1 files changed, 55 insertions, 0 deletions

diff --git a/src/hid_core/resources/controller_base.h b/src/hid_core/resources/controller_base.h
new file mode 100644
index 000000000..e61bc6376
--- /dev/null
+++ b/src/hid_core/resources/controller_base.h
@@ -0,0 +1,55 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <memory>
+
+#include "common/common_types.h"
+#include "core/hle/result.h"
+#include "hid_core/resources/applet_resource.h"
+
+namespace Core::Timing {
+class CoreTiming;
+}
+
+namespace Core::HID {
+class HIDCore;
+} // namespace Core::HID
+
+namespace Service::HID {
+class ControllerBase {
+public:
+    explicit ControllerBase(Core::HID::HIDCore& hid_core_);
+    virtual ~ControllerBase();
+
+    // Called when the controller is initialized
+    virtual void OnInit() = 0;
+
+    // When the controller is released
+    virtual void OnRelease() = 0;
+
+    // When the controller is requesting an update for the shared memory
+    virtual void OnUpdate(const Core::Timing::CoreTiming& core_timing) = 0;
+
+    // When the controller is requesting a motion update for the shared memory
+    virtual void OnMotionUpdate(const Core::Timing::CoreTiming& core_timing) {}
+
+    Result Activate();
+    Result Activate(u64 aruid);
+
+    void DeactivateController();
+
+    bool IsControllerActivated() const;
+
+    void SetAppletResource(std::shared_ptr<AppletResource> resource,
+                           std::recursive_mutex* resource_mutex);
+
+protected:
+    bool is_activated{false};
+    std::shared_ptr<AppletResource> applet_resource{nullptr};
+    std::recursive_mutex* shared_mutex{nullptr};
+
+    Core::HID::HIDCore& hid_core;
+};
+} // namespace Service::HID