def serialize(self):
result = []
result.append(int2hexstr(len(self.number)))
# GSM 03.40, section 9.1.2.5
header = 0x80
header = header | (self.type_of_number << 4)
header = header | self.numbering_plan_id
result.append(int2hexstr(header))
result.append(swap(self.number))
return "".join(result)
def serialize(self):
if self.type_of_number == ALPHANUMERIC:
print "Don't know how to serialize an alphanumeric SMS yet"
return ""
result = []
result.append(int2hexstr(len(self.number)))
# GSM 03.40, section 9.1.2.5
header = 0x80
header = header | (self.type_of_number << 4)
header = header | self.numbering_plan_id
result.append(int2hexstr(header))
result.append(swap(self.number))
return "".join(result)
def serialize(self):
if self.type_of_number == ALPHANUMERIC:
print "Don't know how to serialize an alphanumeric SMS yet"
return ""
result = []
result.append(int2hexstr(len(self.number)))
# GSM 03.40, section 9.1.2.5
header = 0x80
header = header | (self.type_of_number << 4)
header = header | self.numbering_plan_id
result.append(int2hexstr(header))
result.append(swap(self.number))
return "".join(result)
def get_pdu(self):
"""Returns the PDU of the message"""
pdu = []
assert self.smsc.startswith('+')
swapped_smsc = swap(self.smsc[1:])
swapped_smsc = '91' + swapped_smsc
pdu.append(int2hexstr(self.get_smsc_len()))
pdu.append(swapped_smsc)
# TP-Message-Type-Indicator = 01
# header = header | 0x01
# TP-Reject-Duplicates = 0
# TP-Validity-Period-Format = 00 (TP-VP field not present)
# TP-Status-Report-Request = 0
# TP-User-Data-Header-Indicator
# TP-Reply-Path = 0
#pdu.append(int2hexstr(header))
pdu.append(int2hexstr(17))
# TP-Message-Reference = 0
pdu.append(int2hexstr(0))
# TP-Destination-Address
pdu.append(self.address.serialize())
# TP-Protocol-Identifier
pdu.append(int2hexstr(0))
# TP-Data-Coding-Scheme
dcs = 0
if self.encoding == DEFAULT_ALPHABET:
dcs = dcs | 0x00
else:
dcs = dcs | 0x08
pdu.append(int2hexstr(dcs))
# TP-Validity-Period
pdu.append(int2hexstr(self.validity))
# TP-User-Data-Length
pdu.append(int2hexstr(self.user_data_length))
# TP-User-Data
pdu.append(self.user_data)
return "".join(pdu)
def get_pdu(self):
"""Returns the PDU of the message"""
pdu = []
assert self.smsc.startswith('+')
swapped_smsc = swap(self.smsc[1:])
swapped_smsc = '91' + swapped_smsc
pdu.append(int2hexstr(self.get_smsc_len()))
pdu.append(swapped_smsc)
# TP-Message-Type-Indicator = 01
# header = header | 0x01
# TP-Reject-Duplicates = 0
# TP-Validity-Period-Format = 00 (TP-VP field not present)
# TP-Status-Report-Request = 0
# TP-User-Data-Header-Indicator
# TP-Reply-Path = 0
#pdu.append(int2hexstr(header))
pdu.append(int2hexstr(17))
# TP-Message-Reference = 0
pdu.append(int2hexstr(0))
# TP-Destination-Address
pdu.append(self.address.serialize())
# TP-Protocol-Identifier
pdu.append(int2hexstr(0))
# TP-Data-Coding-Scheme
dcs = 0
if self.encoding == DEFAULT_ALPHABET:
dcs = dcs | 0x00
else:
dcs = dcs | 0x08
pdu.append(int2hexstr(dcs))
# TP-Validity-Period
pdu.append(int2hexstr(self.validity))
# TP-User-Data-Length
pdu.append(int2hexstr(self.user_data_length))
# TP-User-Data
pdu.append(self.user_data)
return "".join(pdu)
