconnectNpad(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto npad_id{rp.Pop<u32>()};
     const auto applet_resource_user_id{rp.Pop<u64>()};
@@ -516,13 +479,12 @@ private:
     LOG_DEBUG(Service_HID, "called, npad_id={}, applet_resource_user_id={}", npad_id,
               applet_resource_user_id);
 
-        applet_resource->GetController<Controller_NPad>(HidController::NPad)
-            .DisconnectNPad(npad_id);
+    applet_resource->GetController<Controller_NPad>(HidController::NPad).DisconnectNPad(npad_id);
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(RESULT_SUCCESS);
-    }
+}
 
-    void GetPlayerLedPattern(Kernel::HLERequestContext& ctx) {
+void Hid::GetPlayerLedPattern(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto npad_id{rp.Pop<u32>()};
 
@@ -533,9 +495,9 @@ private:
     rb.PushRaw<u64>(applet_resource->GetController<Controller_NPad>(HidController::NPad)
                         .GetLedPattern(npad_id)
                         .raw);
-    }
+}
 
-    void SetNpadJoyHoldType(Kernel::HLERequestContext& ctx) {
+void Hid::SetNpadJoyHoldType(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto applet_resource_user_id{rp.Pop<u64>()};
     const auto hold_type{rp.Pop<u64>()};
@@ -548,71 +510,68 @@ private:
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(RESULT_SUCCESS);
-    }
+}
 
-    void GetNpadJoyHoldType(Kernel::HLERequestContext& ctx) {
+void Hid::GetNpadJoyHoldType(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto applet_resource_user_id{rp.Pop<u64>()};
 
     LOG_DEBUG(Service_HID, "called, applet_resource_user_id={}", applet_resource_user_id);
 
-        const auto& controller =
-            applet_resource->GetController<Controller_NPad>(HidController::NPad);
+    const auto& controller = applet_resource->GetController<Controller_NPad>(HidController::NPad);
     IPC::ResponseBuilder rb{ctx, 4};
     rb.Push(RESULT_SUCCESS);
     rb.Push<u64>(static_cast<u64>(controller.GetHoldType()));
-    }
+}
 
-    void SetNpadJoyAssignmentModeSingleByDefault(Kernel::HLERequestContext& ctx) {
+void Hid::SetNpadJoyAssignmentModeSingleByDefault(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto npad_id{rp.Pop<u32>()};
     const auto applet_resource_user_id{rp.Pop<u64>()};
 
-        LOG_WARNING(Service_HID, "(STUBBED) called, npad_id={}, applet_resource_user_id={}",
-                    npad_id, applet_resource_user_id);
+    LOG_WARNING(Service_HID, "(STUBBED) called, npad_id={}, applet_resource_user_id={}", npad_id,
+                applet_resource_user_id);
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(RESULT_SUCCESS);
-    }
+}
 
-    void BeginPermitVibrationSession(Kernel::HLERequestContext& ctx) {
+void Hid::BeginPermitVibrationSession(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto applet_resource_user_id{rp.Pop<u64>()};
 
     LOG_DEBUG(Service_HID, "called, applet_resource_user_id={}", applet_resource_user_id);
 
-        applet_resource->GetController<Controller_NPad>(HidController::NPad)
-            .SetVibrationEnabled(true);
+    applet_resource->GetController<Controller_NPad>(HidController::NPad).SetVibrationEnabled(true);
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(RESULT_SUCCESS);
-    }
+}
 
-    void EndPermitVibrationSession(Kernel::HLERequestContext& ctx) {
+void Hid::EndPermitVibrationSession(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_HID, "called");
 
-        applet_resource->GetController<Controller_NPad>(HidController::NPad)
-            .SetVibrationEnabled(false);
+    applet_resource->GetController<Controller_NPad>(HidController::NPad).SetVibrationEnabled(false);
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(RESULT_SUCCESS);
-    }
+}
 
-    void SendVibrationValue(Kernel::HLERequestContext& ctx) {
+void Hid::SendVibrationValue(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto controller_id{rp.Pop<u32>()};
     const auto vibration_values{rp.PopRaw<Controller_NPad::Vibration>()};
     const auto applet_resource_user_id{rp.Pop<u64>()};
 
-        LOG_DEBUG(Service_HID, "called, controller_id={}, applet_resource_user_id={}",
-                  controller_id, applet_resource_user_id);
+    LOG_DEBUG(Service_HID, "called, controller_id={}, applet_resource_user_id={}", controller_id,
+              applet_resource_user_id);
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(RESULT_SUCCESS);
 
     applet_resource->GetController<Controller_NPad>(HidController::NPad)
         .VibrateController({controller_id}, {vibration_values});
-    }
+}
 
-    void SendVibrationValues(Kernel::HLERequestContext& ctx) {
+void Hid::SendVibrationValues(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto applet_resource_user_id{rp.Pop<u64>()};
 
@@ -635,24 +594,23 @@ private:
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(RESULT_SUCCESS);
-    }
+}
 
-    void GetActualVibrationValue(Kernel::HLERequestContext& ctx) {
+void Hid::GetActualVibrationValue(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto controller_id{rp.Pop<u32>()};
     const auto applet_resource_user_id{rp.Pop<u64>()};
 
-        LOG_DEBUG(Service_HID, "called, controller_id={}, applet_resource_user_id={}",
-                  controller_id, applet_resource_user_id);
+    LOG_DEBUG(Service_HID, "called, controller_id={}, applet_resource_user_id={}", controller_id,
+              applet_resource_user_id);
 
     IPC::ResponseBuilder rb{ctx, 6};
     rb.Push(RESULT_SUCCESS);
     rb.PushRaw<Controller_NPad::Vibration>(
-            applet_resource->GetController<Controller_NPad>(HidController::NPad)
-                .GetLastVibration());
-    }
+        applet_resource->GetController<Controller_NPad>(HidController::NPad).GetLastVibration());
+}
 
-    void SetNpadJoyAssignmentModeDual(Kernel::HLERequestContext& ctx) {
+void Hid::SetNpadJoyAssignmentModeDual(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto npad_id{rp.Pop<u32>()};
     const auto applet_resource_user_id{rp.Pop<u64>()};
@@ -665,9 +623,9 @@ private:
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(RESULT_SUCCESS);
-    }
+}
 
-    void MergeSingleJoyAsDualJoy(Kernel::HLERequestContext& ctx) {
+void Hid::MergeSingleJoyAsDualJoy(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto unknown_1{rp.Pop<u32>()};
     const auto unknown_2{rp.Pop<u32>()};
@@ -679,9 +637,9 @@ private:
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(RESULT_SUCCESS);
-    }
+}
 
-    void SetNpadHandheldActivationMode(Kernel::HLERequestContext& ctx) {
+void Hid::SetNpadHandheldActivationMode(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto applet_resource_user_id{rp.Pop<u64>()};
     const auto mode{rp.Pop<u64>()};
@@ -691,26 +649,26 @@ private:
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(RESULT_SUCCESS);
-    }
+}
 
-    void GetVibrationDeviceInfo(Kernel::HLERequestContext& ctx) {
+void Hid::GetVibrationDeviceInfo(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_HID, "called");
 
     IPC::ResponseBuilder rb{ctx, 4};
     rb.Push(RESULT_SUCCESS);
     rb.Push<u32>(1);
     rb.Push<u32>(0);
-    }
+}
 
-    void CreateActiveVibrationDeviceList(Kernel::HLERequestContext& ctx) {
+void Hid::CreateActiveVibrationDeviceList(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_HID, "called");
 
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(RESULT_SUCCESS);
     rb.PushIpcInterface<IActiveVibrationDeviceList>();
-    }
+}
 
-    void ActivateConsoleSixAxisSensor(Kernel::HLERequestContext& ctx) {
+void Hid::ActivateConsoleSixAxisSensor(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto applet_resource_user_id{rp.Pop<u64>()};
 
@@ -719,9 +677,9 @@ private:
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(RESULT_SUCCESS);
-    }
+}
 
-    void StartConsoleSixAxisSensor(Kernel::HLERequestContext& ctx) {
+void Hid::StartConsoleSixAxisSensor(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto handle{rp.Pop<u32>()};
     const auto applet_resource_user_id{rp.Pop<u64>()};
@@ -731,9 +689,9 @@ private:
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(RESULT_SUCCESS);
-    }
+}
 
-    void StopSixAxisSensor(Kernel::HLERequestContext& ctx) {
+void Hid::StopSixAxisSensor(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto handle{rp.Pop<u32>()};
 
@@ -741,9 +699,9 @@ private:
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(RESULT_SUCCESS);
-    }
+}
 
-    void SetIsPalmaAllConnectable(Kernel::HLERequestContext& ctx) {
+void Hid::SetIsPalmaAllConnectable(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto applet_resource_user_id{rp.Pop<u64>()};
     const auto unknown{rp.Pop<u32>()};
@@ -753,9 +711,9 @@ private:
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(RESULT_SUCCESS);
-    }
+}
 
-    void SetPalmaBoostMode(Kernel::HLERequestContext& ctx) {
+void Hid::SetPalmaBoostMode(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto unknown{rp.Pop<u32>()};
 
@@ -763,8 +721,7 @@ private:
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(RESULT_SUCCESS);
-    }
-};
+}
 
 class HidDbg final : public ServiceFramework<HidDbg> {
 public:

src/core/hle/service/hid/hid.h

@@ -3,6 +3,15 @@
 // Refer to the license.txt file included.
 
 #pragma once
+#include "core/hle/service/service.h"
+
+namespace CoreTiming {
+struct EventType;
+}
+
+namespace Kernel {
+class SharedMemory;
+}
 
 namespace SM {
 class ServiceManager;
@@ -10,6 +19,107 @@ class ServiceManager;
 
 namespace Service::HID {
 
+class ControllerBase;
+
+enum class HidController : std::size_t {
+    DebugPad,
+    Touchscreen,
+    Mouse,
+    Keyboard,
+    XPad,
+    Unknown1,
+    Unknown2,
+    Unknown3,
+    SixAxisSensor,
+    NPad,
+    Gesture,
+
+    MaxControllers,
+};
+
+class IAppletResource final : public ServiceFramework<IAppletResource> {
+public:
+    IAppletResource();
+    ~IAppletResource() override;
+
+    void ActivateController(HidController controller);
+    void DeactivateController(HidController controller);
+
+    template <typename T>
+    T& GetController(HidController controller) {
+        return static_cast<T&>(*controllers[static_cast<size_t>(controller)]);
+    }
+
+    template <typename T>
+    const T& GetController(HidController controller) const {
+        return static_cast<T&>(*controllers[static_cast<size_t>(controller)]);
+    }
+
+private:
+    template <typename T>
+    void MakeController(HidController controller) {
+        controllers[static_cast<std::size_t>(controller)] = std::make_unique<T>();
+    }
+
+    void GetSharedMemoryHandle(Kernel::HLERequestContext& ctx);
+    void UpdateControllers(u64 userdata, int cycles_late);
+
+    Kernel::SharedPtr<Kernel::SharedMemory> shared_mem;
+
+    CoreTiming::EventType* pad_update_event;
+
+    std::array<std::unique_ptr<ControllerBase>, static_cast<size_t>(HidController::MaxControllers)>
+        controllers{};
+};
+
+class Hid final : public ServiceFramework<Hid> {
+public:
+    Hid();
+    ~Hid() override;
+
+    std::shared_ptr<IAppletResource> GetAppletResource();
+
+private:
+    void CreateAppletResource(Kernel::HLERequestContext& ctx);
+    void ActivateXpad(Kernel::HLERequestContext& ctx);
+    void ActivateDebugPad(Kernel::HLERequestContext& ctx);
+    void ActivateTouchScreen(Kernel::HLERequestContext& ctx);
+    void ActivateMouse(Kernel::HLERequestContext& ctx);
+    void ActivateKeyboard(Kernel::HLERequestContext& ctx);
+    void ActivateGesture(Kernel::HLERequestContext& ctx);
+    void ActivateNpadWithRevision(Kernel::HLERequestContext& ctx);
+    void StartSixAxisSensor(Kernel::HLERequestContext& ctx);
+    void SetGyroscopeZeroDriftMode(Kernel::HLERequestContext& ctx);
+    void IsSixAxisSensorAtRest(Kernel::HLERequestContext& ctx);
+    void SetSupportedNpadStyleSet(Kernel::HLERequestContext& ctx);
+    void GetSupportedNpadStyleSet(Kernel::HLERequestContext& ctx);
+    void SetSupportedNpadIdType(Kernel::HLERequestContext& ctx);
+    void ActivateNpad(Kernel::HLERequestContext& ctx);
+    void AcquireNpadStyleSetUpdateEventHandle(Kernel::HLERequestContext& ctx);
+    void DisconnectNpad(Kernel::HLERequestContext& ctx);
+    void GetPlayerLedPattern(Kernel::HLERequestContext& ctx);
+    void SetNpadJoyHoldType(Kernel::HLERequestContext& ctx);
+    void GetNpadJoyHoldType(Kernel::HLERequestContext& ctx);
+    void SetNpadJoyAssignmentModeSingleByDefault(Kernel::HLERequestContext& ctx);
+    void BeginPermitVibrationSession(Kernel::HLERequestContext& ctx);
+    void EndPermitVibrationSession(Kernel::HLERequestContext& ctx);
+    void SendVibrationValue(Kernel::HLERequestContext& ctx);
+    void SendVibrationValues(Kernel::HLERequestContext& ctx);
+    void GetActualVibrationValue(Kernel::HLERequestContext& ctx);
+    void SetNpadJoyAssignmentModeDual(Kernel::HLERequestContext& ctx);
+    void MergeSingleJoyAsDualJoy(Kernel::HLERequestContext& ctx);
+    void SetNpadHandheldActivationMode(Kernel::HLERequestContext& ctx);
+    void GetVibrationDeviceInfo(Kernel::HLERequestContext& ctx);
+    void CreateActiveVibrationDeviceList(Kernel::HLERequestContext& ctx);
+    void ActivateConsoleSixAxisSensor(Kernel::HLERequestContext& ctx);
+    void StartConsoleSixAxisSensor(Kernel::HLERequestContext& ctx);
+    void StopSixAxisSensor(Kernel::HLERequestContext& ctx);
+    void SetIsPalmaAllConnectable(Kernel::HLERequestContext& ctx);
+    void SetPalmaBoostMode(Kernel::HLERequestContext& ctx);
+
+    std::shared_ptr<IAppletResource> applet_resource;
+};
+
 /// Reload input devices. Used when input configuration changed
 void ReloadInputDevices();