Line data Source code
1 : /* SPDX-License-Identifier: LGPL-2.1+ */
2 : #ifndef foosddhcp6clienthfoo
3 : #define foosddhcp6clienthfoo
4 :
5 : /***
6 : Copyright © 2014 Intel Corporation. All rights reserved.
7 :
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.
12 :
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.
17 :
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/>.
20 : ***/
21 :
22 : #include <inttypes.h>
23 : #include <net/ethernet.h>
24 : #include <sys/types.h>
25 :
26 : #include "sd-dhcp6-lease.h"
27 : #include "sd-event.h"
28 :
29 : #include "_sd-common.h"
30 :
31 : _SD_BEGIN_DECLARATIONS;
32 :
33 : enum {
34 : SD_DHCP6_CLIENT_EVENT_STOP = 0,
35 : SD_DHCP6_CLIENT_EVENT_RESEND_EXPIRE = 10,
36 : SD_DHCP6_CLIENT_EVENT_RETRANS_MAX = 11,
37 : SD_DHCP6_CLIENT_EVENT_IP_ACQUIRE = 12,
38 : SD_DHCP6_CLIENT_EVENT_INFORMATION_REQUEST = 13,
39 : };
40 :
41 : enum {
42 : SD_DHCP6_OPTION_CLIENTID = 1,
43 : SD_DHCP6_OPTION_SERVERID = 2,
44 : SD_DHCP6_OPTION_IA_NA = 3,
45 : SD_DHCP6_OPTION_IA_TA = 4,
46 : SD_DHCP6_OPTION_IAADDR = 5,
47 : SD_DHCP6_OPTION_ORO = 6,
48 : SD_DHCP6_OPTION_PREFERENCE = 7,
49 : SD_DHCP6_OPTION_ELAPSED_TIME = 8,
50 : SD_DHCP6_OPTION_RELAY_MSG = 9,
51 : /* option code 10 is unassigned */
52 : SD_DHCP6_OPTION_AUTH = 11,
53 : SD_DHCP6_OPTION_UNICAST = 12,
54 : SD_DHCP6_OPTION_STATUS_CODE = 13,
55 : SD_DHCP6_OPTION_RAPID_COMMIT = 14,
56 : SD_DHCP6_OPTION_USER_CLASS = 15,
57 : SD_DHCP6_OPTION_VENDOR_CLASS = 16,
58 : SD_DHCP6_OPTION_VENDOR_OPTS = 17,
59 : SD_DHCP6_OPTION_INTERFACE_ID = 18,
60 : SD_DHCP6_OPTION_RECONF_MSG = 19,
61 : SD_DHCP6_OPTION_RECONF_ACCEPT = 20,
62 :
63 : SD_DHCP6_OPTION_DNS_SERVERS = 23, /* RFC 3646 */
64 : SD_DHCP6_OPTION_DOMAIN_LIST = 24, /* RFC 3646 */
65 : SD_DHCP6_OPTION_IA_PD = 25, /* RFC 3633, prefix delegation */
66 : SD_DHCP6_OPTION_IA_PD_PREFIX = 26, /* RFC 3633, prefix delegation */
67 :
68 : SD_DHCP6_OPTION_SNTP_SERVERS = 31, /* RFC 4075, deprecated */
69 :
70 : /* option code 35 is unassigned */
71 :
72 : SD_DHCP6_OPTION_FQDN = 39, /* RFC 4704 */
73 :
74 : SD_DHCP6_OPTION_NTP_SERVER = 56, /* RFC 5908 */
75 :
76 : /* option codes 89-142 are unassigned */
77 : /* option codes 144-65535 are unassigned */
78 : };
79 :
80 : typedef struct sd_dhcp6_client sd_dhcp6_client;
81 :
82 : typedef void (*sd_dhcp6_client_callback_t)(sd_dhcp6_client *client, int event, void *userdata);
83 : int sd_dhcp6_client_set_callback(
84 : sd_dhcp6_client *client,
85 : sd_dhcp6_client_callback_t cb,
86 : void *userdata);
87 :
88 : int sd_dhcp6_client_set_ifindex(
89 : sd_dhcp6_client *client,
90 : int interface_index);
91 : int sd_dhcp6_client_set_local_address(
92 : sd_dhcp6_client *client,
93 : const struct in6_addr *local_address);
94 : int sd_dhcp6_client_set_mac(
95 : sd_dhcp6_client *client,
96 : const uint8_t *addr,
97 : size_t addr_len,
98 : uint16_t arp_type);
99 : int sd_dhcp6_client_set_duid(
100 : sd_dhcp6_client *client,
101 : uint16_t duid_type,
102 : const void *duid,
103 : size_t duid_len);
104 : int sd_dhcp6_client_set_duid_llt(
105 : sd_dhcp6_client *client,
106 : uint64_t llt_time);
107 : int sd_dhcp6_client_set_iaid(
108 : sd_dhcp6_client *client,
109 : uint32_t iaid);
110 : int sd_dhcp6_client_set_fqdn(
111 : sd_dhcp6_client *client,
112 : const char *fqdn);
113 : int sd_dhcp6_client_set_information_request(
114 : sd_dhcp6_client *client,
115 : int enabled);
116 : int sd_dhcp6_client_get_information_request(
117 : sd_dhcp6_client *client,
118 : int *enabled);
119 : int sd_dhcp6_client_set_request_option(
120 : sd_dhcp6_client *client,
121 : uint16_t option);
122 : int sd_dhcp6_client_get_prefix_delegation(sd_dhcp6_client *client,
123 : int *delegation);
124 : int sd_dhcp6_client_set_prefix_delegation(sd_dhcp6_client *client,
125 : int delegation);
126 : int sd_dhcp6_client_get_address_request(sd_dhcp6_client *client,
127 : int *request);
128 : int sd_dhcp6_client_set_address_request(sd_dhcp6_client *client,
129 : int request);
130 : int sd_dhcp6_client_set_transaction_id(sd_dhcp6_client *client, uint32_t transaction_id);
131 :
132 : int sd_dhcp6_client_get_lease(
133 : sd_dhcp6_client *client,
134 : sd_dhcp6_lease **ret);
135 :
136 : int sd_dhcp6_client_stop(sd_dhcp6_client *client);
137 : int sd_dhcp6_client_start(sd_dhcp6_client *client);
138 : int sd_dhcp6_client_is_running(sd_dhcp6_client *client);
139 : int sd_dhcp6_client_attach_event(
140 : sd_dhcp6_client *client,
141 : sd_event *event,
142 : int64_t priority);
143 : int sd_dhcp6_client_detach_event(sd_dhcp6_client *client);
144 : sd_event *sd_dhcp6_client_get_event(sd_dhcp6_client *client);
145 : sd_dhcp6_client *sd_dhcp6_client_ref(sd_dhcp6_client *client);
146 : sd_dhcp6_client *sd_dhcp6_client_unref(sd_dhcp6_client *client);
147 : int sd_dhcp6_client_new(sd_dhcp6_client **ret);
148 :
149 6 : _SD_DEFINE_POINTER_CLEANUP_FUNC(sd_dhcp6_client, sd_dhcp6_client_unref);
150 :
151 : _SD_END_DECLARATIONS;
152 :
153 : #endif
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