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96 lines
2.0 KiB
96 lines
2.0 KiB
/*
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*
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* $Id: sourceheader 380067 2005-01-19 13:03:46Z trueg $
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* Copyright (C) 2005 Sebastian Trueg <trueg@k3b.org>
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*
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* This file is part of the K3b project.
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* Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* See the file "COPYING" for the exact licensing terms.
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*/
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#ifndef _K3B_ISO9660_BACKEND_H_
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#define _K3B_ISO9660_BACKEND_H_
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#include <tqstring.h>
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#include "k3b_export.h"
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namespace K3bDevice {
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class Device;
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}
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class K3bLibDvdCss;
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class K3bIso9660Backend
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{
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public:
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K3bIso9660Backend() {}
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virtual ~K3bIso9660Backend() {}
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virtual bool open() = 0;
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virtual void close() = 0;
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virtual bool isOpen() const = 0;
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virtual int read( unsigned int sector, char* data, int len ) = 0;
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};
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class K3bIso9660DeviceBackend : public K3bIso9660Backend
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{
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public:
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LIBK3B_EXPORT K3bIso9660DeviceBackend( K3bDevice::Device* dev );
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~K3bIso9660DeviceBackend();
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bool open();
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void close();
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bool isOpen() const { return m_isOpen; }
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int read( unsigned int sector, char* data, int len );
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private:
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K3bDevice::Device* m_device;
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bool m_isOpen;
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};
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class K3bIso9660FileBackend : public K3bIso9660Backend
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{
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public:
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LIBK3B_EXPORT K3bIso9660FileBackend( const TQString& filename );
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K3bIso9660FileBackend( int fd );
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~K3bIso9660FileBackend();
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bool open();
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void close();
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bool isOpen() const;
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int read( unsigned int sector, char* data, int len );
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private:
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TQString m_filename;
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int m_fd;
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bool m_closeFd;
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};
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class K3bIso9660LibDvdCssBackend : public K3bIso9660Backend
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{
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public:
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LIBK3B_EXPORT K3bIso9660LibDvdCssBackend( K3bDevice::Device* );
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~K3bIso9660LibDvdCssBackend();
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bool open();
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void close();
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bool isOpen() const;
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int read( unsigned int sector, char* data, int len );
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private:
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K3bDevice::Device* m_device;
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K3bLibDvdCss* m_libDvdCss;
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};
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#endif
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