chiark / gitweb /
execute: add ability to configure the kill signal
[elogind.git] / src / dbus-socket.c
1 /*-*- Mode: C; c-basic-offset: 8 -*-*/
2
3 /***
4   This file is part of systemd.
5
6   Copyright 2010 Lennart Poettering
7
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.
12
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.
17
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/>.
20 ***/
21
22 #include <errno.h>
23
24 #include "dbus-unit.h"
25 #include "dbus-socket.h"
26 #include "dbus-execute.h"
27
28 #define BUS_SOCKET_INTERFACE                                            \
29         " <interface name=\"org.freedesktop.systemd1.Socket\">\n"       \
30         "  <property name=\"BindIPv6Only\" type=\"b\" access=\"read\"/>\n" \
31         "  <property name=\"Backlog\" type=\"u\" access=\"read\"/>\n"   \
32         "  <property name=\"TimeoutUSec\" type=\"t\" access=\"read\"/>\n" \
33         BUS_EXEC_COMMAND_INTERFACE("ExecStartPre")                      \
34         BUS_EXEC_COMMAND_INTERFACE("ExecStartPost")                     \
35         BUS_EXEC_COMMAND_INTERFACE("ExecStopPre")                       \
36         BUS_EXEC_COMMAND_INTERFACE("ExecStopPost")                      \
37         BUS_EXEC_CONTEXT_INTERFACE                                      \
38         "  <property name=\"ControlPID\" type=\"u\" access=\"read\"/>\n" \
39         "  <property name=\"BindToDevice\" type=\"s\" access=\"read\"/>\n" \
40         "  <property name=\"DirectoryMode\" type=\"u\" access=\"read\"/>\n" \
41         "  <property name=\"SocketMode\" type=\"u\" access=\"read\"/>\n" \
42         "  <property name=\"Accept\" type=\"b\" access=\"read\"/>\n"    \
43         "  <property name=\"KeepAlive\" type=\"b\" access=\"read\"/>\n" \
44         "  <property name=\"Priority\" type=\"i\" access=\"read\"/>\n"  \
45         "  <property name=\"ReceiveBuffer\" type=\"t\" access=\"read\"/>\n" \
46         "  <property name=\"SendBuffer\" type=\"t\" access=\"read\"/>\n" \
47         "  <property name=\"IPTOS\" type=\"i\" access=\"read\"/>\n"     \
48         "  <property name=\"IPTTL\" type=\"i\" access=\"read\"/>\n"     \
49         "  <property name=\"PipeSize\" type=\"t\" access=\"read\"/>\n"  \
50         "  <property name=\"FreeBind\" type=\"b\" access=\"read\"/>\n"  \
51         "  <property name=\"Mark\" type=\"i\" access=\"read\"/>\n"      \
52         "  <property name=\"MaxConnections\" type=\"u\" access=\"read\"/>\n" \
53         "  <property name=\"NAccepted\" type=\"u\" access=\"read\"/>\n" \
54         "  <property name=\"NConnections\" type=\"u\" access=\"read\"/>\n" \
55         " </interface>\n"                                               \
56
57 #define INTROSPECTION                                                   \
58         DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE                       \
59         "<node>\n"                                                      \
60         BUS_UNIT_INTERFACE                                              \
61         BUS_SOCKET_INTERFACE                                            \
62         BUS_PROPERTIES_INTERFACE                                        \
63         BUS_INTROSPECTABLE_INTERFACE                                    \
64         "</node>\n"
65
66 const char bus_socket_interface[] = BUS_SOCKET_INTERFACE;
67
68 static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_socket_append_bind_ipv6_only, socket_address_bind_ipv6_only, SocketAddressBindIPv6Only);
69
70 DBusHandlerResult bus_socket_message_handler(Unit *u, DBusConnection *c, DBusMessage *message) {
71         const BusProperty properties[] = {
72                 BUS_UNIT_PROPERTIES,
73                 { "org.freedesktop.systemd1.Socket", "BindIPv6Only",   bus_socket_append_bind_ipv6_only, "s", &u->socket.bind_ipv6_only  },
74                 { "org.freedesktop.systemd1.Socket", "Backlog",        bus_property_append_unsigned,     "u", &u->socket.backlog         },
75                 { "org.freedesktop.systemd1.Socket", "TimeoutUSec",    bus_property_append_usec,         "t", &u->socket.timeout_usec    },
76                 BUS_EXEC_COMMAND_PROPERTY("org.freedesktop.systemd1.Socket", u->service.exec_command[SOCKET_EXEC_START_PRE],  "ExecStartPre"),
77                 BUS_EXEC_COMMAND_PROPERTY("org.freedesktop.systemd1.Socket", u->service.exec_command[SOCKET_EXEC_START_POST], "ExecStartPost"),
78                 BUS_EXEC_COMMAND_PROPERTY("org.freedesktop.systemd1.Socket", u->service.exec_command[SOCKET_EXEC_STOP_PRE],   "ExecStopPre"),
79                 BUS_EXEC_COMMAND_PROPERTY("org.freedesktop.systemd1.Socket", u->service.exec_command[SOCKET_EXEC_STOP_POST],  "ExecStopPost"),
80                 BUS_EXEC_CONTEXT_PROPERTIES("org.freedesktop.systemd1.Socket", u->socket.exec_context),
81                 { "org.freedesktop.systemd1.Socket", "ControlPID",     bus_property_append_pid,          "u", &u->socket.control_pid     },
82                 { "org.freedesktop.systemd1.Socket", "BindToDevice",   bus_property_append_string,       "s", u->socket.bind_to_device   },
83                 { "org.freedesktop.systemd1.Socket", "DirectoryMode",  bus_property_append_mode,         "u", &u->socket.directory_mode  },
84                 { "org.freedesktop.systemd1.Socket", "SocketMode",     bus_property_append_mode,         "u", &u->socket.socket_mode     },
85                 { "org.freedesktop.systemd1.Socket", "Accept",         bus_property_append_bool,         "b", &u->socket.accept          },
86                 { "org.freedesktop.systemd1.Socket", "KeepAlive",      bus_property_append_bool,         "b", &u->socket.keep_alive      },
87                 { "org.freedesktop.systemd1.Socket", "Priority",       bus_property_append_int,          "i", &u->socket.priority        },
88                 { "org.freedesktop.systemd1.Socket", "ReceiveBuffer",  bus_property_append_size,         "t", &u->socket.receive_buffer  },
89                 { "org.freedesktop.systemd1.Socket", "SendBuffer",     bus_property_append_size,         "t", &u->socket.send_buffer     },
90                 { "org.freedesktop.systemd1.Socket", "IPTOS",          bus_property_append_int,          "i", &u->socket.ip_tos          },
91                 { "org.freedesktop.systemd1.Socket", "IPTTL",          bus_property_append_int,          "i", &u->socket.ip_ttl          },
92                 { "org.freedesktop.systemd1.Socket", "PipeSize",       bus_property_append_size,         "t", &u->socket.pipe_size       },
93                 { "org.freedesktop.systemd1.Socket", "FreeBind",       bus_property_append_bool,         "b", &u->socket.free_bind       },
94                 { "org.freedesktop.systemd1.Socket", "Mark",           bus_property_append_int,          "i", &u->socket.mark            },
95                 { "org.freedesktop.systemd1.Socket", "MaxConnections", bus_property_append_unsigned,     "u", &u->socket.max_connections },
96                 { "org.freedesktop.systemd1.Socket", "NConnections",   bus_property_append_unsigned,     "u", &u->socket.n_connections   },
97                 { "org.freedesktop.systemd1.Socket", "NAccepted",      bus_property_append_unsigned,     "u", &u->socket.n_accepted      },
98                 { NULL, NULL, NULL, NULL, NULL }
99         };
100
101         return bus_default_message_handler(u->meta.manager, c, message, INTROSPECTION, properties);
102 }