Implement QEventLoop::ExcludeSocketNotifiers for symbian socket engine

As the symbian socket engine is driven by an active object in the
QtNetwork dll, this needs to hook into the event dispatcher in the
QtCore dll.
The QActiveObject base class is now a private export from QtCore
The method of deferring socket events now works with any kind of
QActiveObject, and not only the QSocketActiveObject (which handles
"open C" sockets)
The base class has a new function, to check if socket events are blocked.
If so, it adds the active object to the deferred queue.
The derived class should return from it's RunL in this case, which will
be called again later. (same usage as the maybeQueueForLater function)

reactivateAndComplete function in the event dispatcher is changed to
complete the active object again with the same status code as originally.
Previously it always used KErrNone, which is not ok for QAsyncSelect as
it needs to check the error code from the asynchronous call.

Reviewed-by: Markus Goetz
Reviewed-by: mread

0 files changed, 0 insertions, 0 deletions