CeresEngine::POSIXFileHandle Class Reference

File handle for the local file system. More...

#include <CeresEngine/Platform/POSIX/POSIXFileHandle.hpp>

Inheritance diagram for CeresEngine::POSIXFileHandle:

Public Member Functions
	POSIXFileHandle (POSIXFileSystem &fileSystem, StringView path)
	POSIXFileHandle (POSIXFileSystem &fileSystem, String &&path)
	~POSIXFileHandle () override
void	updateFileInfo () override
	Update file information.
Int64	getAccessTime () const override
	Gets the time of last access.
Int64	getModificationTime () const override
	Gets time of last modification.
Public Member Functions inherited from CeresEngine::LocalFileHandle
	LocalFileHandle (LocalFileSystem &fileSystem, StringView path)
	LocalFileHandle (LocalFileSystem &fileSystem, String &&path)
	~LocalFileHandle () override
IFileSystem *	getFileSystem () const override
	Gets the backing IFileSystem for the handle.
StringView	getPath () const override
bool	exists () const override
	Checks if the file exists on the file system.
bool	isFile () const override
	Checks if item is a file.
bool	isDirectory () const override
	Checks if item is a directory.
bool	isSymbolicLink () const override
	Checks if item is a symbolic link.
FileIterator	begin () const override
	Gets an iterator that points to the first directory entry.
UInt64	getSize () const override
	Gets the file size.
bool	createDirectory () override
	Creates a new directory.
bool	removeDirectory () override
	Removes a directory.
bool	copy (IFileHandle &dest) override
	Copies a file.
bool	move (IFileHandle &dest) override
	Moves a file.
bool	createLink (IFileHandle &dest) override
	Creates a hard link.
bool	createSymbolicLink (IFileHandle &dest) override
	Creates a symbolic link.
bool	rename (StringView filename) override
	Renames a file or directory.
bool	remove () override
	Removes a file.
InputStream	createInputStream (std::ios_base::openmode mode) const override
	Creates an input stream to read from the file.
OutputStream	createOutputStream (std::ios_base::openmode mode) override
	Creates an output stream to write to the file.
Public Member Functions inherited from CeresEngine::IFileHandle
	IFileHandle ()=default
virtual	~IFileHandle ()=default

Protected Member Functions
void	readFileInfo () const
void	readLinkInfo () const

Private Types
using	super = LocalFileHandle

Private Attributes
void *	mFileInfo
	Information about the current file (resolves links, created on demand)
void *	mLinkInfo
	Information about the current file (does not resolve links, created on demand)

Additional Inherited Members
Protected Attributes inherited from CeresEngine::LocalFileHandle
RC< LocalFileSystem >	mFileSystem
	The file system that created this handle.
FilePath	mPath
	Path to file or directory.
std::filesystem::path	mFileSystemPath
	Same as mPath, but in the C++17 std::filesystem format.

Detailed Description

File handle for the local file system.

Member Typedef Documentation

super

using CeresEngine::POSIXFileHandle::super = LocalFileHandle

private

Constructor & Destructor Documentation

POSIXFileHandle() [1/2]

CeresEngine::POSIXFileHandle::POSIXFileHandle	(	POSIXFileSystem &	fileSystem,
		StringView	path
	)

POSIXFileHandle() [2/2]

CeresEngine::POSIXFileHandle::POSIXFileHandle	(	POSIXFileSystem &	fileSystem,
		String &&	path
	)

~POSIXFileHandle()

CeresEngine::POSIXFileHandle::~POSIXFileHandle ( )

override

Member Function Documentation

getAccessTime()

Int64 CeresEngine::POSIXFileHandle::getAccessTime ( ) const

overridevirtual

Gets the time of last access.

Reimplemented from CeresEngine::LocalFileHandle.

getModificationTime()

Int64 CeresEngine::POSIXFileHandle::getModificationTime ( ) const

overridevirtual

Gets time of last modification.

Reimplemented from CeresEngine::LocalFileHandle.

readFileInfo()

void CeresEngine::POSIXFileHandle::readFileInfo ( ) const

protected

readLinkInfo()

void CeresEngine::POSIXFileHandle::readLinkInfo ( ) const

protected

updateFileInfo()

void CeresEngine::POSIXFileHandle::updateFileInfo ( )

overridevirtual

Update file information.

Must reload and update the file information. It will for example be called after a file has been created, copied, or removed to ensure that the file information returned by the handle is correct.

Reimplemented from CeresEngine::LocalFileHandle.

Member Data Documentation

mFileInfo

void* CeresEngine::POSIXFileHandle::mFileInfo

mutableprivate

Information about the current file (resolves links, created on demand)

mLinkInfo

void* CeresEngine::POSIXFileHandle::mLinkInfo

mutableprivate

Information about the current file (does not resolve links, created on demand)

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

• /Users/Rogiel/Developer/CeresEngine/Engine/Sources/CeresEngine/Platform/POSIX/POSIXFileHandle.hpp