1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
/* 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 */
|
