Package org.apache.tika.fuzzing.pdf

Class PDFTransformerConfig

java.lang.Object
org.apache.tika.fuzzing.pdf.PDFTransformerConfig
public class PDFTransformerConfig extends Object

  • Constructor Details

    • PDFTransformerConfig

      public PDFTransformerConfig()

  • Method Details

    • 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 -