/**
* 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.
*
* OOM: never
*/
xmlEntityPtr
xmlGetDocEntity(xmlDocPtr 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));
}
/**
* xmlGetParameterEntity:
* @doc: the document referencing the entity
* @name: the entity name
*
* Do an entity lookup in the internal and external subsets and
* returns the corresponding parameter entity, if found.
*
* Returns A pointer to the entity structure or NULL if not found.
*/
xmlEntityPtr
xmlGetParameterEntity(xmlDocPtr doc, const xmlChar *name) {
xmlEntitiesTablePtr table;
xmlEntityPtr ret;
if (doc == NULL)
return(NULL);
if ((doc->intSubset != NULL) && (doc->intSubset->pentities != NULL)) {
table = (xmlEntitiesTablePtr) doc->intSubset->pentities;
ret = xmlGetEntityFromTable(table, name);
if (ret != NULL)
return(ret);
}
if ((doc->extSubset != NULL) && (doc->extSubset->pentities != NULL)) {
table = (xmlEntitiesTablePtr) doc->extSubset->pentities;
return(xmlGetEntityFromTable(table, name));
}
return(NULL);
}
/**
* xmlGetDtdEntity:
* @doc: the document referencing the entity
* @name: the entity name
*
* Do an entity lookup in the DTD entity hash table and
* returns the corresponding entity, if found.
* Note: the first argument is the document node, not the DTD node.
*
* Returns A pointer to the entity structure or NULL if not found.
*/
xmlEntityPtr
xmlGetDtdEntity(xmlDocPtr doc, const xmlChar *name) {
xmlEntitiesTablePtr table;
if (doc == NULL)
return(NULL);
if ((doc->extSubset != NULL) && (doc->extSubset->entities != NULL)) {
table = (xmlEntitiesTablePtr) doc->extSubset->entities;
return(xmlGetEntityFromTable(table, name));
}
return(NULL);
}
/**
* 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.
*/
xmlEntityPtr
xmlGetDocEntity(xmlDocPtr 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->extSubset != NULL) && (doc->extSubset->entities != NULL)) {
table = (xmlEntitiesTablePtr) doc->extSubset->entities;
cur = xmlGetEntityFromTable(table, name);
if (cur != NULL)
return(cur);
}
}
if (xmlPredefinedEntities == NULL)
xmlInitializePredefinedEntities();
table = xmlPredefinedEntities;
return(xmlGetEntityFromTable(table, name));
}
