1999-06-22 22:02:39 +00:00
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/* summary.h
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1999-12-10 04:21:04 +00:00
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* Definitions for capture file summary data
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1999-06-22 22:02:39 +00:00
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*
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2006-05-21 05:12:17 +00:00
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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1999-06-22 22:02:39 +00:00
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* Copyright 1998 Gerald Combs
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*
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2017-11-08 15:43:53 +00:00
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* SPDX-License-Identifier: GPL-2.0+
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1999-06-22 22:02:39 +00:00
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*/
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#ifndef __SUMMARY_H__
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#define __SUMMARY_H__
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2005-02-06 21:20:35 +00:00
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#ifdef HAVE_LIBPCAP
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2014-06-30 05:38:29 +00:00
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#include "ui/capture.h"
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2005-02-06 21:20:35 +00:00
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#endif
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2013-05-22 08:21:33 +00:00
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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2011-07-05 20:34:03 +00:00
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typedef struct iface_options_tag {
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2014-10-12 18:56:12 +00:00
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char *name;
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char *descr;
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char *cfilter;
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char *isb_comment;
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guint64 drops; /**< number of packet drops */
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gboolean drops_known; /**< TRUE if number of packet drops is known */
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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
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int snap; /**< Maximum captured packet length; 0 if not known */
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2014-10-12 18:56:12 +00:00
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int encap_type; /**< wiretap encapsulation type */
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2011-07-05 20:34:03 +00:00
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} iface_options;
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1999-06-22 22:02:39 +00:00
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typedef struct _summary_tally {
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2014-10-12 18:56:12 +00:00
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guint64 bytes; /**< total bytes */
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double start_time; /**< seconds, with msec resolution */
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double stop_time; /**< seconds, with msec resolution */
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double elapsed_time; /**< seconds, with msec resolution,
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includes time before first packet
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and after last packet */
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guint32 marked_count; /**< number of marked packets */
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guint32 marked_count_ts; /**< number of time-stamped marked packets */
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guint64 marked_bytes; /**< total bytes in the marked packets */
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double marked_start; /**< time in seconds, with msec resolution */
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double marked_stop; /**< time in seconds, with msec resolution */
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guint32 ignored_count; /**< number of ignored packets */
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guint32 packet_count; /**< total number of packets in trace */
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guint32 packet_count_ts; /**< total number of time-stamped packets in trace */
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guint32 filtered_count; /**< number of filtered packets */
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guint32 filtered_count_ts; /**< number of time-stamped filtered packets */
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guint64 filtered_bytes; /**< total bytes in the filtered packets */
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double filtered_start; /**< time in seconds, with msec resolution */
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double filtered_stop; /**< time in seconds, with msec resolution */
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const char *filename;
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gint64 file_length; /**< file length in bytes */
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int file_type; /**< wiretap file type */
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int iscompressed; /**< TRUE if file is compressed */
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int file_encap_type; /**< wiretap encapsulation type for file */
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GArray *packet_encap_types; /**< wiretap encapsulation types for packets */
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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
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int snap; /**< Maximum captured packet length; 0 if not known */
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2014-10-12 18:56:12 +00:00
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gboolean drops_known; /**< TRUE if number of packet drops is known */
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guint64 drops; /**< number of packet drops */
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const char *dfilter; /**< display filter */
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gboolean is_tempfile;
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/* capture related, use summary_fill_in_capture() to get values */
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GArray *ifaces;
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gboolean legacy;
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1999-06-22 22:02:39 +00:00
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} summary_tally;
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2008-10-14 22:55:16 +00:00
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extern void
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2005-02-06 21:20:35 +00:00
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summary_fill_in(capture_file *cf, summary_tally *st);
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#ifdef HAVE_LIBPCAP
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extern void
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2012-02-23 15:40:31 +00:00
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summary_fill_in_capture(capture_file *cf, capture_options *capture_opts, summary_tally *st);
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2005-02-06 21:20:35 +00:00
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#endif
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1999-06-22 22:02:39 +00:00
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2013-05-22 08:21:33 +00:00
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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2014-10-14 19:58:21 +00:00
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#endif /* summary.h */
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2014-10-12 18:56:12 +00:00
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/*
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* Editor modelines - http://www.wireshark.org/tools/modelines.html
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*
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* Local Variables:
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* c-basic-offset: 2
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* tab-width: 8
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* indent-tabs-mode: nil
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* End:
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*
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2014-10-14 19:58:21 +00:00
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* vi: set shiftwidth=2 tabstop=8 expandtab:
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2014-10-12 18:56:12 +00:00
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* :indentSize=2:tabSize=8:noTabs=true:
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*/
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