QNetworkRequest file upload -- please help

[Runtime Technologies]

Hey folks - thank you so much for your help. Most of this is pretty new to me, and I have been able to only get so far. Could someone familiar with QNetworkRequest and php please help me see where I am going astray?

Patching together several other attempts by various people I came up with this code to upload a file via POST to a php upload script. My code:

... from on_button_clicked() ...

QString bound,data,crlf;
        QByteArray dataToSend;
 
        bound="---------------------------7d935033608e2";
        crlf=0x0d;
        crlf+=0x0a;
        data="--"+bound+crlf+"Content-Disposition: form-data; name=\"uploadedFile\";";
        data+="filename=\"Contact List.csv\"";
        data+=crlf+"Content-Type: text/plain"+crlf+crlf;
        data+=inputFile.readAll(); // insert content of text file
        data+=crlf+"--"+bound+"--"+crlf;
        dataToSend.insert(0,data); // correct/needed?
 
        // request init
        QNetworkRequest request(QUrl("http://edm.localhost/uploader.php"));
        // need to set headers here?
        reply=manager.post(request,dataToSend); // perform post request
 
        // connections
        connect(reply,SIGNAL(uploadProgress(qint64,qint64)),
                 SLOT(mySetValue(qint64,qint64)));
        connect(reply,SIGNAL(finished()),SLOT(replyFinished())); // reply finished - close file

QString bound,data,crlf;
        QByteArray dataToSend;

        bound="---------------------------7d935033608e2";
        crlf=0x0d;
        crlf+=0x0a;
        data="--"+bound+crlf+"Content-Disposition: form-data; name=\"uploadedFile\";";
        data+="filename=\"Contact List.csv\"";
        data+=crlf+"Content-Type: text/plain"+crlf+crlf;
        data+=inputFile.readAll(); // insert content of text file
        data+=crlf+"--"+bound+"--"+crlf;
        dataToSend.insert(0,data); // correct/needed?

        // request init
        QNetworkRequest request(QUrl("http://edm.localhost/uploader.php"));
        // need to set headers here?
        reply=manager.post(request,dataToSend); // perform post request

        // connections
        connect(reply,SIGNAL(uploadProgress(qint64,qint64)),
                 SLOT(mySetValue(qint64,qint64)));
        connect(reply,SIGNAL(finished()),SLOT(replyFinished())); // reply finished - close file

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and my php script is:

<?php 
$target_path = "";
 
if($_FILES['uploadedFile']['name'])
	$target_path= $target_path.basename($_FILES['uploadedFile']['name']);
else
	echo "no file name";
	echo "<br>";
 
if(move_uploaded_file($_FILES['uploadedFile']['tmp_name'], $target_path))
    echo "The file ".basename( $_FILES['uploadedFile']['name'])." has been uploaded";
else
    echo "There was an error uploading the file, please try again!";
?>

<?php 
$target_path = "";

if($_FILES['uploadedFile']['name'])
	$target_path= $target_path.basename($_FILES['uploadedFile']['name']);
else
	echo "no file name";
	echo "<br>";

if(move_uploaded_file($_FILES['uploadedFile']['tmp_name'], $target_path))
    echo "The file ".basename( $_FILES['uploadedFile']['name'])." has been uploaded";
else
    echo "There was an error uploading the file, please try again!";
?>

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The program seems to function, i.e. no errors or unexpected quitting and the progress bar updates through 100%, but I never receive the uploaded file in my upload directory (or elsewhere) as I do when I access this script through the following HTML form.

<form enctype="multipart/form-data" action="uploader.php" method="POST">
			<input type="hidden" name="MAX_FILE_SIZE" value="100000000" />
			Choose a file to upload: <input name="uploadedFile" type="file" /><br />
			<input type="submit" value="Upload File" />
		</form>

<form enctype="multipart/form-data" action="uploader.php" method="POST">
			<input type="hidden" name="MAX_FILE_SIZE" value="100000000" />
			Choose a file to upload: <input name="uploadedFile" type="file" /><br />
			<input type="submit" value="Upload File" />
		</form>

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I'm running a QT4.5 (coding in QTCreator 4.5.2) on an UBUNTU 8.10 LAMP server. Thank you so much for any help!