Optimize the rule processing function to parse only once, then manipulate the parsed...

[sfa.git] / sfatables / runtime.py

diff --git a/sfatables/runtime.py b/sfatables/runtime.py
index b384516..b155809 100644 (file)
--- a/sfatables/runtime.py
+++ b/sfatables/runtime.py
@@ -13,7 +13,7 @@ from sfatables.xmlrule import *
 
 class SFATablesRules:
     def __init__(self, chain_name):
-        self.context = None # placeholder for rspec_manger
+        self.contexts = None # placeholder for rspec_manger
         self.sorted_rule_list = []
         chain_dir_path = os.path.join(sfatables_config,chain_name)
         rule_list = List().get_rule_list(chain_dir_path)
@@ -26,7 +26,8 @@ class SFATablesRules:
         return
 
     def apply(self, rspec):
-        intermediate_rspec = rspec
+        doc = libxml2.parseDoc(rspec)
+        intermediate_rspec = doc
         for rule in self.sorted_rule_list:
             intermediate_rspec  = rule.apply_interpreted(intermediate_rspec)
             if (rule.terminal):