def __str__(self):
return (
"%s(%sB): class: %s type: %s "
"length: %sB checksum: %s timestamp: %s" %
(self.NAME, self.LEN, SCMPClass.to_str(self.class_),
scmp_type_name(self.class_, self.type), self.total_len,
hex_str(self._checksum), iso_timestamp(self.timestamp / 1000000)))
def _get_scmp_handler(self, pkt):
scmp = pkt.l4_hdr
try:
type_map = self.SCMP_PLD_CLASS_MAP[scmp.class_]
except KeyError:
logging.error("SCMP class not supported: %s(%s)\n%s",
scmp.class_, SCMPClass.to_str(scmp.class_), pkt)
return None
try:
return type_map[scmp.type]
except KeyError:
logging.error("SCMP %s type not supported: %s(%s)\n%s", scmp.type,
scmp.class_, scmp_type_name(scmp.class_, scmp.type), pkt)
return None