mirror of
https://github.com/PrismLauncher/PrismLauncher.git
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77 lines
2.2 KiB
C++
77 lines
2.2 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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#pragma once
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#include <QByteArray>
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#include <QDateTime>
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#include <QDir>
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#include <QStringList>
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#include <memory>
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#include <optional>
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#include <utility>
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struct archive;
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struct archive_entry;
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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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explicit ArchiveReader(QString fileName) : m_archivePath(std::move(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();
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virtual ~File() = default;
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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, const QString& targetFileName = "", bool notBlock = false);
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bool writeFile(archive* out, const QString& targetFileName, std::optional<QDir> root, 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(const QString& filename);
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bool parse(const std::function<bool(File*)>&);
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bool parse(const std::function<bool(File*, bool&)>&);
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private:
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QString m_archivePath;
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size_t m_blockSize = 10240;
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QStringList m_fileNames;
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};
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} // namespace MMCZip
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