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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 */
+