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/*
* Copyright (c) 2004 David Faure <faure@kde.org>
*
* 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; version 2 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* In addition, as a special exception, the copyright holders give
* permission to link the code of this program with any edition of
* the Qt library by Trolltech AS, Norway (or with modified versions
* of Qt that use the same license as Qt), and distribute linked
* combinations including the two. You must obey the GNU General
* Public License in all respects for all of the code used other than
* Qt. If you modify this file, you may extend this exception to
* your version of the file, but you are not obligated to do so. If
* you do not wish to do so, delete this exception statement from
* your version.
*/
#ifndef COMPACTIONJOB_H
#define COMPACTIONJOB_H
#include "jobscheduler.h"
#include <qstringlist.h>
namespace KMail {
/**
* A job that runs in the background and compacts mbox folders.
*/
class MboxCompactionJob : public ScheduledJob
{
Q_OBJECT
public:
/// @p folder should be a folder with a KMFolderMbox storage.
MboxCompactionJob( KMFolder* folder, bool immediate );
virtual ~MboxCompactionJob();
int executeNow( bool silent );
virtual void execute() { executeNow( false ); }
virtual void kill();
private slots:
void slotDoWork();
private:
// Real folder location, != location in case of symlinks
QString realLocation() const;
void done( int rc );
private:
QTimer mTimer;
QString mTempName;
FILE *mTmpFile;
off_t mOffset;
int mCurrentIndex;
bool mFolderOpen;
bool mSilent;
};
/**
* A job that runs in the background and compacts maildir folders.
*/
class MaildirCompactionJob : public ScheduledJob
{
Q_OBJECT
public:
/// @p folder should be a folder with a KMFolderMaildir storage.
MaildirCompactionJob( KMFolder* folder, bool immediate );
virtual ~MaildirCompactionJob();
int executeNow( bool silent );
virtual void execute() { executeNow( false ); }
virtual void kill();
private slots:
void slotDoWork();
private:
void done( int rc );
private:
QTimer mTimer;
QStringList mEntryList;
int mCurrentIndex;
bool mFolderOpen;
bool mSilent;
};
/// A scheduled "compact mails in this folder" task.
class ScheduledCompactionTask : public ScheduledTask
{
public:
/// If immediate is set, the job will execute synchronously. This is used when
/// the user requests explicitely that the operation should happen immediately.
ScheduledCompactionTask( KMFolder* folder, bool immediate )
: ScheduledTask( folder, immediate ) {}
virtual ~ScheduledCompactionTask() {}
virtual ScheduledJob* run();
virtual int taskTypeId() const { return 2; }
};
} // namespace
#endif /* COMPACTIONJOB_H */
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