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Even though we don't parse them correctly yet, at least
send the right command for listing them.
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Stupid signed/unsigned mistake.
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The MMModemTime interface was getting initialized more than once.
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Signed-off-by: Thomas Tuttle <ttuttle@chromium.org>
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Signed-off-by: Thomas Tuttle <ttuttle@chromium.org>
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Signed-off-by: Thomas Tuttle <ttuttle@chromium.org>
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The introspection data specified the Send() method to return
an array of unsigned integers, presumably the indexes of the
messages just sent. But the code wasn't doing that, leading
to a crash when dbus-glib tried to interpret garbage on the
return.
The problem is that sms_send_auth_cb() gave async_call_done()
as the callback for sending the SMS, but that method just calls
dbus_g_method_return() with no return arguments. dbus-glib
interprets the arguments of dbus_g_method_return() according
to the XML introspection data, and thus it was attempting to
read the non-existent argument as an 'au' and getting garbage.
Fix that by actually returning an array of message indexes from
the SMS send code, and propagate that back to the SMS dbus
code so it can return something sensible.
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Might as well keep it simple.
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The first byte of the PDU is the SMSC length, but it's not
the padded SMSC length. So we need to subtract the actual
byte index of the start of the message from length of the
PDU, and since the PDU creation function knows all about
where the SMSC address stops and the message begins, just
have it return that length instead of making the callers
calculate it.
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Eventually we should be using PDU mode whenever the modem supports
it instead of defaulting to text mode, but there are still some
bugs.
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Tests that the last septet (packed in an octet by itself)
doesn't get left off the message like the old code used to
do before "core: fix some bugs in GSM7 packing code".
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The existing gsm_pack() had a bug where if the last
septet should be in an octet by itself, that last
octet wouldn't be added. Plus, kinda pointless to
use a GByteArray here when we already know what the
length will be through simple arithmetic.
We can also simplify the function too.
Furthermore, there weren't any testcases for starting
packing at an offset other than zero, so add one.
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Only for basic SMS-SUBMIT PDUs at the moment, and doesn't
support large SMSs yet.
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There's no encoding information about 8-bit SMS messages,
and they are often binary things like ringtones or voicemail
indicator commands. Since there's no point to our parsing
them just let clients deal with it.
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Various bits of the code didn't check if response was valid
or not during error conditions, and when an error occurs
sometimes it'll be NULL (since not all errors are translated
errors from the modem, some are serial or general ones). We
have to make sure we don't try to use response->str when
response doesn't exist.
Found in the generic CDMA code likely as a result of
d5d9eec2b52363a7460aeec0c020b1c6a7af6b03 but was a bug long
before that commit happened anyway.
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Change the error handling to be a bit more like what appears to have
been intended: if constructing the regex fails, report an error and
return. The existing code looked like it was set up to do this, but
wasn't quite wired together, and had process-terminating calls
(g_error()) followed by other code.
Change-Id: I4a7cee8fe01291976edc2e343fcbeb73e882f20b
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First, arrange for received/complete signals to be sent by calling
cmti_received_has_sms() with the message properties even if the
message isn't complete yet.
Second, make the operation of the List command's multipart message
handling independent of message order by doing one pass to insert the
messages into the cache and second pass to retrieve the complete messages.
Change-Id: I3dcae940d71aec3ddb65c508675f710d1567b0e2
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Change-Id: I4f07e7e08bcbfc116114191c759cc0af4bb8ea23
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Reporting errors instead of just returning permits routines like
mm-generic-gsm.c:simple_get_status() to work again, as their callbacks
get the error they are expecting. To make this work, adapt get_csq_done()
to handle a NULL response when error is set, and make sure that multiple
errors don't step on each other in the mm_callback_info_chain() sequence
created by simple_get_status().
Change-Id: Ie3a72b1ce71b7f117e8b1f3da7a406c4d2da9e02
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Some modems don't allow most commands when they are PIN locked, so
the initial facility lock check errors out. Check the locks again
after the SIM is unlocked.
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The property EnabledFacilityLocks on the .Modem.Gsm.Card interface
is a bit mask that indicates which of the various personalization
codes from 3GPP TS 22.022, plus the SIM PIN lock and SIM PIN2 lock,
are enabled. The set of facility locks supported by the modem is
determined at the time the modem is initialized, and the state of
each supported lock (enabled or disabled) is determined. When the
state of a lock changes, a property-change signal is sent out. Note
that ModemManager only supports enabling and disabling SIM-PIN, via
the EnablePin method on Modem.Gsm.Card.
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Added a PinRetryCounts property on org.freedesktop.ModemManager.Modem.
This is dictionary that records the number of PIN tries remaining
for each of the possible PIN code types for which the modem is
capable of reporting the count. Also, these counts are kept up
to date across ChangePin and EnablePin operations, not just when
an unlock is attempted.
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Otherwise, we can schedule a main loop call to
mm_serial_port_queue_process() for an object that's about to
disappear, leading to a crash.
Change-Id: I433a76855c52536eb2b99a5ecf26ac71afe1f8bb
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Rearrange the primary and secondary-port disable operations so that
there's a linear chain of callbacks rather than a second dangling
callback chain for the secondary port; it's possible for the primary
port operations to complete, and for the callback to finish and start
tearing down the entire device, before the secondary port commands
run.
Change-Id: Ia95a7eae574737cdec38b14d39786127be1b3184
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Keep a local cache of SMS message fragments when we perform a List or
Get command on the modem; use this cache to reassemble fragments into
complete messages, which are then what is returned by the Get and List
DBus commands. Similarly, cause Delete to delete all known parts of a
multipart message.
While here, remove some extra whitespace in the SMS commands we send
to the modem.
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The "glib/gtypes.h" is now considered private, and only "glib.h" should be
included directly.
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Observed on a generic ZTE device.
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Some Cinterion modems send a NUL byte before the "CONNECTED" reply to "ATD"
(only during the first ATD try anyway).
This fix will ignore any NUL byte leading the real response.
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In particular, g_regex_match() and g_regex_match_full() allocate a
match_info structure on both success and failure, so calling
g_match_info_free() only in the success case is insufficient.
BUG=None
TEST=Inspection
Change-Id: Iea76b5b5dc3ec48120e15601a5e2dd45322133d8
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When receiving a SMS message with raw 8-bit data, sanitize it by
replacing non-ASCII characters with \xNN escape sequences. This
prevents a problem further down the line where the body of the message
is passed into DBus as a string, and DBus requires strings to be UTF-8.
BUG=chrome-os-partner:5953
TEST=Run network_ModemManagerSMS.py with the PDU from this bug.
Change-Id: Ic33a365f9a065c49a325e047e4c3f5e81450fa1f
Reviewed-on: http://gerrit.chromium.org/gerrit/8232
Reviewed-by: Eric Shienbrood <ers@chromium.org>
Tested-by: Nathan J. Williams <njw@chromium.org>
Commit-Ready: Nathan J. Williams <njw@chromium.org>
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It fixes compilation with the llvm/clang compiler as well.
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Register was appearing to succeed even when it failed.
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