CTAR クラス

#include <tar.h>

CTAR の継承関係図

公開型
enum	COMPLETE {   ARC_NO_ERROR , ARC_CANCELED , ARC_STOPPED , ARC_ERROR ,   ARC_CANTOPEN }

公開メンバ関数
	CTAR (const MYSTR &arcname)
	Constructor
virtual	‾CTAR (void)
	Destructor
bool	Compress (const char *name)
	Compress
COMPLETE	Extract (bool &overwrite, bool &skipflag, bool verify, bool show_progress)
	Extract
bool	Get (unsigned long *crc=NULL)
	Get
char *	GetMagicCode (void)
char *	GetName (void) const
LONGLONG	GetSize (void) const
time_t	GetTime (void) const
char	GetType (void) const
bool	IsDir (void) const
void	SetZoneIdentifer (const MYBUF &zi)
bool	SkipData (void)
	SkipData
virtual size_t	TarRead (void *buf, size_t size, unsigned long *crc=NULL)=0
bool	WriteBlank (void)
	WriteBlank
bool	WriteHeader (FILE *fp)
	WriteHeader

静的公開メンバ関数
static long	CalcSum (char *s, size_t size)
	CalcSum
static CTAR *	Create (ARCHIVE::TYPE type, gzFile fptar, FILE *fp, const char *arcname=NULL)
	Create

限定公開変数類
LONGLONG	Size
MYBUF	ZoneIdentifier

非公開メンバ関数
bool	ReadCalcSum (char *d, size_t size, long &sum, unsigned long *crc=NULL)
	ReadCalcSum
bool	WriteHeader (void)
bool	WriteData (const char *name)
bool	isDir (char type, char *name)
	isDir
virtual int	TarSeek (fpos_t offset, int origin)=0
virtual size_t	TarWrite (const void *buf, size_t size, bool eof=false)=0

非公開変数類
char *	Name
char	Atrib [8]
char	UserID [8]
char	GroupID [8]
char	SizeOct [12]
time_t	Time
char	TimeOct [12]
long	CheckSum
char	CheckSumOct [8]
char	Type
char	Link [100]
char	MagicCode [8]
char	UserName [32]
char	GroupName [32]
char	MjDeviceNum [8]
char	MnDeviceNum [8]
char	LastAccessTime [12]
char	CreateTime [12]
char	Offset [12]
char	Dummy [512 - 100 - 8 - 8 - 8 - 12 - 12 - 8 - 1 - 100 - 8 - 32 - 32 - 8 - 8 - 12 - 12 - 12]
char	Prefix [155]
char	Pad [12]
MYSTR	ArcName
long	CalcedSum
bool	mIsDir

静的非公開変数類
static const char	MAGIC_CODE [8] = { 'u', 's', 't', 'a', 'r', '¥0', '0', '0' }
static const char	MAGIC_CODE_GNU [8] = { 'u', 's', 't', 'a', 'r', ' ', ' ', '¥0' }
static const char	LONG_LINK [] = { '.', '/', '.', '/', '@', 'L', 'o', 'n', 'g', 'L', 'i', 'n', 'k' }

列挙型メンバ詳解

COMPLETE

enum CTAR::COMPLETE

列挙値
ARC_NO_ERROR
ARC_CANCELED
ARC_STOPPED
ARC_ERROR
ARC_CANTOPEN

構築子と解体子

CTAR()

CTAR::CTAR

(

const MYSTR &

arcname

)

Constructor

関数詳解

‾CTAR()

CTAR::‾CTAR ( void  )

virtual

Destructor

CalcSum()

long CTAR::CalcSum ( char *  s, size_t  size  )

static

CalcSum

Compress()

bool CTAR::Compress

(

const char *

name

)

Compress

Create()

CTAR * CTAR::Create ( ARCHIVE::TYPE  type, gzFile  fptar, FILE *  fp, const char *  arcname = NULL  )

static

Create

Extract()

CTAR::COMPLETE CTAR::Extract	(	bool &	overwrite,
		bool &	skipflag,
		bool	verify,
		bool	show_progress
	)

Extract

Get()

bool CTAR::Get

(

unsigned long *

crc = NULL

)

Get

GetMagicCode()

char * CTAR::GetMagicCode ( void  )

inline

GetName()

char * CTAR::GetName ( void  ) const

inline

GetSize()

LONGLONG CTAR::GetSize ( void  ) const

inline

GetTime()

time_t CTAR::GetTime ( void  ) const

inline

GetType()

char CTAR::GetType ( void  ) const

inline

isDir()

bool CTAR::isDir ( char  type, char *  name  )

private

isDir

IsDir()

bool CTAR::IsDir ( void  ) const

inline

ReadCalcSum()

bool CTAR::ReadCalcSum ( char *  d, size_t  size, long &  sum, unsigned long *  crc = NULL  )

private

ReadCalcSum

SetZoneIdentifer()

void CTAR::SetZoneIdentifer ( const MYBUF &  zi )

inline

SkipData()

bool CTAR::SkipData

(

void

)

SkipData

TarRead()

virtual size_t CTAR::TarRead ( void *  buf, size_t  size, unsigned long *  crc = NULL  )

pure virtual

BZ2TAR, TARTAR, TGZTAR, XZTARで実装されています。

TarSeek()

virtual int CTAR::TarSeek ( fpos_t  offset, int  origin  )

privatepure virtual

BZ2TAR, TARTAR, TGZTAR, XZTARで実装されています。

TarWrite()

virtual size_t CTAR::TarWrite ( const void *  buf, size_t  size, bool  eof = false  )

privatepure virtual

BZ2TAR, TARTAR, TGZTAR, XZTARで実装されています。

WriteBlank()

bool CTAR::WriteBlank

(

void

)

WriteBlank

WriteData()

bool CTAR::WriteData ( const char *  name )

private

WriteHeader() [1/2]

bool CTAR::WriteHeader

(

FILE *

fp

)

WriteHeader

WriteHeader() [2/2]

bool CTAR::WriteHeader ( void  )

private

メンバ詳解

ArcName

MYSTR CTAR::ArcName

private

Atrib

char CTAR::Atrib[8]

private

CalcedSum

long CTAR::CalcedSum

private

CheckSum

long CTAR::CheckSum

private

CheckSumOct

char CTAR::CheckSumOct[8]

private

CreateTime

char CTAR::CreateTime[12]

private

Dummy

char CTAR::Dummy[512 - 100 - 8 - 8 - 8 - 12 - 12 - 8 - 1 - 100 - 8 - 32 - 32 - 8 - 8 - 12 - 12 - 12]

private

GroupID

char CTAR::GroupID[8]

private

GroupName

char CTAR::GroupName[32]

private

LastAccessTime

char CTAR::LastAccessTime[12]

private

Link

char CTAR::Link[100]

private

LONG_LINK

const char CTAR::LONG_LINK = { '.', '/', '.', '/', '@', 'L', 'o', 'n', 'g', 'L', 'i', 'n', 'k' }

staticprivate

MAGIC_CODE

const char CTAR::MAGIC_CODE = { 'u', 's', 't', 'a', 'r', '¥0', '0', '0' }

staticprivate

MAGIC_CODE_GNU

const char CTAR::MAGIC_CODE_GNU = { 'u', 's', 't', 'a', 'r', ' ', ' ', '¥0' }

staticprivate

MagicCode

char CTAR::MagicCode[8]

private

mIsDir

bool CTAR::mIsDir

private

MjDeviceNum

char CTAR::MjDeviceNum[8]

private

MnDeviceNum

char CTAR::MnDeviceNum[8]

private

Name

char* CTAR::Name

private

Offset

char CTAR::Offset[12]

private

Pad

char CTAR::Pad[12]

private

Prefix

char CTAR::Prefix[155]

private

Size

LONGLONG CTAR::Size

protected

SizeOct

char CTAR::SizeOct[12]

private

Time

time_t CTAR::Time

private

TimeOct

char CTAR::TimeOct[12]

private

Type

char CTAR::Type

private

UserID

char CTAR::UserID[8]

private

UserName

char CTAR::UserName[32]

private

ZoneIdentifier

MYBUF CTAR::ZoneIdentifier

protected

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このクラス詳解は次のファイルから抽出されました:

• lhaz/Tgz/tar.h
• lhaz/Tgz/tar.cpp