Package com.github.junrar.rarfile

Class BaseBlock

java.lang.Object

com.github.junrar.rarfile.BaseBlock

Direct Known Subclasses:

AVHeader, BlockHeader, CommentHeader, EndArcHeader, MainHeader, MarkHeader, SignHeader

public class BaseBlock
extends java.lang.Object

Base class of all rar headers

Version:

$LastChangedRevision$

Field Summary

Fields

Modifier and Type	Field	Description
static short	BaseBlockSize
static short	EARC_DATACRC
static short	EARC_NEXT_VOLUME
static short	EARC_REVSPACE
static short	EARC_VOLNUMBER
protected short	flags
protected short	headCRC
protected short	headerSize
protected byte	headerType
static short	LHD_COMMENT
static short	LHD_DIRECTORY
static short	LHD_EXTFLAGS
static short	LHD_EXTTIME
static short	LHD_LARGE
static short	LHD_PASSWORD
static short	LHD_SALT
static short	LHD_SOLID
static short	LHD_SPLIT_AFTER
static short	LHD_SPLIT_BEFORE
static short	LHD_UNICODE
static short	LHD_VERSION
static short	LHD_WINDOW1024
static short	LHD_WINDOW128
static short	LHD_WINDOW2048
static short	LHD_WINDOW256
static short	LHD_WINDOW4096
static short	LHD_WINDOW512
static short	LHD_WINDOW64
static short	LHD_WINDOWMASK
private static org.slf4j.Logger	logger
static short	LONG_BLOCK
static short	MHD_AV
static short	MHD_COMMENT
static short	MHD_ENCRYPTVER
static short	MHD_FIRSTVOLUME
static short	MHD_LOCK
static short	MHD_NEWNUMBERING
static short	MHD_PACK_COMMENT
static short	MHD_PASSWORD
static short	MHD_PROTECT
static short	MHD_SOLID
static short	MHD_VOLUME
protected long	positionInFile
static short	SKIP_IF_UNKNOWN

Constructor Summary

Constructors

Constructor	Description
BaseBlock()
BaseBlock(byte[] baseBlockHeader)
BaseBlock(BaseBlock bb)

Method Summary

Modifier and Type	Method	Description
short	getFlags()
short	getHeadCRC()
private short	getHeaderPaddingSize()
short	getHeaderSize()	Deprecated. As of 7.3.0, replaced by getHeaderSize(boolean)
short	getHeaderSize(boolean encrypted)	The header size, padded if encrypted.
UnrarHeadertype	getHeaderType()
long	getPositionInFile()
boolean	hasArchiveDataCRC()
boolean	hasEncryptVersion()
boolean	hasVolumeNumber()
boolean	isSubBlock()
void	print()
void	setPositionInFile(long positionInFile)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

logger

private static final org.slf4j.Logger logger

BaseBlockSize

public static final short BaseBlockSize

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Constant Field Values

MHD_VOLUME

public static final short MHD_VOLUME

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Constant Field Values

MHD_COMMENT

public static final short MHD_COMMENT

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Constant Field Values

MHD_LOCK

public static final short MHD_LOCK

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Constant Field Values

MHD_SOLID

public static final short MHD_SOLID

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Constant Field Values

MHD_PACK_COMMENT

public static final short MHD_PACK_COMMENT

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Constant Field Values

MHD_NEWNUMBERING

public static final short MHD_NEWNUMBERING

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Constant Field Values

MHD_AV

public static final short MHD_AV

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Constant Field Values

MHD_PROTECT

public static final short MHD_PROTECT

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Constant Field Values

MHD_PASSWORD

public static final short MHD_PASSWORD

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Constant Field Values

MHD_FIRSTVOLUME

public static final short MHD_FIRSTVOLUME

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Constant Field Values

MHD_ENCRYPTVER

public static final short MHD_ENCRYPTVER

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Constant Field Values

LHD_SPLIT_BEFORE

public static final short LHD_SPLIT_BEFORE

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Constant Field Values

LHD_SPLIT_AFTER

public static final short LHD_SPLIT_AFTER

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Constant Field Values

LHD_PASSWORD

public static final short LHD_PASSWORD

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Constant Field Values

LHD_COMMENT

public static final short LHD_COMMENT

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Constant Field Values

LHD_SOLID

public static final short LHD_SOLID

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Constant Field Values

LHD_WINDOWMASK

public static final short LHD_WINDOWMASK

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Constant Field Values

LHD_WINDOW64

public static final short LHD_WINDOW64

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Constant Field Values

LHD_WINDOW128

public static final short LHD_WINDOW128

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Constant Field Values

LHD_WINDOW256

public static final short LHD_WINDOW256

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Constant Field Values

LHD_WINDOW512

public static final short LHD_WINDOW512

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Constant Field Values

LHD_WINDOW1024

public static final short LHD_WINDOW1024

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Constant Field Values

LHD_WINDOW2048

public static final short LHD_WINDOW2048

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Constant Field Values

LHD_WINDOW4096

public static final short LHD_WINDOW4096

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Constant Field Values

LHD_DIRECTORY

public static final short LHD_DIRECTORY

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Constant Field Values

LHD_LARGE

public static final short LHD_LARGE

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Constant Field Values

LHD_UNICODE

public static final short LHD_UNICODE

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Constant Field Values

LHD_SALT

public static final short LHD_SALT

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Constant Field Values

LHD_VERSION

public static final short LHD_VERSION

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Constant Field Values

LHD_EXTTIME

public static final short LHD_EXTTIME

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Constant Field Values

LHD_EXTFLAGS

public static final short LHD_EXTFLAGS

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Constant Field Values

SKIP_IF_UNKNOWN

public static final short SKIP_IF_UNKNOWN

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Constant Field Values

LONG_BLOCK

public static final short LONG_BLOCK

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Constant Field Values

EARC_NEXT_VOLUME

public static final short EARC_NEXT_VOLUME

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Constant Field Values

EARC_DATACRC

public static final short EARC_DATACRC

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Constant Field Values

EARC_REVSPACE

public static final short EARC_REVSPACE

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Constant Field Values

EARC_VOLNUMBER

public static final short EARC_VOLNUMBER

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Constant Field Values

positionInFile

protected long positionInFile

headCRC

protected short headCRC

headerType

protected byte headerType

flags

protected short flags

headerSize

protected short headerSize

Constructor Detail

BaseBlock

public BaseBlock()

BaseBlock

public BaseBlock(BaseBlock bb)

BaseBlock

public BaseBlock(byte[] baseBlockHeader)

Method Detail

hasArchiveDataCRC

public boolean hasArchiveDataCRC()

hasVolumeNumber

public boolean hasVolumeNumber()

hasEncryptVersion

public boolean hasEncryptVersion()

isSubBlock

public boolean isSubBlock()

Returns:

is it a sub block

getPositionInFile

public long getPositionInFile()

getFlags

public short getFlags()

getHeadCRC

public short getHeadCRC()

getHeaderSize

@Deprecated
public short getHeaderSize()

Deprecated.

As of 7.3.0, replaced by getHeaderSize(boolean)

The header size.

Returns:

the header size

getHeaderSize

public short getHeaderSize(boolean encrypted)

The header size, padded if encrypted.

Parameters:

encrypted - if the header is encrypted.

Returns:

the header size, and the padded header size if the header is encrypted.

getHeaderPaddingSize

private short getHeaderPaddingSize()

getHeaderType

public UnrarHeadertype getHeaderType()

setPositionInFile

public void setPositionInFile(long positionInFile)

print

public void print()