QHttpMultiPart - sending image to web serwer question

[ChrisW67]

You should use the _FILES super global to access binary uploaded files from a temporary directory on the server
OR
encode the binary data as Base64 (or some other text only encoding) for use in the _POST variable.

See http://php.net/manual/en/features.file-upload.php

To have the file appear in _FILES modify the doc example:

QHttpPart imagePart;
imagePart.setHeader(QNetworkRequest::ContentTypeHeader, QVariant("image/jpeg"));
imagePart.setHeader(QNetworkRequest::ContentDispositionHeader, QVariant("form-data; name=\"image\"; filename=\"image.jpg\"")); // <<< filename triggers separate handling
QFile *file = new QFile("image.jpg");
file->open(QIODevice::ReadOnly);
imagePart.setBodyDevice(file);
file->setParent(multiPart); // we cannot delete the file now, so delete it with the multiPart

QHttpPart imagePart;
imagePart.setHeader(QNetworkRequest::ContentTypeHeader, QVariant("image/jpeg"));
imagePart.setHeader(QNetworkRequest::ContentDispositionHeader, QVariant("form-data; name=\"image\"; filename=\"image.jpg\"")); // <<< filename triggers separate handling
QFile *file = new QFile("image.jpg");
file->open(QIODevice::ReadOnly);
imagePart.setBodyDevice(file);
file->setParent(multiPart); // we cannot delete the file now, so delete it with the multiPart

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and then you will see in the PHP environment:

chrisw@newton /tmp/simple_example $ ./simple_example 
// _POST array
array(1) {
  ["text"]=>
  string(7) "my text"
}
// _FILES array
array(1) {
  ["image"]=>
  array(5) {
    ["name"]=>
    string(9) "image.jpg"
    ["type"]=>
    string(10) "image/jpeg"
    ["tmp_name"]=>
    string(14) "/tmp/phpaLYWWk"
    ["error"]=>
    int(0)
    ["size"]=>
    int(16246)
  }
}

chrisw@newton /tmp/simple_example $ ./simple_example 
// _POST array
array(1) {
  ["text"]=>
  string(7) "my text"
}
// _FILES array
array(1) {
  ["image"]=>
  array(5) {
    ["name"]=>
    string(9) "image.jpg"
    ["type"]=>
    string(10) "image/jpeg"
    ["tmp_name"]=>
    string(14) "/tmp/phpaLYWWk"
    ["error"]=>
    int(0)
    ["size"]=>
    int(16246)
  }
}

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[unnamed]

ok, thanks for help, i'am going to try it tomorrow at work and see how it works