src/timesync/timesyncd-server.h

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 #pragma once
   3
   4 /***
   5   This file is part of systemd.
   6
   7   Copyright 2014 Kay Sievers, Lennart Poettering
   8
   9   systemd is free software; you can redistribute it and/or modify it
  10   under the terms of the GNU Lesser General Public License as published by
  11   the Free Software Foundation; either version 2.1 of the License, or
  12   (at your option) any later version.
  13
  14   systemd is distributed in the hope that it will be useful, but
  15   WITHOUT ANY WARRANTY; without even the implied warranty of
  16   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  17   Lesser General Public License for more details.
  18
  19   You should have received a copy of the GNU Lesser General Public License
  20   along with systemd; If not, see <http://www.gnu.org/licenses/>.
  21 ***/
  22
  23 #include "list.h"
  24 #include "socket-util.h"
  25
  26 typedef struct ServerAddress ServerAddress;
  27 typedef struct ServerName ServerName;
  28
  29 typedef enum ServerType {
  30         SERVER_SYSTEM,
  31         SERVER_FALLBACK,
  32         SERVER_LINK,
  33 } ServerType;
  34
  35 #include "timesyncd-manager.h"
  36
  37 struct ServerAddress {
  38         ServerName *name;
  39
  40         union sockaddr_union sockaddr;
  41         socklen_t socklen;
  42
  43         LIST_FIELDS(ServerAddress, addresses);
  44 };
  45
  46 struct ServerName {
  47         Manager *manager;
  48
  49         ServerType type;
  50         char *string;
  51
  52         bool marked:1;
  53
  54         LIST_HEAD(ServerAddress, addresses);
  55         LIST_FIELDS(ServerName, names);
  56 };
  57
  58 int server_address_new(ServerName *n, ServerAddress **ret, const union sockaddr_union *sockaddr, socklen_t socklen);
  59 ServerAddress* server_address_free(ServerAddress *a);
  60 static inline int server_address_pretty(ServerAddress *a, char **pretty) {
  61         return sockaddr_pretty(&a->sockaddr.sa, a->socklen, true, true, pretty);
  62 }
  63
  64 int server_name_new(Manager *m, ServerName **ret, ServerType type,const char *string);
  65 ServerName *server_name_free(ServerName *n);
  66 void server_name_flush_addresses(ServerName *n);