/**
* cd_sensor_add_cap:
**/
void
cd_sensor_add_cap (CdSensor *sensor, CdSensorCap cap)
{
cd_bitfield_add (sensor->priv->caps, cap);
cd_sensor_dbus_emit_property_changed (sensor,
"Capabilities",
cd_sensor_get_variant_for_caps (sensor->priv->caps));
}
/**
* cd_sensor_add_cap:
**/
void
cd_sensor_add_cap (CdSensor *sensor, CdSensorCap cap)
{
CdSensorPrivate *priv = GET_PRIVATE (sensor);
cd_bitfield_add (priv->caps, cap);
cd_sensor_dbus_emit_property_changed (sensor,
"Capabilities",
cd_sensor_get_variant_for_caps (priv->caps));
}
/**
* cd_sensor_set_from_device:
**/
gboolean
cd_sensor_set_from_device (CdSensor *sensor,
GUdevDevice *device,
GError **error)
{
CdSensorCap cap;
CdSensorPrivate *priv = sensor->priv;
const gchar *images[] = { "attach", "calibrate", "screen", NULL };
const gchar *images_md[] = { CD_SENSOR_METADATA_IMAGE_ATTACH,
CD_SENSOR_METADATA_IMAGE_CALIBRATE,
CD_SENSOR_METADATA_IMAGE_SCREEN,
NULL };
const gchar *kind_str;
const gchar *model_tmp = NULL;
const gchar *vendor_tmp = NULL;
const gchar * const *caps_str;
gboolean ret;
gboolean use_database;
gchar *tmp;
guint i;
/* only use the database if we found both the VID and the PID */
use_database = g_udev_device_has_property (device, "ID_VENDOR_FROM_DATABASE") &&
g_udev_device_has_property (device, "ID_MODEL_FROM_DATABASE");
/* vendor */
if (use_database)
vendor_tmp = g_udev_device_get_property (device, "ID_VENDOR_FROM_DATABASE");
if (vendor_tmp == NULL)
vendor_tmp = g_udev_device_get_property (device, "ID_VENDOR");
if (vendor_tmp == NULL)
vendor_tmp = g_udev_device_get_sysfs_attr (device, "manufacturer");
if (vendor_tmp == NULL)
vendor_tmp = "unknown";
priv->vendor = g_strdup (vendor_tmp);
/* make name sane */
g_strdelimit (priv->vendor, "_", ' ');
/* model */
if (use_database)
model_tmp = g_udev_device_get_property (device, "ID_MODEL_FROM_DATABASE");
if (model_tmp == NULL)
model_tmp = g_udev_device_get_property (device, "ID_MODEL");
if (model_tmp == NULL)
model_tmp = g_udev_device_get_sysfs_attr (device, "product");
if (model_tmp == NULL)
model_tmp = "Unknown";
cd_sensor_set_model (sensor, model_tmp);
/* make name sane */
g_strdelimit (priv->model, "_", ' ');
/* try to get type */
kind_str = g_udev_device_get_property (device, "COLORD_SENSOR_KIND");
priv->kind = cd_sensor_kind_from_string (kind_str);
if (priv->kind == CD_SENSOR_KIND_UNKNOWN) {
ret = FALSE;
g_set_error (error, 1, 0,
"failed to recognize color device: %s - %s",
vendor_tmp, model_tmp);
goto out;
}
/* get caps */
caps_str = g_udev_device_get_property_as_strv (device,
"COLORD_SENSOR_CAPS");
if (caps_str != NULL) {
for (i = 0; caps_str[i] != NULL; i++) {
cap = cd_sensor_cap_from_string (caps_str[i]);
if (cap != CD_SENSOR_CAP_UNKNOWN) {
cd_bitfield_add (priv->caps, cap);
} else {
g_warning ("Unknown sensor cap %s on %s",
caps_str[i], kind_str);
}
}
}
/* is the sensor embeded, e.g. on the W700? */
ret = g_udev_device_get_property_as_boolean (device,
"COLORD_SENSOR_EMBEDDED");
if (ret)
priv->embedded = TRUE;
/* add image metadata if the files exist */
for (i = 0; images[i] != NULL; i++) {
tmp = g_strdup_printf ("%s/colord/icons/%s-%s.svg",
DATADIR, kind_str, images[i]);
if (g_file_test (tmp, G_FILE_TEST_EXISTS)) {
g_debug ("helper image %s found", tmp);
g_hash_table_insert (priv->metadata,
g_strdup (images_md[i]),
tmp);
} else {
g_debug ("helper image %s not found", tmp);
g_free (tmp);
}
}
/* some properties might not be valid in the GUdevDevice if the
* device changes as this is only a snapshot */
priv->device = g_object_ref (device);
/* success */
ret = TRUE;
out:
return ret;
}
