org.apache.tika.parser.chm.accessor
Class ChmItsfHeader

java.lang.Object
  org.apache.tika.parser.chm.accessor.ChmItsfHeader

All Implemented Interfaces:

Serializable, ChmAccessor<ChmItsfHeader>

public class ChmItsfHeader
extends Object
implements ChmAccessor<ChmItsfHeader>

The Header 0000: char[4] 'ITSF' 0004: DWORD 3 (Version number) 0008: DWORD Total header length, including header section table and following data. 000C: DWORD 1 (unknown) 0010: DWORD a timestamp 0014: DWORD Windows Language ID 0018: GUID {7C01FD10-7BAA-11D0-9E0C-00A0-C922-E6EC} 0028: GUID {7C01FD11-7BAA-11D0-9E0C-00A0-C922-E6EC} Note: a GUID is $10 bytes, arranged as 1 DWORD, 2 WORDs, and 8 BYTEs. 0000: QWORD Offset of section from beginning of file 0008: QWORD Length of section Following the header section table is 8 bytes of additional header data. In Version 2 files, this data is not there and the content section starts immediately after the directory. ://translated.by/you/microsoft-s-html-help-chm-format-incomplete/original /?show-translation-form=1

See Also:

Serialized Form

Constructor Summary

ChmItsfHeader()

Method Summary

long	getDataOffset() Returns data offset
byte[]	getDir_uuid() Returns directory uuid
long	getDirLen() Returns directory length
long	getDirOffset() Returns directory offset
int	getHeaderLen() Returns itsf header length
long	getLangId() Returns language ID
long	getLastModified() Returns last modified date of the chm file
byte[]	getSignature() Returns a signature of itsf header
byte[]	getStream_uuid() Returns stream uuid
int	getUnknown_000c() Returns unknown_00c value
long	getUnknownLen() Returns unknown length
long	getUnknownOffset() Returns unknown offset
int	getVersion() Returns itsf header version
static void	main(String[] args)
void	parse(byte[] data, ChmItsfHeader chmItsfHeader) Parses chm accessor
protected void	setDataOffset(long data_offset) Sets data offset
protected void	setDir_uuid(byte[] dir_uuid) Sets directory uuid
protected void	setDirLen(long dir_len) Sets directory length
protected void	setDirOffset(long dir_offset) Sets directory offset
protected void	setHeaderLen(int header_len) Sets itsf header length
protected void	setLangId(long lang_id) Sets language_id
protected void	setLastModified(long last_modified) Sets last modified date of the chm file
protected void	setSignature(byte[] signature) Sets itsf header signature
protected void	setStream_uuid(byte[] stream_uuid) Sets stream uuid
protected void	setUnknown_000c(int unknown_000c) Sets unknown_00c
protected void	setUnknownLen(long unknown_len) Sets unknown length
protected void	setUnknownOffset(long unknown_offset) Sets unknown offset
protected void	setVersion(int version) Sets itsf version
String	toString() Prints the values of ChmfHeader

Methods inherited from class java.lang.Object

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

Constructor Detail

ChmItsfHeader

public ChmItsfHeader()

Method Detail

toString

public String toString()

Prints the values of ChmfHeader

Overrides:

toString in class Object

getSignature

public byte[] getSignature()

Returns a signature of itsf header

Returns:

itsf header

setSignature

protected void setSignature(byte[] signature)

Sets itsf header signature

Parameters:

signature -

getVersion

public int getVersion()

Returns itsf header version

Returns:

itsf version

setVersion

protected void setVersion(int version)

Sets itsf version

Parameters:

version -

getHeaderLen

public int getHeaderLen()

Returns itsf header length

Returns:

length

setHeaderLen

protected void setHeaderLen(int header_len)

Sets itsf header length

Parameters:

header_len -

getUnknown_000c

public int getUnknown_000c()

Returns unknown_00c value

Returns:

unknown_00c

setUnknown_000c

protected void setUnknown_000c(int unknown_000c)

Sets unknown_00c

Parameters:

unknown_000c -

getLastModified

public long getLastModified()

Returns last modified date of the chm file

Returns:

last modified date as long

setLastModified

protected void setLastModified(long last_modified)

Sets last modified date of the chm file

Parameters:

last_modified -

getLangId

public long getLangId()

Returns language ID

Returns:

language_id

setLangId

protected void setLangId(long lang_id)

Sets language_id

Parameters:

lang_id -

getDir_uuid

public byte[] getDir_uuid()

Returns directory uuid

Returns:

dir_uuid

setDir_uuid

protected void setDir_uuid(byte[] dir_uuid)

Sets directory uuid

Parameters:

dir_uuid -

getStream_uuid

public byte[] getStream_uuid()

Returns stream uuid

Returns:

stream_uuid

setStream_uuid

protected void setStream_uuid(byte[] stream_uuid)

Sets stream uuid

Parameters:

stream_uuid -

getUnknownOffset

public long getUnknownOffset()

Returns unknown offset

Returns:

unknown_offset

setUnknownOffset

protected void setUnknownOffset(long unknown_offset)

Sets unknown offset

Parameters:

unknown_offset -

getUnknownLen

public long getUnknownLen()

Returns unknown length

Returns:

unknown_length

setUnknownLen

protected void setUnknownLen(long unknown_len)

Sets unknown length

Parameters:

unknown_len -

getDirOffset

public long getDirOffset()

Returns directory offset

Returns:

directory_offset

setDirOffset

protected void setDirOffset(long dir_offset)

Sets directory offset

Parameters:

dir_offset -

getDirLen

public long getDirLen()

Returns directory length

Returns:

directory_offset

setDirLen

protected void setDirLen(long dir_len)

Sets directory length

Parameters:

dir_len -

getDataOffset

public long getDataOffset()

Returns data offset

Returns:

data_offset

setDataOffset

protected void setDataOffset(long data_offset)

Sets data offset

Parameters:

data_offset -

main

public static void main(String[] args)

parse

public void parse(byte[] data,
                  ChmItsfHeader chmItsfHeader)
           throws TikaException

Description copied from interface: ChmAccessor

Parses chm accessor

Specified by:

parse in interface ChmAccessor<ChmItsfHeader>

Parameters:

data - chm file

Throws:

TikaException