Cleaned project + replaced calls with popen

main.py

@@ -2,6 +2,8 @@
 import argparse, errno, os, subprocess, sys, time
 import upnpigd
 
+VIFIB_NET = "2001:db8:42::/48"
+
 def openvpn(*args, **kw):
     args = ['openvpn',
         '--dev', 'tap',
@@ -38,8 +40,42 @@ def server(*args, **kw):
 def client(ip, *args, **kw):
     return openvpn(remote=ip, *args, **kw)
 
+# How do we get our vifib_ip ?
+
+def babel(network_ip, network_mask, verbose_level):
+    args = [ '-S', '/var/lib/babeld/state',
+            '-I', 'redistribute local ip %s/%s' % (network_ip,network_mask),
+            '-I', 'redistribute local deny',
+            # Route VIFIB ip adresses
+            '-I', 'in ip %s' % VIFIB_NET,
+            # Route only addresse in the 'local' network,
+            # or other entire networks
+            #'-I', 'in ip %s/%s' % (network_ip,network_mask),
+            #'-I', 'in ip ::/0 le %s' % network_mask,
+            # Don't route other addresses
+            '-I', 'in ip deny',
+            '-d', str(verbose_level),
+            '-s'
+            ]
+    return Popen(args)
+
 def main():
-    server = openvpn.server(dev="server",  verb=3 )
+    parser = argparse.ArgumentParser(
+            description="Resilient virtual private network application")
+    _ = parser.add_argument
+    _('--ca', required=True,
+            help="Path to ca.crt file")
+    _('--cert', required=True,
+            help="Path to host certificate file")
+    _('--key', required=True,
+            help="Path to host key file")
+    _('--dh', required=True,
+            help="Path to dh file")
+    _('--verbose', '-v', action='count',
+            help="Defines the verbose level")
+    args=parser.parse_args()
+    # how to setup openvpn connections :
+    server = server(dev='server', verb=3)
     pass
 
 if __name__ == "__main__":