mirror of
https://github.com/PrismLauncher/PrismLauncher.git
synced 2025-08-03 19:37:45 -04:00
89 lines
2.8 KiB
C++
89 lines
2.8 KiB
C++
// SPDX-License-Identifier: GPL-3.0-only
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/*
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* Prism Launcher - Minecraft Launcher
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* Copyright (c) 2025 Trial97 <alexandru.tripon97@gmail.com>
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*
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* This program 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 3.
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*
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* This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
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*
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* This file incorporates work covered by the following copyright and
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* permission notice:
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*
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* Copyright 2013-2021 MultiMC Contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <archive.h>
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#include <archive_entry.h>
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#include <QByteArray>
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#include <QDateTime>
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#include <QStringList>
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#include <memory>
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namespace MMCZip {
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class ArchiveReader {
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public:
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using ArchivePtr = std::unique_ptr<struct archive, int (*)(struct archive*)>;
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ArchiveReader(QString fileName) : m_archivePath(fileName) {}
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virtual ~ArchiveReader() = default;
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QStringList getFiles();
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QString getZipName();
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bool collectFiles(bool onlyFiles = true);
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bool exists(const QString& filePath) const;
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class File {
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public:
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File() : m_archive(ArchivePtr(archive_read_new(), archive_read_free)) {}
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virtual ~File() {}
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QString filename();
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bool isFile();
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QDateTime dateTime();
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const char* error();
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QByteArray readAll(int* outStatus = nullptr);
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bool skip();
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bool writeFile(archive* out, QString targetFileName = "", bool notBlock = false);
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private:
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int readNextHeader();
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private:
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friend ArchiveReader;
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ArchivePtr m_archive;
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archive_entry* m_entry;
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};
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std::unique_ptr<File> goToFile(QString filename);
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bool parse(std::function<bool(File*)>);
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bool parse(std::function<bool(File*, bool&)>);
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private:
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QString m_archivePath;
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QStringList m_fileNames = {};
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};
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} // namespace MMCZip
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