70 lines
1.8 KiB
C++
70 lines
1.8 KiB
C++
#ifndef JANUSCONNECTOR_H
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#define JANUSCONNECTOR_H
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#include <QObject>
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#include <QLocalSocket>
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#include <QTimer>
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class JanusConnector : public QObject
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{
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Q_OBJECT
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public:
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class WebRtcSession {
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public:
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QString sessionId; // This should be unique but persistent for each remote device
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qint64 janusSessionId = -1; // the session id for the janus session.
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qint64 janusChannelId = -1;
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bool connectedToJanus = false;
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QVariantMap offer;
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bool offerSent = false;
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QVariantList trickles;
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QVariantMap webRtcUp;
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bool webRtcConnected = false;
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bool matchJanusSessionId(qint64 id) {
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return (janusSessionId == id) || (janusSessionId == id +1) || (janusSessionId == id -1);
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}
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};
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explicit JanusConnector(QObject *parent = nullptr);
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void sendWebRtcHandshakeMessage(const QString &sessionId, const QVariantMap &message);
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signals:
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void connected();
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void webRtcHandshakeMessageReceived(const QString &sessionId, const QVariantMap &message);
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private slots:
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void onDisconnected();
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void onError(QLocalSocket::LocalSocketError socketError);
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void onTextMessageReceived(const QString &message);
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void onReadyRead();
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void heartbeat();
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void processQueue();
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private:
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QHash<QString, WebRtcSession*> m_pendingRequests;
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bool connectToJanus();
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void createSession(WebRtcSession *session);
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void createChannel(WebRtcSession *session);
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void writeToJanus(const QByteArray &data);
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private:
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QLocalSocket *m_socket = nullptr;
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QTimer m_socketTimeoutTimer;
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QHash<QString, WebRtcSession*> m_sessions;
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QStringList m_wantedAcks;
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};
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QDebug operator<<(QDebug debug, const JanusConnector::WebRtcSession &session);
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QDebug operator<<(QDebug debug, JanusConnector::WebRtcSession *session);
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#endif // JANUSCONNECTOR_H
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