diff options
Diffstat (limited to 'src/cd-sensor.c')
| -rw-r--r-- | src/cd-sensor.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/cd-sensor.c b/src/cd-sensor.c index ba75048..d3aa099 100644 --- a/src/cd-sensor.c +++ b/src/cd-sensor.c @@ -105,6 +105,7 @@ typedef struct gboolean locked; guint64 caps; gchar *object_path; + gchar *usb_path; guint watcher_id; GDBusConnection *connection; guint registration_id; @@ -1307,6 +1308,16 @@ cd_sensor_get_device_path (CdSensor *sensor) #endif } +/** + * cd_sensor_get_usb_path: + **/ +const gchar * +cd_sensor_get_usb_path (CdSensor *sensor) +{ + CdSensorPrivate *priv = GET_PRIVATE (sensor); + return priv->usb_path; +} + #ifdef HAVE_GUSB /** * cd_sensor_open_usb_device: @@ -1409,6 +1420,8 @@ cd_sensor_set_from_device (CdSensor *sensor, gboolean use_database; gchar *tmp; guint i; + guint8 busnum; + guint8 devnum; /* 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") && @@ -1490,6 +1503,12 @@ cd_sensor_set_from_device (CdSensor *sensor, * device changes as this is only a snapshot */ priv->device = g_object_ref (device); + /* create USB path */ + busnum = g_udev_device_get_sysfs_attr_as_int (priv->device, "busnum"); + devnum = g_udev_device_get_sysfs_attr_as_int (priv->device, "devnum"); + priv->usb_path = g_strdup_printf ("/dev/bus/usb/%03i/%03i", + busnum, devnum); + /* success */ return TRUE; } @@ -1758,6 +1777,7 @@ cd_sensor_finalize (GObject *object) g_free (priv->serial); g_free (priv->id); g_free (priv->object_path); + g_free (priv->usb_path); g_hash_table_unref (priv->options); g_hash_table_unref (priv->metadata); #ifdef HAVE_GUSB |