forked from osmocom/wireshark
d0865fd619
Use WTAP_MAX_PACKET_SIZE_STANDARD, set to 256KB, for everything except for D-Bus captures. Use WTAP_MAX_PACKET_SIZE_DBUS, set to 128MB, for them, because that's the largest possible D-Bus message size. See https://bugs.freedesktop.org/show_bug.cgi?id=100220 for an example of the problems caused by limiting the snapshot length to 256KB for D-Bus. Have a snapshot length of 0 in a capture_file structure mean "there is no snapshot length for the file"; we don't need the has_snap field in that case, a value of 0 mean "no, we don't have a snapshot length". In dumpcap, start out with a pipe buffer size of 2KB, and grow it as necessary. When checking for a too-big packet from a pipe, check against the appropriate maximum - 128MB for DLT_DBUS, 256KB for everything else. Change-Id: Ib2ce7a0cf37b971fbc0318024fd011e18add8b20 Reviewed-on: https://code.wireshark.org/review/21952 Petri-Dish: Guy Harris <guy@alum.mit.edu> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Guy Harris <guy@alum.mit.edu>
109 lines
2.5 KiB
C
109 lines
2.5 KiB
C
/**-*-C-*-**********************************************************************
|
|
* text_import.h
|
|
* State machine for text import
|
|
* November 2010, Jaap Keuter <jaap.keuter@xs4all.nl>
|
|
*
|
|
* Wireshark - Network traffic analyzer
|
|
* By Gerald Combs <gerald@wireshark.org>
|
|
* Copyright 1998 Gerald Combs
|
|
*
|
|
* Based on text2pcap.h by Ashok Narayanan <ashokn@cisco.com>
|
|
*
|
|
* 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.
|
|
*
|
|
* 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.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
*******************************************************************************/
|
|
|
|
|
|
#ifndef __TEXT_IMPORT_H__
|
|
#define __TEXT_IMPORT_H__
|
|
|
|
#include <glib.h>
|
|
|
|
#include <wiretap/wtap.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif /* __cplusplus */
|
|
|
|
#define IMPORT_MAX_PACKET WTAP_MAX_PACKET_SIZE_STANDARD
|
|
|
|
/* The parameter interface */
|
|
|
|
enum offset_type
|
|
{
|
|
OFFSET_NONE = 0,
|
|
OFFSET_HEX,
|
|
OFFSET_OCT,
|
|
OFFSET_DEC
|
|
};
|
|
|
|
enum dummy_header_type
|
|
{
|
|
HEADER_NONE,
|
|
HEADER_ETH,
|
|
HEADER_IPV4,
|
|
HEADER_UDP,
|
|
HEADER_TCP,
|
|
HEADER_SCTP,
|
|
HEADER_SCTP_DATA
|
|
};
|
|
|
|
typedef struct
|
|
{
|
|
/* Input info */
|
|
char *import_text_filename;
|
|
FILE *import_text_file;
|
|
enum offset_type offset_type;
|
|
gboolean date_timestamp;
|
|
gboolean has_direction;
|
|
char *date_timestamp_format;
|
|
|
|
/* Import info */
|
|
guint encapsulation;
|
|
wtap_dumper* wdh;
|
|
|
|
/* Dummy header info (if encapsulation == 1) */
|
|
enum dummy_header_type dummy_header_type;
|
|
guint pid;
|
|
guint protocol;
|
|
guint src_port;
|
|
guint dst_port;
|
|
guint tag;
|
|
guint ppi;
|
|
|
|
guint max_frame_length;
|
|
} text_import_info_t;
|
|
|
|
int text_import(text_import_info_t *info);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif /* __cplusplus */
|
|
|
|
#endif /* __TEXT_IMPORT_H__ */
|
|
|
|
/*
|
|
* Editor modelines
|
|
*
|
|
* Local Variables:
|
|
* c-basic-offset: 4
|
|
* tab-width: 8
|
|
* indent-tabs-mode: nil
|
|
* End:
|
|
*
|
|
* ex: set shiftwidth=4 tabstop=8 expandtab:
|
|
* :indentSize=4:tabSize=8:noTabs=true:
|
|
*/
|