2 * Declares for common clv decoding functions.
4 * $Id: packet-isis-clv.h,v 1.7 2001/07/02 00:19:34 guy Exp $
5 * Stuart Stanley <stuarts@mxmail.net>
7 * Ethereal - Network traffic analyzer
8 * By Gerald Combs <gerald@ethereal.com>
9 * Copyright 1998 Gerald Combs
11 * This program is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License
13 * as published by the Free Software Foundation; either version 2
14 * of the License, or (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
27 #ifndef _PACKET_ISIS_CLV_H
28 #define _PACKET_ISIS_CLV_H
31 * Our sub-packet dismantle structure for CLV's
34 int optcode; /* code for option */
35 char *tree_text; /* text for fold out */
36 gint *tree_id; /* id for add_item */
37 void (*dissect)(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
38 int offset, int id_length, int length);
42 * Published API functions. NOTE, this are "local" API functions and
43 * are only valid from with isis decodes.
45 extern void isis_dissect_clvs(tvbuff_t *tvb, packet_info *pinfo,
46 proto_tree *tree, int offset,
47 const isis_clv_handle_t *opts, int len, int id_length,
50 extern void isis_dissect_nlpid_clv(tvbuff_t *tvb, packet_info *pinfo,
51 proto_tree *tree, int offset, int length);
52 extern void isis_dissect_te_router_id_clv(tvbuff_t *tvb, packet_info *pinfo,
53 proto_tree *tree, int offset, int length, int tree_id);
54 extern void isis_dissect_ipv6_int_clv(tvbuff_t *tvb, packet_info *pinfo,
55 proto_tree *tree, int offset, int length, int tree_id);
56 extern void isis_dissect_ip_int_clv(tvbuff_t *tvb, packet_info *pinfo,
57 proto_tree *tree, int offset, int length, int tree_id);
58 extern void isis_dissect_mt_clv(tvbuff_t *tvb, packet_info *pinfo,
59 proto_tree *tree, int offset, int length, int tree_id);
60 extern void isis_dissect_hostname_clv(tvbuff_t *tvb, packet_info *pinfo,
61 proto_tree *tree, int offset, int length);
62 extern void isis_dissect_authentication_clv(tvbuff_t *tvb, packet_info *pinfo,
63 proto_tree *tree, int offset, int length, char *meaning);
64 extern void isis_dissect_area_address_clv(tvbuff_t *tvb, packet_info *pinfo,
65 proto_tree *tree, int offset, int length);
67 extern void isis_dissect_metric(tvbuff_t *tvb, packet_info *pinfo,
68 proto_tree *tree, int offset,
69 guint8 value, char *pstr, int force_supported);
71 #endif /* _PACKET_ISIS_CLV_H */