utils_patch.rb

module RestClient
  module Utils
    def self.cgi_parse_header(line)
      parts = _cgi_parseparam(';' + line).to_a
      key = parts[0]
      pdict = {}

      while (p = parts.shift)
        i = p.index('=')
        if i
          name = p[0...i].strip.downcase
          value = p[i+1..-1].strip
          if value.length >= 2 && value[0] == '"' && value[-1] == '"'
            value = value[1...-1]
            value = value.gsub('\\\\', '\\').gsub('\\"', '"')
          end
          pdict[name] = value
        end
      end

      [key, pdict]
    end
  end
end