IoCtlAsync(
UInt32 ControlCode,
NativeLog.IKBuffer InBuffer,
CancellationToken Token)
{
return(Utility.WrapNativeAsyncInvokeInMTA <IoctlResults>(
(Callback) => this.IoCtlAsyncBeginWrapper(ControlCode, InBuffer, Callback),
(Context) => this.IoCtlAsyncEndWrapper(Context),
Token,
"NativeLog.WaitForNotification"));
}
IoCtlAsyncBeginWrapper(
UInt32 ControlCode,
NativeLog.IKBuffer InBuffer,
NativeCommon.IFabricAsyncOperationCallback Callback)
{
NativeCommon.IFabricAsyncOperationContext context;
// CONSIDER: does native code need to AddRef InBuffer ?
this._NativeStream.BeginIoctl(ControlCode, InBuffer, Callback, out context);
return(context);
}
CreatePhysicalLogStreamBeginWrapper(
Guid PhysicalLogStreamId,
Guid PhysicalLogStreamTypeId,
string OptionalLogStreamAlias,
string OptionalPath,
FileSecurity OptionalSecurityInfo,
Int64 MaximumSize,
UInt32 MaximumBlockSize,
LogManager.LogCreationFlags CreationFlags,
NativeCommon.IFabricAsyncOperationCallback Callback)
{
NativeLog.IKBuffer secInfo = null;
if (OptionalSecurityInfo != null)
{
var secDesc = OptionalSecurityInfo.GetSecurityDescriptorBinaryForm();
NativeLog.CreateKBuffer((UInt32)secDesc.GetLength(0), out secInfo);
}
NativeCommon.IFabricAsyncOperationContext context;
using (var pin = new PinCollection())
{
this._NativeContainer.BeginCreateLogStream(
PhysicalLogStreamId,
PhysicalLogStreamTypeId,
pin.AddBlittable(OptionalLogStreamAlias),
// CONSIDER: what about NULL Alias ?
pin.AddBlittable(OptionalPath),
secInfo,
// CONSIDER: does native code need to AddRef() ?
MaximumSize,
MaximumBlockSize,
CreationFlags,
Callback,
out context);
}
return(context);
}
