1 /*****************************************************************************
2 * ioctl.h: DVD ioctl replacement function
3 *****************************************************************************
4 * Copyright (C) 1999-2001 VideoLAN
5 * $Id: ioctl.h,v 1.10 2001/12/11 14:43:38 sam Exp $
7 * Authors: Samuel Hocevar <sam@zoy.org>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
22 *****************************************************************************/
24 int ioctl_ReadCopyright ( int, int, int * );
25 int ioctl_ReadDiscKey ( int, int *, u8 * );
26 int ioctl_ReadTitleKey ( int, int *, int, u8 * );
27 int ioctl_ReportAgid ( int, int * );
28 int ioctl_ReportChallenge ( int, int *, u8 * );
29 int ioctl_ReportKey1 ( int, int *, u8 * );
30 int ioctl_ReportASF ( int, int *, int * );
31 int ioctl_InvalidateAgid ( int, int * );
32 int ioctl_SendChallenge ( int, int *, u8 * );
33 int ioctl_SendKey2 ( int, int *, u8 * );
35 /*****************************************************************************
36 * Common macro, BeOS specific
37 *****************************************************************************/
38 #if defined( SYS_BEOS )
39 #define INIT_RDC( TYPE, SIZE ) \
40 raw_device_command rdc; \
41 u8 p_buffer[ (SIZE) ]; \
42 memset( &rdc, 0, sizeof( raw_device_command ) ); \
43 rdc.data = (char *)p_buffer; \
44 rdc.data_length = (SIZE); \
45 BeInitRDC( &rdc, (TYPE) );
48 /*****************************************************************************
49 * Common macro, HP-UX specific
50 *****************************************************************************/
51 #if defined( HPUX_SCTL_IO )
52 #define INIT_SCTL_IO( TYPE, SIZE ) \
53 struct sctl_io sctl_io; \
54 u8 p_buffer[ (SIZE) ]; \
55 memset( &sctl_io, 0, sizeof( sctl_io ) ); \
56 sctl_io.data = (void *)p_buffer; \
57 sctl_io.data_length = (SIZE); \
58 HPUXInitSCTL( &sctl_io, (TYPE) );
61 /*****************************************************************************
62 * Common macro, Solaris specific
63 *****************************************************************************/
64 #if defined( SOLARIS_USCSI )
65 #define USCSI_TIMEOUT( SC, TO ) ( (SC)->uscsi_timeout = (TO) )
66 #define USCSI_RESID( SC ) ( (SC)->uscsi_resid )
67 #define INIT_USCSI( TYPE, SIZE ) \
68 struct uscsi_cmd sc; \
69 union scsi_cdb rs_cdb; \
70 u8 p_buffer[ (SIZE) ]; \
71 memset( &sc, 0, sizeof( struct uscsi_cmd ) ); \
72 sc.uscsi_cdb = (caddr_t)&rs_cdb; \
73 sc.uscsi_bufaddr = p_buffer; \
74 sc.uscsi_buflen = (SIZE); \
75 SolarisInitUSCSI( &sc, (TYPE) );
78 /*****************************************************************************
79 * Common macro, Darwin specific
80 *****************************************************************************/
81 #if defined( SYS_DARWIN )
82 #define INIT_DVDIOCTL( SIZE ) \
83 dvdioctl_data_t dvdioctl; \
84 u8 p_buffer[ (SIZE) ]; \
85 dvdioctl.p_buffer = p_buffer; \
86 dvdioctl.i_size = (SIZE); \
87 dvdioctl.i_keyclass = kCSS_CSS2_CPRM; \
88 memset( p_buffer, 0, (SIZE) );
91 /*****************************************************************************
92 * Common macro, win32 (ASPI) specific
93 *****************************************************************************/
95 #define INIT_SSC( TYPE, SIZE ) \
96 struct SRB_ExecSCSICmd ssc; \
97 u8 p_buffer[ (SIZE) ]; \
98 memset( &ssc, 0, sizeof( struct SRB_ExecSCSICmd ) ); \
99 ssc.SRB_BufPointer = (char *)p_buffer; \
100 ssc.SRB_BufLen = (SIZE); \
101 WinInitSSC( &ssc, (TYPE) );
104 /*****************************************************************************
105 * Various DVD I/O tables
106 *****************************************************************************/
108 #if defined( SYS_BEOS ) || defined( WIN32 ) || defined ( SOLARIS_USCSI ) || defined ( HPUX_SCTL_IO )
109 /* The generic packet command opcodes for CD/DVD Logical Units,
110 * From Table 57 of the SFF8090 Ver. 3 (Mt. Fuji) draft standard. */
111 # define GPCMD_READ_DVD_STRUCTURE 0xad
112 # define GPCMD_REPORT_KEY 0xa4
113 # define GPCMD_SEND_KEY 0xa3
114 /* DVD struct types */
115 # define DVD_STRUCT_PHYSICAL 0x00
116 # define DVD_STRUCT_COPYRIGHT 0x01
117 # define DVD_STRUCT_DISCKEY 0x02
118 # define DVD_STRUCT_BCA 0x03
119 # define DVD_STRUCT_MANUFACT 0x04
121 # define DVD_REPORT_AGID 0x00
122 # define DVD_REPORT_CHALLENGE 0x01
123 # define DVD_SEND_CHALLENGE 0x01
124 # define DVD_REPORT_KEY1 0x02
125 # define DVD_SEND_KEY2 0x03
126 # define DVD_REPORT_ASF 0x05
127 # define DVD_INVALIDATE_AGID 0x3f
130 #if defined( HAVE_OPENBSD_DVD_STRUCT )
132 /*****************************************************************************
133 * OpenBSD ioctl specific
134 *****************************************************************************/
135 typedef union dvd_struct dvd_struct;
136 typedef union dvd_authinfo dvd_authinfo;
137 typedef u_int8_t dvd_key[5];
138 typedef u_int8_t dvd_challenge[10];
144 #define WIN32_LEAN_AND_MEAN
147 /*****************************************************************************
148 * win32 ioctl specific
149 *****************************************************************************/
151 #define IOCTL_DVD_START_SESSION CTL_CODE(FILE_DEVICE_DVD, 0x0400, METHOD_BUFFERED, FILE_READ_ACCESS)
152 #define IOCTL_DVD_READ_KEY CTL_CODE(FILE_DEVICE_DVD, 0x0401, METHOD_BUFFERED, FILE_READ_ACCESS)
153 #define IOCTL_DVD_SEND_KEY CTL_CODE(FILE_DEVICE_DVD, 0x0402, METHOD_BUFFERED, FILE_READ_ACCESS)
154 #define IOCTL_DVD_END_SESSION CTL_CODE(FILE_DEVICE_DVD, 0x0403, METHOD_BUFFERED, FILE_READ_ACCESS)
156 #define IOCTL_SCSI_PASS_THROUGH_DIRECT CTL_CODE(FILE_DEVICE_CONTROLLER, 0x0405, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
158 #define DVD_CHALLENGE_KEY_LENGTH (12 + sizeof(DVD_COPY_PROTECT_KEY))
159 #define DVD_BUS_KEY_LENGTH (8 + sizeof(DVD_COPY_PROTECT_KEY))
160 #define DVD_DISK_KEY_LENGTH (2048 + sizeof(DVD_COPY_PROTECT_KEY))
161 #define DVD_ASF_LENGTH (sizeof(DVD_ASF) + sizeof(DVD_COPY_PROTECT_KEY))
163 #define SCSI_IOCTL_DATA_OUT 0
164 #define SCSI_IOCTL_DATA_IN 1
166 typedef ULONG DVD_SESSION_ID, *PDVD_SESSION_ID;
170 DvdChallengeKey = 0x01,
178 DvdInvalidateAGID = 0x3f
181 typedef struct _DVD_COPY_PROTECT_KEY
184 DVD_SESSION_ID SessionId;
185 DVD_KEY_TYPE KeyType;
192 ULONG Reserved; // used for NT alignment
194 LARGE_INTEGER TitleOffset;
197 } DVD_COPY_PROTECT_KEY, *PDVD_COPY_PROTECT_KEY;
199 typedef struct _DVD_ASF
204 } DVD_ASF, * PDVD_ASF;
206 typedef struct _SCSI_PASS_THROUGH_DIRECT
214 UCHAR SenseInfoLength;
216 ULONG DataTransferLength;
219 ULONG SenseInfoOffset;
221 } SCSI_PASS_THROUGH_DIRECT, *PSCSI_PASS_THROUGH_DIRECT;
223 /*****************************************************************************
224 * win32 aspi specific
225 *****************************************************************************/
227 #define WIN2K ( GetVersion() < 0x80000000 )
229 #define ASPI_TARGET 0
231 #define SENSE_LEN 0x0E
232 #define SC_EXEC_SCSI_CMD 0x02
233 #define SC_GET_DISK_INFO 0x06
235 #define SS_PENDING 0x00
236 #define SS_NO_ADAPTERS 0xE8
237 #define SRB_DIR_IN 0x08
238 #define SRB_DIR_OUT 0x10
239 #define SRB_EVENT_NOTIFY 0x40
246 long (*lpSendCommand)( void* );
251 struct SRB_GetDiskInfo
253 unsigned char SRB_Cmd;
254 unsigned char SRB_Status;
255 unsigned char SRB_HaId;
256 unsigned char SRB_Flags;
257 unsigned long SRB_Hdr_Rsvd;
258 unsigned char SRB_Target;
259 unsigned char SRB_Lun;
260 unsigned char SRB_DriveFlags;
261 unsigned char SRB_Int13HDriveInfo;
262 unsigned char SRB_Heads;
263 unsigned char SRB_Sectors;
264 unsigned char SRB_Rsvd1[22];
267 struct SRB_ExecSCSICmd
269 unsigned char SRB_Cmd;
270 unsigned char SRB_Status;
271 unsigned char SRB_HaId;
272 unsigned char SRB_Flags;
273 unsigned long SRB_Hdr_Rsvd;
274 unsigned char SRB_Target;
275 unsigned char SRB_Lun;
276 unsigned short SRB_Rsvd1;
277 unsigned long SRB_BufLen;
278 unsigned char *SRB_BufPointer;
279 unsigned char SRB_SenseLen;
280 unsigned char SRB_CDBLen;
281 unsigned char SRB_HaStat;
282 unsigned char SRB_TargStat;
283 unsigned long *SRB_PostProc;
284 unsigned char SRB_Rsvd2[20];
285 unsigned char CDBByte[16];
286 unsigned char SenseArea[SENSE_LEN+2];