ChmItsfHeader (Apache Tika 1.21 API)

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.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor and Description

ChmItsfHeader()

Constructors
Constructor and Description
`ChmItsfHeader()`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`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

Class ChmItsfHeader

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

ChmItsfHeader

Method Detail

toString

getSignature

setSignature

getVersion

setVersion

getHeaderLen

setHeaderLen

getUnknown_000c

setUnknown_000c

getLastModified

setLastModified

getLangId

setLangId

getDir_uuid

setDir_uuid

getStream_uuid

setStream_uuid

getUnknownOffset

setUnknownOffset

getUnknownLen

setUnknownLen

getDirOffset

setDirOffset

getDirLen

setDirLen

getDataOffset

setDataOffset

main

parse