]>
Commit | Line | Data |
---|---|---|
53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
74b2466e LP |
2 | #pragma once |
3 | ||
4 | /*** | |
5 | This file is part of systemd. | |
6 | ||
7 | Copyright 2014 Lennart Poettering | |
74b2466e LP |
8 | ***/ |
9 | ||
1716f6dc LP |
10 | #include <net/if.h> |
11 | ||
74b2466e LP |
12 | #include "in-addr-util.h" |
13 | #include "ratelimit.h" | |
af49ca27 | 14 | #include "resolve-util.h" |
74b2466e LP |
15 | |
16 | typedef struct Link Link; | |
17 | typedef struct LinkAddress LinkAddress; | |
18 | ||
623a4c97 | 19 | #include "resolved-dns-rr.h" |
07f264e4 | 20 | #include "resolved-dns-scope.h" |
a51c1048 LP |
21 | #include "resolved-dns-search-domain.h" |
22 | #include "resolved-dns-server.h" | |
39d8db04 | 23 | #include "resolved-manager.h" |
74b2466e | 24 | |
eed857b7 LP |
25 | #define LINK_SEARCH_DOMAINS_MAX 32 |
26 | #define LINK_DNS_SERVERS_MAX 32 | |
27 | ||
74b2466e LP |
28 | struct LinkAddress { |
29 | Link *link; | |
30 | ||
0dd25fb9 | 31 | int family; |
74b2466e LP |
32 | union in_addr_union in_addr; |
33 | ||
34 | unsigned char flags, scope; | |
35 | ||
623a4c97 LP |
36 | DnsResourceRecord *llmnr_address_rr; |
37 | DnsResourceRecord *llmnr_ptr_rr; | |
400cb36e DR |
38 | DnsResourceRecord *mdns_address_rr; |
39 | DnsResourceRecord *mdns_ptr_rr; | |
623a4c97 | 40 | |
74b2466e LP |
41 | LIST_FIELDS(LinkAddress, addresses); |
42 | }; | |
43 | ||
44 | struct Link { | |
45 | Manager *manager; | |
46 | ||
47 | int ifindex; | |
48 | unsigned flags; | |
49 | ||
50 | LIST_HEAD(LinkAddress, addresses); | |
bceaa99d | 51 | unsigned n_addresses; |
74b2466e | 52 | |
6073b6f2 | 53 | LIST_HEAD(DnsServer, dns_servers); |
74b2466e | 54 | DnsServer *current_dns_server; |
eed857b7 | 55 | unsigned n_dns_servers; |
74b2466e | 56 | |
a51c1048 | 57 | LIST_HEAD(DnsSearchDomain, search_domains); |
eed857b7 | 58 | unsigned n_search_domains; |
a51c1048 | 59 | |
af49ca27 LP |
60 | ResolveSupport llmnr_support; |
61 | ResolveSupport mdns_support; | |
ad6c0475 | 62 | DnssecMode dnssec_mode; |
8a516214 | 63 | Set *dnssec_negative_trust_anchors; |
19b50b5b | 64 | |
74b2466e | 65 | DnsScope *unicast_scope; |
1716f6dc LP |
66 | DnsScope *llmnr_ipv4_scope; |
67 | DnsScope *llmnr_ipv6_scope; | |
b4f1862d DM |
68 | DnsScope *mdns_ipv4_scope; |
69 | DnsScope *mdns_ipv6_scope; | |
74b2466e | 70 | |
97e5d693 LP |
71 | bool is_managed; |
72 | ||
1716f6dc | 73 | char name[IF_NAMESIZE]; |
e1c95994 | 74 | uint32_t mtu; |
6955a3ba | 75 | uint8_t operstate; |
943ef07c LP |
76 | |
77 | bool loaded; | |
78 | char *state_file; | |
59c0fd0e LP |
79 | |
80 | bool unicast_relevant; | |
74b2466e LP |
81 | }; |
82 | ||
83 | int link_new(Manager *m, Link **ret, int ifindex); | |
84 | Link *link_free(Link *l); | |
943ef07c LP |
85 | int link_process_rtnl(Link *l, sd_netlink_message *m); |
86 | int link_update(Link *l); | |
011696f7 | 87 | bool link_relevant(Link *l, int family, bool local_multicast); |
623a4c97 | 88 | LinkAddress* link_find_address(Link *l, int family, const union in_addr_union *in_addr); |
ec2c5e43 | 89 | void link_add_rrs(Link *l, bool force_remove); |
2c27fbca | 90 | |
97e5d693 LP |
91 | void link_flush_settings(Link *l); |
92 | void link_set_dnssec_mode(Link *l, DnssecMode mode); | |
93 | void link_allocate_scopes(Link *l); | |
94 | ||
2c27fbca | 95 | DnsServer* link_set_dns_server(Link *l, DnsServer *s); |
74b2466e LP |
96 | DnsServer* link_get_dns_server(Link *l); |
97 | void link_next_dns_server(Link *l); | |
98 | ||
c69fa7e3 LP |
99 | DnssecMode link_get_dnssec_mode(Link *l); |
100 | bool link_dnssec_supported(Link *l); | |
101 | ||
943ef07c LP |
102 | int link_save_user(Link *l); |
103 | int link_load_user(Link *l); | |
104 | void link_remove_user(Link *l); | |
105 | ||
623a4c97 | 106 | int link_address_new(Link *l, LinkAddress **ret, int family, const union in_addr_union *in_addr); |
74b2466e | 107 | LinkAddress *link_address_free(LinkAddress *a); |
1c4baffc | 108 | int link_address_update_rtnl(LinkAddress *a, sd_netlink_message *m); |
011696f7 | 109 | bool link_address_relevant(LinkAddress *l, bool local_multicast); |
ec2c5e43 | 110 | void link_address_add_rrs(LinkAddress *a, bool force_remove); |
74b2466e LP |
111 | |
112 | DEFINE_TRIVIAL_CLEANUP_FUNC(Link*, link_free); |