/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ #pragma once /*** This file is part of systemd. Copyright 2014 Kay Sievers, Lennart Poettering systemd is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. systemd is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "sd-event.h" #include "sd-resolve.h" #include "sd-network.h" #include "list.h" #include "ratelimit.h" typedef struct Manager Manager; #include "timesyncd-server.h" struct Manager { sd_event *event; sd_resolve *resolve; LIST_HEAD(ServerName, system_servers); LIST_HEAD(ServerName, link_servers); LIST_HEAD(ServerName, fallback_servers); RateLimit ratelimit; bool exhausted_servers; /* network */ sd_event_source *network_event_source; sd_network_monitor *network_monitor; /* peer */ sd_resolve_query *resolve_query; sd_event_source *event_receive; ServerName *current_server_name; ServerAddress *current_server_address; int server_socket; int missed_replies; uint64_t packet_count; sd_event_source *event_timeout; bool good; /* last sent packet */ struct timespec trans_time_mon; struct timespec trans_time; usec_t retry_interval; bool pending; /* poll timer */ sd_event_source *event_timer; usec_t poll_interval_usec; bool poll_resync; /* history data */ struct { double offset; double delay; } samples[8]; unsigned int samples_idx; double samples_jitter; /* last change */ bool jumped; bool sync; int drift_ppm; /* watch for time changes */ sd_event_source *event_clock_watch; int clock_watch_fd; /* Retry connections */ sd_event_source *event_retry; /* RTC runs in local time, leave it alone */ bool rtc_local_time; }; int manager_new(Manager **ret); void manager_free(Manager *m); DEFINE_TRIVIAL_CLEANUP_FUNC(Manager*, manager_free); void manager_set_server_name(Manager *m, ServerName *n); void manager_set_server_address(Manager *m, ServerAddress *a); void manager_flush_server_names(Manager *m, ServerType t); int manager_connect(Manager *m); void manager_disconnect(Manager *m);