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** This file is part of the Qt Installer Framework.
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#ifndef METADATA_H
#define METADATA_H

#include "installer_global.h"
#include "genericdatacache.h"
#include "repository.h"

#include <QDomDocument>

class QFile;

namespace QInstaller {

class INSTALLER_EXPORT Metadata : public CacheableItem
{
public:
    Metadata();
    explicit Metadata(const QString &path);
    ~Metadata() {}

    QByteArray checksum() const override;
    void setChecksum(const QByteArray &checksum);
    QDomDocument updatesDocument() const;

    bool isValid() const override;
    bool isActive() const override;
    bool obsoletes(CacheableItem *other) override;

    Repository repository() const;
    void setRepository(const Repository &repository);

    bool isAvailableFromDefaultRepository() const;
    void setAvailableFromDefaultRepository(bool defaultRepository);

    void setPersistentRepositoryPath(const QUrl &url);
    QString persistentRepositoryPath();

    bool containsRepositoryUpdates() const;

private:
    bool verifyMetaFiles(QFile *updateFile) const;

private:
    Repository m_repository;
    QString m_persistentRepositoryPath;
    mutable QByteArray m_checksum;

    bool m_fromDefaultRepository;
};

} // namespace QInstaller

#endif // METADATA_H