def __init__(self, number, type=UNKNOWN):
if type == ALPHANUMERIC:
self.type_of_number = ALPHANUMERIC
septets = unpack_7bit_bytes(number)
self.number = gsm_decoder(septets)
self.numbering_plan_id = UNKNOWN
elif type == INTERNATIONAL:
self.type_of_number = INTERNATIONAL
if number.startswith('+'):
self.number = number[1:]
else:
self.number = number
self.numbering_plan_id = ISDNORTELEPHONE
else:
if number.startswith('+'):
self.type_of_number = INTERNATIONAL
self.number = number[1:]
else:
self.type_of_number = UNKNOWN
self.number = number
self.numbering_plan_id = ISDNORTELEPHONE
def __init__(self, number, type=UNKNOWN):
if type == ALPHANUMERIC:
self.type_of_number = ALPHANUMERIC
septets = unpack_7bit_bytes(number)
self.number = gsm_decoder(septets)
self.numbering_plan_id = UNKNOWN
elif type == INTERNATIONAL:
self.type_of_number = INTERNATIONAL
if number.startswith('+'):
self.number = number[1:]
else:
self.number = number
self.numbering_plan_id = ISDNORTELEPHONE
else:
if number.startswith('+'):
self.type_of_number = INTERNATIONAL
self.number = number[1:]
else:
self.type_of_number = UNKNOWN
self.number = number
self.numbering_plan_id = ISDNORTELEPHONE
def user_data_from_octets(self, flags, octets, coding_scheme):
user_data_len = octets.pop(0)
if flags & 0x40: # user data header indicator
header_len8 = octets[0] + 1
self.header = octets[1:header_len8]
else:
header_len8 = 0
compressed = (coding_scheme & 0xE0 == 0x20)
if compressed:
raise NotImplementedError()
if (coding_scheme & 0xEC == 0x00 or # general data coding
coding_scheme & 0xE0 == 0xC0 or # message waiting indication
coding_scheme & 0xF4 == 0xF0): # data coding/message class
coding = DEFAULT_ALPHABET
elif (coding_scheme & 0xEC == 0x04 or # general data coding
coding_scheme & 0xF4 == 0xF4): # data coding/message class
coding = EIGHT_BIT
elif (coding_scheme & 0xEC == 0x08 or # general data coding
coding_scheme & 0xF0 == 0xE0): # message waiting indication
coding = UCS2
else:
raise ValueError("Unsupported coding scheme: %d" % coding_scheme)
if coding == DEFAULT_ALPHABET:
header_len7 = (header_len8 * 8 + 6) / 7 # ceil(int*8/7)
septets = unpack_7bit_bytes(octets)[header_len7:user_data_len]
self.text = gsm_decoder(septets)
else:
octets = octets[header_len8:user_data_len]
user_data = "".join(chr(o) for o in octets)
if coding == UCS2:
self.text = ucs2_decoder(user_data)[0]
else:
self.text = user_data
def user_data_from_octets(self, flags, octets, coding_scheme):
user_data_len = octets.pop(0)
if flags & 0x40: # user data header indicator
header_len8 = octets[0] + 1
self.header = octets[1:header_len8]
else:
header_len8 = 0
compressed = (coding_scheme & 0xE0 == 0x20)
if compressed:
raise NotImplementedError()
if (coding_scheme & 0xEC == 0x00 or # general data coding
coding_scheme & 0xE0 == 0xC0 or # message waiting indication
coding_scheme & 0xF4 == 0xF0): # data coding/message class
coding = DEFAULT_ALPHABET
elif (coding_scheme & 0xEC == 0x04 or # general data coding
coding_scheme & 0xF4 == 0xF4): # data coding/message class
coding = EIGHT_BIT
elif (coding_scheme & 0xEC == 0x08 or # general data coding
coding_scheme & 0xF0 == 0xE0): # message waiting indication
coding = UCS2
else:
raise ValueError("Unsupported coding scheme: %d" % coding_scheme)
if coding == DEFAULT_ALPHABET:
header_len7 = (header_len8 * 8 + 6) / 7 # ceil(int*8/7)
septets = unpack_7bit_bytes(octets)[header_len7:user_data_len]
self.text = gsm_decoder(septets)
else:
octets = octets[header_len8:user_data_len]
user_data = "".join(chr(o) for o in octets)
if coding == UCS2:
self.text = ucs2_decoder(user_data)[0]
else:
self.text = user_data
