Method: Rex::Text.dehex!

Defined in:
lib/rex/text.rb

.dehex!(str) ⇒ Object

Convert and replace hex-encoded characters to literals.

Parameters:

  • str (String) 


1188
1189
1190
1191
1192
1193
 
# File 'lib/rex/text.rb', line 1188

def self.dehex!(str)
  return str unless str.respond_to? :match
  return str unless str.respond_to? :gsub
  regex = /\x5cx[0-9a-f]{2}/nmi
  str.gsub!(regex) { |x| x[2,2].to_i(16).chr }
end