rc.c

   1 /*
   2  * Copyright (c) 2020 Robert Nagy <robert@openbsd.org>
   3  *
   4  * Permission to use, copy, modify, and distribute this software for any
   5  * purpose with or without fee is hereby granted, provided that the above
   6  * copyright notice and this permission notice appear in all copies.
   7  *
   8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  11  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  13  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  14  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  15  */
  16
  17 #include <errno.h>
  18 #include <stdlib.h>
  19 #include <string.h>
  20 #include <time.h>
  21
  22 #include <dbus/dbus-protocol.h>
  23 #include <glib.h>
  24 #include <gio/gio.h>
  25
  26 #include "rc.h"
  27
  28 gboolean
  29 rc_cmd (const gchar *service, gint cmd)
  30 {
  31         const gchar *argv[4] = { "/usr/sbin/rcctl", NULL, service, NULL };
  32         gint exit_status = 0;
  33         GError **error = NULL;
  34
  35         g_assert (service != NULL);
  36
  37         switch (cmd) {
  38         case RC_START:
  39                 argv[1] = "start";
  40                 break;
  41         case RC_STOP:
  42                 argv[1] = "stop";
  43                 break;
  44         case RC_ENABLE:
  45                 argv[1] = "enable";
  46                 break;
  47         case RC_DISABLE:
  48                 argv[1] = "disable";
  49                 break;
  50         case RC_CHECK:
  51                 argv[1] = "check";
  52                 break;
  53         case RC_GET:
  54                 argv[1] = "get";
  55                 break;
  56         case RC_RESTART:
  57                 argv[1] = "restart";
  58                 break;
  59         case RC_RELOAD:
  60                 argv[1] = "reload";
  61                 break;
  62         }
  63
  64         g_debug ("Spawning rcctl with action '%s' on service '%s'", argv[1], service);
  65
  66         if (!g_spawn_sync (NULL, (gchar **)argv, NULL,
  67             G_SPAWN_STDOUT_TO_DEV_NULL | G_SPAWN_STDERR_TO_DEV_NULL,
  68             NULL, NULL, NULL, NULL, &exit_status, error)) {
  69                 g_prefix_error (error, "Failed to spawn %s rc service:",
  70                         service);
  71                 return FALSE;
  72         }
  73
  74         if (!exit_status)
  75                 return TRUE;
  76
  77         return FALSE;
  78 }