Module: Rex::Struct2::Element

Included in:
CStruct, Constant, Generic, SString, SStruct
Defined in:
lib/rex/struct2/element.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#container ⇒ Object

elements should have to_s, but we don’t define it here because it will just overlap with inheritence and cause issues



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# File 'lib/rex/struct2/element.rb', line 13

def container
  @container
end

#restraint ⇒ Object

elements should have to_s, but we don’t define it here because it will just overlap with inheritence and cause issues



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# File 'lib/rex/struct2/element.rb', line 13

def restraint
  @restraint
end

#value ⇒ Object

elements should have to_s, but we don’t define it here because it will just overlap with inheritence and cause issues



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# File 'lib/rex/struct2/element.rb', line 13

def value
  @value
end

Instance Method Details

#slength ⇒ Object

avoid conflicting with normal namespace length()



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# File 'lib/rex/struct2/element.rb', line 23

def slength
	to_s().length()
end

#update_restraint ⇒ Object 



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# File 'lib/rex/struct2/element.rb', line 27

def update_restraint
	if self.restraint
		# Sort of a hack, but remove the restraint before we update, so we aren't using
		# the old restraint during calculating the restraint update value
		old_restraint, self.restraint = self.restraint, nil
		old_restraint.update(self.slength)
		self.restraint = old_restraint
	end

	if self.container
		self.container.update_restraint
	end
end