diff options
Diffstat (limited to 'src/client/plymouth.c')
| -rw-r--r-- | src/client/plymouth.c | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/src/client/plymouth.c b/src/client/plymouth.c new file mode 100644 index 0000000..048563d --- /dev/null +++ b/src/client/plymouth.c @@ -0,0 +1,184 @@ +/* rhgb-client.c - updates boot status + * + * Copyright (C) 2007 Red Hat, Inc + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published + * by the Free Software Foundation; either version 2 of the License, + * or (at your option) any later version. + * + * This file 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 + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this; see the file COPYING. If not, write to the Free + * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA + * 02111-1307, USA. + * + * Written by: Ray Strode <rstrode@redhat.com> + */ +#include "config.h" + +#include <errno.h> +#include <stdlib.h> + +#include "ply-boot-client.h" +#include "ply-event-loop.h" +#include "ply-logger.h" +#include "ply-utils.h" + +static void +on_answer (ply_event_loop_t *loop, + const char *answer) +{ + write (STDOUT_FILENO, answer, strlen (answer)); + ply_event_loop_exit (loop, 0); +} + +static void +on_success (ply_event_loop_t *loop) +{ + ply_event_loop_exit (loop, 0); +} + +static void +on_failure (ply_event_loop_t *loop) +{ + ply_event_loop_exit (loop, 1); +} + +static void +on_disconnect (ply_event_loop_t *loop) +{ + ply_error ("error: unexpectedly disconnected from boot status daemon"); + ply_event_loop_exit (loop, 2); +} + +void +print_usage (void) +{ + ply_log ("rhgb-client [--ping] [--update=STATUS] [--details] [--sysinit] [--quit]"); + ply_flush_log (); +} + +int +main (int argc, + char **argv) +{ + ply_event_loop_t *loop; + ply_boot_client_t *client; + bool should_quit, should_ping, should_update, should_sysinit, should_ask_for_password; + char *status; + int exit_code; + int i; + + exit_code = 0; + + if (argc <= 1) + { + print_usage (); + return 1; + } + + loop = ply_event_loop_new (); + client = ply_boot_client_new (); + + should_ping = false; + should_update = false; + should_quit = false; + should_ask_for_password = false; + status = NULL; + for (i = 1; i < argc; i++) + { + if (strstr (argv[i], "--help") != NULL) + { + print_usage (); + return 1; + } + if (strstr (argv[i], "--quit") != NULL) + should_quit = true; + else if (strstr (argv[i], "--ping") != NULL) + should_ping = true; + else if (strstr (argv[i], "--sysinit") != NULL) + should_sysinit = true; + else if (strstr (argv[i], "--ask-for-password") != NULL) + should_ask_for_password = true; + else if (strstr (argv[i], "--update") != NULL) + { + const char *update_argument; + should_update = true; + update_argument = strstr (argv[i], "--update") + strlen ("--update"); + + if (update_argument[0] == '\0') + { + print_usage (); + return 1; + } + status = strdup (update_argument + 1); + } + } + + if (!ply_boot_client_connect (client, + (ply_boot_client_disconnect_handler_t) + on_disconnect, loop)) + { + if (should_ping) + return 1; + +#if 0 + ply_save_errno (); + + if (errno == ECONNREFUSED) + ply_error ("error: boot status daemon not running " + "(use --ping to check ahead of time)"); + else + ply_error ("could not connect to boot status daemon: %m"); + ply_restore_errno (); +#endif + return errno; + } + + ply_boot_client_attach_to_event_loop (client, loop); + + if (should_quit) + ply_boot_client_tell_daemon_to_quit (client, + (ply_boot_client_response_handler_t) + on_success, + (ply_boot_client_response_handler_t) + on_failure, loop); + else if (should_ping) + ply_boot_client_ping_daemon (client, + (ply_boot_client_response_handler_t) + on_success, + (ply_boot_client_response_handler_t) + on_failure, loop); + else if (should_update) + ply_boot_client_update_daemon (client, status, + (ply_boot_client_response_handler_t) + on_success, + (ply_boot_client_response_handler_t) + on_failure, loop); + else if (should_ask_for_password) + ply_boot_client_ask_daemon_for_password (client, + (ply_boot_client_answer_handler_t) + on_answer, + (ply_boot_client_response_handler_t) + on_failure, loop); + else if (should_sysinit) + ply_boot_client_tell_daemon_system_is_initialized (client, + (ply_boot_client_response_handler_t) + on_success, + (ply_boot_client_response_handler_t) + on_failure, loop); + else + return 1; + + exit_code = ply_event_loop_run (loop); + + ply_boot_client_free (client); + + return exit_code; +} +/* vim: set ts=4 sw=4 expandtab autoindent cindent cino={.5s,(0: */ |