1 /* SPDX-License-Identifier: LGPL-2.1+ */
2 #ifndef foosddhcpclienthfoo
3 #define foosddhcpclienthfoo
6 Copyright © 2013 Intel Corporation. All rights reserved.
8 systemd is free software; you can redistribute it and/or modify it
9 under the terms of the GNU Lesser General Public License as published by
10 the Free Software Foundation; either version 2.1 of the License, or
11 (at your option) any later version.
13 systemd is distributed in the hope that it will be useful, but
14 WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 Lesser General Public License for more details.
18 You should have received a copy of the GNU Lesser General Public License
19 along with systemd; If not, see <http://www.gnu.org/licenses/>.
23 #include <net/ethernet.h>
24 #include <netinet/in.h>
25 #include <sys/types.h>
28 #include "sd-dhcp-lease.h"
31 #include "_sd-common.h"
33 _SD_BEGIN_DECLARATIONS
;
36 SD_DHCP_CLIENT_EVENT_STOP
= 0,
37 SD_DHCP_CLIENT_EVENT_IP_ACQUIRE
= 1,
38 SD_DHCP_CLIENT_EVENT_IP_CHANGE
= 2,
39 SD_DHCP_CLIENT_EVENT_EXPIRED
= 3,
40 SD_DHCP_CLIENT_EVENT_RENEW
= 4,
44 SD_DHCP_OPTION_PAD
= 0,
45 SD_DHCP_OPTION_SUBNET_MASK
= 1,
46 SD_DHCP_OPTION_TIME_OFFSET
= 2,
47 SD_DHCP_OPTION_ROUTER
= 3,
48 SD_DHCP_OPTION_DOMAIN_NAME_SERVER
= 6,
49 SD_DHCP_OPTION_HOST_NAME
= 12,
50 SD_DHCP_OPTION_BOOT_FILE_SIZE
= 13,
51 SD_DHCP_OPTION_DOMAIN_NAME
= 15,
52 SD_DHCP_OPTION_ROOT_PATH
= 17,
53 SD_DHCP_OPTION_ENABLE_IP_FORWARDING
= 19,
54 SD_DHCP_OPTION_ENABLE_IP_FORWARDING_NL
= 20,
55 SD_DHCP_OPTION_POLICY_FILTER
= 21,
56 SD_DHCP_OPTION_INTERFACE_MDR
= 22,
57 SD_DHCP_OPTION_INTERFACE_TTL
= 23,
58 SD_DHCP_OPTION_INTERFACE_MTU_AGING_TIMEOUT
= 24,
59 SD_DHCP_OPTION_INTERFACE_MTU
= 26,
60 SD_DHCP_OPTION_BROADCAST
= 28,
61 /* Windows 10 option to send when Anonymize=true */
62 SD_DHCP_OPTION_ROUTER_DISCOVER
= 31,
63 SD_DHCP_OPTION_STATIC_ROUTE
= 33,
64 SD_DHCP_OPTION_NTP_SERVER
= 42,
65 SD_DHCP_OPTION_VENDOR_SPECIFIC
= 43,
66 /* Windows 10 option to send when Anonymize=true */
67 SD_DHCP_OPTION_NETBIOS_NAMESERVER
= 44,
68 /* Windows 10 option to send when Anonymize=true */
69 SD_DHCP_OPTION_NETBIOS_NODETYPE
= 46,
70 /* Windows 10 option to send when Anonymize=true */
71 SD_DHCP_OPTION_NETBIOS_SCOPE
= 47,
72 SD_DHCP_OPTION_REQUESTED_IP_ADDRESS
= 50,
73 SD_DHCP_OPTION_IP_ADDRESS_LEASE_TIME
= 51,
74 SD_DHCP_OPTION_OVERLOAD
= 52,
75 SD_DHCP_OPTION_MESSAGE_TYPE
= 53,
76 SD_DHCP_OPTION_SERVER_IDENTIFIER
= 54,
77 SD_DHCP_OPTION_PARAMETER_REQUEST_LIST
= 55,
78 SD_DHCP_OPTION_ERROR_MESSAGE
= 56,
79 SD_DHCP_OPTION_MAXIMUM_MESSAGE_SIZE
= 57,
80 SD_DHCP_OPTION_RENEWAL_T1_TIME
= 58,
81 SD_DHCP_OPTION_REBINDING_T2_TIME
= 59,
82 SD_DHCP_OPTION_VENDOR_CLASS_IDENTIFIER
= 60,
83 SD_DHCP_OPTION_CLIENT_IDENTIFIER
= 61,
84 SD_DHCP_OPTION_USER_CLASS
= 77,
85 SD_DHCP_OPTION_FQDN
= 81,
86 SD_DHCP_OPTION_NEW_POSIX_TIMEZONE
= 100,
87 SD_DHCP_OPTION_NEW_TZDB_TIMEZONE
= 101,
88 SD_DHCP_OPTION_DOMAIN_SEARCH_LIST
= 119,
89 SD_DHCP_OPTION_CLASSLESS_STATIC_ROUTE
= 121,
90 SD_DHCP_OPTION_PRIVATE_BASE
= 224,
91 /* Windows 10 option to send when Anonymize=true */
92 SD_DHCP_OPTION_PRIVATE_CLASSLESS_STATIC_ROUTE
= 249,
93 /* Windows 10 option to send when Anonymize=true */
94 SD_DHCP_OPTION_PRIVATE_PROXY_AUTODISCOVERY
= 252,
95 SD_DHCP_OPTION_PRIVATE_LAST
= 254,
96 SD_DHCP_OPTION_END
= 255,
99 typedef struct sd_dhcp_client sd_dhcp_client
;
101 typedef void (*sd_dhcp_client_callback_t
)(sd_dhcp_client
*client
, int event
, void *userdata
);
102 int sd_dhcp_client_set_callback(
103 sd_dhcp_client
*client
,
104 sd_dhcp_client_callback_t cb
,
107 int sd_dhcp_client_set_request_option(
108 sd_dhcp_client
*client
,
110 int sd_dhcp_client_set_request_address(
111 sd_dhcp_client
*client
,
112 const struct in_addr
*last_address
);
113 int sd_dhcp_client_set_request_broadcast(
114 sd_dhcp_client
*client
,
116 int sd_dhcp_client_set_ifindex(
117 sd_dhcp_client
*client
,
118 int interface_index
);
119 int sd_dhcp_client_set_mac(
120 sd_dhcp_client
*client
,
124 int sd_dhcp_client_set_client_id(
125 sd_dhcp_client
*client
,
129 int sd_dhcp_client_set_iaid_duid(
130 sd_dhcp_client
*client
,
136 int sd_dhcp_client_set_iaid_duid_llt(
137 sd_dhcp_client
*client
,
141 int sd_dhcp_client_set_duid(
142 sd_dhcp_client
*client
,
146 int sd_dhcp_client_set_duid_llt(
147 sd_dhcp_client
*client
,
149 int sd_dhcp_client_get_client_id(
150 sd_dhcp_client
*client
,
152 const uint8_t **data
,
154 int sd_dhcp_client_set_mtu(
155 sd_dhcp_client
*client
,
157 int sd_dhcp_client_set_client_port(
158 sd_dhcp_client
*client
,
160 int sd_dhcp_client_set_hostname(
161 sd_dhcp_client
*client
,
162 const char *hostname
);
163 int sd_dhcp_client_set_vendor_class_identifier(
164 sd_dhcp_client
*client
,
166 int sd_dhcp_client_set_user_class(
167 sd_dhcp_client
*client
,
168 const char* const *user_class
);
169 int sd_dhcp_client_get_lease(
170 sd_dhcp_client
*client
,
171 sd_dhcp_lease
**ret
);
173 int sd_dhcp_client_stop(sd_dhcp_client
*client
);
174 int sd_dhcp_client_start(sd_dhcp_client
*client
);
176 sd_dhcp_client
*sd_dhcp_client_ref(sd_dhcp_client
*client
);
177 sd_dhcp_client
*sd_dhcp_client_unref(sd_dhcp_client
*client
);
179 /* NOTE: anonymize parameter is used to initialize PRL memory with different
180 * options when using RFC7844 Anonymity Profiles */
181 int sd_dhcp_client_new(sd_dhcp_client
**ret
, int anonymize
);
183 int sd_dhcp_client_attach_event(
184 sd_dhcp_client
*client
,
187 int sd_dhcp_client_detach_event(sd_dhcp_client
*client
);
188 sd_event
*sd_dhcp_client_get_event(sd_dhcp_client
*client
);
190 _SD_DEFINE_POINTER_CLEANUP_FUNC(sd_dhcp_client
, sd_dhcp_client_unref
);
192 _SD_END_DECLARATIONS
;