988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun

b9bf3918f6eaf7747bcbfbd02792bcbe4a052784nilgun#pragma once

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun#include <endian.h>

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun#include "networkd.h"

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilguntypedef enum LinkState {

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun LINK_STATE_PENDING,

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun LINK_STATE_ENSLAVING,

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun LINK_STATE_SETTING_ADDRESSES,

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun LINK_STATE_SETTING_ROUTES,

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun LINK_STATE_CONFIGURED,

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun LINK_STATE_UNMANAGED,

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun LINK_STATE_FAILED,

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun LINK_STATE_LINGER,

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun _LINK_STATE_MAX,

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun _LINK_STATE_INVALID = -1

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun} LinkState;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgunstruct Link {

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun Manager *manager;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun int n_ref;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun int ifindex;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun char *ifname;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun char *state_file;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun struct ether_addr mac;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun uint32_t mtu;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun struct udev_device *udev_device;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun unsigned flags;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun uint8_t kernel_operstate;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun Network *network;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun LinkState state;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun LinkOperationalState operstate;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun unsigned link_messages;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun unsigned enslaving;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun LIST_HEAD(Address, addresses);

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun sd_dhcp_client *dhcp_client;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun sd_dhcp_lease *dhcp_lease;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun char *lease_file;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun uint16_t original_mtu;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun unsigned dhcp4_messages;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun bool dhcp4_configured;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun sd_ipv4ll *ipv4ll;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun bool ipv4ll_address;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun bool ipv4ll_route;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun bool static_configured;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun LIST_HEAD(Address, pool_addresses);

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun sd_dhcp_server *dhcp_server;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun sd_icmp6_nd *icmp6_router_discovery;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun sd_dhcp6_client *dhcp6_client;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun bool rtnl_extended_attrs;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun sd_lldp *lldp;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun char *lldp_file;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun Hashmap *bound_by_links;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun Hashmap *bound_to_links;

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun};

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgun

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgunLink *link_unref(Link *link);

988d399c4943f830cc91ff3fedfd29f4b6f6bf7fnilgunLink *link_ref(Link *link);

int link_get(Manager *m, int ifindex, Link **ret);

int link_add(Manager *manager, sd_rtnl_message *message, Link **ret);

void link_drop(Link *link);

int link_address_drop_handler(sd_rtnl *rtnl, sd_rtnl_message *m, void *userdata);

int link_route_drop_handler(sd_rtnl *rtnl, sd_rtnl_message *m, void *userdata);

void link_enter_failed(Link *link);

int link_initialized(Link *link, struct udev_device *device);

void link_client_handler(Link *link);

int link_update(Link *link, sd_rtnl_message *message);

int link_rtnl_process_address(sd_rtnl *rtnl, sd_rtnl_message *message, void *userdata);

int link_save(Link *link);

int link_carrier_reset(Link *link);

bool link_has_carrier(Link *link);

int link_set_mtu(Link *link, uint32_t mtu);

int link_set_hostname(Link *link, const char *hostname);

int ipv4ll_configure(Link *link);

int dhcp4_configure(Link *link);

int icmp6_configure(Link *link);

bool link_lldp_enabled(Link *link);

bool link_ipv4ll_enabled(Link *link);

bool link_ipv6ll_enabled(Link *link);

bool link_dhcp4_server_enabled(Link *link);

bool link_dhcp4_enabled(Link *link);

bool link_dhcp6_enabled(Link *link);

const char* link_state_to_string(LinkState s) _const_;

LinkState link_state_from_string(const char *s) _pure_;

extern const sd_bus_vtable link_vtable[];

int link_node_enumerator(sd_bus *bus, const char *path, void *userdata, char ***nodes, sd_bus_error *error);

int link_object_find(sd_bus *bus, const char *path, const char *interface, void *userdata, void **found, sd_bus_error *error);

int link_send_changed(Link *link, const char *property, ...) _sentinel_;

DEFINE_TRIVIAL_CLEANUP_FUNC(Link*, link_unref);

#define _cleanup_link_unref_ _cleanup_(link_unrefp)

#define log_link_full(link, level, error, ...) \

({ \

Link *_l = (link); \

_l ? log_object_internal(level, error, __FILE__, __LINE__, __func__, "INTERFACE=", _l->ifname, ##__VA_ARGS__) : \

log_internal(level, error, __FILE__, __LINE__, __func__, ##__VA_ARGS__); \

}) \

#define log_link_debug(link, ...) log_link_full(link, LOG_DEBUG, 0, ##__VA_ARGS__)

#define log_link_info(link, ...) log_link_full(link, LOG_INFO, 0, ##__VA_ARGS__)

#define log_link_notice(link, ...) log_link_full(link, LOG_NOTICE, 0, ##__VA_ARGS__)

#define log_link_warning(link, ...) log_link_full(link, LOG_WARNING, 0, ##__VA_ARGS__)

#define log_link_error(link, ...) log_link_full(link, LOG_ERR, 0, ##__VA_ARGS__)

#define log_link_debug_errno(link, error, ...) log_link_full(link, LOG_DEBUG, error, ##__VA_ARGS__)

#define log_link_info_errno(link, error, ...) log_link_full(link, LOG_INFO, error, ##__VA_ARGS__)

#define log_link_notice_errno(link, error, ...) log_link_full(link, LOG_NOTICE, error, ##__VA_ARGS__)

#define log_link_warning_errno(link, error, ...) log_link_full(link, LOG_WARNING, error, ##__VA_ARGS__)

#define log_link_error_errno(link, error, ...) log_link_full(link, LOG_ERR, error, ##__VA_ARGS__)

#define LOG_LINK_MESSAGE(link, fmt, ...) "MESSAGE=%s: " fmt, (link)->ifname, ##__VA_ARGS__

#define LOG_LINK_INTERFACE(link) "INTERFACE=%s", (link)->ifname

#define ADDRESS_FMT_VAL(address) \

be32toh((address).s_addr) >> 24, \

(be32toh((address).s_addr) >> 16) & 0xFFu, \

(be32toh((address).s_addr) >> 8) & 0xFFu, \

be32toh((address).s_addr) & 0xFFu