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"
29 #include "sd-dhcp-option.h"
32 #include "_sd-common.h"
34 _SD_BEGIN_DECLARATIONS
;
37 SD_DHCP_CLIENT_EVENT_STOP
= 0,
38 SD_DHCP_CLIENT_EVENT_IP_ACQUIRE
= 1,
39 SD_DHCP_CLIENT_EVENT_IP_CHANGE
= 2,
40 SD_DHCP_CLIENT_EVENT_EXPIRED
= 3,
41 SD_DHCP_CLIENT_EVENT_RENEW
= 4,
42 SD_DHCP_CLIENT_EVENT_SELECTING
= 5,
46 SD_DHCP_OPTION_PAD
= 0,
47 SD_DHCP_OPTION_SUBNET_MASK
= 1,
48 SD_DHCP_OPTION_TIME_OFFSET
= 2,
49 SD_DHCP_OPTION_ROUTER
= 3,
50 SD_DHCP_OPTION_DOMAIN_NAME_SERVER
= 6,
51 SD_DHCP_OPTION_HOST_NAME
= 12,
52 SD_DHCP_OPTION_BOOT_FILE_SIZE
= 13,
53 SD_DHCP_OPTION_DOMAIN_NAME
= 15,
54 SD_DHCP_OPTION_ROOT_PATH
= 17,
55 SD_DHCP_OPTION_ENABLE_IP_FORWARDING
= 19,
56 SD_DHCP_OPTION_ENABLE_IP_FORWARDING_NL
= 20,
57 SD_DHCP_OPTION_POLICY_FILTER
= 21,
58 SD_DHCP_OPTION_INTERFACE_MDR
= 22,
59 SD_DHCP_OPTION_INTERFACE_TTL
= 23,
60 SD_DHCP_OPTION_INTERFACE_MTU_AGING_TIMEOUT
= 24,
61 SD_DHCP_OPTION_INTERFACE_MTU
= 26,
62 SD_DHCP_OPTION_BROADCAST
= 28,
63 /* Windows 10 option to send when Anonymize=true */
64 SD_DHCP_OPTION_ROUTER_DISCOVER
= 31,
65 SD_DHCP_OPTION_STATIC_ROUTE
= 33,
66 SD_DHCP_OPTION_NTP_SERVER
= 42,
67 SD_DHCP_OPTION_VENDOR_SPECIFIC
= 43,
68 /* Windows 10 option to send when Anonymize=true */
69 SD_DHCP_OPTION_NETBIOS_NAMESERVER
= 44,
70 /* Windows 10 option to send when Anonymize=true */
71 SD_DHCP_OPTION_NETBIOS_NODETYPE
= 46,
72 /* Windows 10 option to send when Anonymize=true */
73 SD_DHCP_OPTION_NETBIOS_SCOPE
= 47,
74 SD_DHCP_OPTION_REQUESTED_IP_ADDRESS
= 50,
75 SD_DHCP_OPTION_IP_ADDRESS_LEASE_TIME
= 51,
76 SD_DHCP_OPTION_OVERLOAD
= 52,
77 SD_DHCP_OPTION_MESSAGE_TYPE
= 53,
78 SD_DHCP_OPTION_SERVER_IDENTIFIER
= 54,
79 SD_DHCP_OPTION_PARAMETER_REQUEST_LIST
= 55,
80 SD_DHCP_OPTION_ERROR_MESSAGE
= 56,
81 SD_DHCP_OPTION_MAXIMUM_MESSAGE_SIZE
= 57,
82 SD_DHCP_OPTION_RENEWAL_T1_TIME
= 58,
83 SD_DHCP_OPTION_REBINDING_T2_TIME
= 59,
84 SD_DHCP_OPTION_VENDOR_CLASS_IDENTIFIER
= 60,
85 SD_DHCP_OPTION_CLIENT_IDENTIFIER
= 61,
86 SD_DHCP_OPTION_USER_CLASS
= 77,
87 SD_DHCP_OPTION_FQDN
= 81,
88 SD_DHCP_OPTION_NEW_POSIX_TIMEZONE
= 100,
89 SD_DHCP_OPTION_NEW_TZDB_TIMEZONE
= 101,
90 SD_DHCP_OPTION_DOMAIN_SEARCH_LIST
= 119,
91 SD_DHCP_OPTION_SIP_SERVER
= 120,
92 SD_DHCP_OPTION_CLASSLESS_STATIC_ROUTE
= 121,
93 SD_DHCP_OPTION_PRIVATE_BASE
= 224,
94 /* Windows 10 option to send when Anonymize=true */
95 SD_DHCP_OPTION_PRIVATE_CLASSLESS_STATIC_ROUTE
= 249,
96 /* Windows 10 option to send when Anonymize=true */
97 SD_DHCP_OPTION_PRIVATE_PROXY_AUTODISCOVERY
= 252,
98 SD_DHCP_OPTION_PRIVATE_LAST
= 254,
99 SD_DHCP_OPTION_END
= 255,
102 typedef struct sd_dhcp_client sd_dhcp_client
;
104 typedef int (*sd_dhcp_client_callback_t
)(sd_dhcp_client
*client
, int event
, void *userdata
);
105 int sd_dhcp_client_set_callback(
106 sd_dhcp_client
*client
,
107 sd_dhcp_client_callback_t cb
,
110 int sd_dhcp_client_set_request_option(
111 sd_dhcp_client
*client
,
113 int sd_dhcp_client_set_request_address(
114 sd_dhcp_client
*client
,
115 const struct in_addr
*last_address
);
116 int sd_dhcp_client_set_request_broadcast(
117 sd_dhcp_client
*client
,
119 int sd_dhcp_client_set_ifindex(
120 sd_dhcp_client
*client
,
121 int interface_index
);
122 int sd_dhcp_client_set_mac(
123 sd_dhcp_client
*client
,
127 int sd_dhcp_client_set_client_id(
128 sd_dhcp_client
*client
,
132 int sd_dhcp_client_set_iaid_duid(
133 sd_dhcp_client
*client
,
139 int sd_dhcp_client_set_iaid_duid_llt(
140 sd_dhcp_client
*client
,
144 int sd_dhcp_client_set_duid(
145 sd_dhcp_client
*client
,
149 int sd_dhcp_client_set_duid_llt(
150 sd_dhcp_client
*client
,
152 int sd_dhcp_client_get_client_id(
153 sd_dhcp_client
*client
,
155 const uint8_t **data
,
157 int sd_dhcp_client_set_mtu(
158 sd_dhcp_client
*client
,
160 int sd_dhcp_client_set_max_attempts(
161 sd_dhcp_client
*client
,
163 int sd_dhcp_client_set_client_port(
164 sd_dhcp_client
*client
,
166 int sd_dhcp_client_set_hostname(
167 sd_dhcp_client
*client
,
168 const char *hostname
);
169 int sd_dhcp_client_set_vendor_class_identifier(
170 sd_dhcp_client
*client
,
172 int sd_dhcp_client_set_user_class(
173 sd_dhcp_client
*client
,
174 const char* const *user_class
);
175 int sd_dhcp_client_get_lease(
176 sd_dhcp_client
*client
,
177 sd_dhcp_lease
**ret
);
178 int sd_dhcp_client_set_service_type(
179 sd_dhcp_client
*client
,
182 int sd_dhcp_client_set_dhcp_option(sd_dhcp_client
*client
, sd_dhcp_option
*v
);
184 int sd_dhcp_client_stop(sd_dhcp_client
*client
);
185 int sd_dhcp_client_start(sd_dhcp_client
*client
);
186 int sd_dhcp_client_send_release(sd_dhcp_client
*client
);
187 int sd_dhcp_client_send_renew(sd_dhcp_client
*client
);
189 sd_dhcp_client
*sd_dhcp_client_ref(sd_dhcp_client
*client
);
190 sd_dhcp_client
*sd_dhcp_client_unref(sd_dhcp_client
*client
);
192 /* NOTE: anonymize parameter is used to initialize PRL memory with different
193 * options when using RFC7844 Anonymity Profiles */
194 int sd_dhcp_client_new(sd_dhcp_client
**ret
, int anonymize
);
196 int sd_dhcp_client_attach_event(
197 sd_dhcp_client
*client
,
200 int sd_dhcp_client_detach_event(sd_dhcp_client
*client
);
201 sd_event
*sd_dhcp_client_get_event(sd_dhcp_client
*client
);
203 _SD_DEFINE_POINTER_CLEANUP_FUNC(sd_dhcp_client
, sd_dhcp_client_unref
);
205 _SD_END_DECLARATIONS
;