You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: titanftp_xcrc_traversal.rb
    path of file: ./repos/metasploit-framework/modules/auxiliary/scanner/ftp
    
    the code of the file until where you have to start completion: ##
# This module requires Metasploit: https://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##

class MetasploitModule < Msf::Auxiliary
  include Msf::Exploit::Remote::Ftp
  include Msf::Auxiliary::Report
  include Msf::Auxiliary::Scanner

  def proto
    'ftp'
  end

  def initialize
    super(
      'Name'           => 'Titan FTP XCRC Directory Traversal Information Disclosure',
      'Description'    => %q{
          This module exploits a directory traversal vulnerability in the XCRC command
        implemented in versions of Titan FTP up to and including 8.10.1125. By making
        sending multiple XCRC command, it is possible to disclose the contents of any
        file on the drive with a simple CRC "brute
    
  def initialize
    super(
      'Name'           => 'Titan FTP XCRC Directory Traversal Information Disclosure',
      'Description'    => %q{
          This module exploits a directory traversal vulnerability in the XCRC command
        implemented in versions of Titan FTP up to and including 8.10.1125. By making
        sending multiple XCRC command, it is possible to disclose the contents of any
        file on the drive with a simple CRC "brute force" attack.

        Although the daemon runs with SYSTEM privileges, access is limited to files
        that reside on the same drive as the FTP server's root directory.
      },
      'Author'         =>
        [
          'jduck',
          'Brandon McCann @zeknox <bmccann[at]accuvant.com>',
        ],
      'License'        => MSF_LICENSE,
      'References'     =>
        [
          [ 'CVE', '2010-2426' ],
          [ 'OSVDB', '65533'],
          [ 'URL', 'https://seclists.org/bugtraq/2010/Jun/160' ]
        ],
      'DisclosureDate' => 'Jun 15 2010'
    )

    register_options(
      [
        Opt::RPORT(21),
        OptString.new('TRAVERSAL', [ true, "String to traverse to the drive's root directory", "..\\..\\" ]),
        OptString.new('PATH', [ true, "Path to the file to disclose, relative to the root dir.", 'windows\\win.ini'])
      ])
  end