Function xmlBufGetNodeContent

ThirdParty/libxml2/vtklibxml2/tree.c:5608–5644

* xmlBufGetNodeContent: * @buf: a buffer xmlBufPtr * @cur: the node being read * * Read the value of a node @cur, this can be either the text carried * directly by this node if it's a TEXT node or the aggregate string * of the values carried by this node child's (TEXT and ENTITY_REF). * Entity references are substituted. * Fills up the buffer @buf with this value * * Returns 0 in case

 * Returns 0 in case of success and -1 in case of error.
 */
int
xmlBufGetNodeContent(xmlBufPtr buf, const xmlNode *cur)
{
    if ((cur == NULL) || (buf == NULL))
        return(-1);

    switch (cur->type) {
        case XML_DOCUMENT_NODE:
        case XML_HTML_DOCUMENT_NODE:
        case XML_DOCUMENT_FRAG_NODE:
        case XML_ELEMENT_NODE:
        case XML_ATTRIBUTE_NODE:
        case XML_ENTITY_DECL:
            xmlBufGetChildContent(buf, cur);
            break;

        case XML_CDATA_SECTION_NODE:
        case XML_TEXT_NODE:
        case XML_COMMENT_NODE:
        case XML_PI_NODE:
	    xmlBufCat(buf, cur->content);
            break;

        case XML_ENTITY_REF_NODE:
            xmlBufGetEntityRefContent(buf, cur);
            break;

        case XML_NAMESPACE_DECL:
	    xmlBufCat(buf, ((xmlNsPtr) cur)->href);
	    break;

        default:
            break;
    }

    return(0);
}

/**
 * xmlNodeGetContent: