649 lines
18 KiB
Python
649 lines
18 KiB
Python
|
import struct
|
||
|
|
import random
|
||
|
|
import socket
|
||
|
|
import array
|
||
|
|
import time
|
||
|
|
import sys
|
||
|
|
import socket
|
||
|
|
|
||
|
|
|
||
|
|
NETFINDER_SERVER_PORT = 3040
|
||
|
|
|
||
|
|
NF_IDENTIFY = 0
|
||
|
|
NF_IDENTIFY_REPLY = 1
|
||
|
|
NF_ASSIGNMENT = 2
|
||
|
|
NF_ASSIGNMENT_REPLY = 3
|
||
|
|
NF_FLASH_ERASE = 4
|
||
|
|
NF_FLASH_ERASE_REPLY = 5
|
||
|
|
NF_BLOCK_SIZE = 6
|
||
|
|
NF_BLOCK_SIZE_REPLY = 7
|
||
|
|
NF_BLOCK_WRITE = 8
|
||
|
|
NF_BLOCK_WRITE_REPLY = 9
|
||
|
|
NF_VERIFY = 10
|
||
|
|
NF_VERIFY_REPLY = 11
|
||
|
|
NF_REBOOT = 12
|
||
|
|
NF_SET_ETHERNET_ADDRESS = 13
|
||
|
|
NF_SET_ETHERNET_ADDRESS_REPLY = 14
|
||
|
|
NF_TEST = 15
|
||
|
|
NF_TEST_REPLY = 16
|
||
|
|
|
||
|
|
NF_SUCCESS = 0
|
||
|
|
NF_CRC_MISMATCH = 1
|
||
|
|
NF_INVALID_MEMORY_TYPE = 2
|
||
|
|
NF_INVALID_SIZE = 3
|
||
|
|
NF_INVALID_IP_TYPE = 4
|
||
|
|
|
||
|
|
NF_MAGIC = 0x5A
|
||
|
|
|
||
|
|
NF_IP_DYNAMIC = 0
|
||
|
|
NF_IP_STATIC = 1
|
||
|
|
|
||
|
|
NF_ALERT_OK = 0x00
|
||
|
|
NF_ALERT_WARN = 0x01
|
||
|
|
NF_ALERT_ERROR = 0xFF
|
||
|
|
|
||
|
|
NF_MODE_BOOTLOADER = 0
|
||
|
|
NF_MODE_APPLICATION = 1
|
||
|
|
|
||
|
|
NF_MEMORY_FLASH = 0
|
||
|
|
NF_MEMORY_EEPROM = 1
|
||
|
|
|
||
|
|
NF_REBOOT_CALL_BOOTLOADER = 0
|
||
|
|
NF_REBOOT_RESET = 1
|
||
|
|
|
||
|
|
|
||
|
|
HEADER_FMT = "!2cH6s2x"
|
||
|
|
IDENTIFY_FMT = HEADER_FMT
|
||
|
|
IDENTIFY_REPLY_FMT = "!H6c4s4s4s4s4s4s32s"
|
||
|
|
ASSIGNMENT_FMT = "!3xc4s4s4s32x"
|
||
|
|
ASSIGNMENT_REPLY_FMT = "!c3x"
|
||
|
|
FLASH_ERASE_FMT = HEADER_FMT
|
||
|
|
FLASH_ERASE_REPLY_FMT = HEADER_FMT
|
||
|
|
BLOCK_SIZE_FMT = HEADER_FMT
|
||
|
|
BLOCK_SIZE_REPLY_FMT = "!H2x"
|
||
|
|
BLOCK_WRITE_FMT = "!cxHI"
|
||
|
|
BLOCK_WRITE_REPLY_FMT = "!c3x"
|
||
|
|
VERIFY_FMT = HEADER_FMT
|
||
|
|
VERIFY_REPLY_FMT = "!c3x"
|
||
|
|
REBOOT_FMT = "!c3x"
|
||
|
|
SET_ETHERNET_ADDRESS_FMT = "!6s2x"
|
||
|
|
SET_ETHERNET_ADDRESS_REPLY_FMT = HEADER_FMT
|
||
|
|
TEST_FMT = HEADER_FMT
|
||
|
|
TEST_REPLY_FMT = "!32s"
|
||
|
|
|
||
|
|
MAX_ATTEMPTS = 10
|
||
|
|
MAX_TIMEOUT = 0.5
|
||
|
|
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def MkHeader(id, seq, eth_addr):
|
||
|
|
return struct.pack(
|
||
|
|
HEADER_FMT,
|
||
|
|
chr(NF_MAGIC),
|
||
|
|
chr(id),
|
||
|
|
seq,
|
||
|
|
eth_addr
|
||
|
|
);
|
||
|
|
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def MkIdentify(seq):
|
||
|
|
return MkHeader(NF_IDENTIFY, seq, '\xFF\xFF\xFF\xFF\xFF\xFF')
|
||
|
|
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def MkAssignment(seq, eth_addr, ip_type, ip_addr, netmask, gateway):
|
||
|
|
|
||
|
|
return MkHeader(NF_ASSIGNMENT, seq, eth_addr) + \
|
||
|
|
struct.pack(
|
||
|
|
ASSIGNMENT_FMT,
|
||
|
|
chr(ip_type),
|
||
|
|
socket.inet_aton(ip_addr),
|
||
|
|
socket.inet_aton(netmask),
|
||
|
|
socket.inet_aton(gateway)
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def MkFlashErase(seq, eth_addr):
|
||
|
|
return MkHeader(NF_FLASH_ERASE, seq, eth_addr)
|
||
|
|
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def MkBlockSize(seq, eth_addr):
|
||
|
|
return MkHeader(NF_BLOCK_SIZE, seq, eth_addr)
|
||
|
|
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def MkBlockWrite(seq, eth_addr, memtype, addr, data):
|
||
|
|
return MkHeader(NF_BLOCK_WRITE, seq, eth_addr) + \
|
||
|
|
struct.pack(
|
||
|
|
BLOCK_WRITE_FMT,
|
||
|
|
chr(memtype),
|
||
|
|
len(data),
|
||
|
|
addr,
|
||
|
|
) + \
|
||
|
|
data
|
||
|
|
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def MkVerify(seq, eth_addr):
|
||
|
|
return MkHeader(NF_VERIFY, seq, eth_addr)
|
||
|
|
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def MkReboot(seq, eth_addr, reboottype):
|
||
|
|
return MkHeader(NF_REBOOT, seq, eth_addr) + \
|
||
|
|
struct.pack(
|
||
|
|
REBOOT_FMT,
|
||
|
|
chr(reboottype)
|
||
|
|
);
|
||
|
|
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def MkTest(seq, eth_addr):
|
||
|
|
return MkHeader(NF_TEST, seq, eth_addr)
|
||
|
|
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def MkSetEthernetAddress(seq, eth_addr, new_eth_addr):
|
||
|
|
return MkHeader(NF_SET_ETHERNET_ADDRESS, seq, eth_addr) + \
|
||
|
|
struct.pack(
|
||
|
|
SET_ETHERNET_ADDRESS_FMT,
|
||
|
|
new_eth_addr
|
||
|
|
);
|
||
|
|
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def UnMkHeader(msg):
|
||
|
|
params = struct.unpack(
|
||
|
|
HEADER_FMT,
|
||
|
|
msg
|
||
|
|
);
|
||
|
|
|
||
|
|
d = {}
|
||
|
|
d['magic'] = ord(params[0])
|
||
|
|
d['id'] = ord(params[1])
|
||
|
|
d['sequence'] = params[2]
|
||
|
|
d['eth_addr'] = params[3]
|
||
|
|
return d
|
||
|
|
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def UnMkIdentifyReply(msg):
|
||
|
|
hdrlen = struct.calcsize(HEADER_FMT)
|
||
|
|
|
||
|
|
d = UnMkHeader(msg[0:hdrlen])
|
||
|
|
|
||
|
|
params = struct.unpack(
|
||
|
|
IDENTIFY_REPLY_FMT,
|
||
|
|
msg[hdrlen:]
|
||
|
|
);
|
||
|
|
|
||
|
|
d['uptime_days'] = params[0]
|
||
|
|
d['uptime_hrs'] = ord(params[1])
|
||
|
|
d['uptime_min'] = ord(params[2])
|
||
|
|
d['uptime_secs'] = ord(params[3])
|
||
|
|
d['mode'] = ord(params[4])
|
||
|
|
d['alert'] = ord(params[5])
|
||
|
|
d['ip_type'] = ord(params[6])
|
||
|
|
d['ip_addr'] = params[7]
|
||
|
|
d['ip_netmask'] = params[8]
|
||
|
|
d['ip_gw'] = params[9]
|
||
|
|
d['app_ver'] = params[10]
|
||
|
|
d['boot_ver'] = params[11]
|
||
|
|
d['hw_ver'] = params[12]
|
||
|
|
d['name'] = params[13]
|
||
|
|
return d
|
||
|
|
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def UnMkAssignmentReply(msg):
|
||
|
|
hdrlen = struct.calcsize(HEADER_FMT)
|
||
|
|
|
||
|
|
d = UnMkHeader(msg[0:hdrlen])
|
||
|
|
|
||
|
|
params = struct.unpack(
|
||
|
|
ASSIGNMENT_REPLY_FMT,
|
||
|
|
msg[hdrlen:]
|
||
|
|
);
|
||
|
|
|
||
|
|
d['result'] = ord(params[0])
|
||
|
|
return d
|
||
|
|
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def UnMkFlashEraseReply(msg):
|
||
|
|
return UnMkHeader(msg)
|
||
|
|
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def UnMkBlockSizeReply(msg):
|
||
|
|
hdrlen = struct.calcsize(HEADER_FMT)
|
||
|
|
|
||
|
|
d = UnMkHeader(msg[0:hdrlen])
|
||
|
|
|
||
|
|
params = struct.unpack(
|
||
|
|
BLOCK_SIZE_REPLY_FMT,
|
||
|
|
msg[hdrlen:]
|
||
|
|
);
|
||
|
|
|
||
|
|
d['size'] = params[0]
|
||
|
|
return d
|
||
|
|
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def UnMkBlockWriteReply(msg):
|
||
|
|
hdrlen = struct.calcsize(HEADER_FMT)
|
||
|
|
|
||
|
|
d = UnMkHeader(msg[0:hdrlen])
|
||
|
|
|
||
|
|
params = struct.unpack(
|
||
|
|
BLOCK_WRITE_REPLY_FMT,
|
||
|
|
msg[hdrlen:]
|
||
|
|
);
|
||
|
|
|
||
|
|
d['result'] = ord(params[0])
|
||
|
|
return d
|
||
|
|
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def UnMkVerifyReply(msg):
|
||
|
|
hdrlen = struct.calcsize(HEADER_FMT)
|
||
|
|
|
||
|
|
d = UnMkHeader(msg[0:hdrlen])
|
||
|
|
|
||
|
|
params = struct.unpack(
|
||
|
|
VERIFY_REPLY_FMT,
|
||
|
|
msg[hdrlen:]
|
||
|
|
);
|
||
|
|
|
||
|
|
d['result'] = ord(params[0])
|
||
|
|
return d
|
||
|
|
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def UnMkTestReply(msg):
|
||
|
|
hdrlen = struct.calcsize(HEADER_FMT)
|
||
|
|
|
||
|
|
d = UnMkHeader(msg[0:hdrlen])
|
||
|
|
|
||
|
|
params = struct.unpack(
|
||
|
|
TEST_REPLY_FMT,
|
||
|
|
msg[hdrlen:]
|
||
|
|
);
|
||
|
|
|
||
|
|
result = ''
|
||
|
|
for i in params[0]:
|
||
|
|
if ord(i) == 0:
|
||
|
|
break
|
||
|
|
result = result + i
|
||
|
|
|
||
|
|
d['result'] = result
|
||
|
|
return d
|
||
|
|
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def UnMkSetEthernetAddressReply(msg):
|
||
|
|
return UnMkHeader(msg)
|
||
|
|
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def SendMsg(s, msg):
|
||
|
|
|
||
|
|
try:
|
||
|
|
s.sendto(msg, ('<broadcast>', NETFINDER_SERVER_PORT))
|
||
|
|
except socket.error, e:
|
||
|
|
print e
|
||
|
|
return False;
|
||
|
|
|
||
|
|
return True;
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def RecvMsg(s):
|
||
|
|
try:
|
||
|
|
return s.recv(256)
|
||
|
|
except socket.error: # ignore socket errors
|
||
|
|
return ''
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def Discover(s, r):
|
||
|
|
|
||
|
|
devices = {}
|
||
|
|
|
||
|
|
attempts = 2
|
||
|
|
while attempts > 0:
|
||
|
|
attempts = attempts - 1
|
||
|
|
|
||
|
|
seq = random.randint(1, 65535)
|
||
|
|
msg = MkIdentify(seq)
|
||
|
|
|
||
|
|
if (SendMsg(s, msg)):
|
||
|
|
exp = time.time() + MAX_TIMEOUT
|
||
|
|
while time.time() < exp:
|
||
|
|
sys.stdout.write('.')
|
||
|
|
reply = RecvMsg(r)
|
||
|
|
if len(reply) != struct.calcsize(HEADER_FMT) + struct.calcsize(IDENTIFY_REPLY_FMT):
|
||
|
|
continue
|
||
|
|
|
||
|
|
d = UnMkIdentifyReply(reply)
|
||
|
|
|
||
|
|
if d['magic'] != NF_MAGIC:
|
||
|
|
continue
|
||
|
|
if d['id'] != NF_IDENTIFY_REPLY:
|
||
|
|
continue
|
||
|
|
if d['sequence'] != seq:
|
||
|
|
continue
|
||
|
|
|
||
|
|
devices[d['eth_addr']] = d
|
||
|
|
|
||
|
|
return devices
|
||
|
|
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def Identify(s, r, eth_addr):
|
||
|
|
|
||
|
|
attempts = 2
|
||
|
|
while attempts > 0:
|
||
|
|
attempts = attempts - 1
|
||
|
|
|
||
|
|
seq = random.randint(1, 65535)
|
||
|
|
msg = MkIdentify(seq)
|
||
|
|
|
||
|
|
if (SendMsg(s, msg)):
|
||
|
|
exp = time.time() + 2 # Longer timeout
|
||
|
|
|
||
|
|
while time.time() < exp:
|
||
|
|
sys.stdout.write('.')
|
||
|
|
reply = RecvMsg(r)
|
||
|
|
if len(reply) != struct.calcsize(HEADER_FMT) + struct.calcsize(IDENTIFY_REPLY_FMT):
|
||
|
|
continue
|
||
|
|
|
||
|
|
d = UnMkIdentifyReply(reply)
|
||
|
|
|
||
|
|
if d['magic'] != NF_MAGIC:
|
||
|
|
continue
|
||
|
|
if d['id'] != NF_IDENTIFY_REPLY:
|
||
|
|
continue
|
||
|
|
if d['sequence'] != seq:
|
||
|
|
continue
|
||
|
|
if d['eth_addr'] != eth_addr:
|
||
|
|
continue
|
||
|
|
|
||
|
|
return d
|
||
|
|
|
||
|
|
return {}
|
||
|
|
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def Assignment(s, r, eth_addr, ip_type, ip_addr, netmask, gateway):
|
||
|
|
|
||
|
|
attempts = MAX_ATTEMPTS
|
||
|
|
while attempts > 0:
|
||
|
|
attempts = attempts - 1
|
||
|
|
|
||
|
|
seq = random.randint(1, 65535)
|
||
|
|
msg = MkAssignment(seq, eth_addr, ip_type, ip_addr, netmask, gateway)
|
||
|
|
|
||
|
|
if (SendMsg(s, msg)):
|
||
|
|
exp = time.time() + MAX_TIMEOUT
|
||
|
|
|
||
|
|
while time.time() < exp:
|
||
|
|
sys.stdout.write('.')
|
||
|
|
reply = RecvMsg(r)
|
||
|
|
|
||
|
|
if len(reply) != struct.calcsize(HEADER_FMT) + struct.calcsize(ASSIGNMENT_REPLY_FMT):
|
||
|
|
continue
|
||
|
|
|
||
|
|
d = UnMkAssignmentReply(reply)
|
||
|
|
|
||
|
|
if d['magic'] != NF_MAGIC:
|
||
|
|
continue
|
||
|
|
if d['id'] != NF_ASSIGNMENT_REPLY:
|
||
|
|
continue
|
||
|
|
if d['sequence'] != seq:
|
||
|
|
continue
|
||
|
|
if d['eth_addr'] != eth_addr:
|
||
|
|
continue
|
||
|
|
|
||
|
|
return d
|
||
|
|
|
||
|
|
return {}
|
||
|
|
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def FlashErase(s, r, eth_addr):
|
||
|
|
|
||
|
|
attempts = MAX_ATTEMPTS
|
||
|
|
while attempts > 0:
|
||
|
|
attempts = attempts - 1
|
||
|
|
|
||
|
|
seq = random.randint(1, 65535)
|
||
|
|
msg = MkFlashErase(seq, eth_addr)
|
||
|
|
|
||
|
|
if (SendMsg(s, msg)):
|
||
|
|
exp = time.time() + 10 # Flash erase could take a while
|
||
|
|
|
||
|
|
while time.time() < exp:
|
||
|
|
sys.stdout.write('.')
|
||
|
|
reply = RecvMsg(r)
|
||
|
|
if len(reply) != struct.calcsize(HEADER_FMT):
|
||
|
|
continue
|
||
|
|
|
||
|
|
d = UnMkFlashEraseReply(reply)
|
||
|
|
|
||
|
|
if d['magic'] != NF_MAGIC:
|
||
|
|
continue
|
||
|
|
if d['id'] != NF_FLASH_ERASE_REPLY:
|
||
|
|
continue
|
||
|
|
if d['sequence'] != seq:
|
||
|
|
continue
|
||
|
|
if d['eth_addr'] != eth_addr:
|
||
|
|
continue
|
||
|
|
|
||
|
|
return d
|
||
|
|
|
||
|
|
return {}
|
||
|
|
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def BlockSize(s, r, eth_addr):
|
||
|
|
|
||
|
|
attempts = MAX_ATTEMPTS
|
||
|
|
while attempts > 0:
|
||
|
|
attempts = attempts - 1
|
||
|
|
|
||
|
|
seq = random.randint(1, 65535)
|
||
|
|
msg = MkBlockSize(seq, eth_addr)
|
||
|
|
|
||
|
|
if (SendMsg(s, msg)):
|
||
|
|
exp = time.time() + MAX_TIMEOUT
|
||
|
|
|
||
|
|
while time.time() < exp:
|
||
|
|
sys.stdout.write('.')
|
||
|
|
reply = RecvMsg(r)
|
||
|
|
if len(reply) != struct.calcsize(HEADER_FMT) + struct.calcsize(BLOCK_SIZE_REPLY_FMT):
|
||
|
|
continue
|
||
|
|
|
||
|
|
d = UnMkBlockSizeReply(reply)
|
||
|
|
|
||
|
|
if d['magic'] != NF_MAGIC:
|
||
|
|
continue
|
||
|
|
if d['id'] != NF_BLOCK_SIZE_REPLY:
|
||
|
|
continue
|
||
|
|
if d['sequence'] != seq:
|
||
|
|
continue
|
||
|
|
if d['eth_addr'] != eth_addr:
|
||
|
|
continue
|
||
|
|
|
||
|
|
return d
|
||
|
|
|
||
|
|
return {}
|
||
|
|
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def BlockWrite(s, r, eth_addr, memtype, addr, data):
|
||
|
|
|
||
|
|
attempts = MAX_ATTEMPTS
|
||
|
|
while attempts > 0:
|
||
|
|
attempts = attempts - 1
|
||
|
|
|
||
|
|
seq = random.randint(1, 65535)
|
||
|
|
msg = MkBlockWrite(seq, eth_addr, memtype, addr, data)
|
||
|
|
|
||
|
|
if (SendMsg(s, msg)):
|
||
|
|
exp = time.time() + MAX_TIMEOUT
|
||
|
|
|
||
|
|
while time.time() < exp:
|
||
|
|
#sys.stdout.write('.'),
|
||
|
|
reply = RecvMsg(r)
|
||
|
|
if len(reply) != struct.calcsize(HEADER_FMT) + struct.calcsize(BLOCK_WRITE_REPLY_FMT):
|
||
|
|
continue
|
||
|
|
|
||
|
|
d = UnMkBlockWriteReply(reply)
|
||
|
|
|
||
|
|
if d['magic'] != NF_MAGIC:
|
||
|
|
continue
|
||
|
|
if d['id'] != NF_BLOCK_WRITE_REPLY:
|
||
|
|
continue
|
||
|
|
if d['sequence'] != seq:
|
||
|
|
continue
|
||
|
|
if d['eth_addr'] != eth_addr:
|
||
|
|
continue
|
||
|
|
|
||
|
|
return d
|
||
|
|
|
||
|
|
return {}
|
||
|
|
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def Verify(s, r, eth_addr):
|
||
|
|
|
||
|
|
attempts = MAX_ATTEMPTS
|
||
|
|
while attempts > 0:
|
||
|
|
attempts = attempts - 1
|
||
|
|
|
||
|
|
seq = random.randint(1, 65535)
|
||
|
|
msg = MkVerify(seq, eth_addr)
|
||
|
|
|
||
|
|
if (SendMsg(s, msg)):
|
||
|
|
exp = time.time() + MAX_TIMEOUT
|
||
|
|
|
||
|
|
while time.time() < exp:
|
||
|
|
sys.stdout.write('.')
|
||
|
|
reply = RecvMsg(r)
|
||
|
|
if len(reply) != struct.calcsize(HEADER_FMT) + struct.calcsize(VERIFY_REPLY_FMT):
|
||
|
|
continue
|
||
|
|
|
||
|
|
d = UnMkVerifyReply(reply)
|
||
|
|
|
||
|
|
if d['magic'] != NF_MAGIC:
|
||
|
|
continue
|
||
|
|
if d['id'] != NF_VERIFY_REPLY:
|
||
|
|
continue
|
||
|
|
if d['sequence'] != seq:
|
||
|
|
continue
|
||
|
|
if d['eth_addr'] != eth_addr:
|
||
|
|
continue
|
||
|
|
|
||
|
|
return d
|
||
|
|
|
||
|
|
return {}
|
||
|
|
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def Reboot(s, eth_addr, reboottype):
|
||
|
|
seq = random.randint(1, 65535)
|
||
|
|
msg = MkReboot(seq, eth_addr, reboottype)
|
||
|
|
|
||
|
|
if (SendMsg(s, msg)):
|
||
|
|
return
|
||
|
|
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def Test(s, r, eth_addr):
|
||
|
|
seq = random.randint(1, 65535)
|
||
|
|
msg = MkTest(seq, eth_addr)
|
||
|
|
|
||
|
|
if (SendMsg(s, msg)):
|
||
|
|
exp = time.time() + MAX_TIMEOUT
|
||
|
|
|
||
|
|
while time.time() < exp:
|
||
|
|
sys.stdout.write('.')
|
||
|
|
reply = RecvMsg(r)
|
||
|
|
if len(reply) != struct.calcsize(HEADER_FMT) + struct.calcsize(TEST_REPLY_FMT):
|
||
|
|
continue
|
||
|
|
|
||
|
|
d = UnMkTestReply(reply)
|
||
|
|
|
||
|
|
if d['magic'] != NF_MAGIC:
|
||
|
|
continue
|
||
|
|
if d['id'] != NF_TEST_REPLY:
|
||
|
|
continue
|
||
|
|
if d['sequence'] != seq:
|
||
|
|
continue
|
||
|
|
if d['eth_addr'] != eth_addr:
|
||
|
|
continue
|
||
|
|
|
||
|
|
return d
|
||
|
|
|
||
|
|
return {}
|
||
|
|
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def SetEthernetAddress(s, r, eth_addr, new_eth_addr):
|
||
|
|
seq = random.randint(1, 65535)
|
||
|
|
msg = MkSetEthernetAddress(seq, eth_addr, new_eth_addr)
|
||
|
|
|
||
|
|
if (SendMsg(s, msg)):
|
||
|
|
exp = time.time() + MAX_TIMEOUT
|
||
|
|
|
||
|
|
while time.time() < exp:
|
||
|
|
sys.stdout.write('.')
|
||
|
|
reply = RecvMsg(r)
|
||
|
|
if len(reply) != struct.calcsize(HEADER_FMT):
|
||
|
|
continue
|
||
|
|
|
||
|
|
d = UnMkSetEthernetAddressReply(reply)
|
||
|
|
|
||
|
|
if d['magic'] != NF_MAGIC:
|
||
|
|
continue
|
||
|
|
if d['id'] != NF_SET_ETHERNET_ADDRESS_REPLY:
|
||
|
|
continue
|
||
|
|
if d['sequence'] != seq:
|
||
|
|
continue
|
||
|
|
if d['eth_addr'] != eth_addr:
|
||
|
|
continue
|
||
|
|
|
||
|
|
return d
|
||
|
|
|
||
|
|
return {}
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def FormatEthAddr(a):
|
||
|
|
return "%02X-%02X-%02X-%02X-%02X-%02X" % (ord(a[0]), ord(a[1]), ord(a[2]), ord(a[3]), ord(a[4]), ord(a[5]))
|
||
|
|
|
||
|
|
|
||
|
|
#-----------------------------------------------------------------------------
|
||
|
|
def PrintDetails(d):
|
||
|
|
|
||
|
|
print
|
||
|
|
print "Ethernet Address:", FormatEthAddr(d['eth_addr'])
|
||
|
|
print "Hardware:", socket.inet_ntoa(d['hw_ver']), "Bootloader:", socket.inet_ntoa(d['boot_ver']), "Application:", socket.inet_ntoa(d['app_ver'])
|
||
|
|
print "Uptime:", d['uptime_days'], 'days', d['uptime_hrs'], 'hours', d['uptime_min'], 'minutes', d['uptime_secs'], 'seconds'
|
||
|
|
if d['ip_type'] == NF_IP_STATIC:
|
||
|
|
print "Static IP"
|
||
|
|
elif d['ip_type'] == NF_IP_DYNAMIC:
|
||
|
|
print "Dynamic IP"
|
||
|
|
else:
|
||
|
|
print "Unknown IP type"
|
||
|
|
print "IP Address:", socket.inet_ntoa(d['ip_addr']), "Mask:", socket.inet_ntoa(d['ip_netmask']), "Gateway:", socket.inet_ntoa(d['ip_gw'])
|
||
|
|
print "Mode:",
|
||
|
|
if d['mode'] == NF_MODE_BOOTLOADER:
|
||
|
|
print 'Bootloader'
|
||
|
|
elif d['mode'] == NF_MODE_APPLICATION:
|
||
|
|
print 'Application'
|
||
|
|
else:
|
||
|
|
print 'Unknown'
|
||
|
|
|