minor fixes, and name encoding default UTF-8
This commit is contained in:
Arturo Hernandez
parent
cd2ae44b92
commit
005d1a7221
82
zk/base.py
82
zk/base.py
@ -94,7 +94,7 @@ class ZK_helper(object):
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class ZK(object):
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""" Clase ZK """
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def __init__(self, ip, port=4370, timeout=60, password=0, force_udp=False, ommit_ping=False, verbose=False):
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def __init__(self, ip, port=4370, timeout=60, password=0, force_udp=False, ommit_ping=False, verbose=False, encoding='UTF-8'):
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""" initialize instance """
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self.is_connect = False
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self.is_enabled = True #let's asume
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@ -108,6 +108,7 @@ class ZK(object):
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self.force_udp = force_udp
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self.ommit_ping = ommit_ping
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self.verbose = verbose
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self.encoding = encoding
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self.tcp = False
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self.users = 0
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self.fingers = 0
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@ -194,7 +195,7 @@ class ZK(object):
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def __test_tcp_top(self, packet):
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""" return size!"""
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if len(packet)<=8:
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if len(packet)<=8:
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return 0 # invalid packet
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tcp_header = unpack('<HHI', packet[:8])
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if tcp_header[0] == const.MACHINE_PREPARE_DATA_1 and tcp_header[1] == const.MACHINE_PREPARE_DATA_2:
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@ -213,7 +214,7 @@ class ZK(object):
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self.__tcp_data_recv = self.__sock.recv(response_size + 8)
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self.__tcp_length = self.__test_tcp_top(self.__tcp_data_recv)
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if self.__tcp_length == 0:
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raise ZKNetworkError("TCP packet invalid")
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raise ZKNetworkError("TCP packet invalid")
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self.__header = unpack('<4H', self.__tcp_data_recv[8:16])
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self.__data_recv = self.__tcp_data_recv[8:] # dirty hack
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else:
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@ -338,7 +339,7 @@ class ZK(object):
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return self
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else:
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if cmd_response["code"] == const.CMD_ACK_UNAUTH:
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raise ZKErrorResponse("Unauthenticated")
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raise ZKErrorResponse("Unauthenticated")
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if self.verbose: print ("connect err response {} ".format(cmd_response["code"]))
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raise ZKErrorResponse("Invalid response: Can't connect")
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@ -398,13 +399,14 @@ class ZK(object):
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cmd_response = self.__send_command(command, command_string, response_size)
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if cmd_response.get('status'):
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serialnumber = self.__data.split(b'=', 1)[-1].split(b'\x00')[0]
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serialnumber = serialnumber.replace(b'=', b'')
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return serialnumber.decode() # string?
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else:
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raise ZKErrorResponse("can't read serial number")
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raise ZKErrorResponse("Can't read serial number")
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def get_platform(self):
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'''
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return the serial number
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return the platform name
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'''
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command = const.CMD_OPTIONS_RRQ
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command_string = b'~Platform'
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@ -413,13 +415,14 @@ class ZK(object):
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cmd_response = self.__send_command(command, command_string, response_size)
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if cmd_response.get('status'):
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platform = self.__data.split(b'=', 1)[-1].split(b'\x00')[0]
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platform = platform.replace(b'=', b'')
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return platform.decode()
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else:
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raise ZKErrorResponse("can't get platform")
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raise ZKErrorResponse("Can't get platform")
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def get_mac(self):
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'''
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return the serial number
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return the mac
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'''
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command = const.CMD_OPTIONS_RRQ
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command_string = b'MAC'
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@ -434,7 +437,7 @@ class ZK(object):
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def get_device_name(self):
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'''
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return the serial number
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return the device name
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'''
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command = const.CMD_OPTIONS_RRQ
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command_string = b'~DeviceName'
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@ -474,6 +477,7 @@ class ZK(object):
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cmd_response = self.__send_command(command, command_string, response_size)
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if cmd_response.get('status'):
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response = self.__data.split(b'=', 1)[-1].split(b'\x00')[0]
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response = response.replace(b'=', b'')
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return safe_cast(response, int, 0) if response else 0
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else:
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return None
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@ -492,7 +496,7 @@ class ZK(object):
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#definitivo? seleccionar firmware aqui?
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return safe_cast(fmt, int, 0) if fmt else 0
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else:
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raise ZKErrorResponse("can't read extend fmt")
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raise ZKErrorResponse("Can't read extend fmt")
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def get_user_extend_fmt(self):
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'''
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@ -622,7 +626,7 @@ class ZK(object):
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if cmd_response.get('status'):
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return True
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else:
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raise ZKErrorResponse("can't open door")
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raise ZKErrorResponse("Can't open door")
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def __str__(self):
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""" for debug"""
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@ -664,7 +668,7 @@ class ZK(object):
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return True
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else:
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raise ZKErrorResponse("can't set time")
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def poweroff(self):
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'''
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shutdown the device
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@ -784,25 +788,25 @@ class ZK(object):
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if not group_id:
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group_id = 0
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try:
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command_string = pack('HB5s8sIxBHI', uid, privilege, password.encode(), name.encode(), card, int(group_id), 0, int(user_id))
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command_string = pack('HB5s8sIxBHI', uid, privilege, password.encode(self.encoding, errors='ignore'), name.encode(self.encoding, errors='ignore'), card, int(group_id), 0, int(user_id))
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except Exception as e:
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if self.verbose: print("s_h Error pack: %s" % e)
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if self.verbose: print("Error pack: %s" % sys.exc_info()[0])
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raise ZKErrorResponse("Cant pack user")
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raise ZKErrorResponse("Can't pack user")
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else:
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name_pad = name.encode().ljust(24, b'\x00')[:24]
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name_pad = name.encode(self.encoding, errors='ignore').ljust(24, b'\x00')[:24]
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card_str = pack('i', int(card))[:4]
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command_string = pack('HB8s24s4sx7sx24s', uid, privilege, password.encode(), name_pad, card_str, group_id.encode(), user_id.encode())
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command_string = pack('HB8s24s4sx7sx24s', uid, privilege, password.encode(self.encoding, errors='ignore'), name_pad, card_str, group_id.encode(), user_id.encode())
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response_size = 1024 #TODO check response?
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cmd_response = self.__send_command(command, command_string, response_size)
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if not cmd_response.get('status'):
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raise ZKErrorResponse("Cant set user")
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raise ZKErrorResponse("Can't set user")
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self.refresh_data()
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if self.next_uid == uid:
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self.next_uid += 1 # better recalculate again
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if self.next_user_id == user_id:
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self.next_user_id = str(self.next_uid)
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def save_user_template(self, user, fingers=[]):
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""" save user and template """
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#TODO: grabado global
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@ -818,7 +822,7 @@ class ZK(object):
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if len(tusers) == 1:
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user = tusers[0]
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else:
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raise ZKErrorResponse("Cant find user")
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raise ZKErrorResponse("Can't find user")
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if isinstance(fingers, Finger):
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fingers = [fingers]
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fpack = ""
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@ -841,7 +845,7 @@ class ZK(object):
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command_string = pack('<IHH', 12,0,8) # ??? write? WRQ user data?
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cmd_response = self.__send_command(command, command_string)
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if not cmd_response.get('status'):
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raise ZKErrorResponse("Cant save utemp")
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raise ZKErrorResponse("Can't save utemp")
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self.refresh_data()
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def _send_with_buffer(self, buffer):
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@ -854,7 +858,7 @@ class ZK(object):
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command_string = pack('I', size)
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cmd_response = self.__send_command(command, command_string)
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if not cmd_response.get('status'):
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raise ZKErrorResponse("Cant prepare data")
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raise ZKErrorResponse("Can't prepare data")
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remain = size % MAX_CHUNK
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packets = (size - remain) // MAX_CHUNK
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start = 0
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@ -870,7 +874,7 @@ class ZK(object):
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if cmd_response.get('status'):
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return True #refres_data (1013)?
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else:
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raise ZKErrorResponse("Cant send chunk")
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raise ZKErrorResponse("Can't send chunk")
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def delete_user_template(self, uid=0, temp_id=0, user_id=''):
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"""
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@ -914,7 +918,7 @@ class ZK(object):
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else: #double? posibly empty
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return False #can't enrool
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command = 133 #const.CMD_DELETE_USER_2
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command_string = pack('24s',str(user_id))
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command_string = pack('24s',str(user_id))
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else:"""
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if not uid:
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users = self.get_users()
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@ -926,7 +930,7 @@ class ZK(object):
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command_string = pack('h', uid)
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cmd_response = self.__send_command(command, command_string)
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if not cmd_response.get('status'):
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raise ZKErrorResponse("can't delete user")
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raise ZKErrorResponse("Can't delete user")
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self.refresh_data()
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if uid == (self.next_uid - 1):
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self.next_uid = uid # quick undo
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@ -935,7 +939,7 @@ class ZK(object):
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""" ZKFinger VX10.0
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for tcp:
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command = const.CMD_USERTEMP_RRQ (doesn't work always)
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command_string = pack('hb', uid, temp_id)
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command_string = pack('hb', uid, temp_id)
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"""
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if not uid:
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users = self.get_users()
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@ -956,7 +960,7 @@ class ZK(object):
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return Finger(uid, temp_id, 1, resp)
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if self.verbose: print ("retry get_user_template")
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else:
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if self.verbose: print ("can't read/find finger")
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if self.verbose: print ("Can't read/find finger")
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return None
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def get_templates(self):
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@ -1004,12 +1008,12 @@ class ZK(object):
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while len(userdata) >= 28:
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uid, privilege, password, name, card, group_id, timezone, user_id = unpack('<HB5s8sIxBhI',userdata.ljust(28, b'\x00')[:28])
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if uid > max_uid: max_uid = uid
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password = (password.split(b'\x00')[0]).decode(errors='ignore')
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name = (name.split(b'\x00')[0]).decode(errors='ignore').strip()
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password = (password.split(b'\x00')[0]).decode(self.encoding, errors='ignore')
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name = (name.split(b'\x00')[0]).decode(self.encoding, errors='ignore').strip()
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#card = unpack('I', card)[0] #or hex value?
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group_id = str(group_id)
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user_id = str(user_id)
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#TODO: check card value and find in ver8
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#TODO: check card value and find in ver8
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if not name:
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name = "NN-%s" % user_id
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user = User(uid, name, privilege, password, group_id, user_id, card)
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@ -1023,10 +1027,10 @@ class ZK(object):
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#u2 = int(uid[1].encode("hex"), 16)
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#uid = u1 + (u2 * 256)
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#privilege = int(privilege.encode("hex"), 16)
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password = (password.split(b'\x00')[0]).decode(errors='ignore')
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name = (name.split(b'\x00')[0]).decode(errors='ignore').strip()
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group_id = (group_id.split(b'\x00')[0]).decode(errors='ignore').strip()
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user_id = (user_id.split(b'\x00')[0]).decode(errors='ignore')
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password = (password.split(b'\x00')[0]).decode(self.encoding, errors='ignore')
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name = (name.split(b'\x00')[0]).decode(self.encoding, errors='ignore').strip()
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group_id = (group_id.split(b'\x00')[0]).decode(self.encoding, errors='ignore').strip()
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user_id = (user_id.split(b'\x00')[0]).decode(self.encoding, errors='ignore')
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if uid > max_uid: max_uid = uid
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#card = int(unpack('I', separator)[0])
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if not name:
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@ -1074,7 +1078,7 @@ class ZK(object):
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cmd_response = self.__send_command(command, command_string)
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if not cmd_response.get('status'):
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raise ZKErrorResponse("cant' reg events %i" % flags)
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def set_sdk_build_1(self):
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""" """
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command = const.CMD_OPTIONS_WRQ
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@ -1210,7 +1214,7 @@ class ZK(object):
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if self.verbose: print ("empty")
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continue
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"""if len (data) == 5:
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continue"""
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if len(data) == 12: #class 1 attendance #TODO: RETEST ZK6
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user_id, status, punch, timehex = unpack('<IBB6s', data)
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@ -1263,7 +1267,7 @@ class ZK(object):
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def __recieve_tcp_data(self, data_recv, size):
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""" data_recv, raw tcp packet
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must analyze tcp_length
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must return data, broken
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"""
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data = []
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@ -1457,7 +1461,7 @@ class ZK(object):
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if self.verbose: print (codecs.encode(attendance_data[:8], 'hex'))
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attendance_data = attendance_data[8:]
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tuser = list(filter(lambda x: x.uid == uid, users))
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if not tuser:
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if not tuser:
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user_id = str(uid) #TODO revisar pq
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else:
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user_id = tuser[0].user_id
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@ -1471,7 +1475,7 @@ class ZK(object):
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if self.verbose: print(codecs.encode(attendance_data[:16], 'hex'))
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attendance_data = attendance_data[16:]
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tuser = list(filter(lambda x: x.user_id == user_id, users))
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if not tuser:
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if not tuser:
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if self.verbose: print("no uid {}", user_id)
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uid = str(user_id)
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tuser = list(filter(lambda x: x.uid == user_id, users)) # refix
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@ -1497,7 +1501,7 @@ class ZK(object):
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attendances.append(attendance)
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attendance_data = attendance_data[40:]
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return attendances
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def clear_attendance(self):
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'''
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