diff options
Diffstat (limited to 'cfgparser.h')
| -rw-r--r-- | cfgparser.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/cfgparser.h b/cfgparser.h new file mode 100644 index 0000000000..ce6462eef6 --- /dev/null +++ b/cfgparser.h @@ -0,0 +1,38 @@ +/* + * command line and config file parser + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#define CONF_TYPE_FLAG 0 +#define CONF_TYPE_INT 1 +#define CONF_TYPE_FLOAT 2 +#define CONF_TYPE_STRING 3 + +#define CONF_CHK_MIN 1<<0 +#define CONF_CHK_MAX 1<<1 + +struct config { + char *name; + void *p; + unsigned int type :2; + unsigned int flags:2; + float min,max; +}; + +/* parse_config_file returns: + * -1 on error (can't malloc, invalid option...) + * 0 if can't open configfile + * 1 on success + */ +int parse_config_file(struct config *conf, char *conffile); + +/* parse_command_line reutrns: + * -1 on error (invalid option...) + * 0 if there was no filename on command line + * 1 if it found a filename + */ +int parse_command_line(struct config *conf, int argc, char **argv, char **envp, char **filename); + +#endif /* __CONFIG_H */ |