From 55944e5e40b1be2afc4855d8d2baf4b73d1876b5 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 10 Apr 2024 22:49:52 +0200 Subject: Adding upstream version 255.4. Signed-off-by: Daniel Baumann --- src/libsystemd-network/dhcp-lease-internal.h | 98 ++++++++++++++++++++++++++++ 1 file changed, 98 insertions(+) create mode 100644 src/libsystemd-network/dhcp-lease-internal.h (limited to 'src/libsystemd-network/dhcp-lease-internal.h') diff --git a/src/libsystemd-network/dhcp-lease-internal.h b/src/libsystemd-network/dhcp-lease-internal.h new file mode 100644 index 0000000..a3d8bb4 --- /dev/null +++ b/src/libsystemd-network/dhcp-lease-internal.h @@ -0,0 +1,98 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ +#pragma once + +/*** + Copyright © 2013 Intel Corporation. All rights reserved. +***/ + +#include "sd-dhcp-client.h" + +#include "alloc-util.h" +#include "dhcp-option.h" +#include "list.h" +#include "time-util.h" + +struct sd_dhcp_route { + struct in_addr dst_addr; + struct in_addr gw_addr; + unsigned char dst_prefixlen; +}; + +struct sd_dhcp_raw_option { + LIST_FIELDS(struct sd_dhcp_raw_option, options); + + uint8_t tag; + uint8_t length; + void *data; +}; + +struct sd_dhcp_lease { + unsigned n_ref; + + /* each 0 if unset */ + usec_t t1; + usec_t t2; + usec_t lifetime; + triple_timestamp timestamp; + usec_t ipv6_only_preferred_usec; + + /* each 0 if unset */ + be32_t address; + be32_t server_address; + be32_t next_server; + + bool have_subnet_mask; + be32_t subnet_mask; + + bool have_broadcast; + be32_t broadcast; + + struct in_addr *router; + size_t router_size; + + bool rapid_commit; + + DHCPServerData servers[_SD_DHCP_LEASE_SERVER_TYPE_MAX]; + + struct sd_dhcp_route *static_routes; + size_t n_static_routes; + struct sd_dhcp_route *classless_routes; + size_t n_classless_routes; + + uint16_t mtu; /* 0 if unset */ + + char *domainname; + char **search_domains; + char *hostname; + char *root_path; + char *captive_portal; + + void *client_id; + size_t client_id_len; + + void *vendor_specific; + size_t vendor_specific_len; + + char *timezone; + + uint8_t sixrd_ipv4masklen; + uint8_t sixrd_prefixlen; + struct in6_addr sixrd_prefix; + struct in_addr *sixrd_br_addresses; + size_t sixrd_n_br_addresses; + + LIST_HEAD(struct sd_dhcp_raw_option, private_options); +}; + +int dhcp_lease_new(sd_dhcp_lease **ret); + +int dhcp_lease_parse_options(uint8_t code, uint8_t len, const void *option, void *userdata); +int dhcp_lease_parse_search_domains(const uint8_t *option, size_t len, char ***domains); +int dhcp_lease_insert_private_option(sd_dhcp_lease *lease, uint8_t tag, const void *data, uint8_t len); + +void dhcp_lease_set_timestamp(sd_dhcp_lease *lease, const triple_timestamp *timestamp); +int dhcp_lease_set_default_subnet_mask(sd_dhcp_lease *lease); +int dhcp_lease_set_client_id(sd_dhcp_lease *lease, const void *client_id, size_t client_id_len); + +#define dhcp_lease_unref_and_replace(a, b) \ + unref_and_replace_full(a, b, sd_dhcp_lease_ref, sd_dhcp_lease_unref) -- cgit v1.2.3