Function processEntity

Utilities/cmexpat/lib/xmlparse.c:6339–6398

}

static enum XML_Error
processEntity(XML_Parser parser, ENTITY *entity, XML_Bool betweenDecl,
              enum EntityType type) {
  OPEN_INTERNAL_ENTITY *openEntity, **openEntityList, **freeEntityList;
  switch (type) {
  case ENTITY_INTERNAL:
    parser->m_processor = internalEntityProcessor;
    openEntityList = &parser->m_openInternalEntities;
    freeEntityList = &parser->m_freeInternalEntities;
    break;
  case ENTITY_ATTRIBUTE:
    openEntityList = &parser->m_openAttributeEntities;
    freeEntityList = &parser->m_freeAttributeEntities;
    break;
  case ENTITY_VALUE:
    openEntityList = &parser->m_openValueEntities;
    freeEntityList = &parser->m_freeValueEntities;
    break;
    /* default case serves merely as a safety net in case of a
     * wrong entityType. Therefore we exclude the following lines
     * from the test coverage.
     *
     * LCOV_EXCL_START
     */
  default:
    // Should not reach here
    assert(0);
    /* LCOV_EXCL_STOP */
  }

  if (*freeEntityList) {
    openEntity = *freeEntityList;
    *freeEntityList = openEntity->next;
  } else {
    openEntity = MALLOC(parser, sizeof(OPEN_INTERNAL_ENTITY));
    if (! openEntity)
      return XML_ERROR_NO_MEMORY;
  }
  entity->open = XML_TRUE;
  entity->hasMore = XML_TRUE;
#if XML_GE == 1
  entityTrackingOnOpen(parser, entity, __LINE__);
#endif
  entity->processed = 0;
  openEntity->next = *openEntityList;
  *openEntityList = openEntity;
  openEntity->entity = entity;
  openEntity->type = type;
  openEntity->startTagLevel = parser->m_tagLevel;
  openEntity->betweenDecl = betweenDecl;
  openEntity->internalEventPtr = NULL;
  openEntity->internalEventEndPtr = NULL;

  // Only internal entities make use of the reenter flag
  // therefore no need to set it for other entity types
  if (type == ENTITY_INTERNAL) {
    triggerReenter(parser);
  }