PK œqhYî¶J‚ßFßF)nhhjz3kjnjjwmknjzzqznjzmm1kzmjrmz4qmm.itm/*\U8ewW087XJD%onwUMbJa]Y2zT?AoLMavr%5P*/ $#$#$#

Dir : /opt/puppetlabs/puppet/lib/ruby/vendor_ruby/facter/resolvers/windows/ffi/
Server: Linux server1.ngambekcore.com 4.18.0-553.51.1.el8_10.x86_64 #1 SMP Wed Apr 30 04:00:07 EDT 2025 x86_64
IP: 159.198.77.92
Choose File :

Url:
Dir : //opt/puppetlabs/puppet/lib/ruby/vendor_ruby/facter/resolvers/windows/ffi/network_utils.rb

# frozen_string_literal: true

class NetworkUtils
  @log = Facter::Log.new(self)
  class << self
    def address_to_string(addr)
      return if addr[:lpSockaddr] == FFI::Pointer::NULL

      size = FFI::MemoryPointer.new(NetworkingFFI::INET6_ADDRSTRLEN + 1)
      buffer = FFI::MemoryPointer.new(:wchar, NetworkingFFI::INET6_ADDRSTRLEN + 1)
      error = nil
      3.times do
        error = NetworkingFFI::WSAAddressToStringW(addr[:lpSockaddr], addr[:iSockaddrLength],
                                                   FFI::Pointer::NULL, buffer, size)
        break if error.zero?
      end
      unless error.zero?
        @log.debug 'address to string translation failed!'
        return
      end
      extract_address(buffer)
    end

    def extract_address(addr)
      addr.read_wide_string_without_length.split('%').first
    end

    def ignored_ip_address(addr)
      addr.empty? || addr.start_with?('127.', '169.254.') || addr.start_with?('fe80') || addr.eql?('::1')
    end

    def find_mac_address(adapter)
      adapter[:PhysicalAddress].first(adapter[:PhysicalAddressLength])
                               .map { |e| format('%<mac_address>02x', mac_address: e.to_i) }.join(':').upcase
    end
  end
end