def unpack(self, u: xdrlib.Unpacker):
last = u.unpack_uint() + u.get_position()
if u.get_position() < last:
self.time_A = struct.unpack('>Q', u.unpack_fopaque(8))[0]
if u.get_position() < last:
self.time_B = struct.unpack('>Q', u.unpack_fopaque(8))[0]
u.set_position(last)
def unpack(self, u: xdrlib.Unpacker):
last = u.unpack_uint() + u.get_position()
ret = ReturnCode.unpack(u)
if ret == ReturnCode.OK:
last2 = u.unpack_uint() + u.get_position()
if u.get_position() < last2:
self.digest = u.unpack_fopaque(20)
if u.get_position() < last2:
self.salt = u.unpack_fopaque(8)
u.set_position(last2)
u.set_position(last)
def unpack(self, u: xdrlib.Unpacker):
self.response_from_agent = u.unpack_bool()
self.agent_id = u.unpack_opaque()
n = u.unpack_uint()
self.controllers = []
for i in range(n):
c = AccessibleController()
c.trayId = u.unpack_uint()
c.slot = u.unpack_uint()
c.wwn = u.unpack_opaque()
c.token = u.unpack_fopaque(12)
c.controller_refs = []
m = u.unpack_uint()
for j in range(m):
c.controller_refs.append(u.unpack_fopaque(12))
self.controllers.append(c)
def unpack(self, u: xdrlib.Unpacker):
self.needs_attention = u.unpack_bool()
self.fixing = u.unpack_bool()
self.wwn = u.unpack_opaque()
self.management_class_name = u.unpack_string()
self.storage_array_label = u.unpack_string().decode('utf-16be')
self.boot_time = struct.unpack('>Q', u.unpack_fopaque(8))[0]
self.fw_version = u.unpack_fopaque(4)
self.app_version = u.unpack_fopaque(4)
self.boot_version = u.unpack_fopaque(4)
self.nvsram_version = u.unpack_string()
self.fw_prefix = u.unpack_string()
self.chassis_serial_number = u.unpack_string()
self.event_configuration_data_version = u.unpack_string()
self.array_attributes = []
nb = u.unpack_uint()
for i in range(nb):
self.array_attributes.append(u.unpack_uint())
self.res4 = []
nb = u.unpack_uint()
for i in range(nb):
self.res4.append(u.unpack_uint())
self.res5 = []
nb = u.unpack_uint()
for i in range(nb):
self.res5.append(u.unpack_uint())
self.res6 = []
nb = u.unpack_uint()
for i in range(nb):
self.res6.append(u.unpack_uint())
self.res7 = u.unpack_opaque()
last = u.unpack_int()
if last > 0:
this.reserved1 = u.get_opaque()
u.set_position(u.get_position() + last)
def unpack(self, u: xdrlib.Unpacker):
last = u.unpack_uint() + u.get_position()
if u.get_position() < last:
last2 = u.unpack_uint()
self.canditate_selection_type = CandidateSelectionType(
u.unpack_uint())
if self.canditate_selection_type == CandidateSelectionType.CANDIDATE_SEL_MANUAL:
last3 = u.unpack_uint() + u.get_position()
if u.get_position() < last3:
nb = u.unpack_uint()
self.drive_refs = []
for i in range(nb):
self.drive_refs.append(u.unpack_fopaque(20))
u.set_position(last3)
u.set_position(last2)
if u.get_position() < last:
self.raid_level = RaidLevel(u.unpack_int())
if u.get_position() < last:
self.phyiscal_drive_type = PhysicalDriveType(u.unpack_int())
def unpack(unpacker: Unpacker, size: int, fixed: bool) -> "bytes":
if not fixed:
size = unpacker.unpack_uint()
return unpacker.unpack_fopaque(size)
def unpack(unpacker: Unpacker) -> bytes:
size = unpacker.unpack_uint()
return unpacker.unpack_fopaque(size)
for sample_num in range(0, datagram_info["Sample Count"]
): # For each sample in the datagram
### Sample Header Start ###
enterprise_format_num = enterprise_format_numbers(
unpacked_data.unpack_uint()) # Enterprise number and format
sample_length = int(unpacked_data.unpack_uint()) # Sample Length
logging.info("Sample " + str(sample_num + 1) + " of " +
str(datagram_info["Sample Count"]) + ", type " +
str(enterprise_format_num) + " length " +
str(sample_length))
try:
unpacked_sample_data = Unpacker(
unpacked_data.unpack_fopaque(
sample_length)) # Unpack the sample data block
logging.info("Unpacked opaque sample data chunk - OK")
except Exception as unpack_error:
logging.warning("Failed to unpack opaque sample data - FAIL")
continue
### Sample Header Finish ###
### Sample Parsing Start ###
flow_sample_cache = sample_picker(
enterprise_format_num,
unpacked_sample_data) # Get the opaque flow sample cache
if flow_sample_cache is False:
logging.warning(
"Unable to parse the sample cache, type " +
str([enterprise_format_num, unpacked_sample_data]) +
