45 lines
1.6 KiB
C
45 lines
1.6 KiB
C
|
/* configfile.h - Generic configuration file format.
|
||
|
|
* Author: Kees J. Bot
|
||
|
|
* 5 Jun 1999
|
||
|
|
*/
|
||
|
|
#ifndef _CONFIGFILE_H
|
||
|
|
#define _CONFIGFILE_H
|
||
|
|
|
||
|
|
/* Data can only be modified inside the library. */
|
||
|
|
#ifndef _c
|
||
|
|
#define _c const
|
||
|
|
#endif
|
||
|
|
|
||
|
|
typedef _c struct config { /* Contents of a generic configuration file. */
|
||
|
|
_c struct config *next; /* Next configuration file thing. */
|
||
|
|
_c struct config *list; /* For a { sublist }. */
|
||
|
|
const char *file; /* File and line where this is found. */
|
||
|
|
unsigned line;
|
||
|
|
int flags; /* Special flags. */
|
||
|
|
char word[1]; /* Payload. */
|
||
|
|
} config_t;
|
||
|
|
|
||
|
|
#define CFG_CLONG 0x0001 /* strtol(word, &end, 0) is valid. */
|
||
|
|
#define CFG_OLONG 0x0002 /* strtol(word, &end, 010). */
|
||
|
|
#define CFG_DLONG 0x0004 /* strtol(word, &end, 10). */
|
||
|
|
#define CFG_XLONG 0x0008 /* strtol(word, &end, 0x10). */
|
||
|
|
#define CFG_CULONG 0x0010 /* strtoul(word, &end, 0). */
|
||
|
|
#define CFG_OULONG 0x0020 /* strtoul(word, &end, 010). */
|
||
|
|
#define CFG_DULONG 0x0040 /* strtoul(word, &end, 10). */
|
||
|
|
#define CFG_XULONG 0x0080 /* strtoul(word, &end, 0x10). */
|
||
|
|
#define CFG_STRING 0x0100 /* The word is enclosed in quotes. */
|
||
|
|
#define CFG_SUBLIST 0x0200 /* This is a sublist, so no word. */
|
||
|
|
#define CFG_ESCAPED 0x0400 /* Escapes are still marked with \. */
|
||
|
|
|
||
|
|
config_t *config_read(const char *_file, int flags, config_t *_cfg);
|
||
|
|
void config_delete(config_t *_cfg);
|
||
|
|
int config_renewed(config_t *_cfg);
|
||
|
|
size_t config_length(config_t *_cfg);
|
||
|
|
#define config_issub(cfg) (!!((cfg)->flags & CFG_SUBLIST))
|
||
|
|
#define config_isatom(cfg) (!config_issub(cfg))
|
||
|
|
#define config_isstring(cfg) (!!((cfg)->flags & CFG_STRING))
|
||
|
|
|
||
|
|
#undef _c
|
||
|
|
|
||
|
|
#endif /* _CONFIGFILE_H */
|