diff options
Diffstat (limited to 'src/qmi-firmware-update/qfu-utils.c')
| -rw-r--r-- | src/qmi-firmware-update/qfu-utils.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/src/qmi-firmware-update/qfu-utils.c b/src/qmi-firmware-update/qfu-utils.c index 2667fbf..9109987 100644 --- a/src/qmi-firmware-update/qfu-utils.c +++ b/src/qmi-firmware-update/qfu-utils.c @@ -714,3 +714,49 @@ qfu_utils_power_cycle (QmiClientDms *qmi_client, power_cycle_step (task); } + +/******************************************************************************/ + +#if defined WITH_MM_RUNTIME_CHECK + +gboolean +qfu_utils_modemmanager_running (gboolean *mm_running, + GError **error) +{ + GDBusConnection *connection; + GVariant *response; + GError *inner_error = NULL; + + g_assert (mm_running); + + connection = g_bus_get_sync (G_BUS_TYPE_SYSTEM, NULL, error); + if (!connection) { + g_prefix_error (error, "Couldn't get system bus: "); + return FALSE; + } + + response = g_dbus_connection_call_sync (connection, + "org.freedesktop.ModemManager1", + "/org/freedesktop/ModemManager1", + "org.freedesktop.DBus.Peer", + "Ping", + NULL, + NULL, + G_DBUS_CALL_FLAGS_NO_AUTO_START, + -1, + NULL, + &inner_error); + if (!response) { + g_debug ("[qfu-utils] couldn't ping ModemManager: %s", inner_error->message); + g_error_free (inner_error); + *mm_running = FALSE; + } else { + *mm_running = TRUE; + g_variant_unref (response); + } + + g_object_unref (connection); + return TRUE; +} + +#endif |