reactos/w32api/include/ddk/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_H
  24 #define __NTDDCDVD_H
  25
  26 #if __GNUC__ >=3
  27 #pragma GCC system_header
  28 #endif
  29
  30 #include "ntddstor.h"
  31
  32 #ifdef __cplusplus
  33 extern "C" {
  34 #endif
  35
  36 #define IOCTL_DVD_BASE                    FILE_DEVICE_DVD
  37
  38 #define IOCTL_DVD_END_SESSION \
  39   CTL_CODE(IOCTL_DVD_BASE, 0x0403, METHOD_BUFFERED, FILE_READ_ACCESS)
  40
  41 #define IOCTL_DVD_GET_REGION \
  42   CTL_CODE(IOCTL_DVD_BASE, 0x0405, METHOD_BUFFERED, FILE_READ_ACCESS)
  43
  44 #define IOCTL_DVD_READ_KEY \
  45   CTL_CODE(IOCTL_DVD_BASE, 0x0401, METHOD_BUFFERED, FILE_READ_ACCESS)
  46
  47 #define IOCTL_DVD_READ_STRUCTURE \
  48   CTL_CODE(IOCTL_DVD_BASE, 0x0450, METHOD_BUFFERED, FILE_READ_ACCESS)
  49
  50 #define IOCTL_DVD_SEND_KEY \
  51   CTL_CODE(IOCTL_DVD_BASE, 0x0402, METHOD_BUFFERED, FILE_READ_ACCESS)
  52
  53 #define IOCTL_DVD_START_SESSION \
  54   CTL_CODE(IOCTL_DVD_BASE, 0x0400, METHOD_BUFFERED, FILE_READ_ACCESS)
  55
  56 #define IOCTL_DVD_SET_READ_AHEAD \
  57   CTL_CODE(IOCTL_DVD_BASE, 0x0404, METHOD_BUFFERED, FILE_READ_ACCESS)
  58
  59
  60 typedef ULONG DVD_SESSION_ID, *PDVD_SESSION_ID;
  61
  62 typedef struct _STORAGE_SET_READ_AHEAD {
  63         LARGE_INTEGER  TriggerAddress;
  64         LARGE_INTEGER  TargetAddress;
  65 } STORAGE_SET_READ_AHEAD, *PSTORAGE_SET_READ_AHEAD;
  66
  67 typedef enum DVD_STRUCTURE_FORMAT {
  68   DvdPhysicalDescriptor,
  69   DvdCopyrightDescriptor,
  70   DvdDiskKeyDescriptor,
  71   DvdBCADescriptor,
  72   DvdManufacturerDescriptor,
  73   DvdMaxDescriptor
  74 } DVD_STRUCTURE_FORMAT, *PDVD_STRUCTURE_FORMAT;
  75
  76 #include <pshpack1.h>
  77 typedef struct DVD_READ_STRUCTURE {
  78   LARGE_INTEGER  BlockByteOffset;
  79   DVD_STRUCTURE_FORMAT  Format;
  80   DVD_SESSION_ID  SessionId;
  81   UCHAR  LayerNumber;
  82 } DVD_READ_STRUCTURE, *PDVD_READ_STRUCTURE;
  83 #include <poppack.h>
  84
  85 typedef struct _DVD_DESCRIPTOR_HEADER {
  86     USHORT Length;
  87     UCHAR Reserved[2];
  88     UCHAR Data[0];
  89 } DVD_DESCRIPTOR_HEADER, *PDVD_DESCRIPTOR_HEADER;
  90
  91 #include <pshpack1.h>
  92 typedef struct _DVD_LAYER_DESCRIPTOR {
  93   UCHAR  BookVersion : 4;
  94   UCHAR  BookType : 4;
  95   UCHAR  MinimumRate : 4;
  96   UCHAR  DiskSize : 4;
  97   UCHAR  LayerType : 4;
  98   UCHAR  TrackPath : 1;
  99   UCHAR  NumberOfLayers : 2;
 100   UCHAR  Reserved1 : 1;
 101   UCHAR  TrackDensity : 4;
 102   UCHAR  LinearDensity : 4;
 103   ULONG  StartingDataSector;
 104   ULONG  EndDataSector;
 105   ULONG  EndLayerZeroSector;
 106   UCHAR  Reserved5 : 7;
 107   UCHAR  BCAFlag : 1;
 108   UCHAR  Reserved6;
 109 } DVD_LAYER_DESCRIPTOR, *PDVD_LAYER_DESCRIPTOR;
 110 #include <poppack.h>
 111
 112 typedef struct _DVD_COPYRIGHT_DESCRIPTOR {
 113   UCHAR  CopyrightProtectionType;
 114   UCHAR  RegionManagementInformation;
 115   USHORT  Reserved;
 116 } DVD_COPYRIGHT_DESCRIPTOR, *PDVD_COPYRIGHT_DESCRIPTOR;
 117
 118 typedef struct _DVD_DISK_KEY_DESCRIPTOR {
 119   UCHAR  DiskKeyData[2048];
 120 } DVD_DISK_KEY_DESCRIPTOR, *PDVD_DISK_KEY_DESCRIPTOR;
 121
 122 typedef enum _DVD_KEY_TYPE {
 123         DvdChallengeKey = 0x01,
 124         DvdBusKey1,
 125         DvdBusKey2,
 126         DvdTitleKey,
 127         DvdAsf,
 128         DvdSetRpcKey = 0x6,
 129         DvdGetRpcKey = 0x8,
 130         DvdDiskKey = 0x80,
 131         DvdInvalidateAGID = 0x3f
 132 } DVD_KEY_TYPE;
 133
 134 typedef struct _DVD_COPY_PROTECT_KEY {
 135         ULONG  KeyLength;
 136         DVD_SESSION_ID  SessionId;
 137         DVD_KEY_TYPE  KeyType;
 138         ULONG  KeyFlags;
 139         union {
 140                 HANDLE  FileHandle;
 141                 LARGE_INTEGER  TitleOffset;
 142         } Parameters;
 143         UCHAR  KeyData[0];
 144 } DVD_COPY_PROTECT_KEY, *PDVD_COPY_PROTECT_KEY;
 145
 146 #define DVD_CHALLENGE_KEY_LENGTH          (12 + sizeof(DVD_COPY_PROTECT_KEY))
 147 #define DVD_BUS_KEY_LENGTH                (8 + sizeof(DVD_COPY_PROTECT_KEY))
 148 #define DVD_TITLE_KEY_LENGTH              (8 + sizeof(DVD_COPY_PROTECT_KEY))
 149 #define DVD_DISK_KEY_LENGTH               (2048 + sizeof(DVD_COPY_PROTECT_KEY))
 150 #define DVD_RPC_KEY_LENGTH                (sizeof(DVD_RPC_KEY) + sizeof(DVD_COPY_PROTECT_KEY))
 151 #define DVD_SET_RPC_KEY_LENGTH            (sizeof(DVD_SET_RPC_KEY) + sizeof(DVD_COPY_PROTECT_KEY))
 152 #define DVD_ASF_LENGTH                    (sizeof(DVD_ASF) + sizeof(DVD_COPY_PROTECT_KEY))
 153
 154 #define DVD_END_ALL_SESSIONS              ((DVD_SESSION_ID) 0xffffffff)
 155
 156
 157 #define DVD_CGMS_RESERVED_MASK            0x00000078
 158
 159 #define DVD_CGMS_COPY_PROTECT_MASK        0x00000018
 160 #define DVD_CGMS_COPY_PERMITTED           0x00000000
 161 #define DVD_CGMS_COPY_ONCE                0x00000010
 162 #define DVD_CGMS_NO_COPY                  0x00000018
 163
 164 #define DVD_COPYRIGHT_MASK                0x00000040
 165 #define DVD_NOT_COPYRIGHTED               0x00000000
 166 #define DVD_COPYRIGHTED                   0x00000040
 167
 168 #define DVD_SECTOR_PROTECT_MASK           0x00000020
 169 #define DVD_SECTOR_NOT_PROTECTED          0x00000000
 170 #define DVD_SECTOR_PROTECTED              0x00000020
 171
 172
 173 typedef struct _DVD_BCA_DESCRIPTOR {
 174   UCHAR  BCAInformation[0];
 175 } DVD_BCA_DESCRIPTOR, *PDVD_BCA_DESCRIPTOR;
 176
 177 typedef struct _DVD_MANUFACTURER_DESCRIPTOR {
 178   UCHAR  ManufacturingInformation[2048];
 179 } DVD_MANUFACTURER_DESCRIPTOR, *PDVD_MANUFACTURER_DESCRIPTOR;
 180
 181 typedef struct _DVD_RPC_KEY {
 182   UCHAR  UserResetsAvailable : 3;
 183   UCHAR  ManufacturerResetsAvailable : 3;
 184   UCHAR  TypeCode : 2;
 185   UCHAR  RegionMask;
 186   UCHAR  RpcScheme;
 187   UCHAR  Reserved2[1];
 188 } DVD_RPC_KEY, *PDVD_RPC_KEY;
 189
 190 typedef struct _DVD_SET_RPC_KEY {
 191   UCHAR  PreferredDriveRegionCode;
 192   UCHAR  Reserved[3];
 193 } DVD_SET_RPC_KEY, *PDVD_SET_RPC_KEY;
 194
 195 typedef struct _DVD_ASF {
 196   UCHAR  Reserved0[3];
 197   UCHAR  SuccessFlag : 1;
 198   UCHAR  Reserved1 : 7;
 199 } DVD_ASF, *PDVD_ASF;
 200
 201 typedef struct _DVD_REGION {
 202         UCHAR  CopySystem;
 203         UCHAR  RegionData;
 204         UCHAR  SystemRegion;
 205         UCHAR  ResetCount;
 206 } DVD_REGION, *PDVD_REGION;
 207
 208 #ifdef __cplusplus
 209 }
 210 #endif
 211
 212 #endif /* __NTDDCDVD_H */