1 files changed, 17 insertions, 3 deletions
diff --git a/project1/proj1_s4498062/webhttp/resource.py b/project1/proj1_s4498062/webhttp/resource.py
index cf2b725..8fefc9c 100644
--- a/project1/proj1_s4498062/webhttp/resource.py
+++ b/project1/proj1_s4498062/webhttp/resource.py
@@ -3,10 +3,15 @@
 This module contains a handler class for resources.
 """
 
-import os
+import binascii
+import hashlib
 import mimetypes
+import os
+import re
 import urlparse
 
+from config import config
+import regexes as r
 
 class FileExistError(Exception):
     """Exception which is raised when file does not exist"""
@@ -37,7 +42,7 @@ class Resource:
         if not os.path.exists(self.path):
             raise FileExistError
         if os.path.isdir(self.path):
-            self.path = os.path.join(self.path, "index.html")
+            self.path = os.path.join(self.path, config('index'))
             if not os.path.exists(self.path):
                 raise FileAccessError
         if not os.path.isfile(self.path):
@@ -52,9 +57,18 @@ class Resource:
             str: ETag for the resource
         """
         stat = os.stat(self.path)
-        etag = ""
+        m = hashlib.md5()
+        m.update(str(stat))
+        etag = binascii.hexlify(m.digest())
         return etag
 
+    def etag_match(self, etag):
+        if etag == None:
+            return False
+        my_etag = self.generate_etag()
+        return etag == '*' or \
+                any([tag == my_etag for tag in re.split(r.ETagSplit, etag)])
+
     def get_content(self):
         """Get the contents of the resource