[TIMOB-10036] iOS: HTTPClient does not support sending TiFile object as documentation states

var win1 = Titanium.UI.createWindow({  
    title:'Win 1',
    backgroundColor:'#fff'
});

var img = Ti.UI.createImageView({
	image: 'http://www.guestassist.net/images/logo.png',
	width: 229,
	height: 66,
	top: 20
});

var b1 = Ti.UI.createButton({
	title: 'upload image',
	width: 200,
	height: 40,
	top: 100
});

b1.addEventListener('click', uploadImage);

var link = Ti.UI.createTextField({
	value: '(url will show here)',
	top: 160,
	left: 10,
	right: 10,
	height: 60,
	backgroundColor: 'white',
	borderColor: '#dddddd',
	borderWidth: 1,
	font: {
		fontSize: 13
	}
});

win1.add(img);
win1.add(b1);
win1.add(link);
win1.open();

function uploadImage()
{
	var http = Ti.Network.createHTTPClient({
		onerror: function(e) {
			if (JSON.stringify(e).search('The request timed out') >= 0)
			{
				Ti.API.info('timeout');
			}
			else
			{
				Ti.API.info('error');
			}
		},
		onload: function(e) {
			Ti.API.info('success!');
		},
		enableKeepAlive: false,
		timeout: 360000
	});
	
	
	Ti.App.idleTimerDisabled = true;
	var d = new Date();
	var raw = d.getTime();
	var filename = raw + '.png';
	
	var f = Ti.Filesystem.getFile(Ti.Filesystem.tempDirectory + '/' + filename);
	f.write(img.toBlob());
	
	var uploadFile = Ti.Filesystem.getFile(Ti.Filesystem.tempDirectory, filename);
	if (!uploadFile.exists()) { alert('file not found'); return false; }
	var fileContents = uploadFile.read();
	var curDate = 'Wed, 19 June 2011 10:00:00 -0500'; // hard coding date in AWS format for testing
	var fileURL = 'https://s3.amazonaws.com/ga-testbucket/images/' + filename;
			
	http.open('PUT', fileURL, false);
	http.setRequestHeader('Content-Type', fileContents.mimeType);
	if (Ti.Platform.osname != 'android')
	{
		http.setRequestHeader('Content-Length', uploadFile.size);
	}
	http.setRequestHeader('Host', 's3.amazonaws.com');
	http.setRequestHeader('Date', curDate);
	http.setRequestHeader('x-amz-acl', 'public-read');
	http.send(uploadFile); // TiFile
	
	alert('image uploaded!');
	link.value = fileURL;
}