/* $NetBSD: lutil_meter.h,v 1.1.1.4 2018/02/06 01:53:05 christos Exp $ */ /* lutil_meter.h - progress meters */ /* $OpenLDAP$ */ /* This work is part of OpenLDAP Software . * * Copyright (c) 2009 by Emily Backes, Symas Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted only as authorized by the OpenLDAP * Public License. * * A copy of this license is available in the file LICENSE in the * top-level directory of the distribution or, alternatively, at * . */ /* ACKNOWLEDGEMENTS: * This work was initially developed by Emily Backes for inclusion * in OpenLDAP software. */ #ifndef _LUTIL_METER_H #define _LUTIL_METER_H #include __RCSID("$NetBSD: lutil_meter.h,v 1.1.1.4 2018/02/06 01:53:05 christos Exp $"); #include "portable.h" #include #include #include #include #include typedef struct { int (*display_open) (void **datap); int (*display_update) (void **datap, double frac, time_t remaining_time, time_t elapsed, double byte_rate); int (*display_close) (void **datap); } lutil_meter_display_t; typedef struct { int (*estimator_open) (void **datap); int (*estimator_update) (void **datap, double start, double frac, time_t *remaining_time); int (*estimator_close) (void **datap); } lutil_meter_estimator_t; typedef struct { const lutil_meter_display_t *display; void * display_data; const lutil_meter_estimator_t *estimator; void * estimator_data; double start_time; double last_update; size_t goal_value; size_t last_position; } lutil_meter_t; extern const lutil_meter_display_t lutil_meter_text_display; extern const lutil_meter_estimator_t lutil_meter_linear_estimator; extern int lutil_meter_open ( lutil_meter_t *lutil_meter, const lutil_meter_display_t *display, const lutil_meter_estimator_t *estimator, size_t goal_value); extern int lutil_meter_update ( lutil_meter_t *lutil_meter, size_t position, int force); extern int lutil_meter_close (lutil_meter_t *lutil_meter); #endif /* _LUTIL_METER_H */