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"
29 #define BUS_SWAP_INTERFACE \
30 " <interface name=\"org.freedesktop.systemd1.Swap\">\n" \
31 " <property name=\"What\" type=\"s\" access=\"read\"/>\n" \
32 " <property name=\"Priority\" type=\"i\" access=\"read\"/>\n" \
33 " <property name=\"TimeoutUSec\" type=\"t\" access=\"read\"/>\n" \
34 BUS_EXEC_COMMAND_INTERFACE("ExecActivate") \
35 BUS_EXEC_COMMAND_INTERFACE("ExecDeactivate") \
36 BUS_EXEC_CONTEXT_INTERFACE \
37 " <property name=\"ControlPID\" type=\"u\" access=\"read\"/>\n" \
40 #define INTROSPECTION \
41 DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE \
45 BUS_PROPERTIES_INTERFACE \
47 BUS_INTROSPECTABLE_INTERFACE \
50 const char bus_swap_interface
[] = BUS_SWAP_INTERFACE
;
52 const char bus_swap_invalidating_properties
[] =
60 static int bus_swap_append_priority(Manager
*m
, DBusMessageIter
*i
, const char *property
, void *data
) {
69 if (s
->from_proc_swaps
)
70 j
= s
->parameters_proc_swaps
.priority
;
71 else if (s
->from_fragment
)
72 j
= s
->parameters_fragment
.priority
;
73 else if (s
->from_etc_fstab
)
74 j
= s
->parameters_etc_fstab
.priority
;
78 if (!dbus_message_iter_append_basic(i
, DBUS_TYPE_INT32
, &j
))
84 DBusHandlerResult
bus_swap_message_handler(Unit
*u
, DBusConnection
*c
, DBusMessage
*message
) {
85 const BusProperty properties
[] = {
87 { "org.freedesktop.systemd1.Swap", "What", bus_property_append_string
, "s", u
->swap
.what
},
88 { "org.freedesktop.systemd1.Swap", "Priority", bus_swap_append_priority
, "i", u
},
89 BUS_EXEC_COMMAND_PROPERTY("org.freedesktop.systemd1.Swap", u
->swap
.exec_command
+SWAP_EXEC_ACTIVATE
, "ExecActivate"),
90 BUS_EXEC_COMMAND_PROPERTY("org.freedesktop.systemd1.Swap", u
->swap
.exec_command
+SWAP_EXEC_DEACTIVATE
, "ExecDeactivate"),
91 BUS_EXEC_CONTEXT_PROPERTIES("org.freedesktop.systemd1.Swap", u
->swap
.exec_context
),
92 { "org.freedesktop.systemd1.Swap", "ControlPID", bus_property_append_pid
, "u", &u
->swap
.control_pid
},
93 { NULL
, NULL
, NULL
, NULL
, NULL
}
96 return bus_default_message_handler(u
->meta
.manager
, c
, message
, INTROSPECTION
, properties
);