1 /* Copyright (C) 2007-2016 B.A.T.M.A.N. contributors: 2 * 3 * Marek Lindner, Simon Wunderlich 4 * 5 * This program is free software; you can redistribute it and/or 6 * modify it under the terms of version 2 of the GNU General Public 7 * License as published by the Free Software Foundation. 8 * 9 * This program is distributed in the hope that it will be useful, but 10 * WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * General Public License for more details. 13 * 14 * You should have received a copy of the GNU General Public License 15 * along with this program; if not, see <http://www.gnu.org/licenses/>. 16 */ 17 18 #ifndef _NET_BATMAN_ADV_TVLV_H_ 19 #define _NET_BATMAN_ADV_TVLV_H_ 20 21 #include "main.h" 22 23 #include <linux/types.h> 24 25 struct batadv_ogm_packet; 26 27 void batadv_tvlv_container_register(struct batadv_priv *bat_priv, 28 u8 type, u8 version, 29 void *tvlv_value, u16 tvlv_value_len); 30 u16 batadv_tvlv_container_ogm_append(struct batadv_priv *bat_priv, 31 unsigned char **packet_buff, 32 int *packet_buff_len, int packet_min_len); 33 void batadv_tvlv_ogm_receive(struct batadv_priv *bat_priv, 34 struct batadv_ogm_packet *batadv_ogm_packet, 35 struct batadv_orig_node *orig_node); 36 void batadv_tvlv_container_unregister(struct batadv_priv *bat_priv, 37 u8 type, u8 version); 38 39 void batadv_tvlv_handler_register(struct batadv_priv *bat_priv, 40 void (*optr)(struct batadv_priv *bat_priv, 41 struct batadv_orig_node *orig, 42 u8 flags, 43 void *tvlv_value, 44 u16 tvlv_value_len), 45 int (*uptr)(struct batadv_priv *bat_priv, 46 u8 *src, u8 *dst, 47 void *tvlv_value, 48 u16 tvlv_value_len), 49 u8 type, u8 version, u8 flags); 50 void batadv_tvlv_handler_unregister(struct batadv_priv *bat_priv, 51 u8 type, u8 version); 52 int batadv_tvlv_containers_process(struct batadv_priv *bat_priv, 53 bool ogm_source, 54 struct batadv_orig_node *orig_node, 55 u8 *src, u8 *dst, 56 void *tvlv_buff, u16 tvlv_buff_len); 57 void batadv_tvlv_unicast_send(struct batadv_priv *bat_priv, u8 *src, 58 u8 *dst, u8 type, u8 version, 59 void *tvlv_value, u16 tvlv_value_len); 60 61 #endif /* _NET_BATMAN_ADV_TVLV_H_ */ 62