static void _cdata_handler(void *user, const xmlChar *cdata, int cdata_len) { XML_Parser parser = (XML_Parser) user; if (parser->h_cdata == NULL) { if (parser->h_default) { parser->h_default(parser->user, (const XML_Char *) cdata, cdata_len); } return; } parser->h_cdata(parser->user, (const XML_Char *) cdata, cdata_len); }
static xmlEntityPtr _get_entity(void *user, const xmlChar *name) { XML_Parser parser = (XML_Parser) user; xmlEntityPtr ret = NULL; if (parser->parser->inSubset == 0) { ret = xmlGetPredefinedEntity(name); if (ret == NULL) ret = xmlGetDocEntity(parser->parser->myDoc, name); if (ret == NULL || (parser->parser->instate != XML_PARSER_ENTITY_VALUE && parser->parser->instate != XML_PARSER_ATTRIBUTE_VALUE)) { if (ret == NULL || ret->etype == XML_INTERNAL_GENERAL_ENTITY || ret->etype == XML_INTERNAL_PARAMETER_ENTITY || ret->etype == XML_INTERNAL_PREDEFINED_ENTITY) { /* Predefined entities will expand unless no cdata handler is present */ if (parser->h_default && ! (ret && ret->etype == XML_INTERNAL_PREDEFINED_ENTITY && parser->h_cdata)) { xmlChar *entity; int len; _build_entity(name, xmlStrlen(name), &entity, &len); parser->h_default(parser->user, (const xmlChar *) entity, len); xmlFree(entity); } else { /* expat will not expand internal entities if default handler is present otherwise it will expand and pass them to cdata handler */ if (parser->h_cdata && ret) { parser->h_cdata(parser->user, ret->content, xmlStrlen(ret->content)); } } } else { if (ret->etype == XML_EXTERNAL_GENERAL_PARSED_ENTITY) { _external_entity_ref_handler(user, ret->name, ret->etype, ret->SystemID, ret->ExternalID, NULL); } } } } return ret; }