BluetoothLink.h

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#pragma once
 
#include "BluetoothConfiguration.h"
#include "LinkInterface.h"
 
#include <QtCore/QPointer>
 
#include <atomic>
 
class BluetoothWorker;
class QThread;
 
class BluetoothLink : public LinkInterface
{
    Q_OBJECT
 
public:
    explicit BluetoothLink(SharedLinkConfigurationPtr &config, QObject *parent = nullptr);
    ~BluetoothLink() override;
 
    bool isConnected() const override;
    void disconnect() override;
 
private slots:
    void _writeBytes(const QByteArray &bytes) override;
    void _onConnected();
    void _onDisconnected();
    void _onErrorOccurred(const QString &errorString);
    void _onDataReceived(const QByteArray &data);
    void _onDataSent(const QByteArray &data);
    void _onRssiUpdated(qint16 rssi);
 
private:
    bool _connect() override;
    void _checkPermission();
    void _handlePermissionStatus(Qt::PermissionStatus permissionStatus);
 
    BluetoothConfiguration *_bluetoothConfig = nullptr;
    QPointer<BluetoothWorker> _worker;
    QPointer<QThread> _workerThread;
    std::atomic<bool> _connectedCache{false};
    std::atomic<bool> _disconnectedEmitted{false};
};