////  WebSocketClass.h//  libraries/script-engine/src/////  Created by Thijs Wenker on 8/4/15.//  Copyright (c) 2015 High Fidelity, Inc. All rights reserved.////  Distributed under the Apache License, Version 2.0.//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html// #ifndef hifi_WebSocketClass_h#define hifi_WebSocketClass_h #include <QObject>#include <QScriptEngine>#include <QWebSocket> class WebSocketClass : public QObject {    Q_OBJECT        Q_PROPERTY(QString binaryType READ getBinaryType WRITE setBinaryType)        Q_PROPERTY(ulong bufferedAmount READ getBufferedAmount)        Q_PROPERTY(QString extensions READ getExtensions)         Q_PROPERTY(QScriptValue onclose READ getOnClose WRITE setOnClose)        Q_PROPERTY(QScriptValue onerror READ getOnError WRITE setOnError)        Q_PROPERTY(QScriptValue onmessage READ getOnMessage WRITE setOnMessage)        Q_PROPERTY(QScriptValue onopen READ getOnOpen WRITE setOnOpen)         Q_PROPERTY(QString protocol READ getProtocol)        Q_PROPERTY(WebSocketClass::ReadyState readyState READ getReadyState)        Q_PROPERTY(QString url READ getURL)         Q_PROPERTY(WebSocketClass::ReadyState CONNECTING READ getConnecting CONSTANT)        Q_PROPERTY(WebSocketClass::ReadyState OPEN READ getOpen CONSTANT)        Q_PROPERTY(WebSocketClass::ReadyState CLOSING READ getClosing CONSTANT)        Q_PROPERTY(WebSocketClass::ReadyState CLOSED READ getClosed CONSTANT) public:    WebSocketClass(QScriptEngine* engine, QString url);    WebSocketClass(QScriptEngine* engine, QWebSocket* qWebSocket);    ~WebSocketClass();     static QScriptValue constructor(QScriptContext* context, QScriptEngine* engine);     enum ReadyState {        CONNECTING = 0,        OPEN,        CLOSING,        CLOSED    };     QWebSocket* getWebSocket() { return _webSocket; }     ReadyState getConnecting() const { return CONNECTING; };    ReadyState getOpen() const { return OPEN; };    ReadyState getClosing() const { return CLOSING; };    ReadyState getClosed() const { return CLOSED; };     void setBinaryType(QString binaryType) { _binaryType = binaryType; }    QString getBinaryType() { return _binaryType; }     // extensions is a empty string until supported in QT WebSockets    QString getExtensions() { return QString(); }     // protocol is a empty string until supported in QT WebSockets    QString getProtocol() { return QString(); }     ulong getBufferedAmount() { return 0; }     QString getURL() { return _webSocket->requestUrl().toDisplayString(); }     ReadyState getReadyState() {        switch (_webSocket->state()) {            case QAbstractSocket::SocketState::HostLookupState:            case QAbstractSocket::SocketState::ConnectingState:                return CONNECTING;            case QAbstractSocket::SocketState::ConnectedState:            case QAbstractSocket::SocketState::BoundState:            case QAbstractSocket::SocketState::ListeningState:                return OPEN;            case QAbstractSocket::SocketState::ClosingState:                return CLOSING;            case QAbstractSocket::SocketState::UnconnectedState:            default:                return CLOSED;        }    }     void setOnClose(QScriptValue eventFunction) { _onCloseEvent = eventFunction; }    QScriptValue getOnClose() { return _onCloseEvent; }     void setOnError(QScriptValue eventFunction) { _onErrorEvent = eventFunction; }    QScriptValue getOnError() { return _onErrorEvent; }     void setOnMessage(QScriptValue eventFunction) { _onMessageEvent = eventFunction; }    QScriptValue getOnMessage() { return _onMessageEvent; }     void setOnOpen(QScriptValue eventFunction) { _onOpenEvent = eventFunction; }    QScriptValue getOnOpen() { return _onOpenEvent; } public slots:    void send(QScriptValue message);     void close();    void close(QWebSocketProtocol::CloseCode closeCode);    void close(QWebSocketProtocol::CloseCode closeCode, QString reason); private:    QWebSocket* _webSocket;    QScriptEngine* _engine;     QScriptValue _onCloseEvent;    QScriptValue _onErrorEvent;    QScriptValue _onMessageEvent;    QScriptValue _onOpenEvent;     QString _binaryType;     void initialize(); private slots:    void handleOnClose();    void handleOnError(QAbstractSocket::SocketError error);    void handleOnMessage(const QString& message);    void handleOnOpen(); }; Q_DECLARE_METATYPE(QWebSocketProtocol::CloseCode);Q_DECLARE_METATYPE(WebSocketClass::ReadyState); QScriptValue qWSCloseCodeToScriptValue(QScriptEngine* engine, const QWebSocketProtocol::CloseCode& closeCode);void qWSCloseCodeFromScriptValue(const QScriptValue& object, QWebSocketProtocol::CloseCode& closeCode); QScriptValue webSocketToScriptValue(QScriptEngine* engine, WebSocketClass* const &in);void webSocketFromScriptValue(const QScriptValue &object, WebSocketClass* &out); QScriptValue wscReadyStateToScriptValue(QScriptEngine* engine, const WebSocketClass::ReadyState& readyState);void wscReadyStateFromScriptValue(const QScriptValue& object, WebSocketClass::ReadyState& readyState); #endif // hifi_WebSocketClass_h