internal void SetHandleAttribute(AlpcHandleMessageAttribute attribute)
{
// If not handle attributes then just leave as is.
if (!attribute.Handles.Any())
{
return;
}
int count = attribute.Handles.Count();
if (count > 1)
{
var attr = GetAttribute <AlpcHandleAttrIndirect>(AlpcMessageAttributeFlags.Handle);
var handles = attribute.Handles.Select(h => new AlpcHandleAttr32()
{
Handle = h.Handle,
ObjectType = h.ObjectType,
Flags = h.Flags,
DesiredAccess = h.DesiredAccess
}
);
var handle_buffer = _resources.AddResource(handles.ToArray().ToBuffer());
attr.Result = new AlpcHandleAttrIndirect()
{
HandleAttrArray = handle_buffer.DangerousGetHandle(),
HandleCount = count,
Flags = AlpcHandleAttrFlags.Indirect
};
}
else
{
var attr = GetAttribute <AlpcHandleAttr>(AlpcMessageAttributeFlags.Handle);
AlpcHandleMessageAttributeEntry handle = attribute.Handles.First();
attr.Result = new AlpcHandleAttr()
{
Flags = handle.Flags,
ObjectType = handle.ObjectType,
Handle = new IntPtr(handle.Handle),
DesiredAccess = handle.DesiredAccess
};
}
}
internal static SafeStructureInOutBuffer <T> AddStructureRef <T>(this DisposableList list, T value) where T : struct
{
return(list.AddResource(new SafeStructureInOutBuffer <T>(value)));
}