1 /*****************************************************************************
2 * ioctl.h: DVD ioctl replacement function
3 *****************************************************************************
4 * Copyright (C) 1999-2001 VideoLAN
5 * $Id: ioctl.h,v 1.6 2001/08/08 02:48:44 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_ReadKey ( 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, Solaris specific
50 *****************************************************************************/
51 #if defined( SOLARIS_USCSI )
52 #define USCSI_TIMEOUT( SC, TO ) ( (SC)->uscsi_timeout = (TO) )
53 #define USCSI_RESID( SC ) ( (SC)->uscsi_resid )
54 #define INIT_USCSI( TYPE, SIZE ) \
55 struct uscsi_cmd sc; \
56 union scsi_cdb rs_cdb; \
57 u8 p_buffer[ (SIZE) ]; \
58 memset( &sc, 0, sizeof( struct uscsi_cmd ) ); \
59 sc.uscsi_cdb = (caddr_t)&rs_cdb; \
60 sc.uscsi_bufaddr = p_buffer; \
61 sc.uscsi_buflen = (SIZE); \
62 SolarisInitUSCSI( &sc, (TYPE) );
65 /*****************************************************************************
66 * Common macro, Darwin specific
67 *****************************************************************************/
68 #if defined( SYS_DARWIN )
69 #define INIT_DVDIOCTL( SIZE ) \
70 dvdioctl_data_t dvdioctl; \
71 u8 p_buffer[ (SIZE) ]; \
72 dvdioctl.p_buffer = p_buffer; \
73 dvdioctl.i_size = (SIZE); \
74 dvdioctl.i_keyclass = kCSS_CSS2_CPRM; \
75 memset( p_buffer, 0, (SIZE) );
78 /*****************************************************************************
79 * Common macro, win32 (ASPI) specific
80 *****************************************************************************/
82 #define INIT_SSC( TYPE, SIZE ) \
83 struct SRB_ExecSCSICmd ssc; \
84 u8 p_buffer[ (SIZE) ]; \
85 memset( &ssc, 0, sizeof( struct SRB_ExecSCSICmd ) ); \
86 ssc.SRB_BufPointer = (char *)p_buffer; \
87 ssc.SRB_BufLen = (SIZE); \
88 WinInitSSC( &ssc, (TYPE) );
91 /*****************************************************************************
92 * Various DVD I/O tables
93 *****************************************************************************/
95 #if defined( SYS_BEOS ) || defined( WIN32 ) || defined ( SOLARIS_USCSI )
96 /* The generic packet command opcodes for CD/DVD Logical Units,
97 * From Table 57 of the SFF8090 Ver. 3 (Mt. Fuji) draft standard. */
98 # define GPCMD_READ_DVD_STRUCTURE 0xad
99 # define GPCMD_REPORT_KEY 0xa4
100 # define GPCMD_SEND_KEY 0xa3
101 /* DVD struct types */
102 # define DVD_STRUCT_PHYSICAL 0x00
103 # define DVD_STRUCT_COPYRIGHT 0x01
104 # define DVD_STRUCT_DISCKEY 0x02
105 # define DVD_STRUCT_BCA 0x03
106 # define DVD_STRUCT_MANUFACT 0x04
108 # define DVD_REPORT_AGID 0x00
109 # define DVD_REPORT_CHALLENGE 0x01
110 # define DVD_SEND_CHALLENGE 0x01
111 # define DVD_REPORT_KEY1 0x02
112 # define DVD_SEND_KEY2 0x03
113 # define DVD_REPORT_ASF 0x05
114 # define DVD_INVALIDATE_AGID 0x3f
119 /*****************************************************************************
120 * win32 ioctl specific
121 *****************************************************************************/
123 #define IOCTL_DVD_START_SESSION CTL_CODE(FILE_DEVICE_DVD, 0x0400, METHOD_BUFFERED, FILE_READ_ACCESS)
124 #define IOCTL_DVD_READ_KEY CTL_CODE(FILE_DEVICE_DVD, 0x0401, METHOD_BUFFERED, FILE_READ_ACCESS)
125 #define IOCTL_DVD_SEND_KEY CTL_CODE(FILE_DEVICE_DVD, 0x0402, METHOD_BUFFERED, FILE_READ_ACCESS)
126 #define IOCTL_DVD_END_SESSION CTL_CODE(FILE_DEVICE_DVD, 0x0403, METHOD_BUFFERED, FILE_READ_ACCESS)
128 #define IOCTL_SCSI_PASS_THROUGH_DIRECT CTL_CODE(FILE_DEVICE_CONTROLLER, 0x0405, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
130 #define DVD_CHALLENGE_KEY_LENGTH (12 + sizeof(DVD_COPY_PROTECT_KEY))
131 #define DVD_BUS_KEY_LENGTH (8 + sizeof(DVD_COPY_PROTECT_KEY))
132 #define DVD_DISK_KEY_LENGTH (2048 + sizeof(DVD_COPY_PROTECT_KEY))
133 #define DVD_ASF_LENGTH (sizeof(DVD_ASF) + sizeof(DVD_COPY_PROTECT_KEY))
135 #define SCSI_IOCTL_DATA_OUT 0
136 #define SCSI_IOCTL_DATA_IN 1
138 typedef ULONG DVD_SESSION_ID, *PDVD_SESSION_ID;
142 DvdChallengeKey = 0x01,
150 DvdInvalidateAGID = 0x3f
153 typedef struct _DVD_COPY_PROTECT_KEY
156 DVD_SESSION_ID SessionId;
157 DVD_KEY_TYPE KeyType;
164 ULONG Reserved; // used for NT alignment
166 LARGE_INTEGER TitleOffset;
169 } DVD_COPY_PROTECT_KEY, *PDVD_COPY_PROTECT_KEY;
171 typedef struct _DVD_ASF
176 } DVD_ASF, * PDVD_ASF;
178 typedef struct _SCSI_PASS_THROUGH_DIRECT
186 UCHAR SenseInfoLength;
188 ULONG DataTransferLength;
191 ULONG SenseInfoOffset;
193 } SCSI_PASS_THROUGH_DIRECT, *PSCSI_PASS_THROUGH_DIRECT;
195 /*****************************************************************************
196 * win32 aspi specific
197 *****************************************************************************/
199 #define WIN2K ( GetVersion() < 0x80000000 )
201 #define ASPI_TARGET 0
203 #define SENSE_LEN 0x0E
204 #define SC_EXEC_SCSI_CMD 0x02
205 #define SC_GET_DISK_INFO 0x06
207 #define SS_PENDING 0x00
208 #define SS_NO_ADAPTERS 0xE8
209 #define SRB_DIR_IN 0x08
210 #define SRB_DIR_OUT 0x10
211 #define SRB_EVENT_NOTIFY 0x40
218 long (*lpSendCommand)( void* );
223 struct SRB_GetDiskInfo
225 unsigned char SRB_Cmd;
226 unsigned char SRB_Status;
227 unsigned char SRB_HaId;
228 unsigned char SRB_Flags;
229 unsigned long SRB_Hdr_Rsvd;
230 unsigned char SRB_Target;
231 unsigned char SRB_Lun;
232 unsigned char SRB_DriveFlags;
233 unsigned char SRB_Int13HDriveInfo;
234 unsigned char SRB_Heads;
235 unsigned char SRB_Sectors;
236 unsigned char SRB_Rsvd1[22];
239 struct SRB_ExecSCSICmd
241 unsigned char SRB_Cmd;
242 unsigned char SRB_Status;
243 unsigned char SRB_HaId;
244 unsigned char SRB_Flags;
245 unsigned long SRB_Hdr_Rsvd;
246 unsigned char SRB_Target;
247 unsigned char SRB_Lun;
248 unsigned short SRB_Rsvd1;
249 unsigned long SRB_BufLen;
250 unsigned char *SRB_BufPointer;
251 unsigned char SRB_SenseLen;
252 unsigned char SRB_CDBLen;
253 unsigned char SRB_HaStat;
254 unsigned char SRB_TargStat;
255 unsigned long *SRB_PostProc;
256 unsigned char SRB_Rsvd2[20];
257 unsigned char CDBByte[16];
258 unsigned char SenseArea[SENSE_LEN+2];