126 lines
4.2 KiB
C++
126 lines
4.2 KiB
C++
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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*
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* Copyright 2013 - 2020, nymea GmbH
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* Contact: contact@nymea.io
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*
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* This file is part of nymea.
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* This project including source code and documentation is protected by
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* copyright law, and remains the property of nymea GmbH. All rights, including
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* reproduction, publication, editing and translation, are reserved. The use of
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* this project is subject to the terms of a license agreement to be concluded
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* with nymea GmbH in accordance with the terms of use of nymea GmbH, available
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* under https://nymea.io/license
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*
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* GNU General Public License Usage
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* Alternatively, this project may be redistributed and/or modified under the
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* terms of the GNU General Public License as published by the Free Software
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* Foundation, GNU version 3. This project is distributed in the hope that it
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* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
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* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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* Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this project. If not, see <https://www.gnu.org/licenses/>.
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*
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* For any further details and any questions please contact us under
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* contact@nymea.io or see our FAQ/Licensing Information on
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* https://nymea.io/license/faq
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*
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#include "websockettransport.h"
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#include <QCoreApplication>
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#include <QJsonDocument>
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#include <QJsonParseError>
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#include <QSettings>
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WebsocketTransport::WebsocketTransport(QObject *parent) :
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NymeaTransportInterface(parent)
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{
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m_socket = new QWebSocket(QCoreApplication::applicationName(), QWebSocketProtocol::VersionLatest, this);
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QObject::connect(m_socket, &QWebSocket::connected, this, &WebsocketTransport::connected);
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QObject::connect(m_socket, &QWebSocket::disconnected, this, &WebsocketTransport::disconnected);
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typedef void (QWebSocket:: *errorSignal)(QAbstractSocket::SocketError);
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QObject::connect(m_socket, static_cast<errorSignal>(&QWebSocket::error), this, &WebsocketTransport::error);
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QObject::connect(m_socket, &QWebSocket::textMessageReceived, this, &WebsocketTransport::onTextMessageReceived);
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typedef void (QWebSocket:: *sslErrorsSignal)(const QList<QSslError> &);
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QObject::connect(m_socket, static_cast<sslErrorsSignal>(&QWebSocket::sslErrors),this, &WebsocketTransport::sslErrors);
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}
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bool WebsocketTransport::connect(const QUrl &url)
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{
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m_url = url;
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m_socket->open(QUrl(url));
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return true;
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}
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QUrl WebsocketTransport::url() const
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{
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return m_url;
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}
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NymeaTransportInterface::ConnectionState WebsocketTransport::connectionState() const
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{
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switch (m_socket->state()) {
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case QAbstractSocket::ConnectedState:
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return NymeaTransportInterface::ConnectionStateConnected;
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case QAbstractSocket::ConnectingState:
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case QAbstractSocket::HostLookupState:
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return NymeaTransportInterface::ConnectionStateConnecting;
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default:
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return NymeaTransportInterface::ConnectionStateDisconnected;
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}
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}
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void WebsocketTransport::disconnect()
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{
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m_socket->close();
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m_socket->abort();
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}
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void WebsocketTransport::sendData(const QByteArray &data)
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{
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m_socket->sendTextMessage(QString::fromUtf8(data));
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}
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void WebsocketTransport::ignoreSslErrors(const QList<QSslError> &errors)
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{
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// FIXME: We really should provide the exact errors here, like we do on other transports,
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// however, for some reason I just fail to connect to any wss:// socket if I specify the
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// errors. It would only continue if calling it without errors parameter...
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// m_socket->ignoreSslErrors(errors);
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Q_UNUSED(errors)
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m_socket->ignoreSslErrors();
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}
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bool WebsocketTransport::isEncrypted() const
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{
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return m_url.scheme() == "wss";
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}
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QSslCertificate WebsocketTransport::serverCertificate() const
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{
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return m_socket->sslConfiguration().peerCertificate();
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}
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void WebsocketTransport::onTextMessageReceived(const QString &data)
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{
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emit dataReady(data.toUtf8());
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}
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NymeaTransportInterface *WebsocketTransportFactory::createTransport(QObject *parent) const
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{
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return new WebsocketTransport(parent);
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}
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QStringList WebsocketTransportFactory::supportedSchemes() const
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{
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return {"ws", "wss"};
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}
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