RS232Tester.hh

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#ifndef RS232TESTER_HH
#define RS232TESTER_HH
 
#include "RS232Device.hh"
#include "EventListener.hh"
#include "FilenameSetting.hh"
#include "FileOperations.hh"
#include "circular_buffer.hh"
#include "Poller.hh"
#include <fstream>
#include <mutex>
#include <thread>
#include <cstdint>
#include <cstdio>
 
namespace openmsx {
 
class EventDistributor;
class Scheduler;
class CommandController;
 
class RS232Tester final : public RS232Device, private EventListener
{
public:
        RS232Tester(EventDistributor& eventDistributor, Scheduler& scheduler,
                    CommandController& commandController);
        ~RS232Tester() override;
 
        // Pluggable
        void plugHelper(Connector& connector, EmuTime::param time) override;
        void unplugHelper(EmuTime::param time) override;
        [[nodiscard]] std::string_view getName() const override;
        [[nodiscard]] std::string_view getDescription() const override;
        [[nodiscard]] std::optional<bool> getDSR(EmuTime::param time) const override;
        [[nodiscard]] std::optional<bool> getCTS(EmuTime::param time) const override;
 
        // input
        void signal(EmuTime::param time) override;
 
        // output
        void recvByte(uint8_t value, EmuTime::param time) override;
 
        template<typename Archive>
        void serialize(Archive& ar, unsigned version);
 
private:
        void run();
 
        // EventListener
        bool signalEvent(const Event& event) override;
 
private:
        EventDistributor& eventDistributor;
        Scheduler& scheduler;
        std::thread thread;
        FileOperations::FILE_t inFile;
        cb_queue<uint8_t> queue;
        std::mutex mutex; // to protect queue
        Poller poller;
 
        std::ofstream outFile;
 
        FilenameSetting rs232InputFilenameSetting;
        FilenameSetting rs232OutputFilenameSetting;
};
 
} // namespace openmsx
 
#endif