printf("Usage: unbound-checkconf [file]\n");
printf(" Checks unbound configuration file for errors.\n");
printf("file if omitted %s is used.\n", CONFIGFILE);
- printf("-h show this usage help.\n");
+ printf("-o option print value of option to stdout.\n");
+ printf("-h show this usage help.\n");
printf("Version %s\n", PACKAGE_VERSION);
printf("BSD licensed, see LICENSE in source package for details.\n");
printf("Report bugs to %s\n", PACKAGE_BUGREPORT);
exit(1);
}
+/** compare and print decimal option */
+#define O_DEC(opt, str, var) if(strcmp(opt, str)==0) \
+ {printf("%d\n", (int)cfg->var);}
+/** compare and print unsigned option */
+#define O_UNS(opt, str, var) if(strcmp(opt, str)==0) \
+ {printf("%u\n", (unsigned)cfg->var);}
+/** compare and print yesno option */
+#define O_YNO(opt, str, var) if(strcmp(opt, str)==0) \
+ {printf("%s\n", cfg->var?"yes":"no");}
+/** compare and print string option */
+#define O_STR(opt, str, var) if(strcmp(opt, str)==0) \
+ {printf("%s\n", cfg->var?cfg->var:"");}
+/** compare and print array option */
+#define O_IFC(opt, str, num, arr) if(strcmp(opt, str)==0) \
+ {int i; for(i=0; i<cfg->num; i++) printf("%s\n", cfg->arr[i]);}
+/** compare and print memorysize option */
+#define O_MEM(opt, str, var) if(strcmp(opt, str)==0) { \
+ if(cfg->var > 1024*1024*1024) { \
+ size_t f=cfg->var/(size_t)1000000, b=cfg->var%(size_t)1000000; \
+ printf("%u%6.6u\n", (unsigned)f, (unsigned)b); \
+ } else printf("%u\n", (unsigned)cfg->var);}
+/** compare and print list option */
+#define O_LST(opt, name, lst) if(strcmp(opt, name)==0) { \
+ struct config_strlist* p = cfg->lst; \
+ for(p = cfg->lst; p; p = p->next) \
+ printf("%s\n", p->str); \
+ }
+/** compare and print list option */
+#define O_LS2(opt, name, lst) if(strcmp(opt, name)==0) { \
+ struct config_str2list* p = cfg->lst; \
+ for(p = cfg->lst; p; p = p->next) \
+ printf("%s %s\n", p->str, p->str2); \
+ }
+
+/**
+ * Print given option to stdout
+ * @param cfg: config
+ * @param opt: option name without trailing :.
+ * This is different from config_set_option.
+ */
+static void
+print_option(struct config_file* cfg, const char* opt)
+{
+ O_DEC(opt, "verbosity", verbosity)
+ else O_DEC(opt, "statistics-interval", stat_interval)
+ else O_YNO(opt, "statistics-cumulative", stat_interval)
+ else O_YNO(opt, "extended-statistics", stat_extended)
+ else O_DEC(opt, "num-threads", num_threads)
+ else O_IFC(opt, "interface", num_ifs, ifs)
+ else O_IFC(opt, "outgoing-interface", num_out_ifs, out_ifs)
+ else O_YNO(opt, "interface-automatic", if_automatic)
+ else O_DEC(opt, "port", port)
+ else O_DEC(opt, "outgoing-range", outgoing_num_ports)
+ else O_DEC(opt, "outgoing-num-tcp", outgoing_num_tcp)
+ else O_DEC(opt, "incoming-num-tcp", incoming_num_tcp)
+ else O_DEC(opt, "msg-buffer-size", msg_buffer_size)
+ else O_MEM(opt, "msg-cache-size", msg_cache_size)
+ else O_DEC(opt, "msg-cache-slabs", msg_cache_slabs)
+ else O_DEC(opt, "num-queries-per-thread", num_queries_per_thread)
+ else O_UNS(opt, "jostle-timeout", jostle_time)
+ else O_MEM(opt, "rrset-cache-size", rrset_cache_size)
+ else O_DEC(opt, "rrset-cache-slabs", rrset_cache_slabs)
+ else O_DEC(opt, "cache-max-ttl", max_ttl)
+ else O_DEC(opt, "infra-host-ttl", host_ttl)
+ else O_DEC(opt, "infra-lame-ttl", lame_ttl)
+ else O_DEC(opt, "infra-cache-slabs", infra_cache_slabs)
+ else O_MEM(opt, "infra-cache-numhosts", infra_cache_numhosts)
+ else O_MEM(opt, "infra-cache-lame-size", infra_cache_lame_size)
+ else O_YNO(opt, "do-ip4", do_ip4)
+ else O_YNO(opt, "do-ip6", do_ip6)
+ else O_YNO(opt, "do-udp", do_udp)
+ else O_YNO(opt, "do-tcp", do_tcp)
+ else O_YNO(opt, "do-daemonize", do_daemonize)
+ else O_STR(opt, "chroot", chrootdir)
+ else O_STR(opt, "username", username)
+ else O_STR(opt, "directory", directory)
+ else O_STR(opt, "logfile", logfile)
+ else O_STR(opt, "pidfile", pidfile)
+ else O_YNO(opt, "hide-identity", hide_identity)
+ else O_YNO(opt, "hide-version", hide_version)
+ else O_STR(opt, "identity", identity)
+ else O_STR(opt, "version", version)
+ else O_STR(opt, "target-fetch-policy", target_fetch_policy)
+ else O_YNO(opt, "harden-short-bufsize", harden_short_bufsize)
+ else O_YNO(opt, "harden-large-queries", harden_large_queries)
+ else O_YNO(opt, "harden-glue", harden_glue)
+ else O_YNO(opt, "harden-dnssec-stripped", harden_dnssec_stripped)
+ else O_YNO(opt, "harden-referral-path", harden_referral_path)
+ else O_YNO(opt, "use-caps-for-id", use_caps_bits_for_id)
+ else O_DEC(opt, "unwanted-reply-threshold", unwanted_threshold)
+ else O_YNO(opt, "do-not-query-localhost", donotquery_localhost)
+ else O_STR(opt, "module-config", module_conf)
+ else O_STR(opt, "dlv-anchor-file", dlv_anchor_file)
+ else O_DEC(opt, "val-bogus-ttl", bogus_ttl)
+ else O_YNO(opt, "val-clean-additional", val_clean_additional)
+ else O_YNO(opt, "val-permissive-mode", val_permissive_mode)
+ else O_STR(opt, "val-nsec3-keysize-iterations",val_nsec3_key_iterations)
+ else O_MEM(opt, "key-cache-size", key_cache_size)
+ else O_DEC(opt, "key-cache-slabs", key_cache_slabs)
+ else O_MEM(opt, "neg-cache-size", neg_cache_size)
+ else O_YNO(opt, "control-enable", remote_control_enable)
+ else O_DEC(opt, "control-port", control_port)
+ else O_STR(opt, "server-key-file", server_key_file)
+ else O_STR(opt, "server-cert-file", server_cert_file)
+ else O_STR(opt, "control-key-file", control_key_file)
+ else O_STR(opt, "control-cert-file", control_cert_file)
+ else O_LST(opt, "root-hints", root_hints)
+ else O_LS2(opt, "access-control", acls)
+ else O_LST(opt, "do-not-query-address", donotqueryaddrs)
+ else O_LST(opt, "private-address", private_address)
+ else O_LST(opt, "private-domain", private_domain)
+ else O_LST(opt, "trust-anchor-file", trust_anchor_file_list)
+ else O_LST(opt, "trust-anchor", trust_anchor_list)
+ else O_LST(opt, "trusted-keys-file", trusted_keys_file_list)
+ else O_LST(opt, "dlv-anchor", dlv_anchor_list)
+ else O_LST(opt, "control-interface", control_ifs)
+ else O_UNS(opt, "val-override-date", val_date_override)
+ /* not here:
+ * outgoing-permit, outgoing-avoid - have list of ports
+ * local-zone - zones and nodefault variables
+ * local-data - see below
+ * local-data-ptr - converted to local-data entries
+ * stub-zone, name, stub-addr, stub-host, stub-prime
+ * forward-zone, name, forward-addr, forward-host
+ */
+ else fatal_exit("cannot print option '%s'", opt);
+}
+
/** check if module works with config */
static void
check_mod(struct config_file* cfg, struct module_func_block* fb)
/** check config file */
static void
-checkconf(const char* cfgfile)
+checkconf(const char* cfgfile, const char* opt)
{
struct config_file* cfg = config_create();
if(!cfg)
morechecks(cfg, cfgfile);
check_mod(cfg, iter_get_funcblock());
check_mod(cfg, val_get_funcblock());
+ if(opt) print_option(cfg, opt);
+ else printf("unbound-checkconf: no errors in %s\n", cfgfile);
config_delete(cfg);
- printf("unbound-checkconf: no errors in %s\n", cfgfile);
}
/** getopt global, in case header files fail to declare it. */
{
int c;
const char* f;
+ const char* opt = NULL;
log_ident_set("unbound-checkconf");
log_init(NULL, 0, NULL);
checklock_start();
/* parse the options */
- while( (c=getopt(argc, argv, "h")) != -1) {
+ while( (c=getopt(argc, argv, "ho:")) != -1) {
switch(c) {
+ case 'o':
+ opt = optarg;
+ break;
case '?':
case 'h':
default:
if(argc == 1)
f = argv[0];
else f = CONFIGFILE;
- checkconf(f);
+ checkconf(f, opt);
checklock_stop();
return 0;
}
projects / thirdparty / unbound.git / commitdiff
