42cb0bef01
If a broadcast packet is coming from a client marked as isolated, then mark the skb using the isolation mark so that netfilter (or any other application) can recognise them. The mark is written in the skb based on the mask value: only bits set in the mask are substitued by those in the mark value Signed-off-by: Antonio Quartulli <antonio@open-mesh.com> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
55 lines
2.5 KiB
C
55 lines
2.5 KiB
C
/* Copyright (C) 2007-2013 B.A.T.M.A.N. contributors:
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*
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* Marek Lindner, Simon Wunderlich, Antonio Quartulli
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of version 2 of the GNU General Public
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* License as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _NET_BATMAN_ADV_TRANSLATION_TABLE_H_
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#define _NET_BATMAN_ADV_TRANSLATION_TABLE_H_
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int batadv_tt_init(struct batadv_priv *bat_priv);
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bool batadv_tt_local_add(struct net_device *soft_iface, const uint8_t *addr,
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unsigned short vid, int ifindex, uint32_t mark);
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uint16_t batadv_tt_local_remove(struct batadv_priv *bat_priv,
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const uint8_t *addr, unsigned short vid,
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const char *message, bool roaming);
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int batadv_tt_local_seq_print_text(struct seq_file *seq, void *offset);
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int batadv_tt_global_seq_print_text(struct seq_file *seq, void *offset);
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void batadv_tt_global_del_orig(struct batadv_priv *bat_priv,
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struct batadv_orig_node *orig_node,
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int32_t match_vid, const char *message);
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struct batadv_orig_node *batadv_transtable_search(struct batadv_priv *bat_priv,
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const uint8_t *src,
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const uint8_t *addr,
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unsigned short vid);
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void batadv_tt_free(struct batadv_priv *bat_priv);
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bool batadv_is_my_client(struct batadv_priv *bat_priv, const uint8_t *addr,
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unsigned short vid);
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bool batadv_is_ap_isolated(struct batadv_priv *bat_priv, uint8_t *src,
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uint8_t *dst, unsigned short vid);
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void batadv_tt_local_commit_changes(struct batadv_priv *bat_priv);
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bool batadv_tt_global_client_is_roaming(struct batadv_priv *bat_priv,
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uint8_t *addr, unsigned short vid);
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bool batadv_tt_local_client_is_roaming(struct batadv_priv *bat_priv,
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uint8_t *addr, unsigned short vid);
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void batadv_tt_local_resize_to_mtu(struct net_device *soft_iface);
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bool batadv_tt_add_temporary_global_entry(struct batadv_priv *bat_priv,
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struct batadv_orig_node *orig_node,
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const unsigned char *addr,
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unsigned short vid);
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bool batadv_tt_global_is_isolated(struct batadv_priv *bat_priv,
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const uint8_t *addr, unsigned short vid);
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#endif /* _NET_BATMAN_ADV_TRANSLATION_TABLE_H_ */
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