2a71d57f4e
This is an attempt to clean up the POP3/SMTP/LPR/… DHCP lease server data logic in networkd. This reduces code duplication and fixes a number of bugs. This removes any support for collecting POP3/SMPT/LPR servers acquired via local DHCP client releases since noone uses that, and given how old these protocols are I doubt this will change. It keeps support for configuring them for the dhcp server however. The differences between the DNS/NTP/SIP/POP3/SMTP/LPR configuration logics are minimized. This removes the relevant symbols from sd-network.h (which is an internal API only at this point after all). This is unfortunately not well test, given the old code for this had barely any tests. But the new code should not perform worse at least, and allow us to release, since it corrects some interfaces visible in the .network configuration format. Fixes: #15943
87 lines
3.3 KiB
C
87 lines
3.3 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
|
|
#ifndef foosddhcpserverhfoo
|
|
#define foosddhcpserverhfoo
|
|
|
|
/***
|
|
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 <http://www.gnu.org/licenses/>.
|
|
***/
|
|
|
|
#include <inttypes.h>
|
|
#include <netinet/in.h>
|
|
|
|
#include "sd-dhcp-lease.h"
|
|
#include "sd-dhcp-option.h"
|
|
#include "sd-event.h"
|
|
|
|
#include "_sd-common.h"
|
|
|
|
_SD_BEGIN_DECLARATIONS;
|
|
|
|
typedef struct sd_dhcp_server sd_dhcp_server;
|
|
|
|
enum {
|
|
SD_DHCP_SERVER_EVENT_LEASE_CHANGED = 1 << 0,
|
|
};
|
|
|
|
int sd_dhcp_server_new(sd_dhcp_server **ret, int ifindex);
|
|
|
|
sd_dhcp_server *sd_dhcp_server_ref(sd_dhcp_server *server);
|
|
sd_dhcp_server *sd_dhcp_server_unref(sd_dhcp_server *server);
|
|
|
|
int sd_dhcp_server_attach_event(sd_dhcp_server *client, sd_event *event, int64_t priority);
|
|
int sd_dhcp_server_detach_event(sd_dhcp_server *client);
|
|
sd_event *sd_dhcp_server_get_event(sd_dhcp_server *client);
|
|
|
|
typedef void (*sd_dhcp_server_callback_t)(sd_dhcp_server *server, uint64_t event, void *userdata);
|
|
|
|
int sd_dhcp_server_set_callback(sd_dhcp_server *server, sd_dhcp_server_callback_t cb, void *userdata);
|
|
|
|
int sd_dhcp_server_is_running(sd_dhcp_server *server);
|
|
|
|
int sd_dhcp_server_start(sd_dhcp_server *server);
|
|
int sd_dhcp_server_stop(sd_dhcp_server *server);
|
|
|
|
int sd_dhcp_server_configure_pool(sd_dhcp_server *server, const struct in_addr *address, unsigned char prefixlen, uint32_t offset, uint32_t size);
|
|
|
|
int sd_dhcp_server_set_timezone(sd_dhcp_server *server, const char *timezone);
|
|
int sd_dhcp_server_set_emit_router(sd_dhcp_server *server, int enabled);
|
|
|
|
int sd_dhcp_server_set_servers(
|
|
sd_dhcp_server *server,
|
|
sd_dhcp_lease_server_type what,
|
|
const struct in_addr addresses[],
|
|
size_t n_addresses);
|
|
|
|
int sd_dhcp_server_set_lpr(sd_dhcp_server *server, const struct in_addr lpr[], size_t n);
|
|
int sd_dhcp_server_set_dns(sd_dhcp_server *server, const struct in_addr dns[], size_t n);
|
|
int sd_dhcp_server_set_ntp(sd_dhcp_server *server, const struct in_addr ntp[], size_t n);
|
|
int sd_dhcp_server_set_sip(sd_dhcp_server *server, const struct in_addr sip[], size_t n);
|
|
int sd_dhcp_server_set_pop3(sd_dhcp_server *server, const struct in_addr pop3[], size_t n);
|
|
int sd_dhcp_server_set_smtp(sd_dhcp_server *server, const struct in_addr smtp[], size_t n);
|
|
|
|
int sd_dhcp_server_add_option(sd_dhcp_server *server, sd_dhcp_option *v);
|
|
int sd_dhcp_server_add_vendor_option(sd_dhcp_server *server, sd_dhcp_option *v);
|
|
|
|
int sd_dhcp_server_set_max_lease_time(sd_dhcp_server *server, uint32_t t);
|
|
int sd_dhcp_server_set_default_lease_time(sd_dhcp_server *server, uint32_t t);
|
|
|
|
int sd_dhcp_server_forcerenew(sd_dhcp_server *server);
|
|
|
|
_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_dhcp_server, sd_dhcp_server_unref);
|
|
|
|
_SD_END_DECLARATIONS;
|
|
|
|
#endif
|