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# A module to gather vlan facts
#
module Facter::Util::Vlans
def self.get_vlan_config
output = ""
if File.exists?('/proc/net/vlan/config') and File.readable?('/proc/net/vlan/config')
output = File.open('/proc/net/vlan/config').read
end
output
end
def self.get_vlans
vlans = Array.new
if self.get_vlan_config
self.get_vlan_config.each_line do |line|
if line =~ /^([0-9A-Za-z]+)\.([0-9]+) /
vlans.insert(-1, $~[2]) if $~[2]
end
end
end
vlans.join(',')
end
end
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