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/* SPDX-License-Identifier: LGPL-2.1-or-later */
#ifndef foosddhcpclienthfoo
#define foosddhcpclienthfoo
/***
Copyright © 2013 Intel Corporation. All rights reserved.
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <https://www.gnu.org/licenses/>.
***/
#include <inttypes.h>
#include <net/ethernet.h>
#include <netinet/in.h>
#include <sys/types.h>
#include <stdbool.h>
#include "sd-device.h"
#include "sd-dhcp-lease.h"
#include "sd-dhcp-option.h"
#include "sd-event.h"
#include "_sd-common.h"
_SD_BEGIN_DECLARATIONS;
enum {
SD_DHCP_CLIENT_EVENT_STOP = 0,
SD_DHCP_CLIENT_EVENT_IP_ACQUIRE = 1,
SD_DHCP_CLIENT_EVENT_IP_CHANGE = 2,
SD_DHCP_CLIENT_EVENT_EXPIRED = 3,
SD_DHCP_CLIENT_EVENT_RENEW = 4,
SD_DHCP_CLIENT_EVENT_SELECTING = 5,
SD_DHCP_CLIENT_EVENT_TRANSIENT_FAILURE = 6 /* Sent when we have not received a reply after the first few attempts.
* The client may want to start acquiring link-local addresses. */
};
typedef struct sd_dhcp_client sd_dhcp_client;
typedef int (*sd_dhcp_client_callback_t)(sd_dhcp_client *client, int event, void *userdata);
int sd_dhcp_client_set_callback(
sd_dhcp_client *client,
sd_dhcp_client_callback_t cb,
void *userdata);
int sd_dhcp_client_set_request_option(
sd_dhcp_client *client,
uint8_t option);
int sd_dhcp_client_set_request_address(
sd_dhcp_client *client,
const struct in_addr *last_address);
int sd_dhcp_client_set_request_broadcast(
sd_dhcp_client *client,
int broadcast);
int sd_dhcp_client_set_ifindex(
sd_dhcp_client *client,
int interface_index);
int sd_dhcp_client_set_ifname(
sd_dhcp_client *client,
const char *interface_name);
int sd_dhcp_client_get_ifname(sd_dhcp_client *client, const char **ret);
int sd_dhcp_client_set_mac(
sd_dhcp_client *client,
const uint8_t *hw_addr,
const uint8_t *bcast_addr,
size_t addr_len,
uint16_t arp_type);
int sd_dhcp_client_set_client_id(
sd_dhcp_client *client,
uint8_t type,
const uint8_t *data,
size_t data_len);
__extension__ int sd_dhcp_client_set_iaid_duid_llt(
sd_dhcp_client *client,
bool iaid_set,
uint32_t iaid,
uint64_t llt_time);
__extension__ int sd_dhcp_client_set_iaid_duid_ll(
sd_dhcp_client *client,
bool iaid_set,
uint32_t iaid);
__extension__ int sd_dhcp_client_set_iaid_duid_en(
sd_dhcp_client *client,
bool iaid_set,
uint32_t iaid);
__extension__ int sd_dhcp_client_set_iaid_duid_uuid(
sd_dhcp_client *client,
bool iaid_set,
uint32_t iaid);
__extension__ int sd_dhcp_client_set_iaid_duid_raw(
sd_dhcp_client *client,
bool iaid_set,
uint32_t iaid,
uint16_t duid_type,
const uint8_t *duid,
size_t duid_len);
__extension__ int sd_dhcp_client_set_rapid_commit(
sd_dhcp_client *client,
bool rapid_commit);
int sd_dhcp_client_get_client_id(
sd_dhcp_client *client,
uint8_t *ret_type,
const uint8_t **ret_data,
size_t *ret_data_len);
int sd_dhcp_client_set_mtu(
sd_dhcp_client *client,
uint32_t mtu);
int sd_dhcp_client_set_max_attempts(
sd_dhcp_client *client,
uint64_t attempt);
int sd_dhcp_client_set_client_port(
sd_dhcp_client *client,
uint16_t port);
int sd_dhcp_client_set_hostname(
sd_dhcp_client *client,
const char *hostname);
int sd_dhcp_client_set_vendor_class_identifier(
sd_dhcp_client *client,
const char *vci);
int sd_dhcp_client_set_mud_url(
sd_dhcp_client *client,
const char *mudurl);
int sd_dhcp_client_set_user_class(
sd_dhcp_client *client,
char * const *user_class);
int sd_dhcp_client_get_lease(
sd_dhcp_client *client,
sd_dhcp_lease **ret);
int sd_dhcp_client_set_service_type(
sd_dhcp_client *client,
int type);
int sd_dhcp_client_set_socket_priority(
sd_dhcp_client *client,
int so_priority);
int sd_dhcp_client_set_fallback_lease_lifetime(
sd_dhcp_client *client,
uint64_t fallback_lease_lifetime);
int sd_dhcp_client_add_option(sd_dhcp_client *client, sd_dhcp_option *v);
int sd_dhcp_client_add_vendor_option(sd_dhcp_client *client, sd_dhcp_option *v);
int sd_dhcp_client_is_running(sd_dhcp_client *client);
int sd_dhcp_client_stop(sd_dhcp_client *client);
int sd_dhcp_client_start(sd_dhcp_client *client);
int sd_dhcp_client_send_release(sd_dhcp_client *client);
int sd_dhcp_client_send_decline(sd_dhcp_client *client);
int sd_dhcp_client_send_renew(sd_dhcp_client *client);
int sd_dhcp_client_set_ipv6_connectivity(sd_dhcp_client *client, int have);
int sd_dhcp_client_interrupt_ipv6_only_mode(sd_dhcp_client *client);
sd_dhcp_client *sd_dhcp_client_ref(sd_dhcp_client *client);
sd_dhcp_client *sd_dhcp_client_unref(sd_dhcp_client *client);
/* NOTE: anonymize parameter is used to initialize PRL memory with different
* options when using RFC7844 Anonymity Profiles */
int sd_dhcp_client_new(sd_dhcp_client **ret, int anonymize);
int sd_dhcp_client_id_to_string(const void *data, size_t len, char **ret);
int sd_dhcp_client_attach_event(
sd_dhcp_client *client,
sd_event *event,
int64_t priority);
int sd_dhcp_client_detach_event(sd_dhcp_client *client);
sd_event *sd_dhcp_client_get_event(sd_dhcp_client *client);
int sd_dhcp_client_attach_device(sd_dhcp_client *client, sd_device *dev);
_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_dhcp_client, sd_dhcp_client_unref);
_SD_END_DECLARATIONS;
#endif
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