QNetworkAccessManager for google cloud messaging

Question

       final String[][]  MESSAGE_HEADERS = {
           {"Content-Type", "application/json"},
           { "Authorization", "key=" + AUTH_KEY}
       };

How make it on Qt? I tried this:

QNetworkRequest request(url);
request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
request.setHeader("Authorization", "key=AIzaSyBzFcuWKSNn0cJIDQ1EA9jbCom7d8U");

Answer 1

setHeader() does only work with a limited list of KnownHeaders as used in your first line. For the second header line with a custom header key, you need to use setRawHeader()

QNetworkRequest request(url);
request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
request.setRawHeader(QByteArray("Authorization"), QByteArray("key=AIzaSyBzFcuWKSNn04O3hcJIDQ1EA9jbCom7d8U"));