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)
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)
