1 files changed, 19 insertions, 2 deletions
diff --git a/project2/proj2_s4498062/dns/server.py b/project2/proj2_s4498062/dns/server.py
index d4e3109..f01043d 100644
--- a/project2/proj2_s4498062/dns/server.py
+++ b/project2/proj2_s4498062/dns/server.py
@@ -1,13 +1,16 @@
-#!/usr/bin/env python2
-
 """ A recursive DNS server
 
 This module provides a recursive DNS server. You will have to implement this
 server using the algorithm described in section 4.3.2 of RFC 1034.
 """
 
+import re
 from threading import Thread
 
+import dns.regexes as rgx
+from dns.classes import Class
+from dns.types import Type
+
 
 class RequestHandler(Thread):
     """ A handler for requests to the DNS server """
@@ -51,3 +54,17 @@ class Server(object):
         """ Shutdown the server """
         self.done = True
         # TODO: shutdown socket
+
+    def parse_zone_file(self, fname):
+        with open(fname) as zonef:
+            zone = zonef.read()
+            for match in re.finditer(rgx.ZONE_LINE_DOMAIN, zone, re.MULTILINE):
+                match = match.groups()
+                name = match[0]
+                ttl = int(match[1] or match[4] or ttl)
+                class_ = Class.from_string(
+                    match[2] or match[3] or Class.to_string(class_))
+                type_ = Type.from_string(match[5])
+                data = match[6]
+                print match
+                print name, ttl, Class.to_string(class_), Type.to_string(type_), data