ObjFW  Check-in [65681d0342]

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Comment:utils/ofhttp: Show ETA
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SHA3-256: 65681d03424b1035bc31287de00bd5694e7945a6a89fadb2d25eaeb11a2e14f9
User & Date: js on 2015-05-16 23:59:39
Other Links: manifest | tags
Context
2015-05-17
01:42
utils/ofhttp: Make sure bar width is >= 0 check-in: e4b34278f5 user: js tags: trunk
2015-05-16
23:59
utils/ofhttp: Show ETA check-in: 65681d0342 user: js tags: trunk
20:29
Rename OFDeflateStream -> OFInflateStream check-in: 2e9336b1ef user: js tags: trunk
Changes
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Modified utils/ofhttp/ProgressBar.h from [41e4a8fdbc] to [88c7d2589b].

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@interface ProgressBar: OFObject
{
	intmax_t _received, _lastReceived, _length, _resumedFrom;
	OFDate *_startDate, *_lastReceivedDate;
	OFTimer *_drawTimer, *_BPSTimer;
	bool _stopped;
	float _BPS;
	double _ETA;
}

- initWithLength: (intmax_t)length
     resumedFrom: (intmax_t)resumedFrom;
- (void)setReceived: (intmax_t)received;
- (void)draw;
- (void)calculateBPS;
- (void)calculateBPSAndETA;
- (void)stop;
@end

Modified utils/ofhttp/ProgressBar.m from [54fb752c1d] to [258ce39ec5].

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		    scheduledTimerWithTimeInterval: UPDATE_INTERVAL
					    target: self
					  selector: @selector(draw)
					   repeats: true] retain];
		_BPSTimer = [[OFTimer
		    scheduledTimerWithTimeInterval: 1.0
					    target: self
					  selector: @selector(calculateBPS)
					  selector: @selector(
							calculateBPSAndETA)
					   repeats: true] retain];

		objc_autoreleasePoolPop(pool);
	} @catch (id e) {
		[self release];
		@throw e;
	}
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	uint_fast8_t i;
	float bars, percent;
	unsigned short barWidth;
#ifdef HAVE_SYS_IOCTL_H
	struct winsize ws;

	if (ioctl(0, TIOCGWINSZ, &ws) == 0)
		barWidth = ws.ws_col - 28;
		barWidth = ws.ws_col - 37;
	else
#endif
		barWidth = 52;
		barWidth = 43;

	bars = (float)(_resumedFrom + _received) /
	    (_resumedFrom + _length) * barWidth;
	percent = (float)(_resumedFrom + _received) /
	    (_resumedFrom + _length) * 100;

	[of_stdout writeString: @"\r  ▕"];
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		for (i = 0; i < barWidth - (uint_fast8_t)bars - 1; i++)
			[of_stdout writeString: @" "];
	}

	[of_stdout writeFormat: @"▏ %6.2f%% ", percent];

	if (percent == 100)
		_BPS = (float)_received / -[_startDate timeIntervalSinceNow];
	if (percent == 100) {
		double timeInterval = -[_startDate timeIntervalSinceNow];

		_BPS = (float)_received / timeInterval;
		_ETA = timeInterval;
	}

	if (isinf(_ETA))
		[of_stdout writeString: @"--:--:-- "];
	else if (_ETA >= 99 * 3600)
		[of_stdout writeFormat: @"%4.2f d ", _ETA / (24 * 3600)];
	else
		[of_stdout writeFormat: @"%2u:%02u:%02u ",
		    (unsigned char)(_ETA / 3600),
		    (unsigned char)(_ETA / 60) % 60,
		    (unsigned char)_ETA % 60];

	if (_BPS >= GIBIBYTE)
		[of_stdout writeFormat: @"%7.2f GiB/s", _BPS / GIBIBYTE];
	else if (_BPS >= MEBIBYTE)
		[of_stdout writeFormat: @"%7.2f MiB/s", _BPS / MEBIBYTE];
	else if (_BPS >= KIBIBYTE)
		[of_stdout writeFormat: @"%7.2f KiB/s", _BPS / KIBIBYTE];
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{
	if (_length > 0)
		[self _drawProgress];
	else
		[self _drawReceived];
}

- (void)calculateBPS
- (void)calculateBPSAndETA
{
	_BPS = (float)(_received - _lastReceived) /
	    -[_lastReceivedDate timeIntervalSinceNow];;
	_ETA = (double)(_length - _resumedFrom - _resumedFrom) / _BPS;

	_lastReceived = _received;
	[_lastReceivedDate release];
	_lastReceivedDate = [[OFDate alloc] init];
}

- (void)stop
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Fossil 2.23 [47362306a7] 2023-11-01 18:56:47
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