Method: Inspec::Resources::WMI#params

Defined in:
lib/resources/wmi.rb

#params ⇒ Object 



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# File 'lib/resources/wmi.rb', line 58

def params
  return @content if defined?(@content)
  @content = {}

  # abort if no options are available
  return @content unless defined?(@options)

  # filter for supported options
  args = @options.select { |key, _value| [:class, :namespace, :query, :filter].include?(key) }

  # convert to Get-WmiObject arguments
  params = ''
  args.each { |key, value| params += " -#{key} \"#{value}\"" }

  # run wmi command and filter empty wmi
  script = "  Filter Aggregate\n  {\n      $arr = @{}\n      $_.properties | % {\n          $arr.Add($_.name, $_.value)\n      }\n      $arr\n  }\n  Get-WmiObject \#{params} | Aggregate | ConvertTo-Json\n  EOH\n\n  # run wmi command\n  cmd = inspec.powershell(script)\n  @content = JSON.parse(cmd.stdout)\n\n  # make all keys case-insensitive\n  @content = lowercase_keys(@content)\nrescue JSON::ParserError => _e\n  @content\nend\n"