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-device.h"
   8 #include "sd-event.h"
   9 #include "sd-id128.h"
  10 #include "sd-netlink.h"
  11 #include "sd-resolve.h"
  12
  13 #include "dhcp-identifier.h"
  14 #include "hashmap.h"
  15 #include "list.h"
  16
  17 #include "networkd-address-pool.h"
  18 #include "networkd-link.h"
  19 #include "networkd-network.h"
  20
  21 extern const char* const network_dirs[];
  22
  23 struct Manager {
  24         sd_netlink *rtnl;
  25         /* lazy initialized */
  26         sd_netlink *genl;
  27         sd_event *event;
  28         sd_resolve *resolve;
  29         sd_bus *bus;
  30         sd_device_monitor *device_monitor;
  31
  32         bool enumerating:1;
  33         bool dirty:1;
  34
  35         Set *dirty_links;
  36
  37         char *state_file;
  38         LinkOperationalState operational_state;
  39
  40         Hashmap *links;
  41         Hashmap *netdevs;
  42         Hashmap *networks_by_name;
  43         Hashmap *dhcp6_prefixes;
  44         LIST_HEAD(Network, networks);
  45         LIST_HEAD(AddressPool, address_pools);
  46
  47         usec_t network_dirs_ts_usec;
  48
  49         DUID duid;
  50         sd_id128_t product_uuid;
  51         bool has_product_uuid;
  52         Set *links_requesting_uuid;
  53         Set *duids_requesting_uuid;
  54
  55         char* dynamic_hostname;
  56         char* dynamic_timezone;
  57
  58         Set *rules;
  59         Set *rules_foreign;
  60         Set *rules_saved;
  61 };
  62
  63 extern const sd_bus_vtable manager_vtable[];
  64
  65 int manager_new(Manager **ret);
  66 void manager_free(Manager *m);
  67
  68 int manager_connect_bus(Manager *m);
  69 int manager_start(Manager *m);
  70
  71 int manager_load_config(Manager *m);
  72 bool manager_should_reload(Manager *m);
  73
  74 int manager_rtnl_enumerate_links(Manager *m);
  75 int manager_rtnl_enumerate_addresses(Manager *m);
  76 int manager_rtnl_enumerate_routes(Manager *m);
  77 int manager_rtnl_enumerate_rules(Manager *m);
  78
  79 int manager_rtnl_process_address(sd_netlink *nl, sd_netlink_message *message, void *userdata);
  80 int manager_rtnl_process_route(sd_netlink *nl, sd_netlink_message *message, void *userdata);
  81 int manager_rtnl_process_rule(sd_netlink *nl, sd_netlink_message *message, void *userdata);
  82
  83 int manager_send_changed(Manager *m, const char *property, ...) _sentinel_;
  84 void manager_dirty(Manager *m);
  85
  86 int manager_address_pool_acquire(Manager *m, int family, unsigned prefixlen, union in_addr_union *found);
  87
  88 Link* manager_find_uplink(Manager *m, Link *exclude);
  89
  90 int manager_set_hostname(Manager *m, const char *hostname);
  91 int manager_set_timezone(Manager *m, const char *timezone);
  92 int manager_request_product_uuid(Manager *m, Link *link);
  93
  94 Link *manager_dhcp6_prefix_get(Manager *m, struct in6_addr *addr);
  95 int manager_dhcp6_prefix_add(Manager *m, struct in6_addr *addr, Link *link);
  96 int manager_dhcp6_prefix_remove_all(Manager *m, Link *link);
  97
  98 DEFINE_TRIVIAL_CLEANUP_FUNC(Manager*, manager_free);