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broadband-modem-mbim: add support for flash/alert SMS messages

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My Huawei MBIM modem notifies of standard new messages using MBIM_CID_MESSAGE_STORE_STATUS
notifications, which is kind of wrong, as they should really be notified using
MBIM_SMS_READ notifications; but anyway, try to handle those.
This commit is contained in:
Aleksander Morgado
2013-06-20 18:12:02 +02:00
parent ee62806a1a
commit 697b6fdadb
1 changed files with 86 additions and 0 deletions
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86
src/mm-broadband-modem-mbim.c
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@@ -1655,6 +1655,73 @@ basic_connect_notification (MMBroadbandModemMbim *self,
}
}
static void
alert_sms_read_query_ready (MbimDevice *device,
GAsyncResult *res,
MMBroadbandModemMbim *self)
{
MbimMessage *response;
GError *error = NULL;
guint32 messages_count;
MbimSmsPduReadRecord **pdu_messages;
response = mbim_device_command_finish (device, res, &error);
if (response &&
mbim_message_command_done_get_result (response, &error) &&
mbim_message_sms_read_response_parse (
response,
NULL,
&messages_count,
&pdu_messages,
NULL, /* cdma_messages */
&error)) {
guint i;
for (i = 0; i < messages_count; i++)
add_sms_part (self, pdu_messages[i]);
mbim_sms_pdu_read_record_array_free (pdu_messages);
}
if (error) {
mm_dbg ("Flash message reading failed: %s", error->message);
g_error_free (error);
}
if (response)
mbim_message_unref (response);
g_object_unref (self);
}
static void
sms_notification_read_alert_sms (MMBroadbandModemMbim *self,
guint32 index)
{
MMMbimPort *port;
MbimDevice *device;
MbimMessage *message;
port = mm_base_modem_peek_port_mbim (MM_BASE_MODEM (self));
if (!port)
return;
device = mm_mbim_port_peek_device (port);
if (!device)
return;
mm_dbg ("Reading flash SMS at index '%u'", index);
message = mbim_message_sms_read_query_new (MBIM_SMS_FORMAT_PDU,
MBIM_SMS_FLAG_INDEX,
index,
NULL);
mbim_device_command (device,
message,
10,
NULL,
(GAsyncReadyCallback)alert_sms_read_query_ready,
g_object_ref (self));
mbim_message_unref (message);
}
static void
sms_notification (MMBroadbandModemMbim *self,
MbimMessage *notification)
@@ -1664,6 +1731,25 @@ sms_notification (MMBroadbandModemMbim *self,
if (self->priv->setup_flags & PROCESS_NOTIFICATION_FLAG_SMS_READ)
sms_notification_read_sms (self, notification);
break;
case MBIM_CID_SMS_MESSAGE_STORE_STATUS: {
MbimSmsStatusFlag flag;
guint32 index;
/* New flash/alert message? */
if (self->priv->setup_flags & PROCESS_NOTIFICATION_FLAG_SMS_READ &&
mbim_message_sms_message_store_status_notification_parse (
notification,
&flag,
&index,
NULL)) {
mm_dbg ("Received flash message: '%s'", mbim_sms_status_flag_get_string (flag));
if (flag == MBIM_SMS_STATUS_FLAG_NEW_MESSAGE)
sms_notification_read_alert_sms (self, index);
}
break;
}
default:
/* Ignore */
break;