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091a364c TG |
1 | /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ |
2 | ||
74b2466e LP |
3 | #pragma once |
4 | ||
091a364c TG |
5 | /*** |
6 | This file is part of systemd. | |
7 | ||
8 | Copyright 2013 Tom Gundersen <teg@jklm.no> | |
9 | ||
10 | systemd is free software; you can redistribute it and/or modify it | |
11 | under the terms of the GNU Lesser General Public License as published by | |
12 | the Free Software Foundation; either version 2.1 of the License, or | |
13 | (at your option) any later version. | |
14 | ||
15 | systemd is distributed in the hope that it will be useful, but | |
16 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
18 | Lesser General Public License for more details. | |
19 | ||
20 | You should have received a copy of the GNU Lesser General Public License | |
21 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
22 | ***/ | |
23 | ||
091a364c TG |
24 | #include "sd-event.h" |
25 | #include "sd-network.h" | |
74b2466e | 26 | #include "sd-rtnl.h" |
091a364c TG |
27 | #include "util.h" |
28 | #include "list.h" | |
3b653205 | 29 | #include "in-addr-util.h" |
74b2466e | 30 | #include "hashmap.h" |
091a364c | 31 | |
091a364c TG |
32 | typedef struct Manager Manager; |
33 | ||
74b2466e LP |
34 | #include "resolved-dns-query.h" |
35 | #include "resolved-dns-server.h" | |
36 | #include "resolved-dns-scope.h" | |
091a364c TG |
37 | |
38 | struct Manager { | |
39 | sd_event *event; | |
40 | ||
091a364c | 41 | /* network */ |
74b2466e LP |
42 | Hashmap *links; |
43 | ||
44 | sd_rtnl *rtnl; | |
45 | sd_event_source *rtnl_event_source; | |
46 | ||
091a364c | 47 | sd_network_monitor *network_monitor; |
74b2466e LP |
48 | sd_event_source *network_event_source; |
49 | ||
50 | /* unicast dns */ | |
51 | int dns_ipv4_fd; | |
52 | int dns_ipv6_fd; | |
53 | ||
54 | sd_event_source *dns_ipv4_event_source; | |
55 | sd_event_source *dns_ipv6_event_source; | |
56 | ||
57 | Hashmap *dns_query_transactions; | |
58 | LIST_HEAD(DnsQuery, dns_queries); | |
59 | ||
60 | LIST_HEAD(DnsServer, dns_servers); | |
61 | DnsServer *current_dns_server; | |
62 | ||
63 | LIST_HEAD(DnsScope, dns_scopes); | |
64 | DnsScope *unicast_scope; | |
65 | ||
66 | /* dbus */ | |
67 | sd_bus *bus; | |
68 | sd_event_source *bus_retry_event_source; | |
091a364c TG |
69 | }; |
70 | ||
71 | /* Manager */ | |
72 | ||
73 | int manager_new(Manager **ret); | |
74b2466e LP |
74 | Manager* manager_free(Manager *m); |
75 | ||
76 | int manager_parse_config_file(Manager *m); | |
77 | int manager_write_resolv_conf(Manager *m); | |
78 | ||
79 | DnsServer* manager_find_dns_server(Manager *m, unsigned char family, union in_addr_union *in_addr); | |
80 | DnsServer *manager_get_dns_server(Manager *m); | |
81 | void manager_next_dns_server(Manager *m); | |
091a364c | 82 | |
74b2466e LP |
83 | int manager_dns_ipv4_fd(Manager *m); |
84 | int manager_dns_ipv4_send(Manager *m, DnsServer *srv, int ifindex, DnsPacket *p); | |
85 | int manager_dns_ipv4_recv(Manager *m, DnsPacket **ret); | |
86 | ||
87 | int manager_dns_ipv6_fd(Manager *m); | |
88 | int manager_dns_ipv6_send(Manager *m, DnsServer *srv, int ifindex, DnsPacket *p); | |
89 | int manager_dns_ipv6_recv(Manager *m, DnsPacket **ret); | |
90 | ||
91 | int manager_connect_bus(Manager *m); | |
091a364c TG |
92 | |
93 | DEFINE_TRIVIAL_CLEANUP_FUNC(Manager*, manager_free); | |
091a364c TG |
94 | |
95 | const struct ConfigPerfItem* resolved_gperf_lookup(const char *key, unsigned length); | |
74b2466e | 96 | int config_parse_dnsv(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata); |