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## macosx.rb
## Support methods for Apple OSX facts
##
## Copyright (C) 2007 Jeff McCune
## Author: Jeff McCune <jeff.mccune@northstarlabs.net>
##
## This program 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 (version 2 of the License)
## 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, write to the Free Software
## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston MA 02110-1301 USA
##
module Facter::Util::Macosx
require 'thread'
require 'facter/util/plist'
require 'facter/util/resolution'
# JJM I'd really like to dynamically generate these methods
# by looking at the _name key of the _items dict for each _dataType
def self.profiler_xml(data_field)
Facter::Util::Resolution.exec("/usr/sbin/system_profiler -xml #{data_field}")
end
def self.intern_xml(xml)
return nil unless xml
Plist::parse_xml(xml)
end
# Return an xml result, modified as we need it.
def self.profiler_data(data_field)
begin
return nil unless parsed_xml = intern_xml(profiler_xml(data_field))
return nil unless data = parsed_xml[0]['_items'][0]
data.delete '_name'
data
rescue
return nil
end
end
def self.hardware_overview
profiler_data("SPHardwareDataType")
end
def self.os_overview
profiler_data("SPSoftwareDataType")
end
def self.sw_vers
ver = Hash.new
[ "productName", "productVersion", "buildVersion" ].each do |option|
ver["macosx_#{option}"] = Facter::Util::Resolution.exec("/usr/bin/sw_vers -#{option}").strip
end
productversion = ver["macosx_productVersion"]
if not productversion.nil?
versions = productversion.scan(/(\d+)\.(\d+)\.*(\d*)/)[0]
ver["macosx_productversion_major"] = "#{versions[0]}.#{versions[1]}"
if versions[2].empty? # 10.x should be treated as 10.x.0
versions[2] = "0"
end
ver["macosx_productversion_minor"] = versions[2]
end
ver
end
end
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