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Contents
require 'pio/options'
require 'pio/dhcp/common_options'
require 'pio/dhcp/dhcp_tlv_options'
module Pio
class Dhcp
# Options for creating a DHCP message.
class BootReplyOptions < Pio::Options
include CommonOptions
include DhcpTlvOptions
mandatory_option :source_mac
mandatory_option :destination_mac
mandatory_option :ip_source_address
mandatory_option :ip_destination_address
mandatory_option :type
option :subnet_mask
option :renewal_time_value
option :rebinding_time_value
option :ip_address_lease_time
option :server_identifier
option :transaction_id
def initialize(options)
@options = options
end
def to_hash
{
destination_mac: destination_mac,
source_mac: source_mac,
ip_destination_address: ip_destination_address,
ip_source_address: ip_source_address,
udp_src_port: BOOTPS,
udp_dst_port: BOOTPC,
dhcp: dhcp_data
}
end
private
def dhcp_field_values
{
message_type: BootReply::MESSAGE_TYPE,
transaction_id: transaction_id,
client_ip_address: QUAD_ZERO_IP_ADDRESS,
your_ip_address: ip_destination_address,
next_server_ip_address: QUAD_ZERO_IP_ADDRESS,
relay_agent_ip_address: QUAD_ZERO_IP_ADDRESS,
client_mac_address: source_mac,
optional_tlvs: options_for_optional_tlv
}
end
def options_for_optional_tlv
[
message_type_hash,
renewal_time_value_hash,
rebinding_time_value_hash,
ip_address_lease_time_hash,
dhcp_server_identifier_hash,
subnet_mask_hash
].compact
end
def server_identifier
IPv4Address.new(
@options[:server_identifier] || ip_source_address
)
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems