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PacketFu::Timestamp

The Timestamp class defines how Timestamps appear in libpcap files.

Header Definition

Symbol  :endian  Default: :little
Int32   :sec
Int32   :usec

Public Class Methods

new(args={}) click to toggle source
# File lib/packetfu/pcap.rb, line 108
def initialize(args={})
        set_endianness(args[:endian] ||= :little)
        init_fields(args)
        super(args[:endian], args[:sec], args[:usec])
end

Public Instance Methods

init_fields(args={}) click to toggle source

Called by initialize to set the initial fields.

# File lib/packetfu/pcap.rb, line 115
def init_fields(args={})
        args[:sec] = @int32.new(args[:sec])
        args[:usec] = @int32.new(args[:usec])
        return args
end
read(str) click to toggle source

Reads a string to populate the object.

# File lib/packetfu/pcap.rb, line 127
def read(str)
        force_binary(str)
        return self if str.nil?
        self[:sec].read str[0,4]
        self[:usec].read str[4,4]
        self
end
to_s() click to toggle source

Returns the object in string form.

# File lib/packetfu/pcap.rb, line 122
def to_s
        self.to_a[1,2].map {|x| x.to_s}.join
end

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