LFile Class Reference

#include <filecls.h>

List of all members.

Public Types
enum	{ SeekBegin = 0, SeekRel = 1, SeekEnd = 2 }
enum	{   O_Read = O_RDONLY, O_Write = O_WRONLY, O_AccMode = O_ACCMODE, O_ReadWrite = O_RDWR,   O_Create = O_CREAT, O_Exclusive = O_EXCL, O_Truncate = O_TRUNC, O_Append = O_APPEND,   O_WriteNew = O_WRONLY|O_TRUNC|O_CREAT }
enum	{ FILE_UNKNOWN, FILE_GZ, FILE_BZ2 }
Public Member Functions
	LFile (const char *name, unsigned attr, mode_t mode=00644)
virtual	~LFile ()
virtual int	Read (char *buffer, int size)
virtual int	Write (const char *data, int size)
virtual int	Seek (int gap, int mode)
int	SeekFromBegin (int gap)
int	SeekFromEnd (int gap)
int	SeekRelatively (int gap)
void	Stat ()
unsigned long	Length ()
int	FileType ()
Static Public Member Functions
static LFile *	MakeTemp (char *tpl)
static LFile *	Open (const char *name, unsigned attr, mode_t mode=00644)
static void	Close (LFile *&f)
static int	Unlink (const char *name)
static int	Rename (const char *oldname, const char *newname)
static int	Symlink (const char *oldpath, const char *newpath)
static int	Stat (const char *name, struct stat *buf=0)
static int	LoadToString (const char *fname, char *&buffer, int size)
static void	BZipFile (const char *fname, bool bg=false)
static void	GZipFile (const char *fname, bool bg=false)
static void	SubHomeDir (const char *fname, char *extname)
Public Attributes
int	handle
Protected Member Functions
	LFile (int h)
Protected Attributes
struct stat	m_stat

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Detailed Description

Definition at line 11 of file filecls.h.

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Member Enumeration Documentation

anonymous enum

Enumerator:

SeekBegin
SeekRel
SeekEnd

Definition at line 18 of file filecls.h.

anonymous enum

Enumerator:

O_Read
O_Write
O_AccMode
O_ReadWrite
O_Create
O_Exclusive
O_Truncate
O_Append
O_WriteNew

Definition at line 23 of file filecls.h.

anonymous enum

Enumerator:

FILE_UNKNOWN
FILE_GZ
FILE_BZ2

Definition at line 35 of file filecls.h.

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Constructor & Destructor Documentation

LFile::LFile

(

int

h

)

[inline, protected]

Definition at line 44 of file filecls.h.

References handle, and m_stat.

Referenced by MakeTemp(), and Open().

LFile::LFile	(	const char *	name,
		unsigned	attr,
		mode_t	mode = 00644
	)			[inline]

Definition at line 53 of file filecls.h.

References handle, and Stat().

virtual LFile::~LFile

(

)

[inline, virtual]

Definition at line 62 of file filecls.h.

References handle.

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Member Function Documentation

void LFile::BZipFile	(	const char *	fname,
		bool	bg = false
	)			[static]

Definition at line 30 of file filecls.cpp.

Referenced by AUXFile::close(), AUXFile::write(), and Converter::writepdb().

static void LFile::Close

(

LFile *&

f

)

[inline, static]

Definition at line 114 of file filecls.h.

References ASSERT, handle, and NULL.

Referenced by AUXFile::close(), LoadToString(), AUXFile::read(), Converter::readcn(), AUXFile::reopen(), and AUXFile::write().

int LFile::FileType

(

)

Definition at line 5 of file filecls.cpp.

References FILE_BZ2, FILE_GZ, FILE_UNKNOWN, and Read().

Referenced by LoadToString().

void LFile::GZipFile	(	const char *	fname,
		bool	bg = false
	)			[static]

Definition at line 41 of file filecls.cpp.

Referenced by AUXFile::close(), and AUXFile::write().

unsigned long LFile::Length

(

)

[inline]

Definition at line 98 of file filecls.h.

References m_stat.

Referenced by LoadToString().

int LFile::LoadToString	(	const char *	fname,
		char *&	buffer,
		int	size
	)			[static]

Definition at line 52 of file filecls.cpp.

References Close(), FILE_BZ2, FILE_GZ, FILE_UNKNOWN, FileType(), int(), Length(), MAlloc(), NOR, NOTREACHED, NULL, O_Read, Open(), Read(), s, SeekFromBegin(), Unzip(), and YEL.

Referenced by Converter::readcn().

static LFile* LFile::MakeTemp

(

char *

tpl

)

[inline, static]

Definition at line 100 of file filecls.h.

References handle, LFile(), and NULL.

Referenced by Unzip().

static LFile* LFile::Open	(	const char *	name,
		unsigned	attr,
		mode_t	mode = 00644
	)			[inline, static]

Definition at line 107 of file filecls.h.

References handle, LFile(), and NULL.

Referenced by LoadToString(), AUXFile::open(), Converter::readcn(), and AUXFile::reopen().

virtual int LFile::Read	(	char *	buffer,
		int	size
	)			[inline, virtual]

Definition at line 66 of file filecls.h.

References ASSERT, handle, and NULL.

Referenced by FileType(), and LoadToString().

static int LFile::Rename	(	const char *	oldname,
		const char *	newname
	)			[inline, static]

Definition at line 127 of file filecls.h.

virtual int LFile::Seek	(	int	gap,
		int	mode
	)			[inline, virtual]

Definition at line 79 of file filecls.h.

References handle.

Referenced by SeekFromBegin(), SeekFromEnd(), and SeekRelatively().

int LFile::SeekFromBegin

(

int

gap

)

[inline]

Definition at line 82 of file filecls.h.

References Seek(), and SeekBegin.

Referenced by LoadToString().

int LFile::SeekFromEnd

(

int

gap

)

[inline]

Definition at line 85 of file filecls.h.

References Seek(), and SeekEnd.

int LFile::SeekRelatively

(

int

gap

)

[inline]

Definition at line 88 of file filecls.h.

References Seek(), and SeekRel.

static int LFile::Stat	(	const char *	name,
		struct stat *	buf = 0
	)			[inline, static]

Definition at line 137 of file filecls.h.

void LFile::Stat

(

)

[inline]

Definition at line 90 of file filecls.h.

References handle, and m_stat.

Referenced by LFile(), and Unzip().

void LFile::SubHomeDir	(	const char *	fname,
		char *	extname
	)			[static]

Definition at line 98 of file filecls.cpp.

References INFO_Printf, and NULL.

Referenced by AUXFile::open(), EAMFrame::readeam(), FSParam::readfile(), MEAMFrame::readMEAM(), VaspBox::readoutcarstress(), MDFrame::runcommand(), IsingFrame::runcommand(), and VaspBox::writeZXCGR().

static int LFile::Symlink	(	const char *	oldpath,
		const char *	newpath
	)			[inline, static]

Definition at line 132 of file filecls.h.

static int LFile::Unlink

(

const char *

name

)

[inline, static]

Definition at line 122 of file filecls.h.

Referenced by Unzip().

virtual int LFile::Write	(	const char *	data,
		int	size
	)			[inline, virtual]

Definition at line 72 of file filecls.h.

References ASSERT, handle, and NULL.

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Member Data Documentation

int LFile::handle

Definition at line 52 of file filecls.h.

Referenced by Close(), LFile(), MakeTemp(), Open(), Read(), Seek(), Stat(), Write(), and ~LFile().

struct stat LFile::m_stat [read, protected]

Definition at line 42 of file filecls.h.

Referenced by Length(), LFile(), and Stat().

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

• My Documents/Codes/MD++.svn/trunk/src/filecls.h
• My Documents/Codes/MD++.svn/trunk/src/filecls.cpp