ddb82ec2a2
This is an attempt to clean-up the DHCP lease server type code a bit. We now strictly use the same enum everywhere, and store server info in an array. Moreover, we use the same nomenclature everywhere. This only makes the changes in the sd-dhcp code. The networkd code is untouched so far (but should be fixed up like this too. But it's more complicated since this would then touch actual settings in .network files). Note that this also changes some field names in serialized lease files. But given that these field names have not been part of a released version of systemd yet, such a change should be ok. This is pure renaming/refactoring, shouldn't actually change any behaviour.
83 lines
3.8 KiB
C
83 lines
3.8 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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#ifndef foosddhcpleasehfoo
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#define foosddhcpleasehfoo
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/***
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Copyright © 2013 Intel Corporation. All rights reserved.
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systemd is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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systemd is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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***/
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#include <inttypes.h>
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#include <net/ethernet.h>
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#include <netinet/in.h>
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#include <sys/types.h>
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#include "_sd-common.h"
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_SD_BEGIN_DECLARATIONS;
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typedef struct sd_dhcp_lease sd_dhcp_lease;
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typedef struct sd_dhcp_route sd_dhcp_route;
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sd_dhcp_lease *sd_dhcp_lease_ref(sd_dhcp_lease *lease);
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sd_dhcp_lease *sd_dhcp_lease_unref(sd_dhcp_lease *lease);
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typedef enum sd_dhcp_lease_server_type {
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SD_DHCP_LEASE_DNS,
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SD_DHCP_LEASE_NTP,
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SD_DHCP_LEASE_SIP,
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SD_DHCP_LEASE_POP3,
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SD_DHCP_LEASE_SMTP,
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SD_DHCP_LEASE_LPR,
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_SD_DHCP_LEASE_SERVER_TYPE_MAX,
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_SD_DHCP_LEASE_SERVER_TYPE_INVALID = -1,
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} sd_dhcp_lease_server_type;
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int sd_dhcp_lease_get_address(sd_dhcp_lease *lease, struct in_addr *addr);
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int sd_dhcp_lease_get_lifetime(sd_dhcp_lease *lease, uint32_t *lifetime);
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int sd_dhcp_lease_get_t1(sd_dhcp_lease *lease, uint32_t *t1);
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int sd_dhcp_lease_get_t2(sd_dhcp_lease *lease, uint32_t *t2);
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int sd_dhcp_lease_get_broadcast(sd_dhcp_lease *lease, struct in_addr *addr);
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int sd_dhcp_lease_get_netmask(sd_dhcp_lease *lease, struct in_addr *addr);
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int sd_dhcp_lease_get_router(sd_dhcp_lease *lease, const struct in_addr **addr);
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int sd_dhcp_lease_get_next_server(sd_dhcp_lease *lease, struct in_addr *addr);
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int sd_dhcp_lease_get_server_identifier(sd_dhcp_lease *lease, struct in_addr *addr);
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int sd_dhcp_lease_get_servers(sd_dhcp_lease *lease, sd_dhcp_lease_server_type what, const struct in_addr **addr);
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int sd_dhcp_lease_get_dns(sd_dhcp_lease *lease, const struct in_addr **addr);
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int sd_dhcp_lease_get_ntp(sd_dhcp_lease *lease, const struct in_addr **addr);
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int sd_dhcp_lease_get_sip(sd_dhcp_lease *lease, const struct in_addr **addr);
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int sd_dhcp_lease_get_pop3(sd_dhcp_lease *lease, const struct in_addr **addr);
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int sd_dhcp_lease_get_smtp(sd_dhcp_lease *lease, const struct in_addr **addr);
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int sd_dhcp_lease_get_lpr(sd_dhcp_lease *lease, const struct in_addr **addr);
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int sd_dhcp_lease_get_mtu(sd_dhcp_lease *lease, uint16_t *mtu);
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int sd_dhcp_lease_get_domainname(sd_dhcp_lease *lease, const char **domainname);
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int sd_dhcp_lease_get_search_domains(sd_dhcp_lease *lease, char ***domains);
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int sd_dhcp_lease_get_hostname(sd_dhcp_lease *lease, const char **hostname);
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int sd_dhcp_lease_get_root_path(sd_dhcp_lease *lease, const char **root_path);
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int sd_dhcp_lease_get_routes(sd_dhcp_lease *lease, sd_dhcp_route ***routes);
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int sd_dhcp_lease_get_vendor_specific(sd_dhcp_lease *lease, const void **data, size_t *data_len);
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int sd_dhcp_lease_get_client_id(sd_dhcp_lease *lease, const void **client_id, size_t *client_id_len);
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int sd_dhcp_lease_get_timezone(sd_dhcp_lease *lease, const char **timezone);
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int sd_dhcp_route_get_destination(sd_dhcp_route *route, struct in_addr *destination);
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int sd_dhcp_route_get_destination_prefix_length(sd_dhcp_route *route, uint8_t *length);
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int sd_dhcp_route_get_gateway(sd_dhcp_route *route, struct in_addr *gateway);
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int sd_dhcp_route_get_option(sd_dhcp_route *route);
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_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_dhcp_lease, sd_dhcp_lease_unref);
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_SD_END_DECLARATIONS;
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#endif
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