/* * libtu/parser.h * * Copyright (c) Tuomo Valkonen 1999-2002.  * * You may distribute and modify this library under the terms of either * the Clarified Artistic License or the GNU LGPL, version 2.1 or later. */#ifndef LIBTU_PARSER_H#define LIBTU_PARSER_H#include "tokenizer.h"/* * format: * 	l = long *	d = double * 	i = identifier * 	s = string * 	c = char *  . = 1 times any     ("l.d") *  * = 0 or more times any (must be the last, "sd*") * 	? = optional		("?c") * 	: = conditional		(":c:s") *  + = 1 or more times last (most be the last, "l+") * special entries: *  * "#end" 		call this handler at the end of section. * "#cancel" 	call this handler when recovering from error */#define END_CONFOPTS {NULL, NULL, NULL, NULL}typedef struct _ConfOpt{	const char *optname;	const char *argfmt;	bool (*fn)(Tokenizer *tokz, int n, Token *toks);	struct _ConfOpt *opts;} ConfOpt;#define CONFOPTS_NOT_SET libtu_dummy_confoptsextern ConfOpt libtu_dummy_confopts[];extern bool parse_config_tokz(Tokenizer *tokz, const ConfOpt *options);extern bool parse_config_tokz_skip_section(Tokenizer *tokz);extern bool parse_config(const char *fname, const ConfOpt *options, int flags);extern bool parse_config_file(FILE *file, const ConfOpt *options, int flags);extern bool check_args(const Tokenizer *tokz, Token *tokens, int ntokens,					   const char *fmt);extern bool check_args_loose(const Tokenizer *tokz, Token *tokens, int ntokens,							 const char *fmt);#endif /* LIBTU_PARSER_H */