| xj | b04a402 | 2021-11-25 15:01:52 +0800 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | /* Copyright (C) 2007-2018 B.A.T.M.A.N. contributors: |
| 3 | * |
| 4 | * Marek Lindner, Simon Wunderlich |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or |
| 7 | * modify it under the terms of version 2 of the GNU General Public |
| 8 | * License as published by the Free Software Foundation. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, but |
| 11 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 13 | * General Public License for more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License |
| 16 | * along with this program; if not, see <http://www.gnu.org/licenses/>. |
| 17 | */ |
| 18 | |
| 19 | #ifndef _NET_BATMAN_ADV_TVLV_H_ |
| 20 | #define _NET_BATMAN_ADV_TVLV_H_ |
| 21 | |
| 22 | #include "main.h" |
| 23 | |
| 24 | #include <linux/types.h> |
| 25 | |
| 26 | struct batadv_ogm_packet; |
| 27 | |
| 28 | void batadv_tvlv_container_register(struct batadv_priv *bat_priv, |
| 29 | u8 type, u8 version, |
| 30 | void *tvlv_value, u16 tvlv_value_len); |
| 31 | u16 batadv_tvlv_container_ogm_append(struct batadv_priv *bat_priv, |
| 32 | unsigned char **packet_buff, |
| 33 | int *packet_buff_len, int packet_min_len); |
| 34 | void batadv_tvlv_ogm_receive(struct batadv_priv *bat_priv, |
| 35 | struct batadv_ogm_packet *batadv_ogm_packet, |
| 36 | struct batadv_orig_node *orig_node); |
| 37 | void batadv_tvlv_container_unregister(struct batadv_priv *bat_priv, |
| 38 | u8 type, u8 version); |
| 39 | |
| 40 | void batadv_tvlv_handler_register(struct batadv_priv *bat_priv, |
| 41 | void (*optr)(struct batadv_priv *bat_priv, |
| 42 | struct batadv_orig_node *orig, |
| 43 | u8 flags, |
| 44 | void *tvlv_value, |
| 45 | u16 tvlv_value_len), |
| 46 | int (*uptr)(struct batadv_priv *bat_priv, |
| 47 | u8 *src, u8 *dst, |
| 48 | void *tvlv_value, |
| 49 | u16 tvlv_value_len), |
| 50 | u8 type, u8 version, u8 flags); |
| 51 | void batadv_tvlv_handler_unregister(struct batadv_priv *bat_priv, |
| 52 | u8 type, u8 version); |
| 53 | int batadv_tvlv_containers_process(struct batadv_priv *bat_priv, |
| 54 | bool ogm_source, |
| 55 | struct batadv_orig_node *orig_node, |
| 56 | u8 *src, u8 *dst, |
| 57 | void *tvlv_buff, u16 tvlv_buff_len); |
| 58 | void batadv_tvlv_unicast_send(struct batadv_priv *bat_priv, u8 *src, |
| 59 | u8 *dst, u8 type, u8 version, |
| 60 | void *tvlv_value, u16 tvlv_value_len); |
| 61 | |
| 62 | #endif /* _NET_BATMAN_ADV_TVLV_H_ */ |