openMSX: openmsx::Disk Class Reference

openMSX

#include <Disk.hh>

Inheritance diagram for openmsx::Disk:

Inheritance graph

Collaboration diagram for openmsx::Disk:

Collaboration graph

Public Member Functions
virtual	~Disk ()
const DiskName &	getName () const
void	writeTrack (byte track, byte side, const RawTrack &input)
	Replace a full track in this image with the given track.
virtual void	readTrack (byte track, byte side, RawTrack &output)=0
	Read a full track from this disk image.
bool	isDoubleSided ()
Public Member Functions inherited from openmsx::SectorAccessibleDisk
virtual	~SectorAccessibleDisk ()
void	readSector (size_t sector, byte *buf)
void	writeSector (size_t sector, const byte *buf)
size_t	getNbSectors () const
bool	isWriteProtected () const
void	forceWriteProtect ()
virtual bool	isDummyDisk () const
void	applyPatch (const Filename &patchFile)
std::vector< Filename >	getPatches () const
bool	hasPatches () const
virtual Sha1Sum	getSha1Sum ()
	Calculate SHA1 of the content of this disk.
int	readSectors (byte *buffer, size_t startSector, size_t nbSectors)
int	writeSectors (const byte *buffer, size_t startSector, size_t nbSectors)

Protected Member Functions
	Disk (const DiskName &name)
size_t	physToLog (byte track, byte side, byte sector)
void	logToPhys (size_t log, byte &track, byte &side, byte &sector)
virtual void	detectGeometry ()
virtual void	detectGeometryFallback ()
void	setSectorsPerTrack (unsigned num)
unsigned	getSectorsPerTrack ()
void	setNbSides (unsigned num)
virtual void	writeTrackImpl (byte track, byte side, const RawTrack &input)=0
Protected Member Functions inherited from openmsx::SectorAccessibleDisk
	SectorAccessibleDisk ()
void	setPeekMode (bool peek)
bool	isPeekMode () const
virtual void	checkCaches ()
virtual void	flushCaches ()

Additional Inherited Members
Static Public Attributes inherited from openmsx::SectorAccessibleDisk
static const size_t	SECTOR_SIZE = 512

Detailed Description

Definition at line 11 of file Disk.hh.

Constructor & Destructor Documentation

openmsx::Disk::~Disk ( )

virtual

Definition at line 13 of file Disk.cc.

openmsx::Disk::Disk ( const DiskName & name )

explicitprotected

Definition at line 8 of file Disk.cc.

Member Function Documentation

void openmsx::Disk::detectGeometry ( )

protectedvirtual

Definition at line 95 of file Disk.cc.

References detectGeometryFallback(), openmsx::SectorAccessibleDisk::readSector(), and openmsx::SectorAccessibleDisk::SECTOR_SIZE.

Referenced by getSectorsPerTrack(), isDoubleSided(), logToPhys(), and physToLog().

void openmsx::Disk::detectGeometryFallback ( )

protectedvirtual

Definition at line 87 of file Disk.cc.

References openmsx::SectorAccessibleDisk::getNbSectors().

Referenced by detectGeometry().

const DiskName & openmsx::Disk::getName ( ) const

Definition at line 17 of file Disk.cc.

unsigned openmsx::Disk::getSectorsPerTrack ( )

protected

Definition at line 75 of file Disk.cc.

References detectGeometry().

Referenced by openmsx::DMKDiskImage::getNbSectorsImpl().

bool openmsx::Disk::isDoubleSided ( )

Definition at line 31 of file Disk.cc.

References detectGeometry().

void openmsx::Disk::logToPhys	(	size_t	log,
		byte &	track,
		byte &	side,
		byte &	sector
	)

protected

Definition at line 55 of file Disk.cc.

References detectGeometry().

Referenced by openmsx::DMKDiskImage::readSectorImpl(), and openmsx::DMKDiskImage::writeSectorImpl().

size_t openmsx::Disk::physToLog	(	byte	track,
		byte	side,
		byte	sector
	)

protected

Definition at line 45 of file Disk.cc.

References detectGeometry().

virtual void openmsx::Disk::readTrack	(	byte	track,
		byte	side,
		RawTrack &	output
	)

pure virtual

Read a full track from this disk image.

Implemented in openmsx::DMKDiskImage.

void openmsx::Disk::setNbSides ( unsigned num )

protected

Definition at line 82 of file Disk.cc.

Referenced by openmsx::SectorBasedDisk::detectGeometry(), and openmsx::DirAsDSK::DirAsDSK().

void openmsx::Disk::setSectorsPerTrack ( unsigned num )

protected

Definition at line 71 of file Disk.cc.

Referenced by openmsx::SectorBasedDisk::detectGeometry(), and openmsx::DirAsDSK::DirAsDSK().

void openmsx::Disk::writeTrack	(	byte	track,
		byte	side,
		const RawTrack &	input
	)

Replace a full track in this image with the given track.

Definition at line 22 of file Disk.cc.

References openmsx::SectorAccessibleDisk::flushCaches(), openmsx::SectorAccessibleDisk::isWriteProtected(), and writeTrackImpl().

Referenced by openmsx::DMKDiskImage::writeSectorImpl().

virtual void openmsx::Disk::writeTrackImpl	(	byte	track,
		byte	side,
		const RawTrack &	input
	)

protectedpure virtual

Implemented in openmsx::DMKDiskImage.

Referenced by writeTrack().

The documentation for this class was generated from the following files: