NTSTATUS
AFSProcessShareFsCtrl( IN IRP *Irp,
IN AFSFcb *Fcb,
IN AFSCcb *Ccb)
{
NTSTATUS ntStatus = STATUS_SUCCESS;
PIO_STACK_LOCATION pIrpSp = IoGetCurrentIrpStackLocation( Irp);
ULONG ulOutputBufferLen = 0, ulInputBufferLen;
ULONG ulFsControlCode;
__Enter
{
ulFsControlCode = pIrpSp->Parameters.FileSystemControl.FsControlCode;
ulOutputBufferLen = pIrpSp->Parameters.FileSystemControl.OutputBufferLength;
ulInputBufferLen = pIrpSp->Parameters.FileSystemControl.InputBufferLength;
switch( ulFsControlCode)
{
case FSCTL_PIPE_TRANSCEIVE:
{
AFSDbgLogMsg( AFS_SUBSYSTEM_PIPE_PROCESSING,
AFS_TRACE_LEVEL_VERBOSE,
"AFSProcessShareFsCtrl On pipe %wZ Class FSCTL_PIPE_TRANSCEIVE\n",
&Ccb->DirectoryCB->NameInformation.FileName);
ntStatus = AFSNotifyPipeTransceive( Ccb,
ulInputBufferLen,
ulOutputBufferLen,
pIrpSp->Parameters.FileSystemControl.Type3InputBuffer,
Irp->UserBuffer,
(ULONG *)&Irp->IoStatus.Information);
if( !NT_SUCCESS( ntStatus))
{
AFSDbgLogMsg( AFS_SUBSYSTEM_PIPE_PROCESSING,
AFS_TRACE_LEVEL_VERBOSE,
"AFSProcessShareFsCtrl Failure on pipe %wZ Class FSCTL_PIPE_TRANSCEIVE Status %08lX\n",
&Ccb->DirectoryCB->NameInformation.FileName,
ntStatus);
}
break;
}
default:
{
if( BooleanFlagOn( Ccb->DirectoryCB->Flags, AFS_DIR_ENTRY_SERVER_SERVICE))
{
//AFSPrint("AFSProcessShareFsCtrl (%08lX) For srvsvc input %08lX output %08lX\n",
// ulFsControlCode,
// ulInputBufferLen,
// ulOutputBufferLen);
}
else if( BooleanFlagOn( Ccb->DirectoryCB->Flags, AFS_DIR_ENTRY_WORKSTATION_SERVICE))
{
//AFSPrint("AFSProcessShareFsCtrl (%08lX) For wkssvc input %08lX output %08lX\n",
// ulFsControlCode,
// ulInputBufferLen,
// ulOutputBufferLen);
}
else
{
//AFSPrint("AFSProcessShareFsCtrl (%08lX) For IPC$ input %08lX output %08lX\n",
// ulFsControlCode,
// ulInputBufferLen,
// ulOutputBufferLen);
}
break;
}
}
}
return ntStatus;
}
NTSTATUS
AFSProcessShareFsCtrl( IN IRP *Irp,
IN AFSFcb *Fcb,
IN AFSCcb *Ccb)
{
UNREFERENCED_PARAMETER(Fcb);
NTSTATUS ntStatus = STATUS_SUCCESS;
PIO_STACK_LOCATION pIrpSp = IoGetCurrentIrpStackLocation( Irp);
ULONG ulOutputBufferLen = 0, ulInputBufferLen;
ULONG ulFsControlCode;
__Enter
{
ulFsControlCode = pIrpSp->Parameters.FileSystemControl.FsControlCode;
ulOutputBufferLen = pIrpSp->Parameters.FileSystemControl.OutputBufferLength;
ulInputBufferLen = pIrpSp->Parameters.FileSystemControl.InputBufferLength;
switch( ulFsControlCode)
{
case FSCTL_PIPE_TRANSCEIVE:
{
AFSDbgTrace(( AFS_SUBSYSTEM_PIPE_PROCESSING,
AFS_TRACE_LEVEL_VERBOSE,
"AFSProcessShareFsCtrl On pipe %wZ Class FSCTL_PIPE_TRANSCEIVE\n",
&Ccb->DirectoryCB->NameInformation.FileName));
ntStatus = AFSNotifyPipeTransceive( Ccb,
ulInputBufferLen,
ulOutputBufferLen,
pIrpSp->Parameters.FileSystemControl.Type3InputBuffer,
Irp->UserBuffer,
(ULONG *)&Irp->IoStatus.Information);
if( !NT_SUCCESS( ntStatus))
{
AFSDbgTrace(( AFS_SUBSYSTEM_PIPE_PROCESSING,
AFS_TRACE_LEVEL_VERBOSE,
"AFSProcessShareFsCtrl Failure on pipe %wZ Class FSCTL_PIPE_TRANSCEIVE Status %08lX\n",
&Ccb->DirectoryCB->NameInformation.FileName,
ntStatus));
}
break;
}
default:
{
AFSPrint( "AFSProcessShareFsCtrl (%08lX) For IPC$ input %08lX output %08lX\n",
ulFsControlCode,
ulInputBufferLen,
ulOutputBufferLen);
break;
}
}
}
return ntStatus;
}
