projects / systemd.git / blame
| Commit | Line | Data |
|---|---|---|
| 60f067b4 JS |
1 | /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ |
| 2 | ||
| 3 | #pragma once | |
| 4 | ||
| 5 | /*** | |
| 6 | This file is part of systemd. | |
| 7 | ||
| 8 | Copyright (C) 2013 Intel Corporation. All rights reserved. | |
| 9 | Copyright (C) 2014 Tom Gundersen | |
| 10 | ||
| 11 | systemd is free software; you can redistribute it and/or modify it | |
| 12 | under the terms of the GNU Lesser General Public License as published by | |
| 13 | the Free Software Foundation; either version 2.1 of the License, or | |
| 14 | (at your option) any later version. | |
| 15 | ||
| 16 | systemd is distributed in the hope that it will be useful, but | |
| 17 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 18 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 19 | Lesser General Public License for more details. | |
| 20 | ||
| 21 | You should have received a copy of the GNU Lesser General Public License | |
| 22 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
| 23 | ***/ | |
| 24 | ||
| 25 | #include <stdint.h> | |
| 26 | #include <linux/if_packet.h> | |
| 27 | ||
| 28 | #include "refcnt.h" | |
| 29 | #include "util.h" | |
| 30 | ||
| 31 | #include "dhcp-protocol.h" | |
| 32 | ||
| 33 | #include "sd-dhcp-client.h" | |
| 34 | ||
| e842803a MB |
35 | struct sd_dhcp_route { |
| 36 | struct in_addr dst_addr; | |
| 37 | struct in_addr gw_addr; | |
| 38 | uint8_t dst_prefixlen; | |
| 39 | }; | |
| 40 | ||
| 60f067b4 JS |
41 | struct sd_dhcp_lease { |
| 42 | RefCount n_ref; | |
| 43 | ||
| 44 | int32_t time_offset; | |
| 45 | uint32_t t1; | |
| 46 | uint32_t t2; | |
| 47 | uint32_t lifetime; | |
| 48 | uint32_t mtu_aging_timeout; | |
| 49 | be32_t address; | |
| 50 | be32_t server_address; | |
| 51 | be32_t subnet_mask; | |
| 52 | be32_t router; | |
| 53 | be32_t next_server; | |
| 54 | be32_t broadcast; | |
| 55 | struct in_addr *dns; | |
| 56 | size_t dns_size; | |
| 57 | struct in_addr *ntp; | |
| 58 | size_t ntp_size; | |
| 59 | struct in_addr *policy_filter; | |
| 60 | size_t policy_filter_size; | |
| e842803a | 61 | struct sd_dhcp_route *static_route; |
| 60f067b4 | 62 | size_t static_route_size; |
| e842803a | 63 | size_t static_route_allocated; |
| 60f067b4 JS |
64 | uint16_t boot_file_size; |
| 65 | uint16_t mdr; | |
| 66 | uint16_t mtu; | |
| 67 | uint8_t ttl; | |
| 68 | bool ip_forward; | |
| 69 | bool ip_forward_non_local; | |
| 70 | char *domainname; | |
| 71 | char *hostname; | |
| 72 | char *root_path; | |
| 73 | }; | |
| 74 | ||
| 75 | int dhcp_lease_new(sd_dhcp_lease **ret); | |
| 76 | int dhcp_lease_parse_options(uint8_t code, uint8_t len, const uint8_t *option, | |
| 77 | void *user_data); | |
| 78 | ||
| 79 | int dhcp_lease_save(sd_dhcp_lease *lease, const char *lease_file); | |
| 80 | int dhcp_lease_load(const char *lease_file, sd_dhcp_lease **ret); | |
| 81 | ||
| 82 | int dhcp_lease_set_default_subnet_mask(sd_dhcp_lease *lease); | |
| 83 | ||
| 84 | DEFINE_TRIVIAL_CLEANUP_FUNC(sd_dhcp_lease*, sd_dhcp_lease_unref); | |
| 85 | #define _cleanup_dhcp_lease_unref_ _cleanup_(sd_dhcp_lease_unrefp) |