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/* Progress.h */
#ifndef _progress_h_
#define _progress_h_
#ifndef _xfer_h
#include "Xfer.h"
#endif
/* Progress-meter types. */
#define kPrNone 0
#define kPrPercent 1
#define kPrPhilBar 2
#define kPrKBytes 3
#define kPrDots 4
#define kPrStatBar 5
#define kPrLast kPrStatBar
/* Messages we pass to the current progress meter function. */
#define kPrInitMsg 1
#define kPrUpdateMsg 2
#define kPrEndMsg 3
/* This message is passed to ProgressReport() from EndProgress(). */
#define kPrLastUpdateMsg 4
/* This message is returned by a p.m. function (after receiving a
* kPrEndMsg) if it wants EndProgress() to print the final transfer
* statistics.
*/
#define kPrWantStatsMsg 5
/* This is how many seconds we wait between visual updates. We don't
* want to spend too much time tweaking the meter when we should be
* doing the transferring!
*/
#define kDelaySeconds 2
/* Parameter to ProgressReport, specifying if we have to do an update,
* or if we only should do it if needed.
*/
#define kOptionalUpdate 0
#define kForceUpdate 1
/* Note that we may start writing at the end of an existing file, so if
* you want to know how much data is in the file you need to know how
* much you skipped, and how much you actually wrote yourself.
*/
#define LOCALSIZE(a) ((a)->bytesTransferred + (a)->startPoint)
#define kKilobyte 1024
#define kMegabyte (kKilobyte * 1024)
#define kGigabyte ((long) kMegabyte * 1024L)
int StartProgress(XferSpecPtr);
void ProgressReport(XferSpecPtr, int);
void EndProgress(XferSpecPtr);
void TimeValSubtract(struct timeval *, struct timeval *, struct timeval *);
double TransferRate(long, struct timeval *, struct timeval *, char **, double *);
int PrNone(XferSpecPtr, int),
PrPercent(XferSpecPtr, int),
PrPhilBar(XferSpecPtr, int),
PrKBytes(XferSpecPtr, int),
PrDots(XferSpecPtr, int),
PrStatBar(XferSpecPtr, int);
#endif /* _progress_h_ */
/* eof progress.h */
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