128 lines
4.0 KiB
C++
128 lines
4.0 KiB
C++
// SPDX-License-Identifier: GPL-3.0-or-later
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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*
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* Copyright (C) 2013 - 2024, nymea GmbH
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* Copyright (C) 2024 - 2025, chargebyte austria GmbH
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*
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* This file is part of nymea-plugins.
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*
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* nymea-plugins is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* nymea-plugins is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General 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
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* along with nymea-plugins. If not, see <https://www.gnu.org/licenses/>.
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*
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#include "everestjsonrpcinterface.h"
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#include "extern-plugininfo.h"
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EverestJsonRpcInterface::EverestJsonRpcInterface(QObject *parent)
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: QObject{parent}
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{
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m_webSocket = new QWebSocket("nymea-client", QWebSocketProtocol::Version13, this);
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connect(m_webSocket, &QWebSocket::disconnected, this, &EverestJsonRpcInterface::onDisconnected);
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connect(m_webSocket, &QWebSocket::textMessageReceived, this, &EverestJsonRpcInterface::onTextMessageReceived);
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connect(m_webSocket, &QWebSocket::binaryMessageReceived, this, &EverestJsonRpcInterface::onBinaryMessageReceived);
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connect(m_webSocket, &QWebSocket::stateChanged, this, &EverestJsonRpcInterface::onStateChanged);
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#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
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connect(m_webSocket, &QWebSocket::errorOccurred, this, &EverestJsonRpcInterface::onError);
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#else
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connect(m_webSocket, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(onError(QAbstractSocket::SocketError)));
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#endif
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}
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EverestJsonRpcInterface::~EverestJsonRpcInterface()
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{
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disconnectServer();
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}
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QUrl EverestJsonRpcInterface::serverUrl() const
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{
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return m_serverUrl;
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}
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void EverestJsonRpcInterface::sendData(const QByteArray &data)
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{
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m_webSocket->sendTextMessage(QString::fromUtf8(data));
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}
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void EverestJsonRpcInterface::connectServer(const QUrl &serverUrl)
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{
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if (m_connected) {
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m_connected = false;
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emit connectedChanged(m_connected);
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m_webSocket->close();
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}
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m_serverUrl = serverUrl;
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qCDebug(dcEverest()) << "Connecting to" << m_serverUrl.toString();
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m_webSocket->open(m_serverUrl);
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}
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void EverestJsonRpcInterface::disconnectServer()
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{
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qCDebug(dcEverest()) << "Disconnecting from" << m_serverUrl.toString();
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m_webSocket->close();
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}
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void EverestJsonRpcInterface::onDisconnected()
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{
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qCDebug(dcEverest()) << "Disconnected from" << m_webSocket->requestUrl().toString() << m_webSocket->closeReason();
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if (m_connected) {
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m_connected = false;
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emit connectedChanged(m_connected);
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}
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}
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void EverestJsonRpcInterface::onError(QAbstractSocket::SocketError error)
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{
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qCDebug(dcEverest()) << "Socket error occurred" << error << m_webSocket->errorString();
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if (error == QAbstractSocket::ConnectionRefusedError)
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emit connectedChanged(false);
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}
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void EverestJsonRpcInterface::onStateChanged(QAbstractSocket::SocketState state)
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{
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qCDebug(dcEverest()) << "Socket state changed" << state;
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switch (state) {
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case QAbstractSocket::ConnectedState:
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qCDebug(dcEverest()) << "Connected with" << m_webSocket->requestUrl().toString();
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if (!m_connected) {
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m_connected = true;
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emit connectedChanged(m_connected);
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}
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break;
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default:
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if (m_connected) {
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m_connected = false;
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emit connectedChanged(m_connected);
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}
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break;
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}
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}
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void EverestJsonRpcInterface::onTextMessageReceived(const QString &message)
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{
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emit dataReceived(message.toUtf8());
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}
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void EverestJsonRpcInterface::onBinaryMessageReceived(const QByteArray &message)
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{
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emit dataReceived(message);
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}
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