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// Copyright 2015 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <functional>
#include "core/hle/service/service.h"
namespace Service {
namespace IR {
/// An interface representing a device that can communicate with 3DS via ir:USER service
class IRDevice {
public:
/**
* A function object that implements the method to send data to the 3DS, which takes a vector of
* data to send.
*/
using SendFunc = std::function<void(const std::vector<u8>& data)>;
explicit IRDevice(SendFunc send_func);
virtual ~IRDevice();
/// Called when connected with 3DS
virtual void OnConnect() = 0;
/// Called when disconnected from 3DS
virtual void OnDisconnect() = 0;
/// Called when data is received from the 3DS. This is invoked by the ir:USER send function.
virtual void OnReceive(const std::vector<u8>& data) = 0;
protected:
/// Sends data to the 3DS. The actual sending method is specified in the constructor
void Send(const std::vector<u8>& data);
private:
const SendFunc send_func;
};
class IR_User_Interface : public Service::Interface {
public:
IR_User_Interface();
std::string GetPortName() const override {
return "ir:USER";
}
};
void InitUser();
void ShutdownUser();
/// Reload input devices. Used when input configuration changed
void ReloadInputDevices();
} // namespace IR
} // namespace Service
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