reactos/include/psdk/ntddcdvd.h

   1 /*
   2  * ntddcdvd.h
   3  *
   4  * DVD IOCTL interface.
   5  *
   6  * This file is part of the w32api package.
   7  *
   8  * Contributors:
   9  *   Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
  10  *
  11  * THIS SOFTWARE IS NOT COPYRIGHTED
  12  *
  13  * This source code is offered for use in the public domain. You may
  14  * use, modify or distribute it freely.
  15  *
  16  * This code is distributed in the hope that it will be useful but
  17  * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
  18  * DISCLAIMED. This includes but is not limited to warranties of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  20  *
  21  */
  22
  23 #ifndef _NTDDCDVD_
  24 #define _NTDDCDVD_
  25
  26 #include "ntddstor.h"
  27
  28 #ifdef __cplusplus
  29 extern "C" {
  30 #endif
  31
  32 #define IOCTL_DVD_BASE                    FILE_DEVICE_DVD
  33
  34 #define IOCTL_STORAGE_SET_READ_AHEAD \
  35   CTL_CODE(IOCTL_STORAGE_BASE, 0x0100, METHOD_BUFFERED, FILE_READ_ACCESS)
  36
  37 #define IOCTL_DVD_END_SESSION \
  38   CTL_CODE(IOCTL_DVD_BASE, 0x0403, METHOD_BUFFERED, FILE_READ_ACCESS)
  39
  40 #define IOCTL_DVD_GET_REGION \
  41   CTL_CODE(IOCTL_DVD_BASE, 0x0405, METHOD_BUFFERED, FILE_READ_ACCESS)
  42
  43 #define IOCTL_DVD_SEND_KEY2 \
  44   CTL_CODE(IOCTL_DVD_BASE, 0x0406, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
  45
  46 #define IOCTL_DVD_READ_KEY \
  47   CTL_CODE(IOCTL_DVD_BASE, 0x0401, METHOD_BUFFERED, FILE_READ_ACCESS)
  48
  49 #define IOCTL_DVD_READ_STRUCTURE \
  50   CTL_CODE(IOCTL_DVD_BASE, 0x0450, METHOD_BUFFERED, FILE_READ_ACCESS)
  51
  52 #define IOCTL_DVD_SEND_KEY \
  53   CTL_CODE(IOCTL_DVD_BASE, 0x0402, METHOD_BUFFERED, FILE_READ_ACCESS)
  54
  55 #define IOCTL_DVD_START_SESSION \
  56   CTL_CODE(IOCTL_DVD_BASE, 0x0400, METHOD_BUFFERED, FILE_READ_ACCESS)
  57
  58 #define IOCTL_DVD_SET_READ_AHEAD \
  59   CTL_CODE(IOCTL_DVD_BASE, 0x0404, METHOD_BUFFERED, FILE_READ_ACCESS)
  60
  61
  62 typedef ULONG DVD_SESSION_ID, *PDVD_SESSION_ID;
  63
  64 typedef struct _STORAGE_SET_READ_AHEAD {
  65         LARGE_INTEGER  TriggerAddress;
  66         LARGE_INTEGER  TargetAddress;
  67 } STORAGE_SET_READ_AHEAD, *PSTORAGE_SET_READ_AHEAD;
  68
  69 typedef enum DVD_STRUCTURE_FORMAT {
  70   DvdPhysicalDescriptor,
  71   DvdCopyrightDescriptor,
  72   DvdDiskKeyDescriptor,
  73   DvdBCADescriptor,
  74   DvdManufacturerDescriptor,
  75   DvdMaxDescriptor
  76 } DVD_STRUCTURE_FORMAT, *PDVD_STRUCTURE_FORMAT;
  77
  78 #include <pshpack1.h>
  79 typedef struct DVD_READ_STRUCTURE {
  80   LARGE_INTEGER  BlockByteOffset;
  81   DVD_STRUCTURE_FORMAT  Format;
  82   DVD_SESSION_ID  SessionId;
  83   UCHAR  LayerNumber;
  84 } DVD_READ_STRUCTURE, *PDVD_READ_STRUCTURE;
  85 #include <poppack.h>
  86
  87 typedef struct _DVD_DESCRIPTOR_HEADER {
  88     USHORT Length;
  89     UCHAR Reserved[2];
  90     UCHAR Data[0];
  91 } DVD_DESCRIPTOR_HEADER, *PDVD_DESCRIPTOR_HEADER;
  92
  93 #include <pshpack1.h>
  94 typedef struct _DVD_LAYER_DESCRIPTOR {
  95   UCHAR  BookVersion : 4;
  96   UCHAR  BookType : 4;
  97   UCHAR  MinimumRate : 4;
  98   UCHAR  DiskSize : 4;
  99   UCHAR  LayerType : 4;
 100   UCHAR  TrackPath : 1;
 101   UCHAR  NumberOfLayers : 2;
 102   UCHAR  Reserved1 : 1;
 103   UCHAR  TrackDensity : 4;
 104   UCHAR  LinearDensity : 4;
 105   ULONG  StartingDataSector;
 106   ULONG  EndDataSector;
 107   ULONG  EndLayerZeroSector;
 108   UCHAR  Reserved5 : 7;
 109   UCHAR  BCAFlag : 1;
 110   UCHAR  Reserved6;
 111 } DVD_LAYER_DESCRIPTOR, *PDVD_LAYER_DESCRIPTOR;
 112 #include <poppack.h>
 113
 114 typedef struct _DVD_COPYRIGHT_DESCRIPTOR {
 115   UCHAR  CopyrightProtectionType;
 116   UCHAR  RegionManagementInformation;
 117   USHORT  Reserved;
 118 } DVD_COPYRIGHT_DESCRIPTOR, *PDVD_COPYRIGHT_DESCRIPTOR;
 119
 120 typedef struct _DVD_DISK_KEY_DESCRIPTOR {
 121   UCHAR  DiskKeyData[2048];
 122 } DVD_DISK_KEY_DESCRIPTOR, *PDVD_DISK_KEY_DESCRIPTOR;
 123
 124 typedef enum _DVD_KEY_TYPE {
 125         DvdChallengeKey = 0x01,
 126         DvdBusKey1,
 127         DvdBusKey2,
 128         DvdTitleKey,
 129         DvdAsf,
 130         DvdSetRpcKey = 0x6,
 131         DvdGetRpcKey = 0x8,
 132         DvdDiskKey = 0x80,
 133         DvdInvalidateAGID = 0x3f
 134 } DVD_KEY_TYPE;
 135
 136 typedef struct _DVD_COPY_PROTECT_KEY {
 137         ULONG  KeyLength;
 138         DVD_SESSION_ID  SessionId;
 139         DVD_KEY_TYPE  KeyType;
 140         ULONG  KeyFlags;
 141         union {
 142                 HANDLE  FileHandle;
 143                 LARGE_INTEGER  TitleOffset;
 144         } Parameters;
 145         UCHAR  KeyData[0];
 146 } DVD_COPY_PROTECT_KEY, *PDVD_COPY_PROTECT_KEY;
 147
 148 #define DVD_CHALLENGE_KEY_LENGTH          (12 + sizeof(DVD_COPY_PROTECT_KEY))
 149 #define DVD_BUS_KEY_LENGTH                (8 + sizeof(DVD_COPY_PROTECT_KEY))
 150 #define DVD_TITLE_KEY_LENGTH              (8 + sizeof(DVD_COPY_PROTECT_KEY))
 151 #define DVD_DISK_KEY_LENGTH               (2048 + sizeof(DVD_COPY_PROTECT_KEY))
 152 #define DVD_RPC_KEY_LENGTH                (sizeof(DVD_RPC_KEY) + sizeof(DVD_COPY_PROTECT_KEY))
 153 #define DVD_SET_RPC_KEY_LENGTH            (sizeof(DVD_SET_RPC_KEY) + sizeof(DVD_COPY_PROTECT_KEY))
 154 #define DVD_ASF_LENGTH                    (sizeof(DVD_ASF) + sizeof(DVD_COPY_PROTECT_KEY))
 155
 156 #define DVD_END_ALL_SESSIONS              ((DVD_SESSION_ID) 0xffffffff)
 157
 158
 159 #define DVD_CGMS_RESERVED_MASK            0x00000078
 160
 161 #define DVD_CGMS_COPY_PROTECT_MASK        0x00000018
 162 #define DVD_CGMS_COPY_PERMITTED           0x00000000
 163 #define DVD_CGMS_COPY_ONCE                0x00000010
 164 #define DVD_CGMS_NO_COPY                  0x00000018
 165
 166 #define DVD_COPYRIGHT_MASK                0x00000040
 167 #define DVD_NOT_COPYRIGHTED               0x00000000
 168 #define DVD_COPYRIGHTED                   0x00000040
 169
 170 #define DVD_SECTOR_PROTECT_MASK           0x00000020
 171 #define DVD_SECTOR_NOT_PROTECTED          0x00000000
 172 #define DVD_SECTOR_PROTECTED              0x00000020
 173
 174
 175 typedef struct _DVD_BCA_DESCRIPTOR {
 176   UCHAR  BCAInformation[0];
 177 } DVD_BCA_DESCRIPTOR, *PDVD_BCA_DESCRIPTOR;
 178
 179 typedef struct _DVD_MANUFACTURER_DESCRIPTOR {
 180   UCHAR  ManufacturingInformation[2048];
 181 } DVD_MANUFACTURER_DESCRIPTOR, *PDVD_MANUFACTURER_DESCRIPTOR;
 182
 183 typedef struct _DVD_RPC_KEY {
 184   UCHAR  UserResetsAvailable : 3;
 185   UCHAR  ManufacturerResetsAvailable : 3;
 186   UCHAR  TypeCode : 2;
 187   UCHAR  RegionMask;
 188   UCHAR  RpcScheme;
 189   UCHAR  Reserved2[1];
 190 } DVD_RPC_KEY, *PDVD_RPC_KEY;
 191
 192 typedef struct _DVD_SET_RPC_KEY {
 193   UCHAR  PreferredDriveRegionCode;
 194   UCHAR  Reserved[3];
 195 } DVD_SET_RPC_KEY, *PDVD_SET_RPC_KEY;
 196
 197 typedef struct _DVD_ASF {
 198   UCHAR  Reserved0[3];
 199   UCHAR  SuccessFlag : 1;
 200   UCHAR  Reserved1 : 7;
 201 } DVD_ASF, *PDVD_ASF;
 202
 203 typedef struct _DVD_REGION {
 204         UCHAR  CopySystem;
 205         UCHAR  RegionData;
 206         UCHAR  SystemRegion;
 207         UCHAR  ResetCount;
 208 } DVD_REGION, *PDVD_REGION;
 209
 210 #ifdef __cplusplus
 211 }
 212 #endif
 213
 214 #endif /* _NTDDCDVD_ */