def _process_message(self, data):
# Now get message body
msgl = data.pop(0)
msg = encode_bytes(data[:msgl])
# check for header
headlen = ud_len = 0
if self.mtype & 0x40: # UDHI present
ud_len = data.pop(0)
self.udh = UserDataHeader.from_bytes(data[:ud_len])
headlen = (ud_len + 1) * 8
if self.fmt == 0x00:
while headlen % 7:
headlen += 1
headlen /= 7
headlen = int(headlen)
if self.fmt == 0x00:
# XXX: Use unpack_msg2
data = data[ud_len:].tolist()
#self.text = unpack_msg2(data).decode("gsm0338")
self.text = unpack_msg(msg)[headlen:msgl].decode("gsm0338")
elif self.fmt == 0x04:
self.text = data[ud_len:].tostring()
elif self.fmt == 0x08:
data = data[ud_len:].tolist()
_bytes = [int("%02X%02X" % (data[i], data[i + 1]), 16)
for i in range(0, len(data), 2)]
self.text = u''.join(list(map(unichr, _bytes)))
def _process_message(self, data):
# Now get message body
msgl = data.pop(0)
msg = encode_bytes(data[:msgl])
# check for header
headlen = ud_len = 0
if self.mtype & 0x40: # UDHI present
ud_len = data.pop(0)
self.udh = UserDataHeader.from_bytes(data[:ud_len])
headlen = (ud_len + 1) * 8
if self.fmt == 0x00:
while headlen % 7:
headlen += 1
headlen /= 7
headlen = int(headlen)
if self.fmt == 0x00:
self.text = unpack_msg(msg)[headlen:msgl].decode("gsm0338")
elif self.fmt == 0x04:
self.text = data[ud_len:].tobytes()
elif self.fmt == 0x08:
data = data[ud_len:].tolist()
_bytes = [
int("%02X%02X" % (data[i], data[i + 1]), 16)
for i in range(0, len(data), 2)
]
self.text = ''.join(list(map(chr, _bytes)))
def test_user_data_header(self):
data = to_array("08049f8e020105040b8423f0")
udh = UserDataHeader.from_bytes(data)
self.assertEqual(udh.concat.seq, 1)
self.assertEqual(udh.concat.cnt, 2)
self.assertEqual(udh.concat.ref, 40846)
self.assertEqual(udh.ports.dest_port, 2948)
self.assertEqual(udh.ports.orig_port, 9200)
data = to_array("0003190201")
udh = UserDataHeader.from_bytes(data)
self.assertEqual(udh.concat.seq, 1)
self.assertEqual(udh.concat.cnt, 2)
self.assertEqual(udh.concat.ref, 25)
