Module: Butler::IRC::Parser::Expressions

Defined in:

lib/butler/irc/parser.rb

Overview

RFC 2812, Parser itself uses a simplified matching

Constant Summary

Special =

/[\[\]\\`_^{|}]/

Letter =

/[A-Za-z]/

Hex =

/[\dA-Fa-f]/

ChannelID =

/[A-Z\d]{5}/

Chanstring =

/[^\x00\x07\x10\x0D\x20,:]/

Channel =

/(?:[#+&]|!#{ChannelID})#{Chanstring}(?::#{Chanstring})?/

User =

/[^\x00\x10\x0D\x20@]/

Nick =

/[A-Za-z\[\]\\`_^{|}][A-Za-z\d\[\]\\`_^{|}-]*/

Command =

/[A-Za-z]+|\d{3}/

IP4addr =

/\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}/

IP6addr =

/[\dA-Fa-f](?::[\dA-Fa-f]){7}|0:0:0:0:0:(?:0|[Ff]{4}):#{IP4addr}/

Hostaddr =

/#{IP4addr}|#{IP6addr}/

Shortname =

/[A-Za-z0-9][A-Za-z0-9-]*/

Hostname =

/#{Shortname}(?:\.#{Shortname})*/

Host =

/#{Hostname}|#{Hostaddr}/

Prefix =

/#{Hostname}|#{Nick}(?:(?:!#{User})?@#{Host})?/

Params =

 FIXME

/.*/

Message =

/(:#{Prefix} )?#{Command}(#{Params})?/