QNAM HTTP: Introduce attributes for controlling cookies and auth

Introduced QNetworkRequest::CookieLoadControlAttribute,
QNetworkRequest::CookieSaveControlAttribute and
QNetworkRequest::AuthenticationReuseControlAttribute

These are true by default. They only come into play when QtWebKit
processes a cross-origin XMLHttpRequest. In such cases QtWebKit sets
each of the attributes to false when it creates a QNetworkRequest
where the XMLHttpRequest is cross-origin and has withCredentials
set to false:

var req = new XMLHttpRequest;
req.open("GET", "http://host/resource.php", false);
req.withCredentials = false; // actually false by default

For more information:
   http://www.w3.org/TR/XMLHttpRequest2/#credentials-flag

The QtWebKit counterpart of this patch is tracked at:
   https://bugs.webkit.org/show_bug.cgi?id=32967

Merge-Request: 592
Reviewed-by: Markus Goetz

1 files changed, 7 insertions, 0 deletions

diff --git a/src/network/access/qnetworkrequest.h b/src/network/access/qnetworkrequest.h
index a0ef1a6..d2945c4 100644
--- a/src/network/access/qnetworkrequest.h
+++ b/src/network/access/qnetworkrequest.h
@@ -79,6 +79,9 @@ public:
         HttpPipeliningAllowedAttribute,
         HttpPipeliningWasUsedAttribute,
         CustomVerbAttribute,
+        CookieLoadControlAttribute,
+        AuthenticationReuseAttribute,
+        CookieSaveControlAttribute,
 
         User = 1000,
         UserMax = 32767
@@ -89,6 +92,10 @@ public:
         PreferCache,
         AlwaysCache
     };
+    enum LoadControl {
+        Automatic = 0,
+        Manual
+    };
 
     enum Priority {
         HighPriority = 1,