Module: LIRC::Protocol

Includes:
EventMachine::Protocols::LineProtocol
Defined in:
lib/lirc/protocol.rb

Overview

EventMachine Protocol for LIRC.

Internally relies on Messages for parsing. Can send Commands to LIRC with send_command.

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.connect!(server:, port: DEFAULT_PORT, &block) ⇒ Object 



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# File 'lib/lirc/protocol.rb', line 14

def self.connect!(server:, port: DEFAULT_PORT, &block)
  EventMachine.connect(server, port, self, &block)
end

Instance Method Details

#initialize(*args, logger: Logger.new(STDERR), **kwargs) ⇒ Object 



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# File 'lib/lirc/protocol.rb', line 18

def initialize(*args, logger: Logger.new(STDERR), **kwargs)
  @logger = logger

  super(*args, **kwargs)
end

#receive_line(line) ⇒ Object 



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# File 'lib/lirc/protocol.rb', line 29

def receive_line(line)
  line = line.chomp
  if @response_parser
    parse_message_line(line)
  elsif line.eql?("BEGIN")
    parse_message_line(line)
  elsif line =~ /^[0-9a-f]/
    receive_message(Messages::ButtonPress.parse(line))
  else
    logger.warn "Received unknown line from lirc: #{line}"
  end
end

#send_command(command) ⇒ Object 



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# File 'lib/lirc/protocol.rb', line 24

def send_command(command)
  send_data "#{command.serialize}\n"
  response_deferrables[command.serialize] ||= EM::DefaultDeferrable.new
end