Function xmlGetDocEntity

ThirdParty/libxml2/vtklibxml2/entities.c:490–513

* xmlGetDocEntity: * @doc: the document referencing the entity * @name: the entity name * * Do an entity lookup in the document entity hash table and * returns the corresponding entity, otherwise a lookup is done * in the predefined entities too. * * Returns A pointer to the entity structure or NULL if not found. */

 * Returns A pointer to the entity structure or NULL if not found.
 */
xmlEntityPtr
xmlGetDocEntity(const xmlDoc *doc, const xmlChar *name) {
    xmlEntityPtr cur;
    xmlEntitiesTablePtr table;

    if (doc != NULL) {
	if ((doc->intSubset != NULL) && (doc->intSubset->entities != NULL)) {
	    table = (xmlEntitiesTablePtr) doc->intSubset->entities;
	    cur = xmlGetEntityFromTable(table, name);
	    if (cur != NULL)
		return(cur);
	}
	if (doc->standalone != 1) {
	    if ((doc->extSubset != NULL) &&
		(doc->extSubset->entities != NULL)) {
		table = (xmlEntitiesTablePtr) doc->extSubset->entities;
		cur = xmlGetEntityFromTable(table, name);
		if (cur != NULL)
		    return(cur);
	    }
	}
    }
    return(xmlGetPredefinedEntity(name));
}

/*
 * Macro used to grow the current buffer.