ObjFW  Diff

#import "OFConnectionFailedException.h"
#import "OFHTTPRequestFailedException.h"
#import "OFInvalidFormatException.h"
#import "OFInvalidServerReplyException.h"
#import "OFOpenItemFailedException.h"
#import "OFOutOfRangeException.h"
#import "OFReadFailedException.h"
#import "OFStatItemFailedException.h"
#import "OFRetrieveItemAttributesFailedException.h"
#import "OFUnsupportedProtocolException.h"
#import "OFWriteFailedException.h"

#import "ProgressBar.h"

#define GIBIBYTE (1024 * 1024 * 1024)
#define MEBIBYTE (1024 * 1024)

	}

	if (_currentFileName == nil)
		_currentFileName = [[[URL path] lastPathComponent] copy];

	if (_continue) {
		@try {
			of_offset_t size = [[OFFileManager defaultManager]
			    sizeOfFileAtPath: _currentFileName];
			uintmax_t size = [[[OFFileManager defaultManager]
			    attributesOfItemAtPath: _currentFileName] fileSize];
			OFString *range;

			if (size > INTMAX_MAX)
				@throw [OFOutOfRangeException exception];

			_resumedFrom = (intmax_t)size;

			range = [OFString stringWithFormat: @"bytes=%jd-",
							    _resumedFrom];
			[clientHeaders setObject: range
					  forKey: @"Range"];
		} @catch (OFStatItemFailedException *e) {
		} @catch (OFRetrieveItemAttributesFailedException *e) {
		}
	}

	request = [OFHTTPRequest requestWithURL: URL];
	[request setHeaders: clientHeaders];
	[request setMethod: _method];
	[request setBody: _body];