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3175fcde TG |
1 | /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ |
2 | ||
3 | /*** | |
4 | This file is part of systemd. | |
5 | ||
6 | Copyright 2015 Tom Gundersen | |
7 | ||
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. | |
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 | Lesser General Public License for more details. | |
17 | ||
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/>. | |
20 | ***/ | |
21 | ||
3175fcde TG |
22 | #include "strv.h" |
23 | ||
24 | #include "networkd.h" | |
25 | ||
9198e12c TG |
26 | static int property_get_ether_addrs( |
27 | sd_bus *bus, | |
28 | const char *path, | |
29 | const char *interface, | |
30 | const char *property, | |
31 | sd_bus_message *reply, | |
32 | void *userdata, | |
33 | sd_bus_error *error) { | |
34 | ||
35 | Network *n = userdata; | |
36 | const char *ether = NULL; | |
37 | int r; | |
38 | ||
39 | assert(bus); | |
40 | assert(reply); | |
41 | assert(n); | |
42 | ||
43 | if (n->match_mac) | |
44 | ether = ether_ntoa(n->match_mac); | |
45 | ||
46 | r = sd_bus_message_open_container(reply, 'a', "s"); | |
47 | if (r < 0) | |
48 | return r; | |
49 | ||
50 | if (ether) { | |
51 | r = sd_bus_message_append(reply, "s", strempty(ether)); | |
52 | if (r < 0) | |
53 | return r; | |
54 | } | |
55 | ||
0f826101 | 56 | return sd_bus_message_close_container(reply); |
9198e12c TG |
57 | } |
58 | ||
3175fcde TG |
59 | const sd_bus_vtable network_vtable[] = { |
60 | SD_BUS_VTABLE_START(0), | |
61 | ||
62 | SD_BUS_PROPERTY("Description", "s", NULL, offsetof(Network, description), SD_BUS_VTABLE_PROPERTY_CONST), | |
63 | SD_BUS_PROPERTY("SourcePath", "s", NULL, offsetof(Network, filename), SD_BUS_VTABLE_PROPERTY_CONST), | |
9198e12c | 64 | SD_BUS_PROPERTY("MatchMAC", "as", property_get_ether_addrs, offsetof(Network, match_mac), SD_BUS_VTABLE_PROPERTY_CONST), |
5256e00e TG |
65 | SD_BUS_PROPERTY("MatchPath", "as", NULL, offsetof(Network, match_path), SD_BUS_VTABLE_PROPERTY_CONST), |
66 | SD_BUS_PROPERTY("MatchDriver", "as", NULL, offsetof(Network, match_driver), SD_BUS_VTABLE_PROPERTY_CONST), | |
67 | SD_BUS_PROPERTY("MatchType", "as", NULL, offsetof(Network, match_type), SD_BUS_VTABLE_PROPERTY_CONST), | |
68 | SD_BUS_PROPERTY("MatchName", "as", NULL, offsetof(Network, match_name), SD_BUS_VTABLE_PROPERTY_CONST), | |
3175fcde TG |
69 | |
70 | SD_BUS_VTABLE_END | |
71 | }; | |
72 | ||
73 | static char *network_bus_path(Network *network) { | |
3175fcde | 74 | _cleanup_free_ char *name = NULL; |
f6f8d466 TG |
75 | char *networkname, *d, *path; |
76 | int r; | |
3175fcde TG |
77 | |
78 | assert(network); | |
79 | assert(network->filename); | |
80 | ||
81 | name = strdup(network->filename); | |
82 | if (!name) | |
83 | return NULL; | |
84 | ||
85 | networkname = basename(name); | |
86 | ||
87 | d = strrchr(networkname, '.'); | |
88 | if (!d) | |
89 | return NULL; | |
90 | ||
91 | assert(streq(d, ".network")); | |
92 | ||
93 | *d = '\0'; | |
94 | ||
f6f8d466 TG |
95 | r = sd_bus_path_encode("/org/freedesktop/network1/network", networkname, &path); |
96 | if (r < 0) | |
3175fcde TG |
97 | return NULL; |
98 | ||
f6f8d466 | 99 | return path; |
3175fcde TG |
100 | } |
101 | ||
102 | int network_node_enumerator(sd_bus *bus, const char *path, void *userdata, char ***nodes, sd_bus_error *error) { | |
103 | _cleanup_strv_free_ char **l = NULL; | |
104 | Manager *m = userdata; | |
105 | Network *network; | |
106 | int r; | |
107 | ||
108 | assert(bus); | |
109 | assert(path); | |
110 | assert(m); | |
111 | assert(nodes); | |
112 | ||
113 | LIST_FOREACH(networks, network, m->networks) { | |
114 | char *p; | |
115 | ||
116 | p = network_bus_path(network); | |
117 | if (!p) | |
118 | return -ENOMEM; | |
119 | ||
120 | r = strv_consume(&l, p); | |
121 | if (r < 0) | |
122 | return r; | |
123 | } | |
124 | ||
125 | *nodes = l; | |
126 | l = NULL; | |
127 | ||
128 | return 1; | |
129 | } | |
130 | ||
131 | int network_object_find(sd_bus *bus, const char *path, const char *interface, void *userdata, void **found, sd_bus_error *error) { | |
132 | Manager *m = userdata; | |
133 | Network *network; | |
134 | _cleanup_free_ char *name = NULL; | |
3175fcde TG |
135 | int r; |
136 | ||
137 | assert(bus); | |
138 | assert(path); | |
139 | assert(interface); | |
140 | assert(m); | |
141 | assert(found); | |
142 | ||
f6f8d466 TG |
143 | r = sd_bus_path_decode(path, "/org/freedesktop/network1/network", &name); |
144 | if (r < 0) | |
3175fcde TG |
145 | return 0; |
146 | ||
f6f8d466 | 147 | r = network_get_by_name(m, name, &network); |
3175fcde TG |
148 | if (r < 0) |
149 | return 0; | |
150 | ||
151 | *found = network; | |
152 | ||
153 | return 1; | |
154 | } |