forked from osmocom/wireshark
![Anders Broman](/assets/img/avatar_default.png)
Add support to follow UDP and TCP streams like wireshark does. UDP streams are selected with IP address/port pairs. TCP stream are selected with either the stream index or IP address/port pairs. https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6684 svn path=/trunk/; revision=40852
61 lines
1.8 KiB
C
61 lines
1.8 KiB
C
/* follow.h
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*
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* $Id$
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*
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* Copyright 1998 Mike Hall <mlh@io.com>
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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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 the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU 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, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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*/
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#ifndef __FOLLOW_H__
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#define __FOLLOW_H__
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#include <epan/packet.h>
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#define MAX_IPADDR_LEN 16
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/* With MSVC and a libwireshark.dll, we need a special declaration. */
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WS_VAR_IMPORT gboolean empty_tcp_stream;
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WS_VAR_IMPORT gboolean incomplete_tcp_stream;
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typedef struct _tcp_stream_chunk {
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guint8 src_addr[MAX_IPADDR_LEN];
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guint16 src_port;
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guint32 dlen;
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} tcp_stream_chunk;
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char* build_follow_filter( packet_info * );
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gboolean follow_tcp_addr( const address *, guint, const address *, guint );
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gboolean follow_tcp_index( guint32 );
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void reassemble_tcp( guint32, gulong, gulong, gulong, const char*, gulong,
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int, address *, address *, guint, guint );
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void reset_tcp_reassembly( void );
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typedef struct {
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guint8 ip_address[2][MAX_IPADDR_LEN];
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guint32 port[2];
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unsigned int bytes_written[2];
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gboolean is_ipv6;
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} follow_stats_t;
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void follow_stats(follow_stats_t* stats);
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#endif
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