C:/Users/max/ti/qt5/qvisu/qvwebsocket.h

/* QVisu websockets (c) 2015 Maximilian Gauger mgauger@kalassi.de
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.

 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef QVWEBSOCKET_H
#define QVWEBSOCKET_H

//#define USE_THREADS

#include <QObject>
#include <QTcpSocket>
#include <QUrl>
#include <QTimer>
#include <QFile>
class QVWebsocket : public QObject
{
    Q_OBJECT
public:
    explicit QVWebsocket(QObject *parent = 0);
    ~QVWebsocket();

signals:
    void connected();
    void disconnected();
    void textMessageReceived(QString);

public slots:
    void open(QUrl);
    void close();
    void shutdown();
    void sendTextMessage(QString);
    void startLogging(QString);
    void stopLogging();
#ifdef USE_THREADS
    void setThread(QThread*);
#endif

private slots:
    void socketConnected();
    void socketDisconnected();
    void socketReadyRead();

private:
    QTcpSocket *socket;
    QString host, path, key;
    QByteArray inputBuffer;
    QTimer close_timer;
    QFile log_file;
    QTextStream log_stream;

    enum {
        socketClosed,
        socketOpening,
        awaitingUpgrade,
        wsEstablished,
        wsClosing
    } status;


};

#endif // QVWEBSOCKET_H