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Diffstat (limited to 'src/libsystemd-network/test-ndisc-rs.c')
-rw-r--r--src/libsystemd-network/test-ndisc-rs.c317
1 files changed, 0 insertions, 317 deletions
diff --git a/src/libsystemd-network/test-ndisc-rs.c b/src/libsystemd-network/test-ndisc-rs.c
deleted file mode 100644
index d9669488be..0000000000
--- a/src/libsystemd-network/test-ndisc-rs.c
+++ /dev/null
@@ -1,317 +0,0 @@
-/***
- This file is part of systemd.
-
- Copyright (C) 2014 Intel Corporation. All rights reserved.
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- systemd is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <netinet/icmp6.h>
-#include <arpa/inet.h>
-
-#include "sd-ndisc.h"
-
-#include "alloc-util.h"
-#include "hexdecoct.h"
-#include "icmp6-util.h"
-#include "socket-util.h"
-#include "strv.h"
-
-static struct ether_addr mac_addr = {
- .ether_addr_octet = {'A', 'B', 'C', '1', '2', '3'}
-};
-
-static bool verbose = false;
-static sd_event_source *test_hangcheck;
-static int test_fd[2];
-
-typedef int (*send_ra_t)(uint8_t flags);
-static send_ra_t send_ra_function;
-
-static void router_dump(sd_ndisc_router *rt) {
- struct in6_addr addr;
- char buf[FORMAT_TIMESTAMP_MAX];
- uint8_t hop_limit;
- uint64_t t, flags;
- uint32_t mtu;
- uint16_t lifetime;
- unsigned preference;
- int r;
-
- assert_se(rt);
-
- log_info("--");
- assert_se(sd_ndisc_router_get_address(rt, &addr) == -ENODATA);
-
- assert_se(sd_ndisc_router_get_timestamp(rt, CLOCK_REALTIME, &t) >= 0);
- log_info("Timestamp: %s", format_timestamp(buf, sizeof(buf), t));
-
- assert_se(sd_ndisc_router_get_timestamp(rt, CLOCK_MONOTONIC, &t) >= 0);
- log_info("Monotonic: %" PRIu64, t);
-
- if (sd_ndisc_router_get_hop_limit(rt, &hop_limit) < 0)
- log_info("No hop limit set");
- else
- log_info("Hop limit: %u", hop_limit);
-
- assert_se(sd_ndisc_router_get_flags(rt, &flags) >= 0);
- log_info("Flags: <%s|%s>",
- flags & ND_RA_FLAG_OTHER ? "OTHER" : "",
- flags & ND_RA_FLAG_MANAGED ? "MANAGED" : "");
-
- assert_se(sd_ndisc_router_get_preference(rt, &preference) >= 0);
- log_info("Preference: %s",
- preference == SD_NDISC_PREFERENCE_LOW ? "low" :
- preference == SD_NDISC_PREFERENCE_HIGH ? "high" : "medium");
-
- assert_se(sd_ndisc_router_get_lifetime(rt, &lifetime) >= 0);
- log_info("Lifetime: %" PRIu16, lifetime);
-
- if (sd_ndisc_router_get_mtu(rt, &mtu) < 0)
- log_info("No MTU set");
- else
- log_info("MTU: %" PRIu32, mtu);
-
- r = sd_ndisc_router_option_rewind(rt);
- for (;;) {
- uint8_t type;
-
- assert_se(r >= 0);
-
- if (r == 0)
- break;
-
- assert_se(sd_ndisc_router_option_get_type(rt, &type) >= 0);
-
- log_info(">> Option %u", type);
-
- switch (type) {
-
- case SD_NDISC_OPTION_SOURCE_LL_ADDRESS:
- case SD_NDISC_OPTION_TARGET_LL_ADDRESS: {
- _cleanup_free_ char *c = NULL;
- const void *p;
- size_t n;
-
- assert_se(sd_ndisc_router_option_get_raw(rt, &p, &n) >= 0);
- assert_se(n > 2);
- assert_se(c = hexmem((uint8_t*) p + 2, n - 2));
-
- log_info("Address: %s", c);
- break;
- }
-
- case SD_NDISC_OPTION_PREFIX_INFORMATION: {
- uint32_t lifetime_valid, lifetime_preferred;
- unsigned prefix_len;
- uint8_t pfl;
- struct in6_addr a;
- char buff[INET6_ADDRSTRLEN];
-
- assert_se(sd_ndisc_router_prefix_get_valid_lifetime(rt, &lifetime_valid) >= 0);
- log_info("Valid Lifetime: %" PRIu32, lifetime_valid);
-
- assert_se(sd_ndisc_router_prefix_get_preferred_lifetime(rt, &lifetime_preferred) >= 0);
- log_info("Preferred Lifetime: %" PRIu32, lifetime_preferred);
-
- assert_se(sd_ndisc_router_prefix_get_flags(rt, &pfl) >= 0);
- log_info("Flags: <%s|%s>",
- pfl & ND_OPT_PI_FLAG_ONLINK ? "ONLINK" : "",
- pfl & ND_OPT_PI_FLAG_AUTO ? "AUTO" : "");
-
- assert_se(sd_ndisc_router_prefix_get_prefixlen(rt, &prefix_len) >= 0);
- log_info("Prefix Length: %u", prefix_len);
-
- assert_se(sd_ndisc_router_prefix_get_address(rt, &a) >= 0);
- log_info("Prefix: %s", inet_ntop(AF_INET6, &a, buff, sizeof(buff)));
-
- break;
- }
-
- case SD_NDISC_OPTION_RDNSS: {
- const struct in6_addr *a;
- uint32_t lt;
- int n, i;
-
- n = sd_ndisc_router_rdnss_get_addresses(rt, &a);
- assert_se(n > 0);
-
- for (i = 0; i < n; i++) {
- char buff[INET6_ADDRSTRLEN];
- log_info("DNS: %s", inet_ntop(AF_INET6, a + i, buff, sizeof(buff)));
- }
-
- assert_se(sd_ndisc_router_rdnss_get_lifetime(rt, &lt) >= 0);
- log_info("Lifetime: %" PRIu32, lt);
- break;
- }
-
- case SD_NDISC_OPTION_DNSSL: {
- _cleanup_strv_free_ char **l = NULL;
- uint32_t lt;
- int n, i;
-
- n = sd_ndisc_router_dnssl_get_domains(rt, &l);
- assert_se(n > 0);
-
- for (i = 0; i < n; i++)
- log_info("Domain: %s", l[i]);
-
- assert_se(sd_ndisc_router_dnssl_get_lifetime(rt, &lt) >= 0);
- log_info("Lifetime: %" PRIu32, lt);
- break;
- }}
-
- r = sd_ndisc_router_option_next(rt);
- }
-}
-
-static int test_rs_hangcheck(sd_event_source *s, uint64_t usec,
- void *userdata) {
- assert_se(false);
-
- return 0;
-}
-
-int icmp6_bind_router_solicitation(int index) {
- assert_se(index == 42);
-
- if (socketpair(AF_UNIX, SOCK_DGRAM, 0, test_fd) < 0)
- return -errno;
-
- return test_fd[0];
-}
-
-static int send_ra(uint8_t flags) {
- uint8_t advertisement[] = {
- 0x86, 0x00, 0xde, 0x83, 0x40, 0xc0, 0x00, 0xb4,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x03, 0x04, 0x40, 0xc0, 0x00, 0x00, 0x01, 0xf4,
- 0x00, 0x00, 0x01, 0xb8, 0x00, 0x00, 0x00, 0x00,
- 0x20, 0x01, 0x0d, 0xb8, 0xde, 0xad, 0xbe, 0xef,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x19, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3c,
- 0x20, 0x01, 0x0d, 0xb8, 0xde, 0xad, 0xbe, 0xef,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
- 0x1f, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3c,
- 0x03, 0x6c, 0x61, 0x62, 0x05, 0x69, 0x6e, 0x74,
- 0x72, 0x61, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x01, 0x01, 0x78, 0x2b, 0xcb, 0xb3, 0x6d, 0x53,
- };
-
- advertisement[5] = flags;
-
- assert_se(write(test_fd[1], advertisement, sizeof(advertisement)) ==
- sizeof(advertisement));
-
- if (verbose)
- printf(" sent RA with flag 0x%02x\n", flags);
-
- return 0;
-}
-
-int icmp6_send_router_solicitation(int s, const struct ether_addr *ether_addr) {
- return send_ra_function(0);
-}
-
-static void test_callback(sd_ndisc *nd, sd_ndisc_event event, sd_ndisc_router *rt, void *userdata) {
- sd_event *e = userdata;
- static unsigned idx = 0;
- uint64_t flags_array[] = {
- 0,
- 0,
- 0,
- ND_RA_FLAG_OTHER,
- ND_RA_FLAG_MANAGED
- };
- uint64_t flags;
- uint32_t mtu;
-
- assert_se(nd);
-
- if (event != SD_NDISC_EVENT_ROUTER)
- return;
-
- router_dump(rt);
-
- assert_se(sd_ndisc_router_get_flags(rt, &flags) >= 0);
- assert_se(flags == flags_array[idx]);
- idx++;
-
- if (verbose)
- printf(" got event 0x%02" PRIx64 "\n", flags);
-
- if (idx < ELEMENTSOF(flags_array)) {
- send_ra(flags_array[idx]);
- return;
- }
-
- assert_se(sd_ndisc_get_mtu(nd, &mtu) == -ENODATA);
-
- sd_event_exit(e, 0);
-}
-
-static void test_rs(void) {
- sd_event *e;
- sd_ndisc *nd;
- usec_t time_now = now(clock_boottime_or_monotonic());
-
- if (verbose)
- printf("* %s\n", __FUNCTION__);
-
- send_ra_function = send_ra;
-
- assert_se(sd_event_new(&e) >= 0);
-
- assert_se(sd_ndisc_new(&nd) >= 0);
- assert_se(nd);
-
- assert_se(sd_ndisc_attach_event(nd, e, 0) >= 0);
-
- assert_se(sd_ndisc_set_ifindex(nd, 42) >= 0);
- assert_se(sd_ndisc_set_mac(nd, &mac_addr) >= 0);
- assert_se(sd_ndisc_set_callback(nd, test_callback, e) >= 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_ndisc_stop(nd) >= 0);
- assert_se(sd_ndisc_start(nd) >= 0);
- assert_se(sd_ndisc_stop(nd) >= 0);
-
- assert_se(sd_ndisc_start(nd) >= 0);
-
- sd_event_loop(e);
-
- test_hangcheck = sd_event_source_unref(test_hangcheck);
-
- nd = sd_ndisc_unref(nd);
- assert_se(!nd);
-
- close(test_fd[1]);
-
- sd_event_unref(e);
-}
-
-int main(int argc, char *argv[]) {
-
- log_set_max_level(LOG_DEBUG);
- log_parse_environment();
- log_open();
-
- test_rs();
-
- return 0;
-}
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