static void test_radv_prefix(void) {
sd_radv_prefix *p;
printf("* %s\n", __FUNCTION__);
assert_se(sd_radv_prefix_new(&p) >= 0);
assert_se(sd_radv_prefix_set_onlink(NULL, true) < 0);
assert_se(sd_radv_prefix_set_onlink(p, true) >= 0);
assert_se(sd_radv_prefix_set_onlink(p, false) >= 0);
assert_se(sd_radv_prefix_set_address_autoconfiguration(NULL, true) < 0);
assert_se(sd_radv_prefix_set_address_autoconfiguration(p, true) >= 0);
assert_se(sd_radv_prefix_set_address_autoconfiguration(p, false) >= 0);
assert_se(sd_radv_prefix_set_valid_lifetime(NULL, true) < 0);
assert_se(sd_radv_prefix_set_valid_lifetime(p, ~0) >= 0);
assert_se(sd_radv_prefix_set_valid_lifetime(p, 42) >= 0);
assert_se(sd_radv_prefix_set_valid_lifetime(p, 0) >= 0);
assert_se(sd_radv_prefix_set_preferred_lifetime(NULL, true) < 0);
assert_se(sd_radv_prefix_set_preferred_lifetime(p, ~0) >= 0);
assert_se(sd_radv_prefix_set_preferred_lifetime(p, 42) >= 0);
assert_se(sd_radv_prefix_set_preferred_lifetime(p, 0) >= 0);
assert_se(sd_radv_prefix_set_prefix(NULL, NULL, 0) < 0);
assert_se(sd_radv_prefix_set_prefix(p, NULL, 0) < 0);
assert_se(sd_radv_prefix_set_prefix(p, &prefix[0].address, 64) >= 0);
assert_se(sd_radv_prefix_set_prefix(p, &prefix[0].address, 0) < 0);
assert_se(sd_radv_prefix_set_prefix(p, &prefix[0].address, 1) < 0);
assert_se(sd_radv_prefix_set_prefix(p, &prefix[0].address, 2) < 0);
assert_se(sd_radv_prefix_set_prefix(p, &prefix[0].address, 3) >= 0);
assert_se(sd_radv_prefix_set_prefix(p, &prefix[0].address, 125) >= 0);
assert_se(sd_radv_prefix_set_prefix(p, &prefix[0].address, 128) >= 0);
assert_se(sd_radv_prefix_set_prefix(p, &prefix[0].address, 129) < 0);
assert_se(sd_radv_prefix_set_prefix(p, &prefix[0].address, 255) < 0);
p = sd_radv_prefix_unref(p);
assert_se(!p);
}
int config_parse_prefix_lifetime(const char *unit,
const char *filename,
unsigned line,
const char *section,
unsigned section_line,
const char *lvalue,
int ltype,
const char *rvalue,
void *data,
void *userdata) {
Network *network = userdata;
_cleanup_(prefix_free_or_set_invalidp) Prefix *p = NULL;
usec_t usec;
int r;
assert(filename);
assert(section);
assert(lvalue);
assert(rvalue);
assert(data);
r = prefix_new_static(network, filename, section_line, &p);
if (r < 0)
return r;
r = parse_sec(rvalue, &usec);
if (r < 0) {
log_syntax(unit, LOG_ERR, filename, line, r, "Lifetime is invalid, ignoring assignment: %s", rvalue);
return 0;
}
/* a value of 0xffffffff represents infinity */
if (streq(lvalue, "PreferredLifetimeSec"))
r = sd_radv_prefix_set_preferred_lifetime(p->radv_prefix,
DIV_ROUND_UP(usec, USEC_PER_SEC));
else if (streq(lvalue, "ValidLifetimeSec"))
r = sd_radv_prefix_set_valid_lifetime(p->radv_prefix,
DIV_ROUND_UP(usec, USEC_PER_SEC));
if (r < 0)
return r;
p = NULL;
return 0;
}
static void test_ra(void) {
sd_event *e;
sd_radv *ra;
usec_t time_now = now(clock_boottime_or_monotonic());
unsigned i;
printf("* %s\n", __FUNCTION__);
assert_se(socketpair(AF_UNIX, SOCK_SEQPACKET, 0, test_fd) >= 0);
assert_se(sd_event_new(&e) >= 0);
assert_se(sd_radv_new(&ra) >= 0);
assert_se(ra);
assert_se(sd_radv_attach_event(ra, e, 0) >= 0);
assert_se(sd_radv_set_ifindex(ra, 42) >= 0);
assert_se(sd_radv_set_mac(ra, &mac_addr) >= 0);
assert_se(sd_radv_set_router_lifetime(ra, 180) >= 0);
assert_se(sd_radv_set_hop_limit(ra, 64) >= 0);
assert_se(sd_radv_set_managed_information(ra, true) >= 0);
assert_se(sd_radv_set_other_information(ra, true) >= 0);
assert_se(sd_radv_set_rdnss(ra, 60, &test_rdnss, 1) >= 0);
assert_se(sd_radv_set_dnssl(ra, 60, (char **)test_dnssl) >= 0);
for (i = 0; i < ELEMENTSOF(prefix); i++) {
sd_radv_prefix *p;
printf("Test prefix %u\n", i);
assert_se(sd_radv_prefix_new(&p) >= 0);
assert_se(sd_radv_prefix_set_prefix(p, &prefix[i].address,
prefix[i].prefixlen) >= 0);
if (prefix[i].valid)
assert_se(sd_radv_prefix_set_valid_lifetime(p, prefix[i].valid) >= 0);
if (prefix[i].preferred)
assert_se(sd_radv_prefix_set_preferred_lifetime(p, prefix[i].preferred) >= 0);
assert_se((sd_radv_add_prefix(ra, p, false) >= 0) == prefix[i].succesful);
assert_se(sd_radv_add_prefix(ra, p, false) < 0);
p = sd_radv_prefix_unref(p);
assert_se(!p);
}
assert_se(sd_event_add_io(e, &recv_router_advertisement, test_fd[0],
EPOLLIN, radv_recv, ra) >= 0);
assert_se(sd_event_add_time(e, &test_hangcheck, clock_boottime_or_monotonic(),
time_now + 2 *USEC_PER_SEC, 0,
test_rs_hangcheck, NULL) >= 0);
assert_se(sd_radv_start(ra) >= 0);
sd_event_loop(e);
test_hangcheck = sd_event_source_unref(test_hangcheck);
ra = sd_radv_unref(ra);
assert_se(!ra);
close(test_fd[0]);
sd_event_unref(e);
}
