Exemple #1
0
/*!
 * \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;
}
Exemple #2
0
/*================================================================
*   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;

}