/**
* gupnp_didl_lite_item_get_ref_id:
* @item: #GUPnPDIDLLiteItem
*
* Get the ref ID of the @item.
*
* Return value: The ref ID of the @item, or %NULL.
**/
const char *
gupnp_didl_lite_item_get_ref_id (GUPnPDIDLLiteItem *item)
{
xmlNode *xml_node;
g_return_val_if_fail (item != NULL, 0);
g_return_val_if_fail (GUPNP_IS_DIDL_LITE_ITEM (item), NULL);
xml_node = gupnp_didl_lite_object_get_xml_node
(GUPNP_DIDL_LITE_OBJECT (item));
return xml_util_get_attribute_content (xml_node, "refID");
}
/**
* gupnp_didl_lite_item_set_ref_id:
* @item: #GUPnPDIDLLiteItem
* @refid: The ref ID
*
* Set the ref ID of the @item.
**/
void
gupnp_didl_lite_item_set_ref_id (GUPnPDIDLLiteItem *item,
const char *ref_id)
{
xmlNode *xml_node;
g_return_if_fail (item != NULL);
g_return_if_fail (GUPNP_IS_DIDL_LITE_ITEM (item));
xml_node = gupnp_didl_lite_object_get_xml_node
(GUPNP_DIDL_LITE_OBJECT (item));
xmlSetProp (xml_node,
(unsigned char *) "refID",
(unsigned char *) ref_id);
g_object_notify (G_OBJECT (item), "ref-id");
}
static gboolean
parse_elements (GUPnPDIDLLiteParser *parser,
xmlNode *node,
GUPnPAVXMLDoc *xml_doc,
xmlNs *upnp_ns,
xmlNs *dc_ns,
xmlNs *dlna_ns,
xmlNs *pv_ns,
gboolean recursive,
GError **error)
{
xmlNode *element;
for (element = node->children; element; element = element->next) {
GUPnPDIDLLiteObject *object;
object = gupnp_didl_lite_object_new_from_xml (element, xml_doc,
upnp_ns, dc_ns,
dlna_ns, pv_ns);
if (object == NULL)
continue;
if (GUPNP_IS_DIDL_LITE_CONTAINER (object)) {
g_signal_emit (parser,
signals[CONTAINER_AVAILABLE],
0,
object);
if (recursive &&
!parse_elements (parser,
element,
xml_doc,
upnp_ns,
dc_ns,
dlna_ns,
pv_ns,
recursive,
error)) {
g_object_unref (object);
return FALSE;
}
} else if (GUPNP_IS_DIDL_LITE_ITEM (object)) {
node = gupnp_didl_lite_object_get_xml_node (object);
if (!verify_didl_attributes (node)) {
g_object_unref (object);
g_set_error (error,
G_MARKUP_ERROR,
G_MARKUP_ERROR_PARSE,
"Could not parse DIDL-Lite XML");
return FALSE;
}
g_signal_emit (parser,
signals[ITEM_AVAILABLE],
0,
object);
}
g_signal_emit (parser,
signals[OBJECT_AVAILABLE],
0,
object);
g_object_unref (object);
}
return TRUE;
}
