# -*- coding: utf-8 -*-
"""ATA over Ethernet ATA command"""
from __future__ import print_function
from __future__ import absolute_import
from . import dpkt
ATA_DEVICE_IDENTIFY = 0xec
[docs]class AOEATA(dpkt.Packet):
"""ATA over Ethernet ATA command.
See more about the AOEATA on \
https://en.wikipedia.org/wiki/ATA_over_Ethernet
Attributes:
__hdr__: Header fields of AOEATA.
data: Message data.
"""
__hdr__ = (
('aflags', 'B', 0),
('errfeat', 'B', 0),
('scnt', 'B', 0),
('cmdstat', 'B', ATA_DEVICE_IDENTIFY),
('lba0', 'B', 0),
('lba1', 'B', 0),
('lba2', 'B', 0),
('lba3', 'B', 0),
('lba4', 'B', 0),
('lba5', 'B', 0),
('res', 'H', 0),
)
# XXX: in unpack, switch on ATA command like icmp does on type
[docs]def test_aoeata():
s = b'\x03\x0a\x6b\x19\x00\x00\x00\x00\x45\x00\x00\x28\x94\x1f\x00\x00\xe3\x06\x99\xb4\x23\x2b\x24\x00\xde\x8e\x84\x42\xab\xd1\x00\x50\x00\x35\xe1\x29\x20\xd9\x00\x00\x00\x22\x9b\xf0\xe2\x04\x65\x6b'
aoeata = AOEATA(s)
assert (bytes(aoeata) == s)
if __name__ == '__main__':
test_aoeata()
print('Tests Successful...')