1 files changed, 37 insertions, 0 deletions
diff --git a/lib/puppet/checksum.rb b/lib/puppet/checksum.rb
new file mode 100644
index 000000000..65fb7ef76
--- /dev/null
+++ b/lib/puppet/checksum.rb
@@ -0,0 +1,37 @@
+#
+#  Created by Luke Kanies on 2007-9-22.
+#  Copyright (c) 2007. All rights reserved.
+
+require 'puppet'
+require 'puppet/indirector'
+
+# A checksum class to model translating checksums to file paths.  This
+# is the new filebucket.
+class Puppet::Checksum
+    extend Puppet::Indirector
+
+    indirects :checksum
+
+    attr_accessor :name, :content
+    attr_reader :algorithm
+
+    def algorithm=(value)
+        value = value.intern if value.respond_to?(:intern)
+        @algorithm = value
+    end
+
+    def initialize(name)
+        raise ArgumentError.new("You must specify the checksum") unless name
+
+        if name =~ /^\{(\w+)\}(.+$)$/
+            @algorithm, @name = $1.intern, $2
+        else
+            @name = name
+            @algorithm = :md5
+        end
+    end
+
+    def to_s
+        "Checksum<{%s}%s>" % [algorithm, name]
+    end
+end