]>
Commit | Line | Data |
---|---|---|
6830a0c0 DDP |
1 | /* |
2 | * Copyright (c) 2015 Nicira, Inc. | |
3 | * | |
4 | * Licensed under the Apache License, Version 2.0 (the "License"); | |
5 | * you may not use this file except in compliance with the License. | |
6 | * You may obtain a copy of the License at: | |
7 | * | |
8 | * http://www.apache.org/licenses/LICENSE-2.0 | |
9 | * | |
10 | * Unless required by applicable law or agreed to in writing, software | |
11 | * distributed under the License is distributed on an "AS IS" BASIS, | |
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
13 | * See the License for the specific language governing permissions and | |
14 | * limitations under the License. | |
15 | */ | |
16 | ||
17 | #ifndef NETLINK_CONNTRACK_H | |
18 | #define NETLINK_CONNTRACK_H | |
19 | ||
1f161318 YHW |
20 | #include <linux/netfilter/nfnetlink_cttimeout.h> |
21 | ||
6830a0c0 DDP |
22 | #include "byte-order.h" |
23 | #include "compiler.h" | |
24 | #include "ct-dpif.h" | |
3e8a2ad1 | 25 | #include "openvswitch/dynamic-string.h" |
ee89ea7b | 26 | #include "openvswitch/hmap.h" |
64c96779 | 27 | #include "openvswitch/ofpbuf.h" |
6830a0c0 DDP |
28 | #include "timeval.h" |
29 | #include "unixctl.h" | |
30 | #include "util.h" | |
31 | ||
32 | enum nl_ct_event_type { | |
33 | NL_CT_EVENT_NEW = 1 << 0, | |
34 | NL_CT_EVENT_UPDATE = 1 << 1, | |
35 | NL_CT_EVENT_DELETE = 1 << 2, | |
36 | }; | |
37 | ||
1f161318 YHW |
38 | #define NL_CT_TIMEOUT_POLICY_MAX_ATTR (CTA_TIMEOUT_TCP_MAX + 1) |
39 | ||
40 | struct nl_ct_timeout_policy { | |
41 | char name[CTNL_TIMEOUT_NAME_MAX]; | |
42 | uint16_t l3num; | |
43 | uint8_t l4num; | |
44 | uint32_t attrs[NL_CT_TIMEOUT_POLICY_MAX_ATTR]; | |
45 | uint32_t present; | |
46 | }; | |
47 | ||
6830a0c0 | 48 | struct nl_ct_dump_state; |
1f161318 | 49 | struct nl_ct_timeout_policy_dump_state; |
6830a0c0 | 50 | |
ded30c74 | 51 | int nl_ct_dump_start(struct nl_ct_dump_state **, const uint16_t *zone, |
1f161318 | 52 | int *ptot_bkts); |
6830a0c0 DDP |
53 | int nl_ct_dump_next(struct nl_ct_dump_state *, struct ct_dpif_entry *); |
54 | int nl_ct_dump_done(struct nl_ct_dump_state *); | |
55 | ||
56 | int nl_ct_flush(void); | |
57 | int nl_ct_flush_zone(uint16_t zone); | |
817a7657 | 58 | int nl_ct_flush_tuple(const struct ct_dpif_tuple *, uint16_t zone); |
6830a0c0 | 59 | |
1f161318 YHW |
60 | int nl_ct_set_timeout_policy(const struct nl_ct_timeout_policy *nl_tp); |
61 | int nl_ct_get_timeout_policy(const char *tp_name, | |
62 | struct nl_ct_timeout_policy *nl_tp); | |
63 | int nl_ct_del_timeout_policy(const char *tp_name); | |
64 | int nl_ct_timeout_policy_dump_start( | |
65 | struct nl_ct_timeout_policy_dump_state **statep); | |
66 | int nl_ct_timeout_policy_dump_next( | |
67 | struct nl_ct_timeout_policy_dump_state *state, | |
68 | struct nl_ct_timeout_policy *nl_tp); | |
69 | int nl_ct_timeout_policy_dump_done( | |
70 | struct nl_ct_timeout_policy_dump_state *state); | |
71 | ||
6830a0c0 DDP |
72 | bool nl_ct_parse_entry(struct ofpbuf *, struct ct_dpif_entry *, |
73 | enum nl_ct_event_type *); | |
74 | void nl_ct_format_event_entry(const struct ct_dpif_entry *, | |
75 | enum nl_ct_event_type, struct ds *, | |
76 | bool verbose, bool print_stats); | |
77 | ||
78 | #endif /* NETLINK_CONNTRACK_H */ |