diff options
Diffstat (limited to 'polyp/conf-parser.h')
| -rw-r--r-- | polyp/conf-parser.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/polyp/conf-parser.h b/polyp/conf-parser.h index 48cfbc14..9add0be0 100644 --- a/polyp/conf-parser.h +++ b/polyp/conf-parser.h @@ -24,14 +24,22 @@ #include <stdio.h> +/* An abstract parser for simple, line based, shallow configuration + * files consisting of variable assignments only. */ + +/* Wraps info for parsing a specific configuration variable */ struct pa_config_item { - const char *lvalue; - int (*parse)(const char *filename, unsigned line, const char *lvalue, const char *rvalue, void *data, void *userdata); - void *data; + const char *lvalue; /* name of the variable */ + int (*parse)(const char *filename, unsigned line, const char *lvalue, const char *rvalue, void *data, void *userdata); /* Function that is called to parse the variable's value */ + void *data; /* Where to store the variable's data */ }; +/* The configuration file parsing routine. Expects a table of + * pa_config_items in *t that is terminated by an item where lvalue is + * NULL */ int pa_config_parse(const char *filename, FILE *f, const struct pa_config_item *t, void *userdata); +/* Generic parsers for integers, booleans and strings */ int pa_config_parse_int(const char *filename, unsigned line, const char *lvalue, const char *rvalue, void *data, void *userdata); int pa_config_parse_bool(const char *filename, unsigned line, const char *lvalue, const char *rvalue, void *data, void *userdata); int pa_config_parse_string(const char *filename, unsigned line, const char *lvalue, const char *rvalue, void *data, void *userdata); |