static void server(sd_bus *b, size_t *result) { int r; for (;;) { _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL; r = sd_bus_process(b, &m); assert_se(r >= 0); if (r == 0) assert_se(sd_bus_wait(b, USEC_INFINITY) >= 0); if (!m) continue; if (sd_bus_message_is_method_call(m, "benchmark.server", "Ping")) assert_se(sd_bus_reply_method_return(m, NULL) >= 0); else if (sd_bus_message_is_method_call(m, "benchmark.server", "Work")) { const void *p; size_t sz; /* Make sure the mmap is mapped */ assert_se(sd_bus_message_read_array(m, 'y', &p, &sz) > 0); r = sd_bus_reply_method_return(m, NULL); assert_se(r >= 0); } else if (sd_bus_message_is_method_call(m, "benchmark.server", "Exit")) { uint64_t res; assert_se(sd_bus_message_read(m, "t", &res) > 0); *result = res; return; } else if (!sd_bus_message_is_signal(m, NULL, NULL)) assert_not_reached("Unknown method"); } }
static int client(struct context *c) { _cleanup_bus_message_unref_ sd_bus_message *reply = NULL; _cleanup_bus_unref_ sd_bus *bus = NULL; _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL; const char *s; int r; assert_se(sd_bus_new(&bus) >= 0); assert_se(sd_bus_set_fd(bus, c->fds[1], c->fds[1]) >= 0); assert_se(sd_bus_start(bus) >= 0); r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.systemd.test", "NoOperation", &error, NULL, NULL); assert_se(r >= 0); r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.systemd.test", "AlterSomething", &error, &reply, "s", "hallo"); assert_se(r >= 0); r = sd_bus_message_read(reply, "s", &s); assert_se(r >= 0); assert_se(streq(s, "<<<hallo>>>")); sd_bus_message_unref(reply); reply = NULL; r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.systemd.test", "Doesntexist", &error, &reply, ""); assert_se(r < 0); assert_se(sd_bus_error_has_name(&error, SD_BUS_ERROR_UNKNOWN_METHOD)); sd_bus_error_free(&error); r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.systemd.test", "AlterSomething", &error, &reply, "as", 1, "hallo"); assert_se(r < 0); assert_se(sd_bus_error_has_name(&error, SD_BUS_ERROR_INVALID_ARGS)); sd_bus_error_free(&error); r = sd_bus_get_property(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.systemd.test", "Something", &error, &reply, "s"); assert_se(r >= 0); r = sd_bus_message_read(reply, "s", &s); assert_se(r >= 0); assert_se(streq(s, "<<<hallo>>>")); sd_bus_message_unref(reply); reply = NULL; r = sd_bus_set_property(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.systemd.test", "Something", &error, "s", "test"); assert_se(r >= 0); r = sd_bus_get_property(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.systemd.test", "Something", &error, &reply, "s"); assert_se(r >= 0); r = sd_bus_message_read(reply, "s", &s); assert_se(r >= 0); assert_se(streq(s, "test")); sd_bus_message_unref(reply); reply = NULL; r = sd_bus_set_property(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.systemd.test", "AutomaticIntegerProperty", &error, "u", 815); assert_se(r >= 0); assert_se(c->automatic_integer_property == 815); r = sd_bus_set_property(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.systemd.test", "AutomaticStringProperty", &error, "s", "Du Dödel, Du!"); assert_se(r >= 0); assert_se(streq(c->automatic_string_property, "Du Dödel, Du!")); r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.DBus.Introspectable", "Introspect", &error, &reply, ""); assert_se(r >= 0); r = sd_bus_message_read(reply, "s", &s); assert_se(r >= 0); fputs(s, stdout); sd_bus_message_unref(reply); reply = NULL; r = sd_bus_get_property(bus, "org.freedesktop.systemd.test", "/value/xuzz", "org.freedesktop.systemd.ValueTest", "Value", &error, &reply, "s"); assert_se(r >= 0); r = sd_bus_message_read(reply, "s", &s); assert_se(r >= 0); log_info("read %s", s); sd_bus_message_unref(reply); reply = NULL; r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/", "org.freedesktop.DBus.Introspectable", "Introspect", &error, &reply, ""); assert_se(r >= 0); r = sd_bus_message_read(reply, "s", &s); assert_se(r >= 0); fputs(s, stdout); sd_bus_message_unref(reply); reply = NULL; r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/value", "org.freedesktop.DBus.Introspectable", "Introspect", &error, &reply, ""); assert_se(r >= 0); r = sd_bus_message_read(reply, "s", &s); assert_se(r >= 0); fputs(s, stdout); sd_bus_message_unref(reply); reply = NULL; r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/value/a", "org.freedesktop.DBus.Introspectable", "Introspect", &error, &reply, ""); assert_se(r >= 0); r = sd_bus_message_read(reply, "s", &s); assert_se(r >= 0); fputs(s, stdout); sd_bus_message_unref(reply); reply = NULL; r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.DBus.Properties", "GetAll", &error, &reply, "s", ""); assert_se(r >= 0); bus_message_dump(reply, stdout, BUS_MESSAGE_DUMP_WITH_HEADER); sd_bus_message_unref(reply); reply = NULL; r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/value/a", "org.freedesktop.DBus.Properties", "GetAll", &error, &reply, "s", "org.freedesktop.systemd.ValueTest2"); assert_se(r < 0); assert_se(sd_bus_error_has_name(&error, SD_BUS_ERROR_UNKNOWN_INTERFACE)); sd_bus_error_free(&error); r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.DBus.ObjectManager", "GetManagedObjects", &error, &reply, ""); assert_se(r < 0); assert_se(sd_bus_error_has_name(&error, SD_BUS_ERROR_UNKNOWN_METHOD)); sd_bus_error_free(&error); r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/value", "org.freedesktop.DBus.ObjectManager", "GetManagedObjects", &error, &reply, ""); assert_se(r >= 0); bus_message_dump(reply, stdout, BUS_MESSAGE_DUMP_WITH_HEADER); sd_bus_message_unref(reply); reply = NULL; r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/value/a", "org.freedesktop.systemd.ValueTest", "NotifyTest", &error, NULL, ""); assert_se(r >= 0); r = sd_bus_process(bus, &reply); assert_se(r > 0); assert_se(sd_bus_message_is_signal(reply, "org.freedesktop.DBus.Properties", "PropertiesChanged")); bus_message_dump(reply, stdout, BUS_MESSAGE_DUMP_WITH_HEADER); sd_bus_message_unref(reply); reply = NULL; r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/value/a", "org.freedesktop.systemd.ValueTest", "NotifyTest2", &error, NULL, ""); assert_se(r >= 0); r = sd_bus_process(bus, &reply); assert_se(r > 0); assert_se(sd_bus_message_is_signal(reply, "org.freedesktop.DBus.Properties", "PropertiesChanged")); bus_message_dump(reply, stdout, BUS_MESSAGE_DUMP_WITH_HEADER); sd_bus_message_unref(reply); reply = NULL; r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.systemd.test", "EmitInterfacesAdded", &error, NULL, ""); assert_se(r >= 0); r = sd_bus_process(bus, &reply); assert_se(r > 0); assert_se(sd_bus_message_is_signal(reply, "org.freedesktop.DBus.ObjectManager", "InterfacesAdded")); bus_message_dump(reply, stdout, BUS_MESSAGE_DUMP_WITH_HEADER); sd_bus_message_unref(reply); reply = NULL; r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.systemd.test", "EmitInterfacesRemoved", &error, NULL, ""); assert_se(r >= 0); r = sd_bus_process(bus, &reply); assert_se(r > 0); assert_se(sd_bus_message_is_signal(reply, "org.freedesktop.DBus.ObjectManager", "InterfacesRemoved")); bus_message_dump(reply, stdout, BUS_MESSAGE_DUMP_WITH_HEADER); sd_bus_message_unref(reply); reply = NULL; r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.systemd.test", "EmitObjectAdded", &error, NULL, ""); assert_se(r >= 0); r = sd_bus_process(bus, &reply); assert_se(r > 0); assert_se(sd_bus_message_is_signal(reply, "org.freedesktop.DBus.ObjectManager", "InterfacesAdded")); bus_message_dump(reply, stdout, BUS_MESSAGE_DUMP_WITH_HEADER); sd_bus_message_unref(reply); reply = NULL; r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.systemd.test", "EmitObjectRemoved", &error, NULL, ""); assert_se(r >= 0); r = sd_bus_process(bus, &reply); assert_se(r > 0); assert_se(sd_bus_message_is_signal(reply, "org.freedesktop.DBus.ObjectManager", "InterfacesRemoved")); bus_message_dump(reply, stdout, BUS_MESSAGE_DUMP_WITH_HEADER); sd_bus_message_unref(reply); reply = NULL; r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.systemd.test", "Exit", &error, NULL, ""); assert_se(r >= 0); sd_bus_flush(bus); return 0; }