Sha256: eabf8a801f70c18a4704f714563adf22426860033f10b2b57e2df5c12740c0b9
Contents?: true
Size: 819 Bytes
Versions: 28
Compression:
Stored size: 819 Bytes
Contents
module Pio
# Port numbering.
class PortNumber < BinData::Primitive
NUMBERS = {
in_port: 0xfff8,
table: 0xfff9,
normal: 0xfffa,
flood: 0xfffb,
all: 0xfffc,
controller: 0xfffd,
local: 0xfffe,
none: 0xffff
}
MAX = 0xff00
endian :big
uint16 :port_number
def get
NUMBERS.invert.fetch(port_number)
rescue KeyError
port_number
end
def set(value)
if NUMBERS.key?(value)
self.port_number = NUMBERS.fetch(value)
else
port_number = value.to_i
fail ArgumentError, 'The port_number should be > 0' if port_number < 1
if port_number >= MAX
fail ArgumentError, 'The port_number should be < 0xff00'
end
self.port_number = port_number
end
end
end
end
Version data entries
28 entries across 28 versions & 1 rubygems