61 lines
2.2 KiB
C++
61 lines
2.2 KiB
C++
/***************************************************************************
|
|
* Copyright (C) 2008 by Volker Lanz <vl@fidra.de> *
|
|
* *
|
|
* 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) any later version. *
|
|
* *
|
|
* 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 *
|
|
***************************************************************************/
|
|
|
|
#if !defined(COPYTARGET__H)
|
|
|
|
#define COPYTARGET__H
|
|
|
|
#include <qglobal.h>
|
|
|
|
class QString;
|
|
|
|
/** @brief Base class for something to copy to.
|
|
|
|
Abstract base class for all copy targets. Used together with CopySource to
|
|
implement moving, copying, restoring and backing up FileSystems.
|
|
|
|
@see CopySource
|
|
@author vl@fidra.de
|
|
*/
|
|
class CopyTarget
|
|
{
|
|
Q_DISABLE_COPY(CopyTarget);
|
|
|
|
protected:
|
|
CopyTarget() : m_SectorsWritten(0) {}
|
|
virtual ~CopyTarget() {}
|
|
|
|
public:
|
|
virtual bool open() = 0;
|
|
virtual qint32 sectorSize() const = 0;
|
|
virtual bool writeSectors(void* buffer, qint64 writeOffset, qint64 numSectors) = 0;
|
|
virtual qint64 firstSector() const = 0;
|
|
virtual qint64 lastSector() const = 0;
|
|
|
|
qint64 sectorsWritten() const { return m_SectorsWritten; }
|
|
|
|
protected:
|
|
void setSectorsWritten(qint64 s) { m_SectorsWritten = s; }
|
|
|
|
private:
|
|
qint64 m_SectorsWritten;
|
|
};
|
|
|
|
#endif
|