-### $Id$
-### $URL$
-
-from sfa.util.faults import *
-
-def get_leaf(hrn):
- parts = hrn.split(".")
- return ".".join(parts[-1:])
-
-def get_authority(hrn):
- parts = hrn.split(".")
- return ".".join(parts[:-1])
-
-def hrn_to_pl_slicename(hrn):
- parts = hrn.split(".")
- return parts[-2] + "_" + parts[-1]
-
-# assuming hrn is the hrn of an authority, return the plc authority name
-def hrn_to_pl_authname(hrn):
- parts = hrn.split(".")
- return parts[-1]
-
-# assuming hrn is the hrn of an authority, return the plc login_base
-def hrn_to_pl_login_base(hrn):
- return hrn_to_pl_authname(hrn)
-
-def hostname_to_hrn(auth_hrn, login_base, hostname):
- """
- Convert hrn to plantelab name.
- """
- sfa_hostname = ".".join([auth_hrn, login_base, hostname.split(".")[0]])
- return sfa_hostname
-
-def slicename_to_hrn(auth_hrn, slicename):
- """
- Convert hrn to planetlab name.
- """
- parts = slicename.split("_")
- slice_hrn = ".".join([auth_hrn, parts[0]]) + "." + "_".join(parts[1:])
-
- return slice_hrn
-
-def email_to_hrn(auth_hrn, email):
- parts = email.split("@")
- username = parts[0]
- username = username.replace(".", "_")
- person_hrn = ".".join([auth_hrn, username])
-
- return person_hrn