openMSX: openmsx::SectorAccessibleDisk Class Reference

openMSX

#include <SectorAccessibleDisk.hh>

Inheritance diagram for openmsx::SectorAccessibleDisk:

Inheritance graph

[legend]

Public Member Functions
void	readSector (size_t sector, SectorBuffer &buf)

void	writeSector (size_t sector, const SectorBuffer &buf)

void	readSectors (SectorBuffer *buffers, size_t startSector, size_t nbSectors)

void	writeSectors (const SectorBuffer *buffers, size_t startSector, size_t nbSectors)

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 (SectorBuffer *buffers, size_t startSector, size_t nbSectors)

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 15 of file SectorAccessibleDisk.hh.

Constructor & Destructor Documentation

◆ SectorAccessibleDisk()

openmsx::SectorAccessibleDisk::SectorAccessibleDisk ( )

protected

Definition at line 12 of file SectorAccessibleDisk.cc.

◆ ~SectorAccessibleDisk()

openmsx::SectorAccessibleDisk::~SectorAccessibleDisk ( )

protecteddefault

Member Function Documentation

◆ applyPatch()

void openmsx::SectorAccessibleDisk::applyPatch ( Filename patchFile )

Definition at line 95 of file SectorAccessibleDisk.cc.

◆ checkCaches()

void openmsx::SectorAccessibleDisk::checkCaches ( )

protectedvirtual

Reimplemented in openmsx::DirAsDSK.

Definition at line 160 of file SectorAccessibleDisk.cc.

Referenced by getSha1Sum().

◆ flushCaches()

void openmsx::SectorAccessibleDisk::flushCaches ( )

protectedvirtual

Reimplemented in openmsx::SectorBasedDisk.

Definition at line 165 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 149 of file SectorAccessibleDisk.cc.

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

◆ getNbSectors()

size_t openmsx::SectorAccessibleDisk::getNbSectors ( ) const

Definition at line 90 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 100 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 110 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 119 of file SectorAccessibleDisk.cc.

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

Referenced by getSha1Sum().

◆ hasPatches()

bool openmsx::SectorAccessibleDisk::hasPatches ( ) const

Definition at line 105 of file SectorAccessibleDisk.cc.

◆ isDummyDisk()

bool openmsx::SectorAccessibleDisk::isDummyDisk ( ) const

virtual

Reimplemented in openmsx::DummyDisk.

Definition at line 155 of file SectorAccessibleDisk.cc.

Referenced by readSectors(), and writeSector().

◆ isPeekMode()

bool openmsx::SectorAccessibleDisk::isPeekMode ( ) const

inlineprotected

Definition at line 60 of file SectorAccessibleDisk.hh.

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

◆ isWriteProtected()

bool openmsx::SectorAccessibleDisk::isWriteProtected ( ) const

Definition at line 144 of file SectorAccessibleDisk.cc.

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

◆ readSector()

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

Definition at line 19 of file SectorAccessibleDisk.cc.

References readSectors().

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

◆ readSectorImpl()

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

virtual

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

Definition at line 56 of file SectorAccessibleDisk.cc.

Referenced by readSectorsImpl().

◆ readSectors()

void openmsx::SectorAccessibleDisk::readSectors	(	SectorBuffer *	buffers,
		size_t	startSector,
		size_t	nbSectors
	)

Definition at line 24 of file SectorAccessibleDisk.cc.

References openmsx::MSXException::getMessage(), getNbSectors(), and isDummyDisk().

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

◆ readSectorsImpl()

void openmsx::SectorAccessibleDisk::readSectorsImpl	(	SectorBuffer *	buffers,
		size_t	startSector,
		size_t	nbSectors
	)

virtual

Definition at line 46 of file SectorAccessibleDisk.cc.

References readSectorImpl(), and xrange().

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

◆ setPeekMode()

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

inlineprotected

Definition at line 59 of file SectorAccessibleDisk.hh.

Referenced by getSha1SumImpl().

◆ writeSector()

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

Definition at line 63 of file SectorAccessibleDisk.cc.

References flushCaches(), openmsx::MSXException::getMessage(), getNbSectors(), isDummyDisk(), and isWriteProtected().

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

◆ writeSectors()

void openmsx::SectorAccessibleDisk::writeSectors	(	const SectorBuffer *	buffers,
		size_t	startSector,
		size_t	nbSectors
	)

Definition at line 79 of file SectorAccessibleDisk.cc.

References writeSector(), and xrange().

Member Data Documentation

◆ SECTOR_SIZE

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

staticconstexpr

Definition at line 18 of file SectorAccessibleDisk.hh.

Referenced by openmsx::EmptyDiskPatch::copyBlock(), openmsx::DirAsDSK::DirAsDSK(), and openmsx::EmptyDiskPatch::getSize().

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