libnl: /data/src/libnl3/include/netlink/xfrm/sa.h Source File

libnl 3.7.0

sa.h
1 /*
2 * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
3 *
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the
15 * distribution.
16 *
17 * Neither the name of Texas Instruments Incorporated nor the names of
18 * its contributors may be used to endorse or promote products derived
19 * from this software without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
24 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
25 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
27 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 *
33 */
34 #ifndef NETLINK_XFRM_SA_H_
35 #define NETLINK_XFRM_SA_H_
36
37 #include <netlink/netlink.h>
38 #include <netlink/cache.h>
39 #include <netlink/addr.h>
40 #include <linux/xfrm.h>
41
42 #ifdef __cplusplus
43 extern "C" {
44 #endif
45
46 struct xfrmnl_sa;
47
48 extern struct xfrmnl_sa* xfrmnl_sa_alloc(void);
49 extern void xfrmnl_sa_put(struct xfrmnl_sa *);
50
51 extern int xfrmnl_sa_alloc_cache(struct nl_sock *, struct nl_cache **);
52 extern struct xfrmnl_sa* xfrmnl_sa_get(struct nl_cache*, struct nl_addr*, unsigned int, unsigned int);
53
54 extern int xfrmnl_sa_parse(struct nlmsghdr *n, struct xfrmnl_sa **result);
55
56 extern int xfrmnl_sa_build_get_request(struct nl_addr*, unsigned int, unsigned int,
57 unsigned int, unsigned int, struct nl_msg **);
58 extern int xfrmnl_sa_get_kernel(struct nl_sock*, struct nl_addr*, unsigned int,
59 unsigned int, unsigned int, unsigned int, struct xfrmnl_sa**);
60
61 extern int xfrmnl_sa_build_add_request(struct xfrmnl_sa*, int, struct nl_msg **);
62 extern int xfrmnl_sa_add(struct nl_sock*, struct xfrmnl_sa*, int);
63
64 extern int xfrmnl_sa_build_update_request(struct xfrmnl_sa*, int, struct nl_msg **);
65 extern int xfrmnl_sa_update(struct nl_sock*, struct xfrmnl_sa*, int);
66
67 extern int xfrmnl_sa_build_delete_request(struct xfrmnl_sa*, int, struct nl_msg **);
68 extern int xfrmnl_sa_delete(struct nl_sock*, struct xfrmnl_sa*, int);
69
70 extern struct xfrmnl_sel* xfrmnl_sa_get_sel (struct xfrmnl_sa*);
71 extern int xfrmnl_sa_set_sel (struct xfrmnl_sa*, struct xfrmnl_sel*);
72
73 extern struct nl_addr* xfrmnl_sa_get_daddr (struct xfrmnl_sa*);
74 extern int xfrmnl_sa_set_daddr (struct xfrmnl_sa*, struct nl_addr*);
75
76 extern int xfrmnl_sa_get_spi (struct xfrmnl_sa*);
77 extern int xfrmnl_sa_set_spi (struct xfrmnl_sa*, unsigned int);
78
79 extern int xfrmnl_sa_get_proto (struct xfrmnl_sa*);
80 extern int xfrmnl_sa_set_proto (struct xfrmnl_sa*, unsigned int);
81
82 extern struct nl_addr* xfrmnl_sa_get_saddr (struct xfrmnl_sa*);
83 extern int xfrmnl_sa_set_saddr (struct xfrmnl_sa*, struct nl_addr*);
84
85 extern struct xfrmnl_ltime_cfg* xfrmnl_sa_get_lifetime_cfg (struct xfrmnl_sa*);
86 extern int xfrmnl_sa_set_lifetime_cfg (struct xfrmnl_sa*, struct xfrmnl_ltime_cfg*);
87
88 extern int xfrmnl_sa_get_curlifetime (struct xfrmnl_sa*, unsigned long long int*,
89 unsigned long long int*, unsigned long long int*,
90 unsigned long long int*);
91
92 extern int xfrmnl_sa_get_stats (struct xfrmnl_sa*, unsigned long long int*,
93 unsigned long long int*, unsigned long long int*);
94
95 extern int xfrmnl_sa_get_seq (struct xfrmnl_sa*);
96
97 extern int xfrmnl_sa_get_reqid (struct xfrmnl_sa*);
98 extern int xfrmnl_sa_set_reqid (struct xfrmnl_sa*, unsigned int);
99
100 extern int xfrmnl_sa_get_family (struct xfrmnl_sa*);
101 extern int xfrmnl_sa_set_family (struct xfrmnl_sa*, unsigned int);
102
103 extern int xfrmnl_sa_get_mode (struct xfrmnl_sa*);
104 extern int xfrmnl_sa_set_mode (struct xfrmnl_sa*, unsigned int);
105
106 extern int xfrmnl_sa_get_replay_window (struct xfrmnl_sa*);
107 extern int xfrmnl_sa_set_replay_window (struct xfrmnl_sa*, unsigned int);
108
109 extern int xfrmnl_sa_get_flags (struct xfrmnl_sa*);
110 extern int xfrmnl_sa_set_flags (struct xfrmnl_sa*, unsigned int);
111
112 extern int xfrmnl_sa_get_aead_params (struct xfrmnl_sa*, char*, unsigned int*,
113 unsigned int*, char*);
114 extern int xfrmnl_sa_set_aead_params (struct xfrmnl_sa*, const char*, unsigned int,
115 unsigned int, const char*);
116
117 extern int xfrmnl_sa_get_auth_params (struct xfrmnl_sa*, char*, unsigned int*,
118 unsigned int*, char*);
119 extern int xfrmnl_sa_set_auth_params (struct xfrmnl_sa*, const char*, unsigned int,
120 unsigned int, const char*);
121
122 extern int xfrmnl_sa_get_crypto_params (struct xfrmnl_sa*, char*, unsigned int*, char*);
123 extern int xfrmnl_sa_set_crypto_params (struct xfrmnl_sa*, const char*, unsigned int,
124 const char*);
125
126 extern int xfrmnl_sa_get_comp_params (struct xfrmnl_sa*, char*, unsigned int*, char*);
127 extern int xfrmnl_sa_set_comp_params (struct xfrmnl_sa*, const char*, unsigned int,
128 const char*);
129
130 extern int xfrmnl_sa_get_encap_tmpl (struct xfrmnl_sa*, unsigned int*, unsigned int*,
131 unsigned int*, struct nl_addr**);
132 extern int xfrmnl_sa_set_encap_tmpl (struct xfrmnl_sa*, unsigned int, unsigned int,
133 unsigned int, struct nl_addr*);
134
135 extern int xfrmnl_sa_get_tfcpad (struct xfrmnl_sa*);
136 extern int xfrmnl_sa_set_tfcpad (struct xfrmnl_sa*, unsigned int);
137
138 extern struct nl_addr* xfrmnl_sa_get_coaddr (struct xfrmnl_sa*);
139 extern int xfrmnl_sa_set_coaddr (struct xfrmnl_sa*, struct nl_addr*);
140
141 extern int xfrmnl_sa_get_mark (struct xfrmnl_sa*, unsigned int*, unsigned int*);
142 extern int xfrmnl_sa_set_mark (struct xfrmnl_sa*, unsigned int, unsigned int);
143
144 extern int xfrmnl_sa_get_sec_ctx (struct xfrmnl_sa*, unsigned int*, unsigned int*,
145 unsigned int*, unsigned int*, char*);
146 extern int xfrmnl_sa_set_sec_ctx (struct xfrmnl_sa*, unsigned int, unsigned int,
147 unsigned int, unsigned int, const char*);
148
149 extern int xfrmnl_sa_get_replay_maxage (struct xfrmnl_sa*);
150 extern int xfrmnl_sa_set_replay_maxage (struct xfrmnl_sa*, unsigned int);
151
152 extern int xfrmnl_sa_get_replay_maxdiff (struct xfrmnl_sa*);
153 extern int xfrmnl_sa_set_replay_maxdiff (struct xfrmnl_sa*, unsigned int);
154
155 extern int xfrmnl_sa_get_replay_state (struct xfrmnl_sa*, unsigned int*,
156 unsigned int*, unsigned int*);
157 extern int xfrmnl_sa_set_replay_state (struct xfrmnl_sa*, unsigned int,
158 unsigned int, unsigned int);
159
160 extern int xfrmnl_sa_get_replay_state_esn (struct xfrmnl_sa*, unsigned int*, unsigned int*,
161 unsigned int*, unsigned int*, unsigned int*,
162 unsigned int*, unsigned int*);
163 extern int xfrmnl_sa_set_replay_state_esn (struct xfrmnl_sa*, unsigned int, unsigned int,
164 unsigned int, unsigned int, unsigned int,
165 unsigned int, unsigned int*);
166
167 extern int xfrmnl_sa_get_user_offload (struct xfrmnl_sa*, int*, uint8_t *);
168 extern int xfrmnl_sa_set_user_offload (struct xfrmnl_sa*, int, uint8_t);
169
170 extern int xfrmnl_sa_is_expiry_reached (struct xfrmnl_sa*);
171 extern int xfrmnl_sa_is_hardexpiry_reached (struct xfrmnl_sa*);
172
173 extern char* xfrmnl_sa_flags2str(int, char *, size_t);
174 extern int xfrmnl_sa_str2flag(const char *);
175
176 extern char* xfrmnl_sa_mode2str(int, char *, size_t);
177 extern int xfrmnl_sa_str2mode(const char *);
178
179 #ifdef __cplusplus
180 }
181 #endif
182
183 #endif