X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sfatables%2Fsfatables;h=924c90579b0ca87632965f886a27b71728132a3e;hb=78e5fb75e3793ae9dfce7f1bbd4a2b0f27b7ecc6;hp=9abcf6cda0d808ff5a2d231ce03ffdb31bfb85c0;hpb=483772a0716028a34cb98012fbe252ffd445fedf;p=sfa.git

diff --git a/sfatables/sfatables b/sfatables/sfatables
index 9abcf6cd..924c9057 100755
--- a/sfatables/sfatables
+++ b/sfatables/sfatables
@@ -1,4 +1,4 @@
-#!/usr/bin/python 
+#!/usr/bin/env python3
 
 # This file parses an sfatables command and generates XML files that parameterize
 # matches and targets. Each such XML file defines a rule. Rules are dropped in directories
@@ -8,13 +8,12 @@
 
 import sys
 import os
-import pdb
-import libxml2
+import glob
 
 from optparse import OptionParser
-from sfatables import commands, matches, targets
+from sfatables import commands
 from sfatables.xmlextension import Xmlextension
-from sfatables.globals import *
+from sfatables.globals import target_dir, match_dir
 
 def load_commands(module, list):
     command_dict={}
@@ -26,11 +25,14 @@ def load_commands(module, list):
 
     return command_dict
 
-def load_xml_extensions(module, dir, list):
+def load_xml_extensions(module, ext_dir):
     ext_dict={}
 
-    for ext_name in list:
-        module = Xmlextension(dir, ext_name)
+    exts = glob.glob(ext_dir + os.path.sep + "*")
+    for ext in exts:
+        module = Xmlextension(ext)
+        # get the filename and get rid of the ".xml" extension
+        ext_name = os.path.extsep.join(os.path.splitext(os.path.basename(ext))[:-1])
         ext_dict[ext_name]=module
 
     return ext_dict
@@ -40,7 +42,7 @@ def create_parser(command_dict):
     parser = OptionParser(usage="sfatables [command] [chain] [match] [target]",
                              description='See "man sfatables" for more detail.')
     
-    for k in command_dict.keys():
+    for k in list(command_dict.keys()):
         command = command_dict[k]
         for (short_option,long_option) in command.options:
             parser.add_option(short_option,long_option,dest=command.type,action=command.action,const=k,help=command.help,metavar="CHAIN")
@@ -51,7 +53,7 @@ def create_parser_xml_ext(ext_dict):
     parser = OptionParser(usage="sfatables [command] [chain] [match] [target]",
                              description='See "man sfatables" for more detail.')
     
-    for k in ext_dict.keys():
+    for k in list(ext_dict.keys()):
         command = ext_dict[k]
         for arg in command.arguments:
             parser.add_option('',"--"+arg['name'],dest=arg['name'],help=arg['help'],metavar=arg['target'])
@@ -87,18 +89,18 @@ def main():
     if (command.matches):
         if (len(pargs)<2):
             raise Exception("Must specify match for this command")
-        match_dict = load_xml_extensions("sfatables.matches",match_dir, matches.all)
+        match_dict = load_xml_extensions("sfatables.matches",match_dir)
         match_parser = create_parser_xml_ext(match_dict)
-        matches_str = ",".join(match_dict.keys())
+        matches_str = ",".join(list(match_dict.keys()))
         match_parser.add_option('-m','--match',dest='name',help='Match name (one of %s)'%matches_str, metavar = 'MATCH')
-        match_parser.add_option('-n','--negate',dest='negate',help='Negate result',action=store_true)
+        match_parser.add_option('-n','--negate',dest='negate',help='Negate result',action='store_true')
         (match_options, args) = match_parser.parse_args(pargs[1])
         try:
             name = match_options.name
         except Exception:
-            print "Must specify match name with -m"
+            print("Must specify match name with -m")
 
-        if (match_dict.has_key(name)):
+        if (name in match_dict):
             setattr(match_options, 'arguments', match_dict[name].arguments)
         else:
             raise Exception('Match %s not found'%name)
@@ -109,17 +111,18 @@ def main():
     if (command.targets):
         if (len(pargs)<3):
             raise Exception("Must specify a target for this command")
-        target_dict = load_xml_extensions("sfatables.targets",target_dir,targets.all)
+        target_dict = load_xml_extensions("sfatables.targets",target_dir)
         target_parser = create_parser_xml_ext(target_dict)
-        targets_str = ",".join(target_dict.keys())
-        target_parser.add_option('-j','--jump',dest='name',help='Target name (one of %s)'%targets, metavar = 'TARGET')
+        targets_str = ",".join(list(target_dict.keys()))
+        target_parser.add_option('-j','--jump',dest='name',help='Target name (one of %s)'%targets_str, metavar = 'TARGET')
+        target_parser.add_option('-e','--element',dest='element',help='Element name', metavar = 'ELEMENT')
         (target_options, args) = target_parser.parse_args(pargs[2])
         try:
             name = target_options.name
         except Exception:
-            print "Must specify target name with -m"
+            print("Must specify target name with -j")
 
-        if (target_dict.has_key(name)):
+        if (name in target_dict):
             setattr(target_options, 'arguments', target_dict[name].arguments)
         else:
             raise Exception('Target %s not found'%name)