diff options
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.grantID = *pi_agid; + + i_ret = ioctl( i_fd, DKIOCDVDREPORTKEY, &dvd ); + + memcpy( p_key, dvdbs.key1Value, 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_BUS_KEY_LENGTH; + key->SessionId = *pi_agid; + key->KeyType = DvdBusKey1; + key->KeyFlags = 0; + + 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[ 10 ] = DVD_REPORT_KEY1 | (*pi_agid << 6); + + i_ret = WinSendSSC( i_fd, &ssc ); + + memcpy( p_key, p_buffer + 4, DVD_KEY_SIZE ); + } + +#elif defined( __QNXNTO__ ) + + INIT_CPT( GPCMD_REPORT_KEY, 12 ); + + p_cpt->cam_cdb[ 10 ] = DVD_REPORT_KEY1 | (*pi_agid << 6); + + i_ret = devctl(i_fd, DCMD_CAM_PASS_THRU, p_cpt, structSize, NULL); + + memcpy( p_key, p_buffer + 4, DVD_KEY_SIZE ); + +#elif defined( SYS_OS2 ) + INIT_SSC( GPCMD_REPORT_KEY, 12 ); + + sdc.command[ 10 ] = DVD_REPORT_KEY1 | (*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 + 4, DVD_KEY_SIZE ); + +#else +# error "DVD ioctls are unavailable on this system" + +#endif + return i_ret; +} + +/***************************************************************************** + * ioctl_InvalidateAgid: invalidate the current AGID + *****************************************************************************/ +int ioctl_InvalidateAgid( 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_INVALIDATE_AGID; + auth_info.lsa.agid = *pi_agid; + + i_ret = ioctl( i_fd, DVD_AUTH, &auth_info ); + +#elif defined( HAVE_BSD_DVD_STRUCT ) + struct dvd_authinfo auth_info; + + memset( &auth_info, 0, sizeof( auth_info ) ); + auth_info.format = DVD_INVALIDATE_AGID; + auth_info.agid = *pi_agid; + + i_ret = ioctl( i_fd, DVDIOCREPORTKEY, &auth_info ); + +#elif defined( SYS_BEOS ) + INIT_RDC( GPCMD_REPORT_KEY, 0 ); + + rdc.command[ 10 ] = DVD_INVALIDATE_AGID | (*pi_agid << 6); + + i_ret = ioctl( i_fd, B_RAW_DEVICE_COMMAND, &rdc, sizeof(rdc) ); + +#elif defined( HPUX_SCTL_IO ) + INIT_SCTL_IO( GPCMD_REPORT_KEY, 0 ); + + sctl_io.cdb[ 10 ] = DVD_INVALIDATE_AGID | (*pi_agid << 6); + + i_ret = ioctl( i_fd, SIOC_IO, &sctl_io ); + +#elif defined( SOLARIS_USCSI ) + INIT_USCSI( GPCMD_REPORT_KEY, 0 ); + + rs_cdb.cdb_opaque[ 10 ] = DVD_INVALIDATE_AGID | (*pi_agid << 6); + + i_ret = ioctl( i_fd, USCSICMD, &sc ); + + if( i_ret < 0 || sc.uscsi_status ) + { + i_ret = -1; + } + +#elif defined( DARWIN_DVD_IOCTL ) + INIT_DVDIOCTL( dk_dvd_send_key_t, DVDAuthenticationGrantIDInfo, + kDVDKeyFormatAGID_Invalidate ); + + dvd.grantID = *pi_agid; + + i_ret = ioctl( i_fd, DKIOCDVDSENDKEY, &dvd ); + +#elif defined( WIN32 ) + if( WIN2K ) /* NT/Win2000/Whistler */ + { + DWORD tmp; + + i_ret = DeviceIoControl( (HANDLE) i_fd, IOCTL_DVD_END_SESSION, + pi_agid, sizeof( *pi_agid ), NULL, 0, &tmp, NULL ) ? 0 : -1; + } + else + { +#if defined( __MINGW32__ ) + INIT_SSC( GPCMD_REPORT_KEY, 0 ); +#else + INIT_SSC( GPCMD_REPORT_KEY, 1 ); + + ssc.SRB_BufLen = 0; + ssc.CDBByte[ 8 ] = 0; + ssc.CDBByte[ 9 ] = 0; +#endif + + ssc.CDBByte[ 10 ] = DVD_INVALIDATE_AGID | (*pi_agid << 6); + + i_ret = WinSendSSC( i_fd, &ssc ); + } + +#elif defined( __QNXNTO__ ) + + INIT_CPT( GPCMD_REPORT_KEY, 0 ); + + p_cpt->cam_cdb[ 10 ] = DVD_INVALIDATE_AGID | (*pi_agid << 6); + + i_ret = devctl(i_fd, DCMD_CAM_PASS_THRU, p_cpt, structSize, NULL); + +#elif defined( SYS_OS2 ) + INIT_SSC( GPCMD_REPORT_KEY, 1 ); + + sdc.data_length = 0; + sdc.command[ 8 ] = 0; + sdc.command[ 9 ] = 0; + + sdc.command[ 10 ] = DVD_INVALIDATE_AGID | (*pi_agid << 6); + + i_ret = DosDevIOCtl(i_fd, IOCTL_CDROMDISK, CDROMDISK_EXECMD, + &sdc, sizeof(sdc), &ulParamLen, + NULL, 0, &ulDataLen); +#else +# error "DVD ioctls are unavailable on this system" + +#endif + return i_ret; +} + +/***************************************************************************** + * ioctl_SendChallenge: send challenge to the drive + *****************************************************************************/ +int ioctl_SendChallenge( 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_HOST_SEND_CHALLENGE; + auth_info.hsc.agid = *pi_agid; + + memcpy( auth_info.hsc.chal, p_challenge, DVD_CHALLENGE_SIZE ); + + return ioctl( i_fd, DVD_AUTH, &auth_info ); + +#elif defined( HAVE_BSD_DVD_STRUCT ) + struct dvd_authinfo auth_info; + + memset( &auth_info, 0, sizeof( auth_info ) ); + auth_info.format = DVD_SEND_CHALLENGE; + auth_info.agid = *pi_agid; + + memcpy( auth_info.keychal, p_challenge, DVD_CHALLENGE_SIZE ); + + return ioctl( i_fd, DVDIOCSENDKEY, &auth_info ); + +#elif defined( SYS_BEOS ) + INIT_RDC( GPCMD_SEND_KEY, 16 ); + + rdc.command[ 10 ] = DVD_SEND_CHALLENGE | (*pi_agid << 6); + + p_buffer[ 1 ] = 0xe; + memcpy( p_buffer + 4, p_challenge, DVD_CHALLENGE_SIZE ); + + return ioctl( i_fd, B_RAW_DEVICE_COMMAND, &rdc, sizeof(rdc) ); + +#elif defined( HPUX_SCTL_IO ) + INIT_SCTL_IO( GPCMD_SEND_KEY, 16 ); + + sctl_io.cdb[ 10 ] = DVD_SEND_CHALLENGE | (*pi_agid << 6); + + p_buffer[ 1 ] = 0xe; + memcpy( p_buffer + 4, p_challenge, DVD_CHALLENGE_SIZE ); + + return ioctl( i_fd, SIOC_IO, &sctl_io ); + +#elif defined( SOLARIS_USCSI ) + INIT_USCSI( GPCMD_SEND_KEY, 16 ); + + rs_cdb.cdb_opaque[ 10 ] = DVD_SEND_CHALLENGE | (*pi_agid << 6); + + p_buffer[ 1 ] = 0xe; + memcpy( p_buffer + 4, p_challenge, DVD_CHALLENGE_SIZE ); + + if( ioctl( i_fd, USCSICMD, &sc ) < 0 || sc.uscsi_status ) + { + return -1; + } + + return 0; + +#elif defined( DARWIN_DVD_IOCTL ) + INIT_DVDIOCTL( dk_dvd_send_key_t, DVDChallengeKeyInfo, + kDVDKeyFormatChallengeKey ); + + dvd.grantID = *pi_agid; + dvd.keyClass = kDVDKeyClassCSS_CPPM_CPRM; + + dvdbs.dataLength[ 1 ] = 0xe; + memcpy( dvdbs.challengeKeyValue, p_challenge, DVD_CHALLENGE_SIZE ); + + i_ret = ioctl( i_fd, DKIOCDVDSENDKEY, &dvd ); + +#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; + + memcpy( key->KeyData, p_challenge, DVD_CHALLENGE_SIZE ); + + return DeviceIoControl( (HANDLE) i_fd, IOCTL_DVD_SEND_KEY, key, + key->KeyLength, key, key->KeyLength, &tmp, NULL ) ? 0 : -1; + } + else + { + INIT_SSC( GPCMD_SEND_KEY, 16 ); + + ssc.CDBByte[ 10 ] = DVD_SEND_CHALLENGE | (*pi_agid << 6); + + p_buffer[ 1 ] = 0xe; + memcpy( p_buffer + 4, p_challenge, DVD_CHALLENGE_SIZE ); + + return WinSendSSC( i_fd, &ssc ); + } + +#elif defined( __QNXNTO__ ) + + INIT_CPT( GPCMD_SEND_KEY, 16 ); + + p_cpt->cam_cdb[ 10 ] = DVD_SEND_CHALLENGE | (*pi_agid << 6); + + p_buffer[ 1 ] = 0xe; + memcpy( p_buffer + 4, p_challenge, DVD_CHALLENGE_SIZE ); + + i_ret = devctl(i_fd, DCMD_CAM_PASS_THRU, p_cpt, structSize, NULL); + +#elif defined( SYS_OS2 ) + INIT_SSC( GPCMD_SEND_KEY, 16 ); + + sdc.command[ 10 ] = DVD_SEND_CHALLENGE | (*pi_agid << 6); + + p_buffer[ 1 ] = 0xe; + memcpy( p_buffer + 4, p_challenge, DVD_CHALLENGE_SIZE ); + + return DosDevIOCtl(i_fd, IOCTL_CDROMDISK, CDROMDISK_EXECMD, + &sdc, sizeof(sdc), &ulParamLen, + p_buffer, sizeof(p_buffer), &ulDataLen); + +#else +# error "DVD ioctls are unavailable on this system" + +#endif + return i_ret; +} + +/***************************************************************************** + * ioctl_SendKey2: send the second key to the drive + *****************************************************************************/ +int ioctl_SendKey2( 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_HOST_SEND_KEY2; + auth_info.hsk.agid = *pi_agid; + + memcpy( auth_info.hsk.key, p_key, DVD_KEY_SIZE ); + + return ioctl( i_fd, DVD_AUTH, &auth_info ); + +#elif defined( HAVE_BSD_DVD_STRUCT ) + struct dvd_authinfo auth_info; + + memset( &auth_info, 0, sizeof( auth_info ) ); + auth_info.format = DVD_SEND_KEY2; + auth_info.agid = *pi_agid; + + memcpy( auth_info.keychal, p_key, DVD_KEY_SIZE ); + + return ioctl( i_fd, DVDIOCSENDKEY, &auth_info ); + +#elif defined( SYS_BEOS ) + INIT_RDC( GPCMD_SEND_KEY, 12 ); + + rdc.command[ 10 ] = DVD_SEND_KEY2 | (*pi_agid << 6); + + p_buffer[ 1 ] = 0xa; + memcpy( p_buffer + 4, p_key, DVD_KEY_SIZE ); + + return ioctl( i_fd, B_RAW_DEVICE_COMMAND, &rdc, sizeof(rdc) ); + +#elif defined( HPUX_SCTL_IO ) + INIT_SCTL_IO( GPCMD_SEND_KEY, 12 ); + + sctl_io.cdb[ 10 ] = DVD_SEND_KEY2 | (*pi_agid << 6); + + p_buffer[ 1 ] = 0xa; + memcpy( p_buffer + 4, p_key, DVD_KEY_SIZE ); + + return ioctl( i_fd, SIOC_IO, &sctl_io ); + +#elif defined( SOLARIS_USCSI ) + INIT_USCSI( GPCMD_SEND_KEY, 12 ); + + rs_cdb.cdb_opaque[ 10 ] = DVD_SEND_KEY2 | (*pi_agid << 6); + + p_buffer[ 1 ] = 0xa; + memcpy( p_buffer + 4, p_key, DVD_KEY_SIZE ); + + if( ioctl( i_fd, USCSICMD, &sc ) < 0 || sc.uscsi_status ) + { + return -1; + } + + return 0; + +#elif defined( DARWIN_DVD_IOCTL ) + INIT_DVDIOCTL( dk_dvd_send_key_t, DVDKey2Info, + kDVDKeyFormatKey2 ); + + dvd.grantID = *pi_agid; + dvd.keyClass = kDVDKeyClassCSS_CPPM_CPRM; + + dvdbs.dataLength[ 1 ] = 0xa; + memcpy( dvdbs.key2Value, p_key, DVD_KEY_SIZE ); + + i_ret = ioctl( i_fd, DKIOCDVDSENDKEY, &dvd ); + +#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_BUS_KEY_LENGTH; + key->SessionId = *pi_agid; + key->KeyType = DvdBusKey2; + key->KeyFlags = 0; + + memcpy( key->KeyData, p_key, DVD_KEY_SIZE ); + + return DeviceIoControl( (HANDLE) i_fd, IOCTL_DVD_SEND_KEY, key, + key->KeyLength, key, key->KeyLength, &tmp, NULL ) ? 0 : -1; + } + else + { + INIT_SSC( GPCMD_SEND_KEY, 12 ); + + ssc.CDBByte[ 10 ] = DVD_SEND_KEY2 | (*pi_agid << 6); + + p_buffer[ 1 ] = 0xa; + memcpy( p_buffer + 4, p_key, DVD_KEY_SIZE ); + + return WinSendSSC( i_fd, &ssc ); + } + +#elif defined( __QNXNTO__ ) + + INIT_CPT( GPCMD_SEND_KEY, 12 ); + + p_cpt->cam_cdb[ 10 ] = DVD_SEND_KEY2 | (*pi_agid << 6); + + p_buffer[ 1 ] = 0xa; + memcpy( p_buffer + 4, p_key, DVD_KEY_SIZE ); + + i_ret = devctl(i_fd, DCMD_CAM_PASS_THRU, p_cpt, structSize, NULL); + +#elif defined( SYS_OS2 ) + INIT_SSC( GPCMD_SEND_KEY, 12 ); + + sdc.command[ 10 ] = DVD_SEND_KEY2 | (*pi_agid << 6); + + p_buffer[ 1 ] = 0xa; + memcpy( p_buffer + 4, p_key, DVD_KEY_SIZE ); + + return DosDevIOCtl(i_fd, IOCTL_CDROMDISK, CDROMDISK_EXECMD, + &sdc, sizeof(sdc), &ulParamLen, + p_buffer, sizeof(p_buffer), &ulDataLen); + +#else +# error "DVD ioctls are unavailable on this system" + +#endif + return i_ret; +} + +/***************************************************************************** + * ioctl_ReportRPC: get RPC status for the drive + *****************************************************************************/ +int ioctl_ReportRPC( int i_fd, int *p_type, int *p_mask, int *p_scheme ) +{ + int i_ret; + +#if defined( HAVE_LINUX_DVD_STRUCT ) && defined( DVD_LU_SEND_RPC_STATE ) + dvd_authinfo auth_info; + + memset( &auth_info, 0, sizeof( auth_info ) ); + auth_info.type = DVD_LU_SEND_RPC_STATE; + + i_ret = ioctl( i_fd, DVD_AUTH, &auth_info ); + + *p_type = auth_info.lrpcs.type; + *p_mask = auth_info.lrpcs.region_mask; + *p_scheme = auth_info.lrpcs.rpc_scheme; + +#elif defined( HAVE_LINUX_DVD_STRUCT ) + /* FIXME: OpenBSD doesn't know this */ + i_ret = -1; + +#elif defined( HAVE_BSD_DVD_STRUCT ) + struct dvd_authinfo auth_info; + + memset( &auth_info, 0, sizeof( auth_info ) ); + auth_info.format = DVD_REPORT_RPC; + + i_ret = ioctl( i_fd, DVDIOCREPORTKEY, &auth_info ); + + *p_type = auth_info.reg_type; + *p_mask = auth_info.region; // ?? + *p_scheme = auth_info.rpc_scheme; + +#elif defined( SYS_BEOS ) + INIT_RDC( GPCMD_REPORT_KEY, 8 ); + + rdc.command[ 10 ] = DVD_REPORT_RPC; + + i_ret = ioctl( i_fd, B_RAW_DEVICE_COMMAND, &rdc, sizeof(rdc) ); + + *p_type = p_buffer[ 4 ] >> 6; + *p_mask = p_buffer[ 5 ]; + *p_scheme = p_buffer[ 6 ]; + +#elif defined( HPUX_SCTL_IO ) + INIT_SCTL_IO( GPCMD_REPORT_KEY, 8 ); + + sctl_io.cdb[ 10 ] = DVD_REPORT_RPC; + + i_ret = ioctl( i_fd, SIOC_IO, &sctl_io ); + + *p_type = p_buffer[ 4 ] >> 6; + *p_mask = p_buffer[ 5 ]; + *p_scheme = p_buffer[ 6 ]; + +#elif defined( SOLARIS_USCSI ) + INIT_USCSI( GPCMD_REPORT_KEY, 8 ); + + rs_cdb.cdb_opaque[ 10 ] = DVD_REPORT_RPC; + + i_ret = ioctl( i_fd, USCSICMD, &sc ); + + if( i_ret < 0 || sc.uscsi_status ) + { + i_ret = -1; + } + + *p_type = p_buffer[ 4 ] >> 6; + *p_mask = p_buffer[ 5 ]; + *p_scheme = p_buffer[ 6 ]; + +#elif defined( DARWIN_DVD_IOCTL ) + INIT_DVDIOCTL( dk_dvd_report_key_t, DVDRegionPlaybackControlInfo, + kDVDKeyFormatRegionState ); + + dvd.keyClass = kDVDKeyClassCSS_CPPM_CPRM; + + i_ret = ioctl( i_fd, DKIOCDVDREPORTKEY, &dvd ); + + *p_type = dvdbs.typeCode; + *p_mask = dvdbs.driveRegion; + *p_scheme = dvdbs.rpcScheme; + +#elif defined( WIN32 ) + if( WIN2K ) /* NT/Win2000/Whistler */ + { + DWORD tmp; + u8 buffer[ DVD_REGION_LENGTH ]; + PDVD_REGION region = (PDVD_REGION) &buffer; + + memset( &buffer, 0, sizeof( buffer ) ); + + i_ret = DeviceIoControl( (HANDLE) i_fd, IOCTL_DVD_GET_REGION, NULL, 0, + region, DVD_REGION_LENGTH, &tmp, NULL ) ? 0 : -1; + + /* Someone who has the headers should correct all this. */ + /* Use the IOCTL_SCSI_PASS_THROUGH_DIRECT so we get the real + * values of theses entities? */ + if(region->SystemRegion != 0) { + *p_type = region->ResetCount > 1 ? 1 : 3 - region->ResetCount; + *p_mask = 0xff ^ (1 << (region->SystemRegion - 1)); + *p_scheme = 1; + } + else + { + *p_type = 0; /* ?? */ + *p_mask = 0xff; + *p_scheme = 1; /* ?? */ + } + } + else + { + INIT_SSC( GPCMD_REPORT_KEY, 8 ); + + ssc.CDBByte[ 10 ] = DVD_REPORT_RPC; + + i_ret = WinSendSSC( i_fd, &ssc ); + + *p_type = p_buffer[ 4 ] >> 6; + *p_mask = p_buffer[ 5 ]; + *p_scheme = p_buffer[ 6 ]; + } + +#elif defined( __QNXNTO__ ) + + INIT_CPT( GPCMD_REPORT_KEY, 8 ); + + p_cpt->cam_cdb[ 10 ] = DVD_REPORT_RPC; + + i_ret = devctl(i_fd, DCMD_CAM_PASS_THRU, p_cpt, structSize, NULL); + + *p_type = p_buffer[ 4 ] >> 6; + *p_mask = p_buffer[ 5 ]; + *p_scheme = p_buffer[ 6 ]; + +#elif defined( SYS_OS2 ) + INIT_SSC( GPCMD_REPORT_KEY, 8 ); + + sdc.command[ 10 ] = DVD_REPORT_RPC; + + i_ret = DosDevIOCtl(i_fd, IOCTL_CDROMDISK, CDROMDISK_EXECMD, + &sdc, sizeof(sdc), &ulParamLen, + p_buffer, sizeof(p_buffer), &ulDataLen); + + *p_type = p_buffer[ 4 ] >> 6; + *p_mask = p_buffer[ 5 ]; + *p_scheme = p_buffer[ 6 ]; + +#else +# error "DVD ioctls are unavailable on this system" + +#endif + return i_ret; +} + +/* Local prototypes */ + +#if defined( SYS_BEOS ) +/***************************************************************************** + * BeInitRDC: initialize a RDC structure for the BeOS kernel + ***************************************************************************** + * This function initializes a BeOS raw device command structure for future + * use, either a read command or a write command. + *****************************************************************************/ +static void BeInitRDC( raw_device_command *p_rdc, int i_type ) +{ + memset( p_rdc->data, 0, p_rdc->data_length ); + + switch( i_type ) + { + case GPCMD_SEND_KEY: + /* leave the flags to 0 */ + break; + + case GPCMD_READ_DVD_STRUCTURE: case GPCMD_REPORT_KEY: + p_rdc->flags = B_RAW_DEVICE_DATA_IN; break; } + + p_rdc->command[ 0 ] = i_type; + + p_rdc->command[ 8 ] = (p_rdc->data_length >> 8) & 0xff; + p_rdc->command[ 9 ] = p_rdc->data_length & 0xff; + p_rdc->command_length = 12; + + p_rdc->sense_data = NULL; + p_rdc->sense_data_length = 0; + + p_rdc->timeout = 1000000; +} +#endif + +#if defined( HPUX_SCTL_IO ) +/***************************************************************************** + * HPUXInitSCTL: initialize a sctl_io structure for the HP-UX kernel + ***************************************************************************** + * This function initializes a HP-UX command structure for future + * use, either a read command or a write command. + *****************************************************************************/ +static void HPUXInitSCTL( struct sctl_io *sctl_io, int i_type ) +{ + memset( sctl_io->data, 0, sctl_io->data_length ); + + switch( i_type ) + { + case GPCMD_SEND_KEY: + /* leave the flags to 0 */ + break; + + case GPCMD_READ_DVD_STRUCTURE: + case GPCMD_REPORT_KEY: + sctl_io->flags = SCTL_READ; + break; + } + + sctl_io->cdb[ 0 ] = i_type; + + sctl_io->cdb[ 8 ] = (sctl_io->data_length >> 8) & 0xff; + sctl_io->cdb[ 9 ] = sctl_io->data_length & 0xff; + sctl_io->cdb_length = 12; + + sctl_io->max_msecs = 1000000; +} +#endif + +#if defined( SOLARIS_USCSI ) +/***************************************************************************** + * SolarisInitUSCSI: initialize a USCSICMD structure for the Solaris kernel + ***************************************************************************** + * This function initializes a Solaris userspace scsi command structure for + * future use, either a read command or a write command. + *****************************************************************************/ +static void SolarisInitUSCSI( struct uscsi_cmd *p_sc, int i_type ) +{ + union scsi_cdb *rs_cdb; + memset( p_sc->uscsi_cdb, 0, sizeof( union scsi_cdb ) ); + memset( p_sc->uscsi_bufaddr, 0, p_sc->uscsi_buflen ); + + switch( i_type ) + { + case GPCMD_SEND_KEY: + p_sc->uscsi_flags = USCSI_ISOLATE | USCSI_WRITE; + break; + + case GPCMD_READ_DVD_STRUCTURE: + case GPCMD_REPORT_KEY: + p_sc->uscsi_flags = USCSI_ISOLATE | USCSI_READ; + break; + } + + rs_cdb = (union scsi_cdb *)p_sc->uscsi_cdb; + + rs_cdb->scc_cmd = i_type; + + rs_cdb->cdb_opaque[ 8 ] = (p_sc->uscsi_buflen >> 8) & 0xff; + rs_cdb->cdb_opaque[ 9 ] = p_sc->uscsi_buflen & 0xff; + p_sc->uscsi_cdblen = 12; + + USCSI_TIMEOUT( p_sc, 15 ); +} +#endif + +#if defined( WIN32 ) +/***************************************************************************** + * WinInitSSC: initialize a ssc structure for the win32 aspi layer + ***************************************************************************** + * This function initializes a ssc raw device command structure for future + * use, either a read command or a write command. + *****************************************************************************/ +static void WinInitSSC( struct SRB_ExecSCSICmd *p_ssc, int i_type ) +{ + memset( p_ssc->SRB_BufPointer, 0, p_ssc->SRB_BufLen ); + + switch( i_type ) + { + case GPCMD_SEND_KEY: + p_ssc->SRB_Flags = SRB_DIR_OUT; + break; + + case GPCMD_READ_DVD_STRUCTURE: + case GPCMD_REPORT_KEY: + p_ssc->SRB_Flags = SRB_DIR_IN; + break; + } + + p_ssc->SRB_Cmd = SC_EXEC_SCSI_CMD; + p_ssc->SRB_Flags |= SRB_EVENT_NOTIFY; + + p_ssc->CDBByte[ 0 ] = i_type; + + p_ssc->CDBByte[ 8 ] = (u8)(p_ssc->SRB_BufLen >> 8) & 0xff; + p_ssc->CDBByte[ 9 ] = (u8) p_ssc->SRB_BufLen & 0xff; + p_ssc->SRB_CDBLen = 12; + + p_ssc->SRB_SenseLen = SENSE_LEN; +} + +/***************************************************************************** + * WinSendSSC: send a ssc structure to the aspi layer + *****************************************************************************/ +static int WinSendSSC( int i_fd, struct SRB_ExecSCSICmd *p_ssc ) +{ + HANDLE hEvent = NULL; + struct w32_aspidev *fd = (struct w32_aspidev *) i_fd; + + hEvent = CreateEvent( NULL, TRUE, FALSE, NULL ); + if( hEvent == NULL ) + { + return -1; + } + + p_ssc->SRB_PostProc = hEvent; + p_ssc->SRB_HaId = LOBYTE( fd->i_sid ); + p_ssc->SRB_Target = HIBYTE( fd->i_sid ); + + ResetEvent( hEvent ); + if( fd->lpSendCommand( (void*) p_ssc ) == SS_PENDING ) + WaitForSingleObject( hEvent, INFINITE ); + + CloseHandle( hEvent ); + + return p_ssc->SRB_Status == SS_COMP ? 0 : -1; +} +#endif + +#if defined( __QNXNTO__ ) +/***************************************************************************** + * QNXInitCPT: initialize a ssc structure for the win32 aspi layer + ***************************************************************************** + * This function initializes a ssc raw device command structure for future + * use, either a read command or a write command. + *****************************************************************************/ +static void QNXInitCPT( CAM_PASS_THRU * p_cpt, int i_type ) +{ + switch( i_type ) + { + case GPCMD_SEND_KEY: + p_cpt->cam_flags = CAM_DIR_OUT; + break; + + case GPCMD_READ_DVD_STRUCTURE: + case GPCMD_REPORT_KEY: + p_cpt->cam_flags = CAM_DIR_IN; + break; + } + + p_cpt->cam_cdb[0] = i_type; + + p_cpt->cam_cdb[ 8 ] = (p_cpt->cam_dxfer_len >> 8) & 0xff; + p_cpt->cam_cdb[ 9 ] = p_cpt->cam_dxfer_len & 0xff; + p_cpt->cam_cdb_len = 12; + + p_cpt->cam_timeout = CAM_TIME_DEFAULT; +} +#endif + +#if defined( SYS_OS2 ) +/***************************************************************************** + * OS2InitSDC: initialize a SDC structure for the Execute SCSI-command + ***************************************************************************** + * This function initializes a OS2 'execute SCSI command' structure for + * future use, either a read command or a write command. + *****************************************************************************/ +static void OS2InitSDC( struct OS2_ExecSCSICmd *p_sdc, int i_type ) +{ + switch( i_type ) + { + case GPCMD_SEND_KEY: + p_sdc->flags = 0; + break; + + case GPCMD_READ_DVD_STRUCTURE: + case GPCMD_REPORT_KEY: + p_sdc->flags = EX_DIRECTION_IN; + break; + } + + p_sdc->command[ 0 ] = i_type; + p_sdc->command[ 8 ] = (p_sdc->data_length >> 8) & 0xff; + p_sdc->command[ 9 ] = p_sdc->data_length & 0xff; + p_sdc->id_code = 0x31304443; // 'CD01' + p_sdc->cmd_length = 12; +} +#endif |