2 * Copyright (C) 2007-2012 B.A.T.M.A.N. contributors:
4 * Marek Lindner, Simon Wunderlich
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.
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.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
22 #ifndef _NET_BATMAN_ADV_TRANSLATION_TABLE_H_
23 #define _NET_BATMAN_ADV_TRANSLATION_TABLE_H_
25 int tt_len(int changes_num
);
26 int tt_changes_fill_buffer(struct bat_priv
*bat_priv
,
27 unsigned char *buff
, int buff_len
);
28 int tt_init(struct bat_priv
*bat_priv
);
29 void tt_local_add(struct net_device
*soft_iface
, const uint8_t *addr
,
31 void tt_local_remove(struct bat_priv
*bat_priv
,
32 const uint8_t *addr
, const char *message
, bool roaming
);
33 int tt_local_seq_print_text(struct seq_file
*seq
, void *offset
);
34 void tt_global_add_orig(struct bat_priv
*bat_priv
, struct orig_node
*orig_node
,
35 const unsigned char *tt_buff
, int tt_buff_len
);
36 int tt_global_add(struct bat_priv
*bat_priv
, struct orig_node
*orig_node
,
37 const unsigned char *addr
, uint8_t ttvn
, bool roaming
,
39 int tt_global_seq_print_text(struct seq_file
*seq
, void *offset
);
40 void tt_global_del_orig(struct bat_priv
*bat_priv
,
41 struct orig_node
*orig_node
, const char *message
);
42 void tt_global_del(struct bat_priv
*bat_priv
,
43 struct orig_node
*orig_node
, const unsigned char *addr
,
44 const char *message
, bool roaming
);
45 struct orig_node
*transtable_search(struct bat_priv
*bat_priv
,
46 const uint8_t *src
, const uint8_t *addr
);
47 void tt_save_orig_buffer(struct bat_priv
*bat_priv
, struct orig_node
*orig_node
,
48 const unsigned char *tt_buff
, uint8_t tt_num_changes
);
49 uint16_t tt_local_crc(struct bat_priv
*bat_priv
);
50 uint16_t tt_global_crc(struct bat_priv
*bat_priv
, struct orig_node
*orig_node
);
51 void tt_free(struct bat_priv
*bat_priv
);
52 bool send_tt_response(struct bat_priv
*bat_priv
,
53 struct tt_query_packet
*tt_request
);
54 bool is_my_client(struct bat_priv
*bat_priv
, const uint8_t *addr
);
55 void handle_tt_response(struct bat_priv
*bat_priv
,
56 struct tt_query_packet
*tt_response
);
57 void send_roam_adv(struct bat_priv
*bat_priv
, uint8_t *client
,
58 struct orig_node
*orig_node
);
59 void tt_commit_changes(struct bat_priv
*bat_priv
);
60 bool is_ap_isolated(struct bat_priv
*bat_priv
, uint8_t *src
, uint8_t *dst
);
61 void tt_update_orig(struct bat_priv
*bat_priv
, struct orig_node
*orig_node
,
62 const unsigned char *tt_buff
, uint8_t tt_num_changes
,
63 uint8_t ttvn
, uint16_t tt_crc
);
65 #endif /* _NET_BATMAN_ADV_TRANSLATION_TABLE_H_ */