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sysconfig.rb
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sysconfig.rb
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# Copyright (c) [2019] SUSE LLC
#
# 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 SUSE LLC.
#
# To contact SUSE LLC about this file by physical or electronic mail, you may
# find current contact information at www.suse.com.
require "y2network/sysconfig_interface_file"
Yast.import "NetworkInterfaces"
module Y2Network
module ConfigReader
module ConnectionConfig
class Sysconfig
# Constructor
#
# @param interface [String] Interface name
# @return [Y2Network::SysconfigInterfaceFile]
def read(interface)
type = find_type_for(interface)
handler_class = find_handler_class(type)
if handler_class.nil?
log.info "Unknown connection type: '#{type}'"
return nil
end
file = Y2Network::SysconfigInterfaceFile.new(interface.name)
handler_class.new(file).connection_config
end
private
# Determines the type of the connection using the name
#
# If the interface does not contain information about the type, it will rely on
# NetworkInterfaces#GetTypeFromSysfs.
#
# @todo Improve detection logic according to NetworkInterfaces#GetTypeFromIfcfgOrName.
#
# @param interface [Interface] Interface to seach the type for
# @return [Symbol]
def find_type_for(interface)
return interface.type if interface.type
type = Yast::NetworkInterfaces.GetTypeFromSysfs(interface.name)
type.nil? ? :eth : type.to_sym
end
def find_handler_class(type)
require "y2network/config_reader/connection_config/sysconfig_handlers/#{type}"
SysconfigHandlers.const_get(type.to_s.capitalize)
rescue LoadError
nil
end
end
end
end
end