215 lines
5.7 KiB
C
215 lines
5.7 KiB
C
/*
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* ntddcdvd.h
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*
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* DVD IOCTL interface.
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*
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* This file is part of the MinGW package.
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*
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* Contributors:
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* Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
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*
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* THIS SOFTWARE IS NOT COPYRIGHTED
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*
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* This source code is offered for use in the public domain. You may
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* use, modify or distribute it freely.
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*
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* This code is distributed in the hope that it will be useful but
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* WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
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* DISCLAMED. This includes but is not limited to warranties of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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*
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*/
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#ifndef __NTDDCDVD_H
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#define __NTDDCDVD_H
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#if __GNUC__ >=3
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#pragma GCC system_header
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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#pragma pack(push,4)
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#include "ntddk.h"
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#include "ntddstor.h"
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#define IOCTL_DVD_BASE FILE_DEVICE_DVD
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#define IOCTL_DVD_END_SESSION \
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CTL_CODE(IOCTL_DVD_BASE, 0x0403, METHOD_BUFFERED, FILE_READ_ACCESS)
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#define IOCTL_DVD_GET_REGION \
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CTL_CODE(IOCTL_DVD_BASE, 0x0405, METHOD_BUFFERED, FILE_READ_ACCESS)
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#define IOCTL_DVD_READ_KEY \
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CTL_CODE(IOCTL_DVD_BASE, 0x0401, METHOD_BUFFERED, FILE_READ_ACCESS)
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#define IOCTL_DVD_READ_STRUCTURE \
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CTL_CODE(IOCTL_DVD_BASE, 0x0450, METHOD_BUFFERED, FILE_READ_ACCESS)
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#define IOCTL_DVD_SEND_KEY \
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CTL_CODE(IOCTL_DVD_BASE, 0x0402, METHOD_BUFFERED, FILE_READ_ACCESS)
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#define IOCTL_DVD_START_SESSION \
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CTL_CODE(IOCTL_DVD_BASE, 0x0400, METHOD_BUFFERED, FILE_READ_ACCESS)
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#define IOCTL_DVD_SET_READ_AHEAD \
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CTL_CODE(IOCTL_DVD_BASE, 0x0404, METHOD_BUFFERED, FILE_READ_ACCESS)
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typedef ULONG DVD_SESSION_ID, *PDVD_SESSION_ID;
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typedef struct _STORAGE_SET_READ_AHEAD {
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LARGE_INTEGER TriggerAddress;
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LARGE_INTEGER TargetAddress;
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} STORAGE_SET_READ_AHEAD, *PSTORAGE_SET_READ_AHEAD;
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typedef enum DVD_STRUCTURE_FORMAT {
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DvdPhysicalDescriptor,
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DvdCopyrightDescriptor,
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DvdDiskKeyDescriptor,
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DvdBCADescriptor,
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DvdManufacturerDescriptor,
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DvdMaxDescriptor
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} DVD_STRUCTURE_FORMAT, *PDVD_STRUCTURE_FORMAT;
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typedef struct DVD_READ_STRUCTURE {
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LARGE_INTEGER BlockByteOffset;
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DVD_STRUCTURE_FORMAT Format;
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DVD_SESSION_ID SessionId;
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UCHAR LayerNumber;
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} DVD_READ_STRUCTURE, *PDVD_READ_STRUCTURE;
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typedef struct _DVD_DESCRIPTOR_HEADER {
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USHORT Length;
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UCHAR Reserved[2];
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UCHAR Data[0];
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} DVD_DESCRIPTOR_HEADER, *PDVD_DESCRIPTOR_HEADER;
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typedef struct _DVD_LAYER_DESCRIPTOR {
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UCHAR BookVersion : 4;
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UCHAR BookType : 4;
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UCHAR MinimumRate : 4;
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UCHAR DiskSize : 4;
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UCHAR LayerType : 4;
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UCHAR TrackPath : 1;
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UCHAR NumberOfLayers : 2;
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UCHAR Reserved1 : 1;
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UCHAR TrackDensity : 4;
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UCHAR LinearDensity : 4;
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ULONG StartingDataSector;
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ULONG EndDataSector;
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ULONG EndLayerZeroSector;
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UCHAR Reserved5 : 7;
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UCHAR BCAFlag : 1;
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UCHAR Reserved6;
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} DVD_LAYER_DESCRIPTOR, *PDVD_LAYER_DESCRIPTOR;
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typedef struct _DVD_COPYRIGHT_DESCRIPTOR {
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UCHAR CopyrightProtectionType;
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UCHAR RegionManagementInformation;
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USHORT Reserved;
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} DVD_COPYRIGHT_DESCRIPTOR, *PDVD_COPYRIGHT_DESCRIPTOR;
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typedef struct _DVD_DISK_KEY_DESCRIPTOR {
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UCHAR DiskKeyData[2048];
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} DVD_DISK_KEY_DESCRIPTOR, *PDVD_DISK_KEY_DESCRIPTOR;
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typedef enum _DVD_KEY_TYPE {
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DvdChallengeKey = 0x01,
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DvdBusKey1,
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DvdBusKey2,
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DvdTitleKey,
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DvdAsf,
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DvdSetRpcKey = 0x6,
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DvdGetRpcKey = 0x8,
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DvdDiskKey = 0x80,
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DvdInvalidateAGID = 0x3f
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} DVD_KEY_TYPE;
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typedef struct _DVD_COPY_PROTECT_KEY {
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ULONG KeyLength;
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DVD_SESSION_ID SessionId;
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DVD_KEY_TYPE KeyType;
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ULONG KeyFlags;
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union {
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HANDLE FileHandle;
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LARGE_INTEGER TitleOffset;
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} Parameters;
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UCHAR KeyData[0];
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} DVD_COPY_PROTECT_KEY, *PDVD_COPY_PROTECT_KEY;
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#define DVD_CHALLENGE_KEY_LENGTH (12 + sizeof(DVD_COPY_PROTECT_KEY))
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#define DVD_BUS_KEY_LENGTH (8 + sizeof(DVD_COPY_PROTECT_KEY))
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#define DVD_TITLE_KEY_LENGTH (8 + sizeof(DVD_COPY_PROTECT_KEY))
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#define DVD_DISK_KEY_LENGTH (2048 + sizeof(DVD_COPY_PROTECT_KEY))
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#define DVD_RPC_KEY_LENGTH (sizeof(DVD_RPC_KEY) + sizeof(DVD_COPY_PROTECT_KEY))
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#define DVD_SET_RPC_KEY_LENGTH (sizeof(DVD_SET_RPC_KEY) + sizeof(DVD_COPY_PROTECT_KEY))
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#define DVD_ASF_LENGTH (sizeof(DVD_ASF) + sizeof(DVD_COPY_PROTECT_KEY))
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#define DVD_END_ALL_SESSIONS ((DVD_SESSION_ID) 0xffffffff)
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#define DVD_CGMS_RESERVED_MASK 0x00000078
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#define DVD_CGMS_COPY_PROTECT_MASK 0x00000018
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#define DVD_CGMS_COPY_PERMITTED 0x00000000
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#define DVD_CGMS_COPY_ONCE 0x00000010
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#define DVD_CGMS_NO_COPY 0x00000018
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#define DVD_COPYRIGHT_MASK 0x00000040
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#define DVD_NOT_COPYRIGHTED 0x00000000
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#define DVD_COPYRIGHTED 0x00000040
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#define DVD_SECTOR_PROTECT_MASK 0x00000020
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#define DVD_SECTOR_NOT_PROTECTED 0x00000000
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#define DVD_SECTOR_PROTECTED 0x00000020
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typedef struct _DVD_BCA_DESCRIPTOR {
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UCHAR BCAInformation[0];
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} DVD_BCA_DESCRIPTOR, *PDVD_BCA_DESCRIPTOR;
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typedef struct _DVD_MANUFACTURER_DESCRIPTOR {
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UCHAR ManufacturingInformation[2048];
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} DVD_MANUFACTURER_DESCRIPTOR, *PDVD_MANUFACTURER_DESCRIPTOR;
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typedef struct _DVD_RPC_KEY {
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UCHAR UserResetsAvailable : 3;
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UCHAR ManufacturerResetsAvailable : 3;
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UCHAR TypeCode : 2;
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UCHAR RegionMask;
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UCHAR RpcScheme;
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UCHAR Reserved2[1];
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} DVD_RPC_KEY, *PDVD_RPC_KEY;
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typedef struct _DVD_SET_RPC_KEY {
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UCHAR PreferredDriveRegionCode;
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UCHAR Reserved[3];
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} DVD_SET_RPC_KEY, *PDVD_SET_RPC_KEY;
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typedef struct _DVD_ASF {
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UCHAR Reserved0[3];
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UCHAR SuccessFlag : 1;
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UCHAR Reserved1 : 7;
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} DVD_ASF, *PDVD_ASF;
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typedef struct _DVD_REGION {
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UCHAR CopySystem;
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UCHAR RegionData;
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UCHAR SystemRegion;
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UCHAR ResetCount;
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} DVD_REGION, *PDVD_REGION;
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#pragma pack(pop)
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#ifdef __cplusplus
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}
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#endif
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#endif /* __NTDDCDVD_H */
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