openmsx::SectorAccessibleDisk Class Reference

#include <SectorAccessibleDisk.hh>

Inheritance diagram for openmsx::SectorAccessibleDisk:

Public Member Functions
void	readSector (size_t sector, SectorBuffer &buf)
void	writeSector (size_t sector, const SectorBuffer &buf)
void	readSectors (std::span< SectorBuffer > buffers, size_t startSector)
void	writeSectors (std::span< const SectorBuffer > buffers, size_t startSector)
size_t	getNbSectors () const
bool	isWriteProtected () const
void	forceWriteProtect ()
virtual bool	isDummyDisk () const
void	applyPatch (Filename patchFile)
std::vector< Filename >	getPatches () const
bool	hasPatches () const
Sha1Sum	getSha1Sum (FilePool &filePool)
	Calculate SHA1 of the content of this disk. More...
virtual void	readSectorsImpl (std::span< SectorBuffer > buffers, size_t startSector)
virtual void	readSectorImpl (size_t sector, SectorBuffer &buf)

Static Public Attributes
static constexpr size_t	SECTOR_SIZE = sizeof(SectorBuffer)

Protected Member Functions
	SectorAccessibleDisk ()
	~SectorAccessibleDisk ()
void	setPeekMode (bool peek)
bool	isPeekMode () const
virtual void	checkCaches ()
virtual void	flushCaches ()
virtual Sha1Sum	getSha1SumImpl (FilePool &filePool)

Detailed Description

Definition at line 16 of file SectorAccessibleDisk.hh.

Constructor & Destructor Documentation

SectorAccessibleDisk()

openmsx::SectorAccessibleDisk::SectorAccessibleDisk ( )

protected

Definition at line 14 of file SectorAccessibleDisk.cc.

~SectorAccessibleDisk()

openmsx::SectorAccessibleDisk::~SectorAccessibleDisk ( )

protecteddefault

Member Function Documentation

applyPatch()

void openmsx::SectorAccessibleDisk::applyPatch

(

Filename

patchFile

)

Definition at line 97 of file SectorAccessibleDisk.cc.

checkCaches()

void openmsx::SectorAccessibleDisk::checkCaches ( )

protectedvirtual

Reimplemented in openmsx::DirAsDSK.

Definition at line 162 of file SectorAccessibleDisk.cc.

Referenced by getSha1Sum().

flushCaches()

void openmsx::SectorAccessibleDisk::flushCaches ( )

protectedvirtual

Reimplemented in openmsx::SectorBasedDisk.

Definition at line 167 of file SectorAccessibleDisk.cc.

References openmsx::Sha1Sum::clear().

Referenced by openmsx::SectorBasedDisk::flushCaches(), writeSector(), and openmsx::Disk::writeTrack().

forceWriteProtect()

void openmsx::SectorAccessibleDisk::forceWriteProtect

(

)

Definition at line 151 of file SectorAccessibleDisk.cc.

Referenced by openmsx::DiskChanger::serialize(), and openmsx::HD::serialize().

getNbSectors()

size_t openmsx::SectorAccessibleDisk::getNbSectors

(

)

const

Definition at line 92 of file SectorAccessibleDisk.cc.

Referenced by openmsx::SectorBasedDisk::detectGeometry(), openmsx::Disk::detectGeometryFallback(), openmsx::DiskPartition::DiskPartition(), openmsx::DiskImageUtils::format(), getSha1SumImpl(), openmsx::EmptyDiskPatch::getSize(), openmsx::MSXtar::MSXtar(), readSectors(), and writeSector().

getPatches()

std::vector< Filename > openmsx::SectorAccessibleDisk::getPatches

(

)

const

Definition at line 102 of file SectorAccessibleDisk.cc.

Referenced by openmsx::DiskChanger::serialize().

getSha1Sum()

Sha1Sum openmsx::SectorAccessibleDisk::getSha1Sum

(

FilePool &

filePool

)

Calculate SHA1 of the content of this disk.

This value is cached (and flushed on writes).

Definition at line 112 of file SectorAccessibleDisk.cc.

References checkCaches(), openmsx::Sha1Sum::empty(), and getSha1SumImpl().

Referenced by openmsx::HD::serialize().

getSha1SumImpl()

Sha1Sum openmsx::SectorAccessibleDisk::getSha1SumImpl ( FilePool &  filePool )

protectedvirtual

Reimplemented in openmsx::DMKDiskImage.

Definition at line 121 of file SectorAccessibleDisk.cc.

References openmsx::SHA1::digest(), getNbSectors(), gl::min(), readSectors(), setPeekMode(), subspan(), and openmsx::SHA1::update().

Referenced by getSha1Sum().

hasPatches()

bool openmsx::SectorAccessibleDisk::hasPatches

(

)

const

Definition at line 107 of file SectorAccessibleDisk.cc.

isDummyDisk()

bool openmsx::SectorAccessibleDisk::isDummyDisk ( ) const

virtual

Reimplemented in openmsx::DummyDisk.

Definition at line 157 of file SectorAccessibleDisk.cc.

Referenced by readSectors(), and writeSector().

isPeekMode()

bool openmsx::SectorAccessibleDisk::isPeekMode ( ) const

inlineprotected

Definition at line 59 of file SectorAccessibleDisk.hh.

Referenced by openmsx::DirAsDSK::readSectorImpl().

isWriteProtected()

bool openmsx::SectorAccessibleDisk::isWriteProtected

(

)

const

Definition at line 146 of file SectorAccessibleDisk.cc.

Referenced by openmsx::HDCommand::execute(), openmsx::HD::getMediaInfo(), writeSector(), and openmsx::Disk::writeTrack().

readSector()

void openmsx::SectorAccessibleDisk::readSector	(	size_t	sector,
		SectorBuffer &	buf
	)

Definition at line 21 of file SectorAccessibleDisk.cc.

References readSectors().

Referenced by openmsx::Disk::detectGeometry(), openmsx::DiskImageUtils::getPartition(), openmsx::DiskImageUtils::hasPartitionTable(), and openmsx::MSXtar::MSXtar().

readSectorImpl()

void openmsx::SectorAccessibleDisk::readSectorImpl ( size_t  sector, SectorBuffer &  buf  )

virtual

Reimplemented in openmsx::DirAsDSK, and openmsx::DMKDiskImage.

Definition at line 58 of file SectorAccessibleDisk.cc.

Referenced by readSectorsImpl().

readSectors()

void openmsx::SectorAccessibleDisk::readSectors	(	std::span< SectorBuffer >	buffers,
		size_t	startSector
	)

Definition at line 26 of file SectorAccessibleDisk.cc.

References Math::e, getNbSectors(), and isDummyDisk().

Referenced by getSha1SumImpl(), openmsx::MSXtar::MSXtar(), and readSector().

readSectorsImpl()

void openmsx::SectorAccessibleDisk::readSectorsImpl ( std::span< SectorBuffer >  buffers, size_t  startSector  )

virtual

Definition at line 48 of file SectorAccessibleDisk.cc.

References enumerate(), and readSectorImpl().

Referenced by openmsx::EmptyDiskPatch::copyBlock().

setPeekMode()

void openmsx::SectorAccessibleDisk::setPeekMode ( bool  peek )

inlineprotected

Definition at line 58 of file SectorAccessibleDisk.hh.

Referenced by getSha1SumImpl().

writeSector()

void openmsx::SectorAccessibleDisk::writeSector	(	size_t	sector,
		const SectorBuffer &	buf
	)

Definition at line 65 of file SectorAccessibleDisk.cc.

References Math::e, flushCaches(), getNbSectors(), isDummyDisk(), and isWriteProtected().

Referenced by openmsx::DiskImageUtils::format(), writeSectors(), and openmsx::MSXtar::~MSXtar().

writeSectors()

void openmsx::SectorAccessibleDisk::writeSectors	(	std::span< const SectorBuffer >	buffers,
		size_t	startSector
	)

Definition at line 81 of file SectorAccessibleDisk.cc.

References enumerate(), and writeSector().

Member Data Documentation

SECTOR_SIZE

constexpr size_t openmsx::SectorAccessibleDisk::SECTOR_SIZE = sizeof(SectorBuffer)

staticconstexpr

Definition at line 19 of file SectorAccessibleDisk.hh.

Referenced by openmsx::EmptyDiskPatch::copyBlock(), openmsx::DiskManipulator::create(), openmsx::DirAsDSK::DirAsDSK(), openmsx::RealDrive::getMediaInfo(), and openmsx::EmptyDiskPatch::getSize().

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

• SectorAccessibleDisk.hh
• SectorAccessibleDisk.cc