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path: root/lib/ohai/plugins/virtualbox.rb
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#
# Author:: "Tim Smith" <tsmith@chef.io>
# Copyright:: Copyright (c) 2015-2016 Chef Software, 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.
#

Ohai.plugin(:Virtualbox) do
  provides "virtualbox"

  collect_data do
    begin
      so = shell_out("VBoxControl guestproperty enumerate")

      if so.exitstatus == 0
        virtualbox Mash.new
        virtualbox[:host] = Mash.new
        virtualbox[:guest] = Mash.new
        so.stdout.lines.each do |line|
          case line
          when /LanguageID, value: (\S*),/
            virtualbox[:host][:language] = Regexp.last_match(1)
          when /VBoxVer, value: (\S*),/
            virtualbox[:host][:version] = Regexp.last_match(1)
          when /VBoxRev, value: (\S*),/
            virtualbox[:host][:revision] = Regexp.last_match(1)
          when /GuestAdd\/VersionExt, value: (\S*),/
            virtualbox[:guest][:guest_additions_version] = Regexp.last_match(1)
          when /GuestAdd\/Revision, value: (\S*),/
            virtualbox[:guest][:guest_additions_revision] = Regexp.last_match(1)
          end
        end
      end
    rescue Ohai::Exceptions::Exec
      Ohai::Log.debug('Plugin Virtualbox: Could not shell_out "VBoxControl guestproperty enumerate". Skipping data')
    end
  end
end