def compose_u6(self, tk, info):
fmt = '!sBBBQ10B'
length = len(info)
fmt += 'iH%ss' % length
value = [b'U', 6, 48, fn.get_seq(tk.sn), tk.sessionID] + tk.fmt_iccid + [int(time.time()), length, info.encode('utf-8')]
self.logging.info("u6_mg: %s", value)
u6_mg = struct.pack(fmt, *value)
return u6_mg
def compose_u4(self, tk):
fmt = '!sBBBQ10B'
fmt += 'BBiiihBBBBBb'
lon, lat = fn.get_lonlat(tk.lon, tk.lat)
value = [b'U', 4, 48, fn.get_seq(tk.sn), tk.sessionID] + tk.fmt_iccid + \
[tk.type, tk.bat, tk.ts, lon, lat, tk.alt, tk.speed, tk.course,
tk.gps, tk.acc, tk.gsm, tk.temp]
self.logging.info("realtime_mg: %s", value)
report_mg = struct.pack(fmt, *value)
return report_mg
def send_heartbat(self):
while True:
if options.tracker.get(self.sn):
U2 = self.composer.compose_heartbat(fn.get_seq(self.sn),
self.iccid_lst_int,
options.tracker[self.sn])
self.socket.send(U2)
else:
break
time.sleep(1.8e3)
def compose_stop(self, tk, ts=None):
fmt = '!sBBBQ10BBB'
fmt += 'iiihBBBBBbBBh'
status = 1
ts = ts or int(time.time())
value = [b'U', 5, 48, fn.get_seq(tk.sn), tk.sessionID] + tk.fmt_iccid + \
[1, 24, int(ts), int(tk.lon*100000), int(tk.lat*100000),
tk.alt, tk.speed, tk.course, tk.gps,
tk.acc, tk.gsm, tk.temp, tk.bat, status, 1]
self.logging.info("stop_mg: %s", value)
position_mg = struct.pack(fmt, *value)
return position_mg
def compose_move(self, tk, lonlats):
fmt = '!sBBBQ10BBB'
fmt += 'iiihBBBBBbBBh' * len(lonlats)
value = [b'U', 5, 48, fn.get_seq(tk.sn), tk.sessionID] + tk.fmt_iccid + [len(lonlats), 24]
for i, l in enumerate(lonlats):
if i == 0:
status = 2
else:
status = 0
value += [int(l[2]), int(l[0]), int(l[1]),
tk.alt, tk.speed, tk.course, tk.gps,
tk.acc, tk.gsm, tk.temp, tk.bat, status, 1]
self.logging.info("move_mg: %s", value)
position_mg = struct.pack(fmt, *value)
return position_mg
def compose_u8(self, tk):
t_time = int(time.time())
fmt = '!sBBBQ10B'
fmt += 'BBIiihBBBBBbHHIBBI6B'
lon, lat = fn.get_lonlat(tk.lon, tk.lat)
rxlev = 39
tp = -5
bvg = 3200
epvg = 800
ait = t_time - 100
blet = 3
bler = 88
blets = t_time - 90
blemac = [209, 58, 39, 178, 72, 129]
value = [b'U', 8, 48, fn.get_seq(tk.sn), tk.sessionID] + tk.fmt_iccid
value += [0, 86, t_time, lon, lat, tk.alt, tk.speed,
tk.course, tk.gps, tk.acc, rxlev,
tp, bvg, epvg, ait, blet, bler, blets] + blemac
self.logging.info("u8_msg: %s", value)
u8_mg = struct.pack(fmt, *value)
return u8_mg
def mutate(self,
info,
sn,
chg=None,
bat=None,
temp=None,
gsm=None,
acc=None):
tk = options.tracker.get(sn)
def _set_conf(args):
for k in args:
if args[k] is not None:
tk[k] = args[k]
if tk:
if any([chg, bat, temp, gsm, acc]):
options.thread_lock.acquire()
list(
map(_set_conf, [{
'chg': chg
}, {
'bat': bat
}, {
'temp': temp
}, {
'acc': acc
}]))
options.thread_lock.release()
u2 = Composer(tk.lon,
tk.lat).compose_heartbat(fn.get_seq(sn),
fn.fmt_iccid(tk.iccid),
tk)
options.socket_param.send(u2)
code, message = RESPONSE.fmt_response(RESPONSE.OK)
else:
code, message = RESPONSE.fmt_response(RESPONSE.TRACKER_NOT_EXISTS)
return Result(code=code, message=message)
def compose_u7_header(self, tk, l):
fmt = '!sBBBQ10BB'
value = [b'U', 7, 48, fn.get_seq(tk.sn), tk.sessionID] + tk.fmt_iccid + [l]
return value, fmt
def send_config(self):
U3 = self.composer.compose_config(fn.get_seq(self.sn),
self.iccid_lst_int,
int(self.res['sessionID']))
self.socket.send(U3)
def send_login(self):
T1 = self.composer.compose_login(fn.get_seq(self.sn), self.sn_lst_int,
self.iccid_lst_int)
self.socket.send(T1)