projects / mirror_frr.git / blame
| Commit | Line | Data |
|---|---|---|
| acddc0ed | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
| 94effaf0 DA |
2 | /* Opaque data for Zebra from other daemons. |
| 3 | * | |
| 4 | * Copyright (C) 2021 Donatas Abraitis <donatas.abraitis@gmail.com> | |
| 94effaf0 DA |
5 | */ |
| 6 | ||
| 7 | #ifndef FRR_ROUTE_OPAQUE_H | |
| 8 | #define FRR_ROUTE_OPAQUE_H | |
| 9 | ||
| b5bb70e3 IR |
10 | #include "assert.h" |
| 11 | #include "zclient.h" | |
| 12 | ||
| 959331a3 RW |
13 | /* copied from bgpd/bgp_community.h */ |
| 14 | #define COMMUNITY_SIZE 4 | |
| 15 | /* copied from bgpd/bgp_lcommunity.h */ | |
| 16 | #define LCOMMUNITY_SIZE 12 | |
| 17 | /* copied from bgpd/bgp_route.h */ | |
| 18 | #define BGP_MAX_SELECTION_REASON_STR_BUF 32 | |
| 94effaf0 DA |
19 | |
| 20 | struct bgp_zebra_opaque { | |
| a9bf0ff2 | 21 | char aspath[256]; |
| 94effaf0 DA |
22 | |
| 23 | /* Show at least 10 communities AA:BB */ | |
| 24 | char community[COMMUNITY_SIZE * 20]; | |
| 25 | ||
| 26 | /* Show at least 10 large-communities AA:BB:CC */ | |
| 27 | char lcommunity[LCOMMUNITY_SIZE * 30]; | |
| 1d7260a1 DA |
28 | |
| 29 | /* 32 bytes seems enough because of | |
| 30 | * bgp_path_selection_confed_as_path which is | |
| 31 | * `Confederation based AS Path`. | |
| 32 | */ | |
| 33 | char selection_reason[BGP_MAX_SELECTION_REASON_STR_BUF]; | |
| 94effaf0 DA |
34 | }; |
| 35 | ||
| 5b5d66c4 RW |
36 | struct ospf_zebra_opaque { |
| 37 | char path_type[32]; | |
| 38 | char area_id[INET_ADDRSTRLEN]; | |
| 39 | char tag[16]; | |
| 40 | }; | |
| 41 | ||
| b5bb70e3 IR |
42 | static_assert(sizeof(struct bgp_zebra_opaque) <= ZAPI_MESSAGE_OPAQUE_LENGTH, |
| 43 | "BGP opaque data shouldn't be larger than zebra's buffer"); | |
| 5b5d66c4 RW |
44 | static_assert(sizeof(struct ospf_zebra_opaque) <= ZAPI_MESSAGE_OPAQUE_LENGTH, |
| 45 | "OSPF opaque data shouldn't be larger than zebra's buffer"); | |
| b5bb70e3 | 46 | |
| 94effaf0 | 47 | #endif /* FRR_ROUTE_OPAQUE_H */ |