+ polkit_agent_open_if_enabled();
+
+ r = sd_event_default(&event);
+ if (r < 0)
+ return log_error_errno(r, "Failed to get event loop: %m");
+
+ r = sd_bus_attach_event(bus, event, 0);
+ if (r < 0)
+ return log_error_errno(r, "Failed to attach bus to event loop: %m");
+
+ match = strappenda("type='signal',"
+ "sender='org.freedesktop.machine1',"
+ "path='/org/freedesktop/machine1',",
+ "interface='org.freedesktop.machine1.Manager',"
+ "member='MachineRemoved',"
+ "arg0='",
+ argv[1],
+ "'");
+
+ r = sd_bus_add_match(bus, &slot, match, on_machine_removed, &forward);
+ if (r < 0)
+ return log_error_errno(r, "Failed to add machine removal match: %m");
+
+ r = sd_bus_message_new_method_call(bus,
+ &m,
+ "org.freedesktop.machine1",
+ "/org/freedesktop/machine1",
+ "org.freedesktop.machine1.Manager",
+ "OpenMachineLogin");
+ if (r < 0)
+ return bus_log_create_error(r);
+
+ r = sd_bus_message_set_allow_interactive_authorization(m, arg_ask_password);
+ if (r < 0)
+ return bus_log_create_error(r);
+
+ r = sd_bus_message_append(m, "s", argv[1]);
+ if (r < 0)
+ return bus_log_create_error(r);
+
+ r = sd_bus_call(bus, m, 0, &error, &reply);
+ if (r < 0) {
+ log_error("Failed to get machine PTY: %s", bus_error_message(&error, -r));
+ return r;
+ }
+
+ r = sd_bus_message_read(reply, "hs", &master, &pty);
+ if (r < 0)
+ return bus_log_parse_error(r);
+
+ assert_se(sigemptyset(&mask) == 0);
+ sigset_add_many(&mask, SIGWINCH, SIGTERM, SIGINT, -1);
+ assert_se(sigprocmask(SIG_BLOCK, &mask, NULL) == 0);
+
+ log_info("Connected to machine %s. Press ^] three times within 1s to exit session.", argv[1]);
+
+ sd_event_add_signal(event, NULL, SIGINT, NULL, NULL);
+ sd_event_add_signal(event, NULL, SIGTERM, NULL, NULL);
+
+ r = pty_forward_new(event, master, true, &forward);
+ if (r < 0)
+ return log_error_errno(r, "Failed to create PTY forwarder: %m");
+
+ r = sd_event_loop(event);
+ if (r < 0)
+ return log_error_errno(r, "Failed to run event loop: %m");
+
+ pty_forward_get_last_char(forward, &last_char);
+ machine_died = pty_forward_get_ignore_vhangup(forward) == 0;
+
+ forward = pty_forward_free(forward);
+
+ if (last_char != '\n')
+ fputc('\n', stdout);
+
+ if (machine_died)
+ log_info("Machine %s terminated.", argv[1]);
+ else
+ log_info("Connection to machine %s terminated.", argv[1]);
+
+ sd_event_get_exit_code(event, &ret);
+ return ret;
+}
+
+static int remove_image(int argc, char *argv[], void *userdata) {
+ _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+ sd_bus *bus = userdata;
+ int r, i;
+
+ assert(bus);
+
+ polkit_agent_open_if_enabled();
+
+ for (i = 1; i < argc; i++) {
+ r = sd_bus_call_method(
+ bus,
+ "org.freedesktop.machine1",
+ "/org/freedesktop/machine1",
+ "org.freedesktop.machine1.Manager",
+ "RemoveImage",
+ &error,
+ NULL,
+ "s", argv[i]);
+ if (r < 0) {
+ log_error("Could not remove image: %s", bus_error_message(&error, -r));
+ return r;
+ }
+ }
+
+ return 0;
+}
+
+static int rename_image(int argc, char *argv[], void *userdata) {
+ _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+ sd_bus *bus = userdata;
+ int r;
+
+ polkit_agent_open_if_enabled();
+