2613 lines
79 KiB
C
2613 lines
79 KiB
C
/* -*- tab-width: 8; c-basic-offset: 4 -*- */
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/* Main file for CD-ROM support
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*
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* Copyright 1994 Martin Ayotte
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* Copyright 1999, 2001, 2003 Eric Pouech
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* Copyright 2000 Andreas Mohr
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* Copyright 2005 Ivan Leo Puoti
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "config.h"
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#include "wine/port.h"
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#include <errno.h>
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#include <string.h>
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#include <stdarg.h>
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#include <stdio.h>
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#ifdef HAVE_IO_H
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# include <io.h>
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#endif
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#ifdef HAVE_UNISTD_H
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# include <unistd.h>
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#endif
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#include <fcntl.h>
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#ifdef HAVE_SYS_STAT_H
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# include <sys/stat.h>
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#endif
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#include <sys/types.h>
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#ifdef HAVE_SYS_IOCTL_H
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#include <sys/ioctl.h>
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#endif
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#ifdef HAVE_SCSI_SG_H
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# include <scsi/sg.h>
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#endif
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#ifdef HAVE_SCSI_SCSI_H
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# include <scsi/scsi.h>
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# undef REASSIGN_BLOCKS /* avoid conflict with winioctl.h */
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# undef FAILED /* avoid conflict with winerror.h */
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#endif
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#ifdef HAVE_SCSI_SCSI_IOCTL_H
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# include <scsi/scsi_ioctl.h>
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#endif
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#ifdef HAVE_LINUX_MAJOR_H
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# include <linux/major.h>
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#endif
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#ifdef HAVE_LINUX_HDREG_H
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# include <linux/hdreg.h>
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#endif
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#ifdef HAVE_LINUX_PARAM_H
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# include <linux/param.h>
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#endif
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#ifdef HAVE_LINUX_CDROM_H
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# include <linux/cdrom.h>
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#endif
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#ifdef HAVE_LINUX_UCDROM_H
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# include <linux/ucdrom.h>
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#endif
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#ifdef HAVE_SYS_CDIO_H
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# include <sys/cdio.h>
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#endif
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#ifdef HAVE_SYS_SCSIIO_H
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# include <sys/scsiio.h>
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#endif
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#ifdef HAVE_IOKIT_IOKITLIB_H
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# include <sys/disk.h>
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# include <IOKit/IOKitLib.h>
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# include <IOKit/storage/IOMedia.h>
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# include <IOKit/storage/IOCDMediaBSDClient.h>
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# include <IOKit/scsi/SCSICmds_REQUEST_SENSE_Defs.h>
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# define SENSEBUFLEN kSenseDefaultSize
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#endif
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#define NONAMELESSUNION
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#define NONAMELESSSTRUCT
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#include "ntstatus.h"
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#define WIN32_NO_STATUS
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#include "windef.h"
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#include "winternl.h"
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#include "winioctl.h"
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#include "ntddstor.h"
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#include "ntddcdrm.h"
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#include "ddk/ntddcdvd.h"
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#include "ntddscsi.h"
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#include "ntdll_misc.h"
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#include "wine/server.h"
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#include "wine/library.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(cdrom);
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/* Non-Linux systems do not have linux/cdrom.h and the like, and thus
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lack the following constants. */
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#ifndef CD_SECS
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# define CD_SECS 60 /* seconds per minute */
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#endif
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#ifndef CD_FRAMES
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# define CD_FRAMES 75 /* frames per second */
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#endif
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static const struct iocodexs
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{
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DWORD code;
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const char *codex;
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} iocodextable[] = {
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#define X(x) { x, #x },
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X(IOCTL_CDROM_CHECK_VERIFY)
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X(IOCTL_CDROM_CURRENT_POSITION)
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X(IOCTL_CDROM_DISK_TYPE)
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X(IOCTL_CDROM_GET_CONTROL)
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X(IOCTL_CDROM_GET_DRIVE_GEOMETRY)
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X(IOCTL_CDROM_GET_VOLUME)
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X(IOCTL_CDROM_LOAD_MEDIA)
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X(IOCTL_CDROM_MEDIA_CATALOG)
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X(IOCTL_CDROM_MEDIA_REMOVAL)
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X(IOCTL_CDROM_PAUSE_AUDIO)
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X(IOCTL_CDROM_PLAY_AUDIO_MSF)
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X(IOCTL_CDROM_RAW_READ)
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X(IOCTL_CDROM_READ_Q_CHANNEL)
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X(IOCTL_CDROM_READ_TOC)
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X(IOCTL_CDROM_RESUME_AUDIO)
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X(IOCTL_CDROM_SEEK_AUDIO_MSF)
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X(IOCTL_CDROM_SET_VOLUME)
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X(IOCTL_CDROM_STOP_AUDIO)
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X(IOCTL_CDROM_TRACK_ISRC)
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X(IOCTL_DISK_MEDIA_REMOVAL)
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X(IOCTL_DVD_END_SESSION)
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X(IOCTL_DVD_GET_REGION)
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X(IOCTL_DVD_READ_KEY)
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X(IOCTL_DVD_READ_STRUCTURE)
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X(IOCTL_DVD_SEND_KEY)
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X(IOCTL_DVD_START_SESSION)
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X(IOCTL_SCSI_GET_ADDRESS)
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X(IOCTL_SCSI_GET_CAPABILITIES)
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X(IOCTL_SCSI_GET_INQUIRY_DATA)
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X(IOCTL_SCSI_PASS_THROUGH)
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X(IOCTL_SCSI_PASS_THROUGH_DIRECT)
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X(IOCTL_STORAGE_CHECK_VERIFY)
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X(IOCTL_STORAGE_EJECTION_CONTROL)
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X(IOCTL_STORAGE_EJECT_MEDIA)
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X(IOCTL_STORAGE_GET_DEVICE_NUMBER)
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X(IOCTL_STORAGE_LOAD_MEDIA)
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X(IOCTL_STORAGE_MEDIA_REMOVAL)
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X(IOCTL_STORAGE_RESET_DEVICE)
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#undef X
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};
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static const char *iocodex(DWORD code)
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{
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unsigned int i;
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static char buffer[25];
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for(i=0; i<sizeof(iocodextable)/sizeof(struct iocodexs); i++)
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if (code==iocodextable[i].code)
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return iocodextable[i].codex;
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sprintf(buffer, "IOCTL_CODE_%x", (int)code);
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return buffer;
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}
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#define INQ_REPLY_LEN 36
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#define INQ_CMD_LEN 6
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#define FRAME_OF_ADDR(a) (((int)(a)[1] * CD_SECS + (a)[2]) * CD_FRAMES + (a)[3])
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#define FRAME_OF_MSF(a) (((int)(a).M * CD_SECS + (a).S) * CD_FRAMES + (a).F)
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#define FRAME_OF_TOC(toc, idx) FRAME_OF_ADDR((toc).TrackData[idx - (toc).FirstTrack].Address)
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#define MSF_OF_FRAME(m,fr) {int f=(fr); ((UCHAR *)&(m))[2]=f%CD_FRAMES;f/=CD_FRAMES;((UCHAR *)&(m))[1]=f%CD_SECS;((UCHAR *)&(m))[0]=f/CD_SECS;}
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/* The documented format of DVD_LAYER_DESCRIPTOR is wrong. Even the format in the
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* DDK's header is wrong. There are four bytes at the start which always seem to
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* follow the sequence "02 08 00 00".
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*/
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typedef struct
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{
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UCHAR MagicHeader[4];
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UCHAR BookVersion : 4;
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UCHAR BookType : 4;
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UCHAR MinimumRate : 4;
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UCHAR DiskSize : 4;
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UCHAR LayerType : 4;
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UCHAR TrackPath : 1;
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UCHAR NumberOfLayers : 2;
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UCHAR Reserved1 : 1;
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UCHAR TrackDensity : 4;
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UCHAR LinearDensity : 4;
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ULONG StartingDataSector;
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ULONG EndDataSector;
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ULONG EndLayerZeroSector;
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UCHAR Reserved5 : 7;
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UCHAR BCAFlag : 1;
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UCHAR Reserved6;
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} internal_dvd_layer_descriptor;
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static NTSTATUS CDROM_ReadTOC(int, int, CDROM_TOC*);
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static NTSTATUS CDROM_GetStatusCode(int);
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#ifdef linux
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# ifndef IDE6_MAJOR
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# define IDE6_MAJOR 88
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# endif
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# ifndef IDE7_MAJOR
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# define IDE7_MAJOR 89
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# endif
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# ifdef CDROM_SEND_PACKET
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/* structure for CDROM_PACKET_COMMAND ioctl */
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/* not all Linux versions have all the fields, so we define the
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* structure ourselves to make sure */
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struct linux_cdrom_generic_command
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{
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unsigned char cmd[CDROM_PACKET_SIZE];
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unsigned char *buffer;
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unsigned int buflen;
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int stat;
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struct request_sense *sense;
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unsigned char data_direction;
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int quiet;
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int timeout;
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void *reserved[1];
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};
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# endif /* CDROM_SEND_PACKET */
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#endif /* linux */
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/* FIXME: this is needed because we can't open simultaneously several times /dev/cdrom
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* this should be removed when a proper device interface is implemented
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*
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* (WS) We need this to keep track of current position and to safely
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* detect media changes. Besides this should provide a great speed up
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* for toc inquiries.
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*/
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struct cdrom_cache {
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dev_t device;
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ino_t inode;
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char toc_good; /* if false, will reread TOC from disk */
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CDROM_TOC toc;
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SUB_Q_CURRENT_POSITION CurrentPosition;
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};
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/* who has more than 5 cdroms on his/her machine ?? */
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/* FIXME: this should grow depending on the number of cdroms we install/configure
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* at startup
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*/
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#define MAX_CACHE_ENTRIES 5
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static struct cdrom_cache cdrom_cache[MAX_CACHE_ENTRIES];
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static RTL_CRITICAL_SECTION cache_section;
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static RTL_CRITICAL_SECTION_DEBUG critsect_debug =
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{
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0, 0, &cache_section,
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{ &critsect_debug.ProcessLocksList, &critsect_debug.ProcessLocksList },
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0, 0, { (DWORD_PTR)(__FILE__ ": cache_section") }
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};
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static RTL_CRITICAL_SECTION cache_section = { &critsect_debug, -1, 0, 0, 0, 0 };
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/* Proposed media change function: not really needed at this time */
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/* This is a 1 or 0 type of function */
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#if 0
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static int CDROM_MediaChanged(int dev)
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{
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int i;
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struct cdrom_tochdr hdr;
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struct cdrom_tocentry entry;
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if (dev < 0 || dev >= MAX_CACHE_ENTRIES)
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return 0;
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if ( ioctl(cdrom_cache[dev].fd, CDROMREADTOCHDR, &hdr) == -1 )
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return 0;
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if ( memcmp(&hdr, &cdrom_cache[dev].hdr, sizeof(struct cdrom_tochdr)) )
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return 1;
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for (i=hdr.cdth_trk0; i<=hdr.cdth_trk1+1; i++)
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{
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if (i == hdr.cdth_trk1 + 1)
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{
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entry.cdte_track = CDROM_LEADOUT;
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} else {
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entry.cdte_track = i;
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}
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entry.cdte_format = CDROM_MSF;
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if ( ioctl(cdrom_cache[dev].fd, CDROMREADTOCENTRY, &entry) == -1)
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return 0;
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if ( memcmp(&entry, cdrom_cache[dev].entry+i-hdr.cdth_trk0,
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sizeof(struct cdrom_tocentry)) )
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return 1;
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}
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return 0;
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}
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#endif
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/******************************************************************
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* get_parent_device
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*
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* On Mac OS, get the device for the whole disk from a fd that points to a partition.
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* This is ugly and inefficient, but we have no choice since the partition fd doesn't
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* support the eject ioctl.
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*/
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#ifdef __APPLE__
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static NTSTATUS get_parent_device( int fd, char *name, size_t len )
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{
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NTSTATUS status = STATUS_NO_SUCH_FILE;
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struct stat st;
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int i;
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io_service_t service;
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CFMutableDictionaryRef dict;
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CFTypeRef val;
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if (fstat( fd, &st ) == -1) return FILE_GetNtStatus();
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if (!S_ISCHR( st.st_mode )) return STATUS_OBJECT_TYPE_MISMATCH;
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/* create a dictionary with the right major/minor numbers */
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if (!(dict = IOServiceMatching( kIOMediaClass ))) return STATUS_NO_MEMORY;
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i = major( st.st_rdev );
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val = CFNumberCreate( NULL, kCFNumberIntType, &i );
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CFDictionaryAddValue( dict, CFSTR( "BSD Major" ), val );
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CFRelease( val );
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i = minor( st.st_rdev );
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val = CFNumberCreate( NULL, kCFNumberIntType, &i );
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CFDictionaryAddValue( dict, CFSTR( "BSD Minor" ), val );
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CFRelease( val );
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CFDictionaryAddValue( dict, CFSTR("Removable"), kCFBooleanTrue );
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service = IOServiceGetMatchingService( kIOMasterPortDefault, dict );
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/* now look for the parent that has the "Whole" attribute set to TRUE */
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while (service)
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{
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io_service_t parent = 0;
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CFBooleanRef whole;
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CFStringRef str;
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int ok;
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if (!IOObjectConformsTo( service, kIOMediaClass ))
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goto next;
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if (!(whole = IORegistryEntryCreateCFProperty( service, CFSTR("Whole"), NULL, 0 )))
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goto next;
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ok = (whole == kCFBooleanTrue);
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CFRelease( whole );
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if (!ok) goto next;
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if ((str = IORegistryEntryCreateCFProperty( service, CFSTR("BSD Name"), NULL, 0 )))
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{
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strcpy( name, "/dev/r" );
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CFStringGetCString( str, name + 6, len - 6, kCFStringEncodingUTF8 );
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CFRelease( str );
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status = STATUS_SUCCESS;
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}
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IOObjectRelease( service );
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break;
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next:
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IORegistryEntryGetParentEntry( service, kIOServicePlane, &parent );
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IOObjectRelease( service );
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service = parent;
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}
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return status;
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}
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#endif
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/******************************************************************
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* CDROM_SyncCache [internal]
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*
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* Read the TOC in and store it in the cdrom_cache structure.
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* Further requests for the TOC will be copied from the cache
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* unless certain events like disk ejection is detected, in which
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* case the cache will be cleared, causing it to be resynced.
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* The cache section must be held by caller.
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*/
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static NTSTATUS CDROM_SyncCache(int dev, int fd)
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{
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#ifdef linux
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int i, tsz;
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struct cdrom_tochdr hdr;
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struct cdrom_tocentry entry;
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CDROM_TOC *toc = &cdrom_cache[dev].toc;
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cdrom_cache[dev].toc_good = 0;
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if (ioctl(fd, CDROMREADTOCHDR, &hdr) == -1)
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{
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WARN("(%d) -- Error occurred (%s)!\n", dev, strerror(errno));
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return FILE_GetNtStatus();
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}
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toc->FirstTrack = hdr.cdth_trk0;
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toc->LastTrack = hdr.cdth_trk1;
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tsz = sizeof(toc->FirstTrack) + sizeof(toc->LastTrack)
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+ sizeof(TRACK_DATA) * (toc->LastTrack-toc->FirstTrack+2);
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toc->Length[0] = tsz >> 8;
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toc->Length[1] = tsz;
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TRACE("caching toc from=%d to=%d\n", toc->FirstTrack, toc->LastTrack );
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for (i = toc->FirstTrack; i <= toc->LastTrack + 1; i++)
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{
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if (i == toc->LastTrack + 1)
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entry.cdte_track = CDROM_LEADOUT;
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else
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entry.cdte_track = i;
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entry.cdte_format = CDROM_MSF;
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if (ioctl(fd, CDROMREADTOCENTRY, &entry) == -1)
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{
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WARN("error read entry (%s)\n", strerror(errno));
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return FILE_GetNtStatus();
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}
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toc->TrackData[i - toc->FirstTrack].Control = entry.cdte_ctrl;
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toc->TrackData[i - toc->FirstTrack].Adr = entry.cdte_adr;
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/* marking last track with leadout value as index */
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toc->TrackData[i - toc->FirstTrack].TrackNumber = entry.cdte_track;
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toc->TrackData[i - toc->FirstTrack].Address[0] = 0;
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toc->TrackData[i - toc->FirstTrack].Address[1] = entry.cdte_addr.msf.minute;
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toc->TrackData[i - toc->FirstTrack].Address[2] = entry.cdte_addr.msf.second;
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toc->TrackData[i - toc->FirstTrack].Address[3] = entry.cdte_addr.msf.frame;
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}
|
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cdrom_cache[dev].toc_good = 1;
|
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return STATUS_SUCCESS;
|
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|
|
#elif defined(__FreeBSD__) || defined(__NetBSD__)
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|
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int i, tsz;
|
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struct ioc_toc_header hdr;
|
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struct ioc_read_toc_entry entry;
|
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struct cd_toc_entry toc_buffer;
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|
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CDROM_TOC *toc = &cdrom_cache[dev].toc;
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cdrom_cache[dev].toc_good = 0;
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|
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if (ioctl(fd, CDIOREADTOCHEADER, &hdr) == -1)
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{
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WARN("(%d) -- Error occurred (%s)!\n", dev, strerror(errno));
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return FILE_GetNtStatus();
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}
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toc->FirstTrack = hdr.starting_track;
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toc->LastTrack = hdr.ending_track;
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tsz = sizeof(toc->FirstTrack) + sizeof(toc->LastTrack)
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+ sizeof(TRACK_DATA) * (toc->LastTrack-toc->FirstTrack+2);
|
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toc->Length[0] = tsz >> 8;
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toc->Length[1] = tsz;
|
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|
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TRACE("caching toc from=%d to=%d\n", toc->FirstTrack, toc->LastTrack );
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for (i = toc->FirstTrack; i <= toc->LastTrack + 1; i++)
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{
|
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if (i == toc->LastTrack + 1)
|
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{
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#define LEADOUT 0xaa
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entry.starting_track = LEADOUT;
|
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} else {
|
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entry.starting_track = i;
|
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}
|
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memset(&toc_buffer, 0, sizeof(toc_buffer));
|
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entry.address_format = CD_MSF_FORMAT;
|
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entry.data_len = sizeof(toc_buffer);
|
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entry.data = &toc_buffer;
|
|
if (ioctl(fd, CDIOREADTOCENTRYS, &entry) == -1)
|
|
{
|
|
WARN("error read entry (%s)\n", strerror(errno));
|
|
return FILE_GetNtStatus();
|
|
}
|
|
toc->TrackData[i - toc->FirstTrack].Control = toc_buffer.control;
|
|
toc->TrackData[i - toc->FirstTrack].Adr = toc_buffer.addr_type;
|
|
/* marking last track with leadout value as index */
|
|
toc->TrackData[i - toc->FirstTrack].TrackNumber = entry.starting_track;
|
|
toc->TrackData[i - toc->FirstTrack].Address[0] = 0;
|
|
toc->TrackData[i - toc->FirstTrack].Address[1] = toc_buffer.addr.msf.minute;
|
|
toc->TrackData[i - toc->FirstTrack].Address[2] = toc_buffer.addr.msf.second;
|
|
toc->TrackData[i - toc->FirstTrack].Address[3] = toc_buffer.addr.msf.frame;
|
|
}
|
|
cdrom_cache[dev].toc_good = 1;
|
|
return STATUS_SUCCESS;
|
|
|
|
#elif defined(__APPLE__)
|
|
int i;
|
|
dk_cd_read_toc_t hdr;
|
|
CDROM_TOC *toc = &cdrom_cache[dev].toc;
|
|
cdrom_cache[dev].toc_good = 0;
|
|
|
|
memset( &hdr, 0, sizeof(hdr) );
|
|
hdr.buffer = toc;
|
|
hdr.bufferLength = sizeof(*toc);
|
|
if (ioctl(fd, DKIOCCDREADTOC, &hdr) == -1)
|
|
{
|
|
WARN("(%d) -- Error occurred (%s)!\n", dev, strerror(errno));
|
|
return FILE_GetNtStatus();
|
|
}
|
|
for (i = toc->FirstTrack; i <= toc->LastTrack + 1; i++)
|
|
{
|
|
/* convert address format */
|
|
TRACK_DATA *data = &toc->TrackData[i - toc->FirstTrack];
|
|
DWORD frame = (((DWORD)data->Address[0] << 24) | ((DWORD)data->Address[1] << 16) |
|
|
((DWORD)data->Address[2] << 8) | data->Address[3]);
|
|
MSF_OF_FRAME( data->Address[1], frame );
|
|
data->Address[0] = 0;
|
|
}
|
|
|
|
cdrom_cache[dev].toc_good = 1;
|
|
return STATUS_SUCCESS;
|
|
#else
|
|
return STATUS_NOT_SUPPORTED;
|
|
#endif
|
|
}
|
|
|
|
static void CDROM_ClearCacheEntry(int dev)
|
|
{
|
|
RtlEnterCriticalSection( &cache_section );
|
|
cdrom_cache[dev].toc_good = 0;
|
|
RtlLeaveCriticalSection( &cache_section );
|
|
}
|
|
|
|
|
|
|
|
/******************************************************************
|
|
* CDROM_GetInterfaceInfo
|
|
*
|
|
* Determines the ide interface (the number after the ide), and the
|
|
* number of the device on that interface for ide cdroms (*iface <= 1).
|
|
* Determines the scsi information for scsi cdroms (*iface >= 2).
|
|
* Returns false if the info cannot not be obtained.
|
|
*/
|
|
static int CDROM_GetInterfaceInfo(int fd, UCHAR* iface, UCHAR* port, UCHAR* device, UCHAR* lun)
|
|
{
|
|
#if defined(linux)
|
|
struct stat st;
|
|
if ( fstat(fd, &st) == -1 || ! S_ISBLK(st.st_mode)) return 0;
|
|
*port = 0;
|
|
*iface = 0;
|
|
*device = 0;
|
|
*lun = 0;
|
|
switch (major(st.st_rdev)) {
|
|
case IDE0_MAJOR: *iface = 0; break;
|
|
case IDE1_MAJOR: *iface = 1; break;
|
|
case IDE2_MAJOR: *iface = 2; break;
|
|
case IDE3_MAJOR: *iface = 3; break;
|
|
case IDE4_MAJOR: *iface = 4; break;
|
|
case IDE5_MAJOR: *iface = 5; break;
|
|
case IDE6_MAJOR: *iface = 6; break;
|
|
case IDE7_MAJOR: *iface = 7; break;
|
|
default: *port = 1; break;
|
|
}
|
|
|
|
if (*port == 0)
|
|
*device = (minor(st.st_rdev) >> 6);
|
|
else
|
|
{
|
|
#ifdef SCSI_IOCTL_GET_IDLUN
|
|
UINT32 idlun[2];
|
|
if (ioctl(fd, SCSI_IOCTL_GET_IDLUN, idlun) != -1)
|
|
{
|
|
*port = (idlun[0] >> 24) & 0xff;
|
|
*iface = ((idlun[0] >> 16) & 0xff) + 2;
|
|
*device = idlun[0] & 0xff;
|
|
*lun = (idlun[0] >> 8) & 0xff;
|
|
}
|
|
else
|
|
#endif
|
|
{
|
|
WARN("CD-ROM device (%d, %d) not supported\n", major(st.st_rdev), minor(st.st_rdev));
|
|
return 0;
|
|
}
|
|
}
|
|
return 1;
|
|
#elif defined(__NetBSD__)
|
|
struct scsi_addr addr;
|
|
if (ioctl(fd, SCIOCIDENTIFY, &addr) != -1)
|
|
{
|
|
switch (addr.type)
|
|
{
|
|
case TYPE_SCSI: *port = 1;
|
|
*iface = addr.addr.scsi.scbus;
|
|
*device = addr.addr.scsi.target;
|
|
*lun = addr.addr.scsi.lun;
|
|
break;
|
|
case TYPE_ATAPI: *port = 0;
|
|
*iface = addr.addr.atapi.atbus;
|
|
*device = addr.addr.atapi.drive;
|
|
*lun = 0;
|
|
break;
|
|
}
|
|
return 1;
|
|
}
|
|
return 0;
|
|
#elif defined(__FreeBSD__)
|
|
FIXME("not implemented for BSD\n");
|
|
return 0;
|
|
#else
|
|
FIXME("not implemented for nonlinux\n");
|
|
return 0;
|
|
#endif
|
|
}
|
|
|
|
|
|
/******************************************************************
|
|
* CDROM_Open
|
|
*
|
|
*/
|
|
static NTSTATUS CDROM_Open(int fd, int* dev)
|
|
{
|
|
struct stat st;
|
|
NTSTATUS ret = STATUS_SUCCESS;
|
|
int empty = -1;
|
|
|
|
fstat(fd, &st);
|
|
|
|
RtlEnterCriticalSection( &cache_section );
|
|
for (*dev = 0; *dev < MAX_CACHE_ENTRIES; (*dev)++)
|
|
{
|
|
if (empty == -1 &&
|
|
cdrom_cache[*dev].device == 0 &&
|
|
cdrom_cache[*dev].inode == 0)
|
|
empty = *dev;
|
|
else if (cdrom_cache[*dev].device == st.st_dev &&
|
|
cdrom_cache[*dev].inode == st.st_ino)
|
|
break;
|
|
}
|
|
if (*dev == MAX_CACHE_ENTRIES)
|
|
{
|
|
if (empty == -1) ret = STATUS_NOT_IMPLEMENTED;
|
|
else
|
|
{
|
|
*dev = empty;
|
|
cdrom_cache[*dev].device = st.st_dev;
|
|
cdrom_cache[*dev].inode = st.st_ino;
|
|
}
|
|
}
|
|
RtlLeaveCriticalSection( &cache_section );
|
|
|
|
TRACE("%d, %d\n", *dev, fd);
|
|
return ret;
|
|
}
|
|
|
|
/******************************************************************
|
|
* CDROM_GetStatusCode
|
|
*
|
|
*
|
|
*/
|
|
static NTSTATUS CDROM_GetStatusCode(int io)
|
|
{
|
|
if (io == 0) return STATUS_SUCCESS;
|
|
return FILE_GetNtStatus();
|
|
}
|
|
|
|
/******************************************************************
|
|
* CDROM_GetControl
|
|
*
|
|
*/
|
|
static NTSTATUS CDROM_GetControl(int dev, CDROM_AUDIO_CONTROL* cac)
|
|
{
|
|
cac->LbaFormat = 0; /* FIXME */
|
|
cac->LogicalBlocksPerSecond = 1; /* FIXME */
|
|
return STATUS_NOT_SUPPORTED;
|
|
}
|
|
|
|
/******************************************************************
|
|
* CDROM_GetDeviceNumber
|
|
*
|
|
*/
|
|
static NTSTATUS CDROM_GetDeviceNumber(int dev, STORAGE_DEVICE_NUMBER* devnum)
|
|
{
|
|
FIXME( "stub\n" );
|
|
devnum->DeviceType = FILE_DEVICE_DISK;
|
|
devnum->DeviceNumber = 1;
|
|
devnum->PartitionNumber = 1;
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
/******************************************************************
|
|
* CDROM_GetDriveGeometry
|
|
*
|
|
*/
|
|
static NTSTATUS CDROM_GetDriveGeometry(int dev, int fd, DISK_GEOMETRY* dg)
|
|
{
|
|
CDROM_TOC toc;
|
|
NTSTATUS ret = 0;
|
|
int fsize = 0;
|
|
|
|
if ((ret = CDROM_ReadTOC(dev, fd, &toc)) != 0) return ret;
|
|
|
|
fsize = FRAME_OF_TOC(toc, toc.LastTrack+1)
|
|
- FRAME_OF_TOC(toc, 1); /* Total size in frames */
|
|
|
|
dg->Cylinders.u.LowPart = fsize / (64 * 32);
|
|
dg->Cylinders.u.HighPart = 0;
|
|
dg->MediaType = RemovableMedia;
|
|
dg->TracksPerCylinder = 64;
|
|
dg->SectorsPerTrack = 32;
|
|
dg->BytesPerSector= 2048;
|
|
return ret;
|
|
}
|
|
|
|
/**************************************************************************
|
|
* CDROM_Reset [internal]
|
|
*/
|
|
static NTSTATUS CDROM_ResetAudio(int fd)
|
|
{
|
|
#if defined(linux)
|
|
return CDROM_GetStatusCode(ioctl(fd, CDROMRESET));
|
|
#elif defined(__FreeBSD__) || defined(__NetBSD__)
|
|
return CDROM_GetStatusCode(ioctl(fd, CDIOCRESET, NULL));
|
|
#else
|
|
return STATUS_NOT_SUPPORTED;
|
|
#endif
|
|
}
|
|
|
|
/******************************************************************
|
|
* CDROM_SetTray
|
|
*
|
|
*
|
|
*/
|
|
static NTSTATUS CDROM_SetTray(int fd, BOOL doEject)
|
|
{
|
|
#if defined(linux)
|
|
return CDROM_GetStatusCode(ioctl(fd, doEject ? CDROMEJECT : CDROMCLOSETRAY));
|
|
#elif defined(__FreeBSD__) || defined(__NetBSD__)
|
|
return CDROM_GetStatusCode((ioctl(fd, CDIOCALLOW, NULL)) ||
|
|
(ioctl(fd, doEject ? CDIOCEJECT : CDIOCCLOSE, NULL)) ||
|
|
(ioctl(fd, CDIOCPREVENT, NULL)));
|
|
#elif defined(__APPLE__)
|
|
if (doEject) return CDROM_GetStatusCode( ioctl( fd, DKIOCEJECT, NULL ) );
|
|
else return STATUS_NOT_SUPPORTED;
|
|
#else
|
|
return STATUS_NOT_SUPPORTED;
|
|
#endif
|
|
}
|
|
|
|
/******************************************************************
|
|
* CDROM_ControlEjection
|
|
*
|
|
*
|
|
*/
|
|
static NTSTATUS CDROM_ControlEjection(int fd, const PREVENT_MEDIA_REMOVAL* rmv)
|
|
{
|
|
#if defined(linux)
|
|
return CDROM_GetStatusCode(ioctl(fd, CDROM_LOCKDOOR, rmv->PreventMediaRemoval));
|
|
#elif defined(__FreeBSD__) || defined(__NetBSD__)
|
|
return CDROM_GetStatusCode(ioctl(fd, (rmv->PreventMediaRemoval) ? CDIOCPREVENT : CDIOCALLOW, NULL));
|
|
#else
|
|
return STATUS_NOT_SUPPORTED;
|
|
#endif
|
|
}
|
|
|
|
/******************************************************************
|
|
* CDROM_ReadTOC
|
|
*
|
|
*
|
|
*/
|
|
static NTSTATUS CDROM_ReadTOC(int dev, int fd, CDROM_TOC* toc)
|
|
{
|
|
NTSTATUS ret = STATUS_NOT_SUPPORTED;
|
|
|
|
if (dev < 0 || dev >= MAX_CACHE_ENTRIES)
|
|
return STATUS_INVALID_PARAMETER;
|
|
|
|
RtlEnterCriticalSection( &cache_section );
|
|
if (cdrom_cache[dev].toc_good || !(ret = CDROM_SyncCache(dev, fd)))
|
|
{
|
|
*toc = cdrom_cache[dev].toc;
|
|
ret = STATUS_SUCCESS;
|
|
}
|
|
RtlLeaveCriticalSection( &cache_section );
|
|
return ret;
|
|
}
|
|
|
|
/******************************************************************
|
|
* CDROM_GetDiskData
|
|
*
|
|
*
|
|
*/
|
|
static NTSTATUS CDROM_GetDiskData(int dev, int fd, CDROM_DISK_DATA* data)
|
|
{
|
|
CDROM_TOC toc;
|
|
NTSTATUS ret;
|
|
int i;
|
|
|
|
if ((ret = CDROM_ReadTOC(dev, fd, &toc)) != 0) return ret;
|
|
data->DiskData = 0;
|
|
for (i = toc.FirstTrack; i <= toc.LastTrack; i++) {
|
|
if (toc.TrackData[i-toc.FirstTrack].Control & 0x04)
|
|
data->DiskData |= CDROM_DISK_DATA_TRACK;
|
|
else
|
|
data->DiskData |= CDROM_DISK_AUDIO_TRACK;
|
|
}
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
/******************************************************************
|
|
* CDROM_ReadQChannel
|
|
*
|
|
*
|
|
*/
|
|
static NTSTATUS CDROM_ReadQChannel(int dev, int fd, const CDROM_SUB_Q_DATA_FORMAT* fmt,
|
|
SUB_Q_CHANNEL_DATA* data)
|
|
{
|
|
NTSTATUS ret = STATUS_NOT_SUPPORTED;
|
|
#ifdef linux
|
|
SUB_Q_HEADER* hdr = (SUB_Q_HEADER*)data;
|
|
int io;
|
|
struct cdrom_subchnl sc;
|
|
sc.cdsc_format = CDROM_MSF;
|
|
|
|
io = ioctl(fd, CDROMSUBCHNL, &sc);
|
|
if (io == -1)
|
|
{
|
|
TRACE("opened or no_media (%s)!\n", strerror(errno));
|
|
hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
|
|
CDROM_ClearCacheEntry(dev);
|
|
goto end;
|
|
}
|
|
|
|
hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
|
|
|
|
switch (sc.cdsc_audiostatus) {
|
|
case CDROM_AUDIO_INVALID:
|
|
CDROM_ClearCacheEntry(dev);
|
|
hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
|
|
break;
|
|
case CDROM_AUDIO_NO_STATUS:
|
|
CDROM_ClearCacheEntry(dev);
|
|
hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
|
|
break;
|
|
case CDROM_AUDIO_PLAY:
|
|
hdr->AudioStatus = AUDIO_STATUS_IN_PROGRESS;
|
|
break;
|
|
case CDROM_AUDIO_PAUSED:
|
|
hdr->AudioStatus = AUDIO_STATUS_PAUSED;
|
|
break;
|
|
case CDROM_AUDIO_COMPLETED:
|
|
hdr->AudioStatus = AUDIO_STATUS_PLAY_COMPLETE;
|
|
break;
|
|
case CDROM_AUDIO_ERROR:
|
|
hdr->AudioStatus = AUDIO_STATUS_PLAY_ERROR;
|
|
break;
|
|
default:
|
|
TRACE("status=%02X !\n", sc.cdsc_audiostatus);
|
|
break;
|
|
}
|
|
switch (fmt->Format)
|
|
{
|
|
case IOCTL_CDROM_CURRENT_POSITION:
|
|
RtlEnterCriticalSection( &cache_section );
|
|
if (hdr->AudioStatus==AUDIO_STATUS_IN_PROGRESS) {
|
|
data->CurrentPosition.FormatCode = IOCTL_CDROM_CURRENT_POSITION;
|
|
data->CurrentPosition.Control = sc.cdsc_ctrl;
|
|
data->CurrentPosition.ADR = sc.cdsc_adr;
|
|
data->CurrentPosition.TrackNumber = sc.cdsc_trk;
|
|
data->CurrentPosition.IndexNumber = sc.cdsc_ind;
|
|
|
|
data->CurrentPosition.AbsoluteAddress[0] = 0;
|
|
data->CurrentPosition.AbsoluteAddress[1] = sc.cdsc_absaddr.msf.minute;
|
|
data->CurrentPosition.AbsoluteAddress[2] = sc.cdsc_absaddr.msf.second;
|
|
data->CurrentPosition.AbsoluteAddress[3] = sc.cdsc_absaddr.msf.frame;
|
|
|
|
data->CurrentPosition.TrackRelativeAddress[0] = 0;
|
|
data->CurrentPosition.TrackRelativeAddress[1] = sc.cdsc_reladdr.msf.minute;
|
|
data->CurrentPosition.TrackRelativeAddress[2] = sc.cdsc_reladdr.msf.second;
|
|
data->CurrentPosition.TrackRelativeAddress[3] = sc.cdsc_reladdr.msf.frame;
|
|
|
|
cdrom_cache[dev].CurrentPosition = data->CurrentPosition;
|
|
}
|
|
else /* not playing */
|
|
{
|
|
cdrom_cache[dev].CurrentPosition.Header = *hdr; /* Preserve header info */
|
|
data->CurrentPosition = cdrom_cache[dev].CurrentPosition;
|
|
}
|
|
RtlLeaveCriticalSection( &cache_section );
|
|
break;
|
|
case IOCTL_CDROM_MEDIA_CATALOG:
|
|
data->MediaCatalog.FormatCode = IOCTL_CDROM_MEDIA_CATALOG;
|
|
{
|
|
struct cdrom_mcn mcn;
|
|
if ((io = ioctl(fd, CDROM_GET_MCN, &mcn)) == -1) goto end;
|
|
|
|
data->MediaCatalog.FormatCode = IOCTL_CDROM_MEDIA_CATALOG;
|
|
data->MediaCatalog.Mcval = 0; /* FIXME */
|
|
memcpy(data->MediaCatalog.MediaCatalog, mcn.medium_catalog_number, 14);
|
|
data->MediaCatalog.MediaCatalog[14] = 0;
|
|
}
|
|
break;
|
|
case IOCTL_CDROM_TRACK_ISRC:
|
|
FIXME("TrackIsrc: NIY on linux\n");
|
|
data->TrackIsrc.FormatCode = IOCTL_CDROM_TRACK_ISRC;
|
|
data->TrackIsrc.Tcval = 0;
|
|
io = 0;
|
|
break;
|
|
}
|
|
|
|
end:
|
|
ret = CDROM_GetStatusCode(io);
|
|
#elif defined(__FreeBSD__) || defined(__NetBSD__)
|
|
SUB_Q_HEADER* hdr = (SUB_Q_HEADER*)data;
|
|
int io;
|
|
struct ioc_read_subchannel read_sc;
|
|
struct cd_sub_channel_info sc;
|
|
|
|
read_sc.address_format = CD_MSF_FORMAT;
|
|
read_sc.track = 0;
|
|
read_sc.data_len = sizeof(sc);
|
|
read_sc.data = ≻
|
|
switch (fmt->Format)
|
|
{
|
|
case IOCTL_CDROM_CURRENT_POSITION:
|
|
read_sc.data_format = CD_CURRENT_POSITION;
|
|
break;
|
|
case IOCTL_CDROM_MEDIA_CATALOG:
|
|
read_sc.data_format = CD_MEDIA_CATALOG;
|
|
break;
|
|
case IOCTL_CDROM_TRACK_ISRC:
|
|
read_sc.data_format = CD_TRACK_INFO;
|
|
sc.what.track_info.track_number = data->TrackIsrc.Track;
|
|
break;
|
|
}
|
|
io = ioctl(fd, CDIOCREADSUBCHANNEL, &read_sc);
|
|
if (io == -1)
|
|
{
|
|
TRACE("opened or no_media (%s)!\n", strerror(errno));
|
|
CDROM_ClearCacheEntry(dev);
|
|
hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
|
|
goto end;
|
|
}
|
|
|
|
hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
|
|
|
|
switch (sc.header.audio_status) {
|
|
case CD_AS_AUDIO_INVALID:
|
|
CDROM_ClearCacheEntry(dev);
|
|
hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
|
|
break;
|
|
case CD_AS_NO_STATUS:
|
|
CDROM_ClearCacheEntry(dev);
|
|
hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
|
|
break;
|
|
case CD_AS_PLAY_IN_PROGRESS:
|
|
hdr->AudioStatus = AUDIO_STATUS_IN_PROGRESS;
|
|
break;
|
|
case CD_AS_PLAY_PAUSED:
|
|
hdr->AudioStatus = AUDIO_STATUS_PAUSED;
|
|
break;
|
|
case CD_AS_PLAY_COMPLETED:
|
|
hdr->AudioStatus = AUDIO_STATUS_PLAY_COMPLETE;
|
|
break;
|
|
case CD_AS_PLAY_ERROR:
|
|
hdr->AudioStatus = AUDIO_STATUS_PLAY_ERROR;
|
|
break;
|
|
default:
|
|
TRACE("status=%02X !\n", sc.header.audio_status);
|
|
}
|
|
switch (fmt->Format)
|
|
{
|
|
case IOCTL_CDROM_CURRENT_POSITION:
|
|
RtlEnterCriticalSection( &cache_section );
|
|
if (hdr->AudioStatus==AUDIO_STATUS_IN_PROGRESS) {
|
|
data->CurrentPosition.FormatCode = IOCTL_CDROM_CURRENT_POSITION;
|
|
data->CurrentPosition.Control = sc.what.position.control;
|
|
data->CurrentPosition.ADR = sc.what.position.addr_type;
|
|
data->CurrentPosition.TrackNumber = sc.what.position.track_number;
|
|
data->CurrentPosition.IndexNumber = sc.what.position.index_number;
|
|
|
|
data->CurrentPosition.AbsoluteAddress[0] = 0;
|
|
data->CurrentPosition.AbsoluteAddress[1] = sc.what.position.absaddr.msf.minute;
|
|
data->CurrentPosition.AbsoluteAddress[2] = sc.what.position.absaddr.msf.second;
|
|
data->CurrentPosition.AbsoluteAddress[3] = sc.what.position.absaddr.msf.frame;
|
|
data->CurrentPosition.TrackRelativeAddress[0] = 0;
|
|
data->CurrentPosition.TrackRelativeAddress[1] = sc.what.position.reladdr.msf.minute;
|
|
data->CurrentPosition.TrackRelativeAddress[2] = sc.what.position.reladdr.msf.second;
|
|
data->CurrentPosition.TrackRelativeAddress[3] = sc.what.position.reladdr.msf.frame;
|
|
cdrom_cache[dev].CurrentPosition = data->CurrentPosition;
|
|
}
|
|
else { /* not playing */
|
|
cdrom_cache[dev].CurrentPosition.Header = *hdr; /* Preserve header info */
|
|
data->CurrentPosition = cdrom_cache[dev].CurrentPosition;
|
|
}
|
|
RtlLeaveCriticalSection( &cache_section );
|
|
break;
|
|
case IOCTL_CDROM_MEDIA_CATALOG:
|
|
data->MediaCatalog.FormatCode = IOCTL_CDROM_MEDIA_CATALOG;
|
|
data->MediaCatalog.Mcval = sc.what.media_catalog.mc_valid;
|
|
memcpy(data->MediaCatalog.MediaCatalog, sc.what.media_catalog.mc_number, 15);
|
|
break;
|
|
case IOCTL_CDROM_TRACK_ISRC:
|
|
data->TrackIsrc.FormatCode = IOCTL_CDROM_TRACK_ISRC;
|
|
data->TrackIsrc.Tcval = sc.what.track_info.ti_valid;
|
|
memcpy(data->TrackIsrc.TrackIsrc, sc.what.track_info.ti_number, 15);
|
|
break;
|
|
}
|
|
|
|
end:
|
|
ret = CDROM_GetStatusCode(io);
|
|
#elif defined(__APPLE__)
|
|
SUB_Q_HEADER* hdr = (SUB_Q_HEADER*)data;
|
|
int io = 0;
|
|
union
|
|
{
|
|
dk_cd_read_mcn_t mcn;
|
|
dk_cd_read_isrc_t isrc;
|
|
} ioc;
|
|
/* We need IOCDAudioControl for IOCTL_CDROM_CURRENT_POSITION */
|
|
if (fmt->Format == IOCTL_CDROM_CURRENT_POSITION)
|
|
{
|
|
ERR("This version of Mac OS X does not support IOCDAudioControl\n");
|
|
return STATUS_NOT_SUPPORTED;
|
|
}
|
|
/* No IOCDAudioControl support; just set the audio status to none */
|
|
hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
|
|
switch(fmt->Format)
|
|
{
|
|
case IOCTL_CDROM_MEDIA_CATALOG:
|
|
if ((io = ioctl(fd, DKIOCCDREADMCN, &ioc.mcn)) == -1) break;
|
|
memcpy(data->MediaCatalog.MediaCatalog, ioc.mcn.mcn, kCDMCNMaxLength);
|
|
data->MediaCatalog.Mcval = 1;
|
|
break;
|
|
case IOCTL_CDROM_TRACK_ISRC:
|
|
ioc.isrc.track = fmt->Track;
|
|
if ((io = ioctl(fd, DKIOCCDREADISRC, &ioc.isrc)) == -1) break;
|
|
memcpy(data->TrackIsrc.TrackIsrc, ioc.isrc.isrc, kCDISRCMaxLength);
|
|
data->TrackIsrc.Tcval = 1;
|
|
data->TrackIsrc.Track = ioc.isrc.track;
|
|
}
|
|
ret = CDROM_GetStatusCode(io);
|
|
#endif
|
|
return ret;
|
|
}
|
|
|
|
/******************************************************************
|
|
* CDROM_Verify
|
|
* Implements: IOCTL_STORAGE_CHECK_VERIFY
|
|
* IOCTL_CDROM_CHECK_VERIFY
|
|
* IOCTL_DISK_CHECK_VERIFY
|
|
*
|
|
*/
|
|
static NTSTATUS CDROM_Verify(int dev, int fd)
|
|
{
|
|
#if defined(linux)
|
|
int ret;
|
|
|
|
ret = ioctl(fd, CDROM_DRIVE_STATUS, NULL);
|
|
if(ret == -1) {
|
|
TRACE("ioctl CDROM_DRIVE_STATUS failed(%s)!\n", strerror(errno));
|
|
return CDROM_GetStatusCode(ret);
|
|
}
|
|
|
|
if(ret == CDS_DISC_OK)
|
|
return STATUS_SUCCESS;
|
|
else
|
|
return STATUS_NO_MEDIA_IN_DEVICE;
|
|
#elif defined(__FreeBSD__)
|
|
int ret;
|
|
ret = ioctl(fd, CDIOCSTART, NULL);
|
|
if(ret == 0)
|
|
return STATUS_SUCCESS;
|
|
else
|
|
return STATUS_NO_MEDIA_IN_DEVICE;
|
|
#else
|
|
FIXME("not implemented for non-linux\n");
|
|
return STATUS_NOT_SUPPORTED;
|
|
#endif
|
|
}
|
|
|
|
/******************************************************************
|
|
* CDROM_PlayAudioMSF
|
|
*
|
|
*
|
|
*/
|
|
static NTSTATUS CDROM_PlayAudioMSF(int fd, const CDROM_PLAY_AUDIO_MSF* audio_msf)
|
|
{
|
|
NTSTATUS ret = STATUS_NOT_SUPPORTED;
|
|
#ifdef linux
|
|
struct cdrom_msf msf;
|
|
int io;
|
|
|
|
msf.cdmsf_min0 = audio_msf->StartingM;
|
|
msf.cdmsf_sec0 = audio_msf->StartingS;
|
|
msf.cdmsf_frame0 = audio_msf->StartingF;
|
|
msf.cdmsf_min1 = audio_msf->EndingM;
|
|
msf.cdmsf_sec1 = audio_msf->EndingS;
|
|
msf.cdmsf_frame1 = audio_msf->EndingF;
|
|
|
|
io = ioctl(fd, CDROMSTART);
|
|
if (io == -1)
|
|
{
|
|
WARN("motor doesn't start !\n");
|
|
goto end;
|
|
}
|
|
io = ioctl(fd, CDROMPLAYMSF, &msf);
|
|
if (io == -1)
|
|
{
|
|
WARN("device doesn't play !\n");
|
|
goto end;
|
|
}
|
|
TRACE("msf = %d:%d:%d %d:%d:%d\n",
|
|
msf.cdmsf_min0, msf.cdmsf_sec0, msf.cdmsf_frame0,
|
|
msf.cdmsf_min1, msf.cdmsf_sec1, msf.cdmsf_frame1);
|
|
end:
|
|
ret = CDROM_GetStatusCode(io);
|
|
#elif defined(__FreeBSD__) || defined(__NetBSD__)
|
|
struct ioc_play_msf msf;
|
|
int io;
|
|
|
|
msf.start_m = audio_msf->StartingM;
|
|
msf.start_s = audio_msf->StartingS;
|
|
msf.start_f = audio_msf->StartingF;
|
|
msf.end_m = audio_msf->EndingM;
|
|
msf.end_s = audio_msf->EndingS;
|
|
msf.end_f = audio_msf->EndingF;
|
|
|
|
io = ioctl(fd, CDIOCSTART, NULL);
|
|
if (io == -1)
|
|
{
|
|
WARN("motor doesn't start !\n");
|
|
goto end;
|
|
}
|
|
io = ioctl(fd, CDIOCPLAYMSF, &msf);
|
|
if (io == -1)
|
|
{
|
|
WARN("device doesn't play !\n");
|
|
goto end;
|
|
}
|
|
TRACE("msf = %d:%d:%d %d:%d:%d\n",
|
|
msf.start_m, msf.start_s, msf.start_f,
|
|
msf.end_m, msf.end_s, msf.end_f);
|
|
end:
|
|
ret = CDROM_GetStatusCode(io);
|
|
#endif
|
|
return ret;
|
|
}
|
|
|
|
/******************************************************************
|
|
* CDROM_SeekAudioMSF
|
|
*
|
|
*
|
|
*/
|
|
static NTSTATUS CDROM_SeekAudioMSF(int dev, int fd, const CDROM_SEEK_AUDIO_MSF* audio_msf)
|
|
{
|
|
CDROM_TOC toc;
|
|
int i, io, frame;
|
|
SUB_Q_CURRENT_POSITION *cp;
|
|
#if defined(linux)
|
|
struct cdrom_msf0 msf;
|
|
struct cdrom_subchnl sc;
|
|
#elif defined(__FreeBSD__) || defined(__NetBSD__)
|
|
struct ioc_play_msf msf;
|
|
struct ioc_read_subchannel read_sc;
|
|
struct cd_sub_channel_info sc;
|
|
int final_frame;
|
|
#endif
|
|
|
|
/* Use the information on the TOC to compute the new current
|
|
* position, which is shadowed on the cache. [Portable]. */
|
|
frame = FRAME_OF_MSF(*audio_msf);
|
|
|
|
if ((io = CDROM_ReadTOC(dev, fd, &toc)) != 0) return io;
|
|
|
|
for(i=toc.FirstTrack;i<=toc.LastTrack+1;i++)
|
|
if (FRAME_OF_TOC(toc,i)>frame) break;
|
|
if (i <= toc.FirstTrack || i > toc.LastTrack+1)
|
|
return STATUS_INVALID_PARAMETER;
|
|
i--;
|
|
RtlEnterCriticalSection( &cache_section );
|
|
cp = &cdrom_cache[dev].CurrentPosition;
|
|
cp->FormatCode = IOCTL_CDROM_CURRENT_POSITION;
|
|
cp->Control = toc.TrackData[i-toc.FirstTrack].Control;
|
|
cp->ADR = toc.TrackData[i-toc.FirstTrack].Adr;
|
|
cp->TrackNumber = toc.TrackData[i-toc.FirstTrack].TrackNumber;
|
|
cp->IndexNumber = 0; /* FIXME: where do they keep these? */
|
|
cp->AbsoluteAddress[0] = 0;
|
|
cp->AbsoluteAddress[1] = toc.TrackData[i-toc.FirstTrack].Address[1];
|
|
cp->AbsoluteAddress[2] = toc.TrackData[i-toc.FirstTrack].Address[2];
|
|
cp->AbsoluteAddress[3] = toc.TrackData[i-toc.FirstTrack].Address[3];
|
|
frame -= FRAME_OF_TOC(toc,i);
|
|
cp->TrackRelativeAddress[0] = 0;
|
|
MSF_OF_FRAME(cp->TrackRelativeAddress[1], frame);
|
|
RtlLeaveCriticalSection( &cache_section );
|
|
|
|
/* If playing, then issue a seek command, otherwise do nothing */
|
|
#ifdef linux
|
|
sc.cdsc_format = CDROM_MSF;
|
|
|
|
io = ioctl(fd, CDROMSUBCHNL, &sc);
|
|
if (io == -1)
|
|
{
|
|
TRACE("opened or no_media (%s)!\n", strerror(errno));
|
|
CDROM_ClearCacheEntry(dev);
|
|
return CDROM_GetStatusCode(io);
|
|
}
|
|
if (sc.cdsc_audiostatus==CDROM_AUDIO_PLAY)
|
|
{
|
|
msf.minute = audio_msf->M;
|
|
msf.second = audio_msf->S;
|
|
msf.frame = audio_msf->F;
|
|
return CDROM_GetStatusCode(ioctl(fd, CDROMSEEK, &msf));
|
|
}
|
|
return STATUS_SUCCESS;
|
|
#elif defined(__FreeBSD__) || defined(__NetBSD__)
|
|
read_sc.address_format = CD_MSF_FORMAT;
|
|
read_sc.track = 0;
|
|
read_sc.data_len = sizeof(sc);
|
|
read_sc.data = ≻
|
|
read_sc.data_format = CD_CURRENT_POSITION;
|
|
|
|
io = ioctl(fd, CDIOCREADSUBCHANNEL, &read_sc);
|
|
if (io == -1)
|
|
{
|
|
TRACE("opened or no_media (%s)!\n", strerror(errno));
|
|
CDROM_ClearCacheEntry(dev);
|
|
return CDROM_GetStatusCode(io);
|
|
}
|
|
if (sc.header.audio_status==CD_AS_PLAY_IN_PROGRESS)
|
|
{
|
|
|
|
msf.start_m = audio_msf->M;
|
|
msf.start_s = audio_msf->S;
|
|
msf.start_f = audio_msf->F;
|
|
final_frame = FRAME_OF_TOC(toc,toc.LastTrack+1)-1;
|
|
MSF_OF_FRAME(msf.end_m, final_frame);
|
|
|
|
return CDROM_GetStatusCode(ioctl(fd, CDIOCPLAYMSF, &msf));
|
|
}
|
|
return STATUS_SUCCESS;
|
|
#else
|
|
return STATUS_NOT_SUPPORTED;
|
|
#endif
|
|
}
|
|
|
|
/******************************************************************
|
|
* CDROM_PauseAudio
|
|
*
|
|
*
|
|
*/
|
|
static NTSTATUS CDROM_PauseAudio(int fd)
|
|
{
|
|
#if defined(linux)
|
|
return CDROM_GetStatusCode(ioctl(fd, CDROMPAUSE));
|
|
#elif defined(__FreeBSD__) || defined(__NetBSD__)
|
|
return CDROM_GetStatusCode(ioctl(fd, CDIOCPAUSE, NULL));
|
|
#else
|
|
return STATUS_NOT_SUPPORTED;
|
|
#endif
|
|
}
|
|
|
|
/******************************************************************
|
|
* CDROM_ResumeAudio
|
|
*
|
|
*
|
|
*/
|
|
static NTSTATUS CDROM_ResumeAudio(int fd)
|
|
{
|
|
#if defined(linux)
|
|
return CDROM_GetStatusCode(ioctl(fd, CDROMRESUME));
|
|
#elif defined(__FreeBSD__) || defined(__NetBSD__)
|
|
return CDROM_GetStatusCode(ioctl(fd, CDIOCRESUME, NULL));
|
|
#else
|
|
return STATUS_NOT_SUPPORTED;
|
|
#endif
|
|
}
|
|
|
|
/******************************************************************
|
|
* CDROM_StopAudio
|
|
*
|
|
*
|
|
*/
|
|
static NTSTATUS CDROM_StopAudio(int fd)
|
|
{
|
|
#if defined(linux)
|
|
return CDROM_GetStatusCode(ioctl(fd, CDROMSTOP));
|
|
#elif defined(__FreeBSD__) || defined(__NetBSD__)
|
|
return CDROM_GetStatusCode(ioctl(fd, CDIOCSTOP, NULL));
|
|
#else
|
|
return STATUS_NOT_SUPPORTED;
|
|
#endif
|
|
}
|
|
|
|
/******************************************************************
|
|
* CDROM_GetVolume
|
|
*
|
|
*
|
|
*/
|
|
static NTSTATUS CDROM_GetVolume(int fd, VOLUME_CONTROL* vc)
|
|
{
|
|
#if defined(linux)
|
|
struct cdrom_volctrl volc;
|
|
int io;
|
|
|
|
io = ioctl(fd, CDROMVOLREAD, &volc);
|
|
if (io != -1)
|
|
{
|
|
vc->PortVolume[0] = volc.channel0;
|
|
vc->PortVolume[1] = volc.channel1;
|
|
vc->PortVolume[2] = volc.channel2;
|
|
vc->PortVolume[3] = volc.channel3;
|
|
}
|
|
return CDROM_GetStatusCode(io);
|
|
#elif defined(__FreeBSD__) || defined(__NetBSD__)
|
|
struct ioc_vol volc;
|
|
int io;
|
|
|
|
io = ioctl(fd, CDIOCGETVOL, &volc);
|
|
if (io != -1)
|
|
{
|
|
vc->PortVolume[0] = volc.vol[0];
|
|
vc->PortVolume[1] = volc.vol[1];
|
|
vc->PortVolume[2] = volc.vol[2];
|
|
vc->PortVolume[3] = volc.vol[3];
|
|
}
|
|
return CDROM_GetStatusCode(io);
|
|
#else
|
|
return STATUS_NOT_SUPPORTED;
|
|
#endif
|
|
}
|
|
|
|
/******************************************************************
|
|
* CDROM_SetVolume
|
|
*
|
|
*
|
|
*/
|
|
static NTSTATUS CDROM_SetVolume(int fd, const VOLUME_CONTROL* vc)
|
|
{
|
|
#if defined(linux)
|
|
struct cdrom_volctrl volc;
|
|
|
|
volc.channel0 = vc->PortVolume[0];
|
|
volc.channel1 = vc->PortVolume[1];
|
|
volc.channel2 = vc->PortVolume[2];
|
|
volc.channel3 = vc->PortVolume[3];
|
|
|
|
return CDROM_GetStatusCode(ioctl(fd, CDROMVOLCTRL, &volc));
|
|
#elif defined(__FreeBSD__) || defined(__NetBSD__)
|
|
struct ioc_vol volc;
|
|
|
|
volc.vol[0] = vc->PortVolume[0];
|
|
volc.vol[1] = vc->PortVolume[1];
|
|
volc.vol[2] = vc->PortVolume[2];
|
|
volc.vol[3] = vc->PortVolume[3];
|
|
|
|
return CDROM_GetStatusCode(ioctl(fd, CDIOCSETVOL, &volc));
|
|
#else
|
|
return STATUS_NOT_SUPPORTED;
|
|
#endif
|
|
}
|
|
|
|
/******************************************************************
|
|
* CDROM_RawRead
|
|
*
|
|
* Some features of this IOCTL are rather poorly documented and
|
|
* not really intuitive either:
|
|
*
|
|
* 1. Although the DiskOffset parameter is meant to be a
|
|
* byte offset into the disk, it is in fact the sector
|
|
* number multiplied by 2048 regardless of the actual
|
|
* sector size.
|
|
*
|
|
* 2. The least significant 11 bits of DiskOffset are ignored.
|
|
*
|
|
* 3. The TrackMode parameter has no effect on the sector
|
|
* size. The entire raw sector (i.e. 2352 bytes of data)
|
|
* is always returned. IMO the TrackMode is only used
|
|
* to check the correct sector type.
|
|
*
|
|
*/
|
|
static NTSTATUS CDROM_RawRead(int fd, const RAW_READ_INFO* raw, void* buffer, DWORD len, DWORD* sz)
|
|
{
|
|
int ret = STATUS_NOT_SUPPORTED;
|
|
int io = -1;
|
|
|
|
TRACE("RAW_READ_INFO: DiskOffset=%i,%i SectorCount=%i TrackMode=%i\n buffer=%p len=%i sz=%p\n",
|
|
raw->DiskOffset.u.HighPart, raw->DiskOffset.u.LowPart, raw->SectorCount, raw->TrackMode, buffer, len, sz);
|
|
|
|
if (len < raw->SectorCount * 2352) return STATUS_BUFFER_TOO_SMALL;
|
|
|
|
#if defined(linux)
|
|
if (raw->DiskOffset.u.HighPart & ~2047) {
|
|
WARN("DiskOffset points to a sector >= 2**32\n");
|
|
return ret;
|
|
}
|
|
|
|
switch (raw->TrackMode)
|
|
{
|
|
case YellowMode2:
|
|
case XAForm2:
|
|
{
|
|
DWORD lba = raw->DiskOffset.QuadPart >> 11;
|
|
struct cdrom_msf* msf;
|
|
PBYTE *bp; /* current buffer pointer */
|
|
DWORD i;
|
|
|
|
if ((lba + raw->SectorCount) >
|
|
((1 << 8*sizeof(msf->cdmsf_min0)) * CD_SECS * CD_FRAMES
|
|
- CD_MSF_OFFSET)) {
|
|
WARN("DiskOffset not accessible with MSF\n");
|
|
return ret;
|
|
}
|
|
|
|
/* Linux reads only one sector at a time.
|
|
* ioctl CDROMREADRAW takes struct cdrom_msf as an argument
|
|
* on the contrary to what header comments state.
|
|
*/
|
|
lba += CD_MSF_OFFSET;
|
|
for (i = 0, bp = buffer; i < raw->SectorCount;
|
|
i++, lba++, bp += 2352)
|
|
{
|
|
msf = (struct cdrom_msf*)bp;
|
|
msf->cdmsf_min0 = lba / CD_FRAMES / CD_SECS;
|
|
msf->cdmsf_sec0 = lba / CD_FRAMES % CD_SECS;
|
|
msf->cdmsf_frame0 = lba % CD_FRAMES;
|
|
io = ioctl(fd, CDROMREADRAW, msf);
|
|
if (io != 0)
|
|
{
|
|
*sz = 2352 * i;
|
|
return CDROM_GetStatusCode(io);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
case CDDA:
|
|
{
|
|
struct cdrom_read_audio cdra;
|
|
|
|
cdra.addr.lba = raw->DiskOffset.QuadPart >> 11;
|
|
TRACE("reading at %u\n", cdra.addr.lba);
|
|
cdra.addr_format = CDROM_LBA;
|
|
cdra.nframes = raw->SectorCount;
|
|
cdra.buf = buffer;
|
|
io = ioctl(fd, CDROMREADAUDIO, &cdra);
|
|
break;
|
|
}
|
|
|
|
default:
|
|
FIXME("NIY: %d\n", raw->TrackMode);
|
|
return STATUS_INVALID_PARAMETER;
|
|
}
|
|
#elif defined(__APPLE__)
|
|
switch (raw->TrackMode)
|
|
{
|
|
case YellowMode2:
|
|
{
|
|
/* Mac OS, on the other hand, DOES read only one part of the sector
|
|
* at a time. Therefore, we have to read each part of the sector, in
|
|
* order, to get the whole raw sector in.
|
|
* This means that we have to read each sector one at a time, as on
|
|
* Linux.
|
|
*/
|
|
dk_cd_read_t cdrd;
|
|
UInt64 lba = raw->DiskOffset.QuadPart >> 11;
|
|
PBYTE bp;
|
|
int i;
|
|
|
|
for (i = 0, bp = buffer; i < raw->SectorCount;
|
|
i++, lba++, bp += kCDSectorSizeWhole)
|
|
{
|
|
cdrd.offset = lba * kCDSectorSizeWhole;
|
|
cdrd.sectorType = kCDSectorTypeMode2;
|
|
|
|
/* First, the sync area */
|
|
cdrd.sectorArea = kCDSectorAreaSync;
|
|
cdrd.buffer = bp;
|
|
cdrd.bufferLength = 12;
|
|
io = ioctl(fd, DKIOCCDREAD, &cdrd);
|
|
if (io != 0)
|
|
{
|
|
*sz = kCDSectorSizeWhole * i;
|
|
return CDROM_GetStatusCode(io);
|
|
}
|
|
|
|
/* Then the header */
|
|
cdrd.offset += 12;
|
|
cdrd.sectorArea = kCDSectorAreaHeader;
|
|
cdrd.buffer = (PBYTE)cdrd.buffer + 12;
|
|
cdrd.bufferLength = 4;
|
|
io = ioctl(fd, DKIOCCDREAD, &cdrd);
|
|
if (io != 0)
|
|
{
|
|
*sz = kCDSectorSizeWhole * i + 12;
|
|
return CDROM_GetStatusCode(io);
|
|
}
|
|
|
|
/* And finally the sector proper */
|
|
cdrd.offset += 4;
|
|
cdrd.sectorArea = kCDSectorAreaUser;
|
|
cdrd.buffer = (PBYTE)cdrd.buffer + 4;
|
|
cdrd.bufferLength = kCDSectorSizeMode2;
|
|
io = ioctl(fd, DKIOCCDREAD, &cdrd);
|
|
if (io != 0)
|
|
{
|
|
*sz = kCDSectorSizeWhole * i + 16;
|
|
return CDROM_GetStatusCode(io);
|
|
}
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
case XAForm2:
|
|
{
|
|
/* Same here */
|
|
dk_cd_read_t cdrd;
|
|
UInt64 lba = raw->DiskOffset.QuadPart >> 11;
|
|
PBYTE bp;
|
|
int i;
|
|
|
|
for (i = 0, bp = buffer; i < raw->SectorCount;
|
|
i++, lba++, bp += kCDSectorSizeWhole)
|
|
{
|
|
cdrd.offset = lba * kCDSectorSizeWhole;
|
|
cdrd.sectorType = kCDSectorTypeMode2Form2;
|
|
|
|
/* First, the sync area */
|
|
cdrd.sectorArea = kCDSectorAreaSync;
|
|
cdrd.buffer = bp;
|
|
cdrd.bufferLength = 12;
|
|
io = ioctl(fd, DKIOCCDREAD, &cdrd);
|
|
if (io != 0)
|
|
{
|
|
*sz = kCDSectorSizeWhole * i;
|
|
return CDROM_GetStatusCode(io);
|
|
}
|
|
|
|
/* Then the header */
|
|
cdrd.offset += 12;
|
|
cdrd.sectorArea = kCDSectorAreaHeader;
|
|
cdrd.buffer = (PBYTE)cdrd.buffer + 12;
|
|
cdrd.bufferLength = 4;
|
|
io = ioctl(fd, DKIOCCDREAD, &cdrd);
|
|
if (io != 0)
|
|
{
|
|
*sz = kCDSectorSizeWhole * i + 12;
|
|
return CDROM_GetStatusCode(io);
|
|
}
|
|
|
|
/* And the sub-header */
|
|
cdrd.offset += 4;
|
|
cdrd.sectorArea = kCDSectorAreaSubHeader;
|
|
cdrd.buffer = (PBYTE)cdrd.buffer + 4;
|
|
cdrd.bufferLength = 8;
|
|
io = ioctl(fd, DKIOCCDREAD, &cdrd);
|
|
if (io != 0)
|
|
{
|
|
*sz = kCDSectorSizeWhole * i + 16;
|
|
return CDROM_GetStatusCode(io);
|
|
}
|
|
|
|
/* And finally the sector proper */
|
|
cdrd.offset += 8;
|
|
cdrd.sectorArea = kCDSectorAreaUser;
|
|
cdrd.buffer = (PBYTE)cdrd.buffer + 8;
|
|
cdrd.bufferLength = kCDSectorSizeMode2;
|
|
io = ioctl(fd, DKIOCCDREAD, &cdrd);
|
|
if (io != 0)
|
|
{
|
|
*sz = kCDSectorSizeWhole * i + 24;
|
|
return CDROM_GetStatusCode(io);
|
|
}
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
case CDDA:
|
|
{
|
|
/* With CDDA, the whole raw sector is considered user data, so there's
|
|
* no need to read one at a time.
|
|
*/
|
|
dk_cd_read_t cdrd;
|
|
|
|
cdrd.offset = (raw->DiskOffset.QuadPart >> 11) * kCDSectorSizeCDDA;
|
|
cdrd.sectorArea = kCDSectorAreaUser;
|
|
cdrd.sectorType = kCDSectorTypeCDDA;
|
|
cdrd.buffer = buffer;
|
|
cdrd.bufferLength = len < raw->SectorCount*kCDSectorSizeCDDA ? len :
|
|
raw->SectorCount*kCDSectorSizeCDDA;
|
|
|
|
io = ioctl(fd, DKIOCCDREAD, &cdrd);
|
|
if (io != 0) return CDROM_GetStatusCode(io);
|
|
break;
|
|
}
|
|
|
|
default:
|
|
FIXME("NIY: %d\n", raw->TrackMode);
|
|
return STATUS_INVALID_PARAMETER;
|
|
}
|
|
#else
|
|
switch (raw->TrackMode)
|
|
{
|
|
case YellowMode2:
|
|
FIXME("YellowMode2: NIY\n");
|
|
return ret;
|
|
case XAForm2:
|
|
FIXME("XAForm2: NIY\n");
|
|
return ret;
|
|
case CDDA:
|
|
FIXME("CDDA: NIY\n");
|
|
return ret;
|
|
default:
|
|
FIXME("NIY: %d\n", raw->TrackMode);
|
|
return STATUS_INVALID_PARAMETER;
|
|
}
|
|
#endif
|
|
|
|
*sz = 2352 * raw->SectorCount;
|
|
ret = CDROM_GetStatusCode(io);
|
|
return ret;
|
|
}
|
|
|
|
/******************************************************************
|
|
* CDROM_ScsiPassThroughDirect
|
|
* Implements IOCTL_SCSI_PASS_THROUGH_DIRECT
|
|
*
|
|
*/
|
|
static NTSTATUS CDROM_ScsiPassThroughDirect(int fd, PSCSI_PASS_THROUGH_DIRECT pPacket)
|
|
{
|
|
int ret = STATUS_NOT_SUPPORTED;
|
|
#ifdef HAVE_SG_IO_HDR_T_INTERFACE_ID
|
|
sg_io_hdr_t cmd;
|
|
int io;
|
|
#elif defined HAVE_SCSIREQ_T_CMD
|
|
scsireq_t cmd;
|
|
int io;
|
|
#endif
|
|
|
|
if (pPacket->Length < sizeof(SCSI_PASS_THROUGH_DIRECT))
|
|
return STATUS_BUFFER_TOO_SMALL;
|
|
|
|
if (pPacket->CdbLength > 16)
|
|
return STATUS_INVALID_PARAMETER;
|
|
|
|
#ifdef SENSEBUFLEN
|
|
if (pPacket->SenseInfoLength > SENSEBUFLEN)
|
|
return STATUS_INVALID_PARAMETER;
|
|
#elif defined HAVE_REQUEST_SENSE
|
|
if (pPacket->SenseInfoLength > sizeof(struct request_sense))
|
|
return STATUS_INVALID_PARAMETER;
|
|
#endif
|
|
|
|
if (pPacket->DataTransferLength > 0 && !pPacket->DataBuffer)
|
|
return STATUS_INVALID_PARAMETER;
|
|
|
|
#ifdef HAVE_SG_IO_HDR_T_INTERFACE_ID
|
|
RtlZeroMemory(&cmd, sizeof(cmd));
|
|
|
|
cmd.interface_id = 'S';
|
|
cmd.cmd_len = pPacket->CdbLength;
|
|
cmd.mx_sb_len = pPacket->SenseInfoLength;
|
|
cmd.dxfer_len = pPacket->DataTransferLength;
|
|
cmd.dxferp = pPacket->DataBuffer;
|
|
cmd.cmdp = pPacket->Cdb;
|
|
cmd.sbp = (unsigned char*)pPacket + pPacket->SenseInfoOffset;
|
|
cmd.timeout = pPacket->TimeOutValue*1000;
|
|
|
|
switch (pPacket->DataIn)
|
|
{
|
|
case SCSI_IOCTL_DATA_IN:
|
|
cmd.dxfer_direction = SG_DXFER_FROM_DEV;
|
|
break;
|
|
case SCSI_IOCTL_DATA_OUT:
|
|
cmd.dxfer_direction = SG_DXFER_TO_DEV;
|
|
break;
|
|
case SCSI_IOCTL_DATA_UNSPECIFIED:
|
|
cmd.dxfer_direction = SG_DXFER_NONE;
|
|
break;
|
|
default:
|
|
return STATUS_INVALID_PARAMETER;
|
|
}
|
|
|
|
io = ioctl(fd, SG_IO, &cmd);
|
|
|
|
pPacket->ScsiStatus = cmd.status;
|
|
pPacket->DataTransferLength = cmd.resid;
|
|
pPacket->SenseInfoLength = cmd.sb_len_wr;
|
|
|
|
ret = CDROM_GetStatusCode(io);
|
|
|
|
#elif defined HAVE_SCSIREQ_T_CMD
|
|
|
|
memset(&cmd, 0, sizeof(cmd));
|
|
memcpy(&(cmd.cmd), &(pPacket->Cdb), pPacket->CdbLength);
|
|
|
|
cmd.cmdlen = pPacket->CdbLength;
|
|
cmd.databuf = pPacket->DataBuffer;
|
|
cmd.datalen = pPacket->DataTransferLength;
|
|
cmd.senselen = pPacket->SenseInfoLength;
|
|
cmd.timeout = pPacket->TimeOutValue*1000; /* in milliseconds */
|
|
|
|
switch (pPacket->DataIn)
|
|
{
|
|
case SCSI_IOCTL_DATA_OUT:
|
|
cmd.flags |= SCCMD_WRITE;
|
|
break;
|
|
case SCSI_IOCTL_DATA_IN:
|
|
cmd.flags |= SCCMD_READ;
|
|
break;
|
|
case SCSI_IOCTL_DATA_UNSPECIFIED:
|
|
cmd.flags = 0;
|
|
break;
|
|
default:
|
|
return STATUS_INVALID_PARAMETER;
|
|
}
|
|
|
|
io = ioctl(fd, SCIOCCOMMAND, &cmd);
|
|
|
|
switch (cmd.retsts)
|
|
{
|
|
case SCCMD_OK: break;
|
|
case SCCMD_TIMEOUT: return STATUS_TIMEOUT;
|
|
break;
|
|
case SCCMD_BUSY: return STATUS_DEVICE_BUSY;
|
|
break;
|
|
case SCCMD_SENSE: break;
|
|
case SCCMD_UNKNOWN: return STATUS_UNSUCCESSFUL;
|
|
break;
|
|
}
|
|
|
|
if (pPacket->SenseInfoLength != 0)
|
|
{
|
|
memcpy((char*)pPacket + pPacket->SenseInfoOffset,
|
|
cmd.sense, pPacket->SenseInfoLength);
|
|
}
|
|
|
|
pPacket->ScsiStatus = cmd.status;
|
|
|
|
ret = CDROM_GetStatusCode(io);
|
|
#endif
|
|
return ret;
|
|
}
|
|
|
|
/******************************************************************
|
|
* CDROM_ScsiPassThrough
|
|
* Implements IOCTL_SCSI_PASS_THROUGH
|
|
*
|
|
*/
|
|
static NTSTATUS CDROM_ScsiPassThrough(int fd, PSCSI_PASS_THROUGH pPacket)
|
|
{
|
|
int ret = STATUS_NOT_SUPPORTED;
|
|
#ifdef HAVE_SG_IO_HDR_T_INTERFACE_ID
|
|
sg_io_hdr_t cmd;
|
|
int io;
|
|
#elif defined HAVE_SCSIREQ_T_CMD
|
|
scsireq_t cmd;
|
|
int io;
|
|
#endif
|
|
|
|
if (pPacket->Length < sizeof(SCSI_PASS_THROUGH))
|
|
return STATUS_BUFFER_TOO_SMALL;
|
|
|
|
if (pPacket->CdbLength > 16)
|
|
return STATUS_INVALID_PARAMETER;
|
|
|
|
#ifdef SENSEBUFLEN
|
|
if (pPacket->SenseInfoLength > SENSEBUFLEN)
|
|
return STATUS_INVALID_PARAMETER;
|
|
#elif defined HAVE_REQUEST_SENSE
|
|
if (pPacket->SenseInfoLength > sizeof(struct request_sense))
|
|
return STATUS_INVALID_PARAMETER;
|
|
#endif
|
|
|
|
if (pPacket->DataTransferLength > 0 && pPacket->DataBufferOffset < sizeof(SCSI_PASS_THROUGH))
|
|
return STATUS_INVALID_PARAMETER;
|
|
|
|
#ifdef HAVE_SG_IO_HDR_T_INTERFACE_ID
|
|
RtlZeroMemory(&cmd, sizeof(cmd));
|
|
|
|
cmd.interface_id = 'S';
|
|
cmd.dxfer_len = pPacket->DataTransferLength;
|
|
cmd.dxferp = (char*)pPacket + pPacket->DataBufferOffset;
|
|
cmd.cmd_len = pPacket->CdbLength;
|
|
cmd.cmdp = pPacket->Cdb;
|
|
cmd.mx_sb_len = pPacket->SenseInfoLength;
|
|
cmd.timeout = pPacket->TimeOutValue*1000;
|
|
|
|
if(cmd.mx_sb_len > 0)
|
|
cmd.sbp = (unsigned char*)pPacket + pPacket->SenseInfoOffset;
|
|
|
|
switch (pPacket->DataIn)
|
|
{
|
|
case SCSI_IOCTL_DATA_IN:
|
|
cmd.dxfer_direction = SG_DXFER_FROM_DEV;
|
|
break;
|
|
case SCSI_IOCTL_DATA_OUT:
|
|
cmd.dxfer_direction = SG_DXFER_TO_DEV;
|
|
break;
|
|
case SCSI_IOCTL_DATA_UNSPECIFIED:
|
|
cmd.dxfer_direction = SG_DXFER_NONE;
|
|
break;
|
|
default:
|
|
return STATUS_INVALID_PARAMETER;
|
|
}
|
|
|
|
io = ioctl(fd, SG_IO, &cmd);
|
|
|
|
pPacket->ScsiStatus = cmd.status;
|
|
pPacket->DataTransferLength = cmd.resid;
|
|
pPacket->SenseInfoLength = cmd.sb_len_wr;
|
|
|
|
ret = CDROM_GetStatusCode(io);
|
|
|
|
#elif defined HAVE_SCSIREQ_T_CMD
|
|
|
|
memset(&cmd, 0, sizeof(cmd));
|
|
memcpy(&(cmd.cmd), &(pPacket->Cdb), pPacket->CdbLength);
|
|
|
|
if ( pPacket->DataBufferOffset > 0x1000 )
|
|
{
|
|
cmd.databuf = (void*)pPacket->DataBufferOffset;
|
|
}
|
|
else
|
|
{
|
|
cmd.databuf = (char*)pPacket + pPacket->DataBufferOffset;
|
|
}
|
|
|
|
cmd.cmdlen = pPacket->CdbLength;
|
|
cmd.datalen = pPacket->DataTransferLength;
|
|
cmd.senselen = pPacket->SenseInfoLength;
|
|
cmd.timeout = pPacket->TimeOutValue*1000; /* in milliseconds */
|
|
|
|
switch (pPacket->DataIn)
|
|
{
|
|
case SCSI_IOCTL_DATA_OUT:
|
|
cmd.flags |= SCCMD_WRITE;
|
|
break;
|
|
case SCSI_IOCTL_DATA_IN:
|
|
cmd.flags |= SCCMD_READ;
|
|
break;
|
|
case SCSI_IOCTL_DATA_UNSPECIFIED:
|
|
cmd.flags = 0;
|
|
break;
|
|
default:
|
|
return STATUS_INVALID_PARAMETER;
|
|
}
|
|
|
|
io = ioctl(fd, SCIOCCOMMAND, &cmd);
|
|
|
|
switch (cmd.retsts)
|
|
{
|
|
case SCCMD_OK: break;
|
|
case SCCMD_TIMEOUT: return STATUS_TIMEOUT;
|
|
break;
|
|
case SCCMD_BUSY: return STATUS_DEVICE_BUSY;
|
|
break;
|
|
case SCCMD_SENSE: break;
|
|
case SCCMD_UNKNOWN: return STATUS_UNSUCCESSFUL;
|
|
break;
|
|
}
|
|
|
|
if (pPacket->SenseInfoLength != 0)
|
|
{
|
|
memcpy((char*)pPacket + pPacket->SenseInfoOffset,
|
|
cmd.sense, pPacket->SenseInfoLength);
|
|
}
|
|
|
|
pPacket->ScsiStatus = cmd.status;
|
|
|
|
ret = CDROM_GetStatusCode(io);
|
|
#endif
|
|
return ret;
|
|
}
|
|
|
|
/******************************************************************
|
|
* CDROM_ScsiGetCaps
|
|
*
|
|
*
|
|
*/
|
|
static NTSTATUS CDROM_ScsiGetCaps(PIO_SCSI_CAPABILITIES caps)
|
|
{
|
|
NTSTATUS ret = STATUS_NOT_IMPLEMENTED;
|
|
|
|
caps->Length = sizeof(*caps);
|
|
#ifdef SG_SCATTER_SZ
|
|
caps->MaximumTransferLength = SG_SCATTER_SZ; /* FIXME */
|
|
caps->MaximumPhysicalPages = SG_SCATTER_SZ / getpagesize();
|
|
caps->SupportedAsynchronousEvents = TRUE;
|
|
caps->AlignmentMask = getpagesize();
|
|
caps->TaggedQueuing = FALSE; /* we could check that it works and answer TRUE */
|
|
caps->AdapterScansDown = FALSE; /* FIXME ? */
|
|
caps->AdapterUsesPio = FALSE; /* FIXME ? */
|
|
ret = STATUS_SUCCESS;
|
|
#else
|
|
FIXME("Unimplemented\n");
|
|
#endif
|
|
return ret;
|
|
}
|
|
|
|
/******************************************************************
|
|
* CDROM_GetAddress
|
|
*
|
|
* implements IOCTL_SCSI_GET_ADDRESS
|
|
*/
|
|
static NTSTATUS CDROM_GetAddress(int fd, SCSI_ADDRESS* address)
|
|
{
|
|
UCHAR portnum, busid, targetid, lun;
|
|
|
|
address->Length = sizeof(SCSI_ADDRESS);
|
|
if ( ! CDROM_GetInterfaceInfo(fd, &portnum, &busid, &targetid, &lun))
|
|
return STATUS_NOT_SUPPORTED;
|
|
|
|
address->PortNumber = portnum; /* primary=0 secondary=1 for ide */
|
|
address->PathId = busid; /* always 0 for ide */
|
|
address->TargetId = targetid; /* master=0 slave=1 for ide */
|
|
address->Lun = lun;
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
/******************************************************************
|
|
* DVD_StartSession
|
|
*
|
|
*
|
|
*/
|
|
static NTSTATUS DVD_StartSession(int fd, const DVD_SESSION_ID *sid_in, PDVD_SESSION_ID sid_out)
|
|
{
|
|
#if defined(linux)
|
|
NTSTATUS ret = STATUS_NOT_SUPPORTED;
|
|
dvd_authinfo auth_info;
|
|
|
|
memset( &auth_info, 0, sizeof( auth_info ) );
|
|
auth_info.type = DVD_LU_SEND_AGID;
|
|
if (sid_in) auth_info.lsa.agid = *(const int*)sid_in; /* ?*/
|
|
|
|
TRACE("fd 0x%08x\n",fd);
|
|
ret =CDROM_GetStatusCode(ioctl(fd, DVD_AUTH, &auth_info));
|
|
*sid_out = auth_info.lsa.agid;
|
|
return ret;
|
|
#elif defined(__FreeBSD__) || defined(__NetBSD__)
|
|
return STATUS_NOT_SUPPORTED;
|
|
#else
|
|
return STATUS_NOT_SUPPORTED;
|
|
#endif
|
|
}
|
|
|
|
/******************************************************************
|
|
* DVD_EndSession
|
|
*
|
|
*
|
|
*/
|
|
static NTSTATUS DVD_EndSession(int fd, const DVD_SESSION_ID *sid)
|
|
{
|
|
#if defined(linux)
|
|
dvd_authinfo auth_info;
|
|
|
|
memset( &auth_info, 0, sizeof( auth_info ) );
|
|
auth_info.type = DVD_INVALIDATE_AGID;
|
|
auth_info.lsa.agid = *(const int*)sid;
|
|
|
|
TRACE("\n");
|
|
return CDROM_GetStatusCode(ioctl(fd, DVD_AUTH, &auth_info));
|
|
#elif defined(__FreeBSD__) || defined(__NetBSD__)
|
|
return STATUS_NOT_SUPPORTED;
|
|
#else
|
|
return STATUS_NOT_SUPPORTED;
|
|
#endif
|
|
}
|
|
|
|
/******************************************************************
|
|
* DVD_SendKey
|
|
*
|
|
*
|
|
*/
|
|
static NTSTATUS DVD_SendKey(int fd, const DVD_COPY_PROTECT_KEY *key)
|
|
{
|
|
#if defined(linux)
|
|
NTSTATUS ret = STATUS_NOT_SUPPORTED;
|
|
dvd_authinfo auth_info;
|
|
|
|
memset( &auth_info, 0, sizeof( auth_info ) );
|
|
switch (key->KeyType)
|
|
{
|
|
case DvdChallengeKey:
|
|
auth_info.type = DVD_HOST_SEND_CHALLENGE;
|
|
auth_info.hsc.agid = (int)key->SessionId;
|
|
TRACE("DvdChallengeKey ioc 0x%x\n", DVD_AUTH );
|
|
memcpy( auth_info.hsc.chal, key->KeyData, DVD_CHALLENGE_SIZE );
|
|
ret = CDROM_GetStatusCode(ioctl( fd, DVD_AUTH, &auth_info ));
|
|
break;
|
|
case DvdBusKey2:
|
|
auth_info.type = DVD_HOST_SEND_KEY2;
|
|
auth_info.hsk.agid = (int)key->SessionId;
|
|
|
|
memcpy( auth_info.hsk.key, key->KeyData, DVD_KEY_SIZE );
|
|
|
|
TRACE("DvdBusKey2\n");
|
|
ret = CDROM_GetStatusCode(ioctl( fd, DVD_AUTH, &auth_info ));
|
|
break;
|
|
|
|
default:
|
|
FIXME("Unknown Keytype 0x%x\n",key->KeyType);
|
|
}
|
|
return ret;
|
|
#else
|
|
FIXME("unsupported on this platform\n");
|
|
return STATUS_NOT_SUPPORTED;
|
|
#endif
|
|
}
|
|
|
|
/******************************************************************
|
|
* DVD_ReadKey
|
|
*
|
|
*
|
|
*/
|
|
static NTSTATUS DVD_ReadKey(int fd, PDVD_COPY_PROTECT_KEY key)
|
|
{
|
|
#if defined(linux)
|
|
NTSTATUS ret = STATUS_NOT_SUPPORTED;
|
|
dvd_struct dvd;
|
|
dvd_authinfo auth_info;
|
|
|
|
memset( &dvd, 0, sizeof( dvd_struct ) );
|
|
memset( &auth_info, 0, sizeof( auth_info ) );
|
|
switch (key->KeyType)
|
|
{
|
|
case DvdDiskKey:
|
|
|
|
dvd.type = DVD_STRUCT_DISCKEY;
|
|
dvd.disckey.agid = (int)key->SessionId;
|
|
memset( dvd.disckey.value, 0, DVD_DISCKEY_SIZE );
|
|
|
|
TRACE("DvdDiskKey\n");
|
|
ret = CDROM_GetStatusCode(ioctl( fd, DVD_READ_STRUCT, &dvd ));
|
|
if (ret == STATUS_SUCCESS)
|
|
memcpy(key->KeyData,dvd.disckey.value,DVD_DISCKEY_SIZE);
|
|
break;
|
|
case DvdTitleKey:
|
|
auth_info.type = DVD_LU_SEND_TITLE_KEY;
|
|
auth_info.lstk.agid = (int)key->SessionId;
|
|
auth_info.lstk.lba = (int)(key->Parameters.TitleOffset.QuadPart>>11);
|
|
TRACE("DvdTitleKey session %d Quadpart 0x%08lx offset 0x%08x\n",
|
|
(int)key->SessionId, (long)key->Parameters.TitleOffset.QuadPart,
|
|
auth_info.lstk.lba);
|
|
ret = CDROM_GetStatusCode(ioctl( fd, DVD_AUTH, &auth_info ));
|
|
if (ret == STATUS_SUCCESS)
|
|
memcpy(key->KeyData, auth_info.lstk.title_key, DVD_KEY_SIZE );
|
|
break;
|
|
case DvdChallengeKey:
|
|
|
|
auth_info.type = DVD_LU_SEND_CHALLENGE;
|
|
auth_info.lsc.agid = (int)key->SessionId;
|
|
|
|
TRACE("DvdChallengeKey\n");
|
|
ret = CDROM_GetStatusCode(ioctl( fd, DVD_AUTH, &auth_info ));
|
|
if (ret == STATUS_SUCCESS)
|
|
memcpy( key->KeyData, auth_info.lsc.chal, DVD_CHALLENGE_SIZE );
|
|
break;
|
|
case DvdAsf:
|
|
auth_info.type = DVD_LU_SEND_ASF;
|
|
TRACE("DvdAsf\n");
|
|
auth_info.lsasf.asf=((PDVD_ASF)key->KeyData)->SuccessFlag;
|
|
ret = CDROM_GetStatusCode(ioctl( fd, DVD_AUTH, &auth_info ));
|
|
((PDVD_ASF)key->KeyData)->SuccessFlag = auth_info.lsasf.asf;
|
|
break;
|
|
case DvdBusKey1:
|
|
auth_info.type = DVD_LU_SEND_KEY1;
|
|
auth_info.lsk.agid = (int)key->SessionId;
|
|
|
|
TRACE("DvdBusKey1\n");
|
|
ret = CDROM_GetStatusCode(ioctl( fd, DVD_AUTH, &auth_info ));
|
|
|
|
if (ret == STATUS_SUCCESS)
|
|
memcpy( key->KeyData, auth_info.lsk.key, DVD_KEY_SIZE );
|
|
break;
|
|
case DvdGetRpcKey:
|
|
auth_info.type = DVD_LU_SEND_RPC_STATE;
|
|
|
|
TRACE("DvdGetRpcKey\n");
|
|
ret = CDROM_GetStatusCode(ioctl( fd, DVD_AUTH, &auth_info ));
|
|
|
|
if (ret == STATUS_SUCCESS)
|
|
{
|
|
((PDVD_RPC_KEY)key->KeyData)->TypeCode = auth_info.lrpcs.type;
|
|
((PDVD_RPC_KEY)key->KeyData)->RegionMask = auth_info.lrpcs.region_mask;
|
|
((PDVD_RPC_KEY)key->KeyData)->RpcScheme = auth_info.lrpcs.rpc_scheme;
|
|
}
|
|
break;
|
|
default:
|
|
FIXME("Unknown keytype 0x%x\n",key->KeyType);
|
|
}
|
|
return ret;
|
|
#elif defined(__FreeBSD__) || defined(__NetBSD__)
|
|
TRACE("bsd\n");
|
|
return STATUS_NOT_SUPPORTED;
|
|
#else
|
|
TRACE("outside\n");
|
|
return STATUS_NOT_SUPPORTED;
|
|
#endif
|
|
}
|
|
|
|
/******************************************************************
|
|
* DVD_GetRegion
|
|
*
|
|
*
|
|
*/
|
|
static NTSTATUS DVD_GetRegion(int dev, PDVD_REGION region)
|
|
{
|
|
FIXME("\n");
|
|
return STATUS_SUCCESS;
|
|
|
|
}
|
|
|
|
/******************************************************************
|
|
* DVD_GetRegion
|
|
*
|
|
*
|
|
*/
|
|
static NTSTATUS DVD_ReadStructure(int dev, const DVD_READ_STRUCTURE *structure, PDVD_LAYER_DESCRIPTOR layer)
|
|
{
|
|
#ifdef DVD_READ_STRUCT
|
|
/* dvd_struct is not defined consistently across platforms */
|
|
union
|
|
{
|
|
struct dvd_physical physical;
|
|
struct dvd_copyright copyright;
|
|
struct dvd_disckey disckey;
|
|
struct dvd_bca bca;
|
|
struct dvd_manufact manufact;
|
|
} s;
|
|
|
|
if (structure->BlockByteOffset.u.HighPart || structure->BlockByteOffset.u.LowPart)
|
|
FIXME(": BlockByteOffset is not handled\n");
|
|
|
|
switch (structure->Format)
|
|
{
|
|
case DvdPhysicalDescriptor:
|
|
s.physical.type = DVD_STRUCT_PHYSICAL;
|
|
s.physical.layer_num = structure->LayerNumber;
|
|
break;
|
|
|
|
case DvdCopyrightDescriptor:
|
|
s.copyright.type = DVD_STRUCT_COPYRIGHT;
|
|
s.copyright.layer_num = structure->LayerNumber;
|
|
break;
|
|
|
|
case DvdDiskKeyDescriptor:
|
|
s.disckey.type = DVD_STRUCT_DISCKEY;
|
|
s.disckey.agid = structure->SessionId;
|
|
break;
|
|
|
|
case DvdBCADescriptor:
|
|
s.bca.type = DVD_STRUCT_BCA;
|
|
break;
|
|
|
|
case DvdManufacturerDescriptor:
|
|
s.manufact.type = DVD_STRUCT_MANUFACT;
|
|
s.manufact.layer_num = structure->LayerNumber;
|
|
break;
|
|
|
|
case DvdMaxDescriptor: /* This is not a real request, no matter what MSDN says! */
|
|
default:
|
|
return STATUS_INVALID_PARAMETER;
|
|
}
|
|
|
|
if (ioctl(dev, DVD_READ_STRUCT, &s) < 0)
|
|
return STATUS_INVALID_PARAMETER;
|
|
|
|
switch (structure->Format)
|
|
{
|
|
case DvdPhysicalDescriptor:
|
|
{
|
|
internal_dvd_layer_descriptor *p = (internal_dvd_layer_descriptor *) layer;
|
|
struct dvd_layer *l = &s.physical.layer[s.physical.layer_num];
|
|
|
|
p->MagicHeader[0] = 2;
|
|
p->MagicHeader[1] = 8;
|
|
p->MagicHeader[2] = 0;
|
|
p->MagicHeader[3] = 0;
|
|
p->BookVersion = l->book_version;
|
|
p->BookType = l->book_type;
|
|
p->MinimumRate = l->min_rate;
|
|
p->DiskSize = l->disc_size;
|
|
p->LayerType = l->layer_type;
|
|
p->TrackPath = l->track_path;
|
|
p->NumberOfLayers = l->nlayers;
|
|
p->Reserved1 = 0;
|
|
p->TrackDensity = l->track_density;
|
|
p->LinearDensity = l->linear_density;
|
|
p->StartingDataSector = l->start_sector;
|
|
p->EndDataSector = l->end_sector;
|
|
p->EndLayerZeroSector = l->end_sector_l0;
|
|
p->Reserved5 = 0;
|
|
p->BCAFlag = l->bca;
|
|
p->Reserved6 = 0;
|
|
}
|
|
break;
|
|
|
|
case DvdCopyrightDescriptor:
|
|
{
|
|
PDVD_COPYRIGHT_DESCRIPTOR p = (PDVD_COPYRIGHT_DESCRIPTOR) layer;
|
|
|
|
p->CopyrightProtectionType = s.copyright.cpst;
|
|
p->RegionManagementInformation = s.copyright.rmi;
|
|
p->Reserved = 0;
|
|
}
|
|
break;
|
|
|
|
case DvdDiskKeyDescriptor:
|
|
{
|
|
PDVD_DISK_KEY_DESCRIPTOR p = (PDVD_DISK_KEY_DESCRIPTOR) layer;
|
|
|
|
memcpy(p->DiskKeyData, s.disckey.value, 2048);
|
|
}
|
|
break;
|
|
|
|
case DvdBCADescriptor:
|
|
{
|
|
PDVD_BCA_DESCRIPTOR p = (PDVD_BCA_DESCRIPTOR) layer;
|
|
|
|
memcpy(p->BCAInformation, s.bca.value, s.bca.len);
|
|
}
|
|
break;
|
|
|
|
case DvdManufacturerDescriptor:
|
|
{
|
|
PDVD_MANUFACTURER_DESCRIPTOR p = (PDVD_MANUFACTURER_DESCRIPTOR) layer;
|
|
|
|
memcpy(p->ManufacturingInformation, s.manufact.value, 2048);
|
|
}
|
|
break;
|
|
|
|
case DvdMaxDescriptor: /* Suppress warning */
|
|
break;
|
|
}
|
|
#else
|
|
FIXME("\n");
|
|
#endif
|
|
return STATUS_SUCCESS;
|
|
|
|
}
|
|
|
|
/******************************************************************
|
|
* GetInquiryData
|
|
* Implements the IOCTL_GET_INQUIRY_DATA ioctl.
|
|
* Returns Inquiry data for all devices on the specified scsi bus
|
|
* Returns STATUS_BUFFER_TOO_SMALL if the output buffer is too small,
|
|
* STATUS_INVALID_DEVICE_REQUEST if the given handle isn't to a SCSI device,
|
|
* or STATUS_NOT_SUPPORTED if the OS driver is too old
|
|
*/
|
|
static NTSTATUS GetInquiryData(int fd, PSCSI_ADAPTER_BUS_INFO BufferOut, DWORD OutBufferSize)
|
|
{
|
|
#ifdef HAVE_SG_IO_HDR_T_INTERFACE_ID
|
|
PSCSI_INQUIRY_DATA pInquiryData = NULL;
|
|
UCHAR sense_buffer[32];
|
|
int iochk, version;
|
|
sg_io_hdr_t iocmd;
|
|
UCHAR inquiry[INQ_CMD_LEN] = {INQUIRY, 0, 0, 0, INQ_REPLY_LEN, 0};
|
|
|
|
/* Check we have a SCSI device and a supported driver */
|
|
if(ioctl(fd, SG_GET_VERSION_NUM, &version) != 0)
|
|
{
|
|
WARN("IOCTL_SCSI_GET_INQUIRY_DATA sg driver is not loaded\n");
|
|
return STATUS_INVALID_DEVICE_REQUEST;
|
|
}
|
|
if(version < 30000 )
|
|
return STATUS_NOT_SUPPORTED;
|
|
|
|
/* FIXME: Enumerate devices on the bus */
|
|
BufferOut->NumberOfBuses = 1;
|
|
BufferOut->BusData[0].NumberOfLogicalUnits = 1;
|
|
BufferOut->BusData[0].InquiryDataOffset = sizeof(SCSI_ADAPTER_BUS_INFO);
|
|
|
|
pInquiryData = (PSCSI_INQUIRY_DATA)(BufferOut + 1);
|
|
|
|
RtlZeroMemory(&iocmd, sizeof(iocmd));
|
|
iocmd.interface_id = 'S';
|
|
iocmd.cmd_len = sizeof(inquiry);
|
|
iocmd.mx_sb_len = sizeof(sense_buffer);
|
|
iocmd.dxfer_direction = SG_DXFER_FROM_DEV;
|
|
iocmd.dxfer_len = INQ_REPLY_LEN;
|
|
iocmd.dxferp = pInquiryData->InquiryData;
|
|
iocmd.cmdp = inquiry;
|
|
iocmd.sbp = sense_buffer;
|
|
iocmd.timeout = 1000;
|
|
|
|
iochk = ioctl(fd, SG_IO, &iocmd);
|
|
if(iochk != 0)
|
|
WARN("ioctl SG_IO returned %d, error (%s)\n", iochk, strerror(errno));
|
|
|
|
CDROM_GetInterfaceInfo(fd, &BufferOut->BusData[0].InitiatorBusId, &pInquiryData->PathId, &pInquiryData->TargetId, &pInquiryData->Lun);
|
|
pInquiryData->DeviceClaimed = TRUE;
|
|
pInquiryData->InquiryDataLength = INQ_REPLY_LEN;
|
|
pInquiryData->NextInquiryDataOffset = 0;
|
|
return STATUS_SUCCESS;
|
|
#else
|
|
FIXME("not implemented for nonlinux\n");
|
|
return STATUS_NOT_SUPPORTED;
|
|
#endif
|
|
}
|
|
|
|
/******************************************************************
|
|
* CDROM_DeviceIoControl
|
|
*
|
|
*
|
|
*/
|
|
NTSTATUS CDROM_DeviceIoControl(HANDLE hDevice,
|
|
HANDLE hEvent, PIO_APC_ROUTINE UserApcRoutine,
|
|
PVOID UserApcContext,
|
|
PIO_STATUS_BLOCK piosb,
|
|
ULONG dwIoControlCode,
|
|
LPVOID lpInBuffer, DWORD nInBufferSize,
|
|
LPVOID lpOutBuffer, DWORD nOutBufferSize)
|
|
{
|
|
DWORD sz = 0;
|
|
NTSTATUS status = STATUS_SUCCESS;
|
|
int fd, needs_close, dev;
|
|
|
|
TRACE("%p %s %p %d %p %d %p\n",
|
|
hDevice, iocodex(dwIoControlCode), lpInBuffer, nInBufferSize,
|
|
lpOutBuffer, nOutBufferSize, piosb);
|
|
|
|
piosb->Information = 0;
|
|
|
|
if ((status = server_get_unix_fd( hDevice, 0, &fd, &needs_close, NULL, NULL )))
|
|
{
|
|
if (status == STATUS_BAD_DEVICE_TYPE) return status; /* no associated fd */
|
|
goto error;
|
|
}
|
|
|
|
if ((status = CDROM_Open(fd, &dev)))
|
|
{
|
|
if (needs_close) close( fd );
|
|
goto error;
|
|
}
|
|
|
|
switch (dwIoControlCode)
|
|
{
|
|
case IOCTL_STORAGE_CHECK_VERIFY:
|
|
case IOCTL_CDROM_CHECK_VERIFY:
|
|
case IOCTL_DISK_CHECK_VERIFY:
|
|
sz = 0;
|
|
CDROM_ClearCacheEntry(dev);
|
|
if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
|
|
status = STATUS_INVALID_PARAMETER;
|
|
else status = CDROM_Verify(dev, fd);
|
|
break;
|
|
|
|
/* EPP case IOCTL_STORAGE_CHECK_VERIFY2: */
|
|
|
|
/* EPP case IOCTL_STORAGE_FIND_NEW_DEVICES: */
|
|
/* EPP case IOCTL_CDROM_FIND_NEW_DEVICES: */
|
|
|
|
case IOCTL_STORAGE_LOAD_MEDIA:
|
|
case IOCTL_CDROM_LOAD_MEDIA:
|
|
sz = 0;
|
|
CDROM_ClearCacheEntry(dev);
|
|
if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
|
|
status = STATUS_INVALID_PARAMETER;
|
|
else status = CDROM_SetTray(fd, FALSE);
|
|
break;
|
|
case IOCTL_STORAGE_EJECT_MEDIA:
|
|
sz = 0;
|
|
CDROM_ClearCacheEntry(dev);
|
|
if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
|
|
status = STATUS_INVALID_PARAMETER;
|
|
else
|
|
{
|
|
#ifdef __APPLE__
|
|
char name[100];
|
|
|
|
/* This is ugly as hell, but Mac OS is unable to eject from the device fd,
|
|
* it wants an fd for the whole device, and it also requires the device fd
|
|
* to be closed first, so we have to close the handle that the caller gave us.
|
|
* Also for some reason it wants the fd to be closed before we even open the parent.
|
|
*/
|
|
if ((status = get_parent_device( fd, name, sizeof(name) ))) break;
|
|
NtClose( hDevice );
|
|
if (needs_close) close( fd );
|
|
TRACE("opening parent %s\n", name );
|
|
if ((fd = open( name, O_RDONLY )) == -1)
|
|
{
|
|
status = FILE_GetNtStatus();
|
|
break;
|
|
}
|
|
needs_close = 1;
|
|
#endif
|
|
status = CDROM_SetTray(fd, TRUE);
|
|
}
|
|
break;
|
|
|
|
case IOCTL_CDROM_MEDIA_REMOVAL:
|
|
case IOCTL_DISK_MEDIA_REMOVAL:
|
|
case IOCTL_STORAGE_MEDIA_REMOVAL:
|
|
case IOCTL_STORAGE_EJECTION_CONTROL:
|
|
/* FIXME the last ioctl:s is not the same as the two others...
|
|
* lockcount/owner should be handled */
|
|
sz = 0;
|
|
CDROM_ClearCacheEntry(dev);
|
|
if (lpOutBuffer != NULL || nOutBufferSize != 0) status = STATUS_INVALID_PARAMETER;
|
|
else if (nInBufferSize < sizeof(PREVENT_MEDIA_REMOVAL)) status = STATUS_BUFFER_TOO_SMALL;
|
|
else status = CDROM_ControlEjection(fd, lpInBuffer);
|
|
break;
|
|
|
|
/* EPP case IOCTL_STORAGE_GET_MEDIA_TYPES: */
|
|
|
|
case IOCTL_STORAGE_GET_DEVICE_NUMBER:
|
|
sz = sizeof(STORAGE_DEVICE_NUMBER);
|
|
if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
|
|
else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
|
|
else status = CDROM_GetDeviceNumber(dev, lpOutBuffer);
|
|
break;
|
|
|
|
case IOCTL_STORAGE_RESET_DEVICE:
|
|
sz = 0;
|
|
CDROM_ClearCacheEntry(dev);
|
|
if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
|
|
status = STATUS_INVALID_PARAMETER;
|
|
else status = CDROM_ResetAudio(fd);
|
|
break;
|
|
|
|
case IOCTL_CDROM_GET_CONTROL:
|
|
sz = sizeof(CDROM_AUDIO_CONTROL);
|
|
if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
|
|
else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
|
|
else status = CDROM_GetControl(dev, lpOutBuffer);
|
|
break;
|
|
|
|
case IOCTL_CDROM_GET_DRIVE_GEOMETRY:
|
|
sz = sizeof(DISK_GEOMETRY);
|
|
if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
|
|
else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
|
|
else status = CDROM_GetDriveGeometry(dev, fd, lpOutBuffer);
|
|
break;
|
|
|
|
case IOCTL_CDROM_DISK_TYPE:
|
|
sz = sizeof(CDROM_DISK_DATA);
|
|
/* CDROM_ClearCacheEntry(dev); */
|
|
if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
|
|
else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
|
|
else status = CDROM_GetDiskData(dev, fd, lpOutBuffer);
|
|
break;
|
|
|
|
/* EPP case IOCTL_CDROM_GET_LAST_SESSION: */
|
|
|
|
case IOCTL_CDROM_READ_Q_CHANNEL:
|
|
sz = sizeof(SUB_Q_CHANNEL_DATA);
|
|
if (lpInBuffer == NULL || nInBufferSize < sizeof(CDROM_SUB_Q_DATA_FORMAT))
|
|
status = STATUS_INVALID_PARAMETER;
|
|
else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
|
|
else status = CDROM_ReadQChannel(dev, fd, lpInBuffer, lpOutBuffer);
|
|
break;
|
|
|
|
case IOCTL_CDROM_READ_TOC:
|
|
sz = sizeof(CDROM_TOC);
|
|
if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
|
|
else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
|
|
else status = CDROM_ReadTOC(dev, fd, lpOutBuffer);
|
|
break;
|
|
|
|
/* EPP case IOCTL_CDROM_READ_TOC_EX: */
|
|
|
|
case IOCTL_CDROM_PAUSE_AUDIO:
|
|
sz = 0;
|
|
if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
|
|
status = STATUS_INVALID_PARAMETER;
|
|
else status = CDROM_PauseAudio(fd);
|
|
break;
|
|
case IOCTL_CDROM_PLAY_AUDIO_MSF:
|
|
sz = 0;
|
|
if (lpOutBuffer != NULL || nOutBufferSize != 0) status = STATUS_INVALID_PARAMETER;
|
|
else if (nInBufferSize < sizeof(CDROM_PLAY_AUDIO_MSF)) status = STATUS_BUFFER_TOO_SMALL;
|
|
else status = CDROM_PlayAudioMSF(fd, lpInBuffer);
|
|
break;
|
|
case IOCTL_CDROM_RESUME_AUDIO:
|
|
sz = 0;
|
|
if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
|
|
status = STATUS_INVALID_PARAMETER;
|
|
else status = CDROM_ResumeAudio(fd);
|
|
break;
|
|
case IOCTL_CDROM_SEEK_AUDIO_MSF:
|
|
sz = 0;
|
|
if (lpOutBuffer != NULL || nOutBufferSize != 0) status = STATUS_INVALID_PARAMETER;
|
|
else if (nInBufferSize < sizeof(CDROM_SEEK_AUDIO_MSF)) status = STATUS_BUFFER_TOO_SMALL;
|
|
else status = CDROM_SeekAudioMSF(dev, fd, lpInBuffer);
|
|
break;
|
|
case IOCTL_CDROM_STOP_AUDIO:
|
|
sz = 0;
|
|
CDROM_ClearCacheEntry(dev); /* Maybe intention is to change media */
|
|
if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
|
|
status = STATUS_INVALID_PARAMETER;
|
|
else status = CDROM_StopAudio(fd);
|
|
break;
|
|
case IOCTL_CDROM_GET_VOLUME:
|
|
sz = sizeof(VOLUME_CONTROL);
|
|
if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
|
|
else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
|
|
else status = CDROM_GetVolume(fd, lpOutBuffer);
|
|
break;
|
|
case IOCTL_CDROM_SET_VOLUME:
|
|
sz = 0;
|
|
CDROM_ClearCacheEntry(dev);
|
|
if (lpInBuffer == NULL || nInBufferSize < sizeof(VOLUME_CONTROL) || lpOutBuffer != NULL)
|
|
status = STATUS_INVALID_PARAMETER;
|
|
else status = CDROM_SetVolume(fd, lpInBuffer);
|
|
break;
|
|
case IOCTL_CDROM_RAW_READ:
|
|
sz = 0;
|
|
if (nInBufferSize < sizeof(RAW_READ_INFO)) status = STATUS_INVALID_PARAMETER;
|
|
else if (lpOutBuffer == NULL) status = STATUS_BUFFER_TOO_SMALL;
|
|
else status = CDROM_RawRead(fd, lpInBuffer, lpOutBuffer,
|
|
nOutBufferSize, &sz);
|
|
break;
|
|
case IOCTL_SCSI_GET_ADDRESS:
|
|
sz = sizeof(SCSI_ADDRESS);
|
|
if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
|
|
else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
|
|
else status = CDROM_GetAddress(fd, lpOutBuffer);
|
|
break;
|
|
case IOCTL_SCSI_PASS_THROUGH_DIRECT:
|
|
sz = sizeof(SCSI_PASS_THROUGH_DIRECT);
|
|
if (lpOutBuffer == NULL) status = STATUS_INVALID_PARAMETER;
|
|
else if (nOutBufferSize < sizeof(SCSI_PASS_THROUGH_DIRECT)) status = STATUS_BUFFER_TOO_SMALL;
|
|
else status = CDROM_ScsiPassThroughDirect(fd, lpOutBuffer);
|
|
break;
|
|
case IOCTL_SCSI_PASS_THROUGH:
|
|
sz = sizeof(SCSI_PASS_THROUGH);
|
|
if (lpOutBuffer == NULL) status = STATUS_INVALID_PARAMETER;
|
|
else if (nOutBufferSize < sizeof(SCSI_PASS_THROUGH)) status = STATUS_BUFFER_TOO_SMALL;
|
|
else status = CDROM_ScsiPassThrough(fd, lpOutBuffer);
|
|
break;
|
|
case IOCTL_SCSI_GET_CAPABILITIES:
|
|
sz = sizeof(IO_SCSI_CAPABILITIES);
|
|
if (lpOutBuffer == NULL) status = STATUS_INVALID_PARAMETER;
|
|
else if (nOutBufferSize < sizeof(IO_SCSI_CAPABILITIES)) status = STATUS_BUFFER_TOO_SMALL;
|
|
else status = CDROM_ScsiGetCaps(lpOutBuffer);
|
|
break;
|
|
case IOCTL_DVD_START_SESSION:
|
|
sz = sizeof(DVD_SESSION_ID);
|
|
if (lpOutBuffer == NULL) status = STATUS_INVALID_PARAMETER;
|
|
else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
|
|
else
|
|
{
|
|
TRACE("before in 0x%08x out 0x%08x\n",(lpInBuffer)?*(PDVD_SESSION_ID)lpInBuffer:0,
|
|
*(PDVD_SESSION_ID)lpOutBuffer);
|
|
status = DVD_StartSession(fd, lpInBuffer, lpOutBuffer);
|
|
TRACE("before in 0x%08x out 0x%08x\n",(lpInBuffer)?*(PDVD_SESSION_ID)lpInBuffer:0,
|
|
*(PDVD_SESSION_ID)lpOutBuffer);
|
|
}
|
|
break;
|
|
case IOCTL_DVD_END_SESSION:
|
|
sz = sizeof(DVD_SESSION_ID);
|
|
if ((lpInBuffer == NULL) || (nInBufferSize < sz))status = STATUS_INVALID_PARAMETER;
|
|
else status = DVD_EndSession(fd, lpInBuffer);
|
|
break;
|
|
case IOCTL_DVD_SEND_KEY:
|
|
sz = 0;
|
|
if (!lpInBuffer ||
|
|
(((PDVD_COPY_PROTECT_KEY)lpInBuffer)->KeyLength != nInBufferSize))
|
|
status = STATUS_INVALID_PARAMETER;
|
|
else
|
|
{
|
|
TRACE("doing DVD_SendKey\n");
|
|
status = DVD_SendKey(fd, lpInBuffer);
|
|
}
|
|
break;
|
|
case IOCTL_DVD_READ_KEY:
|
|
if (!lpInBuffer ||
|
|
(((PDVD_COPY_PROTECT_KEY)lpInBuffer)->KeyLength != nInBufferSize))
|
|
status = STATUS_INVALID_PARAMETER;
|
|
else if (lpInBuffer !=lpOutBuffer) status = STATUS_BUFFER_TOO_SMALL;
|
|
else
|
|
{
|
|
TRACE("doing DVD_READ_KEY\n");
|
|
sz = ((PDVD_COPY_PROTECT_KEY)lpInBuffer)->KeyLength;
|
|
status = DVD_ReadKey(fd, lpInBuffer);
|
|
}
|
|
break;
|
|
case IOCTL_DVD_GET_REGION:
|
|
sz = sizeof(DVD_REGION);
|
|
if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
|
|
else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
|
|
TRACE("doing DVD_Get_REGION\n");
|
|
status = DVD_GetRegion(fd, lpOutBuffer);
|
|
break;
|
|
case IOCTL_DVD_READ_STRUCTURE:
|
|
sz = sizeof(DVD_LAYER_DESCRIPTOR);
|
|
if (lpInBuffer == NULL || nInBufferSize != sizeof(DVD_READ_STRUCTURE)) status = STATUS_INVALID_PARAMETER;
|
|
else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
|
|
else
|
|
{
|
|
TRACE("doing DVD_READ_STRUCTURE\n");
|
|
status = DVD_ReadStructure(fd, lpInBuffer, lpOutBuffer);
|
|
}
|
|
break;
|
|
|
|
case IOCTL_SCSI_GET_INQUIRY_DATA:
|
|
sz = INQ_REPLY_LEN;
|
|
status = GetInquiryData(fd, lpOutBuffer, nOutBufferSize);
|
|
break;
|
|
|
|
default:
|
|
if (needs_close) close( fd );
|
|
return STATUS_NOT_SUPPORTED;
|
|
}
|
|
if (needs_close) close( fd );
|
|
error:
|
|
piosb->u.Status = status;
|
|
piosb->Information = sz;
|
|
if (hEvent) NtSetEvent(hEvent, NULL);
|
|
return status;
|
|
}
|