ecn-robots: implemented "rude" hba parsing.

phba.py

@@ -1,6 +1,8 @@
 # !/usr/bin/env python -tt
 # -*- encoding: utf-8 -*-
 
+from __future__ import with_statement
+# this is already implemented in Python 2.6.x
 auth_methods = (
     u'trust',
     u'reject',
@@ -67,3 +69,27 @@ class Rule(object):
         self.comment = comment
         self.line = None
 
+def get_hba(path):
+    all_lines = {}
+    laws = {}
+    with open(path, 'r') as f:
+        read_data = f.readlines()
+        lineno = 1
+    for line in read_data:
+        all_lines[lineno] = line
+        if line.startswith(u'#') or len(line.strip())==0:
+            pass
+        else:
+            laws[lineno] = line
+        lineno = lineno +1
+    return all_lines, laws
+
+def test(t):
+    get_hba(u'/etc/postgresql/8.4/main/pg_hba.conf')
+    if t == u'error':
+        error = Rule(u'local',u'trust',u'all',u'all','192.168.1.1/32')
+    else:
+        good = Rule(u'local',u'trust',u'all',u'all')
+if __name__ == '__main__':
+    test(u'aa')
+