class RushButton::DashCapture
Constants
- REFER_URL
- VENDOR_NAME
Public Class Methods
new(iface)
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# File lib/rush_button/dash_capture.rb, line 11 def initialize iface @capture = Capture.new(iface: iface, filter: Protocol::ARP, promisc: true) end
Public Instance Methods
capture()
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# File lib/rush_button/dash_capture.rb, line 15 def capture not_amazons = [] loop do packet = @capture.next unless packet sleep 1 next end if ARPPacket.can_parse? packet src_mac = ARPPacket.parse(packet).eth_src_readable puts "captured MAC: #{src_mac}" if $DEBUG if not_amazons.include? src_mac next end vendor_mac = (src_mac.split(":"))[0..2].join(":") puts "refer to #{REFER_URL+vendor_mac}..." if $DEBUG vendor_name = Net::HTTP.get URI.parse(REFER_URL+vendor_mac) puts "vendor name: #{vendor_name}" if $DEBUG if vendor_name == VENDOR_NAME puts "this is Amazon!" if $DEBUG return src_mac else not_amazons << src_mac end end end end