library/systemd/src/modules/ServicesProposal.rb
# ***************************************************************************
#
# Copyright (c) 2014 Novell, Inc.
# All Rights Reserved.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of version 2 of the GNU General Public License as
# published by the Free Software Foundation.
#
# This program 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 this program; if not, contact Novell, Inc.
#
# To contact Novell about this file by physical or electronic mail,
# you may find current contact information at www.novell.com
#
# ***************************************************************************
###
#
# Holds information about services that were enabled or disabled during
# installation. At this time it's only used for exporting the configuration
# for AutoYast at the end of the installation.
#
require "yast"
module Yast
class ServicesProposalClass < Module
include Yast::Logger
def initialize
super
@services = {}
end
def reset
@services = {}
end
# Marks the given service as enabled
#
# @param [String] service name
def enable_service(service)
check_service(service)
@services[service] = :enabled
end
# Marks the given service as disabled
#
# @param [String] service name
def disable_service(service)
check_service(service)
@services[service] = :disabled
end
# Returns all services currently marked as enabled
#
# @return [Array <String>] list of enabled services
def enabled_services
@services.select { |_service, status| status == :enabled }.keys
end
# Returns all services currently marked as disabled
#
# @return [Array <String>] list of disabled services
def disabled_services
@services.select { |_service, status| status == :disabled }.keys
end
private
# Checks the given service
# Raises an exception in case of an error
def check_service(service)
return if service && !service.empty?
raise ArgumentError, "Wrong service name '#{service.inspect}'"
end
end
ServicesProposal = ServicesProposalClass.new
end