def get_user_bykey(key, userID):
if key in connects:
conp = connects[key]
hd = conp['hd']
sBuf = create_string_buffer(512 * 1024)
sTableName = bytes('user', encoding="utf8")
sFieldNames = bytes('Pin\tCardNo\tPassword', encoding="utf8")
sFilters = bytes('Pin={}'.format(userID), encoding="utf8")
sOptions = bytes('', encoding="utf8")
re = dll.GetDeviceData(hd, sBuf, 512 * 1024,
sTableName, sFieldNames, sFilters, sOptions)
if re < 1:
return -3, re
st = str(sBuf.value)[2:-1]
va = st.split("\\r\\n")[1].split(',')
user = User(va[0],'',va[2],int(va[1]))
sBuf = create_string_buffer(128 * 1024)
sTableName = bytes('userauthorize', encoding="utf8")
sFieldNames = bytes('Pin\tAuthorizeTimezoneId\tAuthorizeDoorId',
encoding="utf8")
reAuthorize = dll.GetDeviceData(hd, sBuf, 128 * 1024,
sTableName, sFieldNames, sFilters, sOptions)
if reAuthorize > 0:
st = str(sBuf.value)[2:-1]
va = st.split("\\r\\n")[1].split(',')
vi = int(va[2])
user.authorize = [(vi & 1) > 0, (vi & 2) > 0,
(vi & 4) > 0, (vi & 8) > 0]
sBuf = create_string_buffer(1 * 1024 * 1024)
sTableName = bytes('templatev10', encoding="utf8")
sFieldNames = bytes('Pin\tSize\tFingerID\tValid\tTemplate',
encoding="utf8")
reTemplate = dll.GetDeviceData(hd, sBuf, 1024 * 1024,
sTableName, sFieldNames, sFilters, sOptions)
if reTemplate > 0:
st = str(sBuf.value)[2:-1]
la = st.split("\\r\\n")[1:-1]
user.finger = []
for l in la:
va = l.split(',')
user.finger.append(UserFinger(int(va[2]), int(
va[1]), int(va[3]) == 3, va[4]))
return 1, user
else:
return -4, None
