/* * ntddchgr.h * * Media changer IOCTL interface. * * This file is part of the MinGW package. * * Contributors: * Created by Casper S. Hornstrup * * THIS SOFTWARE IS NOT COPYRIGHTED * * This source code is offered for use in the public domain. You may * use, modify or distribute it freely. * * This code is distributed in the hope that it will be useful but * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY * DISCLAIMED. This includes but is not limited to warranties of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * */ #ifndef __NTDDCHGR_H #define __NTDDCHGR_H #if __GNUC__ >=3 #pragma GCC system_header #endif #ifdef __cplusplus extern "C" { #endif #pragma pack(push,4) #include "ntddk.h" #include "ntddstor.h" #define DD_CHANGER_DEVICE_NAME "\\Device\\Changer" #define DD_CHANGER_DEVICE_NAME_U L"\\Device\\Changer" #define IOCTL_CHANGER_BASE FILE_DEVICE_CHANGER #define IOCTL_CHANGER_EXCHANGE_MEDIUM \ CTL_CODE(IOCTL_CHANGER_BASE, 0x0008, METHOD_BUFFERED, FILE_READ_ACCESS) #define IOCTL_CHANGER_GET_ELEMENT_STATUS \ CTL_CODE(IOCTL_CHANGER_BASE, 0x0005, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) #define IOCTL_CHANGER_GET_PARAMETERS \ CTL_CODE(IOCTL_CHANGER_BASE, 0x0000, METHOD_BUFFERED, FILE_READ_ACCESS) #define IOCTL_CHANGER_GET_PRODUCT_DATA \ CTL_CODE(IOCTL_CHANGER_BASE, 0x0002, METHOD_BUFFERED, FILE_READ_ACCESS) #define IOCTL_CHANGER_GET_STATUS \ CTL_CODE(IOCTL_CHANGER_BASE, 0x0001, METHOD_BUFFERED, FILE_READ_ACCESS) #define IOCTL_CHANGER_INITIALIZE_ELEMENT_STATUS \ CTL_CODE(IOCTL_CHANGER_BASE, 0x0006, METHOD_BUFFERED, FILE_READ_ACCESS) #define IOCTL_CHANGER_MOVE_MEDIUM \ CTL_CODE(IOCTL_CHANGER_BASE, 0x0009, METHOD_BUFFERED, FILE_READ_ACCESS) #define IOCTL_CHANGER_QUERY_VOLUME_TAGS \ CTL_CODE(IOCTL_CHANGER_BASE, 0x000B, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) #define IOCTL_CHANGER_REINITIALIZE_TRANSPORT \ CTL_CODE(IOCTL_CHANGER_BASE, 0x000A, METHOD_BUFFERED, FILE_READ_ACCESS) #define IOCTL_CHANGER_SET_ACCESS \ CTL_CODE(IOCTL_CHANGER_BASE, 0x0004, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) #define IOCTL_CHANGER_SET_POSITION \ CTL_CODE(IOCTL_CHANGER_BASE, 0x0007, METHOD_BUFFERED, FILE_READ_ACCESS) #define MAX_VOLUME_ID_SIZE 36 #define MAX_VOLUME_TEMPLATE_SIZE 40 typedef enum _ELEMENT_TYPE { AllElements, ChangerTransport, ChangerSlot, ChangerIEPort, ChangerDrive, ChangerDoor, ChangerKeypad, ChangerMaxElement } ELEMENT_TYPE, *PELEMENT_TYPE; typedef struct _CHANGER_ELEMENT { ELEMENT_TYPE ElementType; ULONG ElementAddress; } CHANGER_ELEMENT, *PCHANGER_ELEMENT; typedef struct _CHANGER_ELEMENT_LIST { CHANGER_ELEMENT Element; ULONG NumberOfElements; } CHANGER_ELEMENT_LIST, *PCHANGER_ELEMENT_LIST; typedef struct _CHANGER_INITIALIZE_ELEMENT_STATUS { CHANGER_ELEMENT_LIST ElementList; BOOLEAN BarCodeScan; } CHANGER_INITIALIZE_ELEMENT_STATUS, *PCHANGER_INITIALIZE_ELEMENT_STATUS; typedef struct _CHANGER_READ_ELEMENT_STATUS { CHANGER_ELEMENT_LIST ElementList; BOOLEAN VolumeTagInfo; } CHANGER_READ_ELEMENT_STATUS, *PCHANGER_READ_ELEMENT_STATUS; typedef struct _CHANGER_SET_POSITION { CHANGER_ELEMENT Transport; CHANGER_ELEMENT Destination; BOOLEAN Flip; } CHANGER_SET_POSITION, *PCHANGER_SET_POSITION; typedef struct _CHANGER_EXCHANGE_MEDIUM { CHANGER_ELEMENT Transport; CHANGER_ELEMENT Source; CHANGER_ELEMENT Destination1; CHANGER_ELEMENT Destination2; BOOLEAN Flip1; BOOLEAN Flip2; } CHANGER_EXCHANGE_MEDIUM, *PCHANGER_EXCHANGE_MEDIUM; typedef struct _CHANGER_MOVE_MEDIUM { CHANGER_ELEMENT Transport; CHANGER_ELEMENT Source; CHANGER_ELEMENT Destination; BOOLEAN Flip; } CHANGER_MOVE_MEDIUM, *PCHANGER_MOVE_MEDIUM; #define VENDOR_ID_LENGTH 8 #define PRODUCT_ID_LENGTH 16 #define REVISION_LENGTH 4 #define SERIAL_NUMBER_LENGTH 32 typedef struct _CHANGER_PRODUCT_DATA { UCHAR VendorId[VENDOR_ID_LENGTH]; UCHAR ProductId[PRODUCT_ID_LENGTH]; UCHAR Revision[REVISION_LENGTH]; UCHAR SerialNumber[SERIAL_NUMBER_LENGTH]; UCHAR DeviceType; } CHANGER_PRODUCT_DATA, *PCHANGER_PRODUCT_DATA; /* CHANGER_SET_ACCESS.Control constants */ #define LOCK_ELEMENT 0 #define UNLOCK_ELEMENT 1 #define EXTEND_IEPORT 2 #define RETRACT_IEPORT 3 typedef struct _CHANGER_SET_ACCESS { CHANGER_ELEMENT Element; ULONG Control; } CHANGER_SET_ACCESS, *PCHANGER_SET_ACCESS; typedef enum _CHANGER_DEVICE_PROBLEM_TYPE { DeviceProblemNone, DeviceProblemHardware, DeviceProblemCHMError, DeviceProblemDoorOpen, DeviceProblemCalibrationError, DeviceProblemTargetFailure, DeviceProblemCHMMoveError, DeviceProblemCHMZeroError, DeviceProblemCartridgeInsertError, DeviceProblemPositionError, DeviceProblemSensorError, DeviceProblemCartridgeEjectError, DeviceProblemGripperError, DeviceProblemDriveError } CHANGER_DEVICE_PROBLEM_TYPE, *PCHANGER_DEVICE_PROBLEM_TYPE; /* CHANGER_ELEMENT_STATUS(_EX).Flags constants */ #define ELEMENT_STATUS_FULL 0x00000001 #define ELEMENT_STATUS_IMPEXP 0x00000002 #define ELEMENT_STATUS_EXCEPT 0x00000004 #define ELEMENT_STATUS_ACCESS 0x00000008 #define ELEMENT_STATUS_EXENAB 0x00000010 #define ELEMENT_STATUS_INENAB 0x00000020 #define ELEMENT_STATUS_PRODUCT_DATA 0x00000040 #define ELEMENT_STATUS_LUN_VALID 0x00001000 #define ELEMENT_STATUS_ID_VALID 0x00002000 #define ELEMENT_STATUS_NOT_BUS 0x00008000 #define ELEMENT_STATUS_INVERT 0x00400000 #define ELEMENT_STATUS_SVALID 0x00800000 #define ELEMENT_STATUS_PVOLTAG 0x10000000 #define ELEMENT_STATUS_AVOLTAG 0x20000000 /* CHANGER_ELEMENT_STATUS(_EX).ExceptionCode constants */ #define ERROR_LABEL_UNREADABLE 0x00000001 #define ERROR_LABEL_QUESTIONABLE 0x00000002 #define ERROR_SLOT_NOT_PRESENT 0x00000004 #define ERROR_DRIVE_NOT_INSTALLED 0x00000008 #define ERROR_TRAY_MALFUNCTION 0x00000010 #define ERROR_INIT_STATUS_NEEDED 0x00000011 #define ERROR_UNHANDLED_ERROR 0xFFFFFFFF typedef struct _CHANGER_ELEMENT_STATUS { CHANGER_ELEMENT Element; CHANGER_ELEMENT SrcElementAddress; ULONG Flags; ULONG ExceptionCode; UCHAR TargetId; UCHAR Lun; USHORT Reserved; UCHAR PrimaryVolumeID[MAX_VOLUME_ID_SIZE]; UCHAR AlternateVolumeID[MAX_VOLUME_ID_SIZE]; } CHANGER_ELEMENT_STATUS, *PCHANGER_ELEMENT_STATUS; typedef struct _CHANGER_ELEMENT_STATUS_EX { CHANGER_ELEMENT Element; CHANGER_ELEMENT SrcElementAddress; ULONG Flags; ULONG ExceptionCode; UCHAR TargetId; UCHAR Lun; USHORT Reserved; UCHAR PrimaryVolumeID[MAX_VOLUME_ID_SIZE]; UCHAR AlternateVolumeID[MAX_VOLUME_ID_SIZE]; UCHAR VendorIdentification[VENDOR_ID_LENGTH]; UCHAR ProductIdentification[PRODUCT_ID_LENGTH]; UCHAR SerialNumber[SERIAL_NUMBER_LENGTH]; } CHANGER_ELEMENT_STATUS_EX, *PCHANGER_ELEMENT_STATUS_EX; /* CHANGER_SEND_VOLUME_TAG_INFORMATION.ActionCode constants */ #define SEARCH_ALL 0x0 #define SEARCH_PRIMARY 0x1 #define SEARCH_ALTERNATE 0x2 #define SEARCH_ALL_NO_SEQ 0x4 #define SEARCH_PRI_NO_SEQ 0x5 #define SEARCH_ALT_NO_SEQ 0x6 #define ASSERT_PRIMARY 0x8 #define ASSERT_ALTERNATE 0x9 #define REPLACE_PRIMARY 0xA #define REPLACE_ALTERNATE 0xB #define UNDEFINE_PRIMARY 0xC #define UNDEFINE_ALTERNATE 0xD typedef struct _CHANGER_SEND_VOLUME_TAG_INFORMATION { CHANGER_ELEMENT StartingElement; ULONG ActionCode; UCHAR VolumeIDTemplate[MAX_VOLUME_TEMPLATE_SIZE]; } CHANGER_SEND_VOLUME_TAG_INFORMATION, *PCHANGER_SEND_VOLUME_TAG_INFORMATION; /* GET_CHANGER_PARAMETERS.Features0 constants */ #define CHANGER_BAR_CODE_SCANNER_INSTALLED 0x00000001 #define CHANGER_INIT_ELEM_STAT_WITH_RANGE 0x00000002 #define CHANGER_CLOSE_IEPORT 0x00000004 #define CHANGER_OPEN_IEPORT 0x00000008 #define CHANGER_STATUS_NON_VOLATILE 0x00000010 #define CHANGER_EXCHANGE_MEDIA 0x00000020 #define CHANGER_CLEANER_SLOT 0x00000040 #define CHANGER_LOCK_UNLOCK 0x00000080 #define CHANGER_CARTRIDGE_MAGAZINE 0x00000100 #define CHANGER_MEDIUM_FLIP 0x00000200 #define CHANGER_POSITION_TO_ELEMENT 0x00000400 #define CHANGER_REPORT_IEPORT_STATE 0x00000800 #define CHANGER_STORAGE_DRIVE 0x00001000 #define CHANGER_STORAGE_IEPORT 0x00002000 #define CHANGER_STORAGE_SLOT 0x00004000 #define CHANGER_STORAGE_TRANSPORT 0x00008000 #define CHANGER_DRIVE_CLEANING_REQUIRED 0x00010000 #define CHANGER_PREDISMOUNT_EJECT_REQUIRED 0x00020000 #define CHANGER_CLEANER_ACCESS_NOT_VALID 0x00040000 #define CHANGER_PREMOUNT_EJECT_REQUIRED 0x00080000 #define CHANGER_VOLUME_IDENTIFICATION 0x00100000 #define CHANGER_VOLUME_SEARCH 0x00200000 #define CHANGER_VOLUME_ASSERT 0x00400000 #define CHANGER_VOLUME_REPLACE 0x00800000 #define CHANGER_VOLUME_UNDEFINE 0x01000000 #define CHANGER_SERIAL_NUMBER_VALID 0x04000000 #define CHANGER_DEVICE_REINITIALIZE_CAPABLE 0x08000000 #define CHANGER_KEYPAD_ENABLE_DISABLE 0x10000000 #define CHANGER_DRIVE_EMPTY_ON_DOOR_ACCESS 0x20000000 #define CHANGER_RESERVED_BIT 0x80000000 /* GET_CHANGER_PARAMETERS.Features1 constants */ #define CHANGER_PREDISMOUNT_ALIGN_TO_SLOT 0x80000001 #define CHANGER_PREDISMOUNT_ALIGN_TO_DRIVE 0x80000002 #define CHANGER_CLEANER_AUTODISMOUNT 0x80000004 #define CHANGER_TRUE_EXCHANGE_CAPABLE 0x80000008 #define CHANGER_SLOTS_USE_TRAYS 0x80000010 #define CHANGER_RTN_MEDIA_TO_ORIGINAL_ADDR 0x80000020 #define CHANGER_CLEANER_OPS_NOT_SUPPORTED 0x80000040 #define CHANGER_IEPORT_USER_CONTROL_OPEN 0x80000080 #define CHANGER_IEPORT_USER_CONTROL_CLOSE 0x80000100 #define CHANGER_MOVE_EXTENDS_IEPORT 0x80000200 #define CHANGER_MOVE_RETRACTS_IEPORT 0x80000400 /* GET_CHANGER_PARAMETERS.MoveFrom,ExchangeFrom,PositionCapabilities constants */ #define CHANGER_TO_TRANSPORT 0x01 #define CHANGER_TO_SLOT 0x02 #define CHANGER_TO_IEPORT 0x04 #define CHANGER_TO_DRIVE 0x08 /* GET_CHANGER_PARAMETERS.LockUnlockCapabilities constants */ #define LOCK_UNLOCK_IEPORT 0x01 #define LOCK_UNLOCK_DOOR 0x02 #define LOCK_UNLOCK_KEYPAD 0x04 typedef struct _GET_CHANGER_PARAMETERS { ULONG Size; USHORT NumberTransportElements; USHORT NumberStorageElements; USHORT NumberCleanerSlots; USHORT NumberIEElements; USHORT NumberDataTransferElements; USHORT NumberOfDoors; USHORT FirstSlotNumber; USHORT FirstDriveNumber; USHORT FirstTransportNumber; USHORT FirstIEPortNumber; USHORT FirstCleanerSlotAddress; USHORT MagazineSize; ULONG DriveCleanTimeout; ULONG Features0; ULONG Features1; UCHAR MoveFromTransport; UCHAR MoveFromSlot; UCHAR MoveFromIePort; UCHAR MoveFromDrive; UCHAR ExchangeFromTransport; UCHAR ExchangeFromSlot; UCHAR ExchangeFromIePort; UCHAR ExchangeFromDrive; UCHAR LockUnlockCapabilities; UCHAR PositionCapabilities; UCHAR Reserved1[2]; ULONG Reserved2[2]; } GET_CHANGER_PARAMETERS, * PGET_CHANGER_PARAMETERS; typedef struct READ_ELEMENT_ADDRESS_INFO { ULONG NumberOfElements; CHANGER_ELEMENT_STATUS ElementStatus[1]; } READ_ELEMENT_ADDRESS_INFO, *PREAD_ELEMENT_ADDRESS_INFO; typedef struct _TAPE_WMI_OPERATIONS { ULONG Method; ULONG DataBufferSize; PVOID DataBuffer; } TAPE_WMI_OPERATIONS, *PTAPE_WMI_OPERATIONS; typedef struct _WMI_CHANGER_PROBLEM_DEVICE_ERROR { ULONG ChangerProblemType; } WMI_CHANGER_PROBLEM_DEVICE_ERROR, *PWMI_CHANGER_PROBLEM_DEVICE_ERROR; #pragma pack(pop) #ifdef __cplusplus } #endif #endif /* __NTDDCHGR_H */