PrismLauncher/launcher/modplatform/legacy_ftb/PrivatePackManager.cpp

// SPDX-License-Identifier: GPL-3.0-only
/*
 *  Prism Launcher - Minecraft Launcher
 *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, version 3.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
 *
 * This file incorporates work covered by the following copyright and
 * permission notice:
 *
 *      Copyright 2013-2021 MultiMC Contributors
 *
 *      Licensed under the Apache License, Version 2.0 (the "License");
 *      you may not use this file except in compliance with the License.
 *      You may obtain a copy of the License at
 *
 *          http://www.apache.org/licenses/LICENSE-2.0
 *
 *      Unless required by applicable law or agreed to in writing, software
 *      distributed under the License is distributed on an "AS IS" BASIS,
 *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *      See the License for the specific language governing permissions and
 *      limitations under the License.
 */

#include "PrivatePackManager.h"

#include <QDebug>

#include "FileSystem.h"

namespace LegacyFTB {

void PrivatePackManager::load()
{
    try {
#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
        auto foo = QString::fromUtf8(FS::read(m_filename)).split('\n', Qt::SkipEmptyParts);
        currentPacks = QSet<QString>(foo.begin(), foo.end());
#else
        currentPacks = QString::fromUtf8(FS::read(m_filename)).split('\n', QString::SkipEmptyParts).toSet();
#endif

        dirty = false;
    } catch (...) {
        currentPacks = {};
        qWarning() << "Failed to read third party FTB pack codes from" << m_filename;
    }
}

void PrivatePackManager::save() const
{
    if (!dirty) {
        return;
    }
    try {
        QStringList list = currentPacks.values();
        FS::write(m_filename, list.join('\n').toUtf8());
        dirty = false;
    } catch (...) {
        qWarning() << "Failed to write third party FTB pack codes to" << m_filename;
    }
}

}  // namespace LegacyFTB