broadband-modem-qmi: load revision using QMI

2012-08-29 17:26:40 +02:00
parent f3dee3d8ee
commit 573af140b8
1 changed files with 78 additions and 0 deletions
@@ -330,6 +330,82 @@ modem_load_model (MMIfaceModem *self,
                              result);
 }

+/*****************************************************************************/
+/* Revision loading (Modem interface) */
+
+static gchar *
+modem_load_revision_finish (MMIfaceModem *self,
+                            GAsyncResult *res,
+                            GError **error)
+{
+    gchar *revision;
+
+    if (g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error))
+        return NULL;
+
+    revision = g_strdup (g_simple_async_result_get_op_res_gpointer (G_SIMPLE_ASYNC_RESULT (res)));
+    mm_dbg ("loaded revision: %s", revision);
+    return revision;
+}
+
+static void
+dms_get_revision_ready (QmiClientDms *client,
+                        GAsyncResult *res,
+                        GSimpleAsyncResult *simple)
+{
+    QmiMessageDmsGetRevisionOutput *output = NULL;
+    GError *error = NULL;
+
+    output = qmi_client_dms_get_revision_finish (client, res, &error);
+    if (!output) {
+        g_prefix_error (&error, "QMI operation failed: ");
+        g_simple_async_result_take_error (simple, error);
+    } else if (!qmi_message_dms_get_revision_output_get_result (output, &error)) {
+        g_prefix_error (&error, "Couldn't get Revision: ");
+        g_simple_async_result_take_error (simple, error);
+    } else {
+        const gchar *str;
+
+        qmi_message_dms_get_revision_output_get_revision (output, &str, NULL);
+        g_simple_async_result_set_op_res_gpointer (simple,
+                                                   g_strdup (str),
+                                                   (GDestroyNotify)g_free);
+    }
+
+    if (output)
+        qmi_message_dms_get_revision_output_unref (output);
+
+    g_simple_async_result_complete (simple);
+    g_object_unref (simple);
+}
+
+static void
+modem_load_revision (MMIfaceModem *self,
+                     GAsyncReadyCallback callback,
+                     gpointer user_data)
+{
+    GSimpleAsyncResult *result;
+    QmiClient *client = NULL;
+
+    if (!ensure_qmi_client (MM_BROADBAND_MODEM_QMI (self),
+                            QMI_SERVICE_DMS, &client,
+                            callback, user_data))
+        return;
+
+    result = g_simple_async_result_new (G_OBJECT (self),
+                                        callback,
+                                        user_data,
+                                        modem_load_revision);
+
+    mm_dbg ("loading revision...");
+    qmi_client_dms_get_revision (QMI_CLIENT_DMS (client),
+                                 NULL,
+                                 5,
+                                 NULL,
+                                 (GAsyncReadyCallback)dms_get_revision_ready,
+                                 result);
+}
+
 /*****************************************************************************/
 /* First initialization step */

@@ -531,6 +607,8 @@ iface_modem_init (MMIfaceModem *iface)
    iface->load_manufacturer_finish = modem_load_manufacturer_finish;
    iface->load_model = modem_load_model;
    iface->load_model_finish = modem_load_model_finish;
+    iface->load_revision = modem_load_revision;
+    iface->load_revision_finish = modem_load_revision_finish;
 }

 static void