src/core/dbus-automount.c

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 /***
   3   This file is part of systemd.
   4
   5   Copyright 2010 Lennart Poettering
   6
   7   systemd is free software; you can redistribute it and/or modify it
   8   under the terms of the GNU Lesser General Public License as published by
   9   the Free Software Foundation; either version 2.1 of the License, or
  10   (at your option) any later version.
  11
  12   systemd is distributed in the hope that it will be useful, but
  13   WITHOUT ANY WARRANTY; without even the implied warranty of
  14   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  15   Lesser General Public License for more details.
  16
  17   You should have received a copy of the GNU Lesser General Public License
  18   along with systemd; If not, see <http://www.gnu.org/licenses/>.
  19 ***/
  20
  21 #include "automount.h"
  22 #include "bus-util.h"
  23 #include "dbus-automount.h"
  24 #include "dbus-util.h"
  25 #include "string-util.h"
  26
  27 static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_result, automount_result, AutomountResult);
  28
  29 const sd_bus_vtable bus_automount_vtable[] = {
  30         SD_BUS_VTABLE_START(0),
  31         SD_BUS_PROPERTY("Where", "s", NULL, offsetof(Automount, where), SD_BUS_VTABLE_PROPERTY_CONST),
  32         SD_BUS_PROPERTY("DirectoryMode", "u", bus_property_get_mode, offsetof(Automount, directory_mode), SD_BUS_VTABLE_PROPERTY_CONST),
  33         SD_BUS_PROPERTY("Result", "s", property_get_result, offsetof(Automount, result), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
  34         SD_BUS_PROPERTY("TimeoutIdleUSec", "t", bus_property_get_usec, offsetof(Automount, timeout_idle_usec), SD_BUS_VTABLE_PROPERTY_CONST),
  35         SD_BUS_VTABLE_END
  36 };
  37
  38 static int bus_automount_set_transient_property(
  39                 Automount *a,
  40                 const char *name,
  41                 sd_bus_message *message,
  42                 UnitWriteFlags flags,
  43                 sd_bus_error *error) {
  44
  45         Unit *u = UNIT(a);
  46
  47         assert(a);
  48         assert(name);
  49         assert(message);
  50
  51         flags |= UNIT_PRIVATE;
  52
  53         if (streq(name, "Where"))
  54                 return bus_set_transient_path(u, name, &a->where, message, flags, error);
  55
  56         if (streq(name, "TimeoutIdleUSec"))
  57                 return bus_set_transient_usec_fix_0(u, name, &a->timeout_idle_usec, message, flags, error);
  58
  59         if (streq(name, "DirectoryMode"))
  60                 return bus_set_transient_mode_t(u, name, &a->directory_mode, message, flags, error);
  61
  62         return 0;
  63 }
  64
  65 int bus_automount_set_property(
  66                 Unit *u,
  67                 const char *name,
  68                 sd_bus_message *message,
  69                 UnitWriteFlags flags,
  70                 sd_bus_error *error) {
  71
  72         Automount *a = AUTOMOUNT(u);
  73
  74         assert(a);
  75         assert(name);
  76         assert(message);
  77
  78         if (u->transient && u->load_state == UNIT_STUB) /* This is a transient unit? let's load a little more */
  79                 return bus_automount_set_transient_property(a, name, message, flags, error);
  80
  81         return 0;
  82 }