Function xmlAddElementDecl

ThirdParty/libxml2/vtklibxml2/valid.c:1144–1338

* xmlAddElementDecl: * @ctxt: the validation context * @dtd: pointer to the DTD * @name: the entity name * @type: the element type * @content: the element content tree or NULL * * Register a new element declaration * * Returns NULL if not, otherwise the entity */

 * Returns NULL if not, otherwise the entity
 */
xmlElementPtr
xmlAddElementDecl(xmlValidCtxtPtr ctxt,
                  xmlDtdPtr dtd, const xmlChar *name,
                  xmlElementTypeVal type,
		  xmlElementContentPtr content) {
    xmlElementPtr ret;
    xmlElementTablePtr table;
    xmlAttributePtr oldAttributes = NULL;
    const xmlChar *localName;
    xmlChar *prefix = NULL;

    if (dtd == NULL) {
	return(NULL);
    }
    if (name == NULL) {
	return(NULL);
    }

    switch (type) {
        case XML_ELEMENT_TYPE_EMPTY:
	    if (content != NULL) {
		xmlErrValid(ctxt, XML_DTD_CONTENT_ERROR,
		        "xmlAddElementDecl: content != NULL for EMPTY\n",
			NULL);
		return(NULL);
	    }
	    break;
	case XML_ELEMENT_TYPE_ANY:
	    if (content != NULL) {
		xmlErrValid(ctxt, XML_DTD_CONTENT_ERROR,
		        "xmlAddElementDecl: content != NULL for ANY\n",
			NULL);
		return(NULL);
	    }
	    break;
	case XML_ELEMENT_TYPE_MIXED:
	    if (content == NULL) {
		xmlErrValid(ctxt, XML_DTD_CONTENT_ERROR,
		        "xmlAddElementDecl: content == NULL for MIXED\n",
			NULL);
		return(NULL);
	    }
	    break;
	case XML_ELEMENT_TYPE_ELEMENT:
	    if (content == NULL) {
		xmlErrValid(ctxt, XML_DTD_CONTENT_ERROR,
		        "xmlAddElementDecl: content == NULL for ELEMENT\n",
			NULL);
		return(NULL);
	    }
	    break;
	default:
	    xmlErrValid(ctxt, XML_ERR_ARGUMENT,
		    "xmlAddElementDecl: invalid type\n", NULL);
	    return(NULL);
    }

    /*