136 lines
3.9 KiB
C++
136 lines
3.9 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-remoteproxy.
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*
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* nymea-remoteproxy 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-remoteproxy 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
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* GNU 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-remoteproxy. If not, see <https://www.gnu.org/licenses/>.
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*
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#include "monitorclient.h"
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#include "utils.h"
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#include <QJsonDocument>
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MonitorClient::MonitorClient(const QString &serverName, bool jsonMode, QObject *parent) :
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QObject(parent),
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m_serverName(serverName),
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m_jsonMode(jsonMode)
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{
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m_socket = new QLocalSocket(this);
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connect(m_socket, &QLocalSocket::connected, this, &MonitorClient::onConnected);
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connect(m_socket, &QLocalSocket::disconnected, this, &MonitorClient::onDisconnected);
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connect(m_socket, &QLocalSocket::readyRead, this, &MonitorClient::onReadyRead);
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connect(m_socket, SIGNAL(error(QLocalSocket::LocalSocketError)), this, SLOT(onErrorOccurred(QLocalSocket::LocalSocketError)));
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}
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bool MonitorClient::printAll() const
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{
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return m_printAll;
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}
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void MonitorClient::setPrintAll(bool printAll)
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{
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m_printAll = printAll;
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}
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void MonitorClient::processBufferData()
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{
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QJsonParseError error;
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QJsonDocument jsonDoc = QJsonDocument::fromJson(m_dataBuffer, &error);
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if(error.error != QJsonParseError::NoError) {
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qWarning() << "Failed to parse JSON data:" << error.errorString();
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return;
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}
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if (m_jsonMode) {
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qStdOut() << qUtf8Printable(jsonDoc.toJson(QJsonDocument::Indented)) << "\n";
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QTextStream out(stdout);
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out.flush();
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exit(EXIT_FAILURE);
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}
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QVariantMap dataMap = jsonDoc.toVariant().toMap();
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emit dataReady(dataMap);
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}
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void MonitorClient::onConnected()
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{
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qDebug() << "Monitor connected to" << m_serverName;
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emit connected();
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}
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void MonitorClient::onDisconnected()
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{
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qDebug() << "Monitor disconnected from" << m_serverName;
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emit disconnected();
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}
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void MonitorClient::onReadyRead()
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{
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// Note: the server sends the data compact with "\n" at the end
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QByteArray data = m_socket->readAll();
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int index = data.indexOf("}\n");
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if (index < 0) {
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// Append the entire data and continue
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m_dataBuffer.append(data);
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return;
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} else {
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m_dataBuffer.append(data.left(index + 1));
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processBufferData();
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m_dataBuffer.clear();
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m_dataBuffer.append(data.right(data.length() - index - 2));
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}
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}
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void MonitorClient::onErrorOccurred(QLocalSocket::LocalSocketError socketError)
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{
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Q_UNUSED(socketError)
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qWarning() << "Local socket error occurred" << m_socket->errorString();
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}
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void MonitorClient::connectMonitor()
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{
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m_socket->connectToServer(m_serverName, QLocalSocket::ReadWrite);
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}
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void MonitorClient::disconnectMonitor()
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{
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m_socket->close();
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}
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void MonitorClient::refresh()
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{
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if (m_socket->state() != QLocalSocket::ConnectedState)
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return;
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QVariantMap request;
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request.insert("method", "refresh");
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QVariantMap params;
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if (m_printAll) {
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params.insert("printAll", m_printAll);
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}
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if (!params.isEmpty())
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request.insert("params", params);
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m_socket->write(QJsonDocument::fromVariant(request).toJson(QJsonDocument::Compact) + "\n");
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}
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