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#
# Author:: Kaustubh Deorukhkar (kaustubh@clogeny.com)
# Copyright:: Copyright (c) 2013 Opscode, Inc
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
require "chef/provider/ifconfig"
class Chef
class Provider
class Ifconfig
class Aix < Chef::Provider::Ifconfig
provides :ifconfig, platform: %w(aix)
def load_current_resource
@current_resource = Chef::Resource::Ifconfig.new(@new_resource.name)
@interface_exists = false
found_interface = false
interface = {}
@status = shell_out("ifconfig -a")
@status.stdout.each_line do |line|
if !found_interface
if line =~ /^(\S+):\sflags=(\S+)/
# We have interface name, if this is the interface for @current_resource, load info else skip till next interface is found.
if $1 == @new_resource.device
# Found interface
found_interface = true
@interface_exists = true
@current_resource.target(@new_resource.target)
@current_resource.device($1)
interface[:flags] = $2
@current_resource.metric($1) if line =~ /metric\s(\S+)/
end
end
else
# parse interface related information, stop when next interface is found.
if line =~ /^(\S+):\sflags=(\S+)/
# we are done parsing interface info and hit another one, so stop.
found_interface = false
break
else
if found_interface
# read up interface info
@current_resource.inet_addr($1) if line =~ /inet\s(\S+)\s/
@current_resource.bcast($1) if line =~ /broadcast\s(\S+)/
@current_resource.mask(hex_to_dec_netmask($1)) if line =~ /netmask\s(\S+)\s/
end
end
end
end
@current_resource
end
private
def add_command
# ifconfig changes are temporary, chdev persist across reboots.
raise Chef::Exceptions::Ifconfig, "interface metric attribute cannot be set for :add action" if @new_resource.metric
command = "chdev -l #{@new_resource.device} -a netaddr=#{@new_resource.name}"
command << " -a netmask=#{@new_resource.mask}" if @new_resource.mask
command << " -a mtu=#{@new_resource.mtu}" if @new_resource.mtu
command
end
def delete_command
# ifconfig changes are temporary, chdev persist across reboots.
"chdev -l #{@new_resource.device} -a state=down"
end
def loopback_device
"lo0"
end
def hex_to_dec_netmask(netmask)
# example '0xffff0000' -> '255.255.0.0'
dec = netmask[2..3].to_i(16).to_s(10)
[4,6,8].each { |n| dec = dec + "." + netmask[n..n+1].to_i(16).to_s(10) }
dec
end
end
end
end
end
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