Adding the first round of Nagios code. There are no

tests here, but at least a single Nagios type is
functional.  Now I need to do some metaprogramming
so this works for all nagios types, and add tests for
the whole thing.

3 files changed, 66 insertions, 1 deletions

diff --git a/lib/puppet/provider/naginator.rb b/lib/puppet/provider/naginator.rb
new file mode 100644
index 000000000..8e8a3d65e
--- /dev/null
+++ b/lib/puppet/provider/naginator.rb
@@ -0,0 +1,55 @@
+#  Created by Luke Kanies on 2007-11-27.
+#  Copyright (c) 2007. All rights reserved.
+
+require 'puppet'
+require 'puppet/provider/parsedfile'
+require 'puppet/external/nagios'
+
+# The base class for all Naginator providers.
+class Puppet::Provider::Naginator < Puppet::Provider::ParsedFile
+    # Retrieve the associated class from Nagios::Base.
+    def self.nagios_type
+        unless defined?(@nagios_type) and @nagios_type
+            name = resource_type.name.to_s.sub(/^nagios_/, '')
+            unless @nagios_type = Nagios::Base.type(name.to_sym)
+                raise Puppet::DevError, "Could not find nagios type '%s'" % name
+            end
+
+            # And add our 'ensure' settings, since they aren't a part of
+            # Naginator by default
+            @nagios_type.send(:attr_accessor, :ensure, :target, :on_disk)
+        end
+        @nagios_type
+    end
+
+    def self.parse(text)
+        Nagios::Parser.new.parse(text)
+    end
+
+    def self.to_file(records)
+        header + records.collect { |record| record.to_s }.join("\n")
+    end
+
+    def self.skip_record?(record)
+        false
+    end
+
+    def self.valid_attr?(klass, attr_name)
+        nagios_type.parameters.include?(attr_name)
+    end
+
+    def initialize(resource = nil)
+        if resource.is_a?(Nagios::Base)
+            # We don't use a duplicate here, because some providers (ParsedFile, at least)
+            # use the hash here for later events.
+            @property_hash = resource
+        elsif resource
+            @resource = resource if resource
+            # LAK 2007-05-09: Keep the model stuff around for backward compatibility
+            @model = resource
+            @property_hash = self.class.nagios_type.new
+        else
+            @property_hash = self.class.nagios_type.new
+        end
+    end
+end
diff --git a/lib/puppet/provider/nagios_command/naginator.rb b/lib/puppet/provider/nagios_command/naginator.rb
new file mode 100644
index 000000000..c62232426
--- /dev/null
+++ b/lib/puppet/provider/nagios_command/naginator.rb
@@ -0,0 +1,4 @@
+require 'puppet/provider/naginator'
+
+Puppet::Type.type(:nagios_command).provide(:naginator, :parent => Puppet::Provider::Naginator, :default_target => '/tmp/nagios/nagios_command.cfg') do
+end
diff --git a/lib/puppet/provider/parsedfile.rb b/lib/puppet/provider/parsedfile.rb
index 76654c4f4..b4a4a3b91 100755
--- a/lib/puppet/provider/parsedfile.rb
+++ b/lib/puppet/provider/parsedfile.rb
@@ -180,7 +180,7 @@ class Puppet::Provider::ParsedFile < Puppet::Provider
             matchers = resources.dup
             @records.each do |record|
                 # Skip things like comments and blank lines
-                next if record_type(record[:record_type]).text?
+                next if skip_record?(record)
 
                 if name = record[:name] and resource = resources[name]
                     resource.provider = new(record)
@@ -243,6 +243,12 @@ class Puppet::Provider::ParsedFile < Puppet::Provider
         end
     end
 
+    # Should we skip the record?  Basically, we skip text records.
+    # This is only here so subclasses can override it.
+    def self.skip_record?(record)
+        record_type(record[:record_type]).text?
+    end
+
     # Initialize the object if necessary.
     def self.target_object(target)
         @target_objects[target] ||= filetype.new(target)