forked from osmocom/wireshark
bfe3706035
... to ensure that there are no potential issues with respect to editors limiting the number of lines scanned at the end of the file when checking for editor modelines. Change-Id: Ic85cbb108bb5159d6ec4116fea11f5eebb4e44a4 Reviewed-on: https://code.wireshark.org/review/4688 Reviewed-by: Bill Meier <wmeier@newsguy.com>
115 lines
3.6 KiB
C
115 lines
3.6 KiB
C
/* time_shift.h
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* Submitted by Edwin Groothuis <wireshark@mavetju.org>
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef __TIME_SHIFT_H__
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#define __TIME_SHIFT_H__
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#include "cfile.h"
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#include <wsutil/nstime.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/*
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* XXX - We might want to move all of this somewhere more accessible to
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* editcap so that we can make its time adjustments more versatile.
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*/
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/**
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* Parse a time string and fill in each component.
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*
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* If year, month, and day are non-NULL a full time format "[YYYY-MM-DD] hh:mm:ss[.decimals]"
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* is allowed. Otherwise an offset format "[-][[hh:]mm:]ss[.decimals]" is allowed.
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*
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* @param time_text Time string
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* @param year Year. May be NULL
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* @param month Month. May be NULL
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* @param day Day. May be NULL.
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* @param negative Time offset is negative. May be NULL if year, month, and day are not NULL.
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* @param hour Hours. Must not be NULL.
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* @param minute Minutes. Must not be NULL.
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* @param second Seconds. Must not be NULL.
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*
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* @return NULL on success or an error description on failure.
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*/
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const gchar * time_string_parse(const gchar *time_text, int *year, int *month, int *day, gboolean *negative, int *hour, int *minute, long double *second);
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/** Shift all packets by an offset
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*
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* @param cf Capture file to shift
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* @param offset_text String representation of the offset.
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*
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* @return NULL on success or an error description on failure.
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*/
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const gchar * time_shift_all(capture_file *cf, const gchar *offset_text);
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/* Set the time for a single packet
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*
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* @param cf Capture file to set
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* @param packet_num Packet to set
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* @param time_text String representation of the time
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*
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* @return NULL on success or an error description on failure.
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*/
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const gchar * time_shift_settime(capture_file *cf, guint packet_num, const gchar *time_text);
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/* Set the time for two packets and extrapolate the rest
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*
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* @param cf Capture file to set
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* @param packet1_num First packet to set
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* @param time1_text String representation of the first packet time
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* @param packet2_num Second packet to set
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* @param time2_text String representation of the second packet time
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*
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* @return NULL on success or an error description on failure.
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*/
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const gchar * time_shift_adjtime(capture_file *cf, guint packet1_num, const gchar *time1_text, guint packet2_num, const gchar *time2_text);
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/* Reset the times for all packets
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*
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* @param cf Capture file to set
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*
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* @return NULL on success or an error description on failure.
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*/
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const gchar * time_shift_undo(capture_file *cf);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __TIME_SHIFT_H__ */
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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: 4
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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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* vi: set shiftwidth=4 tabstop=8 expandtab:
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* :indentSize=4:tabSize=8:noTabs=true:
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*/
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