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Diffstat (limited to 'src/libelogind/sd-bus/test-bus-watch-bind.c')
-rw-r--r--src/libelogind/sd-bus/test-bus-watch-bind.c239
1 files changed, 0 insertions, 239 deletions
diff --git a/src/libelogind/sd-bus/test-bus-watch-bind.c b/src/libelogind/sd-bus/test-bus-watch-bind.c
deleted file mode 100644
index 38c80fde6..000000000
--- a/src/libelogind/sd-bus/test-bus-watch-bind.c
+++ /dev/null
@@ -1,239 +0,0 @@
-/* SPDX-License-Identifier: LGPL-2.1+ */
-/***
- This file is part of systemd.
-
- Copyright 2017 Lennart Poettering
-
- 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 <pthread.h>
-
-//#include "sd-bus.h"
-//#include "sd-event.h"
-//#include "sd-id128.h"
-
-//#include "alloc-util.h"
-//#include "fd-util.h"
-//#include "fileio.h"
-//#include "fs-util.h"
-//#include "mkdir.h"
-//#include "path-util.h"
-//#include "random-util.h"
-//#include "rm-rf.h"
-//#include "socket-util.h"
-//#include "string-util.h"
-
-static int method_foobar(sd_bus_message *m, void *userdata, sd_bus_error *ret_error) {
- log_info("Got Foobar() call.");
-
- assert_se(sd_event_exit(sd_bus_get_event(sd_bus_message_get_bus(m)), 0) >= 0);
- return sd_bus_reply_method_return(m, NULL);
-}
-
-static int method_exit(sd_bus_message *m, void *userdata, sd_bus_error *ret_error) {
- log_info("Got Exit() call");
- assert_se(sd_event_exit(sd_bus_get_event(sd_bus_message_get_bus(m)), 1) >= 0);
- return sd_bus_reply_method_return(m, NULL);
-}
-
-static const sd_bus_vtable vtable[] = {
- SD_BUS_VTABLE_START(0),
- SD_BUS_METHOD("Foobar", NULL, NULL, method_foobar, SD_BUS_VTABLE_UNPRIVILEGED),
- SD_BUS_METHOD("Exit", NULL, NULL, method_exit, SD_BUS_VTABLE_UNPRIVILEGED),
- SD_BUS_VTABLE_END,
-};
-
-static void* thread_server(void *p) {
- _cleanup_free_ char *suffixed = NULL, *suffixed2 = NULL, *d = NULL;
- _cleanup_close_ int fd = -1;
- union sockaddr_union u = {
- .un.sun_family = AF_UNIX,
- };
- const char *path = p;
-
- log_debug("Initializing server");
-
- /* Let's play some games, by slowly creating the socket directory, and renaming it in the middle */
- (void) usleep(100 * USEC_PER_MSEC);
-
- assert_se(mkdir_parents(path, 0755) >= 0);
- (void) usleep(100 * USEC_PER_MSEC);
-
- d = dirname_malloc(path);
- assert_se(d);
- assert_se(asprintf(&suffixed, "%s.%" PRIx64, d, random_u64()) >= 0);
- assert_se(rename(d, suffixed) >= 0);
- (void) usleep(100 * USEC_PER_MSEC);
-
- assert_se(asprintf(&suffixed2, "%s.%" PRIx64, d, random_u64()) >= 0);
- assert_se(symlink(suffixed2, d) >= 0);
- (void) usleep(100 * USEC_PER_MSEC);
-
- assert_se(symlink(basename(suffixed), suffixed2) >= 0);
- (void) usleep(100 * USEC_PER_MSEC);
-
- strncpy(u.un.sun_path, path, sizeof(u.un.sun_path));
-
- fd = socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC, 0);
- assert_se(fd >= 0);
-
- assert_se(bind(fd, &u.sa, SOCKADDR_UN_LEN(u.un)) >= 0);
- usleep(100 * USEC_PER_MSEC);
-
- assert_se(listen(fd, SOMAXCONN) >= 0);
- usleep(100 * USEC_PER_MSEC);
-
- assert_se(touch(path) >= 0);
- usleep(100 * USEC_PER_MSEC);
-
- log_debug("Initialized server");
-
- for (;;) {
- _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
- _cleanup_(sd_event_unrefp) sd_event *event = NULL;
- sd_id128_t id;
- int bus_fd, code;
-
- assert_se(sd_id128_randomize(&id) >= 0);
-
- assert_se(sd_event_new(&event) >= 0);
-
- bus_fd = accept4(fd, NULL, NULL, SOCK_NONBLOCK|SOCK_CLOEXEC);
- assert_se(bus_fd >= 0);
-
- log_debug("Accepted server connection");
-
- assert_se(sd_bus_new(&bus) >= 0);
- assert_se(sd_bus_set_description(bus, "server") >= 0);
- assert_se(sd_bus_set_fd(bus, bus_fd, bus_fd) >= 0);
- assert_se(sd_bus_set_server(bus, true, id) >= 0);
- /* assert_se(sd_bus_set_anonymous(bus, true) >= 0); */
-
- assert_se(sd_bus_attach_event(bus, event, 0) >= 0);
-
- assert_se(sd_bus_add_object_vtable(bus, NULL, "/foo", "foo.TestInterface", vtable, NULL) >= 0);
-
- assert_se(sd_bus_start(bus) >= 0);
-
- assert_se(sd_event_loop(event) >= 0);
-
- assert_se(sd_event_get_exit_code(event, &code) >= 0);
-
- if (code > 0)
- break;
- }
-
- log_debug("Server done");
-
- return NULL;
-}
-
-static void* thread_client1(void *p) {
- _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
- _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
- const char *path = p, *t;
- int r;
-
- log_debug("Initializing client1");
-
- assert_se(sd_bus_new(&bus) >= 0);
- assert_se(sd_bus_set_description(bus, "client1") >= 0);
-
- t = strjoina("unix:path=", path);
- assert_se(sd_bus_set_address(bus, t) >= 0);
- assert_se(sd_bus_set_watch_bind(bus, true) >= 0);
- assert_se(sd_bus_start(bus) >= 0);
-
- r = sd_bus_call_method(bus, "foo.bar", "/foo", "foo.TestInterface", "Foobar", &error, NULL, NULL);
- assert_se(r >= 0);
-
- log_debug("Client1 done");
-
- return NULL;
-}
-
-static int client2_callback(sd_bus_message *m, void *userdata, sd_bus_error *ret_error) {
- assert_se(sd_bus_message_is_method_error(m, NULL) == 0);
- assert_se(sd_event_exit(sd_bus_get_event(sd_bus_message_get_bus(m)), 0) >= 0);
- return 0;
-}
-
-static void* thread_client2(void *p) {
- _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
- _cleanup_(sd_event_unrefp) sd_event *event = NULL;
- const char *path = p, *t;
-
- log_debug("Initializing client2");
-
- assert_se(sd_event_new(&event) >= 0);
- assert_se(sd_bus_new(&bus) >= 0);
- assert_se(sd_bus_set_description(bus, "client2") >= 0);
-
- t = strjoina("unix:path=", path);
- assert_se(sd_bus_set_address(bus, t) >= 0);
- assert_se(sd_bus_set_watch_bind(bus, true) >= 0);
- assert_se(sd_bus_attach_event(bus, event, 0) >= 0);
- assert_se(sd_bus_start(bus) >= 0);
-
- assert_se(sd_bus_call_method_async(bus, NULL, "foo.bar", "/foo", "foo.TestInterface", "Foobar", client2_callback, NULL, NULL) >= 0);
-
- assert_se(sd_event_loop(event) >= 0);
-
- log_debug("Client2 done");
-
- return NULL;
-}
-
-static void request_exit(const char *path) {
- _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
- const char *t;
-
- assert_se(sd_bus_new(&bus) >= 0);
-
- t = strjoina("unix:path=", path);
- assert_se(sd_bus_set_address(bus, t) >= 0);
- assert_se(sd_bus_set_watch_bind(bus, true) >= 0);
- assert_se(sd_bus_set_description(bus, "request-exit") >= 0);
- assert_se(sd_bus_start(bus) >= 0);
-
- assert_se(sd_bus_call_method(bus, "foo.bar", "/foo", "foo.TestInterface", "Exit", NULL, NULL, NULL) >= 0);
-}
-
-int main(int argc, char *argv[]) {
- _cleanup_(rm_rf_physical_and_freep) char *d = NULL;
- pthread_t server, client1, client2;
- char *path;
-
- log_set_max_level(LOG_DEBUG);
-
- /* We use /dev/shm here rather than /tmp, since some weird distros might set up /tmp as some weird fs that
- * doesn't support inotify properly. */
- assert_se(mkdtemp_malloc("/dev/shm/elogind-watch-bind-XXXXXX", &d) >= 0);
-
- path = strjoina(d, "/this/is/a/socket");
-
- assert_se(pthread_create(&server, NULL, thread_server, path) == 0);
- assert_se(pthread_create(&client1, NULL, thread_client1, path) == 0);
- assert_se(pthread_create(&client2, NULL, thread_client2, path) == 0);
-
- assert_se(pthread_join(client1, NULL) == 0);
- assert_se(pthread_join(client2, NULL) == 0);
-
- request_exit(path);
-
- assert_se(pthread_join(server, NULL) == 0);
-
- return 0;
-}