Line data    Source code

       1             : /* SPDX-License-Identifier: LGPL-2.1+ */
       2             : #pragma once
       3             : 
       4             : #include <inttypes.h>
       5             : #include <stdbool.h>
       6             : 
       7             : #include "conf-parser.h"
       8             : #include "in-addr-util.h"
       9             : 
      10             : typedef struct Address Address;
      11             : 
      12             : #include "networkd-link.h"
      13             : #include "networkd-network.h"
      14             : #include "networkd-util.h"
      15             : 
      16             : #define CACHE_INFO_INFINITY_LIFE_TIME 0xFFFFFFFFU
      17             : 
      18             : typedef struct Network Network;
      19             : typedef struct Link Link;
      20             : typedef struct NetworkConfigSection NetworkConfigSection;
      21             : 
      22             : struct Address {
      23             :         Network *network;
      24             :         NetworkConfigSection *section;
      25             : 
      26             :         Link *link;
      27             : 
      28             :         int family;
      29             :         unsigned char prefixlen;
      30             :         unsigned char scope;
      31             :         uint32_t flags;
      32             :         char *label;
      33             : 
      34             :         struct in_addr broadcast;
      35             :         struct ifa_cacheinfo cinfo;
      36             : 
      37             :         union in_addr_union in_addr;
      38             :         union in_addr_union in_addr_peer;
      39             : 
      40             :         bool ip_masquerade_done:1;
      41             :         bool duplicate_address_detection;
      42             :         bool manage_temporary_address;
      43             :         bool home_address;
      44             :         bool prefix_route;
      45             :         bool autojoin;
      46             : 
      47             :         LIST_FIELDS(Address, addresses);
      48             : };
      49             : 
      50             : int address_new(Address **ret);
      51             : void address_free(Address *address);
      52             : int address_add_foreign(Link *link, int family, const union in_addr_union *in_addr, unsigned char prefixlen, Address **ret);
      53             : int address_add(Link *link, int family, const union in_addr_union *in_addr, unsigned char prefixlen, Address **ret);
      54             : int address_get(Link *link, int family, const union in_addr_union *in_addr, unsigned char prefixlen, Address **ret);
      55             : int address_update(Address *address, unsigned char flags, unsigned char scope, const struct ifa_cacheinfo *cinfo);
      56             : int address_drop(Address *address);
      57             : int address_configure(Address *address, Link *link, link_netlink_message_handler_t callback, bool update);
      58             : int address_remove(Address *address, Link *link, link_netlink_message_handler_t callback);
      59             : bool address_equal(Address *a1, Address *a2);
      60             : bool address_is_ready(const Address *a);
      61             : int address_section_verify(Address *a);
      62             : 
      63          89 : DEFINE_NETWORK_SECTION_FUNCTIONS(Address, address_free);
      64             : 
      65             : CONFIG_PARSER_PROTOTYPE(config_parse_address);
      66             : CONFIG_PARSER_PROTOTYPE(config_parse_broadcast);
      67             : CONFIG_PARSER_PROTOTYPE(config_parse_label);
      68             : CONFIG_PARSER_PROTOTYPE(config_parse_lifetime);
      69             : CONFIG_PARSER_PROTOTYPE(config_parse_address_flags);
      70             : CONFIG_PARSER_PROTOTYPE(config_parse_address_scope);