Module: Pio::MessageTypeSelector

Included in:
Arp, Icmp
Defined in:
lib/pio/message_type_selector.rb

Overview

Macros for defining message types.

Instance Method Summary collapse

Instance Method Details

#message_type(options) ⇒ Object 



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# File 'lib/pio/message_type_selector.rb', line 7

def message_type(options)
  const_set(:MESSAGE_TYPE, options)
end

#read(raw_data) ⇒ Object 



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# File 'lib/pio/message_type_selector.rb', line 11

def read(raw_data)
  format = const_get(:Format).read(raw_data)
  message = const_get(:MESSAGE_TYPE)[format.message_type].allocate
  message.instance_variable_set :@format, format
  message
rescue
  raise Pio::ParseError, $ERROR_INFO.message
end