This class encapsulates the Tar Entry Header used in Tar Archives. The class also holds a number of tar constants, used mostly in headers. More...

Inheritance diagram for ICSharpCode.SharpZipLib.Tar.TarHeader:

[legend]

Collaboration diagram for ICSharpCode.SharpZipLib.Tar.TarHeader:

[legend]

Public Member Functions
	TarHeader ()
	Initialise a default TarHeader instance.
string	GetName ()
	Get the name of this entry.
object	Clone ()
	Create a new TarHeader that is a copy of the current instance.
void	ParseBuffer (byte[] header)
	Parse TarHeader information from a header buffer.
void	WriteHeader (byte[] outBuffer)
	'Write' header information to buffer provided, updating the check sum.
override int	GetHashCode ()
	Get a hash code for the current object.
override bool	Equals (object obj)
	Determines if this instance is equal to the specified object.

Static Public Member Functions
static long	ParseOctal (byte[] header, int offset, int length)
	Parse an octal string from a header buffer.
static StringBuilder	ParseName (byte[] header, int offset, int length)
	Parse a name from a header buffer.
static int	GetNameBytes (StringBuilder name, int nameOffset, byte[] buffer, int bufferOffset, int length)
	Add name name to the buffer as a collection of bytes.
static int	GetNameBytes (string name, int nameOffset, byte[] buffer, int bufferOffset, int length)
	Add name name to the buffer as a collection of bytes.
static int	GetNameBytes (StringBuilder name, byte[] buffer, int offset, int length)
	Add an entry name to the buffer.
static int	GetNameBytes (string name, byte[] buffer, int offset, int length)
	Add an entry name to the buffer.
static int	GetAsciiBytes (string toAdd, int nameOffset, byte[] buffer, int bufferOffset, int length)
	Add a string to a buffer as a collection of ascii bytes.
static int	GetOctalBytes (long value, byte[] buffer, int offset, int length)
	Put an octal representation of a value into a buffer.
static int	GetLongOctalBytes (long value, byte[] buffer, int offset, int length)
	Put an octal representation of a value into a buffer.

Static Public Attributes
const int	NAMELEN = 100
	The length of the name field in a header buffer.
const int	MODELEN = 8
	The length of the mode field in a header buffer.
const int	UIDLEN = 8
	The length of the user id field in a header buffer.
const int	GIDLEN = 8
	The length of the group id field in a header buffer.
const int	CHKSUMLEN = 8
	The length of the checksum field in a header buffer.
const int	CHKSUMOFS = 148
	Offset of checksum in a header buffer.
const int	SIZELEN = 12
	The length of the size field in a header buffer.
const int	MAGICLEN = 6
	The length of the magic field in a header buffer.
const int	VERSIONLEN = 2
	The length of the version field in a header buffer.
const int	MODTIMELEN = 12
	The length of the modification time field in a header buffer.
const int	UNAMELEN = 32
	The length of the user name field in a header buffer.
const int	GNAMELEN = 32
	The length of the group name field in a header buffer.
const int	DEVLEN = 8
	The length of the devices field in a header buffer.
const byte	LF_OLDNORM = 0
	The "old way" of indicating a normal file.
const byte	LF_NORMAL = (byte) '0'
	Normal file type.
const byte	LF_LINK = (byte) '1'
	Link file type.
const byte	LF_SYMLINK = (byte) '2'
	Symbolic link file type.
const byte	LF_CHR = (byte) '3'
	Character device file type.
const byte	LF_BLK = (byte) '4'
	Block device file type.
const byte	LF_DIR = (byte) '5'
	Directory file type.
const byte	LF_FIFO = (byte) '6'
	FIFO (pipe) file type.
const byte	LF_CONTIG = (byte) '7'
	Contiguous file type.
const byte	LF_GHDR = (byte) 'g'
	Posix.1 2001 global extended header.
const byte	LF_XHDR = (byte) 'x'
	Posix.1 2001 extended header.
const byte	LF_ACL = (byte) 'A'
	Solaris access control list file type.
const byte	LF_GNU_DUMPDIR = (byte) 'D'
	GNU dir dump file type This is a dir entry that contains the names of files that were in the dir at the time the dump was made.
const byte	LF_EXTATTR = (byte) 'E'
	Solaris Extended Attribute File.
const byte	LF_META = (byte) 'I'
	Inode (metadata only) no file content.
const byte	LF_GNU_LONGLINK = (byte) 'K'
	Identifies the next file on the tape as having a long link name.
const byte	LF_GNU_LONGNAME = (byte) 'L'
	Identifies the next file on the tape as having a long name.
const byte	LF_GNU_MULTIVOL = (byte) 'M'
	Continuation of a file that began on another volume.
const byte	LF_GNU_NAMES = (byte) 'N'
	For storing filenames that dont fit in the main header (old GNU)
const byte	LF_GNU_SPARSE = (byte) 'S'
	GNU Sparse file.
const byte	LF_GNU_VOLHDR = (byte) 'V'
	GNU Tape/volume header ignore on extraction.
const string	TMAGIC = "ustar "
	The magic tag representing a POSIX tar archive. (includes trailing NULL)
const string	GNU_TMAGIC = "ustar "
	The magic tag representing an old GNU tar archive where version is included in magic and overwrites it.

Static Package Functions
static void	SetValueDefaults (int userId, string userName, int groupId, string groupName)
	Set defaults for values used when constructing a TarHeader instance.
static void	RestoreSetValues ()

Static Package Attributes
static int	userIdAsSet
static int	groupIdAsSet
static string	userNameAsSet
static string	groupNameAsSet = "None"
static int	defaultUserId
static int	defaultGroupId
static string	defaultGroupName = "None"
static string	defaultUser

Properties
string	Name `[get, set]`
	Get/set the name for this tar entry.
int	Mode `[get, set]`
	Get/set the entry's Unix style permission mode.
int	UserId `[get, set]`
	The entry's user id.
int	GroupId `[get, set]`
	Get/set the entry's group id.
long	Size `[get, set]`
	Get/set the entry's size.
DateTime	ModTime `[get, set]`
	Get/set the entry's modification time.
int	Checksum `[get]`
	Get the entry's checksum. This is only valid/updated after writing or reading an entry.
bool	IsChecksumValid `[get]`
	Get value of true if the header checksum is valid, false otherwise.
byte	TypeFlag `[get, set]`
	Get/set the entry's type flag.
string	LinkName `[get, set]`
	The entry's link name.
string	Magic `[get, set]`
	Get/set the entry's magic tag.
string	Version `[get, set]`
	The entry's version.
string	UserName `[get, set]`
	The entry's user name.
string	GroupName `[get, set]`
	Get/set the entry's group name.
int	DevMajor `[get, set]`
	Get/set the entry's major device number.
int	DevMinor `[get, set]`
	Get/set the entry's minor device number.

Static Private Member Functions
static int	GetCheckSumOctalBytes (long value, byte[] buffer, int offset, int length)
	Add the checksum integer to header buffer.
static int	ComputeCheckSum (byte[] buffer)
	Compute the checksum for a tar entry header. The checksum field must be all spaces prior to this happening.
static int	MakeCheckSum (byte[] buffer)
	Make a checksum for a tar entry ignoring the checksum contents.
static int	GetCTime (System.DateTime dateTime)
static DateTime	GetDateTimeFromCTime (long ticks)

Private Attributes
string	name
int	mode
int	userId
int	groupId
long	size
DateTime	modTime
int	checksum
bool	isChecksumValid
byte	typeFlag
string	linkName
string	magic
string	version
string	userName
string	groupName
int	devMajor
int	devMinor

Static Private Attributes
const long	timeConversionFactor = 10000000L
static readonly DateTime	dateTime1970 = new DateTime(1970, 1, 1, 0, 0, 0, 0)

Detailed Description

This class encapsulates the Tar Entry Header used in Tar Archives. The class also holds a number of tar constants, used mostly in headers.

Constructor & Destructor Documentation

◆ TarHeader()

ICSharpCode.SharpZipLib.Tar.TarHeader.TarHeader ( )

Initialise a default TarHeader instance.

Here is the caller graph for this function:

Member Function Documentation

◆ Clone()

object ICSharpCode.SharpZipLib.Tar.TarHeader.Clone ( )

Create a new TarHeader that is a copy of the current instance.

Returns: A new Object that is a copy of the current instance.

◆ ComputeCheckSum()

int ICSharpCode.SharpZipLib.Tar.TarHeader.ComputeCheckSum ( byte[] buffer )

staticprivate

Compute the checksum for a tar entry header.
The checksum field must be all spaces prior to this happening.

Parameters

buffer The tar entry's header buffer.

Returns: The computed checksum.

Here is the caller graph for this function:

◆ Equals()

override bool ICSharpCode.SharpZipLib.Tar.TarHeader.Equals ( object obj )

Determines if this instance is equal to the specified object.

Parameters

obj	The object to compare with.

Returns: true if the objects are equal, false otherwise.

Here is the call graph for this function:

◆ GetAsciiBytes()

int ICSharpCode.SharpZipLib.Tar.TarHeader.GetAsciiBytes	(	string	toAdd,
		int	nameOffset,
		byte[]	buffer,
		int	bufferOffset,
		int	length )

static

Add a string to a buffer as a collection of ascii bytes.

Parameters

toAdd	The string to add
nameOffset	The offset of the first character to add.
buffer	The buffer to add to.
bufferOffset	The offset to start adding at.
length	The number of ascii characters to add.

Returns: The next free index in the buffer.

Here is the caller graph for this function:

◆ GetCheckSumOctalBytes()

int ICSharpCode.SharpZipLib.Tar.TarHeader.GetCheckSumOctalBytes	(	long	value,
		byte[]	buffer,
		int	offset,
		int	length )

staticprivate

Add the checksum integer to header buffer.

Parameters

value
buffer	The header buffer to set the checksum for
offset	The offset into the buffer for the checksum
length	The number of header bytes to update. It's formatted differently from the other fields: it has 6 digits, a null, then a space – rather than digits, a space, then a null. The final space is already there, from checksumming

Returns: The modified buffer offset

Here is the call graph for this function:

Here is the caller graph for this function:

◆ GetCTime()

int ICSharpCode.SharpZipLib.Tar.TarHeader.GetCTime ( System.DateTime dateTime )

staticprivate

Here is the caller graph for this function:

◆ GetDateTimeFromCTime()

DateTime ICSharpCode.SharpZipLib.Tar.TarHeader.GetDateTimeFromCTime ( long ticks )

staticprivate

Here is the caller graph for this function:

◆ GetHashCode()

override int ICSharpCode.SharpZipLib.Tar.TarHeader.GetHashCode ( )

Get a hash code for the current object.

Returns: A hash code for the current object.

◆ GetLongOctalBytes()

int ICSharpCode.SharpZipLib.Tar.TarHeader.GetLongOctalBytes	(	long	value,
		byte[]	buffer,
		int	offset,
		int	length )

static

Put an octal representation of a value into a buffer.

Parameters

value	Value to be convert to octal
buffer	The buffer to update
offset	The offset into the buffer to store the value
length	The length of the octal string

Returns: Index of next byte

Here is the call graph for this function:

Here is the caller graph for this function:

◆ GetName()

string ICSharpCode.SharpZipLib.Tar.TarHeader.GetName ( )

Get the name of this entry.

Returns: The entry's name.

◆ GetNameBytes() [1/4]

int ICSharpCode.SharpZipLib.Tar.TarHeader.GetNameBytes	(	string	name,
		byte[]	buffer,
		int	offset,
		int	length )

static

Add an entry name to the buffer.

Parameters

name	The name to add
buffer	The buffer to add to
offset	The offset into the buffer from which to start adding
length	The number of header bytes to add

Returns: The index of the next free byte in the buffer

Here is the call graph for this function:

◆ GetNameBytes() [2/4]

int ICSharpCode.SharpZipLib.Tar.TarHeader.GetNameBytes	(	string	name,
		int	nameOffset,
		byte[]	buffer,
		int	bufferOffset,
		int	length )

static

Add name name to the buffer as a collection of bytes.

Parameters

name	The name to add
nameOffset	The offset of the first character
buffer	The buffer to add to
bufferOffset	The index of the first byte to add
length	The number of characters/bytes to add

Returns: The next free index in the buffer

◆ GetNameBytes() [3/4]

int ICSharpCode.SharpZipLib.Tar.TarHeader.GetNameBytes	(	StringBuilder	name,
		byte[]	buffer,
		int	offset,
		int	length )

static

Add an entry name to the buffer.

Parameters

name	The name to add
buffer	The buffer to add to
offset	The offset into the buffer from which to start adding
length	The number of header bytes to add

Returns: The index of the next free byte in the buffer

Here is the call graph for this function:

◆ GetNameBytes() [4/4]

int ICSharpCode.SharpZipLib.Tar.TarHeader.GetNameBytes	(	StringBuilder	name,
		int	nameOffset,
		byte[]	buffer,
		int	bufferOffset,
		int	length )

static

Add name name to the buffer as a collection of bytes.

Parameters

name	The name to add
nameOffset	The offset of the first character
buffer	The buffer to add to
bufferOffset	The index of the first byte to add
length	The number of characters/bytes to add

Returns: The next free index in the buffer

Here is the call graph for this function:

Here is the caller graph for this function:

◆ GetOctalBytes()

int ICSharpCode.SharpZipLib.Tar.TarHeader.GetOctalBytes	(	long	value,
		byte[]	buffer,
		int	offset,
		int	length )

static

Put an octal representation of a value into a buffer.

Parameters

value	the value to be converted to octal
buffer	buffer to store the octal string
offset	The offset into the buffer where the value starts
length	The length of the octal string to create

Returns: The offset of the character next byte after the octal string

Here is the caller graph for this function:

◆ MakeCheckSum()

int ICSharpCode.SharpZipLib.Tar.TarHeader.MakeCheckSum ( byte[] buffer )

staticprivate

Make a checksum for a tar entry ignoring the checksum contents.

Parameters

buffer The tar entry's header buffer.

Returns: The checksum for the buffer

Here is the call graph for this function:

◆ ParseBuffer()

void ICSharpCode.SharpZipLib.Tar.TarHeader.ParseBuffer ( byte[] header )

Parse TarHeader information from a header buffer.

Parameters

header The tar entry header buffer to get information from.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ ParseName()

StringBuilder ICSharpCode.SharpZipLib.Tar.TarHeader.ParseName	(	byte[]	header,
		int	offset,
		int	length )

static

Parse a name from a header buffer.

Parameters

header	The header buffer from which to parse.
offset	The offset into the buffer from which to parse.
length	The number of header bytes to parse.

Returns: The name parsed.

Here is the caller graph for this function:

◆ ParseOctal()

long ICSharpCode.SharpZipLib.Tar.TarHeader.ParseOctal	(	byte[]	header,
		int	offset,
		int	length )

static

Parse an octal string from a header buffer.

Parameters

header	The header buffer from which to parse.
offset	The offset into the buffer from which to parse.
length	The number of header bytes to parse.

Returns: The long equivalent of the octal string.

◆ RestoreSetValues()

void ICSharpCode.SharpZipLib.Tar.TarHeader.RestoreSetValues ( )

staticpackage

Here is the caller graph for this function:

◆ SetValueDefaults()

void ICSharpCode.SharpZipLib.Tar.TarHeader.SetValueDefaults	(	int	userId,
		string	userName,
		int	groupId,
		string	groupName )

staticpackage

Set defaults for values used when constructing a TarHeader instance.

Parameters

userId	Value to apply as a default for userId.
userName	Value to apply as a default for userName.
groupId	Value to apply as a default for groupId.
groupName	Value to apply as a default for groupName.

Here is the caller graph for this function:

◆ WriteHeader()

void ICSharpCode.SharpZipLib.Tar.TarHeader.WriteHeader ( byte[] outBuffer )

'Write' header information to buffer provided, updating the check sum.

Parameters

outBuffer output buffer for header information

Here is the call graph for this function:

Here is the caller graph for this function:

Member Data Documentation

◆ checksum

int ICSharpCode.SharpZipLib.Tar.TarHeader.checksum

private

◆ CHKSUMLEN

const int ICSharpCode.SharpZipLib.Tar.TarHeader.CHKSUMLEN = 8

static

The length of the checksum field in a header buffer.

◆ CHKSUMOFS

const int ICSharpCode.SharpZipLib.Tar.TarHeader.CHKSUMOFS = 148

static

Offset of checksum in a header buffer.

◆ dateTime1970

readonly DateTime ICSharpCode.SharpZipLib.Tar.TarHeader.dateTime1970 = new DateTime(1970, 1, 1, 0, 0, 0, 0)

staticprivate

◆ defaultGroupId

int ICSharpCode.SharpZipLib.Tar.TarHeader.defaultGroupId

staticpackage

◆ defaultGroupName

string ICSharpCode.SharpZipLib.Tar.TarHeader.defaultGroupName = "None"

staticpackage

◆ defaultUser

string ICSharpCode.SharpZipLib.Tar.TarHeader.defaultUser

staticpackage

◆ defaultUserId

int ICSharpCode.SharpZipLib.Tar.TarHeader.defaultUserId

staticpackage

◆ DEVLEN

const int ICSharpCode.SharpZipLib.Tar.TarHeader.DEVLEN = 8

static

The length of the devices field in a header buffer.

◆ devMajor

int ICSharpCode.SharpZipLib.Tar.TarHeader.devMajor

private

◆ devMinor

int ICSharpCode.SharpZipLib.Tar.TarHeader.devMinor

private

◆ GIDLEN

const int ICSharpCode.SharpZipLib.Tar.TarHeader.GIDLEN = 8

static

The length of the group id field in a header buffer.

◆ GNAMELEN

const int ICSharpCode.SharpZipLib.Tar.TarHeader.GNAMELEN = 32

static

The length of the group name field in a header buffer.

◆ GNU_TMAGIC

const string ICSharpCode.SharpZipLib.Tar.TarHeader.GNU_TMAGIC = "ustar "

static

The magic tag representing an old GNU tar archive where version is included in magic and overwrites it.

◆ groupId

int ICSharpCode.SharpZipLib.Tar.TarHeader.groupId

private

◆ groupIdAsSet

int ICSharpCode.SharpZipLib.Tar.TarHeader.groupIdAsSet

staticpackage

◆ groupName

string ICSharpCode.SharpZipLib.Tar.TarHeader.groupName

private

◆ groupNameAsSet

string ICSharpCode.SharpZipLib.Tar.TarHeader.groupNameAsSet = "None"

staticpackage

◆ isChecksumValid

bool ICSharpCode.SharpZipLib.Tar.TarHeader.isChecksumValid

private

◆ LF_ACL

const byte ICSharpCode.SharpZipLib.Tar.TarHeader.LF_ACL = (byte) 'A'

static

Solaris access control list file type.

◆ LF_BLK

const byte ICSharpCode.SharpZipLib.Tar.TarHeader.LF_BLK = (byte) '4'

static

Block device file type.

◆ LF_CHR

const byte ICSharpCode.SharpZipLib.Tar.TarHeader.LF_CHR = (byte) '3'

static

Character device file type.

◆ LF_CONTIG

const byte ICSharpCode.SharpZipLib.Tar.TarHeader.LF_CONTIG = (byte) '7'

static

Contiguous file type.

◆ LF_DIR

const byte ICSharpCode.SharpZipLib.Tar.TarHeader.LF_DIR = (byte) '5'

static

Directory file type.

◆ LF_EXTATTR

const byte ICSharpCode.SharpZipLib.Tar.TarHeader.LF_EXTATTR = (byte) 'E'

static

Solaris Extended Attribute File.

◆ LF_FIFO

const byte ICSharpCode.SharpZipLib.Tar.TarHeader.LF_FIFO = (byte) '6'

static

FIFO (pipe) file type.

◆ LF_GHDR

const byte ICSharpCode.SharpZipLib.Tar.TarHeader.LF_GHDR = (byte) 'g'

static

Posix.1 2001 global extended header.

◆ LF_GNU_DUMPDIR

const byte ICSharpCode.SharpZipLib.Tar.TarHeader.LF_GNU_DUMPDIR = (byte) 'D'

static

GNU dir dump file type This is a dir entry that contains the names of files that were in the dir at the time the dump was made.

◆ LF_GNU_LONGLINK

const byte ICSharpCode.SharpZipLib.Tar.TarHeader.LF_GNU_LONGLINK = (byte) 'K'

static

Identifies the next file on the tape as having a long link name.

◆ LF_GNU_LONGNAME

const byte ICSharpCode.SharpZipLib.Tar.TarHeader.LF_GNU_LONGNAME = (byte) 'L'

static

Identifies the next file on the tape as having a long name.

◆ LF_GNU_MULTIVOL

const byte ICSharpCode.SharpZipLib.Tar.TarHeader.LF_GNU_MULTIVOL = (byte) 'M'

static

Continuation of a file that began on another volume.

◆ LF_GNU_NAMES

const byte ICSharpCode.SharpZipLib.Tar.TarHeader.LF_GNU_NAMES = (byte) 'N'

static

For storing filenames that dont fit in the main header (old GNU)

◆ LF_GNU_SPARSE

const byte ICSharpCode.SharpZipLib.Tar.TarHeader.LF_GNU_SPARSE = (byte) 'S'

static

GNU Sparse file.

◆ LF_GNU_VOLHDR

const byte ICSharpCode.SharpZipLib.Tar.TarHeader.LF_GNU_VOLHDR = (byte) 'V'

static

GNU Tape/volume header ignore on extraction.

◆ LF_LINK

const byte ICSharpCode.SharpZipLib.Tar.TarHeader.LF_LINK = (byte) '1'

static

Link file type.

◆ LF_META

const byte ICSharpCode.SharpZipLib.Tar.TarHeader.LF_META = (byte) 'I'

static

Inode (metadata only) no file content.

◆ LF_NORMAL

const byte ICSharpCode.SharpZipLib.Tar.TarHeader.LF_NORMAL = (byte) '0'

static

Normal file type.

◆ LF_OLDNORM

const byte ICSharpCode.SharpZipLib.Tar.TarHeader.LF_OLDNORM = 0

static

The "old way" of indicating a normal file.

◆ LF_SYMLINK

const byte ICSharpCode.SharpZipLib.Tar.TarHeader.LF_SYMLINK = (byte) '2'

static

Symbolic link file type.

◆ LF_XHDR

const byte ICSharpCode.SharpZipLib.Tar.TarHeader.LF_XHDR = (byte) 'x'

static

Posix.1 2001 extended header.

◆ linkName

string ICSharpCode.SharpZipLib.Tar.TarHeader.linkName

private

◆ magic

string ICSharpCode.SharpZipLib.Tar.TarHeader.magic

private

◆ MAGICLEN

const int ICSharpCode.SharpZipLib.Tar.TarHeader.MAGICLEN = 6

static

The length of the magic field in a header buffer.

◆ mode

int ICSharpCode.SharpZipLib.Tar.TarHeader.mode

private

◆ MODELEN

const int ICSharpCode.SharpZipLib.Tar.TarHeader.MODELEN = 8

static

The length of the mode field in a header buffer.

◆ modTime

DateTime ICSharpCode.SharpZipLib.Tar.TarHeader.modTime

private

◆ MODTIMELEN

const int ICSharpCode.SharpZipLib.Tar.TarHeader.MODTIMELEN = 12

static

The length of the modification time field in a header buffer.

◆ name

string ICSharpCode.SharpZipLib.Tar.TarHeader.name

private

◆ NAMELEN

const int ICSharpCode.SharpZipLib.Tar.TarHeader.NAMELEN = 100

static

The length of the name field in a header buffer.

◆ size

long ICSharpCode.SharpZipLib.Tar.TarHeader.size

private

◆ SIZELEN

const int ICSharpCode.SharpZipLib.Tar.TarHeader.SIZELEN = 12

static

The length of the size field in a header buffer.

◆ timeConversionFactor

const long ICSharpCode.SharpZipLib.Tar.TarHeader.timeConversionFactor = 10000000L

staticprivate

◆ TMAGIC

const string ICSharpCode.SharpZipLib.Tar.TarHeader.TMAGIC = "ustar "

static

The magic tag representing a POSIX tar archive. (includes trailing NULL)

◆ typeFlag

byte ICSharpCode.SharpZipLib.Tar.TarHeader.typeFlag

private

◆ UIDLEN

const int ICSharpCode.SharpZipLib.Tar.TarHeader.UIDLEN = 8

static

The length of the user id field in a header buffer.

◆ UNAMELEN

const int ICSharpCode.SharpZipLib.Tar.TarHeader.UNAMELEN = 32

static

The length of the user name field in a header buffer.

◆ userId

int ICSharpCode.SharpZipLib.Tar.TarHeader.userId

private

◆ userIdAsSet

int ICSharpCode.SharpZipLib.Tar.TarHeader.userIdAsSet

staticpackage

◆ userName

string ICSharpCode.SharpZipLib.Tar.TarHeader.userName

private

◆ userNameAsSet

string ICSharpCode.SharpZipLib.Tar.TarHeader.userNameAsSet

staticpackage

◆ version

string ICSharpCode.SharpZipLib.Tar.TarHeader.version

private

◆ VERSIONLEN

const int ICSharpCode.SharpZipLib.Tar.TarHeader.VERSIONLEN = 2

static

The length of the version field in a header buffer.

Property Documentation

◆ Checksum

int ICSharpCode.SharpZipLib.Tar.TarHeader.Checksum

get

Get the entry's checksum. This is only valid/updated after writing or reading an entry.

◆ DevMajor

int ICSharpCode.SharpZipLib.Tar.TarHeader.DevMajor

getset

Get/set the entry's major device number.

◆ DevMinor

int ICSharpCode.SharpZipLib.Tar.TarHeader.DevMinor

getset

Get/set the entry's minor device number.

◆ GroupId

int ICSharpCode.SharpZipLib.Tar.TarHeader.GroupId

getset

Get/set the entry's group id.

This is only directly relevant to linux/unix systems. The default value is zero.

◆ GroupName

string ICSharpCode.SharpZipLib.Tar.TarHeader.GroupName

getset

Get/set the entry's group name.

This is only directly relevant to unix systems.

◆ IsChecksumValid

bool ICSharpCode.SharpZipLib.Tar.TarHeader.IsChecksumValid

get

Get value of true if the header checksum is valid, false otherwise.

◆ LinkName

string ICSharpCode.SharpZipLib.Tar.TarHeader.LinkName

getset

The entry's link name.

Exceptions

ArgumentNullException Thrown when attempting to set LinkName to null.

◆ Magic

string ICSharpCode.SharpZipLib.Tar.TarHeader.Magic

getset

Get/set the entry's magic tag.

Exceptions

ArgumentNullException Thrown when attempting to set Magic to null.

◆ Mode

int ICSharpCode.SharpZipLib.Tar.TarHeader.Mode

getset

Get/set the entry's Unix style permission mode.

◆ ModTime

DateTime ICSharpCode.SharpZipLib.Tar.TarHeader.ModTime

getset

Get/set the entry's modification time.

The modification time is only accurate to within a second.

Exceptions

ArgumentOutOfRangeException Thrown when setting the date time to less than 1/1/1970.

◆ Name

string ICSharpCode.SharpZipLib.Tar.TarHeader.Name

getset

Get/set the name for this tar entry.

Exceptions

ArgumentNullException Thrown when attempting to set the property to null.

◆ Size

long ICSharpCode.SharpZipLib.Tar.TarHeader.Size

getset

Get/set the entry's size.

Exceptions

ArgumentOutOfRangeException Thrown when setting the size to less than zero.

◆ TypeFlag

byte ICSharpCode.SharpZipLib.Tar.TarHeader.TypeFlag

getset

Get/set the entry's type flag.

◆ UserId

int ICSharpCode.SharpZipLib.Tar.TarHeader.UserId

getset

The entry's user id.

This is only directly relevant to unix systems. The default is zero.

◆ UserName

string ICSharpCode.SharpZipLib.Tar.TarHeader.UserName

getset

The entry's user name.

◆ Version

string ICSharpCode.SharpZipLib.Tar.TarHeader.Version

getset

The entry's version.

Exceptions

ArgumentNullException Thrown when attempting to set Version to null.

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

ICSharpCode.SharpZLib/Tar/TarHeader.cs

Public Member Functions

Static Public Member Functions

Static Public Attributes

Static Package Functions

Static Package Attributes

Properties

Static Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ TarHeader()

Member Function Documentation

◆ Clone()

◆ ComputeCheckSum()

◆ Equals()

◆ GetAsciiBytes()

◆ GetCheckSumOctalBytes()

◆ GetCTime()

◆ GetDateTimeFromCTime()

◆ GetHashCode()

◆ GetLongOctalBytes()

◆ GetName()

◆ GetNameBytes() [1/4]

◆ GetNameBytes() [2/4]

◆ GetNameBytes() [3/4]

◆ GetNameBytes() [4/4]

◆ GetOctalBytes()

◆ MakeCheckSum()

◆ ParseBuffer()

◆ ParseName()

◆ ParseOctal()

◆ RestoreSetValues()

◆ SetValueDefaults()

◆ WriteHeader()

Member Data Documentation

◆ checksum

◆ CHKSUMLEN

◆ CHKSUMOFS

◆ dateTime1970

◆ defaultGroupId

◆ defaultGroupName

◆ defaultUser

◆ defaultUserId

◆ DEVLEN

◆ devMajor

◆ devMinor

◆ GIDLEN

◆ GNAMELEN

◆ GNU_TMAGIC

◆ groupId

◆ groupIdAsSet

◆ groupName

◆ groupNameAsSet

◆ isChecksumValid

◆ LF_ACL

◆ LF_BLK

◆ LF_CHR

◆ LF_CONTIG

◆ LF_DIR

◆ LF_EXTATTR

◆ LF_FIFO

◆ LF_GHDR

◆ LF_GNU_DUMPDIR

◆ LF_GNU_LONGLINK

◆ LF_GNU_LONGNAME

◆ LF_GNU_MULTIVOL

◆ LF_GNU_NAMES

◆ LF_GNU_SPARSE

◆ LF_GNU_VOLHDR

◆ LF_LINK

◆ LF_META

◆ LF_NORMAL

◆ LF_OLDNORM

◆ LF_SYMLINK

◆ LF_XHDR

◆ linkName

◆ magic

◆ MAGICLEN

◆ mode