Contents

#!ruby

require "bundler"

require "ostruct"
require "socket"
require "logger"
require "buftok"

module Net; end

module Net::IRC
  VERSION = "0.0.15".freeze
  class IRCException < StandardError; end

  require "net/irc/constants"
  require "net/irc/pattern"

  autoload :Message, "net/irc/message"
  autoload :Client,  "net/irc/client"
  autoload :Server,  "net/irc/server"

  class Prefix < String
    def nick
      extract[0]
    end

    def user
      extract[1]
    end

    def host
      extract[2]
    end

    # Extract Prefix String to [nick, user, host] Array.
    def extract
      _, *ret = *self.match(/\A([^\s!]+)(?:!([^\s@]+)@(\S+))?\z/)
      ret
    end
  end

  # Encode to CTCP message. Prefix and postfix \x01.
  def ctcp_encode(str)
    "\x01#{ctcp_quote(str)}\x01"
  end
  #alias :ctcp_encoding :ctcp_encode
  module_function :ctcp_encode #, :ctcp_encoding

  # Decode from CTCP message delimited with \x01.
  def ctcp_decode(str)
    ctcp_dequote(str.delete("\x01"))
  end
  #alias :ctcp_decoding :ctcp_decode
  module_function :ctcp_decode #, :ctcp_decoding

  def ctcp_quote(str)
    low_quote(str.gsub("\\", "\\\\\\\\").gsub("\x01", "\\a"))
  end
  module_function :ctcp_quote

  def ctcp_dequote(str)
    low_dequote(str).gsub("\\a", "\x01").gsub(/\\(.|\z)/m, "\\1")
  end
  module_function :ctcp_dequote

  private
  def low_quote(str)
    str.gsub("\x10", "\x10\x10").gsub("\x00", "\x10\x30").gsub("\r", "\x10r").gsub("\n", "\x10n")
  end

  def low_dequote(str)
    str.gsub("\x10n", "\n").gsub("\x10r", "\r").gsub("\x10\x30", "\x00").gsub("\x10\x10", "\x10")
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
net-irc2-0.0.15	lib/net/irc.rb