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Diffstat (limited to 'lib/wmi_lite/wmi_instance.rb')
-rw-r--r-- | lib/wmi_lite/wmi_instance.rb | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/lib/wmi_lite/wmi_instance.rb b/lib/wmi_lite/wmi_instance.rb new file mode 100644 index 0000000..88228c7 --- /dev/null +++ b/lib/wmi_lite/wmi_instance.rb @@ -0,0 +1,48 @@ +# +# Author:: Adam Edwards (<adamed@getchef.com>) +# Copyright:: Copyright 2014 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. +# +module WmiLite + class Wmi + class Instance + + attr_reader :wmi_ole_object + + def initialize(wmi_ole_object) + @wmi_ole_object = wmi_ole_object + @property_map = self.class.wmi_ole_object_to_hash(wmi_ole_object) + end + + def [](key) + @property_map[key] + end + + private + + def self.wmi_ole_object_to_hash(wmi_object) + property_map = {} + wmi_object.properties_.each do |property| + property_map[property.name.downcase] = wmi_object.invoke(property.name) + end + + @wmi_ole_object = wmi_object + + property_map.freeze + end + + end + end +end |