2 * packet tap interface 2002 Ronnie Sahlberg
6 * Wireshark - Network traffic analyzer
7 * By Gerald Combs <gerald@wireshark.org>
8 * Copyright 1998 Gerald Combs
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License
12 * as published by the Free Software Foundation; either version 2
13 * of the License, or (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
28 #include "epan/epan.h"
30 #ifdef INTTYPES_H_DEFINES_FORMATS
34 /* With MSVC and a libwireshark.dll, we need a
35 * special declaration of num_tap_filters.
37 WS_VAR_IMPORT int num_tap_filters;
39 typedef void (*tap_reset_cb)(void *tapdata);
40 typedef int (*tap_packet_cb)(void *tapdata, packet_info *pinfo, epan_dissect_t *edt, const void *data);
41 typedef void (*tap_draw_cb)(void *tapdata);
44 extern void tap_init(void);
45 extern int register_tap(const char *name);
46 extern int find_tap_id(const char *name);
47 extern void tap_queue_packet(int tap_id, packet_info *pinfo, const void *tap_specific_data);
48 extern void tap_queue_init(epan_dissect_t *edt);
49 extern void tap_push_tapped_queue(epan_dissect_t *edt);
50 extern void reset_tap_listeners(void);
51 extern void draw_tap_listeners(gboolean draw_all);
52 extern GString *register_tap_listener(const char *tapname, void *tapdata,
53 const char *fstring, tap_reset_cb tap_reset, tap_packet_cb tap_packet,
54 tap_draw_cb tap_draw);
55 extern GString *set_tap_dfilter(void *tapdata, const char *fstring);
56 extern void remove_tap_listener(void *tapdata);
57 extern gboolean have_tap_listeners(void);
58 extern gboolean have_tap_listener(int tap_id);
59 extern const void *fetch_tapped_data(int tap_id, int idx);