mirror of https://github.com/mpv-player/mpv
408 lines
14 KiB
C
408 lines
14 KiB
C
/*****************************************************************************
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* ioctl.h: DVD ioctl replacement function
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*****************************************************************************
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* Copyright (C) 1999-2001 VideoLAN
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* $Id$
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*
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* Authors: Samuel Hocevar <sam@zoy.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
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*****************************************************************************/
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int ioctl_ReadCopyright ( int, int, int * );
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int ioctl_ReadDiscKey ( int, int *, u8 * );
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int ioctl_ReadTitleKey ( int, int *, int, u8 * );
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int ioctl_ReportAgid ( int, int * );
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int ioctl_ReportChallenge ( int, int *, u8 * );
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int ioctl_ReportKey1 ( int, int *, u8 * );
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int ioctl_ReportASF ( int, int *, int * );
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int ioctl_InvalidateAgid ( int, int * );
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int ioctl_SendChallenge ( int, int *, u8 * );
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int ioctl_SendKey2 ( int, int *, u8 * );
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#define DVD_KEY_SIZE 5
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#define DVD_CHALLENGE_SIZE 10
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#define DVD_DISCKEY_SIZE 2048
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/*****************************************************************************
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* Common macro, BeOS specific
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*****************************************************************************/
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#if defined( SYS_BEOS )
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#define INIT_RDC( TYPE, SIZE ) \
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raw_device_command rdc; \
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u8 p_buffer[ (SIZE) ]; \
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memset( &rdc, 0, sizeof( raw_device_command ) ); \
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rdc.data = (char *)p_buffer; \
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rdc.data_length = (SIZE); \
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BeInitRDC( &rdc, (TYPE) );
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#endif
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/*****************************************************************************
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* Common macro, HP-UX specific
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*****************************************************************************/
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#if defined( HPUX_SCTL_IO )
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#define INIT_SCTL_IO( TYPE, SIZE ) \
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struct sctl_io sctl_io; \
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u8 p_buffer[ (SIZE) ]; \
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memset( &sctl_io, 0, sizeof( sctl_io ) ); \
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sctl_io.data = (void *)p_buffer; \
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sctl_io.data_length = (SIZE); \
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HPUXInitSCTL( &sctl_io, (TYPE) );
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#endif
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/*****************************************************************************
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* Common macro, Solaris specific
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*****************************************************************************/
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#if defined( SOLARIS_USCSI )
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#define USCSI_TIMEOUT( SC, TO ) ( (SC)->uscsi_timeout = (TO) )
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#define USCSI_RESID( SC ) ( (SC)->uscsi_resid )
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#define INIT_USCSI( TYPE, SIZE ) \
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struct uscsi_cmd sc; \
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union scsi_cdb rs_cdb; \
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u8 p_buffer[ (SIZE) ]; \
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memset( &sc, 0, sizeof( struct uscsi_cmd ) ); \
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sc.uscsi_cdb = (caddr_t)&rs_cdb; \
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sc.uscsi_bufaddr = p_buffer; \
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sc.uscsi_buflen = (SIZE); \
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SolarisInitUSCSI( &sc, (TYPE) );
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#endif
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/*****************************************************************************
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* Common macro, Darwin specific
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*****************************************************************************/
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#if defined( DARWIN_DVD_IOCTL )
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#define INIT_DVDIOCTL( DKDVD_TYPE, BUFFER_TYPE, FORMAT ) \
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DKDVD_TYPE dvd; \
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BUFFER_TYPE dvdbs; \
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memset( &dvd, 0, sizeof(dvd) ); \
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memset( &dvdbs, 0, sizeof(dvdbs) ); \
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dvd.format = FORMAT; \
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dvd.buffer = &dvdbs; \
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dvd.bufferLength = sizeof(dvdbs);
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#endif
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/*****************************************************************************
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* Common macro, win32 (ASPI) specific
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*****************************************************************************/
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#if defined( WIN32 )
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#define INIT_SSC( TYPE, SIZE ) \
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struct SRB_ExecSCSICmd ssc; \
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u8 p_buffer[ (SIZE) ]; \
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memset( &ssc, 0, sizeof( struct SRB_ExecSCSICmd ) ); \
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ssc.SRB_BufPointer = (char *)p_buffer; \
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ssc.SRB_BufLen = (SIZE); \
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WinInitSSC( &ssc, (TYPE) );
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#endif
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/*****************************************************************************
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* Common macro, QNX specific
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*****************************************************************************/
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#if defined( __QNXNTO__ )
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#define INIT_CPT( TYPE, SIZE ) \
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CAM_PASS_THRU * p_cpt; \
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uint8_t * p_buffer; \
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int structSize = sizeof( CAM_PASS_THRU ) + (SIZE); \
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p_cpt = (CAM_PASS_THRU *) malloc ( structSize ); \
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p_buffer = (uint8_t *) p_cpt + sizeof( CAM_PASS_THRU ); \
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memset( p_cpt, 0, structSize ); \
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p_cpt->cam_data_ptr = sizeof( CAM_PASS_THRU ); \
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p_cpt->cam_dxfer_len = (SIZE); \
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QNXInitCPT( p_cpt, (TYPE) );
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#endif
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/*****************************************************************************
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* Common macro, OS2 specific
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*****************************************************************************/
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#if defined( SYS_OS2 )
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#define INIT_SSC( TYPE, SIZE ) \
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struct OS2_ExecSCSICmd sdc; \
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u8 p_buffer[ (SIZE) ]; \
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unsigned long ulParamLen; \
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unsigned long ulDataLen; \
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memset( &sdc, 0, sizeof( OS2_ExecSCSICmd ) ); \
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memset( &p_buffer, 0, SIZE ); \
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sdc.data_length = (SIZE); \
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ulParamLen = sizeof(sdc); \
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OS2InitSDC( &sdc, (TYPE) )
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#endif
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/*****************************************************************************
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* Additional types, OpenBSD specific
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*****************************************************************************/
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#if defined( HAVE_OPENBSD_DVD_STRUCT )
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typedef union dvd_struct dvd_struct;
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typedef union dvd_authinfo dvd_authinfo;
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#endif
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/*****************************************************************************
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* Various DVD I/O tables
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*****************************************************************************/
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#if defined( SYS_BEOS ) || defined( WIN32 ) || defined ( SOLARIS_USCSI ) || defined ( HPUX_SCTL_IO ) || defined ( __QNXNTO__ ) || defined ( SYS_OS2 )
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/* The generic packet command opcodes for CD/DVD Logical Units,
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* From Table 57 of the SFF8090 Ver. 3 (Mt. Fuji) draft standard. */
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# define GPCMD_READ_DVD_STRUCTURE 0xad
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# define GPCMD_REPORT_KEY 0xa4
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# define GPCMD_SEND_KEY 0xa3
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/* DVD struct types */
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# define DVD_STRUCT_PHYSICAL 0x00
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# define DVD_STRUCT_COPYRIGHT 0x01
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# define DVD_STRUCT_DISCKEY 0x02
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# define DVD_STRUCT_BCA 0x03
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# define DVD_STRUCT_MANUFACT 0x04
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/* Key formats */
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# define DVD_REPORT_AGID 0x00
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# define DVD_REPORT_CHALLENGE 0x01
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# define DVD_SEND_CHALLENGE 0x01
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# define DVD_REPORT_KEY1 0x02
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# define DVD_SEND_KEY2 0x03
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# define DVD_REPORT_TITLE_KEY 0x04
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# define DVD_REPORT_ASF 0x05
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# define DVD_SEND_RPC 0x06
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# define DVD_REPORT_RPC 0x08
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# define DVD_INVALIDATE_AGID 0x3f
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#endif
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/*****************************************************************************
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* win32 ioctl specific
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*****************************************************************************/
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#if defined( WIN32 )
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#define WIN32_LEAN_AND_MEAN
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#include <windows.h>
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#define IOCTL_DVD_START_SESSION CTL_CODE(FILE_DEVICE_DVD, 0x0400, METHOD_BUFFERED, FILE_READ_ACCESS)
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#define IOCTL_DVD_READ_KEY CTL_CODE(FILE_DEVICE_DVD, 0x0401, METHOD_BUFFERED, FILE_READ_ACCESS)
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#define IOCTL_DVD_SEND_KEY CTL_CODE(FILE_DEVICE_DVD, 0x0402, METHOD_BUFFERED, FILE_READ_ACCESS)
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#define IOCTL_DVD_END_SESSION CTL_CODE(FILE_DEVICE_DVD, 0x0403, METHOD_BUFFERED, FILE_READ_ACCESS)
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#define IOCTL_DVD_GET_REGION CTL_CODE(FILE_DEVICE_DVD, 0x0405, METHOD_BUFFERED, FILE_READ_ACCESS)
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#define IOCTL_DVD_SEND_KEY2 CTL_CODE(FILE_DEVICE_DVD, 0x0406, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
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#define IOCTL_DVD_READ_STRUCTURE CTL_CODE(FILE_DEVICE_DVD, 0x0450, METHOD_BUFFERED, FILE_READ_ACCESS)
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#define IOCTL_SCSI_PASS_THROUGH_DIRECT CTL_CODE(FILE_DEVICE_CONTROLLER, 0x0405, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
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#define DVD_CHALLENGE_KEY_LENGTH (12 + sizeof(DVD_COPY_PROTECT_KEY))
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#define DVD_BUS_KEY_LENGTH (8 + sizeof(DVD_COPY_PROTECT_KEY))
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#define DVD_TITLE_KEY_LENGTH (8 + sizeof(DVD_COPY_PROTECT_KEY))
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#define DVD_DISK_KEY_LENGTH (2048 + sizeof(DVD_COPY_PROTECT_KEY))
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#define DVD_ASF_LENGTH (sizeof(DVD_ASF) + sizeof(DVD_COPY_PROTECT_KEY))
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#define DVD_REGION_LENGTH (sizeof(DVD_REGION))
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#define DVD_COPYRIGHT_MASK 0x00000040
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#define DVD_NOT_COPYRIGHTED 0x00000000
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#define DVD_COPYRIGHTED 0x00000040
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#define DVD_SECTOR_PROTECT_MASK 0x00000020
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#define DVD_SECTOR_NOT_PROTECTED 0x00000000
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#define DVD_SECTOR_PROTECTED 0x00000020
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#define SCSI_IOCTL_DATA_OUT 0
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#define SCSI_IOCTL_DATA_IN 1
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typedef ULONG DVD_SESSION_ID, *PDVD_SESSION_ID;
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typedef enum DVD_STRUCTURE_FORMAT {
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DvdPhysicalDescriptor,
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DvdCopyrightDescriptor,
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DvdDiskKeyDescriptor,
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DvdBCADescriptor,
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DvdManufacturerDescriptor,
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DvdMaxDescriptor
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} DVD_STRUCTURE_FORMAT, *PDVD_STRUCTURE_FORMAT;
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typedef struct DVD_READ_STRUCTURE {
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LARGE_INTEGER BlockByteOffset;
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DVD_STRUCTURE_FORMAT Format;
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DVD_SESSION_ID SessionId;
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UCHAR LayerNumber;
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} DVD_READ_STRUCTURE, *PDVD_READ_STRUCTURE;
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typedef struct _DVD_COPYRIGHT_DESCRIPTOR {
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UCHAR CopyrightProtectionType;
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UCHAR RegionManagementInformation;
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USHORT Reserved;
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} DVD_COPYRIGHT_DESCRIPTOR, *PDVD_COPYRIGHT_DESCRIPTOR;
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typedef enum
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{
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DvdChallengeKey = 0x01,
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DvdBusKey1,
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DvdBusKey2,
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DvdTitleKey,
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DvdAsf,
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DvdSetRpcKey = 0x6,
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DvdGetRpcKey = 0x8,
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DvdDiskKey = 0x80,
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DvdInvalidateAGID = 0x3f
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} DVD_KEY_TYPE;
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typedef struct _DVD_COPY_PROTECT_KEY
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{
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ULONG KeyLength;
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DVD_SESSION_ID SessionId;
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DVD_KEY_TYPE KeyType;
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ULONG KeyFlags;
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union
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{
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struct
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{
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ULONG FileHandle;
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ULONG Reserved; // used for NT alignment
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};
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LARGE_INTEGER TitleOffset;
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} Parameters;
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UCHAR KeyData[0];
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} DVD_COPY_PROTECT_KEY, *PDVD_COPY_PROTECT_KEY;
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typedef struct _DVD_ASF
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{
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UCHAR Reserved0[3];
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UCHAR SuccessFlag:1;
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UCHAR Reserved1:7;
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} DVD_ASF, * PDVD_ASF;
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typedef struct _DVD_REGION {
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UCHAR CopySystem;
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UCHAR RegionData;
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UCHAR SystemRegion;
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UCHAR ResetCount;
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} DVD_REGION, *PDVD_REGION;
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typedef struct _SCSI_PASS_THROUGH_DIRECT
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{
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USHORT Length;
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UCHAR ScsiStatus;
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UCHAR PathId;
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UCHAR TargetId;
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UCHAR Lun;
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UCHAR CdbLength;
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UCHAR SenseInfoLength;
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UCHAR DataIn;
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ULONG DataTransferLength;
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ULONG TimeOutValue;
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PVOID DataBuffer;
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ULONG SenseInfoOffset;
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UCHAR Cdb[16];
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} SCSI_PASS_THROUGH_DIRECT, *PSCSI_PASS_THROUGH_DIRECT;
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/*****************************************************************************
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* win32 aspi specific
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*****************************************************************************/
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#define WIN2K ( GetVersion() < 0x80000000 )
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#define ASPI_HAID 0
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#define ASPI_TARGET 0
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#define DTYPE_CDROM 0x05
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#define SENSE_LEN 0x0E
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#define SC_GET_DEV_TYPE 0x01
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#define SC_EXEC_SCSI_CMD 0x02
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#define SC_GET_DISK_INFO 0x06
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#define SS_COMP 0x01
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#define SS_PENDING 0x00
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#define SS_NO_ADAPTERS 0xE8
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#define SRB_DIR_IN 0x08
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#define SRB_DIR_OUT 0x10
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#define SRB_EVENT_NOTIFY 0x40
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struct w32_aspidev
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{
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long hASPI;
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short i_sid;
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int i_blocks;
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long (*lpSendCommand)( void* );
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};
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#pragma pack(1)
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struct SRB_GetDiskInfo
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{
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unsigned char SRB_Cmd;
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unsigned char SRB_Status;
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unsigned char SRB_HaId;
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unsigned char SRB_Flags;
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unsigned long SRB_Hdr_Rsvd;
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unsigned char SRB_Target;
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unsigned char SRB_Lun;
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unsigned char SRB_DriveFlags;
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unsigned char SRB_Int13HDriveInfo;
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unsigned char SRB_Heads;
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unsigned char SRB_Sectors;
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unsigned char SRB_Rsvd1[22];
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};
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struct SRB_GDEVBlock
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{
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unsigned char SRB_Cmd;
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unsigned char SRB_Status;
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unsigned char SRB_HaId;
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unsigned char SRB_Flags;
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unsigned long SRB_Hdr_Rsvd;
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unsigned char SRB_Target;
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unsigned char SRB_Lun;
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unsigned char SRB_DeviceType;
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unsigned char SRB_Rsvd1;
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};
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struct SRB_ExecSCSICmd
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{
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unsigned char SRB_Cmd;
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unsigned char SRB_Status;
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unsigned char SRB_HaId;
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unsigned char SRB_Flags;
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unsigned long SRB_Hdr_Rsvd;
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unsigned char SRB_Target;
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unsigned char SRB_Lun;
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unsigned short SRB_Rsvd1;
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unsigned long SRB_BufLen;
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unsigned char *SRB_BufPointer;
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unsigned char SRB_SenseLen;
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unsigned char SRB_CDBLen;
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unsigned char SRB_HaStat;
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unsigned char SRB_TargStat;
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unsigned long *SRB_PostProc;
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unsigned char SRB_Rsvd2[20];
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unsigned char CDBByte[16];
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unsigned char SenseArea[SENSE_LEN+2];
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};
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#pragma pack()
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#endif
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/*****************************************************************************
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* OS2 ioctl specific
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*****************************************************************************/
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#if defined( SYS_OS2 )
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#define CDROMDISK_EXECMD 0x7A
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#define EX_DIRECTION_IN 0x01
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#define EX_PLAYING_CHK 0x02
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#pragma pack(1)
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struct OS2_ExecSCSICmd
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{
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unsigned long id_code; // 'CD01'
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unsigned short data_length; // length of the Data Packet
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unsigned short cmd_length; // length of the Command Buffer
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unsigned short flags; // flags
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unsigned char command[16]; // Command Buffer for SCSI command
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} OS2_ExecSCSICmd;
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#pragma pack()
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#endif
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