include/libtu/parser.h@63cd573ffbcf (annotated)
include/libtu/parser.h
Sat, 19 Jan 2002 19:31:04 +0100
- author
- tuomov
- date
- Sat, 19 Jan 2002 19:31:04 +0100
- changeset 36
- 63cd573ffbcf
- parent 35
- 5a71d53d0228
- child 38
- 5e59489313a0
- permissions
- -rw-r--r--
trunk: changeset 39
- The tokenizer also supports reading from a buffer now.
- 2002 update
| 5 | 1 | /* |
| 2 | * libtu/parser.h | |
| 3 | * | |
| 36 | 4 | * Copyright (c) Tuomo Valkonen 1999-2002. |
| 5 | 5 | * See the included file LICENSE for details. |
| 6 | */ | |
| 7 | ||
| 8 | 8 | #ifndef LIBTU_PARSER_H |
| 9 | #define LIBTU_PARSER_H | |
| 5 | 10 | |
| 11 | #include "tokenizer.h" | |
| 12 | ||
| 13 | /* | |
| 14 | * format: | |
| 15 | * l = long | |
| 16 | * d = double | |
| 17 | * i = identifier | |
| 18 | * s = string | |
| 19 | * c = char | |
| 20 | * . = 1 times any ("l.d") | |
| 21 | * * = 0 or more times any (must be the last, "sd*") | |
| 22 | * ? = optional ("?c") | |
| 23 | * : = conditional (":c:s") | |
| 24 | * + = 1 or more times last (most be the last, "l+") | |
| 25 | * special entries: | |
| 26 | * | |
| 27 | * "#end" call this handler at the end of section. | |
| 28 | * "#cancel" call this handler when recovering from error | |
| 29 | */ | |
| 30 | ||
| 31 | typedef struct _ConfOpt{ | |
| 32 | const char *optname; | |
| 33 | const char *argfmt; | |
| 34 | bool (*fn)(Tokenizer *tokz, int n, Token *toks); | |
| 35 | struct _ConfOpt *opts; | |
| 36 | } ConfOpt; | |
| 37 | ||
| 38 | ||
| 39 | extern bool parse_config_tokz(Tokenizer *tokz, const ConfOpt *options); | |
| 40 | extern bool parse_config(const char *fname, const ConfOpt *options, int flags); | |
| 41 | extern bool parse_config_file(FILE *file, const ConfOpt *options, int flags); | |
| 20 | 42 | extern bool check_args(const Tokenizer *tokz, Token *tokens, int ntokens, |
| 43 | const char *fmt); | |
| 5 | 44 | |
| 8 | 45 | #endif /* LIBTU_PARSER_H */ |
