79 lines
2.7 KiB
C++
79 lines
2.7 KiB
C++
// SPDX-License-Identifier: LGPL-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.
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*
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* nymea is free software: you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation, either version 3
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* of the License, or (at your option) any later version.
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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 Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with nymea. If not, see <https://www.gnu.org/licenses/>.
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*
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#include "plugininfocache.h"
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#include <QSettings>
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#include <QStandardPaths>
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#include <QDir>
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#include <QJsonDocument>
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#include <QJsonObject>
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#include <QRegularExpression>
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#include "nymeasettings.h"
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#include "loggingcategories.h"
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PluginInfoCache::PluginInfoCache()
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{
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}
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void PluginInfoCache::cachePluginInfo(const QJsonObject &metaData)
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{
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QString fileName = metaData.value("id").toString().remove(QRegularExpression("[{}]")) + ".cache";
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QDir path = NymeaSettings::cachePath() + "/plugininfo/";
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if (!path.exists()) {
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if (!path.mkpath(path.absolutePath())) {
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qCWarning(dcThingManager()) << "Error creating thing class cache dir at" << path.absolutePath();
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}
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}
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QFile file(path.absoluteFilePath(fileName));
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if (!file.open(QFile::WriteOnly | QFile::Truncate)) {
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qCWarning(dcThingManager()) << "Error opening thing class cache for writing at" << path.absoluteFilePath(fileName);
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return;
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}
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file.write(QJsonDocument::fromVariant(metaData.toVariantMap()).toJson(QJsonDocument::Compact));
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file.close();
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}
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QJsonObject PluginInfoCache::loadPluginInfo(const PluginId &pluginId)
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{
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QString fileName = pluginId.toString().remove(QRegularExpression("[{}]")) + ".cache";
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QDir path = NymeaSettings::cachePath() + "/plugininfo/";
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QFile file(path.absoluteFilePath(fileName));
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if (!file.open(QFile::ReadOnly)) {
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return QJsonObject();
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}
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QByteArray data = file.readAll();
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QJsonParseError error;
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QJsonDocument jsonDoc = QJsonDocument::fromJson(data, &error);
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if (error.error != QJsonParseError::NoError) {
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qCWarning(dcThingManager()) << "Error parsing plugin info cache entry:" << path.absoluteFilePath(fileName);
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return QJsonObject();
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}
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return QJsonObject::fromVariantMap(jsonDoc.toVariant().toMap());
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}
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