time_shift.h

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#ifndef __TIME_SHIFT_H__
#define __TIME_SHIFT_H__
 
#include "cfile.h"
#include <wsutil/nstime.h>
 
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
 
/*
 * XXX - We might want to move all of this somewhere more accessible to
 * editcap so that we can make its time adjustments more versatile.
 */
 
const char * time_string_parse(const char *time_text, int *year, int *month, int *day, bool *negative, int *hour, int *minute, long double *second);
 
const char * time_shift_all(capture_file *cf, const char *offset_text);
 
/* Set the time for a single packet
 *
 * @param cf Capture file to set
 * @param packet_num Packet to set
 * @param time_text String representation of the time
 *
 * @return NULL on success or an error description on failure.
 */
const char * time_shift_settime(capture_file *cf, unsigned packet_num, const char *time_text);
 
/* Set the time for two packets and extrapolate the rest
 *
 * @param cf Capture file to set
 * @param packet1_num First packet to set
 * @param time1_text String representation of the first packet time
 * @param packet2_num Second packet to set
 * @param time2_text String representation of the second packet time
 *
 * @return NULL on success or an error description on failure.
 */
const char * time_shift_adjtime(capture_file *cf, unsigned packet1_num, const char *time1_text, unsigned packet2_num, const char *time2_text);
 
/* Reset the times for all packets
 *
 * @param cf Capture file to set
 *
 * @return NULL on success or an error description on failure.
 */
const char * time_shift_undo(capture_file *cf);
 
#ifdef __cplusplus
}
#endif /* __cplusplus */
 
#endif /* __TIME_SHIFT_H__ */