2000-02-15 21:06:58 +00:00
|
|
|
/* packet-ppp.h
|
|
|
|
*
|
2006-05-21 04:49:01 +00:00
|
|
|
* Wireshark - Network traffic analyzer
|
|
|
|
* By Gerald Combs <gerald@wireshark.org>
|
2000-02-15 21:06:58 +00:00
|
|
|
* Copyright 1998 Gerald Combs
|
2002-08-28 21:04:11 +00:00
|
|
|
*
|
2000-02-15 21:06:58 +00:00
|
|
|
* This program is free software; you can redistribute it and/or
|
|
|
|
* modify it under the terms of the GNU General Public License
|
|
|
|
* as published by the Free Software Foundation; either version 2
|
|
|
|
* of the License, or (at your option) any later version.
|
2002-08-28 21:04:11 +00:00
|
|
|
*
|
2000-02-15 21:06:58 +00:00
|
|
|
* This program is distributed in the hope that it will be useful,
|
|
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
* GNU General Public License for more details.
|
2002-08-28 21:04:11 +00:00
|
|
|
*
|
2000-02-15 21:06:58 +00:00
|
|
|
* You should have received a copy of the GNU General Public License
|
|
|
|
* along with this program; if not, write to the Free Software
|
2012-06-28 22:56:06 +00:00
|
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
2000-02-15 21:06:58 +00:00
|
|
|
*/
|
|
|
|
|
2000-08-11 13:37:21 +00:00
|
|
|
#ifndef __PACKET_PPP_H__
|
|
|
|
#define __PACKET_PPP_H__
|
|
|
|
|
2013-03-01 23:53:11 +00:00
|
|
|
#include "ws_symbol_export.h"
|
|
|
|
|
2001-12-19 21:14:49 +00:00
|
|
|
/* PPP options */
|
|
|
|
extern gboolean ppp_vj_decomp;/* FALSE = No VJ header decompression,
|
|
|
|
TRUE = Decompress VJ */
|
2013-03-01 23:53:11 +00:00
|
|
|
WS_DLL_PUBLIC
|
2002-08-02 23:36:07 +00:00
|
|
|
void capture_ppp_hdlc(const guchar *, int, int, packet_counts *);
|
2000-08-11 13:37:21 +00:00
|
|
|
|
2003-08-26 05:52:53 +00:00
|
|
|
tvbuff_t *decode_fcs(tvbuff_t *tvb, proto_tree *fh_tree, int fcs_decode, int proto_offset);
|
|
|
|
|
Instead of tweaking a "Protocol configuration options" extension header
item to look more-or-less like a PPP packet, just dissect it in place
and hand off to the appropriate subdissector using the PPP dissector's
handoff table (which we export, along with its value_string table for
protocol IDs, which we use to report the protocol ID symbolically).
This means there's no point in having a configurable option to control
whether to do that tweaking; make it an obsolete option.
Bring "col_get_writable()" back from the dead, and have the GTP
dissector save the current "writable" flag for columns, mark the columns
non-writable before calling the subdissector for the PPP configuration
protocol, and restore the state of the writable flag, rather than
putting the columns back after the PPP configuration protocol's
dissector is done.
Fix some more typos in comments.
Don't register the IP dissector in the "ppp.protocol" table in the GTP
dissector's handoff registration routine - it's already being done in
the IP dissector's handoff routine.
Fix the name for CHAP to match what RFC 1994 calls it (if the name
changed, it should be changed in all places, but, at least according to
this message, a while ago, from Bob Sutterfield, "since the RFC defines
the protocol, the RFC defines the name":
http://mail-index.netbsd.org/netbsd-help/1996/05/16/0011.html
and the RFC defines the name as "PPP Challenge Handshake Authentication
Protocol (CHAP)").
svn path=/trunk/; revision=6617
2002-11-11 19:23:14 +00:00
|
|
|
/*
|
|
|
|
* Used by the GTP dissector as well.
|
|
|
|
*/
|
2010-11-01 18:26:34 +00:00
|
|
|
extern value_string_ext ppp_vals_ext;
|
Instead of tweaking a "Protocol configuration options" extension header
item to look more-or-less like a PPP packet, just dissect it in place
and hand off to the appropriate subdissector using the PPP dissector's
handoff table (which we export, along with its value_string table for
protocol IDs, which we use to report the protocol ID symbolically).
This means there's no point in having a configurable option to control
whether to do that tweaking; make it an obsolete option.
Bring "col_get_writable()" back from the dead, and have the GTP
dissector save the current "writable" flag for columns, mark the columns
non-writable before calling the subdissector for the PPP configuration
protocol, and restore the state of the writable flag, rather than
putting the columns back after the PPP configuration protocol's
dissector is done.
Fix some more typos in comments.
Don't register the IP dissector in the "ppp.protocol" table in the GTP
dissector's handoff registration routine - it's already being done in
the IP dissector's handoff routine.
Fix the name for CHAP to match what RFC 1994 calls it (if the name
changed, it should be changed in all places, but, at least according to
this message, a while ago, from Bob Sutterfield, "since the RFC defines
the protocol, the RFC defines the name":
http://mail-index.netbsd.org/netbsd-help/1996/05/16/0011.html
and the RFC defines the name as "PPP Challenge Handshake Authentication
Protocol (CHAP)").
svn path=/trunk/; revision=6617
2002-11-11 19:23:14 +00:00
|
|
|
|
2003-08-26 05:52:53 +00:00
|
|
|
/*
|
|
|
|
* Used by CHDLC dissector as well.
|
|
|
|
*/
|
|
|
|
extern const enum_val_t fcs_options[];
|
|
|
|
|
2000-08-11 13:37:21 +00:00
|
|
|
#endif
|