Class: Isaac::IRC

Inherits:
Object
  • Object
show all
Defined in:
lib/isaac/bot.rb

Instance Method Summary collapse

Constructor Details

#initialize(bot, config) ⇒ IRC

Returns a new instance of IRC.



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# File 'lib/isaac/bot.rb', line 121

def initialize(bot, config)
  @bot, @config = bot, config
  @transfered = 0
  @registration = []
end

Instance Method Details

#connect ⇒ Object 



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# File 'lib/isaac/bot.rb', line 127

def connect
  tcp_socket = TCPSocket.open(@config.server, @config.port)

  if @config.ssl
    begin
      require 'openssl'
    rescue ::LoadError
      raise(RuntimeError,"unable to require 'openssl'",caller)
    end

    ssl_context = OpenSSL::SSL::SSLContext.new
    ssl_context.verify_mode = OpenSSL::SSL::VERIFY_NONE

    unless @config.environment == :test
      puts "Using SSL with #{@config.server}:#{@config.port}"
    end

    @socket = OpenSSL::SSL::SSLSocket.new(tcp_socket, ssl_context)
    @socket.sync = true
    @socket.connect
  else
    @socket = tcp_socket
  end

  @queue = Queue.new(@socket, @bot.config.server)
  message "PASS #{@config.password}" if @config.password
  message "NICK #{@config.nick}"
  message "USER #{@config.nick} 0 * :#{@config.realname}"
  @queue.lock

  while line = @socket.gets
    parse line
  end
end

#message(msg) ⇒ Object 



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# File 'lib/isaac/bot.rb', line 196

def message(msg)
  @queue << msg
end

#parse(input) ⇒ Object 



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# File 'lib/isaac/bot.rb', line 162

def parse(input)
  puts "<< #{input}" if @bot.config.verbose
  msg = Message.new(input)

  if ("001".."004").include? msg.command
    @registration << msg.command
    if registered?
      @queue.unlock
      @bot.dispatch(:connect)
    end
  elsif msg.command == "PRIVMSG"
    if msg.params.last == "\001VERSION\001"
      message "NOTICE #{msg.nick} :\001VERSION #{@bot.config.version}\001"
    end

    type = msg.channel? ? :channel : :private
    @bot.dispatch(type, msg)
  elsif msg.error?
    @bot.dispatch(:error, msg)
  elsif msg.command == "PING"
    @queue.unlock
    message "PONG :#{msg.params.first}"
  elsif msg.command == "PONG"
    @queue.unlock
  else
    event = msg.command.downcase.to_sym
    @bot.dispatch(event, msg)
  end
end

#registered? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/isaac/bot.rb', line 192

def registered?
  (("001".."004").to_a - @registration).empty?
end