Sha256: 3378dc6188da2a795e8298ac0fb363275e3019532490f4ee77a2ab7b123ec41e
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Size: 1.27 KB
Versions: 38
Compression:
Stored size: 1.27 KB
Contents
require 'pio/arp/message'
require 'pio/mac'
require 'pio/options'
module Pio
class Arp
# ARP Request packet generator
class Request < Message
OPERATION = 1
public_class_method :new
# User options for creating an Arp Request.
class Options < Pio::Options
mandatory_option :source_mac
mandatory_option :sender_protocol_address
mandatory_option :target_protocol_address
BROADCAST_MAC = Mac.new(0xffffffffffff).freeze
ALL_ZERO_MAC = Mac.new(0).freeze
def initialize(options)
validate options
@source_mac = Mac.new(options[:source_mac]).freeze
@sender_protocol_address =
IPv4Address.new(options[:sender_protocol_address]).freeze
@target_protocol_address =
IPv4Address.new(options[:target_protocol_address]).freeze
end
def to_hash
{
operation: OPERATION,
source_mac: @source_mac,
destination_mac: BROADCAST_MAC,
sender_hardware_address: @source_mac,
target_hardware_address: ALL_ZERO_MAC,
sender_protocol_address: @sender_protocol_address,
target_protocol_address: @target_protocol_address
}.freeze
end
end
end
end
end
Version data entries
38 entries across 38 versions & 1 rubygems