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# $Id$
import socket
import rpki.resource_set
import rpki.ipaddrs
def str_to_addr(s):
'''Convert an IP address string to either a v4addr or v6addr.'''
if isinstance(s, unicode):
s = s.encode() # v{4,6}addr require plain string
try:
return rpki.ipaddrs.v4addr(s)
except socket.error:
return rpki.ipaddrs.v6addr(s)
def str_to_range(lo, hi):
"""Convert IP address strings to resourcce_range_ip."""
x = str_to_addr(lo)
y = str_to_addr(hi)
assert type(x) == type(y)
if isinstance(x, rpki.ipaddrs.v4addr):
return rpki.resource_set.resource_range_ipv4(x, y)
else:
return rpki.resource_set.resource_range_ipv6(x, y)
# vim:sw=4 ts=8 expandtab
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