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Sven Eckelmann9cfc7bd2012-05-12 02:09:43 +02001/* Copyright (C) 2007-2012 B.A.T.M.A.N. contributors:
Sven Eckelmannc6c8fea2010-12-13 11:19:28 +00002 *
Antonio Quartulli35c133a2012-03-14 13:03:01 +01003 * Marek Lindner, Simon Wunderlich, Antonio Quartulli
Sven Eckelmannc6c8fea2010-12-13 11:19:28 +00004 *
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, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
17 * 02110-1301, USA
Sven Eckelmannc6c8fea2010-12-13 11:19:28 +000018 */
19
20#ifndef _NET_BATMAN_ADV_TRANSLATION_TABLE_H_
21#define _NET_BATMAN_ADV_TRANSLATION_TABLE_H_
22
Sven Eckelmann08c36d32012-05-12 02:09:39 +020023int batadv_tt_len(int changes_num);
24int batadv_tt_init(struct bat_priv *bat_priv);
25void batadv_tt_local_add(struct net_device *soft_iface, const uint8_t *addr,
26 int ifindex);
27void batadv_tt_local_remove(struct bat_priv *bat_priv,
28 const uint8_t *addr, const char *message,
29 bool roaming);
30int batadv_tt_local_seq_print_text(struct seq_file *seq, void *offset);
31void batadv_tt_global_add_orig(struct bat_priv *bat_priv,
32 struct orig_node *orig_node,
33 const unsigned char *tt_buff, int tt_buff_len);
34int batadv_tt_global_add(struct bat_priv *bat_priv, struct orig_node *orig_node,
Antonio Quartullid4f44692012-05-25 00:00:54 +020035 const unsigned char *addr, uint8_t flags,
36 uint8_t ttvn);
Sven Eckelmann08c36d32012-05-12 02:09:39 +020037int batadv_tt_global_seq_print_text(struct seq_file *seq, void *offset);
38void batadv_tt_global_del_orig(struct bat_priv *bat_priv,
39 struct orig_node *orig_node,
40 const char *message);
41struct orig_node *batadv_transtable_search(struct bat_priv *bat_priv,
42 const uint8_t *src,
43 const uint8_t *addr);
44void batadv_tt_free(struct bat_priv *bat_priv);
45bool batadv_send_tt_response(struct bat_priv *bat_priv,
46 struct tt_query_packet *tt_request);
47bool batadv_is_my_client(struct bat_priv *bat_priv, const uint8_t *addr);
48void batadv_handle_tt_response(struct bat_priv *bat_priv,
49 struct tt_query_packet *tt_response);
50bool batadv_is_ap_isolated(struct bat_priv *bat_priv, uint8_t *src,
51 uint8_t *dst);
52void batadv_tt_update_orig(struct bat_priv *bat_priv,
53 struct orig_node *orig_node,
54 const unsigned char *tt_buff, uint8_t tt_num_changes,
55 uint8_t ttvn, uint16_t tt_crc);
Marek Lindnerbe9aa4c2012-05-07 04:22:05 +080056int batadv_tt_append_diff(struct bat_priv *bat_priv,
57 unsigned char **packet_buff, int *packet_buff_len,
58 int packet_min_len);
Sven Eckelmann08c36d32012-05-12 02:09:39 +020059bool batadv_tt_global_client_is_roaming(struct bat_priv *bat_priv,
60 uint8_t *addr);
Antonio Quartulli3275e7c2012-03-16 18:03:28 +010061
Sven Eckelmannc6c8fea2010-12-13 11:19:28 +000062
63#endif /* _NET_BATMAN_ADV_TRANSLATION_TABLE_H_ */