Annotation of embedaddon/confuse/examples/addsec.c, revision 1.1.1.1
1.1 misho 1: #ifdef HAVE_CONFIG_H
2: #include <config.h>
3: #endif
4: #include <errno.h>
5: #include <string.h>
6: #include <locale.h>
7: #ifdef HAVE_UNISTD_H
8: #include <unistd.h>
9: #endif
10: #ifdef HAVE_STDLIB_H
11: #include <stdlib.h>
12: #endif
13: #include "confuse.h"
14:
15: cfg_t *cfg = NULL;
16: const char *config_filename = "./reread.conf";
17:
18: void read_config(void)
19: {
20: static cfg_opt_t arg_opts[] = {
21: CFG_STR("value", "default", CFGF_NONE),
22: CFG_END()
23: };
24: cfg_opt_t opts[] = {
25: CFG_INT("delay", 3, CFGF_NONE),
26: CFG_STR("message", "This is a message", CFGF_NONE),
27: CFG_SEC("argument", arg_opts, CFGF_MULTI | CFGF_TITLE),
28: CFG_END()
29: };
30:
31: cfg = cfg_init(opts, CFGF_NONE);
32: if (cfg_parse(cfg, config_filename) != CFG_SUCCESS) {
33: fprintf(stderr, "Failed parsing configuration: %s\n", strerror(errno));
34: exit(1);
35: }
36: }
37:
38: void print_message()
39: {
40: size_t i;
41:
42: printf("Message: %s", cfg_getstr(cfg, "message"));
43: for (i = 0; i < cfg_size(cfg, "argument"); i++) {
44: cfg_t *arg;
45:
46: arg = cfg_getnsec(cfg, "argument", i);
47: if (arg)
48: printf(", %s", cfg_getstr(arg, "value"));
49: }
50: printf("\n");
51: }
52:
53: int main(void)
54: {
55: cfg_t* sec;
56:
57: /* Localize messages & types according to environment, since v2.9 */
58: #ifdef LC_MESSAGES
59: setlocale(LC_MESSAGES, "");
60: setlocale(LC_CTYPE, "");
61: #endif
62:
63: read_config();
64: print_message();
65:
66: /* Add a new section */
67: sec = cfg_addtsec(cfg, "argument", "two");
68: cfg_setstr(sec, "value", "foo");
69: print_message();
70:
71: cfg_free(cfg);
72:
73: return 0;
74:
75: }
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