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 struct Manager {
  22         sd_netlink *rtnl;
  23         /* lazy initialized */
  24         sd_netlink *genl;
  25         sd_event *event;
  26         sd_resolve *resolve;
  27         sd_bus *bus;
  28         sd_device_monitor *device_monitor;
  29
  30         bool enumerating:1;
  31         bool dirty:1;
  32
  33         Set *dirty_links;
  34
  35         char *state_file;
  36         LinkOperationalState operational_state;
  37
  38         Hashmap *links;
  39         Hashmap *netdevs;
  40         Hashmap *networks_by_name;
  41         Hashmap *dhcp6_prefixes;
  42         LIST_HEAD(Network, networks);
  43         LIST_HEAD(AddressPool, address_pools);
  44
  45         usec_t network_dirs_ts_usec;
  46
  47         DUID duid;
  48         sd_id128_t product_uuid;
  49         bool has_product_uuid;
  50         Set *links_requesting_uuid;
  51         Set *duids_requesting_uuid;
  52
  53         char* dynamic_hostname;
  54         char* dynamic_timezone;
  55
  56         Set *rules;
  57         Set *rules_foreign;
  58         Set *rules_saved;
  59
  60         int sysctl_ipv6_enabled;
  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 int manager_sysctl_ipv6_enabled(Manager *manager);
  99
 100 DEFINE_TRIVIAL_CLEANUP_FUNC(Manager*, manager_free);