qqmldebugconnection_p.h

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// Copyright (C) 2019 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#ifndef QQMLDEBUGCONNECTION_P_H
#define QQMLDEBUGCONNECTION_P_H
 
#include <QtCore/qobject.h>
#include <QtNetwork/qabstractsocket.h>
#include <QtCore/private/qglobal_p.h>
 
//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
 
QT_BEGIN_NAMESPACE
 
class QQmlDebugClient;
class QQmlDebugConnectionPrivate;
class QQmlDebugConnection : public QObject
{
    Q_OBJECT
    Q_DECLARE_PRIVATE(QQmlDebugConnection)
public:
    QQmlDebugConnection(QObject *parent = nullptr);
    ~QQmlDebugConnection();
 
    void connectToHost(const QString &hostName, quint16 port);
    void startLocalServer(const QString &fileName);
 
    int currentDataStreamVersion() const;
    void setMaximumDataStreamVersion(int maximumVersion);
 
    bool isConnected() const;
    bool isConnecting() const;
 
    void close();
    bool waitForConnected(int msecs = 30000);
 
    QQmlDebugClient *client(const QString &name) const;
    bool addClient(const QString &name, QQmlDebugClient *client);
    bool removeClient(const QString &name);
 
    float serviceVersion(const QString &serviceName) const;
    bool sendMessage(const QString &name, const QByteArray &message);
 
Q_SIGNALS:
    void connected();
    void disconnected();
    void socketError(QAbstractSocket::SocketError socketError);
    void socketStateChanged(QAbstractSocket::SocketState socketState);
 
private:
    void newConnection();
    void socketConnected();
    void socketDisconnected();
    void protocolReadyRead();
    void handshakeTimeout();
};
 
QT_END_NAMESPACE
 
#endif // QQMLDEBUGCONNECTION_P_H