1/*
2 * Copyright (c) 2017 Cisco and/or its affiliates.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at:
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16#include <vnet/ip/ip.h>
17#include <nat/nat_dpo.h>
18
19dpo_type_t nat_dpo_type;
20
21void
22nat_dpo_create (dpo_proto_t dproto, u32 aftr_index, dpo_id_t * dpo)
23{
24  dpo_set (dpo, nat_dpo_type, dproto, aftr_index);
25}
26
27u8 *
28format_nat_dpo (u8 * s, va_list * args)
29{
30  index_t index = va_arg (*args, index_t);
31  CLIB_UNUSED (u32 indent) = va_arg (*args, u32);
32
33  return (format (s, "NAT44 out2in: AFTR:%d", index));
34}
35
36static void
37nat_dpo_lock (dpo_id_t * dpo)
38{
39}
40
41static void
42nat_dpo_unlock (dpo_id_t * dpo)
43{
44}
45
46const static dpo_vft_t nat_dpo_vft = {
47  .dv_lock = nat_dpo_lock,
48  .dv_unlock = nat_dpo_unlock,
49  .dv_format = format_nat_dpo,
50};
51
52const static char *const nat_ip4_nodes[] = {
53  "nat44-out2in",
54  NULL,
55};
56
57const static char *const nat_ip6_nodes[] = {
58  NULL,
59};
60
61const static char *const *const nat_nodes[DPO_PROTO_NUM] = {
62  [DPO_PROTO_IP4] = nat_ip4_nodes,
63  [DPO_PROTO_IP6] = nat_ip6_nodes,
64  [DPO_PROTO_MPLS] = NULL,
65};
66
67void
68nat_dpo_module_init (void)
69{
70  nat_dpo_type = dpo_register_new_type (&nat_dpo_vft, nat_nodes);
71}
72
73/*
74 * fd.io coding-style-patch-verification: ON
75 *
76 * Local Variables:
77 * eval: (c-set-style "gnu")
78 * End:
79 */
80