def __init__(self, name, ip='127.0.0.1', mac='0.0.0.0', bshost=("127.0.0.1", 11011)):
self.socket = BCSocket(name)
self.que_ack_pkt = Queue.Queue()
self.name = name
self.ip = ip
self.mac = mac
self.card = ""
#BC模拟器状态0:保留, 1:保留, 2:锁屏, 3:解锁, 4:上机
self.status = 2
self.bshost = bshost
self.bs_ip, self.bs_port = bshost
self.conn_flag = threading.Event()
self.conn_flag.set()
self.thd_comm = None
self.thd_listener = None
class WXBC():
"""
# WXBC模拟器；
# 1、实现启动、关闭、信令收发和状态监听等功能；
"""
def __init__(self, name, ip='127.0.0.1', mac='0.0.0.0', bshost=("127.0.0.1", 11011)):
self.socket = BCSocket(name)
self.que_ack_pkt = Queue.Queue()
self.name = name
self.ip = ip
self.mac = mac
self.card = ""
#BC模拟器状态0:保留, 1:保留, 2:锁屏, 3:解锁, 4:上机
self.status = 2
self.bshost = bshost
self.bs_ip, self.bs_port = bshost
self.conn_flag = threading.Event()
self.conn_flag.set()
self.thd_comm = None
self.thd_listener = None
def _connect(self):
"""
登录BS，仅用于通信线程调用
"""
if not self.socket.is_connected():
try:
self.socket.connect(self.bshost)
self.conn_flag.set()
except Exception as e:
self.conn_flag.set()
# self.status = 0
return 1
else:
data = pkt_connect(self.name, self.bs_ip)
login_pkt = get_pkt_by_data(2, data)
self.socket.send_pkt(login_pkt)
self.conn_flag.clear()
# if self.card != "":
# self.status = 4
# else:
# self.status = 2
def _communicate(self):
"""
维护BS连接，仅用于通信线程调用
"""
data = pkt_heart(self.name, self.bs_ip)
hrt_pkt = get_pkt_by_data(3, data)
while True:
if (self.socket.is_connected() and self.is_connected()):
time.sleep(1)
else:
self._connect()
def _heart_beat(self):
"""
心跳，仅用于心跳线程调用；
"""
data = pkt_heart(self.name, self.bs_ip)
hrt_pkt = get_pkt_by_data(3, data)
while True:
if (self.socket.is_connected() and self.is_connected()):
self.socket.send_pkt(hrt_pkt)
time.sleep(10)
else:
time.sleep(1)
def _listener(self):
"""
监听并处理BS通知信令，仅用于监听线程调用；
待完善!
"""
while True:
pkt = self.socket.recv_pkt(1)
if pkt is None:
continue
opts = pkt.data_options()
#上机通知信令
if pkt.pkt_type == 0x4:
if opts[4]=='':
self.status = 3
else:
self.status = 4
self.card = opts[4]
#锁屏
elif pkt.pkt_type == 0x5:
self.status = 2
self.card = ""
#保存ACK信令
# if (pkt.pkt_type & 0x80000000) > 0:
# self.que_ack_pkt.put(pkt)
self.que_ack_pkt.put(pkt)
def is_connected(self):
"""
BC是否已经连接到BS
"""
return not self.conn_flag.is_set()
def startup(self):
"""
启动BC
"""
#通信维护线程
self.thd_comm = threading.Thread(target=self._communicate, name='bc_communicate_thd')
self.thd_comm.start()
#信令监听线程
self.thd_listener = threading.Thread(target=self._listener, name='bc_listener_thd')
self.thd_listener.start()
#心跳线程
self.thd_heart_beat = threading.Thread(target=self._heart_beat, name='bc_heart_beat_thd')
self.thd_heart_beat.start()
def shutdown(self):
"""
关闭BC
待完善！
"""
pass
def get_status(self):
"""
获取BC状态信息
"""
s = (self.name, self.ip, self.mac, self.is_connected(), self.status, self.card, self.bshost)
return s
def chk_status_is(self, stat, timeout=5):
"""
检查BC状态是
0:保留, 1:保留, 2:锁屏, 3:解锁, 4:上机
"""
res = False
while timeout > 0 :
if self.status == stat:
res = True
break
else:
time.sleep(1)
timeout -= 1
return res
def chk_status_is_not(self, stat, timeout=2):
"""
检查BC状态不是
0:保留, 1:保留, 2:锁屏, 3:解锁, 4:上机
"""
res = False
while timeout > 0 :
if self.status != stat:
res = True
break
else:
time.sleep(1)
timeout -= 1
return res
def reset_status(self):
"""
重置BC状态为锁屏状态
"""
self.status = 2
self.card = ""
self.que_ack_pkt = Queue.Queue()
def get_ack_pkt(self, ack_pkt_type, timeout=10):
"""
获取请求信令的响应包
"""
while timeout > 0:
times = self.que_ack_pkt.qsize()
for i in range(times):
ack_pkt = self.que_ack_pkt.get_nowait()
if ack_pkt.pkt_type == ack_pkt_type:
return ack_pkt
else:
self.que_ack_pkt.put(ack_pkt)
time.sleep(1)
timeout -= 1
return None
def get_up(self, card, pwd='', veri_code=''):
"""
会员上机
"""
logging.info("[%s][%s][%d] Call method : get_up(card=%s, pwd=%s, veri_code=%s)" % (self.name, self.card, self.status, card, pwd, veri_code))
res = False
pkt_type = 7
ack_pkt = None
data = pkt_up(card, pwd, veri_code)
#带验证码的上机信令
if len(veri_code) != 0:
pkt_type = 65
pkt = get_pkt_by_data(pkt_type, data)
self.socket.send_pkt(pkt)
if self.chk_status_is(4) is True:
res = True
else:
if pkt_type == 65:
ack_pkt = self.get_ack_pkt(65)
else:
ack_pkt = self.get_ack_pkt(0x80000000 + pkt_type)
if ack_pkt is not None:
ack_pkt_opts = ack_pkt.data_options()
print(ack_pkt_opts[3], ack_pkt_opts[4])
res = False
else:
print(99, 'Failure up the machine, BS no response.')
res = False
return res
def get_down(self):
"""
会员下机
"""
logging.info("[%s][%s][%d] Call method : get_down()" % (self.name, self.card, self.status))
data = pkt_down()
pkt = get_pkt_by_data(6, data)
self.socket.send_pkt(pkt)
return True
