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/****************************************************************************
**
** Copyright (C) 2017 Pelagicore AG
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Pelagicore Application Manager.
**
** $QT_BEGIN_LICENSE:LGPL-QTAS$
** Commercial License Usage
** Licensees holding valid commercial Qt Automotive Suite licenses may use
** this file in accordance with the commercial license agreement provided
** with the Software or, alternatively, in accordance with the terms
** contained in a written agreement between you and The Qt Company.  For
** licensing terms and conditions see https://www.qt.io/terms-conditions.
** For further information use the contact form at https://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
** SPDX-License-Identifier: LGPL-3.0
**
****************************************************************************/

#pragma once

#include <QVariantMap>

#include <QtAppManCommon/exception.h>

struct archive;
QT_FORWARD_DECLARE_CLASS(QFileInfo)
QT_FORWARD_DECLARE_CLASS(QCryptographicHash)

QT_BEGIN_NAMESPACE_AM

class PackageUtilities
{
public:
    static void addFileMetadataToDigest(const QString &entryFilePath, const QFileInfo &fi, QCryptographicHash &digest);
    static void addImportantHeaderDataToDigest(const QVariantMap &header, QCryptographicHash &digest) Q_DECL_NOEXCEPT_EXPR(false);

    // key == field name, value == type to choose correct hashing algorithm
    static QVariantMap importantHeaderData;
};

enum PackageEntryType {
    PackageEntry_Header,
    PackageEntry_File,
    PackageEntry_Dir,
    PackageEntry_Footer
};

class ArchiveException : public Exception
{
public:
    ArchiveException(struct ::archive *ar, const char *errorString);
};

QT_END_NAMESPACE_AM
// We mean it. Dummy comment since syncqt needs this also for completely private Qt modules.