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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 | ||
b5efdb8a | 22 | #include "alloc-util.h" |
07630cea | 23 | #include "bus-util.h" |
4ad49000 | 24 | #include "dbus-cgroup.h" |
07630cea | 25 | #include "dbus-execute.h" |
b5efdb8a | 26 | #include "dbus-socket.h" |
07630cea LP |
27 | #include "socket.h" |
28 | #include "string-util.h" | |
29 | #include "unit.h" | |
718db961 LP |
30 | |
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); | |
33 | ||
34 | static int property_get_listen( | |
35 | sd_bus *bus, | |
36 | const char *path, | |
37 | const char *interface, | |
38 | const char *property, | |
39 | sd_bus_message *reply, | |
ebcf1f97 LP |
40 | void *userdata, |
41 | sd_bus_error *error) { | |
4139c1b2 | 42 | |
718db961 LP |
43 | |
44 | Socket *s = SOCKET(userdata); | |
67419600 | 45 | SocketPort *p; |
718db961 | 46 | int r; |
67419600 | 47 | |
718db961 LP |
48 | assert(bus); |
49 | assert(reply); | |
67419600 OS |
50 | assert(s); |
51 | ||
718db961 LP |
52 | r = sd_bus_message_open_container(reply, 'a', "(ss)"); |
53 | if (r < 0) | |
54 | return r; | |
67419600 OS |
55 | |
56 | LIST_FOREACH(port, p, s->ports) { | |
7fd1b19b | 57 | _cleanup_free_ char *address = NULL; |
67419600 OS |
58 | const char *a; |
59 | ||
67419600 OS |
60 | switch (p->type) { |
61 | case SOCKET_SOCKET: { | |
67419600 | 62 | r = socket_address_print(&p->address, &address); |
718db961 | 63 | if (r) |
67419600 | 64 | return r; |
718db961 | 65 | |
67419600 OS |
66 | a = address; |
67 | break; | |
68 | } | |
69 | ||
70 | case SOCKET_SPECIAL: | |
71 | case SOCKET_MQUEUE: | |
72 | case SOCKET_FIFO: | |
60252446 | 73 | case SOCKET_USB_FUNCTION: |
67419600 OS |
74 | a = p->path; |
75 | break; | |
76 | ||
77 | default: | |
718db961 | 78 | assert_not_reached("Unknown socket type"); |
67419600 OS |
79 | } |
80 | ||
718db961 LP |
81 | r = sd_bus_message_append(reply, "(ss)", socket_port_type_to_string(p), a); |
82 | if (r < 0) | |
83 | return r; | |
67419600 OS |
84 | } |
85 | ||
718db961 | 86 | return sd_bus_message_close_container(reply); |
67419600 OS |
87 | } |
88 | ||
8dd4c05b LP |
89 | |
90 | static int property_get_fdname( | |
91 | sd_bus *bus, | |
92 | const char *path, | |
93 | const char *interface, | |
94 | const char *property, | |
95 | sd_bus_message *reply, | |
96 | void *userdata, | |
97 | sd_bus_error *error) { | |
98 | ||
99 | Socket *s = SOCKET(userdata); | |
100 | ||
101 | assert(bus); | |
102 | assert(reply); | |
103 | assert(s); | |
104 | ||
105 | return sd_bus_message_append(reply, "s", socket_fdname(s)); | |
106 | } | |
107 | ||
718db961 LP |
108 | const sd_bus_vtable bus_socket_vtable[] = { |
109 | SD_BUS_VTABLE_START(0), | |
556089dc LP |
110 | SD_BUS_PROPERTY("BindIPv6Only", "s", property_get_bind_ipv6_only, offsetof(Socket, bind_ipv6_only), SD_BUS_VTABLE_PROPERTY_CONST), |
111 | SD_BUS_PROPERTY("Backlog", "u", bus_property_get_unsigned, offsetof(Socket, backlog), SD_BUS_VTABLE_PROPERTY_CONST), | |
112 | SD_BUS_PROPERTY("TimeoutUSec", "t", bus_property_get_usec, offsetof(Socket, timeout_usec), SD_BUS_VTABLE_PROPERTY_CONST), | |
556089dc | 113 | SD_BUS_PROPERTY("BindToDevice", "s", NULL, offsetof(Socket, bind_to_device), SD_BUS_VTABLE_PROPERTY_CONST), |
3900e5fd LP |
114 | SD_BUS_PROPERTY("SocketUser", "s", NULL, offsetof(Socket, user), SD_BUS_VTABLE_PROPERTY_CONST), |
115 | SD_BUS_PROPERTY("SocketGroup", "s", NULL, offsetof(Socket, group), SD_BUS_VTABLE_PROPERTY_CONST), | |
556089dc | 116 | SD_BUS_PROPERTY("SocketMode", "u", bus_property_get_mode, offsetof(Socket, socket_mode), SD_BUS_VTABLE_PROPERTY_CONST), |
3900e5fd | 117 | SD_BUS_PROPERTY("DirectoryMode", "u", bus_property_get_mode, offsetof(Socket, directory_mode), SD_BUS_VTABLE_PROPERTY_CONST), |
556089dc | 118 | SD_BUS_PROPERTY("Accept", "b", bus_property_get_bool, offsetof(Socket, accept), SD_BUS_VTABLE_PROPERTY_CONST), |
55301ec0 | 119 | SD_BUS_PROPERTY("Writable", "b", bus_property_get_bool, offsetof(Socket, writable), SD_BUS_VTABLE_PROPERTY_CONST), |
556089dc | 120 | SD_BUS_PROPERTY("KeepAlive", "b", bus_property_get_bool, offsetof(Socket, keep_alive), SD_BUS_VTABLE_PROPERTY_CONST), |
3cd761e4 LP |
121 | SD_BUS_PROPERTY("KeepAliveTimeUSec", "t", bus_property_get_usec, offsetof(Socket, keep_alive_time), SD_BUS_VTABLE_PROPERTY_CONST), |
122 | SD_BUS_PROPERTY("KeepAliveIntervalUSec", "t", bus_property_get_usec, offsetof(Socket, keep_alive_interval), SD_BUS_VTABLE_PROPERTY_CONST), | |
209e9dcd | 123 | SD_BUS_PROPERTY("KeepAliveProbes", "u", bus_property_get_unsigned, offsetof(Socket, keep_alive_cnt), SD_BUS_VTABLE_PROPERTY_CONST), |
3cd761e4 | 124 | SD_BUS_PROPERTY("DeferAcceptUSec" , "t", bus_property_get_usec, offsetof(Socket, defer_accept), SD_BUS_VTABLE_PROPERTY_CONST), |
fd062cd4 | 125 | SD_BUS_PROPERTY("NoDelay", "b", bus_property_get_bool, offsetof(Socket, no_delay), SD_BUS_VTABLE_PROPERTY_CONST), |
556089dc LP |
126 | SD_BUS_PROPERTY("Priority", "i", bus_property_get_int, offsetof(Socket, priority), SD_BUS_VTABLE_PROPERTY_CONST), |
127 | SD_BUS_PROPERTY("ReceiveBuffer", "t", bus_property_get_size, offsetof(Socket, receive_buffer), SD_BUS_VTABLE_PROPERTY_CONST), | |
128 | SD_BUS_PROPERTY("SendBuffer", "t", bus_property_get_size, offsetof(Socket, send_buffer), SD_BUS_VTABLE_PROPERTY_CONST), | |
129 | SD_BUS_PROPERTY("IPTOS", "i", bus_property_get_int, offsetof(Socket, ip_tos), SD_BUS_VTABLE_PROPERTY_CONST), | |
130 | SD_BUS_PROPERTY("IPTTL", "i", bus_property_get_int, offsetof(Socket, ip_ttl), SD_BUS_VTABLE_PROPERTY_CONST), | |
131 | SD_BUS_PROPERTY("PipeSize", "t", bus_property_get_size, offsetof(Socket, pipe_size), SD_BUS_VTABLE_PROPERTY_CONST), | |
132 | SD_BUS_PROPERTY("FreeBind", "b", bus_property_get_bool, offsetof(Socket, free_bind), SD_BUS_VTABLE_PROPERTY_CONST), | |
133 | SD_BUS_PROPERTY("Transparent", "b", bus_property_get_bool, offsetof(Socket, transparent), SD_BUS_VTABLE_PROPERTY_CONST), | |
134 | SD_BUS_PROPERTY("Broadcast", "b", bus_property_get_bool, offsetof(Socket, broadcast), SD_BUS_VTABLE_PROPERTY_CONST), | |
135 | SD_BUS_PROPERTY("PassCredentials", "b", bus_property_get_bool, offsetof(Socket, pass_cred), SD_BUS_VTABLE_PROPERTY_CONST), | |
136 | SD_BUS_PROPERTY("PassSecurity", "b", bus_property_get_bool, offsetof(Socket, pass_sec), SD_BUS_VTABLE_PROPERTY_CONST), | |
bd1fe7c7 | 137 | SD_BUS_PROPERTY("RemoveOnStop", "b", bus_property_get_bool, offsetof(Socket, remove_on_stop), SD_BUS_VTABLE_PROPERTY_CONST), |
556089dc | 138 | SD_BUS_PROPERTY("Listen", "a(ss)", property_get_listen, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
811ba7a0 | 139 | SD_BUS_PROPERTY("Symlinks", "as", NULL, offsetof(Socket, symlinks), SD_BUS_VTABLE_PROPERTY_CONST), |
556089dc LP |
140 | SD_BUS_PROPERTY("Mark", "i", bus_property_get_int, offsetof(Socket, mark), SD_BUS_VTABLE_PROPERTY_CONST), |
141 | SD_BUS_PROPERTY("MaxConnections", "u", bus_property_get_unsigned, offsetof(Socket, max_connections), SD_BUS_VTABLE_PROPERTY_CONST), | |
556089dc LP |
142 | SD_BUS_PROPERTY("MessageQueueMaxMessages", "x", bus_property_get_long, offsetof(Socket, mq_maxmsg), SD_BUS_VTABLE_PROPERTY_CONST), |
143 | SD_BUS_PROPERTY("MessageQueueMessageSize", "x", bus_property_get_long, offsetof(Socket, mq_msgsize), SD_BUS_VTABLE_PROPERTY_CONST), | |
556089dc LP |
144 | SD_BUS_PROPERTY("ReusePort", "b", bus_property_get_bool, offsetof(Socket, reuse_port), SD_BUS_VTABLE_PROPERTY_CONST), |
145 | SD_BUS_PROPERTY("SmackLabel", "s", NULL, offsetof(Socket, smack), SD_BUS_VTABLE_PROPERTY_CONST), | |
146 | SD_BUS_PROPERTY("SmackLabelIPIn", "s", NULL, offsetof(Socket, smack_ip_in), SD_BUS_VTABLE_PROPERTY_CONST), | |
147 | SD_BUS_PROPERTY("SmackLabelIPOut", "s", NULL, offsetof(Socket, smack_ip_out), SD_BUS_VTABLE_PROPERTY_CONST), | |
aec8de63 LP |
148 | SD_BUS_PROPERTY("ControlPID", "u", bus_property_get_pid, offsetof(Socket, control_pid), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), |
149 | SD_BUS_PROPERTY("Result", "s", property_get_result, offsetof(Socket, result), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), | |
150 | SD_BUS_PROPERTY("NConnections", "u", bus_property_get_unsigned, offsetof(Socket, n_connections), 0), | |
151 | SD_BUS_PROPERTY("NAccepted", "u", bus_property_get_unsigned, offsetof(Socket, n_accepted), 0), | |
8dd4c05b | 152 | SD_BUS_PROPERTY("FileDescriptorName", "s", property_get_fdname, 0, 0), |
556089dc LP |
153 | BUS_EXEC_COMMAND_LIST_VTABLE("ExecStartPre", offsetof(Socket, exec_command[SOCKET_EXEC_START_PRE]), SD_BUS_VTABLE_PROPERTY_EMITS_INVALIDATION), |
154 | BUS_EXEC_COMMAND_LIST_VTABLE("ExecStartPost", offsetof(Socket, exec_command[SOCKET_EXEC_START_POST]), SD_BUS_VTABLE_PROPERTY_EMITS_INVALIDATION), | |
155 | BUS_EXEC_COMMAND_LIST_VTABLE("ExecStopPre", offsetof(Socket, exec_command[SOCKET_EXEC_STOP_PRE]), SD_BUS_VTABLE_PROPERTY_EMITS_INVALIDATION), | |
156 | BUS_EXEC_COMMAND_LIST_VTABLE("ExecStopPost", offsetof(Socket, exec_command[SOCKET_EXEC_STOP_POST]), SD_BUS_VTABLE_PROPERTY_EMITS_INVALIDATION), | |
718db961 | 157 | SD_BUS_VTABLE_END |
d200735e MS |
158 | }; |
159 | ||
74c964d3 LP |
160 | int bus_socket_set_property( |
161 | Unit *u, | |
162 | const char *name, | |
718db961 | 163 | sd_bus_message *message, |
74c964d3 | 164 | UnitSetPropertiesMode mode, |
718db961 | 165 | sd_bus_error *error) { |
74c964d3 LP |
166 | |
167 | Socket *s = SOCKET(u); | |
74c964d3 | 168 | |
718db961 | 169 | assert(s); |
74c964d3 | 170 | assert(name); |
718db961 | 171 | assert(message); |
74c964d3 | 172 | |
718db961 | 173 | return bus_cgroup_set_property(u, &s->cgroup_context, name, message, mode, error); |
74c964d3 LP |
174 | } |
175 | ||
176 | int bus_socket_commit_properties(Unit *u) { | |
177 | assert(u); | |
178 | ||
bc432dc7 | 179 | unit_update_cgroup_members_masks(u); |
74c964d3 | 180 | unit_realize_cgroup(u); |
bc432dc7 | 181 | |
74c964d3 LP |
182 | return 0; |
183 | } |