class Facter::Resolvers::Windows::Uptime

Private Class Methods

build_fact_list(system_uptime) click to toggle source
# File lib/facter/resolvers/windows/uptime.rb, line 46
def build_fact_list(system_uptime)
  @fact_list[:days] = system_uptime[:days]
  @fact_list[:hours] = system_uptime[:hours]
  @fact_list[:seconds] = system_uptime[:seconds]
  @fact_list[:uptime] = system_uptime[:uptime]
end
calculate_system_uptime(fact_name) click to toggle source
# File lib/facter/resolvers/windows/uptime.rb, line 35
def calculate_system_uptime(fact_name)
  seconds = subtract_system_uptime_from_ole&.to_i
  if !seconds || seconds.negative?
    @log.debug 'Unable to determine system uptime!'
    return
  end

  @fact_list = Facter::Util::Resolvers::UptimeHelper.create_uptime_hash(seconds)
  @fact_list[fact_name]
end
post_resolve(fact_name, _options) click to toggle source
# File lib/facter/resolvers/windows/uptime.rb, line 14
def post_resolve(fact_name, _options)
  @fact_list.fetch(fact_name) { calculate_system_uptime(fact_name) }
end
subtract_system_uptime_from_ole() click to toggle source
# File lib/facter/resolvers/windows/uptime.rb, line 18
def subtract_system_uptime_from_ole
  win = Facter::Util::Windows::Win32Ole.new
  opsystem = win.return_first('SELECT LocalDateTime,LastBootUpTime FROM Win32_OperatingSystem')
  unless opsystem
    @log.debug 'WMI query returned no results'\
'for Win32_OperatingSystem with values LocalDateTime and LastBootUpTime.'
    return
  end

  local_time = opsystem.LocalDateTime
  last_bootup = opsystem.LastBootUpTime

  return DateTime.parse(local_time).to_time - DateTime.parse(last_bootup).to_time if local_time && last_bootup

  nil
end