src/network/networkd-manager.h

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 #pragma once
   3
   4 #include <arpa/inet.h>
   5
   6 #include "sd-bus.h"
   7 #include "sd-event.h"
   8 #include "sd-netlink.h"
   9 #include "sd-resolve.h"
  10 #include "udev.h"
  11
  12 #include "dhcp-identifier.h"
  13 #include "hashmap.h"
  14 #include "list.h"
  15
  16 #include "networkd-address-pool.h"
  17 #include "networkd-link.h"
  18 #include "networkd-network.h"
  19
  20 extern const char* const network_dirs[];
  21
  22 struct Manager {
  23         sd_netlink *rtnl;
  24         /* lazy initialized */
  25         sd_netlink *genl;
  26         sd_event *event;
  27         sd_resolve *resolve;
  28         sd_bus *bus;
  29         struct udev *udev;
  30         struct udev_monitor *udev_monitor;
  31         sd_event_source *udev_event_source;
  32
  33         bool enumerating:1;
  34         bool dirty:1;
  35
  36         Set *dirty_links;
  37
  38         char *state_file;
  39         LinkOperationalState operational_state;
  40
  41         Hashmap *links;
  42         Hashmap *netdevs;
  43         Hashmap *networks_by_name;
  44         Hashmap *dhcp6_prefixes;
  45         LIST_HEAD(Network, networks);
  46         LIST_HEAD(AddressPool, address_pools);
  47
  48         usec_t network_dirs_ts_usec;
  49
  50         DUID duid;
  51         char* dynamic_hostname;
  52         char* dynamic_timezone;
  53
  54         Set *rules;
  55         Set *rules_foreign;
  56         Set *rules_saved;
  57 };
  58
  59 extern const sd_bus_vtable manager_vtable[];
  60
  61 int manager_new(Manager **ret);
  62 void manager_free(Manager *m);
  63
  64 int manager_connect_bus(Manager *m);
  65 int manager_start(Manager *m);
  66
  67 int manager_load_config(Manager *m);
  68 bool manager_should_reload(Manager *m);
  69
  70 int manager_rtnl_enumerate_links(Manager *m);
  71 int manager_rtnl_enumerate_addresses(Manager *m);
  72 int manager_rtnl_enumerate_routes(Manager *m);
  73 int manager_rtnl_enumerate_rules(Manager *m);
  74
  75 int manager_rtnl_process_address(sd_netlink *nl, sd_netlink_message *message, void *userdata);
  76 int manager_rtnl_process_route(sd_netlink *nl, sd_netlink_message *message, void *userdata);
  77 int manager_rtnl_process_rule(sd_netlink *nl, sd_netlink_message *message, void *userdata);
  78
  79 int manager_send_changed(Manager *m, const char *property, ...) _sentinel_;
  80 void manager_dirty(Manager *m);
  81
  82 int manager_address_pool_acquire(Manager *m, int family, unsigned prefixlen, union in_addr_union *found);
  83
  84 Link* manager_find_uplink(Manager *m, Link *exclude);
  85
  86 int manager_set_hostname(Manager *m, const char *hostname);
  87 int manager_set_timezone(Manager *m, const char *timezone);
  88
  89 Link *manager_dhcp6_prefix_get(Manager *m, struct in6_addr *addr);
  90 int manager_dhcp6_prefix_add(Manager *m, struct in6_addr *addr, Link *link);
  91 int manager_dhcp6_prefix_remove(Manager *m, struct in6_addr *addr);
  92 int manager_dhcp6_prefix_remove_all(Manager *m, Link *link);
  93
  94 DEFINE_TRIVIAL_CLEANUP_FUNC(Manager*, manager_free);