static uint64_t arg_flags = 0;
static bool arg_no_pager = false;
bool arg_ifindex_permissive = false; /* If true, don't generate an error if the specified interface index doesn't exist */
-
-typedef enum ServiceFamily {
- SERVICE_FAMILY_TCP,
- SERVICE_FAMILY_UDP,
- SERVICE_FAMILY_SCTP,
- _SERVICE_FAMILY_INVALID = -1,
-} ServiceFamily;
static const char *arg_service_family = NULL;
typedef enum RawType {
return ifi;
}
-static ServiceFamily service_family_from_string(const char *s) {
- if (!s || streq(s, "tcp"))
- return SERVICE_FAMILY_TCP;
- if (streq(s, "udp"))
- return SERVICE_FAMILY_UDP;
- if (streq(s, "sctp"))
- return SERVICE_FAMILY_SCTP;
- return _SERVICE_FAMILY_INVALID;
-}
-
-static const char* service_family_to_string(ServiceFamily service) {
- switch(service) {
- case SERVICE_FAMILY_TCP:
- return "_tcp";
- case SERVICE_FAMILY_UDP:
- return "_udp";
- case SERVICE_FAMILY_SCTP:
- return "_sctp";
- default:
- assert_not_reached("invalid service");
- }
-}
-
static void print_source(uint64_t flags, usec_t rtt) {
char rtt_str[FORMAT_TIMESTAMP_MAX];
return r;
}
-static int resolve_tlsa(sd_bus *bus, ServiceFamily family, const char *address) {
+static int resolve_tlsa(sd_bus *bus, const char *family, const char *address) {
const char *port;
uint16_t port_num = 443;
_cleanup_free_ char *full = NULL;
address = strndupa(address, port - address);
}
- r = asprintf(&full, "_%u.%s.%s",
+ r = asprintf(&full, "_%u._%s.%s",
port_num,
- service_family_to_string(family),
+ family,
address);
if (r < 0)
return log_oom();
arg_type ?: DNS_TYPE_TLSA, true);
}
+static bool service_family_is_valid(const char *s) {
+ return STR_IN_SET(s, "tcp", "udp", "sctp");
+}
+
static int verb_tlsa(int argc, char **argv, void *userdata) {
sd_bus *bus = userdata;
- ServiceFamily family;
char **p, **args = argv + 1;
+ const char *family = "tcp";
int q, r = 0;
- family = service_family_from_string(argv[1]);
- if (family < 0)
- family = SERVICE_FAMILY_TCP;
- else
+ if (service_family_is_valid(argv[1])) {
+ family = argv[1];
args++;
+ }
STRV_FOREACH(p, args) {
q = resolve_tlsa(bus, family, *p);
case ARG_TLSA:
arg_mode = MODE_RESOLVE_TLSA;
- if (service_family_from_string(arg_service_family) < 0) {
+ if (!optarg || service_family_is_valid(optarg))
+ arg_service_family = optarg;
+ else {
log_error("Unknown service family \"%s\".", optarg);
return -EINVAL;
}
- arg_service_family = optarg;
break;
case ARG_RAW: