master
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
29extern "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
62typedef ULONG DVD_SESSION_ID, *PDVD_SESSION_ID;
63
64typedef struct _STORAGE_SET_READ_AHEAD {
65 LARGE_INTEGER TriggerAddress;
66 LARGE_INTEGER TargetAddress;
67} STORAGE_SET_READ_AHEAD, *PSTORAGE_SET_READ_AHEAD;
68
69typedef 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>
79typedef 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
87typedef 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>
94typedef 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
114typedef struct _DVD_COPYRIGHT_DESCRIPTOR {
115 UCHAR CopyrightProtectionType;
116 UCHAR RegionManagementInformation;
117 USHORT Reserved;
118} DVD_COPYRIGHT_DESCRIPTOR, *PDVD_COPYRIGHT_DESCRIPTOR;
119
120typedef struct _DVD_DISK_KEY_DESCRIPTOR {
121 UCHAR DiskKeyData[2048];
122} DVD_DISK_KEY_DESCRIPTOR, *PDVD_DISK_KEY_DESCRIPTOR;
123
124typedef 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
136typedef 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
175typedef struct _DVD_BCA_DESCRIPTOR {
176 UCHAR BCAInformation[0];
177} DVD_BCA_DESCRIPTOR, *PDVD_BCA_DESCRIPTOR;
178
179typedef struct _DVD_MANUFACTURER_DESCRIPTOR {
180 UCHAR ManufacturingInformation[2048];
181} DVD_MANUFACTURER_DESCRIPTOR, *PDVD_MANUFACTURER_DESCRIPTOR;
182
183typedef 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
192typedef struct _DVD_SET_RPC_KEY {
193 UCHAR PreferredDriveRegionCode;
194 UCHAR Reserved[3];
195} DVD_SET_RPC_KEY, *PDVD_SET_RPC_KEY;
196
197typedef struct _DVD_ASF {
198 UCHAR Reserved0[3];
199 UCHAR SuccessFlag : 1;
200 UCHAR Reserved1 : 7;
201} DVD_ASF, *PDVD_ASF;
202
203typedef 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_ */