[ModemManager] Two SMS bugs in the new code

[Nathan Williams <njw google com>]

1. When a new single-part message arrives, an "Added" signal is sent but the "Completed" signal is not sent.

2. Multipart messages don't seem to work - the multipart bit isn't getting set correctly somewhere?. See logs:

2012-04-25T16:56:55.500166-07:00 localhost ModemManager[1238]: <debug> [1335398215.499970] [mm-at-serial-port.c:385] debug_log(): (ttyACM1): <-- '<CR><LF>+CMTI: "ME",10<CR><LF>'

2012-04-25T16:56:55.500351-07:00 localhost ModemManager[1238]: <debug> [1335398215.500199] [mm-serial-port.c:929] mm_serial_port_open(): (ttyACM1) device open count is 2 (open)

2012-04-25T16:56:55.500554-07:00 localhost ModemManager[1238]: <debug> [1335398215.500420] [mm-at-serial-port.c:385] debug_log(): (ttyACM0): <-- '<CR><LF>+CMTI: "ME",10<CR><LF>'

2012-04-25T16:56:55.500781-07:00 localhost ModemManager[1238]: <debug> [1335398215.500646] [mm-at-serial-port.c:385] debug_log(): (ttyACM1): --> 'AT+CMGR=10<CR>'

2012-04-25T16:56:55.528526-07:00 localhost ModemManager[1238]: <debug> [1335398215.528348] [mm-at-serial-port.c:385] debug_log(): (ttyACM1): <-- '<CR><LF>+CMGR: 0,,159<CR><LF>07912160130320F5440B916171056429F5000021405291650569A00500034C0201A9E8F41C949E83C2207B599E07B1DFEE33885E9ED3'

2012-04-25T16:56:55.529131-07:00 localhost ModemManager[1238]: <debug> [1335398215.528832] [mm-at-serial-port.c:385] debug_log(): (ttyACM1): <-- '41E4F23C7D7697C920FA1B54C697E5E3F4BC0C6AD7D9F434081E96D341E3303C2C4EB3D3F4BC0B94A483E6E8779D4D06CDD1EF3BA80E0785E7A0B7BB0C6A97E7F3F0B9CC02B9DF7450780EA2DFDF2C50780EA2A3CBA0BA9B5C96B3F369F71954768FDFE4B4FB0C9297E1F2F2BCECA6CF41<CR><LF>'

2012-04-25T16:56:55.529514-07:00 localhost ModemManager[1238]: <debug> [1335398215.529373] [mm-at-serial-port.c:385] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'

2012-04-25T16:56:55.529856-07:00 localhost ModemManager[1238]: <debug> [1335398215.529719] [mm-broadband-modem.c:4186] sms_part_ready(): Correctly parsed PDU (10)

2012-04-25T16:56:55.530756-07:00 localhost ModemManager[1238]: <debug> [1335398215.530554] [mm-iface-modem-messaging.c:344] mm_iface_modem_messaging_take_part(): Couldn't take part in SMS list: 'This SMS is not a multipart message'

2012-04-25T16:56:55.530851-07:00 localhost ModemManager[1238]: <debug> [1335398215.530692] [mm-serial-port.c:969] mm_serial_port_close(): (ttyACM1) device open count is 1 (close)

2012-04-25T16:56:57.392557-07:00 localhost ModemManager[1238]: <debug> [1335398217.392363] [mm-at-serial-port.c:385] debug_log(): (ttyACM0): <-- '<CR><LF>+CMTI: "ME",11<CR><LF>'

2012-04-25T16:56:57.392741-07:00 localhost ModemManager[1238]: <debug> [1335398217.392588] [mm-serial-port.c:929] mm_serial_port_open(): (ttyACM1) device open count is 2 (open)

2012-04-25T16:56:57.393086-07:00 localhost ModemManager[1238]: <debug> [1335398217.392845] [mm-at-serial-port.c:385] debug_log(): (ttyACM1): <-- '<CR><LF>+CMTI: "ME",11<CR><LF>'

2012-04-25T16:56:57.393325-07:00 localhost ModemManager[1238]: <debug> [1335398217.393184] [mm-at-serial-port.c:385] debug_log(): (ttyACM1): --> 'AT+CMGR=11<CR>'

2012-04-25T16:56:57.421656-07:00 localhost ModemManager[1238]: <debug> [1335398217.421476] [mm-at-serial-port.c:385] debug_log(): (ttyACM1): <-- '<CR><LF>+CMGR: 0,,63<CR><LF>07912160130320F6440B916171056429F5000021405291651569320500034C0202E9E8301D44479741F0B09C3E0785E56590BCCC0ED3C'

2012-04-25T16:56:57.421966-07:00 localhost ModemManager[1238]: <debug> [1335398217.421821] [mm-at-serial-port.c:385] debug_log(): (ttyACM1): <-- 'B6410FD0D7ABBCBA0B0FB4D4797E52E10<CR><LF><CR><LF>OK<CR><LF>'

2012-04-25T16:56:57.422362-07:00 localhost ModemManager[1238]: <debug> [1335398217.422207] [mm-broadband-modem.c:4186] sms_part_ready(): Correctly parsed PDU (11)

2012-04-25T16:56:57.423165-07:00 localhost ModemManager[1238]: <debug> [1335398217.422971] [mm-iface-modem-messaging.c:344] mm_iface_modem_messaging_take_part(): Couldn't take part in SMS list: 'This SMS is not a multipart message'

    - Nathan