org.apache.tika.fuzzing.pdf

Class PDFTransformerConfig

java.lang.Object

org.apache.tika.fuzzing.pdf.PDFTransformerConfig

public class PDFTransformerConfig
extends Object

Constructor Summary

Constructors

Constructor and Description
PDFTransformerConfig()

Method Summary

Modifier and Type	Method and Description
Set<org.apache.pdfbox.cos.COSName>	getAllowableFilters() Which filters are allowed
List<org.apache.pdfbox.cos.COSName>	getFilters(org.apache.pdfbox.cos.COSBase existingFilters) If maxFilters > 0, this will randomly select filters given the maxFilters and minFilters.
long	getMaxFilteredStreamLength()
float	getRandomizeObjectNumbers()
float	getRandomizeRefNumbers()
Transformer	getStreamTransformer()
Transformer	getUnfilteredStreamTransformer()
void	setAllowableFilters(Set<org.apache.pdfbox.cos.COSName> allowableFilters)
void	setMaxFilteredStreamLength(long maxFilteredStreamLength) Maximum filtered stream length.
void	setMaxFilters(int maxFilters)
void	setMinFilters(int minFilters) Minimum number of filters to apply to streams.
void	setRandomizeObjectNumbers(float randomizeObjectNumbers)
void	setRandomizeRefNumbers(float randomizeRefNumbers)
void	setStreamTransformer(Transformer transformer) This transformer is applied to the stream _after_ each filter has been applied.
void	setUnfilteredStreamTransformer(Transformer transformer) This transformer is applied to the stream _before_ any filters are applied.

Methods inherited from class java.lang.Object

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

Constructor Detail

PDFTransformerConfig

public PDFTransformerConfig()

Method Detail

getRandomizeObjectNumbers

public float getRandomizeObjectNumbers()

setRandomizeObjectNumbers

public void setRandomizeObjectNumbers(float randomizeObjectNumbers)

Parameters:

randomizeObjectNumbers - probability that a given object number will be randomized. If < 0, this will be ignored.

getRandomizeRefNumbers

public float getRandomizeRefNumbers()

setRandomizeRefNumbers

public void setRandomizeRefNumbers(float randomizeRefNumbers)

Parameters:

randomizeRefNumbers - probability that a given reference number will be randomized. If < 0, this will be ignored.

getUnfilteredStreamTransformer

public Transformer getUnfilteredStreamTransformer()

setUnfilteredStreamTransformer

public void setUnfilteredStreamTransformer(Transformer transformer)

This transformer is applied to the stream _before_ any filters are applied.

Parameters:

transformer -

getStreamTransformer

public Transformer getStreamTransformer()

setStreamTransformer

public void setStreamTransformer(Transformer transformer)

This transformer is applied to the stream _after_ each filter has been applied.

Parameters:

transformer -

setMaxFilters

public void setMaxFilters(int maxFilters)

Parameters:

maxFilters - maximum number of filters to apply

getAllowableFilters

public Set<org.apache.pdfbox.cos.COSName> getAllowableFilters()

Which filters are allowed

Returns:

setAllowableFilters

public void setAllowableFilters(Set<org.apache.pdfbox.cos.COSName> allowableFilters)

getFilters

public List<org.apache.pdfbox.cos.COSName> getFilters(org.apache.pdfbox.cos.COSBase existingFilters)

If maxFilters > 0, this will randomly select filters given the maxFilters and minFilters. If maxFilters < 0, this will return the existing filters.

Parameters:

existingFilters -

Returns:

setMinFilters

public void setMinFilters(int minFilters)

Minimum number of filters to apply to streams.

Parameters:

minFilters -

getMaxFilteredStreamLength

public long getMaxFilteredStreamLength()

setMaxFilteredStreamLength

public void setMaxFilteredStreamLength(long maxFilteredStreamLength)

Maximum filtered stream length. AsciiHex doubles the size of the stream with each encoding. This is used as a circuit breaker to stop adding filters if the stream goes above a given length.

Parameters:

maxFilteredStreamLength -