is_escaped_binary_file

The is_escaped_binary_file function checks whether a document has a reasonable proportion of escaped binary characters.

Syntax

is_escaped_binary_file( doc [, ThresholdPercent] )

Arguments

Argument Description
doc (LuaDocument) The document that you want to check.
ThresholdPercent (float) The minimum percentage of binary escaped content required to return true. The default is 10%.

Returns

Boolean. Returns the result of the check.

Example

function handler(document)
   if(is_escaped_binary_file(document))
      write_idx(document, "bad_binary_documents.idx")
   else
      write_idx(document, "good_documents.idx")
end

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