def get_smsc_cb(response):
try:
smsc = response[0].group('smsc')
if not smsc.startswith('+'):
if check_if_ucs2(smsc):
smsc = from_u(unpack_ucs2_bytes(smsc))
return smsc
except KeyError:
raise E.NotFound()
def get_net_info_cb(netinfo):
"""
Returns a (Networkname, ConnType) tuple
It returns None if there's no info
"""
if not netinfo:
return None
netinfo = netinfo[0]
if netinfo.group('error'):
# this means that we've received a response like
# +COPS: 0 which means that we don't have network temporaly
# we should raise an exception here
raise E.NoNetwork()
# TS 27007 got updated as of 10.4
_map = {
'0': MM_GSM_ACCESS_TECH_GPRS, # strictly GSM
'1': MM_GSM_ACCESS_TECH_GSM_COMPAT,
'2': MM_GSM_ACCESS_TECH_UMTS, # strictly UTRAN
'3': MM_GSM_ACCESS_TECH_EDGE,
'4': MM_GSM_ACCESS_TECH_HSDPA,
'5': MM_GSM_ACCESS_TECH_HSUPA,
'6': MM_GSM_ACCESS_TECH_HSPA,
'7': MM_GSM_ACCESS_TECH_LTE,
}
conn_type = _map.get(netinfo.group('status'))
netname = netinfo.group('netname')
if netname in ['Limited Service',
pack_ucs2_bytes('Limited Service')]:
raise ex.LimitedServiceNetworkError
# netname can be in UCS2, as a string, or as a network id (int)
if check_if_ucs2(netname):
return unpack_ucs2_bytes(netname), conn_type
else:
# now can be either a string or a network id (int)
try:
netname = int(netname)
except ValueError:
# we got a string ID
return netname, conn_type
# if we have arrived here, that means that the network id
# is a five, six or seven digit integer
return str(netname), conn_type
def convert_response(response):
index = response[0].group('index')
if index == '1':
self.device.set_property(USD_INTFACE, 'State', 'user-response')
else:
self.device.set_property(USD_INTFACE, 'State', 'idle')
resp = response[0].group('resp')
if resp is None:
return "" # returning the Empty string is valid
if not check_if_ucs2(resp, limit=LATIN_EX_B):
if 'UCS2' in self.device.sim.charset and \
not loose_charset_check:
raise E.MalformedUssdPduError(resp)
else:
return resp
else:
try:
return unpack_ucs2_bytes(resp)
except (TypeError, UnicodeDecodeError):
raise E.MalformedUssdPduError(resp)
def get_net_info_cb(netinfo):
"""
Returns a (Networkname, ConnType) tuple
It returns None if there's no info
"""
if not netinfo:
return None
netinfo = netinfo[0]
if netinfo.group('error'):
# this means that we've received a response like
# +COPS: 0 which means that we don't have network temporaly
# we should raise an exception here
raise E.NoNetwork()
conn_type = 'GPRS'
netname = netinfo.group('netname')
if netname in ['Limited Service',
pack_ucs2_bytes('Limited Service')]:
raise LimitedServiceNetworkError()
# netname can be in UCS2, as a string, or as a network id (int)
if check_if_ucs2(netname):
return unpack_ucs2_bytes(netname), conn_type
else:
# now can be either a string or a network id (int)
try:
netname = int(netname)
except ValueError:
# we got a string ID
return netname, conn_type
# if we have arrived here, that means that the network id
# is a five digit integer
return str(netname), conn_type
def test_unpack_ucs2_bytes(self):
self.assertEqual(unpack_ucs2_bytes('0068006F006C0061'), 'hola')
resp = 'holas'
self.assertEqual(unpack_ucs2_bytes('0068006F006C00610073'), resp)
