Fiat lux

lib/dyndnsd/generator/bind.rb

@@ -0,0 +1,29 @@
+
+module Dyndnsd
+  module Generator
+    class Bind
+      def initialize(config)
+        @ttl = config['ttl']
+        @origin = config['origin']
+        @dns = config['dns']
+        @email_addr = config['email_addr']
+      end
+
+      def generate(zone)
+        out = []
+        out << "$TTL #{@ttl}"
+        out << "$ORIGIN #{@origin}"
+        out << ""
+        out << "@ IN SOA #{@dns} #{@email_addr} ( #{zone['serial']} 3h 5m 1w 1h )"
+        out << "@ IN NS #{@dns}"
+        out << ""
+        zone['hosts'].each do |hostname,ip|
+          name = hostname.chomp('.' + @origin[0..-2])
+          out << "#{name} IN A #{ip}"
+        end
+        out << ""
+        out.join("\n")
+      end
+    end
+  end
+end