comparison: parser.h
parser.h
- changeset 62
- aae5facf9fc5
- parent 58
- 789df543d0c3
equal
deleted
inserted
replaced
| 61:fc585645ad05 | 62:aae5facf9fc5 |
|---|---|
| 12 | 12 |
| 13 #include "tokenizer.h" | 13 #include "tokenizer.h" |
| 14 | 14 |
| 15 /* | 15 /* |
| 16 * format: | 16 * format: |
| 17 * l = long | 17 * l = long |
| 18 * d = double | 18 * d = double |
| 19 * i = identifier | 19 * i = identifier |
| 20 * s = string | 20 * s = string |
| 21 * c = char | 21 * c = char |
| 22 * . = 1 times any ("l.d") | 22 * . = 1 times any ("l.d") |
| 23 * * = 0 or more times any (must be the last, "sd*") | 23 * * = 0 or more times any (must be the last, "sd*") |
| 24 * ? = optional ("?c") | 24 * ? = optional ("?c") |
| 25 * : = conditional (":c:s") | 25 * : = conditional (":c:s") |
| 26 * + = 1 or more times last (most be the last, "l+") | 26 * + = 1 or more times last (most be the last, "l+") |
| 27 * special entries: | 27 * special entries: |
| 28 * | 28 * |
| 29 * "#end" call this handler at the end of section. | 29 * "#end" call this handler at the end of section. |
| 30 * "#cancel" call this handler when recovering from error | 30 * "#cancel" call this handler when recovering from error |
| 31 */ | 31 */ |
| 32 | 32 |
| 33 #define END_CONFOPTS {NULL, NULL, NULL, NULL} | 33 #define END_CONFOPTS {NULL, NULL, NULL, NULL} |
| 34 | 34 |
| 35 typedef struct _ConfOpt{ | 35 typedef struct _ConfOpt{ |
| 36 const char *optname; | 36 const char *optname; |
| 37 const char *argfmt; | 37 const char *argfmt; |
| 38 bool (*fn)(Tokenizer *tokz, int n, Token *toks); | 38 bool (*fn)(Tokenizer *tokz, int n, Token *toks); |
| 39 struct _ConfOpt *opts; | 39 struct _ConfOpt *opts; |
| 40 } ConfOpt; | 40 } ConfOpt; |
| 41 | 41 |
| 42 #define CONFOPTS_NOT_SET libtu_dummy_confopts | 42 #define CONFOPTS_NOT_SET libtu_dummy_confopts |
| 43 extern ConfOpt libtu_dummy_confopts[]; | 43 extern ConfOpt libtu_dummy_confopts[]; |
| 44 | 44 |
| 45 extern bool parse_config_tokz(Tokenizer *tokz, const ConfOpt *options); | 45 extern bool parse_config_tokz(Tokenizer *tokz, const ConfOpt *options); |
| 46 extern bool parse_config_tokz_skip_section(Tokenizer *tokz); | 46 extern bool parse_config_tokz_skip_section(Tokenizer *tokz); |
| 47 extern bool parse_config(const char *fname, const ConfOpt *options, int flags); | 47 extern bool parse_config(const char *fname, const ConfOpt *options, int flags); |
| 48 extern bool parse_config_file(FILE *file, const ConfOpt *options, int flags); | 48 extern bool parse_config_file(FILE *file, const ConfOpt *options, int flags); |
| 49 extern bool check_args(const Tokenizer *tokz, Token *tokens, int ntokens, | 49 extern bool check_args(const Tokenizer *tokz, Token *tokens, int ntokens, |
| 50 const char *fmt); | 50 const char *fmt); |
| 51 extern bool check_args_loose(const Tokenizer *tokz, Token *tokens, int ntokens, | 51 extern bool check_args_loose(const Tokenizer *tokz, Token *tokens, int ntokens, |
| 52 const char *fmt); | 52 const char *fmt); |
| 53 | 53 |
| 54 #endif /* LIBTU_PARSER_H */ | 54 #endif /* LIBTU_PARSER_H */ |
