class Facter::Resolvers::Processors

Private Class Methods

build_fact_list(result) click to toggle source
# File lib/facter/resolvers/windows/processors.rb, line 55
def build_fact_list(result)
  @fact_list[:count] = result[:logical_count]
  @fact_list[:isa] = result[:isa]
  @fact_list[:models] = result[:models]
  @fact_list[:physicalcount] = result[:models].size
end
find_isa(arch) click to toggle source
# File lib/facter/resolvers/windows/processors.rb, line 46
def find_isa(arch)
  architecture_hash =
    { 0 => 'x86', 1 => 'MIPS', 2 => 'Alpha', 3 => 'PowerPC', 5 => 'ARM', 6 => 'Itanium', 9 => 'x64' }
  isa = architecture_hash[arch]
  return isa if isa

  log.debug 'Unable to determine processor type: unknown architecture'
end
iterate_proc(result) click to toggle source
# File lib/facter/resolvers/windows/processors.rb, line 33
def iterate_proc(result)
  models = []
  isa = nil
  logical_count = 0
  result.each do |proc|
    models << proc.Name
    logical_count += proc.NumberOfLogicalProcessors if proc.NumberOfLogicalProcessors
    isa ||= find_isa(proc.Architecture)
  end

  { models: models, isa: isa, logical_count: logical_count.zero? ? models.count : logical_count }
end
post_resolve(fact_name, _options) click to toggle source

Count Isa Models PhysicalCount

# File lib/facter/resolvers/windows/processors.rb, line 16
def post_resolve(fact_name, _options)
  @fact_list.fetch(fact_name) { read_fact_from_win32_processor(fact_name) }
end
read_fact_from_win32_processor(fact_name) click to toggle source
# File lib/facter/resolvers/windows/processors.rb, line 20
def read_fact_from_win32_processor(fact_name)
  win = Facter::Util::Windows::Win32Ole.new
  proc = win.exec_query('SELECT Name,Architecture,NumberOfLogicalProcessors FROM Win32_Processor')
  unless proc
    log.debug 'WMI query returned no results'\
    'for Win32_Processor with values Name, Architecture and NumberOfLogicalProcessors.'
    return
  end
  result = iterate_proc(proc)
  build_fact_list(result)
  @fact_list[fact_name]
end