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