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/*
* ntddcdvd.h
*
* DVD IOCTL interface.
*
* This file is part of the w32api package.
*
* Contributors:
* Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
*
* 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 __NTDDCDVD_H
#define __NTDDCDVD_H
#if __GNUC__ >=3
#pragma GCC system_header
#endif
#ifdef __cplusplus
extern "C" {
#endif
#include "ntddk.h"
#include "ntddstor.h"
#define IOCTL_DVD_BASE FILE_DEVICE_DVD
#define IOCTL_DVD_END_SESSION \
CTL_CODE(IOCTL_DVD_BASE, 0x0403, METHOD_BUFFERED, FILE_READ_ACCESS)
#define IOCTL_DVD_GET_REGION \
CTL_CODE(IOCTL_DVD_BASE, 0x0405, METHOD_BUFFERED, FILE_READ_ACCESS)
#define IOCTL_DVD_READ_KEY \
CTL_CODE(IOCTL_DVD_BASE, 0x0401, METHOD_BUFFERED, FILE_READ_ACCESS)
#define IOCTL_DVD_READ_STRUCTURE \
CTL_CODE(IOCTL_DVD_BASE, 0x0450, METHOD_BUFFERED, FILE_READ_ACCESS)
#define IOCTL_DVD_SEND_KEY \
CTL_CODE(IOCTL_DVD_BASE, 0x0402, METHOD_BUFFERED, FILE_READ_ACCESS)
#define IOCTL_DVD_START_SESSION \
CTL_CODE(IOCTL_DVD_BASE, 0x0400, METHOD_BUFFERED, FILE_READ_ACCESS)
#define IOCTL_DVD_SET_READ_AHEAD \
CTL_CODE(IOCTL_DVD_BASE, 0x0404, METHOD_BUFFERED, FILE_READ_ACCESS)
typedef ULONG DVD_SESSION_ID, *PDVD_SESSION_ID;
typedef struct _STORAGE_SET_READ_AHEAD {
LARGE_INTEGER TriggerAddress;
LARGE_INTEGER TargetAddress;
} STORAGE_SET_READ_AHEAD, *PSTORAGE_SET_READ_AHEAD;
typedef enum DVD_STRUCTURE_FORMAT {
DvdPhysicalDescriptor,
DvdCopyrightDescriptor,
DvdDiskKeyDescriptor,
DvdBCADescriptor,
DvdManufacturerDescriptor,
DvdMaxDescriptor
} DVD_STRUCTURE_FORMAT, *PDVD_STRUCTURE_FORMAT;
#include <pshpack1.h>
typedef struct DVD_READ_STRUCTURE {
LARGE_INTEGER BlockByteOffset;
DVD_STRUCTURE_FORMAT Format;
DVD_SESSION_ID SessionId;
UCHAR LayerNumber;
} DVD_READ_STRUCTURE, *PDVD_READ_STRUCTURE;
#include <poppack.h>
typedef struct _DVD_DESCRIPTOR_HEADER {
USHORT Length;
UCHAR Reserved[2];
UCHAR Data[0];
} DVD_DESCRIPTOR_HEADER, *PDVD_DESCRIPTOR_HEADER;
#include <pshpack1.h>
typedef struct _DVD_LAYER_DESCRIPTOR {
UCHAR BookVersion : 4;
UCHAR BookType : 4;
UCHAR MinimumRate : 4;
UCHAR DiskSize : 4;
UCHAR LayerType : 4;
UCHAR TrackPath : 1;
UCHAR NumberOfLayers : 2;
UCHAR Reserved1 : 1;
UCHAR TrackDensity : 4;
UCHAR LinearDensity : 4;
ULONG StartingDataSector;
ULONG EndDataSector;
ULONG EndLayerZeroSector;
UCHAR Reserved5 : 7;
UCHAR BCAFlag : 1;
UCHAR Reserved6;
} DVD_LAYER_DESCRIPTOR, *PDVD_LAYER_DESCRIPTOR;
#include <poppack.h>
typedef struct _DVD_COPYRIGHT_DESCRIPTOR {
UCHAR CopyrightProtectionType;
UCHAR RegionManagementInformation;
USHORT Reserved;
} DVD_COPYRIGHT_DESCRIPTOR, *PDVD_COPYRIGHT_DESCRIPTOR;
typedef struct _DVD_DISK_KEY_DESCRIPTOR {
UCHAR DiskKeyData[2048];
} DVD_DISK_KEY_DESCRIPTOR, *PDVD_DISK_KEY_DESCRIPTOR;
typedef enum _DVD_KEY_TYPE {
DvdChallengeKey = 0x01,
DvdBusKey1,
DvdBusKey2,
DvdTitleKey,
DvdAsf,
DvdSetRpcKey = 0x6,
DvdGetRpcKey = 0x8,
DvdDiskKey = 0x80,
DvdInvalidateAGID = 0x3f
} DVD_KEY_TYPE;
typedef struct _DVD_COPY_PROTECT_KEY {
ULONG KeyLength;
DVD_SESSION_ID SessionId;
DVD_KEY_TYPE KeyType;
ULONG KeyFlags;
union {
HANDLE FileHandle;
LARGE_INTEGER TitleOffset;
} Parameters;
UCHAR KeyData[0];
} DVD_COPY_PROTECT_KEY, *PDVD_COPY_PROTECT_KEY;
#define DVD_CHALLENGE_KEY_LENGTH (12 + sizeof(DVD_COPY_PROTECT_KEY))
#define DVD_BUS_KEY_LENGTH (8 + sizeof(DVD_COPY_PROTECT_KEY))
#define DVD_TITLE_KEY_LENGTH (8 + sizeof(DVD_COPY_PROTECT_KEY))
#define DVD_DISK_KEY_LENGTH (2048 + sizeof(DVD_COPY_PROTECT_KEY))
#define DVD_RPC_KEY_LENGTH (sizeof(DVD_RPC_KEY) + sizeof(DVD_COPY_PROTECT_KEY))
#define DVD_SET_RPC_KEY_LENGTH (sizeof(DVD_SET_RPC_KEY) + sizeof(DVD_COPY_PROTECT_KEY))
#define DVD_ASF_LENGTH (sizeof(DVD_ASF) + sizeof(DVD_COPY_PROTECT_KEY))
#define DVD_END_ALL_SESSIONS ((DVD_SESSION_ID) 0xffffffff)
#define DVD_CGMS_RESERVED_MASK 0x00000078
#define DVD_CGMS_COPY_PROTECT_MASK 0x00000018
#define DVD_CGMS_COPY_PERMITTED 0x00000000
#define DVD_CGMS_COPY_ONCE 0x00000010
#define DVD_CGMS_NO_COPY 0x00000018
#define DVD_COPYRIGHT_MASK 0x00000040
#define DVD_NOT_COPYRIGHTED 0x00000000
#define DVD_COPYRIGHTED 0x00000040
#define DVD_SECTOR_PROTECT_MASK 0x00000020
#define DVD_SECTOR_NOT_PROTECTED 0x00000000
#define DVD_SECTOR_PROTECTED 0x00000020
typedef struct _DVD_BCA_DESCRIPTOR {
UCHAR BCAInformation[0];
} DVD_BCA_DESCRIPTOR, *PDVD_BCA_DESCRIPTOR;
typedef struct _DVD_MANUFACTURER_DESCRIPTOR {
UCHAR ManufacturingInformation[2048];
} DVD_MANUFACTURER_DESCRIPTOR, *PDVD_MANUFACTURER_DESCRIPTOR;
typedef struct _DVD_RPC_KEY {
UCHAR UserResetsAvailable : 3;
UCHAR ManufacturerResetsAvailable : 3;
UCHAR TypeCode : 2;
UCHAR RegionMask;
UCHAR RpcScheme;
UCHAR Reserved2[1];
} DVD_RPC_KEY, *PDVD_RPC_KEY;
typedef struct _DVD_SET_RPC_KEY {
UCHAR PreferredDriveRegionCode;
UCHAR Reserved[3];
} DVD_SET_RPC_KEY, *PDVD_SET_RPC_KEY;
typedef struct _DVD_ASF {
UCHAR Reserved0[3];
UCHAR SuccessFlag : 1;
UCHAR Reserved1 : 7;
} DVD_ASF, *PDVD_ASF;
typedef struct _DVD_REGION {
UCHAR CopySystem;
UCHAR RegionData;
UCHAR SystemRegion;
UCHAR ResetCount;
} DVD_REGION, *PDVD_REGION;
#ifdef __cplusplus
}
#endif
#endif /* __NTDDCDVD_H */
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