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#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <errno.h>
#include <string.h>
#include <locale.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#include "confuse.h"
cfg_t *cfg = NULL;
const char *config_filename = "./reread.conf";
void read_config(void)
{
static cfg_opt_t arg_opts[] = {
CFG_STR("value", "default", CFGF_NONE),
CFG_END()
};
cfg_opt_t opts[] = {
CFG_INT("delay", 3, CFGF_NONE),
CFG_STR("message", "This is a message", CFGF_NONE),
CFG_SEC("argument", arg_opts, CFGF_MULTI | CFGF_TITLE),
CFG_END()
};
cfg = cfg_init(opts, CFGF_NONE);
if (cfg_parse(cfg, config_filename) != CFG_SUCCESS) {
fprintf(stderr, "Failed parsing configuration: %s\n", strerror(errno));
exit(1);
}
}
void print_message()
{
size_t i;
printf("Message: %s", cfg_getstr(cfg, "message"));
for (i = 0; i < cfg_size(cfg, "argument"); i++) {
cfg_t *arg;
arg = cfg_getnsec(cfg, "argument", i);
if (arg)
printf(", %s", cfg_getstr(arg, "value"));
}
printf("\n");
}
int main(void)
{
cfg_t* sec;
/* Localize messages & types according to environment, since v2.9 */
#ifdef LC_MESSAGES
setlocale(LC_MESSAGES, "");
setlocale(LC_CTYPE, "");
#endif
read_config();
print_message();
/* Add a new section */
sec = cfg_addtsec(cfg, "argument", "two");
cfg_setstr(sec, "value", "foo");
print_message();
cfg_free(cfg);
return 0;
}
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