/*!
* \brief Returns a clone of an attribute node.
*
* \return A clone of an attribute node.
*/
static IXML_Attr *ixmlNode_cloneAttr(
/*! [in] The \b Node to clone. */
IXML_Attr *nodeptr)
{
IXML_Attr *newAttr;
IXML_Node *attrNode;
IXML_Node *srcNode;
int rc;
assert(nodeptr != NULL);
newAttr = (IXML_Attr *)malloc(sizeof (IXML_Attr));
if (newAttr == NULL) {
return NULL;
}
ixmlAttr_init(newAttr);
attrNode = (IXML_Node *)newAttr;
srcNode = (IXML_Node *)nodeptr;
rc = ixmlNode_setNodeName(attrNode, srcNode->nodeName);
if (rc != IXML_SUCCESS) {
ixmlAttr_free(newAttr);
return NULL;
}
rc = ixmlNode_setNodeValue(attrNode, srcNode->nodeValue);
if (rc != IXML_SUCCESS) {
ixmlAttr_free(newAttr);
return NULL;
}
/* Check to see whether we need to split prefix and localname for attribute */
rc = ixmlNode_setNamespaceURI(attrNode, srcNode->namespaceURI);
if (rc != IXML_SUCCESS) {
ixmlAttr_free(newAttr);
return NULL;
}
rc = ixmlNode_setPrefix(attrNode, srcNode->prefix);
if (rc != IXML_SUCCESS) {
ixmlAttr_free(newAttr);
return NULL;
}
rc = ixmlNode_setLocalName(attrNode, srcNode->localName);
if (rc != IXML_SUCCESS) {
ixmlAttr_free(newAttr);
return NULL;
}
attrNode->nodeType = eATTRIBUTE_NODE;
return newAttr;
}
/*================================================================
* ixmlDocument_createAttributeEx
* Creates an attribute of the given name.
* External function.
* Parameters:
* name: The name of the Attribute node.
* Return Value:
* IXML_SUCCESS
* IXML_INSUFFICIENT_MEMORY: if not enough memory to finish this operations.
*
================================================================*/
int
ixmlDocument_createAttributeEx( IN IXML_Document * doc,
IN char *name,
OUT IXML_Attr ** rtAttr )
{
IXML_Attr *attrNode = NULL;
int errCode = IXML_SUCCESS;
attrNode = ( IXML_Attr * ) malloc( sizeof( IXML_Attr ) );
if( attrNode == NULL ) {
errCode = IXML_INSUFFICIENT_MEMORY;
goto ErrorHandler;
}
if( ( doc == NULL ) || ( name == NULL ) ) {
ixmlAttr_free( attrNode );
attrNode = NULL;
errCode = IXML_INVALID_PARAMETER;
goto ErrorHandler;
}
ixmlAttr_init( attrNode );
attrNode->n.nodeType = eATTRIBUTE_NODE;
/* set the node fields */
attrNode->n.nodeName = strdup( name );
if( attrNode->n.nodeName == NULL ) {
ixmlAttr_free( attrNode );
attrNode = NULL;
errCode = IXML_INSUFFICIENT_MEMORY;
goto ErrorHandler;
}
attrNode->n.ownerDocument = doc;
ErrorHandler:
*rtAttr = attrNode;
return errCode;
}