File indexing completed on 2025-03-23 04:28:12

 #ifndef WINSPTI_H
 #define WINSPTI_H
 /*
  *
  * winspti.h
  * SPDX-FileCopyrightText: 2007 Jeremy C. Andrus <jeremy@jeremya.com>
  *
  * This file is part of the K3b project.
  * SPDX-FileCopyrightText: 1998-2007 Sebastian Trueg <trueg@k3b.org>
  *
  * Parts of this file are inspired (and copied) from various source
  * files in the cdrdao project (C) J. Schilling, Andreas Mueller
  * and many others.
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
  * See the file "COPYING" for the exact licensing terms.
  */
 
 /*------------------------------------------------------------------------------
  winspti.h
 ------------------------------------------------------------------------------*/
 #include <windows.h>
 
 #define SENSE_LEN_SPTI          36  /* Sense length for ASPI is only 14 */
 #define NUM_MAX_NTSCSI_DRIVES   26  /* a: ... z:            */
 #define NUM_FLOPPY_DRIVES       2
 #define NUM_MAX_NTSCSI_HA       NUM_MAX_NTSCSI_DRIVES
 
 #define NTSCSI_HA_INQUIRY_SIZE  36
 
 #define SCSI_CMD_INQUIRY        0x12
 
 typedef struct
 {
   BYTE    ha;           /* SCSI Bus #           */
   BYTE    tgt;          /* SCSI Target #        */
   BYTE    lun;          /* SCSI Lun #           */
   BYTE    PortNumber;   /* SCSI Card # (\\.\SCSI%d) */
   BYTE    PathId;       /* SCSI Bus/Channel # on card n */
   BYTE    driveLetter;  /* Win32 drive letter (e.g. c:) */
   BOOL    bUsed;        /* Win32 drive letter is used   */
   HANDLE  hDevice;      /* Win32 handle for ioctl() */
   BYTE    inqData[NTSCSI_HA_INQUIRY_SIZE];
 } SPTI_Drive;
 
 typedef struct {
     USHORT      Length;
     UCHAR       ScsiStatus;
     UCHAR       PathId;
     UCHAR       TargetId;
     UCHAR       Lun;
     UCHAR       CdbLength;
     UCHAR       SenseInfoLength;
     UCHAR       DataIn;
     ULONG       DataTransferLength;
     ULONG       TimeOutValue;
     ULONG       DataBufferOffset;
     ULONG       SenseInfoOffset;
     UCHAR       Cdb[16];
 } SCSI_PASS_THROUGH, *PSCSI_PASS_THROUGH;
 
 
 typedef struct {
     USHORT      Length;
     UCHAR       ScsiStatus;
     UCHAR       PathId;
     UCHAR       TargetId;
     UCHAR       Lun;
     UCHAR       CdbLength;
     UCHAR       SenseInfoLength;
     UCHAR       DataIn;
     ULONG       DataTransferLength;
     ULONG       TimeOutValue;
     PVOID       DataBuffer;
     ULONG       SenseInfoOffset;
     UCHAR       Cdb[16];
 } SCSI_PASS_THROUGH_DIRECT, *PSCSI_PASS_THROUGH_DIRECT;
 
 
 typedef struct {
     SCSI_PASS_THROUGH spt;
     ULONG       Filler;
     UCHAR       ucSenseBuf[SENSE_LEN_SPTI];
     UCHAR       ucDataBuf[512];
 } SCSI_PASS_THROUGH_WITH_BUFFERS, *PSCSI_PASS_THROUGH_WITH_BUFFERS;
 
 
 typedef struct {
     SCSI_PASS_THROUGH_DIRECT spt;
     ULONG       Filler;
     UCHAR       ucSenseBuf[SENSE_LEN_SPTI];
 } SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER, *PSCSI_PASS_THROUGH_DIRECT_WITH_BUFFER;
 
 
 
 typedef struct {
     UCHAR       NumberOfLogicalUnits;
     UCHAR       InitiatorBusId;
     ULONG       InquiryDataOffset;
 } SCSI_BUS_DATA, *PSCSI_BUS_DATA;
 
 
 typedef struct {
     BYTE        SD_Error;
     BYTE        SD_Segment;
     BYTE        SD_SenseKey;
     DWORD       SD_Information;
     BYTE        SD_AS_Length;
     DWORD       SD_CommandInformation;
     BYTE        SD_ASC;
     BYTE        SD_ASCQ;
     BYTE        SD_FieldReplaceableUnit;
     BYTE        SD_SpecificKey1;
     BYTE        SD_SpecificKey2;
     BYTE        SD_SpecificKey3;
     BYTE        SD_Data[14];
 } SCSI_SENSE_DATA, *PSCSI_SENSE_DATA;
 
 
 
 typedef struct {
     UCHAR       NumberOfBusses;
     SCSI_BUS_DATA   BusData[1];
 } SCSI_ADAPTER_BUS_INFO, *PSCSI_ADAPTER_BUS_INFO;
 
 
 typedef struct {
     UCHAR       PathId;
     UCHAR       TargetId;
     UCHAR       Lun;
     BOOLEAN     DeviceClaimed;
     ULONG       InquiryDataLength;
     ULONG       NextInquiryDataOffset;
     UCHAR       InquiryData[1];
 } SCSI_INQUIRY_DATA, *PSCSI_INQUIRY_DATA;
 
 
 typedef struct {
     ULONG       Length;
     UCHAR       PortNumber;
     UCHAR       PathId;
     UCHAR       TargetId;
     UCHAR       Lun;
 } SCSI_ADDRESS, *PSCSI_ADDRESS;
 
 
 /*
  * method codes
  */
 #define METHOD_BUFFERED     0
 #define METHOD_IN_DIRECT    1
 #define METHOD_OUT_DIRECT   2
 #define METHOD_NEITHER      3
 
 /*
  * file access values
  */
 #define FILE_ANY_ACCESS     0
 #define FILE_READ_ACCESS    0x0001
 #define FILE_WRITE_ACCESS   0x0002
 
 
 #define IOCTL_SCSI_BASE    0x00000004
 
 /*
  * constants for DataIn member of SCSI_PASS_THROUGH* structures
  */
 #define SCSI_IOCTL_DATA_OUT     0
 #define SCSI_IOCTL_DATA_IN      1
 #define SCSI_IOCTL_DATA_UNSPECIFIED 2
 
 /*
  * Standard IOCTL define
  */
 #define CTL_CODE(DevType, Function, Method, Access)         \
     (((DevType) << 16) | ((Access) << 14) | ((Function) << 2) | (Method))
 
 #define IOCTL_SCSI_PASS_THROUGH     CTL_CODE(IOCTL_SCSI_BASE, 0x0401, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 #define IOCTL_SCSI_MINIPORT     CTL_CODE(IOCTL_SCSI_BASE, 0x0402, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 #define IOCTL_SCSI_GET_INQUIRY_DATA CTL_CODE(IOCTL_SCSI_BASE, 0x0403, METHOD_BUFFERED, FILE_ANY_ACCESS)
 #define IOCTL_SCSI_GET_CAPABILITIES CTL_CODE(IOCTL_SCSI_BASE, 0x0404, METHOD_BUFFERED, FILE_ANY_ACCESS)
 #define IOCTL_SCSI_PASS_THROUGH_DIRECT  CTL_CODE(IOCTL_SCSI_BASE, 0x0405, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 #define IOCTL_SCSI_GET_ADDRESS      CTL_CODE(IOCTL_SCSI_BASE, 0x0406, METHOD_BUFFERED, FILE_ANY_ACCESS)
 
 #endif // WINSPTI_H