/*================================================================
* ixmlDocument_importNode
* Imports a node from another document to this document. The
* returned node has no parent; (parentNode is null). The source
* node is not altered or removed from the original document;
* this method creates a new copy of the source node.
* For all nodes, importing a node creates a node object owned
* by the importing document, with attribute values identical to
* the source node's nodeName and nodeType, plus the attributes
* related to namespaces (prefix, localName, and namespaceURI).
* As in the cloneNode operation on a node, the source node is
* not altered.
*
* External function.
*
*=================================================================*/
int
ixmlDocument_importNode( IN IXML_Document * doc,
IN IXML_Node * importNode,
IN unsigned char deep,
OUT IXML_Node ** rtNode )
{
unsigned short nodeType;
IXML_Node *newNode;
*rtNode = NULL;
if( ( doc == NULL ) || ( importNode == NULL ) ) {
return IXML_INVALID_PARAMETER;
}
nodeType = ixmlNode_getNodeType( importNode );
if( nodeType == eDOCUMENT_NODE ) {
return IXML_NOT_SUPPORTED_ERR;
}
newNode = ixmlNode_cloneNode( importNode, deep );
if( newNode == NULL ) {
return IXML_FAILED;
}
ixmlDocument_setOwnerDocument( doc, newNode );
*rtNode = newNode;
return IXML_SUCCESS;
}
static int s_CD_GetBestRes (char *dms_ip, char *metadata, IXML_Node **best_res)
{
int ret = -1;
if(!dms_ip || !metadata || !best_res)
return -2;
IXML_Document *subdoc = ixmlParseBuffer (discard_const_p (char, metadata));
if(subdoc)
{
IXML_NodeList* items = ixmlDocument_getElementsByTagName (subdoc, "item");
if(items)
{
IXML_Node* node = ixmlNodeList_item(items, 0);
if(node)
{
IXML_NodeList* reslist = ixmlElement_getElementsByTagName ((IXML_Element*)node, "res");
if(reslist)
{
IXML_Node* res = s_CD_GetWantedRes(dms_ip, reslist, "http-get","null");
if(res)
{
*best_res = ixmlNode_cloneNode(res, true);
ret = 0;
}
ixmlNodeList_free (reslist);
}
}
ixmlNodeList_free (items);
}
ixmlDocument_free(subdoc);
}
return ret;
}
