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-rw-r--r--src/libsystemd-network/test-acd.c117
-rw-r--r--src/libsystemd-network/test-ipv4ll-manual.c129
2 files changed, 246 insertions, 0 deletions
diff --git a/src/libsystemd-network/test-acd.c b/src/libsystemd-network/test-acd.c
new file mode 100644
index 0000000000..f1f14ee119
--- /dev/null
+++ b/src/libsystemd-network/test-acd.c
@@ -0,0 +1,117 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+/***
+ This file is part of systemd.
+
+ Copyright (C) 2014 Tom Gundersen <teg@jklm.no>
+
+ 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 <stdlib.h>
+#include <errno.h>
+#include <unistd.h>
+
+#include <linux/veth.h>
+#include <net/if.h>
+
+#include "sd-event.h"
+#include "sd-netlink.h"
+#include "sd-ipv4acd.h"
+
+#include "util.h"
+#include "event-util.h"
+#include "netlink-util.h"
+#include "in-addr-util.h"
+
+static void acd_handler(sd_ipv4acd *acd, int event, void *userdata) {
+ assert_se(acd);
+
+ switch (event) {
+ case IPV4ACD_EVENT_BIND:
+ log_info("bound");
+ break;
+ case IPV4ACD_EVENT_CONFLICT:
+ log_info("conflict");
+ break;
+ case IPV4ACD_EVENT_STOP:
+ log_error("the client was stopped");
+ break;
+ default:
+ assert_not_reached("invalid ACD event");
+ }
+}
+
+static int client_run(int ifindex, const struct in_addr *pa, const struct ether_addr *ha, sd_event *e) {
+ sd_ipv4acd *acd;
+
+ assert_se(sd_ipv4acd_new(&acd) >= 0);
+ assert_se(sd_ipv4acd_attach_event(acd, e, 0) >= 0);
+
+ assert_se(sd_ipv4acd_set_index(acd, ifindex) >= 0);
+ assert_se(sd_ipv4acd_set_mac(acd, ha) >= 0);
+ assert_se(sd_ipv4acd_set_address(acd, pa) >= 0);
+ assert_se(sd_ipv4acd_set_callback(acd, acd_handler, NULL) >= 0);
+
+ log_info("starting IPv4ACD client");
+
+ assert_se(sd_ipv4acd_start(acd) >= 0);
+
+ assert_se(sd_event_loop(e) >= 0);
+
+ assert_se(!sd_ipv4acd_unref(acd));
+
+ return EXIT_SUCCESS;
+}
+
+static int test_acd(const char *ifname, const char *address) {
+ _cleanup_event_unref_ sd_event *e = NULL;
+ _cleanup_netlink_unref_ sd_netlink *rtnl = NULL;
+ _cleanup_netlink_message_unref_ sd_netlink_message *m = NULL, *reply = NULL;
+ union in_addr_union pa;
+ struct ether_addr ha;
+ int ifindex;
+
+ assert_se(in_addr_from_string(AF_INET, address, &pa) >= 0);
+
+ assert_se(sd_event_new(&e) >= 0);
+
+ assert_se(sd_netlink_open(&rtnl) >= 0);
+ assert_se(sd_netlink_attach_event(rtnl, e, 0) >= 0);
+
+ assert_se(sd_rtnl_message_new_link(rtnl, &m, RTM_GETLINK, 0) >= 0);
+ assert_se(sd_netlink_message_append_string(m, IFLA_IFNAME, ifname) >= 0);
+ assert_se(sd_netlink_call(rtnl, m, 0, &reply) >= 0);
+
+ assert_se(sd_rtnl_message_link_get_ifindex(reply, &ifindex) >= 0);
+ assert_se(sd_netlink_message_read_ether_addr(reply, IFLA_ADDRESS, &ha) >= 0);
+
+ client_run(ifindex, &pa.in, &ha, e);
+
+ return EXIT_SUCCESS;
+}
+
+int main(int argc, char *argv[]) {
+ log_set_max_level(LOG_DEBUG);
+ log_parse_environment();
+ log_open();
+
+ if (argc == 3)
+ return test_acd(argv[1], argv[2]);
+ else {
+ log_error("This program takes two arguments.\n"
+ "\t %s <ifname> <IPv4 address>", program_invocation_short_name);
+ return EXIT_FAILURE;
+ }
+}
diff --git a/src/libsystemd-network/test-ipv4ll-manual.c b/src/libsystemd-network/test-ipv4ll-manual.c
new file mode 100644
index 0000000000..ad664cba51
--- /dev/null
+++ b/src/libsystemd-network/test-ipv4ll-manual.c
@@ -0,0 +1,129 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+/***
+ This file is part of systemd.
+
+ Copyright (C) 2014 Tom Gundersen <teg@jklm.no>
+
+ 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 <stdlib.h>
+#include <errno.h>
+#include <unistd.h>
+
+#include <linux/veth.h>
+#include <net/if.h>
+
+#include "sd-event.h"
+#include "sd-netlink.h"
+#include "sd-ipv4ll.h"
+
+#include "util.h"
+#include "event-util.h"
+#include "netlink-util.h"
+#include "in-addr-util.h"
+
+static void ll_handler(sd_ipv4ll *ll, int event, void *userdata) {
+ _cleanup_free_ char *address = NULL;
+ struct in_addr addr = {};
+
+ assert_se(ll);
+
+ if (sd_ipv4ll_get_address(ll, &addr) >= 0)
+ assert_se(in_addr_to_string(AF_INET, (const union in_addr_union*) &addr, &address) >= 0);
+
+ switch (event) {
+ case IPV4LL_EVENT_BIND:
+ log_info("bound %s", strna(address));
+ break;
+ case IPV4LL_EVENT_CONFLICT:
+ log_info("conflict on %s", strna(address));
+ break;
+ case IPV4LL_EVENT_STOP:
+ log_error("the client was stopped with address %s", strna(address));
+ break;
+ default:
+ assert_not_reached("invalid LL event");
+ }
+}
+
+static int client_run(int ifindex, const char *seed_str, const struct ether_addr *ha, sd_event *e) {
+ sd_ipv4ll *ll;
+
+ assert_se(sd_ipv4ll_new(&ll) >= 0);
+ assert_se(sd_ipv4ll_attach_event(ll, e, 0) >= 0);
+
+ assert_se(sd_ipv4ll_set_index(ll, ifindex) >= 0);
+ assert_se(sd_ipv4ll_set_mac(ll, ha) >= 0);
+ assert_se(sd_ipv4ll_set_callback(ll, ll_handler, NULL) >= 0);
+
+ if (seed_str) {
+ unsigned seed;
+
+ assert_se(safe_atou(seed_str, &seed) >= 0);
+
+ assert_se(sd_ipv4ll_set_address_seed(ll, seed) >= 0);
+ }
+
+ log_info("starting IPv4LL client");
+
+ assert_se(sd_ipv4ll_start(ll) >= 0);
+
+ assert_se(sd_event_loop(e) >= 0);
+
+ assert_se(!sd_ipv4ll_unref(ll));
+
+ return EXIT_SUCCESS;
+}
+
+static int test_ll(const char *ifname, const char *seed) {
+ _cleanup_event_unref_ sd_event *e = NULL;
+ _cleanup_netlink_unref_ sd_netlink *rtnl = NULL;
+ _cleanup_netlink_message_unref_ sd_netlink_message *m = NULL, *reply = NULL;
+ struct ether_addr ha;
+ int ifindex;
+
+ assert_se(sd_event_new(&e) >= 0);
+
+ assert_se(sd_netlink_open(&rtnl) >= 0);
+ assert_se(sd_netlink_attach_event(rtnl, e, 0) >= 0);
+
+ assert_se(sd_rtnl_message_new_link(rtnl, &m, RTM_GETLINK, 0) >= 0);
+ assert_se(sd_netlink_message_append_string(m, IFLA_IFNAME, ifname) >= 0);
+ assert_se(sd_netlink_call(rtnl, m, 0, &reply) >= 0);
+
+ assert_se(sd_rtnl_message_link_get_ifindex(reply, &ifindex) >= 0);
+ assert_se(sd_netlink_message_read_ether_addr(reply, IFLA_ADDRESS, &ha) >= 0);
+
+ client_run(ifindex, seed, &ha, e);
+
+ return EXIT_SUCCESS;
+}
+
+int main(int argc, char *argv[]) {
+ log_set_max_level(LOG_DEBUG);
+ log_parse_environment();
+ log_open();
+
+ if (argc == 2)
+ return test_ll(argv[1], NULL);
+ else if (argc == 3)
+ return test_ll(argv[1], argv[2]);
+ else {
+ log_error("This program takes one or two arguments.\n"
+ "\t %s <ifname> [<seed>]", program_invocation_short_name);
+ return EXIT_FAILURE;
+ }
+}
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