1 /*-*- Mode: C; c-basic-offset: 8 -*-*/
4 This file is part of systemd.
6 Copyright 2010 Lennart Poettering
8 systemd is free software; you can redistribute it and/or modify it
9 under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
13 systemd is distributed in the hope that it will be useful, but
14 WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with systemd; If not, see <http://www.gnu.org/licenses/>.
24 #include "dbus-unit.h"
25 #include "dbus-mount.h"
26 #include "dbus-execute.h"
28 #define BUS_MOUNT_INTERFACE \
29 " <interface name=\"org.freedesktop.systemd1.Mount\">\n" \
30 " <property name=\"Where\" type=\"s\" access=\"read\"/>\n" \
31 " <property name=\"What\" type=\"s\" access=\"read\"/>\n" \
32 " <property name=\"Options\" type=\"s\" access=\"read\"/>\n" \
33 " <property name=\"Type\" type=\"s\" access=\"read\"/>\n" \
34 " <property name=\"TimeoutUSec\" type=\"t\" access=\"read\"/>\n" \
35 BUS_EXEC_COMMAND_INTERFACE("ExecMount") \
36 BUS_EXEC_COMMAND_INTERFACE("ExecUnmount") \
37 BUS_EXEC_COMMAND_INTERFACE("ExecRemount") \
38 BUS_EXEC_CONTEXT_INTERFACE \
39 " <property name=\"ControlPID\" type=\"u\" access=\"read\"/>\n" \
40 " <property name=\"DirectoryMode\" type=\"u\" access=\"read\"/>\n" \
43 #define INTROSPECTION \
44 DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE \
48 BUS_PROPERTIES_INTERFACE \
49 BUS_INTROSPECTABLE_INTERFACE \
52 const char bus_mount_interface[] = BUS_MOUNT_INTERFACE;
54 static int bus_mount_append_what(Manager *n, DBusMessageIter *i, const char *property, void *data) {
63 if (m->from_proc_self_mountinfo && m->parameters_proc_self_mountinfo.what)
64 d = m->parameters_proc_self_mountinfo.what;
65 else if (m->from_fragment && m->parameters_fragment.what)
66 d = m->parameters_fragment.what;
67 else if (m->from_etc_fstab && m->parameters_etc_fstab.what)
68 d = m->parameters_etc_fstab.what;
72 if (!dbus_message_iter_append_basic(i, DBUS_TYPE_STRING, &d))
78 static int bus_mount_append_options(Manager *n, DBusMessageIter *i, const char *property, void *data) {
87 if (m->from_proc_self_mountinfo && m->parameters_proc_self_mountinfo.options)
88 d = m->parameters_proc_self_mountinfo.options;
89 else if (m->from_fragment && m->parameters_fragment.options)
90 d = m->parameters_fragment.options;
91 else if (m->from_etc_fstab && m->parameters_etc_fstab.options)
92 d = m->parameters_etc_fstab.options;
96 if (!dbus_message_iter_append_basic(i, DBUS_TYPE_STRING, &d))
102 static int bus_mount_append_type(Manager *n, DBusMessageIter *i, const char *property, void *data) {
111 if (m->from_proc_self_mountinfo && m->parameters_proc_self_mountinfo.fstype)
112 d = m->parameters_proc_self_mountinfo.fstype;
113 else if (m->from_fragment && m->parameters_fragment.fstype)
114 d = m->parameters_fragment.fstype;
115 else if (m->from_etc_fstab && m->parameters_etc_fstab.fstype)
116 d = m->parameters_etc_fstab.fstype;
120 if (!dbus_message_iter_append_basic(i, DBUS_TYPE_STRING, &d))
126 DBusHandlerResult bus_mount_message_handler(Unit *u, DBusConnection *c, DBusMessage *message) {
127 const BusProperty properties[] = {
129 { "org.freedesktop.systemd1.Mount", "Where", bus_property_append_string, "s", u->mount.where },
130 { "org.freedesktop.systemd1.Mount", "What", bus_mount_append_what, "s", u },
131 { "org.freedesktop.systemd1.Mount", "Options", bus_mount_append_options, "s", u },
132 { "org.freedesktop.systemd1.Mount", "Type", bus_mount_append_type, "s", u },
133 { "org.freedesktop.systemd1.Mount", "TimeoutUSec", bus_property_append_usec, "t", &u->mount.timeout_usec },
134 BUS_EXEC_COMMAND_PROPERTY("org.freedesktop.systemd1.Mount", u->mount.exec_command+MOUNT_EXEC_MOUNT, "ExecMount"),
135 BUS_EXEC_COMMAND_PROPERTY("org.freedesktop.systemd1.Mount", u->mount.exec_command+MOUNT_EXEC_UNMOUNT, "ExecUnmount"),
136 BUS_EXEC_COMMAND_PROPERTY("org.freedesktop.systemd1.Mount", u->mount.exec_command+MOUNT_EXEC_REMOUNT, "ExecRemount"),
137 BUS_EXEC_CONTEXT_PROPERTIES("org.freedesktop.systemd1.Mount", u->mount.exec_context),
138 { "org.freedesktop.systemd1.Mount", "ControlPID", bus_property_append_pid, "u", &u->mount.control_pid },
139 { "org.freedesktop.systemd1.Mount", "DirectoryMode", bus_property_append_mode, "u", &u->mount.directory_mode },
140 { NULL, NULL, NULL, NULL, NULL }
143 return bus_default_message_handler(u->meta.manager, c, message, INTROSPECTION, properties);