1 files changed, 46 insertions, 0 deletions
diff --git a/lib/puppet/provider/host/parsed.rb b/lib/puppet/provider/host/parsed.rb
new file mode 100644
index 0000000..d3d0039
--- /dev/null
+++ b/lib/puppet/provider/host/parsed.rb
@@ -0,0 +1,46 @@
+require 'puppet/provider/parsedfile'
+
+hosts = nil
+case Facter.value(:osfamily)
+when "Solaris"; hosts = "/etc/inet/hosts"
+when "windows"
+  require 'win32/resolv'
+  hosts = Win32::Resolv.get_hosts_path
+else
+  hosts = "/etc/hosts"
+end
+
+
+Puppet::Type.type(:host).provide(:parsed,:parent => Puppet::Provider::ParsedFile,
+  :default_target => hosts,:filetype => :flat) do
+  confine :exists => hosts
+
+  text_line :comment, :match => /^#/
+  text_line :blank, :match => /^\s*$/
+  hosts_pattern = '^([0-9a-f:]\S+)\s+([^#\s+]\S+)\s*(.*?)?(?:\s*#\s*(.*))?$'
+  record_line :parsed, :fields => %w{ip name host_aliases comment},
+    :optional => %w{host_aliases comment},
+    :match    => /#{hosts_pattern}/,
+    :post_parse => proc { |hash|
+      # An absent comment should match "comment => ''"
+      hash[:comment] = '' if hash[:comment].nil? or hash[:comment] == :absent
+      unless hash[:host_aliases].nil? or hash[:host_aliases] == :absent
+        hash[:host_aliases].gsub!(/\s+/,' ') # Change delimiter
+      end
+    },
+    :to_line  => proc { |hash|
+      [:ip, :name].each do |n|
+        raise ArgumentError, _("%{attr} is a required attribute for hosts") % { attr: n } unless hash[n] and hash[n] != :absent
+      end
+      str = "#{hash[:ip]}\t#{hash[:name]}"
+      if hash.include? :host_aliases and !hash[:host_aliases].nil? and hash[:host_aliases] != :absent
+        str += "\t#{hash[:host_aliases]}"
+      end
+      if hash.include? :comment and !hash[:comment].empty?
+        str += "\t# #{hash[:comment]}"
+      end
+      str
+    }
+
+  text_line :incomplete, :match => /(?! (#{hosts_pattern}))/
+end