63 lines
1.1 KiB
C
63 lines
1.1 KiB
C
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#ifndef APISMTCPCLIENT_H
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#define APISMTCPCLIENT_H
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#include <QObject>
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#include <QTcpSocket>
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#include <QAbstractSocket>
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#include <QByteArray>
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#include <QQueue>
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class QTimer;
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class ApismTcpClient : public QObject
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{
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Q_OBJECT
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public:
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explicit ApismTcpClient(const QString & hostname, const QString & port, QObject *parent = nullptr);
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bool isConnected();
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void connectToHost();
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void connectToHost(const QString & hostname, const QString & port);
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// socket is implicitely closed by APISM
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void closeConnection();
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void sendData(const QByteArray & message);
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public slots:
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// socket interface
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void onSocketConnected();
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void onSocketDisconnected();
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void onSocketBytesWritten(qint64 bytes);
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void onSocketReadyRead();
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signals:
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void receivedData(QByteArray response);
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void responseTimeout();
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private:
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QTcpSocket *socket;
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QQueue<QByteArray> sendQueue;
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QString hostname;
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QString port;
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QTimer *responseTimeoutTimer;
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quint8 responseTimerTimeoutCounter;
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void private_sendData();
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public slots:
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void onResponseTimeoutTimerTimeout();
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};
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#endif // APISMTCPCLIENT_H
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