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d6c9574f | 1 | /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ |
4139c1b2 LP |
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 | |
5430f7f2 LP |
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 | |
4139c1b2 LP |
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 | |
5430f7f2 | 16 | Lesser General Public License for more details. |
4139c1b2 | 17 | |
5430f7f2 | 18 | You should have received a copy of the GNU Lesser General Public License |
4139c1b2 LP |
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-execute.h" | |
26 | #include "dbus-service.h" | |
bfebab7f | 27 | #include "dbus-common.h" |
4139c1b2 | 28 | |
07459bb6 | 29 | #ifdef HAVE_SYSV_COMPAT |
cb7f6996 | 30 | #define BUS_SERVICE_SYSV_INTERFACE_FRAGMENT \ |
d264aa33 LP |
31 | " <property name=\"SysVStartPriority\" type=\"i\" access=\"read\"/>\n" \ |
32 | " <property name=\"SysVRunLevels\" type=\"s\" access=\"read\"/>\n" \ | |
cb7f6996 | 33 | " <property name=\"SysVPath\" type=\"s\" access=\"read\"/>\n" |
07459bb6 | 34 | #else |
cb7f6996 AB |
35 | #define BUS_SERVICE_SYSV_INTERFACE_FRAGMENT "" |
36 | #endif | |
37 | ||
07459bb6 FF |
38 | #define BUS_SERVICE_INTERFACE \ |
39 | " <interface name=\"org.freedesktop.systemd1.Service\">\n" \ | |
40 | " <property name=\"Type\" type=\"s\" access=\"read\"/>\n" \ | |
41 | " <property name=\"Restart\" type=\"s\" access=\"read\"/>\n" \ | |
42 | " <property name=\"PIDFile\" type=\"s\" access=\"read\"/>\n" \ | |
43 | " <property name=\"NotifyAccess\" type=\"s\" access=\"read\"/>\n" \ | |
44 | " <property name=\"RestartUSec\" type=\"t\" access=\"read\"/>\n" \ | |
45 | " <property name=\"TimeoutUSec\" type=\"t\" access=\"read\"/>\n" \ | |
bb242b7b | 46 | " <property name=\"WatchdogUSec\" type=\"t\" access=\"read\"/>\n" \ |
a6927d7f MO |
47 | " <property name=\"WatchdogTimestamp\" type=\"t\" access=\"read\"/>\n" \ |
48 | " <property name=\"WatchdogTimestampMonotonic\" type=\"t\" access=\"read\"/>\n" \ | |
4b939747 MO |
49 | " <property name=\"StartLimitInterval\" type=\"t\" access=\"read\"/>\n" \ |
50 | " <property name=\"StartLimitBurst\" type=\"u\" access=\"read\"/>\n" \ | |
69df6f00 | 51 | " <property name=\"StartLimitAction\" type=\"s\" access=\"readwrite\"/>\n" \ |
07459bb6 FF |
52 | BUS_EXEC_COMMAND_INTERFACE("ExecStartPre") \ |
53 | BUS_EXEC_COMMAND_INTERFACE("ExecStart") \ | |
54 | BUS_EXEC_COMMAND_INTERFACE("ExecStartPost") \ | |
55 | BUS_EXEC_COMMAND_INTERFACE("ExecReload") \ | |
56 | BUS_EXEC_COMMAND_INTERFACE("ExecStop") \ | |
57 | BUS_EXEC_COMMAND_INTERFACE("ExecStopPost") \ | |
58 | BUS_EXEC_CONTEXT_INTERFACE \ | |
59 | " <property name=\"PermissionsStartOnly\" type=\"b\" access=\"read\"/>\n" \ | |
60 | " <property name=\"RootDirectoryStartOnly\" type=\"b\" access=\"read\"/>\n" \ | |
61 | " <property name=\"RemainAfterExit\" type=\"b\" access=\"read\"/>\n" \ | |
62 | BUS_EXEC_STATUS_INTERFACE("ExecMain") \ | |
63 | " <property name=\"MainPID\" type=\"u\" access=\"read\"/>\n" \ | |
64 | " <property name=\"ControlPID\" type=\"u\" access=\"read\"/>\n" \ | |
65 | " <property name=\"BusName\" type=\"s\" access=\"read\"/>\n" \ | |
66 | " <property name=\"StatusText\" type=\"s\" access=\"read\"/>\n" \ | |
cb7f6996 | 67 | " <property name=\"FsckPassNo\" type=\"i\" access=\"read\"/>\n" \ |
f42806df LP |
68 | " <property name=\"Result\" type=\"s\" access=\"read\"/>\n" \ |
69 | BUS_SERVICE_SYSV_INTERFACE_FRAGMENT \ | |
07459bb6 | 70 | " </interface>\n" |
4288f619 LP |
71 | |
72 | #define INTROSPECTION \ | |
73 | DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE \ | |
74 | "<node>\n" \ | |
75 | BUS_UNIT_INTERFACE \ | |
76 | BUS_SERVICE_INTERFACE \ | |
77 | BUS_PROPERTIES_INTERFACE \ | |
c4e2ceae | 78 | BUS_PEER_INTERFACE \ |
4288f619 LP |
79 | BUS_INTROSPECTABLE_INTERFACE \ |
80 | "</node>\n" | |
81 | ||
05feefe0 LP |
82 | #define INTERFACES_LIST \ |
83 | BUS_UNIT_INTERFACES_LIST \ | |
84 | "org.freedesktop.systemd1.Service\0" | |
85 | ||
9a60da28 | 86 | const char bus_service_interface[] _introspect_("Service") = BUS_SERVICE_INTERFACE; |
4139c1b2 | 87 | |
c4e2ceae LP |
88 | const char bus_service_invalidating_properties[] = |
89 | "ExecStartPre\0" | |
90 | "ExecStart\0" | |
91 | "ExecStartPost\0" | |
92 | "ExecReload\0" | |
93 | "ExecStop\0" | |
94 | "ExecStopPost\0" | |
95 | "ExecMain\0" | |
a6927d7f MO |
96 | "WatchdogTimestamp\0" |
97 | "WatchdogTimestampMonotonic\0" | |
c4e2ceae LP |
98 | "MainPID\0" |
99 | "ControlPID\0" | |
f42806df LP |
100 | "StatusText\0" |
101 | "Result\0"; | |
c4e2ceae | 102 | |
4139c1b2 LP |
103 | static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_service_append_type, service_type, ServiceType); |
104 | static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_service_append_restart, service_restart, ServiceRestart); | |
d264aa33 | 105 | static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_service_append_notify_access, notify_access, NotifyAccess); |
f42806df | 106 | static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_service_append_service_result, service_result, ServiceResult); |
4b939747 | 107 | static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_service_append_start_limit_action, start_limit_action, StartLimitAction); |
69df6f00 | 108 | static DEFINE_BUS_PROPERTY_SET_ENUM(bus_service_set_start_limit_action, start_limit_action, StartLimitAction); |
4139c1b2 | 109 | |
d200735e MS |
110 | static const BusProperty bus_exec_main_status_properties[] = { |
111 | { "ExecMainStartTimestamp", bus_property_append_usec, "t", offsetof(ExecStatus, start_timestamp.realtime) }, | |
112 | { "ExecMainStartTimestampMonotonic",bus_property_append_usec, "t", offsetof(ExecStatus, start_timestamp.monotonic) }, | |
113 | { "ExecMainExitTimestamp", bus_property_append_usec, "t", offsetof(ExecStatus, start_timestamp.realtime) }, | |
114 | { "ExecMainExitTimestampMonotonic", bus_property_append_usec, "t", offsetof(ExecStatus, start_timestamp.monotonic) }, | |
115 | { "ExecMainPID", bus_property_append_pid, "u", offsetof(ExecStatus, pid) }, | |
116 | { "ExecMainCode", bus_property_append_int, "i", offsetof(ExecStatus, code) }, | |
117 | { "ExecMainStatus", bus_property_append_int, "i", offsetof(ExecStatus, status) }, | |
118 | { NULL, } | |
119 | }; | |
120 | ||
121 | static const BusProperty bus_service_properties[] = { | |
a6927d7f MO |
122 | { "Type", bus_service_append_type, "s", offsetof(Service, type) }, |
123 | { "Restart", bus_service_append_restart, "s", offsetof(Service, restart) }, | |
124 | { "PIDFile", bus_property_append_string, "s", offsetof(Service, pid_file), true }, | |
125 | { "NotifyAccess", bus_service_append_notify_access, "s", offsetof(Service, notify_access) }, | |
126 | { "RestartUSec", bus_property_append_usec, "t", offsetof(Service, restart_usec) }, | |
127 | { "TimeoutUSec", bus_property_append_usec, "t", offsetof(Service, timeout_usec) }, | |
bb242b7b | 128 | { "WatchdogUSec", bus_property_append_usec, "t", offsetof(Service, watchdog_usec) }, |
a6927d7f MO |
129 | { "WatchdogTimestamp", bus_property_append_usec, "t", offsetof(Service, watchdog_timestamp.realtime) }, |
130 | { "WatchdogTimestampMonotonic",bus_property_append_usec, "t", offsetof(Service, watchdog_timestamp.monotonic) }, | |
4b939747 MO |
131 | { "StartLimitInterval", bus_property_append_usec, "t", offsetof(Service, start_limit.interval) }, |
132 | { "StartLimitBurst", bus_property_append_uint32, "u", offsetof(Service, start_limit.burst) }, | |
69df6f00 | 133 | { "StartLimitAction", bus_service_append_start_limit_action,"s", offsetof(Service, start_limit_action), false, bus_service_set_start_limit_action}, |
d200735e MS |
134 | BUS_EXEC_COMMAND_PROPERTY("ExecStartPre", offsetof(Service, exec_command[SERVICE_EXEC_START_PRE]), true ), |
135 | BUS_EXEC_COMMAND_PROPERTY("ExecStart", offsetof(Service, exec_command[SERVICE_EXEC_START]), true ), | |
136 | BUS_EXEC_COMMAND_PROPERTY("ExecStartPost", offsetof(Service, exec_command[SERVICE_EXEC_START_POST]), true ), | |
137 | BUS_EXEC_COMMAND_PROPERTY("ExecReload", offsetof(Service, exec_command[SERVICE_EXEC_RELOAD]), true ), | |
138 | BUS_EXEC_COMMAND_PROPERTY("ExecStop", offsetof(Service, exec_command[SERVICE_EXEC_STOP]), true ), | |
139 | BUS_EXEC_COMMAND_PROPERTY("ExecStopPost", offsetof(Service, exec_command[SERVICE_EXEC_STOP_POST]), true ), | |
a6927d7f MO |
140 | { "PermissionsStartOnly", bus_property_append_bool, "b", offsetof(Service, permissions_start_only) }, |
141 | { "RootDirectoryStartOnly", bus_property_append_bool, "b", offsetof(Service, root_directory_start_only) }, | |
142 | { "RemainAfterExit", bus_property_append_bool, "b", offsetof(Service, remain_after_exit) }, | |
143 | { "GuessMainPID", bus_property_append_bool, "b", offsetof(Service, guess_main_pid) }, | |
144 | { "MainPID", bus_property_append_pid, "u", offsetof(Service, main_pid) }, | |
145 | { "ControlPID", bus_property_append_pid, "u", offsetof(Service, control_pid) }, | |
146 | { "BusName", bus_property_append_string, "s", offsetof(Service, bus_name), true }, | |
147 | { "StatusText", bus_property_append_string, "s", offsetof(Service, status_text), true }, | |
07459bb6 | 148 | #ifdef HAVE_SYSV_COMPAT |
a6927d7f MO |
149 | { "SysVRunLevels", bus_property_append_string, "s", offsetof(Service, sysv_runlevels), true }, |
150 | { "SysVStartPriority", bus_property_append_int, "i", offsetof(Service, sysv_start_priority) }, | |
151 | { "SysVPath", bus_property_append_string, "s", offsetof(Service, sysv_path), true }, | |
07459bb6 | 152 | #endif |
a6927d7f | 153 | { "FsckPassNo", bus_property_append_int, "i", offsetof(Service, fsck_passno) }, |
f42806df | 154 | { "Result", bus_service_append_service_result,"s", offsetof(Service, result) }, |
d200735e MS |
155 | { NULL, } |
156 | }; | |
157 | ||
158 | DBusHandlerResult bus_service_message_handler(Unit *u, DBusConnection *connection, DBusMessage *message) { | |
159 | Service *s = SERVICE(u); | |
160 | const BusBoundProperties bps[] = { | |
161 | { "org.freedesktop.systemd1.Unit", bus_unit_properties, u }, | |
162 | { "org.freedesktop.systemd1.Service", bus_service_properties, s }, | |
163 | { "org.freedesktop.systemd1.Service", bus_exec_context_properties, &s->exec_context }, | |
164 | { "org.freedesktop.systemd1.Service", bus_exec_main_status_properties, &s->main_exec_status }, | |
165 | { NULL, } | |
4139c1b2 LP |
166 | }; |
167 | ||
d200735e | 168 | return bus_default_message_handler(connection, message, INTROSPECTION, INTERFACES_LIST, bps); |
4139c1b2 | 169 | } |