2012-09-14 20:23:18 +00:00
|
|
|
/**-*-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>
|
|
|
|
*
|
2018-02-07 11:26:45 +00:00
|
|
|
* SPDX-License-Identifier: GPL-2.0-or-later*
|
2012-09-14 20:23:18 +00:00
|
|
|
*******************************************************************************/
|
|
|
|
|
|
|
|
|
2012-09-17 23:40:53 +00:00
|
|
|
#ifndef __TEXT_IMPORT_H__
|
|
|
|
#define __TEXT_IMPORT_H__
|
2012-09-14 20:23:18 +00:00
|
|
|
|
|
|
|
#include <glib.h>
|
2016-01-06 00:24:52 +00:00
|
|
|
|
|
|
|
#include <wiretap/wtap.h>
|
2012-09-14 20:23:18 +00:00
|
|
|
|
2012-09-17 23:40:53 +00:00
|
|
|
#ifdef __cplusplus
|
|
|
|
extern "C" {
|
|
|
|
#endif /* __cplusplus */
|
|
|
|
|
Allow bigger snapshot lengths for D-Bus captures.
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>
2017-06-05 01:58:40 +00:00
|
|
|
#define IMPORT_MAX_PACKET WTAP_MAX_PACKET_SIZE_STANDARD
|
2012-09-14 20:23:18 +00:00
|
|
|
|
|
|
|
/* The parameter interface */
|
|
|
|
|
|
|
|
enum offset_type
|
|
|
|
{
|
2012-09-17 23:40:53 +00:00
|
|
|
OFFSET_NONE = 0,
|
2012-09-14 20:23:18 +00:00
|
|
|
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 */
|
2012-09-17 23:40:53 +00:00
|
|
|
char *import_text_filename;
|
2012-09-14 20:23:18 +00:00
|
|
|
FILE *import_text_file;
|
|
|
|
enum offset_type offset_type;
|
|
|
|
gboolean date_timestamp;
|
2013-04-02 12:15:42 +00:00
|
|
|
gboolean has_direction;
|
2012-09-17 23:40:53 +00:00
|
|
|
char *date_timestamp_format;
|
2012-09-14 20:23:18 +00:00
|
|
|
|
|
|
|
/* Import info */
|
|
|
|
guint encapsulation;
|
2014-05-09 05:18:49 +00:00
|
|
|
wtap_dumper* wdh;
|
2012-09-14 20:23:18 +00:00
|
|
|
|
|
|
|
/* 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;
|
|
|
|
|
2016-03-31 01:44:01 +00:00
|
|
|
int text_import(text_import_info_t *info);
|
2012-09-14 20:23:18 +00:00
|
|
|
|
2012-09-17 23:40:53 +00:00
|
|
|
#ifdef __cplusplus
|
|
|
|
}
|
|
|
|
#endif /* __cplusplus */
|
|
|
|
|
|
|
|
#endif /* __TEXT_IMPORT_H__ */
|
2012-10-24 15:52:08 +00:00
|
|
|
|
|
|
|
/*
|
|
|
|
* 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:
|
|
|
|
*/
|