QNetworkAccessManager: enable synchronous HTTP calls

To enable synchronous calls, an attribute in the QNetworkRequest has
to be set. If set, when QNetworkAccessManager::get() (and post(),
put()) returns, the reply is finished and all data has been read in
case of success.
This feature is semi-public for now (usable, but not documented).
To enable this, an attribute in the QNetworkRequest must be set. If
this attribute is set, we open a new connection to the server with
only one channel and call the channels' sockets' waitFor* methods.

Reviewed-by: Markus Goetz

1 files changed, 3 insertions, 0 deletions

diff --git a/src/network/access/qnetworkrequest.h b/src/network/access/qnetworkrequest.h
index cdadf0f..9bcc900 100644
--- a/src/network/access/qnetworkrequest.h
+++ b/src/network/access/qnetworkrequest.h
@@ -85,6 +85,9 @@ public:
         MaximumDownloadBufferSizeAttribute, // internal
         DownloadBufferAttribute, // internal
 
+        // (DownloadBufferAttribute + 1) is reserved internal for QSynchronousHttpNetworkReply
+        // add the enum in 4.8
+
         User = 1000,
         UserMax = 32767
     };