1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
4 This file is part of systemd.
6 Copyright 2010 Lennart Poettering
7 Copyright 2010 Maarten Lankhorst
9 systemd is free software; you can redistribute it and/or modify it
10 under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 2 of the License, or
12 (at your option) any later version.
14 systemd is distributed in the hope that it will be useful, but
15 WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 General Public License for more details.
19 You should have received a copy of the GNU General Public License
20 along with systemd; If not, see <http://www.gnu.org/licenses/>.
25 #include "dbus-unit.h"
26 #include "dbus-swap.h"
27 #include "dbus-execute.h"
28 #include "dbus-common.h"
30 #define BUS_SWAP_INTERFACE \
31 " <interface name=\"org.freedesktop.systemd1.Swap\">\n" \
32 " <property name=\"What\" type=\"s\" access=\"read\"/>\n" \
33 " <property name=\"Priority\" type=\"i\" access=\"read\"/>\n" \
34 " <property name=\"TimeoutUSec\" type=\"t\" access=\"read\"/>\n" \
35 BUS_EXEC_COMMAND_INTERFACE("ExecActivate") \
36 BUS_EXEC_COMMAND_INTERFACE("ExecDeactivate") \
37 BUS_EXEC_CONTEXT_INTERFACE \
38 " <property name=\"ControlPID\" type=\"u\" access=\"read\"/>\n" \
41 #define INTROSPECTION \
42 DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE \
46 BUS_PROPERTIES_INTERFACE \
48 BUS_INTROSPECTABLE_INTERFACE \
51 #define INTERFACES_LIST \
52 BUS_UNIT_INTERFACES_LIST \
53 "org.freedesktop.systemd1.Swap\0"
55 const char bus_swap_interface
[] _introspect_("Swap") = BUS_SWAP_INTERFACE
;
57 const char bus_swap_invalidating_properties
[] =
64 static int bus_swap_append_priority(DBusMessageIter
*i
, const char *property
, void *data
) {
72 if (s
->from_proc_swaps
)
73 j
= s
->parameters_proc_swaps
.priority
;
74 else if (s
->from_fragment
)
75 j
= s
->parameters_fragment
.priority
;
76 else if (s
->from_etc_fstab
)
77 j
= s
->parameters_etc_fstab
.priority
;
81 if (!dbus_message_iter_append_basic(i
, DBUS_TYPE_INT32
, &j
))
87 static const BusProperty bus_swap_properties
[] = {
88 { "What", bus_property_append_string
, "s", offsetof(Swap
, what
), true },
89 { "Priority", bus_swap_append_priority
, "i", 0 },
90 BUS_EXEC_COMMAND_PROPERTY("ExecActivate", offsetof(Swap
, exec_command
[SWAP_EXEC_ACTIVATE
]), false),
91 BUS_EXEC_COMMAND_PROPERTY("ExecDeactivate", offsetof(Swap
, exec_command
[SWAP_EXEC_DEACTIVATE
]), false),
92 { "ControlPID", bus_property_append_pid
, "u", offsetof(Swap
, control_pid
) },
96 DBusHandlerResult
bus_swap_message_handler(Unit
*u
, DBusConnection
*c
, DBusMessage
*message
) {
98 const BusBoundProperties bps
[] = {
99 { "org.freedesktop.systemd1.Unit", bus_unit_properties
, u
},
100 { "org.freedesktop.systemd1.Swap", bus_swap_properties
, s
},
101 { "org.freedesktop.systemd1.Swap", bus_exec_context_properties
, &s
->exec_context
},
105 return bus_default_message_handler(c
, message
, INTROSPECTION
, INTERFACES_LIST
, bps
);