int main(void)
{
cfg_opt_t sub_opts[] = {
CFG_BOOL("bool", cfg_false, CFGF_NONE),
CFG_STR("string", NULL, CFGF_NONE),
CFG_INT("int", 0, CFGF_NONE),
CFG_FLOAT("float", 0.0, CFGF_NONE),
CFG_END()
};
cfg_opt_t opts[] = {
CFG_BOOL_LIST("bool", cfg_false, CFGF_NONE),
CFG_STR_LIST("string", NULL, CFGF_NONE),
CFG_INT_LIST("int", 0, CFGF_NONE),
CFG_FLOAT_LIST("float", "0.0", CFGF_NONE),
CFG_SEC("sub", sub_opts,
CFGF_MULTI | CFGF_TITLE | CFGF_NO_TITLE_DUPES),
CFG_END()
};
char *cmd = NULL;
const char *reply;
int res;
int i;
cfg = cfg_init(opts, CFGF_NONE);
for (;;) {
printf("cli> ");
fflush(stdout);
if (cmd)
free(cmd);
cmd = input_cmd();
if (!cmd)
exit(0);
res = split_cmd(cmd);
if (res < 0) {
printf("Parse error\n");
continue;
}
if (cmdc == 0)
continue;
for (i = 0; cmds[i].cmd; ++i) {
if (strcmp(cmdv[0], cmds[i].cmd))
continue;
reply = cmds[i].handler(cmdc, cmdv);
if (!reply)
exit(0);
printf("%s", reply);
break;
}
if (!cmds[i].cmd)
printf("Unknown command\n");
}
cfg_free(cfg);
return 0;
}
CFG_FLOAT("interval", 1.0f, CFGF_NONE),
CFG_INT("size", 60, CFGF_NONE),
CFG_STR("type", "64bit", CFGF_NONE),
CFG_END()
};
static cfg_opt_t attr_opts[] = {
CFG_STR("description", "", CFGF_NONE),
CFG_STR("unit", "", CFGF_NONE),
CFG_STR("type", "counter", CFGF_NONE),
CFG_BOOL("history", cfg_false, CFGF_NONE),
CFG_END()
};
static cfg_opt_t variant_opts[] = {
CFG_FLOAT_LIST("div", "{}", CFGF_NONE),
CFG_STR_LIST("txt", "", CFGF_NONE),
CFG_END()
};
static cfg_opt_t unit_opts[] = {
CFG_SEC("variant", variant_opts, CFGF_MULTI | CFGF_TITLE),
CFG_END()
};
static cfg_opt_t global_opts[] = {
CFG_FLOAT("read_interval", 1.0f, CFGF_NONE),
CFG_FLOAT("rate_interval", 1.0f, CFGF_NONE),
CFG_FLOAT("lifetime", 30.0f, CFGF_NONE),
CFG_FLOAT("history_variance", 0.1f, CFGF_NONE),
CFG_FLOAT("variance", 0.1f, CFGF_NONE),
int main(int argc, char **argv)
{
unsigned int i;
cfg_t *cfg;
unsigned n;
int ret;
cfg_opt_t proxy_opts[] = {
CFG_INT("type", 0, CFGF_NONE),
CFG_STR("host", 0, CFGF_NONE),
CFG_STR_LIST("exclude", "{localhost, .localnet}", CFGF_NONE),
CFG_INT("port", 21, CFGF_NONE),
CFG_END()
};
cfg_opt_t bookmark_opts[] = {
CFG_STR("machine", 0, CFGF_NONE),
CFG_INT("port", 21, CFGF_NONE),
CFG_STR("login", 0, CFGF_NONE),
CFG_STR("password", 0, CFGF_NONE),
CFG_STR("directory", 0, CFGF_NONE),
CFG_BOOL("passive-mode", cfg_false, CFGF_NONE),
CFG_SEC("proxy", proxy_opts, CFGF_NONE),
CFG_END()
};
cfg_opt_t opts[] = {
CFG_INT("backlog", 42, CFGF_NONE),
CFG_STR("probe-device", "eth2", CFGF_NONE),
CFG_SEC("bookmark", bookmark_opts, CFGF_MULTI | CFGF_TITLE),
CFG_FLOAT_LIST("delays", "{3.567e2, 0.2, -47.11}", CFGF_NONE),
CFG_FUNC("func", &cb_func),
CFG_INT_CB("ask-quit", 3, CFGF_NONE, &cb_verify_ask),
CFG_INT_LIST_CB("ask-quit-array", "{maybe, yes, no}",
CFGF_NONE, &cb_verify_ask),
CFG_FUNC("include", &cfg_include),
CFG_END()
};
#ifndef _WIN32
/* for some reason, MS Visual C++ chokes on this (?) */
printf("Using %s\n\n", confuse_copyright);
#endif
cfg = cfg_init(opts, CFGF_NOCASE);
/* set a validating callback function for bookmark sections */
cfg_set_validate_func(cfg, "bookmark", &cb_validate_bookmark);
ret = cfg_parse(cfg, argc > 1 ? argv[1] : "test.conf");
printf("ret == %d\n", ret);
if(ret == CFG_FILE_ERROR) {
perror("test.conf");
return 1;
} else if(ret == CFG_PARSE_ERROR) {
fprintf(stderr, "parse error\n");
return 2;
}
printf("backlog == %ld\n", cfg_getint(cfg, "backlog"));
printf("probe device is %s\n", cfg_getstr(cfg, "probe-device"));
cfg_setstr(cfg, "probe-device", "lo");
printf("probe device is %s\n", cfg_getstr(cfg, "probe-device"));
n = cfg_size(cfg, "bookmark");
printf("%d configured bookmarks:\n", n);
for(i = 0; i < n; i++) {
cfg_t *pxy;
cfg_t *bm = cfg_getnsec(cfg, "bookmark", i);
printf(" bookmark #%u (%s):\n", i+1, cfg_title(bm));
printf(" machine = %s\n", cfg_getstr(bm, "machine"));
printf(" port = %d\n", (int)cfg_getint(bm, "port"));
printf(" login = %s\n", cfg_getstr(bm, "login"));
printf(" passive-mode = %s\n",
cfg_getbool(bm, "passive-mode") ? "true" : "false");
printf(" directory = %s\n", cfg_getstr(bm, "directory"));
printf(" password = %s\n", cfg_getstr(bm, "password"));
pxy = cfg_getsec(bm, "proxy");
if(pxy) {
int j, m;
if(cfg_getstr(pxy, "host") == 0) {
printf(" no proxy host is set, setting it to 'localhost'...\n");
/* For sections without CFGF_MULTI flag set, there is
* also an extended syntax to get an option in a
* subsection:
*/
cfg_setstr(bm, "proxy|host", "localhost");
}
printf(" proxy host is %s\n", cfg_getstr(pxy, "host"));
printf(" proxy type is %ld\n", cfg_getint(pxy, "type"));
printf(" proxy port is %ld\n", cfg_getint(pxy, "port"));
m = cfg_size(pxy, "exclude");
printf(" got %d hosts to exclude from proxying:\n", m);
for(j = 0; j < m; j++) {
printf(" exclude %s\n", cfg_getnstr(pxy, "exclude", j));
}
} else
printf(" no proxy settings configured\n");
}
printf("delays are (%d):\n", cfg_size(cfg, "delays"));
for(i = 0; i < cfg_size(cfg, "delays"); i++)
printf(" %G\n", cfg_getnfloat(cfg, "delays", i));
printf("ask-quit == %ld\n", cfg_getint(cfg, "ask-quit"));
/* Using cfg_setint(), the integer value for the option ask-quit
* is not verified by the value parsing callback.
*
*
cfg_setint(cfg, "ask-quit", 4);
printf("ask-quit == %ld\n", cfg_getint(cfg, "ask-quit"));
*/
/* The following commented line will generate a failed assertion
* and abort, since the option "foo" is not declared
*
*
printf("foo == %ld\n", cfg_getint(cfg, "foo"));
*/
cfg_addlist(cfg, "ask-quit-array", 2, 1, 2);
for(i = 0; i < cfg_size(cfg, "ask-quit-array"); i++)
printf("ask-quit-array[%d] == %ld\n",
i, cfg_getnint(cfg, "ask-quit-array", i));
/* print the parsed values to another file */
{
FILE *fp = fopen("test.conf.out", "w");
cfg_set_print_func(cfg, "func", print_func);
cfg_set_print_func(cfg, "ask-quit", print_ask);
cfg_set_print_func(cfg, "ask-quit-array", print_ask);
cfg_print(cfg, fp);
fclose(fp);
}
cfg_free(cfg);
return 0;
}
