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39
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1 class Puppet::Provider::Firewall < Puppet::Provider
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2
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3 # Prefetch our rule list. This is ran once every time before any other
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4 # action (besides initialization of each object).
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5 def self.prefetch(resources)
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6 debug("[prefetch(resources)]")
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7 instances.each do |prov|
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8 if resource = resources[prov.name] || resources[prov.name.downcase]
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9 resource.provider = prov
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10 end
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11 end
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12 end
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13
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14 # Look up the current status. This allows us to conventiently look up
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15 # existing status with properties[:foo].
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16 def properties
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17 if @property_hash.empty?
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18 @property_hash = query || {:ensure => :absent}
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19 @property_hash[:ensure] = :absent if @property_hash.empty?
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20 end
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21 @property_hash.dup
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22 end
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23
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24 # Pull the current state of the list from the full list. We're
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25 # getting some double entendre here....
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26 def query
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27 self.class.instances.each do |instance|
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28 if instance.name == self.name or instance.name.downcase == self.name
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29 return instance.properties
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30 end
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31 end
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32 nil
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33 end
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34 end
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