srv.rb in net-dns2-0.8.7

- old
+ new

@@ -1,22 +1,36 @@
 module Net # :nodoc:
   module DNS
     class RR
       
       #------------------------------------------------------------
-      # RR type SRV
+      # RR type SRV (RFC2052)
+      # A DNS RR for specifying the location of services (DNS SRV),
+      # contains the location of the server(s) for a specific
+      # protocol and domain (like a more general form of MX).
       #------------------------------------------------------------
       class SRV < RR
         
         attr_reader :priority, :weight, :port, :host
         
+        # Gets the standardized value for this record,
+        # represented by the value of <tt>port</tt>, <tt>priority</tt>,
+        # <tt>weight</tt>, and <tt>host</tt>.
+        #
+        # Returns a String.
+        def value
+          "#{port} #{priority} #{weight} #{host}"
+        end
+
         private
         
         def build_pack
-          str = ""
+          @srv_pack = [@port, @priority, @weight].pack("n n n")
+          @srv_pack += pack_name(@host)
+          @rdlength = @srv_pack.size
         end
-        
+
         def subclass_new_from_binary(data,offset)
           off_end = offset + @rdlength
           @priority, @weight, @port = data.unpack("@#{offset} n n n")
           offset+=6
 
@@ -30,14 +44,20 @@
           end
           @host=@host.join(".")
           offset
         end
         
-        private
-        
-          def set_type
-            @type = Net::DNS::RR::Types.new("SRV")
-          end
+        def set_type
+          @type = Net::DNS::RR::Types.new("SRV")
+        end
+
+        def get_inspect
+          value
+        end
+
+        def get_data
+          @srv_pack
+        end
         
       end
     end
         
   end