forked from osmocom/wireshark
![Dario Lombardo](/assets/img/avatar_default.png)
This new extcap is for testing and educational purpose. It relies on rankpkt-core functions to generate random packets. Change-Id: If6890f0673545682995a2079458108edc0913b30 Reviewed-on: https://code.wireshark.org/review/11764 Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Michael Mann <mmann78@netscape.net>
85 lines
2.5 KiB
C
85 lines
2.5 KiB
C
/*
|
|
* randpkt-core.h
|
|
* ---------
|
|
* Creates random packet traces. Useful for debugging sniffers by testing
|
|
* assumptions about the veracity of the data found in the packet.
|
|
*
|
|
* Copyright (C) 1999 by Gilbert Ramirez <gram@alumni.rice.edu>
|
|
*
|
|
* 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 __RANDPKT_CORE_H__
|
|
#define __RANDPKT_CORE_H__
|
|
|
|
#include <glib.h>
|
|
#include "wiretap/wtap.h"
|
|
|
|
#define MAXBYTES_LIMIT 65536
|
|
|
|
typedef struct {
|
|
const char* abbrev;
|
|
const char* longname;
|
|
int produceable_type;
|
|
int sample_wtap_encap;
|
|
guint8* sample_buffer;
|
|
int sample_length;
|
|
guint8* pseudo_buffer;
|
|
guint pseudo_length;
|
|
wtap_dumper* dump;
|
|
const char* filename;
|
|
guint produce_max_bytes;
|
|
|
|
} randpkt_example;
|
|
|
|
/* Return the number of active examples */
|
|
guint randpkt_example_count(void);
|
|
|
|
/* Return the list of the active examples */
|
|
void randpkt_example_list(const char*** abbrev_list, const char*** longname_list, unsigned* list_num);
|
|
|
|
/* Seed the random-number generator */
|
|
void randpkt_seed(void);
|
|
|
|
/* Parse command-line option "type" and return enum type */
|
|
int randpkt_parse_type(char *string);
|
|
|
|
/* Find pkt_example record and return pointer to it */
|
|
randpkt_example* randpkt_find_example(int type);
|
|
|
|
/* Init a new example */
|
|
void randpkt_example_init(randpkt_example* example, char* produce_filename, int produce_max_bytes);
|
|
|
|
/* Loop the packet generation */
|
|
void randpkt_loop(randpkt_example* example, guint64 produce_count);
|
|
|
|
/* Close the current example */
|
|
gboolean randpkt_example_close(randpkt_example* example);
|
|
|
|
#endif
|
|
|
|
/*
|
|
* Editor modelines - http://www.wireshark.org/tools/modelines.html
|
|
*
|
|
* Local variables:
|
|
* c-basic-offset: 4
|
|
* tab-width: 4
|
|
* indent-tabs-mode: t
|
|
* End:
|
|
*
|
|
* vi: set shiftwidth=4 tabstop=4 noexpandtab:
|
|
* :indentSize=4:tabSize=4:noTabs=false:
|
|
*/
|