def parse_incoming_message(self, header_line, line):
pdu = None
try:
pdu = gsmpdu.ReceivedGsmPdu(line)
except Exception, ex:
traceback.print_exc(ex)
self.modem._log('Error parsing PDU: %s' % line)
def parse_stored_messages(self, lines):
# loop through all the lines attempting to match CMGL lines (the header)
# and then match NOT CMGL lines (the content)
# need to seed the loop first 'cause Python no like 'until' loops
pdu_lines = []
messages = []
m = None
if len(lines) > 0:
m = self.CMGL_MATCHER.match(lines[0])
while len(lines) > 0:
if m is None:
# couldn't match OR no text data following match
raise (errors.GsmReadError())
# if here, we have a match AND text
# start by popping the header (which we have stored in the 'm'
# matcher object already)
lines.pop(0)
# now loop through, popping content until we get
# the next CMGL or out of lines
while len(lines) > 0:
m = self.CMGL_MATCHER.match(lines[0])
if m is not None:
# got another header, get out
break
else:
# HACK: For some reason on the multitechs the first
# PDU line has the second '+CMGL' response tacked on
# this may be a multitech bug or our bug in
# reading the responses. For now, split the response
# on +CMGL
line = lines.pop(0)
line, cmgl, rest = line.partition('+CMGL')
if len(cmgl) > 0:
lines.insert(0, '%s%s' % (cmgl, rest))
pdu_lines.append(line)
# now create and process PDUs
for pl in pdu_lines:
try:
pdu = gsmpdu.ReceivedGsmPdu(pl)
msg = self._process_incoming_pdu(pdu)
if msg is not None:
messages.append(msg)
except Exception, ex:
traceback.print_exc(ex)
self.modem._log('Error parsing PDU: %s' % pl) # TODO log