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harbour-sailfin/core/include/JellyfinQt/jellyfinwebsocket.h

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C++

/*
Sailfin: a Jellyfin client written using Qt
Copyright (C) 2020 Chris Josten
This library 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 2.1 of the License, or (at your option) any later version.
This library 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 library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef JELLYFIN_WEBSOCKET_H
#define JELLYFIN_WEBSOCKET_H
#include <QJsonDocument>
#include <QJsonArray>
#include <QJsonObject>
#include <QJsonValue>
#include <QDebug>
#include <QObject>
#include <QtGlobal>
#include <QTimer>
#include <QUuid>
#include <QtWebSockets/QWebSocket>
#include "jellyfinapiclient.h"
#include "jellyfinitem.h"
namespace Jellyfin {
class ApiClient;
class UserData;
/**
* @brief Keeps a connection with the Jellyfin server to receive real time updates.
*
* This class will parse these messages and send them to ApiClient, which will emit signals for
* the interested classes.
*/
class WebSocket : public QObject {
Q_OBJECT
public:
/**
* @brief WebSocket creates a webSocket for a Jellyfin server to handle real time updates.
* @param client The client to create the socket for.
*
* The socket will automatically set the ApiClient to its parent.
*/
explicit WebSocket(ApiClient *client);
enum MessageType {
ForceKeepAlive,
KeepAlive,
UserDataChanged
};
Q_ENUM(MessageType)
public slots:
void open();
private slots:
void textMessageReceived(const QString &message);
void onConnected();
void onDisconnected();
void sendKeepAlive();
signals:
void commandReceived(QString arts, QVariantMap args);
protected:
ApiClient *m_apiClient;
QWebSocket m_webSocket;
QTimer m_keepAliveTimer;
void setupKeepAlive(int data);
void sendMessage(MessageType type, QJsonValue data = QJsonValue());
QString generateMessageId();
};
}
#endif // JELLYFIN_WEBSOCKET_H