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author | arpi <arpi@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2002-08-16 22:35:45 +0000 |
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committer | arpi <arpi@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2002-08-16 22:35:45 +0000 |
commit | 211d6637bc15556bc2efa1d82cfe178c563ac2af (patch) | |
tree | 75b251c0d52b4011567b973a50dd6a27ab3a1eab /libmpdvdkit2/ioctl.c | |
parent | 131935f8ad6cd277153915c11fffcc7729cbac0b (diff) | |
download | mpv-211d6637bc15556bc2efa1d82cfe178c563ac2af.tar.bz2 mpv-211d6637bc15556bc2efa1d82cfe178c563ac2af.tar.xz |
importing libdvdcss 1.2.2 files
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7028 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'libmpdvdkit2/ioctl.c')
-rw-r--r-- | libmpdvdkit2/ioctl.c | 1912 |
1 files changed, 1912 insertions, 0 deletions
diff --git a/libmpdvdkit2/ioctl.c b/libmpdvdkit2/ioctl.c new file mode 100644 index 0000000000..3b6eb41dd4 --- /dev/null +++ b/libmpdvdkit2/ioctl.c @@ -0,0 +1,1912 @@ +/***************************************************************************** + * ioctl.c: DVD ioctl replacement function + ***************************************************************************** + * Copyright (C) 1999-2001 VideoLAN + * $Id$ + * + * Authors: Markus Kuespert <ltlBeBoy@beosmail.com> + * Samuel Hocevar <sam@zoy.org> + * Jon Lech Johansen <jon-vl@nanocrew.net> + * Håkan Hjort <d95hjort@dtek.chalmers.se> + * Eugenio Jarosiewicz <ej0@cise.ufl.edu> + * David Siebörger <drs-videolan@rucus.ru.ac.za> + * Alex Strelnikov <lelik@os2.ru> + * + * This program 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. + * + * This program 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 this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA. + *****************************************************************************/ + +/***************************************************************************** + * Preamble + *****************************************************************************/ +#include "config.h" + +#include <stdio.h> + +#include <string.h> /* memcpy(), memset() */ +#include <sys/types.h> + +#if defined( WIN32 ) +# include <windows.h> +# include <winioctl.h> +#elif defined ( SYS_OS2 ) +# define INCL_DOSFILEMGR +# define INCL_DOSDEVICES +# define INCL_DOSDEVIOCTL +# define INCL_DOSERRORS +# include <os2.h> +# include <sys/ioctl.h> +#else +# include <netinet/in.h> +# include <sys/ioctl.h> +#endif + +#ifdef DVD_STRUCT_IN_SYS_CDIO_H +# include <sys/cdio.h> +#endif +#ifdef DVD_STRUCT_IN_SYS_DVDIO_H +# include <sys/dvdio.h> +#endif +#ifdef DVD_STRUCT_IN_LINUX_CDROM_H +# include <linux/cdrom.h> +#endif +#ifdef DVD_STRUCT_IN_DVD_H +# include <dvd.h> +#endif +#ifdef DVD_STRUCT_IN_BSDI_DVDIOCTL_DVD_H +# include "bsdi_dvd.h" +#endif +#ifdef SYS_BEOS +# include <malloc.h> +# include <scsi.h> +#endif +#ifdef HPUX_SCTL_IO +# include <sys/scsi.h> +#endif +#ifdef SOLARIS_USCSI +# include <unistd.h> +# include <stropts.h> +# include <sys/scsi/scsi_types.h> +# include <sys/scsi/impl/uscsi.h> +#endif +#ifdef DARWIN_DVD_IOCTL +# include <IOKit/storage/IODVDMediaBSDClient.h> +#endif +#ifdef __QNXNTO__ +# include <sys/mman.h> +# include <sys/dcmd_cam.h> +#endif + +#include "common.h" + +#include "ioctl.h" + +/***************************************************************************** + * Local prototypes, BeOS specific + *****************************************************************************/ +#if defined( SYS_BEOS ) +static void BeInitRDC ( raw_device_command *, int ); +#endif + +/***************************************************************************** + * Local prototypes, HP-UX specific + *****************************************************************************/ +#if defined( HPUX_SCTL_IO ) +static void HPUXInitSCTL ( struct sctl_io *sctl_io, int i_type ); +#endif + +/***************************************************************************** + * Local prototypes, Solaris specific + *****************************************************************************/ +#if defined( SOLARIS_USCSI ) +static void SolarisInitUSCSI( struct uscsi_cmd *p_sc, int i_type ); +#endif + +/***************************************************************************** + * Local prototypes, win32 (aspi) specific + *****************************************************************************/ +#if defined( WIN32 ) +static void WinInitSSC ( struct SRB_ExecSCSICmd *, int ); +static int WinSendSSC ( int, struct SRB_ExecSCSICmd * ); +#endif + +/***************************************************************************** + * Local prototypes, QNX specific + *****************************************************************************/ +#if defined( __QNXNTO__ ) +static void QNXInitCPT ( CAM_PASS_THRU *, int ); +#endif + +/***************************************************************************** + * Local prototypes, OS2 specific + *****************************************************************************/ +#if defined( SYS_OS2 ) +static void OS2InitSDC( struct OS2_ExecSCSICmd *, int ); +#endif + +/***************************************************************************** + * ioctl_ReadCopyright: check whether the disc is encrypted or not + *****************************************************************************/ +int ioctl_ReadCopyright( int i_fd, int i_layer, int *pi_copyright ) +{ + int i_ret; + +#if defined( HAVE_LINUX_DVD_STRUCT ) + dvd_struct dvd; + + memset( &dvd, 0, sizeof( dvd ) ); + dvd.type = DVD_STRUCT_COPYRIGHT; + dvd.copyright.layer_num = i_layer; + + i_ret = ioctl( i_fd, DVD_READ_STRUCT, &dvd ); + + *pi_copyright = dvd.copyright.cpst; + +#elif defined( HAVE_BSD_DVD_STRUCT ) + struct dvd_struct dvd; + + memset( &dvd, 0, sizeof( dvd ) ); + dvd.format = DVD_STRUCT_COPYRIGHT; + dvd.layer_num = i_layer; + + i_ret = ioctl( i_fd, DVDIOCREADSTRUCTURE, &dvd ); + + *pi_copyright = dvd.cpst; + +#elif defined( SYS_BEOS ) + INIT_RDC( GPCMD_READ_DVD_STRUCTURE, 8 ); + + rdc.command[ 6 ] = i_layer; + rdc.command[ 7 ] = DVD_STRUCT_COPYRIGHT; + + i_ret = ioctl( i_fd, B_RAW_DEVICE_COMMAND, &rdc, sizeof(rdc) ); + + *pi_copyright = p_buffer[ 4 ]; + +#elif defined( HPUX_SCTL_IO ) + INIT_SCTL_IO( GPCMD_READ_DVD_STRUCTURE, 8 ); + + sctl_io.cdb[ 6 ] = i_layer; + sctl_io.cdb[ 7 ] = DVD_STRUCT_COPYRIGHT; + + i_ret = ioctl( i_fd, SIOC_IO, &sctl_io ); + + *pi_copyright = p_buffer[ 4 ]; + +#elif defined( SOLARIS_USCSI ) + INIT_USCSI( GPCMD_READ_DVD_STRUCTURE, 8 ); + + rs_cdb.cdb_opaque[ 6 ] = i_layer; + rs_cdb.cdb_opaque[ 7 ] = DVD_STRUCT_COPYRIGHT; + + i_ret = ioctl(i_fd, USCSICMD, &sc); + + if( i_ret < 0 || sc.uscsi_status ) { + i_ret = -1; + } + + *pi_copyright = p_buffer[ 4 ]; + /* s->copyright.rmi = p_buffer[ 5 ]; */ + +#elif defined( DARWIN_DVD_IOCTL ) + INIT_DVDIOCTL( dk_dvd_read_structure_t, DVDCopyrightInfo, + kDVDStructureFormatCopyrightInfo ); + + dvd.layer = i_layer; + + i_ret = ioctl( i_fd, DKIOCDVDREADSTRUCTURE, &dvd ); + + *pi_copyright = dvdbs.copyrightProtectionSystemType; + +#elif defined( WIN32 ) + if( WIN2K ) /* NT/Win2000/Whistler */ + { + DWORD tmp; + u8 p_buffer[ 8 ]; + SCSI_PASS_THROUGH_DIRECT sptd; + + memset( &sptd, 0, sizeof( sptd ) ); + memset( &p_buffer, 0, sizeof( p_buffer ) ); + + /* When using IOCTL_DVD_READ_STRUCTURE and + DVD_COPYRIGHT_DESCRIPTOR, CopyrightProtectionType + is always 6. So we send a raw scsi command instead. */ + + sptd.Length = sizeof( SCSI_PASS_THROUGH_DIRECT ); + sptd.CdbLength = 12; + sptd.DataIn = SCSI_IOCTL_DATA_IN; + sptd.DataTransferLength = 8; + sptd.TimeOutValue = 2; + sptd.DataBuffer = p_buffer; + sptd.Cdb[ 0 ] = GPCMD_READ_DVD_STRUCTURE; + sptd.Cdb[ 6 ] = i_layer; + sptd.Cdb[ 7 ] = DVD_STRUCT_COPYRIGHT; + sptd.Cdb[ 8 ] = (8 >> 8) & 0xff; + sptd.Cdb[ 9 ] = 8 & 0xff; + + i_ret = DeviceIoControl( (HANDLE) i_fd, + IOCTL_SCSI_PASS_THROUGH_DIRECT, + &sptd, sizeof( SCSI_PASS_THROUGH_DIRECT ), + &sptd, sizeof( SCSI_PASS_THROUGH_DIRECT ), + &tmp, NULL ) ? 0 : -1; + + *pi_copyright = p_buffer[ 4 ]; + } + else + { + INIT_SSC( GPCMD_READ_DVD_STRUCTURE, 8 ); + + ssc.CDBByte[ 6 ] = i_layer; + ssc.CDBByte[ 7 ] = DVD_STRUCT_COPYRIGHT; + + i_ret = WinSendSSC( i_fd, &ssc ); + + *pi_copyright = p_buffer[ 4 ]; + } + +#elif defined( __QNXNTO__ ) + + INIT_CPT( GPCMD_READ_DVD_STRUCTURE, 8 ); + + p_cpt->cam_cdb[ 6 ] = i_layer; + p_cpt->cam_cdb[ 7 ] = DVD_STRUCT_COPYRIGHT; + + i_ret = devctl(i_fd, DCMD_CAM_PASS_THRU, p_cpt, structSize, NULL); + + *pi_copyright = p_buffer[4]; + +#elif defined( SYS_OS2 ) + INIT_SSC( GPCMD_READ_DVD_STRUCTURE, 8 ); + + sdc.command[ 6 ] = i_layer; + sdc.command[ 7 ] = DVD_STRUCT_COPYRIGHT; + + i_ret = DosDevIOCtl(i_fd, IOCTL_CDROMDISK, CDROMDISK_EXECMD, + &sdc, sizeof(sdc), &ulParamLen, + p_buffer, sizeof(p_buffer), &ulDataLen); + + *pi_copyright = p_buffer[ 4 ]; + +#else +# error "DVD ioctls are unavailable on this system" + +#endif + return i_ret; +} + +/***************************************************************************** + * ioctl_ReadDiscKey: get the disc key + *****************************************************************************/ +int ioctl_ReadDiscKey( int i_fd, int *pi_agid, u8 *p_key ) +{ + int i_ret; + +#if defined( HAVE_LINUX_DVD_STRUCT ) + dvd_struct dvd; + + memset( &dvd, 0, sizeof( dvd ) ); + dvd.type = DVD_STRUCT_DISCKEY; + dvd.disckey.agid = *pi_agid; + memset( dvd.disckey.value, 0, DVD_DISCKEY_SIZE ); + + i_ret = ioctl( i_fd, DVD_READ_STRUCT, &dvd ); + + if( i_ret < 0 ) + { + return i_ret; + } + + memcpy( p_key, dvd.disckey.value, DVD_DISCKEY_SIZE ); + +#elif defined( HAVE_BSD_DVD_STRUCT ) + struct dvd_struct dvd; + + memset( &dvd, 0, sizeof( dvd ) ); + dvd.format = DVD_STRUCT_DISCKEY; + dvd.agid = *pi_agid; + memset( dvd.data, 0, DVD_DISCKEY_SIZE ); + + i_ret = ioctl( i_fd, DVDIOCREADSTRUCTURE, &dvd ); + + if( i_ret < 0 ) + { + return i_ret; + } + + memcpy( p_key, dvd.data, DVD_DISCKEY_SIZE ); + +#elif defined( SYS_BEOS ) + INIT_RDC( GPCMD_READ_DVD_STRUCTURE, DVD_DISCKEY_SIZE + 4 ); + + rdc.command[ 7 ] = DVD_STRUCT_DISCKEY; + rdc.command[ 10 ] = *pi_agid << 6; + + i_ret = ioctl( i_fd, B_RAW_DEVICE_COMMAND, &rdc, sizeof(rdc) ); + + if( i_ret < 0 ) + { + return i_ret; + } + + memcpy( p_key, p_buffer + 4, DVD_DISCKEY_SIZE ); + +#elif defined( HPUX_SCTL_IO ) + INIT_SCTL_IO( GPCMD_READ_DVD_STRUCTURE, DVD_DISCKEY_SIZE + 4 ); + + sctl_io.cdb[ 7 ] = DVD_STRUCT_DISCKEY; + sctl_io.cdb[ 10 ] = *pi_agid << 6; + + i_ret = ioctl( i_fd, SIOC_IO, &sctl_io ); + + if( i_ret < 0 ) + { + return i_ret; + } + + memcpy( p_key, p_buffer + 4, DVD_DISCKEY_SIZE ); + +#elif defined( SOLARIS_USCSI ) + INIT_USCSI( GPCMD_READ_DVD_STRUCTURE, DVD_DISCKEY_SIZE + 4 ); + + rs_cdb.cdb_opaque[ 7 ] = DVD_STRUCT_DISCKEY; + rs_cdb.cdb_opaque[ 10 ] = *pi_agid << 6; + + i_ret = ioctl( i_fd, USCSICMD, &sc ); + + if( i_ret < 0 || sc.uscsi_status ) + { + i_ret = -1; + return i_ret; + } + + memcpy( p_key, p_buffer + 4, DVD_DISCKEY_SIZE ); + +#elif defined( DARWIN_DVD_IOCTL ) + INIT_DVDIOCTL( dk_dvd_read_structure_t, DVDDiscKeyInfo, + kDVDStructureFormatDiscKeyInfo ); + + dvd.grantID = *pi_agid; + + i_ret = ioctl( i_fd, DKIOCDVDREADSTRUCTURE, &dvd ); + + memcpy( p_key, dvdbs.discKeyStructures, DVD_DISCKEY_SIZE ); + +#elif defined( WIN32 ) + if( WIN2K ) /* NT/Win2000/Whistler */ + { + DWORD tmp; + u8 buffer[DVD_DISK_KEY_LENGTH]; + PDVD_COPY_PROTECT_KEY key = (PDVD_COPY_PROTECT_KEY) &buffer; + + memset( &buffer, 0, sizeof( buffer ) ); + + key->KeyLength = DVD_DISK_KEY_LENGTH; + key->SessionId = *pi_agid; + key->KeyType = DvdDiskKey; + key->KeyFlags = 0; + + i_ret = DeviceIoControl( (HANDLE) i_fd, IOCTL_DVD_READ_KEY, key, + key->KeyLength, key, key->KeyLength, &tmp, NULL ) ? 0 : -1; + + if( i_ret < 0 ) + { + return i_ret; + } + + memcpy( p_key, key->KeyData, DVD_DISCKEY_SIZE ); + } + else + { + INIT_SSC( GPCMD_READ_DVD_STRUCTURE, DVD_DISCKEY_SIZE + 4 ); + + ssc.CDBByte[ 7 ] = DVD_STRUCT_DISCKEY; + ssc.CDBByte[ 10 ] = *pi_agid << 6; + + i_ret = WinSendSSC( i_fd, &ssc ); + + if( i_ret < 0 ) + { + return i_ret; + } + + memcpy( p_key, p_buffer + 4, DVD_DISCKEY_SIZE ); + } + +#elif defined( __QNXNTO__ ) + + INIT_CPT( GPCMD_READ_DVD_STRUCTURE, DVD_DISCKEY_SIZE + 4 ); + + p_cpt->cam_cdb[ 7 ] = DVD_STRUCT_DISCKEY; + p_cpt->cam_cdb[ 10 ] = *pi_agid << 6; + + i_ret = devctl(i_fd, DCMD_CAM_PASS_THRU, p_cpt, structSize, NULL); + + memcpy( p_key, p_buffer + 4, DVD_DISCKEY_SIZE ); + +#elif defined ( SYS_OS2 ) + INIT_SSC( GPCMD_READ_DVD_STRUCTURE, DVD_DISCKEY_SIZE + 4 ); + + sdc.command[ 7 ] = DVD_STRUCT_DISCKEY; + sdc.command[ 10 ] = *pi_agid << 6; + + i_ret = DosDevIOCtl(i_fd, IOCTL_CDROMDISK, CDROMDISK_EXECMD, + &sdc, sizeof(sdc), &ulParamLen, + p_buffer, sizeof(p_buffer), &ulDataLen); + + if( i_ret < 0 ) + { + return i_ret; + } + + memcpy( p_key, p_buffer + 4, DVD_DISCKEY_SIZE ); + +#else +# error "DVD ioctls are unavailable on this system" + +#endif + return i_ret; +} + +/***************************************************************************** + * ioctl_ReadTitleKey: get the title key + *****************************************************************************/ +int ioctl_ReadTitleKey( int i_fd, int *pi_agid, int i_pos, u8 *p_key ) +{ + int i_ret; + +#if defined( HAVE_LINUX_DVD_STRUCT ) + dvd_authinfo auth_info; + + memset( &auth_info, 0, sizeof( auth_info ) ); + auth_info.type = DVD_LU_SEND_TITLE_KEY; + auth_info.lstk.agid = *pi_agid; + auth_info.lstk.lba = i_pos; + + i_ret = ioctl( i_fd, DVD_AUTH, &auth_info ); + + memcpy( p_key, auth_info.lstk.title_key, DVD_KEY_SIZE ); + +#elif defined( HAVE_BSD_DVD_STRUCT ) + struct dvd_authinfo auth_info; + + memset( &auth_info, 0, sizeof( auth_info ) ); + auth_info.format = DVD_REPORT_TITLE_KEY; + auth_info.agid = *pi_agid; + auth_info.lba = i_pos; + + i_ret = ioctl( i_fd, DVDIOCREPORTKEY, &auth_info ); + + memcpy( p_key, auth_info.keychal, DVD_KEY_SIZE ); + +#elif defined( SYS_BEOS ) + INIT_RDC( GPCMD_REPORT_KEY, 12 ); + + rdc.command[ 2 ] = ( i_pos >> 24 ) & 0xff; + rdc.command[ 3 ] = ( i_pos >> 16 ) & 0xff; + rdc.command[ 4 ] = ( i_pos >> 8 ) & 0xff; + rdc.command[ 5 ] = ( i_pos ) & 0xff; + rdc.command[ 10 ] = DVD_REPORT_TITLE_KEY | (*pi_agid << 6); + + i_ret = ioctl( i_fd, B_RAW_DEVICE_COMMAND, &rdc, sizeof(rdc) ); + + memcpy( p_key, p_buffer + 5, DVD_KEY_SIZE ); + +#elif defined( HPUX_SCTL_IO ) + INIT_SCTL_IO( GPCMD_REPORT_KEY, 12 ); + + sctl_io.cdb[ 2 ] = ( i_pos >> 24 ) & 0xff; + sctl_io.cdb[ 3 ] = ( i_pos >> 16 ) & 0xff; + sctl_io.cdb[ 4 ] = ( i_pos >> 8 ) & 0xff; + sctl_io.cdb[ 5 ] = ( i_pos ) & 0xff; + sctl_io.cdb[ 10 ] = DVD_REPORT_TITLE_KEY | (*pi_agid << 6); + + i_ret = ioctl( i_fd, SIOC_IO, &sctl_io ); + + memcpy( p_key, p_buffer + 5, DVD_KEY_SIZE ); + +#elif defined( SOLARIS_USCSI ) + INIT_USCSI( GPCMD_REPORT_KEY, 12 ); + + rs_cdb.cdb_opaque[ 2 ] = ( i_pos >> 24 ) & 0xff; + rs_cdb.cdb_opaque[ 3 ] = ( i_pos >> 16 ) & 0xff; + rs_cdb.cdb_opaque[ 4 ] = ( i_pos >> 8 ) & 0xff; + rs_cdb.cdb_opaque[ 5 ] = ( i_pos ) & 0xff; + rs_cdb.cdb_opaque[ 10 ] = DVD_REPORT_TITLE_KEY | (*pi_agid << 6); + + i_ret = ioctl( i_fd, USCSICMD, &sc ); + + if( i_ret < 0 || sc.uscsi_status ) + { + i_ret = -1; + } + + /* Do we want to return the cp_sec flag perhaps? */ + /* a->lstk.cpm = (buf[ 4 ] >> 7) & 1; */ + /* a->lstk.cp_sec = (buf[ 4 ] >> 6) & 1; */ + /* a->lstk.cgms = (buf[ 4 ] >> 4) & 3; */ + + memcpy( p_key, p_buffer + 5, DVD_KEY_SIZE ); + +#elif defined( DARWIN_DVD_IOCTL ) + INIT_DVDIOCTL( dk_dvd_report_key_t, DVDTitleKeyInfo, + kDVDKeyFormatTitleKey ); + + dvd.address = i_pos; + dvd.grantID = *pi_agid; + dvd.keyClass = kDVDKeyClassCSS_CPPM_CPRM; + + i_ret = ioctl( i_fd, DKIOCDVDREPORTKEY, &dvd ); + + memcpy( p_key, dvdbs.titleKeyValue, DVD_KEY_SIZE ); + +#elif defined( WIN32 ) + if( WIN2K ) /* NT/Win2000/Whistler */ + { + DWORD tmp; + u8 buffer[DVD_BUS_KEY_LENGTH]; + PDVD_COPY_PROTECT_KEY key = (PDVD_COPY_PROTECT_KEY) &buffer; + + memset( &buffer, 0, sizeof( buffer ) ); + + key->KeyLength = DVD_TITLE_KEY_LENGTH; + key->SessionId = *pi_agid; + key->KeyType = DvdTitleKey; + key->KeyFlags = 0; + key->Parameters.TitleOffset.QuadPart = (LONGLONG) i_pos; + + i_ret = DeviceIoControl( (HANDLE) i_fd, IOCTL_DVD_READ_KEY, key, + key->KeyLength, key, key->KeyLength, &tmp, NULL ) ? 0 : -1; + + memcpy( p_key, key->KeyData, DVD_KEY_SIZE ); + } + else + { + INIT_SSC( GPCMD_REPORT_KEY, 12 ); + + ssc.CDBByte[ 2 ] = ( i_pos >> 24 ) & 0xff; + ssc.CDBByte[ 3 ] = ( i_pos >> 16 ) & 0xff; + ssc.CDBByte[ 4 ] = ( i_pos >> 8 ) & 0xff; + ssc.CDBByte[ 5 ] = ( i_pos ) & 0xff; + ssc.CDBByte[ 10 ] = DVD_REPORT_TITLE_KEY | (*pi_agid << 6); + + i_ret = WinSendSSC( i_fd, &ssc ); + + memcpy( p_key, p_buffer + 5, DVD_KEY_SIZE ); + } + +#elif defined( __QNXNTO__ ) + + INIT_CPT( GPCMD_REPORT_KEY, 12 ); + + p_cpt->cam_cdb[ 2 ] = ( i_pos >> 24 ) & 0xff; + p_cpt->cam_cdb[ 3 ] = ( i_pos >> 16 ) & 0xff; + p_cpt->cam_cdb[ 4 ] = ( i_pos >> 8 ) & 0xff; + p_cpt->cam_cdb[ 5 ] = ( i_pos ) & 0xff; + p_cpt->cam_cdb[ 10 ] = DVD_REPORT_TITLE_KEY | (*pi_agid << 6); + + i_ret = devctl(i_fd, DCMD_CAM_PASS_THRU, p_cpt, structSize, NULL); + + memcpy( p_key, p_buffer + 5, DVD_KEY_SIZE ); + +#elif defined( SYS_OS2 ) + INIT_SSC( GPCMD_REPORT_KEY, 12 ); + + sdc.command[ 2 ] = ( i_pos >> 24 ) & 0xff; + sdc.command[ 3 ] = ( i_pos >> 16 ) & 0xff; + sdc.command[ 4 ] = ( i_pos >> 8 ) & 0xff; + sdc.command[ 5 ] = ( i_pos ) & 0xff; + sdc.command[ 10 ] = DVD_REPORT_TITLE_KEY | (*pi_agid << 6); + + i_ret = DosDevIOCtl(i_fd, IOCTL_CDROMDISK, CDROMDISK_EXECMD, + &sdc, sizeof(sdc), &ulParamLen, + p_buffer, sizeof(p_buffer), &ulDataLen); + + memcpy( p_key, p_buffer + 5, DVD_KEY_SIZE ); + +#else +# error "DVD ioctls are unavailable on this system" + +#endif + + return i_ret; +} + + +/***************************************************************************** + * ioctl_ReportAgid: get AGID from the drive + *****************************************************************************/ +int ioctl_ReportAgid( int i_fd, int *pi_agid ) +{ + int i_ret; + +#if defined( HAVE_LINUX_DVD_STRUCT ) + dvd_authinfo auth_info; + + memset( &auth_info, 0, sizeof( auth_info ) ); + auth_info.type = DVD_LU_SEND_AGID; + auth_info.lsa.agid = *pi_agid; + + i_ret = ioctl( i_fd, DVD_AUTH, &auth_info ); + + *pi_agid = auth_info.lsa.agid; + +#elif defined( HAVE_BSD_DVD_STRUCT ) + struct dvd_authinfo auth_info; + + memset( &auth_info, 0, sizeof( auth_info ) ); + auth_info.format = DVD_REPORT_AGID; + auth_info.agid = *pi_agid; + + i_ret = ioctl( i_fd, DVDIOCREPORTKEY, &auth_info ); + + *pi_agid = auth_info.agid; + +#elif defined( SYS_BEOS ) + INIT_RDC( GPCMD_REPORT_KEY, 8 ); + + rdc.command[ 10 ] = DVD_REPORT_AGID | (*pi_agid << 6); + + i_ret = ioctl( i_fd, B_RAW_DEVICE_COMMAND, &rdc, sizeof(rdc) ); + + *pi_agid = p_buffer[ 7 ] >> 6; + +#elif defined( HPUX_SCTL_IO ) + INIT_SCTL_IO( GPCMD_REPORT_KEY, 8 ); + + sctl_io.cdb[ 10 ] = DVD_REPORT_AGID | (*pi_agid << 6); + + i_ret = ioctl( i_fd, SIOC_IO, &sctl_io ); + + *pi_agid = p_buffer[ 7 ] >> 6; + +#elif defined( SOLARIS_USCSI ) + INIT_USCSI( GPCMD_REPORT_KEY, 8 ); + + rs_cdb.cdb_opaque[ 10 ] = DVD_REPORT_AGID | (*pi_agid << 6); + + i_ret = ioctl( i_fd, USCSICMD, &sc ); + + if( i_ret < 0 || sc.uscsi_status ) + { + i_ret = -1; + } + + *pi_agid = p_buffer[ 7 ] >> 6; + +#elif defined( DARWIN_DVD_IOCTL ) + INIT_DVDIOCTL( dk_dvd_report_key_t, DVDAuthenticationGrantIDInfo, + kDVDKeyFormatAGID_CSS ); + + dvd.grantID = *pi_agid; + dvd.keyClass = kDVDKeyClassCSS_CPPM_CPRM; + + i_ret = ioctl( i_fd, DKIOCDVDREPORTKEY, &dvd ); + + *pi_agid = dvdbs.grantID; + +#elif defined( WIN32 ) + if( WIN2K ) /* NT/Win2000/Whistler */ + { + ULONG id; + DWORD tmp; + + i_ret = DeviceIoControl( (HANDLE) i_fd, IOCTL_DVD_START_SESSION, + &tmp, 4, &id, sizeof( id ), &tmp, NULL ) ? 0 : -1; + + *pi_agid = id; + } + else + { + INIT_SSC( GPCMD_REPORT_KEY, 8 ); + + ssc.CDBByte[ 10 ] = DVD_REPORT_AGID | (*pi_agid << 6); + + i_ret = WinSendSSC( i_fd, &ssc ); + + *pi_agid = p_buffer[ 7 ] >> 6; + } + +#elif defined( __QNXNTO__ ) + + INIT_CPT( GPCMD_REPORT_KEY, 8 ); + + p_cpt->cam_cdb[ 10 ] = DVD_REPORT_AGID | (*pi_agid << 6); + + i_ret = devctl(i_fd, DCMD_CAM_PASS_THRU, p_cpt, structSize, NULL); + + *pi_agid = p_buffer[ 7 ] >> 6; + +#elif defined( SYS_OS2 ) + INIT_SSC( GPCMD_REPORT_KEY, 8 ); + + sdc.command[ 10 ] = DVD_REPORT_AGID | (*pi_agid << 6); + + i_ret = DosDevIOCtl(i_fd, IOCTL_CDROMDISK, CDROMDISK_EXECMD, + &sdc, sizeof(sdc), &ulParamLen, + p_buffer, sizeof(p_buffer), &ulDataLen); + + *pi_agid = p_buffer[ 7 ] >> 6; + +#else +# error "DVD ioctls are unavailable on this system" + +#endif + return i_ret; +} + +/***************************************************************************** + * ioctl_ReportChallenge: get challenge from the drive + *****************************************************************************/ +int ioctl_ReportChallenge( int i_fd, int *pi_agid, u8 *p_challenge ) +{ + int i_ret; + +#if defined( HAVE_LINUX_DVD_STRUCT ) + dvd_authinfo auth_info; + + memset( &auth_info, 0, sizeof( auth_info ) ); + auth_info.type = DVD_LU_SEND_CHALLENGE; + auth_info.lsc.agid = *pi_agid; + + i_ret = ioctl( i_fd, DVD_AUTH, &auth_info ); + + memcpy( p_challenge, auth_info.lsc.chal, DVD_CHALLENGE_SIZE ); + +#elif defined( HAVE_BSD_DVD_STRUCT ) + struct dvd_authinfo auth_info; + + memset( &auth_info, 0, sizeof( auth_info ) ); + auth_info.format = DVD_REPORT_CHALLENGE; + auth_info.agid = *pi_agid; + + i_ret = ioctl( i_fd, DVDIOCREPORTKEY, &auth_info ); + + memcpy( p_challenge, auth_info.keychal, DVD_CHALLENGE_SIZE ); + +#elif defined( SYS_BEOS ) + INIT_RDC( GPCMD_REPORT_KEY, 16 ); + + rdc.command[ 10 ] = DVD_REPORT_CHALLENGE | (*pi_agid << 6); + + i_ret = ioctl( i_fd, B_RAW_DEVICE_COMMAND, &rdc, sizeof(rdc) ); + + memcpy( p_challenge, p_buffer + 4, DVD_CHALLENGE_SIZE ); + +#elif defined( HPUX_SCTL_IO ) + INIT_SCTL_IO( GPCMD_REPORT_KEY, 16 ); + + sctl_io.cdb[ 10 ] = DVD_REPORT_CHALLENGE | (*pi_agid << 6); + + i_ret = ioctl( i_fd, SIOC_IO, &sctl_io ); + + memcpy( p_challenge, p_buffer + 4, DVD_CHALLENGE_SIZE ); + +#elif defined( SOLARIS_USCSI ) + INIT_USCSI( GPCMD_REPORT_KEY, 16 ); + + rs_cdb.cdb_opaque[ 10 ] = DVD_REPORT_CHALLENGE | (*pi_agid << 6); + + i_ret = ioctl( i_fd, USCSICMD, &sc ); + + if( i_ret < 0 || sc.uscsi_status ) + { + i_ret = -1; + } + + memcpy( p_challenge, p_buffer + 4, DVD_CHALLENGE_SIZE ); + +#elif defined( DARWIN_DVD_IOCTL ) + INIT_DVDIOCTL( dk_dvd_report_key_t, DVDChallengeKeyInfo, + kDVDKeyFormatChallengeKey ); + + dvd.grantID = *pi_agid; + + i_ret = ioctl( i_fd, DKIOCDVDREPORTKEY, &dvd ); + + memcpy( p_challenge, dvdbs.challengeKeyValue, DVD_CHALLENGE_SIZE ); + +#elif defined( WIN32 ) + if( WIN2K ) /* NT/Win2000/Whistler */ + { + DWORD tmp; + u8 buffer[DVD_CHALLENGE_KEY_LENGTH]; + PDVD_COPY_PROTECT_KEY key = (PDVD_COPY_PROTECT_KEY) &buffer; + + memset( &buffer, 0, sizeof( buffer ) ); + + key->KeyLength = DVD_CHALLENGE_KEY_LENGTH; + key->SessionId = *pi_agid; + key->KeyType = DvdChallengeKey; + key->KeyFlags = 0; + + i_ret = DeviceIoControl( (HANDLE) i_fd, IOCTL_DVD_READ_KEY, key, + key->KeyLength, key, key->KeyLength, &tmp, NULL ) ? 0 : -1; + + if( i_ret < 0 ) + { + return i_ret; + } + + memcpy( p_challenge, key->KeyData, DVD_CHALLENGE_SIZE ); + } + else + { + INIT_SSC( GPCMD_REPORT_KEY, 16 ); + + ssc.CDBByte[ 10 ] = DVD_REPORT_CHALLENGE | (*pi_agid << 6); + + i_ret = WinSendSSC( i_fd, &ssc ); + + memcpy( p_challenge, p_buffer + 4, DVD_CHALLENGE_SIZE ); + } + +#elif defined( __QNXNTO__ ) + + INIT_CPT( GPCMD_REPORT_KEY, 16 ); + + p_cpt->cam_cdb[ 10 ] = DVD_REPORT_CHALLENGE | (*pi_agid << 6); + + i_ret = devctl(i_fd, DCMD_CAM_PASS_THRU, p_cpt, structSize, NULL); + + memcpy( p_challenge, p_buffer + 4, DVD_CHALLENGE_SIZE ); + +#elif defined( SYS_OS2 ) + INIT_SSC( GPCMD_REPORT_KEY, 16 ); + + sdc.command[ 10 ] = DVD_REPORT_CHALLENGE | (*pi_agid << 6); + + i_ret = DosDevIOCtl(i_fd, IOCTL_CDROMDISK, CDROMDISK_EXECMD, + &sdc, sizeof(sdc), &ulParamLen, + p_buffer, sizeof(p_buffer), &ulDataLen); + + memcpy( p_challenge, p_buffer + 4, DVD_CHALLENGE_SIZE ); + +#else +# error "DVD ioctls are unavailable on this system" + +#endif + return i_ret; +} + +/***************************************************************************** + * ioctl_ReportASF: get ASF from the drive + *****************************************************************************/ +int ioctl_ReportASF( int i_fd, int *pi_remove_me, int *pi_asf ) +{ + int i_ret; + +#if defined( HAVE_LINUX_DVD_STRUCT ) + dvd_authinfo auth_info; + + memset( &auth_info, 0, sizeof( auth_info ) ); + auth_info.type = DVD_LU_SEND_ASF; + auth_info.lsasf.asf = *pi_asf; + + i_ret = ioctl( i_fd, DVD_AUTH, &auth_info ); + + *pi_asf = auth_info.lsasf.asf; + +#elif defined( HAVE_BSD_DVD_STRUCT ) + struct dvd_authinfo auth_info; + + memset( &auth_info, 0, sizeof( auth_info ) ); + auth_info.format = DVD_REPORT_ASF; + auth_info.asf = *pi_asf; + + i_ret = ioctl( i_fd, DVDIOCREPORTKEY, &auth_info ); + + *pi_asf = auth_info.asf; + +#elif defined( SYS_BEOS ) + INIT_RDC( GPCMD_REPORT_KEY, 8 ); + + rdc.command[ 10 ] = DVD_REPORT_ASF; + + i_ret = ioctl( i_fd, B_RAW_DEVICE_COMMAND, &rdc, sizeof(rdc) ); + + *pi_asf = p_buffer[ 7 ] & 1; + +#elif defined( HPUX_SCTL_IO ) + INIT_SCTL_IO( GPCMD_REPORT_KEY, 8 ); + + sctl_io.cdb[ 10 ] = DVD_REPORT_ASF; + + i_ret = ioctl( i_fd, SIOC_IO, &sctl_io ); + + *pi_asf = p_buffer[ 7 ] & 1; + +#elif defined( SOLARIS_USCSI ) + INIT_USCSI( GPCMD_REPORT_KEY, 8 ); + + rs_cdb.cdb_opaque[ 10 ] = DVD_REPORT_ASF; + + i_ret = ioctl( i_fd, USCSICMD, &sc ); + + if( i_ret < 0 || sc.uscsi_status ) + { + i_ret = -1; + } + + *pi_asf = p_buffer[ 7 ] & 1; + +#elif defined( DARWIN_DVD_IOCTL ) + INIT_DVDIOCTL( dk_dvd_report_key_t, DVDAuthenticationSuccessFlagInfo, + kDVDKeyFormatASF ); + + i_ret = ioctl( i_fd, DKIOCDVDREPORTKEY, &dvd ); + + *pi_asf = dvdbs.successFlag; + +#elif defined( WIN32 ) + if( WIN2K ) /* NT/Win2000/Whistler */ + { + DWORD tmp; + u8 buffer[DVD_ASF_LENGTH]; + PDVD_COPY_PROTECT_KEY key = (PDVD_COPY_PROTECT_KEY) &buffer; + + memset( &buffer, 0, sizeof( buffer ) ); + + key->KeyLength = DVD_ASF_LENGTH; + key->KeyType = DvdAsf; + key->KeyFlags = 0; + + ((PDVD_ASF)key->KeyData)->SuccessFlag = *pi_asf; + + i_ret = DeviceIoControl( (HANDLE) i_fd, IOCTL_DVD_READ_KEY, key, + key->KeyLength, key, key->KeyLength, &tmp, NULL ) ? 0 : -1; + + if( i_ret < 0 ) + { + return i_ret; + } + + *pi_asf = ((PDVD_ASF)key->KeyData)->SuccessFlag; + } + else + { + INIT_SSC( GPCMD_REPORT_KEY, 8 ); + + ssc.CDBByte[ 10 ] = DVD_REPORT_ASF; + + i_ret = WinSendSSC( i_fd, &ssc ); + + *pi_asf = p_buffer[ 7 ] & 1; + } + +#elif defined( __QNXNTO__ ) + + INIT_CPT( GPCMD_REPORT_KEY, 8 ); + + p_cpt->cam_cdb[ 10 ] = DVD_REPORT_ASF; + + i_ret = devctl(i_fd, DCMD_CAM_PASS_THRU, p_cpt, structSize, NULL); + + *pi_asf = p_buffer[ 7 ] & 1; + +#elif defined( SYS_OS2 ) + INIT_SSC( GPCMD_REPORT_KEY, 8 ); + + sdc.command[ 10 ] = DVD_REPORT_ASF; + + i_ret = DosDevIOCtl(i_fd, IOCTL_CDROMDISK, CDROMDISK_EXECMD, + &sdc, sizeof(sdc), &ulParamLen, + p_buffer, sizeof(p_buffer), &ulDataLen); + + *pi_asf = p_buffer[ 7 ] & 1; + +#else +# error "DVD ioctls are unavailable on this system" + +#endif + return i_ret; +} + +/***************************************************************************** + * ioctl_ReportKey1: get the first key from the drive + *****************************************************************************/ +int ioctl_ReportKey1( int i_fd, int *pi_agid, u8 *p_key ) +{ + int i_ret; + +#if defined( HAVE_LINUX_DVD_STRUCT ) + dvd_authinfo auth_info; + + memset( &auth_info, 0, sizeof( auth_info ) ); + auth_info.type = DVD_LU_SEND_KEY1; + auth_info.lsk.agid = *pi_agid; + + i_ret = ioctl( i_fd, DVD_AUTH, &auth_info ); + + memcpy( p_key, auth_info.lsk.key, DVD_KEY_SIZE ); + +#elif defined( HAVE_BSD_DVD_STRUCT ) + struct dvd_authinfo auth_info; + + memset( &auth_info, 0, sizeof( auth_info ) ); + auth_info.format = DVD_REPORT_KEY1; + auth_info.agid = *pi_agid; + + i_ret = ioctl( i_fd, DVDIOCREPORTKEY, &auth_info ); + + memcpy( p_key, auth_info.keychal, DVD_KEY_SIZE ); + +#elif defined( SYS_BEOS ) + INIT_RDC( GPCMD_REPORT_KEY, 12 ); + + rdc.command[ 10 ] = DVD_REPORT_KEY1 | (*pi_agid << 6); + + i_ret = ioctl( i_fd, B_RAW_DEVICE_COMMAND, &rdc, sizeof(rdc) ); + + memcpy( p_key, p_buffer + 4, DVD_KEY_SIZE ); + +#elif defined( HPUX_SCTL_IO ) + INIT_SCTL_IO( GPCMD_REPORT_KEY, 12 ); + + sctl_io.cdb[ 10 ] = DVD_REPORT_KEY1 | (*pi_agid << 6); + + i_ret = ioctl( i_fd, SIOC_IO, &sctl_io ); + + memcpy( p_key, p_buffer + 4, DVD_KEY_SIZE ); + +#elif defined( SOLARIS_USCSI ) + INIT_USCSI( GPCMD_REPORT_KEY, 12 ); + + rs_cdb.cdb_opaque[ 10 ] = DVD_REPORT_KEY1 | (*pi_agid << 6); + + i_ret = ioctl( i_fd, USCSICMD, &sc ); + + if( i_ret < 0 || sc.uscsi_status ) + { + i_ret = -1; + } + + memcpy( p_key, p_buffer + 4, DVD_KEY_SIZE ); + +#elif defined( DARWIN_DVD_IOCTL ) + INIT_DVDIOCTL( dk_dvd_report_key_t, DVDKey1Info, + kDVDKeyFormatKey1 ); + + dvd.grant |