class PacketGen::Header::Eth::MacAddr
Ethernet MAC address, as a group of 6 bytes @author Sylvain Daubert
Public Instance Methods
==(other)
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# File lib/packetgen/header/eth.rb, line 78 def ==(other) other.is_a?(self.class) && fields.all? { |attr| self[attr].value == other[attr].value } end
from_human(str)
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Read a human-readable string to populate MacAddr
@param [String] str @return [self]
# File lib/packetgen/header/eth.rb, line 60 def from_human(str) return self if str.nil? bytes = str.split(/:/) raise ArgumentError, 'not a MAC address' unless bytes.size == 6 6.times do |i| self["a#{i}".to_sym].read(bytes[i].to_i(16)) end self end
to_human()
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MacAddr
in human readable form (colon format) @return [String]
# File lib/packetgen/header/eth.rb, line 74 def to_human fields.map { |m| '%02x' % self[m] }.join(':') end