def gen_tpdu(ref, to, text, empty):
if empty:
text = ""
TPPID = 0x40 if empty else 0 #TP-PID = 40 ==> short message type 0
TPDCS = 0xc3 if empty else 0 #TP-DCS = c3 ==> disable "other message indicator" and discard message
return [SMS_SUBMIT.create(None, to, text, tp_pid=TPPID, tp_dcs=TPDCS).toPDU()]
def create_empty_pdu(header, phone, tail):
phone = bi_revert_sting(phone)
tpdu = []
pdu = SMS_SUBMIT.create('', phone, '')
tpdu.append(header)
tpdu.append(phone)
tpdu.append(tail)
#短信内容长度接短信内容unicode编码
length = pdu.tp_udl
tpdu.append('%02X' % length)
tpdu.append(''.join(['%02X' % ord(c) for c in pdu.tp_ud]))
data = ''.join(tpdu)
return (length, data)
def at_cmgs(smsc_raw, sender, receiver, text_msg):
tokens = smsc_raw.split(",")
smsc_no = tokens[0][2:-1]
type_int = int(tokens[1])
pdu = SMS_SUBMIT.create(sender, receiver, text_msg)
tpdu = pdu.toPDU()
test = '01' + '00' + '{:02X}'.format(len(receiver[1:])) + '91' + ''.join(
swap_hex(split(receiver[1:], 2,
'F'))) + '0000' + '%02X' % pdu.tp_udl + ''.join(
['%02X' % ord(c) for c in pdu.tp_ud])
print(test)
tmp = '{:02X}'.format(type_int) + ''.join(swap_hex(split(smsc_no, 2, 'F')))
smsc_len = int(len(tmp) / 2)
smsc = '{:02X}'.format(smsc_len) + tmp
tpdu_len = int(len(test) / 2)
return (tpdu_len, smsc, test)
def parse(rp_message):
rpdu = RPDU.fromPDU(rp_message)
sms_submit = SMS_SUBMIT.fromPDU(rpdu.user_data, rpdu.rp_originator_address)
exports = [("vbts_text" , sms_submit.user_data)
, ("vbts_tp_user_data" , smspdu_charstring_to_hex(sms_submit.tp_ud))
, ("vbts_tp_data_coding_scheme" , sms_submit.tp_dcs)
, ("vbts_tp_protocol_id" , sms_submit.tp_pid)
, ("vbts_tp_dest_address" , sms_submit.tp_da)
, ("vbts_tp_dest_address_type" , sms_submit.tp_toa)
, ("vbts_tp_message_type" , sms_submit.tp_mti)
, ("vbts_rp_dest_address" , rpdu.rp_destination_address)
, ("vbts_rp_originator_address" , rpdu.rp_originator_address)
, ("vbts_rp_originator_address_type" , rpdu.rp_originator_address_type)
, ("vbts_rp_message_reference" , rpdu.rp_message_reference)
, ("vbts_rp_message_type" , rpdu.rp_mti)]
exports = [(x, clean(y)) for (x, y) in exports]
return exports
def parse(rp_message):
rpdu = RPDU.fromPDU(rp_message)
sms_submit = SMS_SUBMIT.fromPDU(rpdu.user_data, rpdu.rp_originator_address)
exports = [
("vbts_text", sms_submit.user_data),
("vbts_tp_user_data", smspdu_charstring_to_hex(sms_submit.tp_ud)),
("vbts_tp_data_coding_scheme", sms_submit.tp_dcs),
("vbts_tp_protocol_id", sms_submit.tp_pid),
("vbts_tp_dest_address", sms_submit.tp_da),
("vbts_tp_dest_address_type", sms_submit.tp_toa),
("vbts_tp_message_type", sms_submit.tp_mti),
("vbts_rp_dest_address", rpdu.rp_destination_address),
("vbts_rp_originator_address", rpdu.rp_originator_address),
("vbts_rp_originator_address_type", rpdu.rp_originator_address_type),
("vbts_rp_message_reference", rpdu.rp_message_reference),
("vbts_rp_message_type", rpdu.rp_mti)
]
exports = [(x, clean(y)) for (x, y) in exports]
return(exports)
from smspdu import SMS_SUBMIT
from gsm0338 import Codec
pdu = SMS_SUBMIT.create('sender', 'recipient', 'hello, world')
t = pdu.toPDU()
print(t)
ret = SMS_SUBMIT.fromPDU(1, t, 'sender')
print(ret)