46 lines
1.9 KiB
Ruby
46 lines
1.9 KiB
Ruby
#
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# Author:: Wade Peacock <wade.peacock@visioncritical.com>
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# License:: Apache License, Version 2.0
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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## See the License for the specific language governing permissions and
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# limitations under the License.
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#
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Ohai.plugin(:DismFeatures) do
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provides 'dism_features'
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collect_data(:windows) do
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dism_features Mash.new
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# This is for 32-bit ruby/chef client on 64-bit Windows
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# This emulates the locate_sysnative_cmd helper as it is not available
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cmd = 'dism.exe'
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dism = if ::File.exist?("#{ENV['WINDIR']}\\sysnative\\#{cmd}")
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"#{ENV['WINDIR']}\\sysnative\\#{cmd}"
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elsif ::File.exist?("#{ENV['WINDIR']}\\system32\\#{cmd}")
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"#{ENV['WINDIR']}\\system32\\#{cmd}"
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else
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cmd
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end
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# Grab raw feature information from dism command line
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raw_list_of_features = shell_out("#{dism} /Get-Features /Online /Format:Table").stdout
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# Split stdout into an array by windows line ending
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features_list = raw_list_of_features.split("\r\n")
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features_list.each do |feature_details_raw|
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# Skip lines that do not match Enable / Disable
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next unless feature_details_raw =~ /(En|Dis)able/
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# Strip trailing whitespace characters then split on n number of spaces + | + n number of spaces
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feature_details = feature_details_raw.strip.split(/\s+[|]\s+/)
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# Add to Mash
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dism_features[feature_details.first] = feature_details.last
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end
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end
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end
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