1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
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 Lesser General Public License as published by
10 the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
18 You should have received a copy of the GNU Lesser General Public License
19 along with systemd; If not, see <http://www.gnu.org/licenses/>.
24 #include "dbus-unit.h"
25 #include "dbus-execute.h"
26 #include "dbus-kill.h"
27 #include "dbus-cgroup.h"
28 #include "dbus-socket.h"
31 static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_result
, socket_result
, SocketResult
);
32 static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_bind_ipv6_only
, socket_address_bind_ipv6_only
, SocketAddressBindIPv6Only
);
34 static int property_get_listen(
37 const char *interface
,
39 sd_bus_message
*reply
,
41 sd_bus_error
*error
) {
44 Socket
*s
= SOCKET(userdata
);
52 r
= sd_bus_message_open_container(reply
, 'a', "(ss)");
56 LIST_FOREACH(port
, p
, s
->ports
) {
57 _cleanup_free_
char *address
= NULL
;
62 r
= socket_address_print(&p
->address
, &address
);
77 assert_not_reached("Unknown socket type");
80 r
= sd_bus_message_append(reply
, "(ss)", socket_port_type_to_string(p
), a
);
85 return sd_bus_message_close_container(reply
);
88 const sd_bus_vtable bus_socket_vtable
[] = {
89 SD_BUS_VTABLE_START(0),
90 SD_BUS_PROPERTY("BindIPv6Only", "s", property_get_bind_ipv6_only
, offsetof(Socket
, bind_ipv6_only
), 0),
91 SD_BUS_PROPERTY("Backlog", "u", bus_property_get_unsigned
, offsetof(Socket
, backlog
), 0),
92 SD_BUS_PROPERTY("TimeoutUSec", "t", bus_property_get_usec
, offsetof(Socket
, timeout_usec
), 0),
93 SD_BUS_PROPERTY("ControlPID", "u", bus_property_get_pid
, offsetof(Socket
, control_pid
), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE
),
94 SD_BUS_PROPERTY("BindToDevice", "s", NULL
, offsetof(Socket
, bind_to_device
), 0),
95 SD_BUS_PROPERTY("DirectoryMode", "u", bus_property_get_mode
, offsetof(Socket
, directory_mode
), 0),
96 SD_BUS_PROPERTY("SocketMode", "u", bus_property_get_mode
, offsetof(Socket
, socket_mode
), 0),
97 SD_BUS_PROPERTY("Accept", "b", bus_property_get_bool
, offsetof(Socket
, accept
), 0),
98 SD_BUS_PROPERTY("KeepAlive", "b", bus_property_get_bool
, offsetof(Socket
, keep_alive
), 0),
99 SD_BUS_PROPERTY("Priority", "i", bus_property_get_int
, offsetof(Socket
, priority
), 0),
100 SD_BUS_PROPERTY("ReceiveBuffer", "t", bus_property_get_size
, offsetof(Socket
, receive_buffer
), 0),
101 SD_BUS_PROPERTY("SendBuffer", "t", bus_property_get_size
, offsetof(Socket
, send_buffer
), 0),
102 SD_BUS_PROPERTY("IPTOS", "i", bus_property_get_int
, offsetof(Socket
, ip_tos
), 0),
103 SD_BUS_PROPERTY("IPTTL", "i", bus_property_get_int
, offsetof(Socket
, ip_ttl
), 0),
104 SD_BUS_PROPERTY("PipeSize", "t", bus_property_get_size
, offsetof(Socket
, pipe_size
), 0),
105 SD_BUS_PROPERTY("FreeBind", "b", bus_property_get_bool
, offsetof(Socket
, free_bind
), 0),
106 SD_BUS_PROPERTY("Transparent", "b", bus_property_get_bool
, offsetof(Socket
, transparent
), 0),
107 SD_BUS_PROPERTY("Broadcast", "b", bus_property_get_bool
, offsetof(Socket
, broadcast
), 0),
108 SD_BUS_PROPERTY("PassCredentials", "b", bus_property_get_bool
, offsetof(Socket
, pass_cred
), 0),
109 SD_BUS_PROPERTY("PassSecurity", "b", bus_property_get_bool
, offsetof(Socket
, pass_sec
), 0),
110 SD_BUS_PROPERTY("Listen", "a(ss)", property_get_listen
, 0, 0),
111 SD_BUS_PROPERTY("Mark", "i", bus_property_get_int
, offsetof(Socket
, mark
), 0),
112 SD_BUS_PROPERTY("MaxConnections", "u", bus_property_get_unsigned
, offsetof(Socket
, max_connections
), 0),
113 SD_BUS_PROPERTY("NConnections", "u", bus_property_get_unsigned
, offsetof(Socket
, n_connections
), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE
),
114 SD_BUS_PROPERTY("NAccepted", "u", bus_property_get_unsigned
, offsetof(Socket
, n_accepted
), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE
),
115 SD_BUS_PROPERTY("MessageQueueMaxMessages", "x", bus_property_get_long
, offsetof(Socket
, mq_maxmsg
), 0),
116 SD_BUS_PROPERTY("MessageQueueMessageSize", "x", bus_property_get_long
, offsetof(Socket
, mq_msgsize
), 0),
117 SD_BUS_PROPERTY("Result", "s", property_get_result
, offsetof(Socket
, result
), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE
),
118 SD_BUS_PROPERTY("ReusePort", "b", bus_property_get_bool
, offsetof(Socket
, reuse_port
), 0),
119 SD_BUS_PROPERTY("SmackLabel", "s", NULL
, offsetof(Socket
, smack
), 0),
120 SD_BUS_PROPERTY("SmackLabelIPIn", "s", NULL
, offsetof(Socket
, smack_ip_in
), 0),
121 SD_BUS_PROPERTY("SmackLabelIPOut", "s", NULL
, offsetof(Socket
, smack_ip_out
), 0),
122 BUS_EXEC_COMMAND_VTABLE("ExecStartPre", offsetof(Socket
, exec_command
[SOCKET_EXEC_START_PRE
]), 0),
123 BUS_EXEC_COMMAND_VTABLE("ExecStartPost", offsetof(Socket
, exec_command
[SOCKET_EXEC_START_POST
]), 0),
124 BUS_EXEC_COMMAND_VTABLE("ExecStopPre", offsetof(Socket
, exec_command
[SOCKET_EXEC_STOP_PRE
]), 0),
125 BUS_EXEC_COMMAND_VTABLE("ExecStopPost", offsetof(Socket
, exec_command
[SOCKET_EXEC_STOP_POST
]), 0),
129 const char* const bus_socket_changing_properties
[] = {
137 int bus_socket_set_property(
140 sd_bus_message
*message
,
141 UnitSetPropertiesMode mode
,
142 sd_bus_error
*error
) {
144 Socket
*s
= SOCKET(u
);
150 return bus_cgroup_set_property(u
, &s
->cgroup_context
, name
, message
, mode
, error
);
153 int bus_socket_commit_properties(Unit
*u
) {
156 unit_realize_cgroup(u
);