/usr/include/KF5/mailcommon/backupjob.h is in libkf5mailcommon-dev 4:16.04.2-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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Copyright (c) 2009 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of
the License or (at your option) version 3 or any later version
accepted by the membership of KDE e.V. (or its successor approved
by the membership of KDE e.V.), which shall act as a proxy
defined in Section 14 of version 3 of the license.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef MAILCOMMON_BACKUPJOB_H
#define MAILCOMMON_BACKUPJOB_H
#include "mailcommon_export.h"
#include "libkdepim/progressmanager.h"
#include <Collection>
#include <Item>
#include <QUrl>
#include <QObject>
#include <QPointer>
#include <QDateTime>
class KArchive;
class KJob;
class QWidget;
namespace Akonadi
{
class ItemFetchJob;
}
namespace MailCommon
{
/**
* Writes an entire folder structure to an archive file. The archive is
* structured like a hierarchy of maildir folders. However, every type of
* folder works as the source, i.e. also online IMAP folders.
*
* The job deletes itself after it finished.
*/
class MAILCOMMON_EXPORT BackupJob : public QObject
{
Q_OBJECT
public:
// These enum values have to stay in sync with the format combobox of ArchiveFolderDialog!
enum ArchiveType {
Zip = 0,
Tar = 1,
TarBz2 = 2,
TarGz = 3
};
explicit BackupJob(QWidget *parent = Q_NULLPTR);
~BackupJob();
void setRootFolder(const Akonadi::Collection &rootFolder);
void setSaveLocation(const QUrl &savePath);
void setArchiveType(ArchiveType type);
void setDeleteFoldersAfterCompletion(bool deleteThem);
void setRecursive(bool recursive);
void setDisplayMessageBox(bool display);
void setRealPath(const QString &path);
void start();
Q_SIGNALS:
void backupDone(const QString &);
void error(const QString &);
private Q_SLOTS:
void itemFetchJobResult(KJob *job);
void cancelJob();
void archiveNextFolder();
void onArchiveNextFolderDone(KJob *job);
void archiveNextMessage();
private:
bool queueFolders(const Akonadi::Collection &root);
void processMessage(const Akonadi::Item &item);
QString pathForCollection(const Akonadi::Collection &collection) const;
QString subdirPathForCollection(const Akonadi::Collection &collection) const;
bool hasChildren(const Akonadi::Collection &collection) const;
void finish();
void abort(const QString &errorMessage);
bool writeDirHelper(const QString &directoryPath);
// Helper function to return the name of the given collection.
// Some Collection's don't have the name fetched. However, in mAllFolders,
// we have a list of Collection's that have that information in them, so
// we can just look it up there.
QString collectionName(const Akonadi::Collection &collection) const;
QString mRealPath;
QUrl mMailArchivePath;
QDateTime mArchiveTime;
ArchiveType mArchiveType;
Akonadi::Collection mRootFolder;
KArchive *mArchive;
QWidget *mParentWidget;
int mArchivedMessages;
uint mArchivedSize;
QPointer<KPIM::ProgressItem> mProgressItem;
bool mAborted;
bool mDeleteFoldersAfterCompletion;
bool mRecursive;
Akonadi::Collection::List mPendingFolders;
Akonadi::Collection::List mAllFolders;
Akonadi::Collection mCurrentFolder;
Akonadi::Item::List mPendingMessages;
Akonadi::ItemFetchJob *mCurrentJob;
bool mDisplayMessageBox;
};
}
#endif
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