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Contents
# A module to gather macaddress facts
#
module Facter::Util::Macaddress
def self.standardize(macaddress)
return nil unless macaddress
macaddress.split(":").map{|x| "0#{x}"[-2..-1]}.join(":")
end
module Darwin
def self.macaddress
iface = default_interface
Facter.warn "Could not find a default route. Using first non-loopback interface" if iface.empty?
macaddress = `#{ifconfig_command} #{iface} | /usr/bin/awk '/ether/{print $2;exit}'`.chomp
macaddress.empty? ? nil : macaddress
end
def self.default_interface
`#{netstat_command} | /usr/bin/awk '/^default/{print $6;exit}'`.chomp
end
private
def self.netstat_command
'/usr/sbin/netstat -rn'
end
def self.ifconfig_command
'/sbin/ifconfig'
end
end
module Windows
def macaddress
require 'facter/util/ip/windows'
adapter = Facter::Util::IP::Windows.get_preferred_ipv4_adapters.first
adapter ? adapter.MACAddress : nil
end
module_function :macaddress
end
end
Version data entries
129 entries across 129 versions & 2 rubygems