device: Add g_usb_device_get_vid_as_str()

1 files changed, 40 insertions, 0 deletions

diff --git a/gusb/gusb-device.c b/gusb/gusb-device.c
index 62d48b0..3814b14 100644
--- a/gusb/gusb-device.c
+++ b/gusb/gusb-device.c
@@ -34,6 +34,7 @@
 #include <libusb-1.0/libusb.h>
 
 #include "gusb-context.h"
+#include "gusb-context-private.h"
 #include "gusb-util.h"
 #include "gusb-device.h"
 #include "gusb-device-private.h"
@@ -1440,6 +1441,45 @@ g_usb_device_get_pid (GUsbDevice *device)
 }
 
 /**
+ * g_usb_device_get_vid_as_str:
+ * @device: a #GUsbDevice
+ *
+ * Gets the vendor ID for the device as a string.
+ *
+ * Return value: an string ID, or %NULL if not available.
+ *
+ * Since: 0.2.4
+ **/
+const gchar *
+g_usb_device_get_vid_as_str (GUsbDevice *device)
+{
+	g_return_val_if_fail (G_USB_IS_DEVICE (device), NULL);
+	return _g_usb_context_lookup_vendor (device->priv->context,
+					     device->priv->desc.idVendor,
+					     NULL);
+}
+
+/**
+ * g_usb_device_get_pid_as_str:
+ * @device: a #GUsbDevice
+ *
+ * Gets the product ID for the device as a string.
+ *
+ * Return value: an string ID, or %NULL if not available.
+ *
+ * Since: 0.2.4
+ **/
+const gchar *
+g_usb_device_get_pid_as_str (GUsbDevice *device)
+{
+	g_return_val_if_fail (G_USB_IS_DEVICE (device), NULL);
+	return _g_usb_context_lookup_product (device->priv->context,
+					      device->priv->desc.idVendor,
+					      device->priv->desc.idProduct,
+					      NULL);
+}
+
+/**
  * g_usb_device_get_manufacturer_index:
  * @device: a #GUsbDevice
  *