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broadband-modem-qmi: Handle transfer-route MT messages

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This handles transfer-route MT messages, automatically ACKing any that
need to be ACKed.

Based on work by Angus Ainslie and Elias Rudberg
This commit is contained in:
Clayton Craft
2021-04-17 00:53:27 -07:00
parent 1beea40270
commit 205e9edf3e
1 changed files with 73 additions and 1 deletions
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74
src/mm-broadband-modem-qmi.c
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@@ -6241,6 +6241,21 @@ wms_indication_raw_read_ready (QmiClientWms *client,
indication_raw_read_context_free (ctx);
}
static void
wms_send_ack_ready (QmiClientWms *client,
GAsyncResult *res,
MMBroadbandModemQmi *self)
{
g_autoptr(QmiMessageWmsSendAckOutput) output = NULL;
g_autoptr(GError) error= NULL;
output = qmi_client_wms_send_ack_finish (client, res, &error);
if (!output) {
mm_obj_dbg (self, "QMI operation failed: '%s'", error->message);
}
g_object_unref (self);
}
static void
messaging_event_report_indication_cb (QmiClientNas *client,
QmiIndicationWmsEventReportOutput *output,
@@ -6248,8 +6263,65 @@ messaging_event_report_indication_cb (QmiClientNas *client,
{
QmiWmsStorageType storage;
guint32 memory_index;
QmiWmsAckIndicator ack_ind;
guint32 transaction_id;
QmiWmsMessageFormat msg_format;
QmiWmsMessageTagType tag;
GArray *raw_data = NULL;
/* Currently ignoring transfer-route MT messages */
/* Handle transfer-route MT messages */
if (qmi_indication_wms_event_report_output_get_transfer_route_mt_message (
output,
&ack_ind,
&transaction_id,
&msg_format,
&raw_data,
NULL)) {
mm_obj_dbg (self, "Got transfer-route MT message");
/* If this is the first of a multi-part message, send an ACK to get the
* second part */
if (ack_ind == QMI_WMS_ACK_INDICATOR_SEND) {
g_autoptr(QmiMessageWmsSendAckInput) ack_input = NULL;
QmiWmsMessageProtocol message_protocol;
/* Need to ack message */
mm_obj_dbg (self, "Need to ACK indicator");
switch (msg_format) {
case QMI_WMS_MESSAGE_FORMAT_CDMA:
message_protocol = QMI_WMS_MESSAGE_PROTOCOL_CDMA;
break;
case QMI_WMS_MESSAGE_FORMAT_MWI:
case QMI_WMS_MESSAGE_FORMAT_GSM_WCDMA_POINT_TO_POINT:
case QMI_WMS_MESSAGE_FORMAT_GSM_WCDMA_BROADCAST:
default:
message_protocol = QMI_WMS_MESSAGE_PROTOCOL_WCDMA;
break;
}
ack_input = qmi_message_wms_send_ack_input_new();
qmi_message_wms_send_ack_input_set_information (ack_input,
transaction_id,
message_protocol,
TRUE,
NULL);
qmi_client_wms_send_ack (QMI_CLIENT_WMS (client),
ack_input,
MM_BASE_SMS_DEFAULT_SEND_TIMEOUT,
NULL,
(GAsyncReadyCallback)wms_send_ack_ready,
g_object_ref (self));
}
/* Defaults for transfer-route messages, which are not stored anywhere */
storage = QMI_WMS_STORAGE_TYPE_NONE;
memory_index = 0;
tag = QMI_WMS_MESSAGE_TAG_TYPE_MT_NOT_READ;
add_new_read_sms_part (MM_IFACE_MODEM_MESSAGING (self),
storage,
memory_index,
tag,
msg_format,
raw_data);
return;
}
if (qmi_indication_wms_event_report_output_get_mt_message (
output,