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-socket.h"
26 #include "dbus-execute.h"
27 #include "dbus-kill.h"
28 #include "dbus-common.h"
29 #include "selinux-access.h"
31 #define BUS_SOCKET_INTERFACE \
32 " <interface name=\"org.freedesktop.systemd1.Socket\">\n" \
33 " <property name=\"BindIPv6Only\" type=\"b\" access=\"read\"/>\n" \
34 " <property name=\"Backlog\" type=\"u\" access=\"read\"/>\n" \
35 " <property name=\"TimeoutUSec\" type=\"t\" access=\"read\"/>\n" \
36 BUS_EXEC_COMMAND_INTERFACE("ExecStartPre") \
37 BUS_EXEC_COMMAND_INTERFACE("ExecStartPost") \
38 BUS_EXEC_COMMAND_INTERFACE("ExecStopPre") \
39 BUS_EXEC_COMMAND_INTERFACE("ExecStopPost") \
40 BUS_EXEC_CONTEXT_INTERFACE \
41 BUS_KILL_CONTEXT_INTERFACE \
42 " <property name=\"ControlPID\" type=\"u\" access=\"read\"/>\n" \
43 " <property name=\"BindToDevice\" type=\"s\" access=\"read\"/>\n" \
44 " <property name=\"DirectoryMode\" type=\"u\" access=\"read\"/>\n" \
45 " <property name=\"SocketMode\" type=\"u\" access=\"read\"/>\n" \
46 " <property name=\"Accept\" type=\"b\" access=\"read\"/>\n" \
47 " <property name=\"KeepAlive\" type=\"b\" access=\"read\"/>\n" \
48 " <property name=\"Priority\" type=\"i\" access=\"read\"/>\n" \
49 " <property name=\"ReceiveBuffer\" type=\"t\" access=\"read\"/>\n" \
50 " <property name=\"SendBuffer\" type=\"t\" access=\"read\"/>\n" \
51 " <property name=\"IPTOS\" type=\"i\" access=\"read\"/>\n" \
52 " <property name=\"IPTTL\" type=\"i\" access=\"read\"/>\n" \
53 " <property name=\"PipeSize\" type=\"t\" access=\"read\"/>\n" \
54 " <property name=\"FreeBind\" type=\"b\" access=\"read\"/>\n" \
55 " <property name=\"Transparent\" type=\"b\" access=\"read\"/>\n" \
56 " <property name=\"Broadcast\" type=\"b\" access=\"read\"/>\n" \
57 " <property name=\"PassCredentials\" type=\"b\" access=\"read\"/>\n" \
58 " <property name=\"PassSecurity\" type=\"b\" access=\"read\"/>\n" \
59 " <property name=\"Mark\" type=\"i\" access=\"read\"/>\n" \
60 " <property name=\"MaxConnections\" type=\"u\" access=\"read\"/>\n" \
61 " <property name=\"NAccepted\" type=\"u\" access=\"read\"/>\n" \
62 " <property name=\"NConnections\" type=\"u\" access=\"read\"/>\n" \
63 " <property name=\"MessageQueueMaxMessages\" type=\"x\" access=\"read\"/>\n" \
64 " <property name=\"MessageQueueMessageSize\" type=\"x\" access=\"read\"/>\n" \
65 " <property name=\"Result\" type=\"s\" access=\"read\"/>\n" \
66 " <property name=\"SmackLabel\" type=\"s\" access=\"read\"/>\n" \
67 " <property name=\"SmackLabelIPIn\" type=\"s\" access=\"read\"/>\n" \
68 " <property name=\"SmackLabelIPOut\" type=\"s\" access=\"read\"/>\n" \
71 #define INTROSPECTION \
72 DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE \
75 BUS_SOCKET_INTERFACE \
76 BUS_PROPERTIES_INTERFACE \
78 BUS_INTROSPECTABLE_INTERFACE \
81 #define INTERFACES_LIST \
82 BUS_UNIT_INTERFACES_LIST \
83 "org.freedesktop.systemd1.Socket\0"
85 const char bus_socket_interface[] _introspect_("Socket") = BUS_SOCKET_INTERFACE;
87 const char bus_socket_invalidating_properties[] =
97 static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_socket_append_bind_ipv6_only, socket_address_bind_ipv6_only, SocketAddressBindIPv6Only);
98 static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_socket_append_socket_result, socket_result, SocketResult);
100 static const BusProperty bus_socket_properties[] = {
101 { "BindIPv6Only", bus_socket_append_bind_ipv6_only, "s", offsetof(Socket, bind_ipv6_only) },
102 { "Backlog", bus_property_append_unsigned, "u", offsetof(Socket, backlog) },
103 { "TimeoutUSec", bus_property_append_usec, "t", offsetof(Socket, timeout_usec) },
104 BUS_EXEC_COMMAND_PROPERTY("ExecStartPre", offsetof(Socket, exec_command[SOCKET_EXEC_START_PRE]), true ),
105 BUS_EXEC_COMMAND_PROPERTY("ExecStartPost", offsetof(Socket, exec_command[SOCKET_EXEC_START_POST]), true ),
106 BUS_EXEC_COMMAND_PROPERTY("ExecStopPre", offsetof(Socket, exec_command[SOCKET_EXEC_STOP_PRE]), true ),
107 BUS_EXEC_COMMAND_PROPERTY("ExecStopPost", offsetof(Socket, exec_command[SOCKET_EXEC_STOP_POST]), true ),
108 { "ControlPID", bus_property_append_pid, "u", offsetof(Socket, control_pid) },
109 { "BindToDevice", bus_property_append_string, "s", offsetof(Socket, bind_to_device), true },
110 { "DirectoryMode", bus_property_append_mode, "u", offsetof(Socket, directory_mode) },
111 { "SocketMode", bus_property_append_mode, "u", offsetof(Socket, socket_mode) },
112 { "Accept", bus_property_append_bool, "b", offsetof(Socket, accept) },
113 { "KeepAlive", bus_property_append_bool, "b", offsetof(Socket, keep_alive) },
114 { "Priority", bus_property_append_int, "i", offsetof(Socket, priority) },
115 { "ReceiveBuffer", bus_property_append_size, "t", offsetof(Socket, receive_buffer) },
116 { "SendBuffer", bus_property_append_size, "t", offsetof(Socket, send_buffer) },
117 { "IPTOS", bus_property_append_int, "i", offsetof(Socket, ip_tos) },
118 { "IPTTL", bus_property_append_int, "i", offsetof(Socket, ip_ttl) },
119 { "PipeSize", bus_property_append_size, "t", offsetof(Socket, pipe_size) },
120 { "FreeBind", bus_property_append_bool, "b", offsetof(Socket, free_bind) },
121 { "Transparent", bus_property_append_bool, "b", offsetof(Socket, transparent) },
122 { "Broadcast", bus_property_append_bool, "b", offsetof(Socket, broadcast) },
123 { "PassCredentials",bus_property_append_bool, "b", offsetof(Socket, pass_cred) },
124 { "PassSecurity", bus_property_append_bool, "b", offsetof(Socket, pass_sec) },
125 { "Mark", bus_property_append_int, "i", offsetof(Socket, mark) },
126 { "MaxConnections", bus_property_append_unsigned, "u", offsetof(Socket, max_connections) },
127 { "NConnections", bus_property_append_unsigned, "u", offsetof(Socket, n_connections) },
128 { "NAccepted", bus_property_append_unsigned, "u", offsetof(Socket, n_accepted) },
129 { "MessageQueueMaxMessages", bus_property_append_long, "x", offsetof(Socket, mq_maxmsg) },
130 { "MessageQueueMessageSize", bus_property_append_long, "x", offsetof(Socket, mq_msgsize) },
131 { "Result", bus_socket_append_socket_result, "s", offsetof(Socket, result) },
132 { "SmackLabel", bus_property_append_string, "s", offsetof(Socket, smack), true },
133 { "SmackLabelIPIn", bus_property_append_string, "s", offsetof(Socket, smack_ip_in), true },
134 { "SmackLabelIPOut",bus_property_append_string, "s", offsetof(Socket, smack_ip_out), true },
138 DBusHandlerResult bus_socket_message_handler(Unit *u, DBusConnection *c, DBusMessage *message) {
139 Socket *s = SOCKET(u);
140 const BusBoundProperties bps[] = {
141 { "org.freedesktop.systemd1.Unit", bus_unit_properties, u },
142 { "org.freedesktop.systemd1.Socket", bus_socket_properties, s },
143 { "org.freedesktop.systemd1.Socket", bus_exec_context_properties, &s->exec_context },
144 { "org.freedesktop.systemd1.Socket", bus_kill_context_properties, &s->kill_context },
148 SELINUX_UNIT_ACCESS_CHECK(u, c, message, "status");
150 return bus_default_message_handler(c, message, INTROSPECTION, INTERFACES_LIST, bps);