# Copyright (C) 2005-2006 Christopher Cyll # Copyright (C) 2014, 2015 Matijs van Zuijlen # # Alexandria is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License as # published by the Free Software Foundation; either version 2 of the # License, or (at your option) any later version. # # Alexandria is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public # License along with Alexandria; see the file COPYING. If not, # write to the Free Software Foundation, Inc., 51 Franklin Street, # Fifth Floor, Boston, MA 02110-1301 USA. # Scanners should respond to name(), match?(data), and decode(data). # They should add an instance of themselves to the Scanner Registry # on module load. module Alexandria module Scanners REGISTRY = [] def self.register(scanner) REGISTRY.push(scanner) end def self.default_scanner REGISTRY.first end def self.find_scanner(name) REGISTRY.find { |scanner| scanner.name == name } end def self.each_scanner REGISTRY.each { |scanner| yield scanner } end end end