owl::TDiskFileHandle Class Reference

#include <owl/file.h>

Inheritance diagram for owl::TDiskFileHandle:

Public Member Functions
	TDiskFileHandle (const tstring &fileName, uint32 mode)
TDiskFileHandle *	Clone () const
virtual uint	GetOpenMode ()
virtual const tstring	GetName ()
virtual uint32	LastError ()
virtual bool	IsOpen ()
virtual bool	Close ()
virtual uint32	Read (void *buffer, uint32 numBytes)
virtual bool	Write (const void *buffer, uint32 numBytes)
virtual bool	Length (uint64 newLen)
virtual uint64	Position64 () const
virtual uint64	Length64 () const
virtual bool	Length (uint32 newLen)
virtual uint32	Position () const
virtual uint32	Length () const
virtual uint64	Seek (int64 offset, TFile::TSeekDir origin=TFile::beg)
virtual uint32	Seek (long offset, TFile::TSeekDir origin=TFile::beg)
virtual bool	Flush ()
virtual bool	LockRange (uint32 position, uint32 count)
virtual bool	UnlockRange (uint32 position, uint32 count)
virtual bool	LockRange (uint64 position, uint64 count)
virtual bool	UnlockRange (uint64 position, uint64 count)
virtual bool	GetStatus (TFileStatus &status) const

Protected Member Functions
	TDiskFileHandle (HANDLE handle, const tstring &fileName, uint mode)
Protected Member Functions inherited from owl::TFileHandle
	TFileHandle ()
virtual	~TFileHandle ()

Protected Attributes
HANDLE	Handle
uint	OpenMode
tstring	FileName

Friends
class	TFileName

Detailed Description

Definition at line 322 of file file.h.

Constructor & Destructor Documentation

TDiskFileHandle() [1/2]

owl::TDiskFileHandle::TDiskFileHandle	(	const tstring &	fileName,
		uint32	mode )

Definition at line 122 of file file.cpp.

References FileName, Handle, and OpenMode.

TDiskFileHandle() [2/2]

owl::TDiskFileHandle::TDiskFileHandle ( HANDLE handle, const tstring & fileName, uint mode )

protected

Definition at line 138 of file file.cpp.

Member Function Documentation

Clone()

TDiskFileHandle * owl::TDiskFileHandle::Clone ( ) const

virtual

Implements owl::TFileHandle.

Definition at line 147 of file file.cpp.

References TDiskFileHandle(), FileName, Handle, and OpenMode.

Close()

bool owl::TDiskFileHandle::Close ( )

virtual

Implements owl::TFileHandle.

Definition at line 166 of file file.cpp.

References Handle.

Flush()

bool owl::TDiskFileHandle::Flush ( )

virtual

Implements owl::TFileHandle.

Definition at line 271 of file file.cpp.

References Handle.

GetName()

virtual const tstring owl::TDiskFileHandle::GetName ( )

inlinevirtual

Implements owl::TFileHandle.

Definition at line 330 of file file.h.

GetOpenMode()

virtual uint owl::TDiskFileHandle::GetOpenMode ( )

inlinevirtual

Implements owl::TFileHandle.

Definition at line 329 of file file.h.

GetStatus()

bool owl::TDiskFileHandle::GetStatus ( TFileStatus & status ) const

virtual

Implements owl::TFileHandle.

Definition at line 359 of file file.cpp.

References owl::__sys2Atr(), _tfullpath, owl::TFileStatus::accessTime, owl::TFileStatus::attribute, COUNTOF, owl::TFileStatus::createTime, FileName, owl::TFileStatus::fullName, Handle, Length(), owl::TFileStatus::modifyTime, owl::TFileStatus::size, and TFILE_ERROR.

IsOpen()

virtual bool owl::TDiskFileHandle::IsOpen ( )

inlinevirtual

Implements owl::TFileHandle.

Definition at line 332 of file file.h.

LastError()

uint32 owl::TDiskFileHandle::LastError ( )

virtual

Implements owl::TFileHandle.

Definition at line 159 of file file.cpp.

Length() [1/3]

uint32 owl::TDiskFileHandle::Length ( ) const

virtual

Implements owl::TFileHandle.

Definition at line 244 of file file.cpp.

References Handle, and TFILE_ERROR.

Length() [2/3]

bool owl::TDiskFileHandle::Length ( uint32 newLen )

virtual

Implements owl::TFileHandle.

Definition at line 223 of file file.cpp.

References owl::TFile::beg, Handle, Seek(), and TFILE_ERROR.

Length() [3/3]

bool owl::TDiskFileHandle::Length ( uint64 newLen )

virtual

Implements owl::TFileHandle.

Definition at line 195 of file file.cpp.

References owl::TFile::beg, Handle, Seek(), and TFILE64_ERROR.

Length64()

uint64 owl::TDiskFileHandle::Length64 ( ) const

virtual

Implements owl::TFileHandle.

Definition at line 214 of file file.cpp.

References Handle.

LockRange() [1/2]

bool owl::TDiskFileHandle::LockRange ( uint32 position, uint32 count )

virtual

Implements owl::TFileHandle.

Definition at line 279 of file file.cpp.

References Handle.

LockRange() [2/2]

bool owl::TDiskFileHandle::LockRange ( uint64 position, uint64 count )

virtual

Implements owl::TFileHandle.

Definition at line 293 of file file.cpp.

References Handle.

Position()

uint32 owl::TDiskFileHandle::Position ( ) const

virtual

Implements owl::TFileHandle.

Definition at line 234 of file file.cpp.

References owl::TFile::cur, Handle, and TFILE_ERROR.

Position64()

uint64 owl::TDiskFileHandle::Position64 ( ) const

virtual

Implements owl::TFileHandle.

Definition at line 206 of file file.cpp.

References owl::TFile::cur, and Handle.

Read()

uint32 owl::TDiskFileHandle::Read ( void * buffer, uint32 numBytes )

virtual

Implements owl::TFileHandle.

Definition at line 175 of file file.cpp.

References Handle, and TFILE_ERROR.

Seek() [1/2]

uint64 owl::TDiskFileHandle::Seek ( int64 offset, TFile::TSeekDir origin = TFile::beg )

virtual

Implements owl::TFileHandle.

Definition at line 253 of file file.cpp.

References Handle.

Seek() [2/2]

uint32 owl::TDiskFileHandle::Seek ( long offset, TFile::TSeekDir origin = TFile::beg )

virtual

Implements owl::TFileHandle.

Definition at line 261 of file file.cpp.

References Handle, and TFILE_ERROR.

UnlockRange() [1/2]

bool owl::TDiskFileHandle::UnlockRange ( uint32 position, uint32 count )

virtual

Implements owl::TFileHandle.

Definition at line 285 of file file.cpp.

References Handle.

UnlockRange() [2/2]

bool owl::TDiskFileHandle::UnlockRange ( uint64 position, uint64 count )

virtual

Implements owl::TFileHandle.

Definition at line 300 of file file.cpp.

References Handle.

Write()

bool owl::TDiskFileHandle::Write ( const void * buffer, uint32 numBytes )

virtual

Implements owl::TFileHandle.

Definition at line 185 of file file.cpp.

References Handle.

Friends And Related Symbol Documentation

TFileName

friend class TFileName

friend

Definition at line 323 of file file.h.

Member Data Documentation

FileName

tstring owl::TDiskFileHandle::FileName

protected

Definition at line 356 of file file.h.

Handle

HANDLE owl::TDiskFileHandle::Handle

protected

Definition at line 354 of file file.h.

OpenMode

uint owl::TDiskFileHandle::OpenMode

protected

Definition at line 355 of file file.h.

---

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

• include/owl/file.h
• source/owlcore/file.cpp