mirror of https://github.com/nymea/nymea.git
73 lines
2.7 KiB
C++
73 lines
2.7 KiB
C++
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* *
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* Copyright (C) 2017 Simon Stürz <simon.stuerz@guh.io> *
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* *
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* This file is part of nymea. *
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* *
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* nymea 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, version 2 of the License. *
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* *
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* nymea 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. If not, see <http://www.gnu.org/licenses/>. *
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* *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#include "logvaluetool.h"
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#include <QBuffer>
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#include <QByteArray>
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#include <QDataStream>
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LogValueTool::LogValueTool(QObject *parent) : QObject(parent)
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{
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}
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QString LogValueTool::convertVariantToString(const QVariant &value)
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{
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switch (value.type()) {
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case QVariant::Double:
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return QString::number(value.toDouble());
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break;
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case QVariant::List: {
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QStringList valueStringList;
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foreach (const QVariant &variantValue, value.toList()) {
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valueStringList.append(convertVariantToString(variantValue));
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}
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return valueStringList.join(", ");
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}
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default:
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return value.toString();
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break;
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}
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}
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QString LogValueTool::serializeValue(const QVariant &value)
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{
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QByteArray byteArray;
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QBuffer writeBuffer(&byteArray);
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writeBuffer.open(QIODevice::WriteOnly);
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QDataStream out(&writeBuffer);
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out << value;
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writeBuffer.close();
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return QString(byteArray.toBase64());
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}
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QVariant LogValueTool::deserializeValue(const QString &serializedValue)
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{
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QByteArray data = QByteArray::fromBase64(serializedValue.toUtf8());
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QBuffer readBuffer(&data);
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readBuffer.open(QIODevice::ReadOnly);
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QDataStream inputStream(&readBuffer);
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QVariant value;
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inputStream >> value;
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readBuffer.close();
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return value;
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}
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