Class: Ronin::Fuzzing::Repeater

Inherits:
Object
  • Object
show all
Defined in:
lib/ronin/fuzzing/repeater.rb

Overview

Fuzzing class that generates repeated data.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(lengths) ⇒ Repeater

Initializes a new Repeater.

Parameters:

  • lengths (Enumerable, Integer) —

    The lengths to repeat the data by.

Raises:

  • (TypeError) —

    lengths must either be Enumerable or an Integer.



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# File 'lib/ronin/fuzzing/repeater.rb', line 43

def initialize(lengths)
  @lengths = case lengths
             when Integer
               [lengths]
             when Enumerable
               lengths
             else
               raise(TypeError,"argument must be Enumerable or an Integer")
             end
end

Instance Attribute Details

#lengths ⇒ Object (readonly)

The lengths to repeat the data by



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# File 'lib/ronin/fuzzing/repeater.rb', line 32

def lengths
  @lengths
end

Instance Method Details

#each(repeatable) {|repeated| ... } ⇒ Enumerator

Enumerates through each length of repeated data.

Parameters:

  • repeatable (#*) —

    The repeatable data.

Yields:

  • (repeated) —

    The given block will be passed every repeated String.

Yield Parameters:

  • repeated (String) —

    A repeated version of the String.

Returns:

  • (Enumerator) —

    If no block is given, an Enumerator will be returned.



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# File 'lib/ronin/fuzzing/repeater.rb', line 69

def each(repeatable)
  return enum_for(__method__,repeatable) unless block_given?

  @lengths.each do |length|
    yield(repeatable * length)
  end

  return nil
end