forked from osmocom/wireshark
![Guy Harris](/assets/img/avatar_default.png)
Currently Ethereal sets and uses a default directory for reading and writing, but only in some places. This set of patches extends the setting of the default directory to the -w option as well as the -r option, and causes all file dialogs to use and set the default consistently. (I haven't changed the Preferences/Printing/File dialog, though, as that's a special case.) There's also a fix for a bug where Ethereal was issuing the message "Ring buffer requested, but capture isn't being saved to a permanent file" even though a file was specified with -w. There also appear to be some other cleanups in his patch. svn path=/trunk/; revision=6238
77 lines
2.7 KiB
C
77 lines
2.7 KiB
C
/* capture.h
|
|
* Definitions for packet capture windows
|
|
*
|
|
* $Id: capture.h,v 1.33 2002/09/09 20:38:56 guy Exp $
|
|
*
|
|
* Ethereal - Network traffic analyzer
|
|
* By Gerald Combs <gerald@zing.org>
|
|
* Copyright 1998 Gerald Combs
|
|
*
|
|
*
|
|
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef __CAPTURE_H__
|
|
#define __CAPTURE_H__
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
|
|
/* Name we give to the child process when doing a "-S" capture. */
|
|
#define CHILD_NAME "ethereal-capture"
|
|
|
|
typedef struct {
|
|
gboolean has_snaplen; /* TRUE if maximum capture packet
|
|
length is specified */
|
|
int snaplen; /* Maximum captured packet length */
|
|
int promisc_mode; /* Capture in promiscuous mode */
|
|
int sync_mode; /* Fork a child to do the capture,
|
|
and sync between them */
|
|
gboolean has_autostop_count; /* TRUE if maximum packet count is
|
|
specified */
|
|
int autostop_count; /* Maximum packet count */
|
|
gboolean has_autostop_duration; /* TRUE if maximum capture duration
|
|
is specified */
|
|
gint32 autostop_duration; /* Maximum capture duration */
|
|
gboolean has_autostop_filesize; /* TRUE if maximum capture file size
|
|
is specified */
|
|
gint32 autostop_filesize; /* Maximum capture file size */
|
|
gboolean ringbuffer_on; /* TRUE if ring buffer in use */
|
|
guint32 ringbuffer_num_files; /* Number of ring buffer files */
|
|
} capture_options;
|
|
|
|
extern capture_options capture_opts;
|
|
|
|
extern int sync_pipe[2]; /* used to sync father */
|
|
extern int quit_after_cap; /* Makes a "capture only mode". Implies -k */
|
|
extern gboolean capture_child; /* if this is the child for "-S" */
|
|
|
|
/* Open a specified file, or create a temporary file, and start a capture
|
|
to the file in question. */
|
|
void do_capture(const char *save_file);
|
|
|
|
/* Do the low-level work of a capture. */
|
|
int capture(gboolean *stats_known, struct pcap_stat *stats);
|
|
|
|
/* Stop a capture from a menu item. */
|
|
void capture_stop(void);
|
|
|
|
/* Terminate the capture child cleanly when exiting. */
|
|
void kill_capture_child(void);
|
|
|
|
#endif /* HAVE_LIBPCAP */
|
|
|
|
#define EMPTY_FILTER ""
|
|
#endif /* capture.h */
|