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+/*****************************************************************************
+ * ioctl.h: DVD ioctl replacement function
+ *****************************************************************************
+ * Copyright (C) 1999-2001 VideoLAN
+ *
+ * Authors: Sam Hocevar <sam@zoy.org>
+ *
+ * libdvdcss is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libdvdcss is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with libdvdcss; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *****************************************************************************/
+
+#ifndef DVDCSS_IOCTL_H
+#define DVDCSS_IOCTL_H
+
+#include <stdint.h>
+
+int ioctl_ReadCopyright ( int, int, int * );
+int ioctl_ReadDiscKey ( int, const int *, uint8_t * );
+int ioctl_ReadTitleKey ( int, const int *, int, uint8_t * );
+int ioctl_ReportAgid ( int, int * );
+int ioctl_ReportChallenge ( int, const int *, uint8_t * );
+int ioctl_ReportKey1 ( int, const int *, uint8_t * );
+int ioctl_ReportASF ( int, int * );
+int ioctl_InvalidateAgid ( int, int * );
+int ioctl_SendChallenge ( int, const int *, const uint8_t * );
+int ioctl_SendKey2 ( int, const int *, const uint8_t * );
+int ioctl_ReportRPC ( int, int *, int *, int * );
+
+#define DVD_DISCKEY_SIZE 2048
+
+/*****************************************************************************
+ * Common macros, OS-specific
+ *****************************************************************************/
+#if defined( __HAIKU__ )
+#define INIT_RDC( TYPE, SIZE ) \
+ raw_device_command rdc = { 0 }; \
+ uint8_t p_buffer[ (SIZE)+1 ]; \
+ rdc.data = (char *)p_buffer; \
+ rdc.data_length = (SIZE); \
+ BeInitRDC( &rdc, (TYPE) );
+#elif defined( SOLARIS_USCSI )
+#define INIT_USCSI( TYPE, SIZE ) \
+ struct uscsi_cmd sc = { 0 }; \
+ union scsi_cdb rs_cdb; \
+ uint8_t p_buffer[ (SIZE)+1 ]; \
+ sc.uscsi_cdb = (caddr_t)&rs_cdb; \
+ sc.uscsi_bufaddr = (caddr_t)p_buffer; \
+ sc.uscsi_buflen = (SIZE); \
+ SolarisInitUSCSI( &sc, (TYPE) );
+#elif defined( DARWIN_DVD_IOCTL )
+#define INIT_DVDIOCTL( DKDVD_TYPE, BUFFER_TYPE, FORMAT ) \
+ DKDVD_TYPE dvd = { 0 }; \
+ BUFFER_TYPE dvdbs = { 0 }; \
+ dvd.format = FORMAT; \
+ dvd.buffer = &dvdbs; \
+ dvd.bufferLength = sizeof(dvdbs);
+#elif defined( __QNXNTO__ )
+#define INIT_CPT( TYPE, SIZE ) \
+ CAM_PASS_THRU * p_cpt = { 0 }; \
+ uint8_t * p_buffer; \
+ int structSize = sizeof( CAM_PASS_THRU ) + (SIZE); \
+ p_cpt = (CAM_PASS_THRU *) malloc ( structSize ); \
+ p_buffer = (uint8_t *) p_cpt + sizeof( CAM_PASS_THRU ); \
+ p_cpt->cam_data_ptr = sizeof( CAM_PASS_THRU ); \
+ p_cpt->cam_dxfer_len = (SIZE); \
+ QNXInitCPT( p_cpt, (TYPE) );
+#elif defined( __OS2__ )
+#define INIT_SSC( TYPE, SIZE ) \
+ struct OS2_ExecSCSICmd sdc = { 0 }; \
+ uint8_t p_buffer[ (SIZE) + 1 ] = { 0 }; \
+ unsigned long ulParamLen; \
+ unsigned long ulDataLen; \
+ sdc.data_length = (SIZE); \
+ ulParamLen = sizeof(sdc); \
+ OS2InitSDC( &sdc, (TYPE) )
+#endif
+
+/*****************************************************************************
+ * Additional types, OpenBSD-specific
+ *****************************************************************************/
+#if defined( HAVE_OPENBSD_DVD_STRUCT )
+typedef union dvd_struct dvd_struct;
+typedef union dvd_authinfo dvd_authinfo;
+#endif
+
+/*****************************************************************************
+ * Various DVD I/O tables
+ *****************************************************************************/
+/* The generic packet command opcodes for CD/DVD Logical Units,
+ * From Table 57 of the SFF8090 Ver. 3 (Mt. Fuji) draft standard. */
+#define GPCMD_READ_DVD_STRUCTURE 0xad
+#define GPCMD_REPORT_KEY 0xa4
+#define GPCMD_SEND_KEY 0xa3
+ /* DVD struct types */
+#define DVD_STRUCT_PHYSICAL 0x00
+#define DVD_STRUCT_COPYRIGHT 0x01
+#define DVD_STRUCT_DISCKEY 0x02
+#define DVD_STRUCT_BCA 0x03
+#define DVD_STRUCT_MANUFACT 0x04
+ /* Key formats */
+#define DVD_REPORT_AGID 0x00
+#define DVD_REPORT_CHALLENGE 0x01
+#define DVD_SEND_CHALLENGE 0x01
+#define DVD_REPORT_KEY1 0x02
+#define DVD_SEND_KEY2 0x03
+#define DVD_REPORT_TITLE_KEY 0x04
+#define DVD_REPORT_ASF 0x05
+#define DVD_SEND_RPC 0x06
+#define DVD_REPORT_RPC 0x08
+#define DVDCSS_INVALIDATE_AGID 0x3f
+
+/*****************************************************************************
+ * Win32-ioctl-specific
+ *****************************************************************************/
+#if defined( _WIN32 )
+
+#define _WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <winioctl.h>
+
+#define IOCTL_DVD_START_SESSION CTL_CODE(FILE_DEVICE_DVD, 0x0400, METHOD_BUFFERED, FILE_READ_ACCESS)
+#define IOCTL_DVD_READ_KEY CTL_CODE(FILE_DEVICE_DVD, 0x0401, METHOD_BUFFERED, FILE_READ_ACCESS)
+#define IOCTL_DVD_SEND_KEY CTL_CODE(FILE_DEVICE_DVD, 0x0402, METHOD_BUFFERED, FILE_READ_ACCESS)
+#define IOCTL_DVD_END_SESSION CTL_CODE(FILE_DEVICE_DVD, 0x0403, METHOD_BUFFERED, FILE_READ_ACCESS)
+#define IOCTL_DVD_GET_REGION CTL_CODE(FILE_DEVICE_DVD, 0x0405, METHOD_BUFFERED, FILE_READ_ACCESS)
+#define IOCTL_DVD_SEND_KEY2 CTL_CODE(FILE_DEVICE_DVD, 0x0406, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
+#define IOCTL_DVD_READ_STRUCTURE CTL_CODE(FILE_DEVICE_DVD, 0x0450, METHOD_BUFFERED, FILE_READ_ACCESS)
+#define IOCTL_SCSI_PASS_THROUGH_DIRECT CTL_CODE(FILE_DEVICE_CONTROLLER, 0x0405, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
+
+#define DVD_CHALLENGE_KEY_LENGTH (12 + sizeof(DVD_COPY_PROTECT_KEY))
+#define DVD_BUS_KEY_LENGTH (8 + sizeof(DVD_COPY_PROTECT_KEY))
+#define DVD_TITLE_KEY_LENGTH (8 + sizeof(DVD_COPY_PROTECT_KEY))
+#define DVD_DISK_KEY_LENGTH (2048 + sizeof(DVD_COPY_PROTECT_KEY))
+#define DVD_RPC_KEY_LENGTH (sizeof(DVD_RPC_KEY) + sizeof(DVD_COPY_PROTECT_KEY))
+#define DVD_ASF_LENGTH (sizeof(DVD_ASF) + sizeof(DVD_COPY_PROTECT_KEY))
+
+#define DVD_COPYRIGHT_MASK 0x00000040
+#define DVD_NOT_COPYRIGHTED 0x00000000
+#define DVD_COPYRIGHTED 0x00000040
+
+#define DVD_SECTOR_PROTECT_MASK 0x00000020
+#define DVD_SECTOR_NOT_PROTECTED 0x00000000
+#define DVD_SECTOR_PROTECTED 0x00000020
+
+#define SCSI_IOCTL_DATA_OUT 0
+#define SCSI_IOCTL_DATA_IN 1
+
+typedef ULONG DVD_SESSION_ID, *PDVD_SESSION_ID;
+
+typedef enum DVD_STRUCTURE_FORMAT {
+ DvdPhysicalDescriptor,
+ DvdCopyrightDescriptor,
+ DvdDiskKeyDescriptor,
+ DvdBCADescriptor,
+ DvdManufacturerDescriptor,
+ DvdMaxDescriptor
+} DVD_STRUCTURE_FORMAT, *PDVD_STRUCTURE_FORMAT;
+
+typedef struct DVD_READ_STRUCTURE {
+ LARGE_INTEGER BlockByteOffset;
+ DVD_STRUCTURE_FORMAT Format;
+ DVD_SESSION_ID SessionId;
+ UCHAR LayerNumber;
+} DVD_READ_STRUCTURE, *PDVD_READ_STRUCTURE;
+
+typedef struct DVD_COPYRIGHT_DESCRIPTOR {
+ UCHAR CopyrightProtectionType;
+ UCHAR RegionManagementInformation;
+ USHORT Reserved;
+} DVD_COPYRIGHT_DESCRIPTOR, *PDVD_COPYRIGHT_DESCRIPTOR;
+
+typedef enum
+{
+ DvdChallengeKey = 0x01,
+ DvdBusKey1,
+ DvdBusKey2,
+ DvdTitleKey,
+ DvdAsf,
+ DvdSetRpcKey = 0x6,
+ DvdGetRpcKey = 0x8,
+ DvdDiskKey = 0x80,
+ DvdInvalidateAGID = 0x3f
+} DVD_KEY_TYPE;
+
+typedef struct DVD_COPY_PROTECT_KEY
+{
+ ULONG KeyLength;
+ DVD_SESSION_ID SessionId;
+ DVD_KEY_TYPE KeyType;
+ ULONG KeyFlags;
+ union
+ {
+ struct
+ {
+ ULONG FileHandle;
+ ULONG Reserved; // used for NT alignment
+ };
+ LARGE_INTEGER TitleOffset;
+ } Parameters;
+ UCHAR KeyData[0];
+} DVD_COPY_PROTECT_KEY, *PDVD_COPY_PROTECT_KEY;
+
+typedef struct DVD_ASF
+{
+ UCHAR Reserved0[3];
+ UCHAR SuccessFlag:1;
+ UCHAR Reserved1:7;
+} DVD_ASF, * PDVD_ASF;
+
+typedef struct DVD_RPC_KEY
+{
+ UCHAR UserResetsAvailable:3;
+ UCHAR ManufacturerResetsAvailable:3;
+ UCHAR TypeCode:2;
+ UCHAR RegionMask;
+ UCHAR RpcScheme;
+ UCHAR Reserved2[1];
+} DVD_RPC_KEY, * PDVD_RPC_KEY;
+
+typedef struct SCSI_PASS_THROUGH_DIRECT
+{
+ USHORT Length;
+ UCHAR ScsiStatus;
+ UCHAR PathId;
+ UCHAR TargetId;
+ UCHAR Lun;
+ UCHAR CdbLength;
+ UCHAR SenseInfoLength;
+ UCHAR DataIn;
+ ULONG DataTransferLength;
+ ULONG TimeOutValue;
+ PVOID DataBuffer;
+ ULONG SenseInfoOffset;
+ UCHAR Cdb[16];
+} SCSI_PASS_THROUGH_DIRECT, *PSCSI_PASS_THROUGH_DIRECT;
+
+#endif /* defined( _WIN32 ) */
+
+/*****************************************************************************
+ * OS/2-ioctl-specific
+ *****************************************************************************/
+#if defined( __OS2__ )
+
+#define CDROMDISK_EXECMD 0x7A
+
+#define EX_DIRECTION_IN 0x01
+#define EX_PLAYING_CHK 0x02
+
+#pragma pack(1)
+
+struct OS2_ExecSCSICmd
+{
+ unsigned long id_code; // 'CD01'
+ unsigned short data_length; // length of the Data Packet
+ unsigned short cmd_length; // length of the Command Buffer
+ unsigned short flags; // flags
+ unsigned char command[16]; // Command Buffer for SCSI command
+
+} OS2_ExecSCSICmd;
+
+#pragma pack()
+
+#endif /* defined( __OS2__ ) */
+
+#endif /* DVDCSS_IOCTL_H */