Initial Chef repository

cookbooks/windows/providers/feature_dism.rb

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+#
+# Author:: Seth Chisamore (<schisamo@chef.io>)
+# Cookbook Name:: windows
+# Provider:: feature_dism
+#
+# Copyright:: 2011, Chef Software, Inc.
+#
+# 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.
+#
+
+include Chef::Provider::WindowsFeature::Base
+include Chef::Mixin::ShellOut
+include Windows::Helper
+
+def install_feature(name)
+  addsource = @new_resource.source ? "/LimitAccess /Source:\"#{@new_resource.source}\"" : ""
+  addall = @new_resource.all ? "/All" : ""
+  shell_out!("#{dism} /online /enable-feature /featurename:#{@new_resource.feature_name} /norestart #{addsource} #{addall}", {:returns => [0,42,127,3010]})
+end
+
+def remove_feature(name)
+  shell_out!("#{dism} /online /disable-feature /featurename:#{@new_resource.feature_name} /norestart", {:returns => [0,42,127,3010]})
+end
+
+def delete_feature(name)
+  if win_version.major_version >= 6 and win_version.minor_version >=2
+    shell_out!("#{dism} /online /disable-feature /featurename:#{@new_resource.feature_name} /Remove /norestart", {:returns => [0,42,127,3010]})
+  else
+    raise Chef::Exceptions::UnsupportedAction, "#{self.to_s} :delete action not support on #{win_version.sku}"
+  end
+end
+
+def installed?
+  @installed ||= begin
+    cmd = shell_out("#{dism} /online /Get-Features", {:returns => [0,42,127]})
+    cmd.stderr.empty? && (cmd.stdout =~  /^Feature Name : #{@new_resource.feature_name}.?$\n^State : Enabled.?$/i)
+  end
+end
+
+def available?
+  @available ||= begin
+    cmd = shell_out("#{dism} /online /Get-Features", {:returns => [0,42,127]})
+    cmd.stderr.empty? && (cmd.stdout !~  /^Feature Name : #{@new_resource.feature_name}.?$\n^State : .* with payload removed.?$/i)
+  end
+end
+
+private
+# account for File System Redirector
+# http://msdn.microsoft.com/en-us/library/aa384187(v=vs.85).aspx
+def dism
+  @dism ||= begin
+    locate_sysnative_cmd("dism.exe")
+  end
+end