C++ (Cpp) g_udev_enumerator_newの例

コード例 #1

ファイル: udev.c プロジェクト: tizenorg/framework.telephony.libtcore

TcoreUdev *tcore_udev_new(Server *s, const gchar **subsystems)
{
	TcoreUdev *udev;

	udev = calloc(sizeof(struct tcore_udev_type), 1);
	if (!udev)
		return NULL;

	if (!subsystems) {
		subsystems = _default_subsystems;
	}

	udev->server = s;
	udev->client = g_udev_client_new(subsystems);
	if (!udev->client) {
		free(udev);
		return NULL;
	}

	g_signal_connect(udev->client, "uevent", G_CALLBACK(_on_uevent), udev);

	udev->enumer = g_udev_enumerator_new(udev->client);

	return udev;
}

コード例 #2

ファイル: webcam.c プロジェクト: guadalinex-archive/guadalinex-v8

gboolean
ubiquity_webcam_available (void) {
	GUdevEnumerator *enumerator;
	GUdevClient *client;
	GList *devices;
	guint length;
  	const gchar *const subsystems[] = {NULL};
  	client = g_udev_client_new (subsystems);
	enumerator = g_udev_enumerator_new (client);
	g_udev_enumerator_add_match_property (enumerator, "ID_V4L_CAPABILITIES", ":capture:");
	devices = g_udev_enumerator_execute (enumerator);
	length = g_list_length (devices);
	g_list_free_full (devices, g_object_unref);
	return length > 0;
}

コード例 #3

ファイル: nm-atm-manager.c プロジェクト: vzupanovic/projekt

void
nm_atm_manager_query_devices (NMAtmManager *self)
{
    NMAtmManagerPrivate *priv = NM_ATM_MANAGER_GET_PRIVATE (self);
    GUdevEnumerator *enumerator;
    GList *devices, *iter;

    g_return_if_fail (NM_IS_ATM_MANAGER (self));

    enumerator = g_udev_enumerator_new (priv->client);
    g_udev_enumerator_add_match_subsystem (enumerator, "atm");
    g_udev_enumerator_add_match_is_initialized (enumerator);
    devices = g_udev_enumerator_execute (enumerator);
    for (iter = devices; iter; iter = g_list_next (iter)) {
        adsl_add (self, G_UDEV_DEVICE (iter->data));
        g_object_unref (G_UDEV_DEVICE (iter->data));
    }
    g_list_free (devices);
    g_object_unref (enumerator);
}