DevFs Class Reference

#include <DevFs.h>

Inheritance diagram for DevFs:

Collaboration diagram for DevFs:

Public Member Functions
virtual bool	initialise (Disk *pDisk)
virtual File *	getRoot () const
virtual String	getVolumeLabel () const
virtual size_t	getNextInode ()
virtual void	revertInode ()
void	handleInput (InputManager::InputNotification &in)
VirtualTerminalManager &	getTerminalManager ()
Public Member Functions inherited from Filesystem
	Filesystem ()
virtual	~Filesystem ()
virtual File *	find (const StringView &path)
virtual File *	find (const String &path)
virtual File *	find (const StringView &path, File *pStartNode)
virtual File *	find (const String &path, File *pStartNode)
bool	createFile (const StringView &path, uint32_t mask, File *pStartNode=0)
bool	createDirectory (const StringView &path, uint32_t mask, File *pStartNode=0)
bool	createSymlink (const StringView &path, const String &value, File *pStartNode=0)
bool	createLink (const StringView &path, File *target, File *pStartNode=0)
bool	remove (const StringView &path, File *pStartNode=0)
Disk *	getDisk ()
bool	isReadOnly ()
virtual bool	isCaseSensitive ()

Protected Member Functions
virtual bool	createFile (File *parent, const String &filename, uint32_t mask)
virtual bool	createDirectory (File *parent, const String &filename, uint32_t mask)
virtual bool	createSymlink (File *parent, const String &filename, const String &value)
virtual bool	remove (File *parent, File *file)
Protected Member Functions inherited from Filesystem
virtual bool	createLink (File *parent, const String &filename, File *target)

Private Member Functions
	DevFs (const DevFs &)
DevFs &	operator= (const DevFs &)

Private Attributes
DevFsDirectory *	m_pRoot
TextIO *	m_pTty
size_t	m_NextInode
TextIO *	m_pTtys [DEVFS_NUMTTYS]
File *	m_pTtyFiles [DEVFS_NUMTTYS]
size_t	m_CurrentTty
VirtualTerminalManager *	m_VtManager
PsAuxFile *	m_pPsAuxFile

Additional Inherited Members
Public Types inherited from Filesystem
typedef Filesystem *(*	ProbeCallback) (Disk *)
Protected Attributes inherited from Filesystem
bool	m_bReadOnly
Disk *	m_pDisk

Detailed Description

This class provides /dev

Definition at line 287 of file DevFs.h.

Member Function Documentation

virtual bool DevFs::createDirectory ( File *  parent, const String &  filename, uint32_t  mask  )

inlineprotectedvirtual

createDirectory calls this after it has parsed the string path.

Implements Filesystem.

Definition at line 323 of file DevFs.h.

virtual bool DevFs::createFile ( File *  parent, const String &  filename, uint32_t  mask  )

inlineprotectedvirtual

createFile calls this after it has parsed the string path.

Implements Filesystem.

Definition at line 318 of file DevFs.h.

virtual bool DevFs::createSymlink ( File *  parent, const String &  filename, const String &  value  )

inlineprotectedvirtual

createSymlink calls this after it has parsed the string path.

Implements Filesystem.

Definition at line 328 of file DevFs.h.

virtual File* DevFs::getRoot ( ) const

inlinevirtual

Returns the root filesystem node.

Implements Filesystem.

Definition at line 298 of file DevFs.h.

virtual String DevFs::getVolumeLabel ( ) const

inlinevirtual

Returns a string identifying the volume label.

Implements Filesystem.

Definition at line 302 of file DevFs.h.

bool DevFs::initialise ( Disk *  pDisk )

virtual

Populates this filesystem with data from the given Disk device.

Returns

true on success, false on failure.

Implements Filesystem.

Definition at line 491 of file DevFs.cc.

References File::getName(), TextIO::initialise(), InputManager::installCallback(), InputManager::instance(), InputManager::Key, WARNING, and File::write().

virtual bool DevFs::remove ( File *  parent, File *  file  )

inlineprotectedvirtual

Remove a file given a parent and file, assuming path parsing already completed.

Implements Filesystem.

Definition at line 332 of file DevFs.h.

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

• DevFs.h
• DevFs.cc