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// Copyright (C) 2021 The Qt Company Ltd.
// Copyright (C) 2019 Luxoft Sweden AB
// Copyright (C) 2018 Pelagicore AG
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#ifndef PACKAGEEXTRACTOR_P_H
#define PACKAGEEXTRACTOR_P_H
#include <QObject>
#include <QNetworkReply>
#include <QEventLoop>
#include <archive.h>
#include <QtAppManPackage/packageextractor.h>
#include <QtAppManApplication/installationreport.h>
QT_FORWARD_DECLARE_CLASS(QCryptographicHash)
QT_BEGIN_NAMESPACE_AM
class PackageExtractorPrivate : public QObject
{
Q_OBJECT
public:
PackageExtractorPrivate(PackageExtractor *extractor, const QUrl &downloadUrl);
Q_INVOKABLE void extract();
void download(const QUrl &url);
private Q_SLOTS:
void networkError(QNetworkReply::NetworkError);
void handleRedirect();
void downloadProgressChanged(qint64 downloaded, qint64 total);
private:
void setError(Error errorCode, const QString &errorString);
qint64 readTar(struct archive *ar, const void **archiveBuffer);
void processMetaData(const QByteArray &metadata, QCryptographicHash &digest, bool isHeader) noexcept(false);
private:
PackageExtractor *q;
QUrl m_url;
QString m_destinationPath;
std::function<void(const QString &)> m_fileExtractedCallback;
bool m_failed = false;
QAtomicInt m_canceled;
Error m_errorCode = Error::None;
QString m_errorString;
QEventLoop m_loop;
QNetworkAccessManager *m_nam;
QNetworkReply *m_reply = nullptr;
bool m_downloadingFromFIFO = false;
QByteArray m_buffer;
InstallationReport m_report;
qint64 m_downloadTotal = 0;
qint64 m_bytesReadTotal = 0;
qint64 m_lastProgress = 0;
friend class PackageExtractor;
};
QT_END_NAMESPACE_AM
// We mean it. Dummy comment since syncqt needs this also for completely private Qt modules.
#endif // PACKAGEEXTRACTOR_P_H
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