class GPS303Pkt:
PROTO: int
+ INLINE = True
def __init__(self, *args, **kwargs):
assert len(args) == 0
@classmethod
def inline_response(cls, packet):
- return cls.make_packet(b"")
+ if cls.INLINE:
+ return cls.make_packet(b"")
+ else:
+ return None
class UNKNOWN(GPS303Pkt):
PROTO = 256 # > 255 is impossible in real packets
-
- @classmethod
- def inline_response(cls, packet):
- return None
+ INLINE = False
class LOGIN(GPS303Pkt):
self.ver = unpack("B", payload[-1:])[0]
return self
- def response(self):
- return self.make_packet(b"")
-
class SUPERVISION(GPS303Pkt): # Server sends supervision number status
PROTO = 0x05
+ INLINE = False
def response(self, supnum=0):
# 1: The device automatically answers Pickup effect
# 2: Automatically Answering Two-way Calls
# 3: Ring manually answer the two-way call
- return super().response(b"")
+ return self.make_packet(pack("B", supnum))
class HEARTBEAT(GPS303Pkt):
def inline_response(cls, packet):
return cls.make_packet(packet[2:8])
- def response(self):
- return self.make_packet(self.dtime)
-
class GPS_POSITIONING(_GPS_POSITIONING):
PROTO = 0x10
class STATUS(GPS303Pkt):
PROTO = 0x13
+ INLINE = False
@classmethod
def from_packet(cls, length, payload):
self.signal = None
return self
- @classmethod
- def inline_response(cls, packet):
- return None
-
def response(self, upload_interval=25): # Set interval in minutes
- return super().response(pack("B", upload_interval))
+ return self.make_packet(pack("B", upload_interval))
class HIBERNATION(GPS303Pkt):
class RESET(GPS303Pkt): # Device sends when it got reset SMS
PROTO = 0x15
+ INLINE = False
def response(self): # Server can send to initiate factory reset
return self.make_packet(b"")
class WHITELIST_TOTAL(GPS303Pkt): # Server sends to initiage sync (0x58)
PROTO = 0x16
+ INLINE = False
def response(self, number=3): # Number of whitelist entries
- return super().response(pack("B", number))
+ return self.make_packet(pack("B", number))
class _WIFI_POSITIONING(GPS303Pkt):
def inline_response(cls, packet):
return cls.make_packet(packet[2:8])
- def response(self):
- return super().response(self.dtime)
-
class TIME(GPS303Pkt):
PROTO = 0x30
"!BBHBBBBB", 7, cls.PROTO, *datetime.utcnow().timetuple()[:6]
)
- def response(self):
- payload = pack("!HBBBBB", *datetime.utcnow().timetuple()[:6])
- return super().response(payload)
-
class PROHIBIT_LBS(GPS303Pkt):
PROTO = 0x33
+ INLINE = False
def response(self, status=1): # Server sent, 0-off, 1-on
- return super().response(pack("B", status))
+ return self.make_packet(pack("B", status))
class MOM_PHONE(GPS303Pkt):
class STOP_UPLOAD(GPS303Pkt): # Server response to LOGIN to thwart the device
PROTO = 0x44
- def response(self):
- return super().response(b"")
-
class STOP_ALARM(GPS303Pkt):
PROTO = 0x56
class SETUP(GPS303Pkt):
PROTO = 0x57
+ INLINE = False
def response(
self,
]
+ [b";".join([el.encode() for el in phoneNumbers])]
)
- return super().response(payload)
+ return self.make_packet(payload)
class SYNCHRONOUS_WHITELIST(GPS303Pkt):
class WIFI_POSITIONING(_WIFI_POSITIONING):
PROTO = 0x69
-
- @classmethod
- def inline_response(cls, packet):
- return None
+ INLINE = False
def response(self, lat=None, lon=None):
if lat is None or lon is None:
class POSITION_UPLOAD_INTERVAL(GPS303Pkt):
PROTO = 0x98
+ INLINE = False
@classmethod
def from_packet(cls, length, payload):
self.interval = unpack("!H", payload[:2])
return self
- @classmethod
- def inline_response(cls, packet):
- return cls.make_packet(packet[2:4])
-
- def response(self):
- return self.make_packet(pack("!H", self.interval))
+ def response(self, interval=10):
+ return self.make_packet(pack("!H", interval))
class SOS_ALARM(GPS303Pkt):