1 /* -*- tab-width: 8; c-basic-offset: 4 -*- */
2 /* Main file for CD-ROM support
4 * Copyright 1994 Martin Ayotte
5 * Copyright 1999, 2001, 2003 Eric Pouech
6 * Copyright 2000 Andreas Mohr
7 * Copyright 2005 Ivan Leo Puoti
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
25 #include "wine/port.h"
38 #ifdef HAVE_SYS_STAT_H
39 # include <sys/stat.h>
41 #include <sys/types.h>
43 #ifdef HAVE_SYS_IOCTL_H
44 #include <sys/ioctl.h>
49 #ifdef HAVE_SCSI_SCSI_H
50 # include <scsi/scsi.h>
51 # undef REASSIGN_BLOCKS /* avoid conflict with winioctl.h */
52 # undef FAILED /* avoid conflict with winerror.h */
54 #ifdef HAVE_SCSI_SCSI_IOCTL_H
55 # include <scsi/scsi_ioctl.h>
57 #ifdef HAVE_LINUX_MAJOR_H
58 # include <linux/major.h>
60 #ifdef HAVE_LINUX_HDREG_H
61 # include <linux/hdreg.h>
63 #ifdef HAVE_LINUX_PARAM_H
64 # include <linux/param.h>
66 #ifdef HAVE_LINUX_CDROM_H
67 # include <linux/cdrom.h>
69 #ifdef HAVE_LINUX_UCDROM_H
70 # include <linux/ucdrom.h>
72 #ifdef HAVE_SYS_CDIO_H
73 # include <sys/cdio.h>
75 #ifdef HAVE_SYS_SCSIIO_H
76 # include <sys/scsiio.h>
79 #ifdef HAVE_IOKIT_IOKITLIB_H
80 # include <sys/disk.h>
81 # include <IOKit/IOKitLib.h>
82 # include <IOKit/storage/IOMedia.h>
83 # include <IOKit/storage/IOCDMediaBSDClient.h>
84 # include <IOKit/scsi/SCSICmds_REQUEST_SENSE_Defs.h>
85 # define SENSEBUFLEN kSenseDefaultSize
88 #define NONAMELESSUNION
89 #define NONAMELESSSTRUCT
91 #define WIN32_NO_STATUS
97 #include "ddk/ntddcdvd.h"
99 #include "ntdll_misc.h"
100 #include "wine/server.h"
101 #include "wine/library.h"
102 #include "wine/debug.h"
104 WINE_DEFAULT_DEBUG_CHANNEL(cdrom);
106 /* Non-Linux systems do not have linux/cdrom.h and the like, and thus
107 lack the following constants. */
110 # define CD_SECS 60 /* seconds per minute */
113 # define CD_FRAMES 75 /* frames per second */
116 static const struct iocodexs
121 #define X(x) { x, #x },
122 X(IOCTL_CDROM_CHECK_VERIFY)
123 X(IOCTL_CDROM_CURRENT_POSITION)
124 X(IOCTL_CDROM_DISK_TYPE)
125 X(IOCTL_CDROM_GET_CONTROL)
126 X(IOCTL_CDROM_GET_DRIVE_GEOMETRY)
127 X(IOCTL_CDROM_GET_VOLUME)
128 X(IOCTL_CDROM_LOAD_MEDIA)
129 X(IOCTL_CDROM_MEDIA_CATALOG)
130 X(IOCTL_CDROM_MEDIA_REMOVAL)
131 X(IOCTL_CDROM_PAUSE_AUDIO)
132 X(IOCTL_CDROM_PLAY_AUDIO_MSF)
133 X(IOCTL_CDROM_RAW_READ)
134 X(IOCTL_CDROM_READ_Q_CHANNEL)
135 X(IOCTL_CDROM_READ_TOC)
136 X(IOCTL_CDROM_RESUME_AUDIO)
137 X(IOCTL_CDROM_SEEK_AUDIO_MSF)
138 X(IOCTL_CDROM_SET_VOLUME)
139 X(IOCTL_CDROM_STOP_AUDIO)
140 X(IOCTL_CDROM_TRACK_ISRC)
141 X(IOCTL_DISK_MEDIA_REMOVAL)
142 X(IOCTL_DVD_END_SESSION)
143 X(IOCTL_DVD_GET_REGION)
144 X(IOCTL_DVD_READ_KEY)
145 X(IOCTL_DVD_READ_STRUCTURE)
146 X(IOCTL_DVD_SEND_KEY)
147 X(IOCTL_DVD_START_SESSION)
148 X(IOCTL_SCSI_GET_ADDRESS)
149 X(IOCTL_SCSI_GET_CAPABILITIES)
150 X(IOCTL_SCSI_GET_INQUIRY_DATA)
151 X(IOCTL_SCSI_PASS_THROUGH)
152 X(IOCTL_SCSI_PASS_THROUGH_DIRECT)
153 X(IOCTL_STORAGE_CHECK_VERIFY)
154 X(IOCTL_STORAGE_EJECTION_CONTROL)
155 X(IOCTL_STORAGE_EJECT_MEDIA)
156 X(IOCTL_STORAGE_GET_DEVICE_NUMBER)
157 X(IOCTL_STORAGE_LOAD_MEDIA)
158 X(IOCTL_STORAGE_MEDIA_REMOVAL)
159 X(IOCTL_STORAGE_RESET_DEVICE)
162 static const char *iocodex(DWORD code)
165 static char buffer[25];
166 for(i=0; i<sizeof(iocodextable)/sizeof(struct iocodexs); i++)
167 if (code==iocodextable[i].code)
168 return iocodextable[i].codex;
169 sprintf(buffer, "IOCTL_CODE_%x", (int)code);
173 #define INQ_REPLY_LEN 36
174 #define INQ_CMD_LEN 6
176 #define FRAME_OF_ADDR(a) (((int)(a)[1] * CD_SECS + (a)[2]) * CD_FRAMES + (a)[3])
177 #define FRAME_OF_MSF(a) (((int)(a).M * CD_SECS + (a).S) * CD_FRAMES + (a).F)
178 #define FRAME_OF_TOC(toc, idx) FRAME_OF_ADDR((toc).TrackData[idx - (toc).FirstTrack].Address)
179 #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;}
181 /* The documented format of DVD_LAYER_DESCRIPTOR is wrong. Even the format in the
182 * DDK's header is wrong. There are four bytes at the start which always seem to
183 * follow the sequence "02 08 00 00".
187 UCHAR MagicHeader[4];
188 UCHAR BookVersion : 4;
190 UCHAR MinimumRate : 4;
194 UCHAR NumberOfLayers : 2;
196 UCHAR TrackDensity : 4;
197 UCHAR LinearDensity : 4;
198 ULONG StartingDataSector;
200 ULONG EndLayerZeroSector;
204 } internal_dvd_layer_descriptor;
207 static NTSTATUS CDROM_ReadTOC(int, int, CDROM_TOC*);
208 static NTSTATUS CDROM_GetStatusCode(int);
214 # define IDE6_MAJOR 88
217 # define IDE7_MAJOR 89
220 # ifdef CDROM_SEND_PACKET
221 /* structure for CDROM_PACKET_COMMAND ioctl */
222 /* not all Linux versions have all the fields, so we define the
223 * structure ourselves to make sure */
224 struct linux_cdrom_generic_command
226 unsigned char cmd[CDROM_PACKET_SIZE];
227 unsigned char *buffer;
230 struct request_sense *sense;
231 unsigned char data_direction;
236 # endif /* CDROM_SEND_PACKET */
240 /* FIXME: this is needed because we can't open simultaneously several times /dev/cdrom
241 * this should be removed when a proper device interface is implemented
243 * (WS) We need this to keep track of current position and to safely
244 * detect media changes. Besides this should provide a great speed up
250 char toc_good; /* if false, will reread TOC from disk */
252 SUB_Q_CURRENT_POSITION CurrentPosition;
254 /* who has more than 5 cdroms on his/her machine ?? */
255 /* FIXME: this should grow depending on the number of cdroms we install/configure
258 #define MAX_CACHE_ENTRIES 5
259 static struct cdrom_cache cdrom_cache[MAX_CACHE_ENTRIES];
261 static RTL_CRITICAL_SECTION cache_section;
262 static RTL_CRITICAL_SECTION_DEBUG critsect_debug =
264 0, 0, &cache_section,
265 { &critsect_debug.ProcessLocksList, &critsect_debug.ProcessLocksList },
266 0, 0, { (DWORD_PTR)(__FILE__ ": cache_section") }
268 static RTL_CRITICAL_SECTION cache_section = { &critsect_debug, -1, 0, 0, 0, 0 };
270 /* Proposed media change function: not really needed at this time */
271 /* This is a 1 or 0 type of function */
273 static int CDROM_MediaChanged(int dev)
277 struct cdrom_tochdr hdr;
278 struct cdrom_tocentry entry;
280 if (dev < 0 || dev >= MAX_CACHE_ENTRIES)
282 if ( ioctl(cdrom_cache[dev].fd, CDROMREADTOCHDR, &hdr) == -1 )
285 if ( memcmp(&hdr, &cdrom_cache[dev].hdr, sizeof(struct cdrom_tochdr)) )
288 for (i=hdr.cdth_trk0; i<=hdr.cdth_trk1+1; i++)
290 if (i == hdr.cdth_trk1 + 1)
292 entry.cdte_track = CDROM_LEADOUT;
294 entry.cdte_track = i;
296 entry.cdte_format = CDROM_MSF;
297 if ( ioctl(cdrom_cache[dev].fd, CDROMREADTOCENTRY, &entry) == -1)
299 if ( memcmp(&entry, cdrom_cache[dev].entry+i-hdr.cdth_trk0,
300 sizeof(struct cdrom_tocentry)) )
308 /******************************************************************
311 * On Mac OS, get the device for the whole disk from a fd that points to a partition.
312 * This is ugly and inefficient, but we have no choice since the partition fd doesn't
313 * support the eject ioctl.
316 static NTSTATUS get_parent_device( int fd, char *name, size_t len )
318 NTSTATUS status = STATUS_NO_SUCH_FILE;
321 io_service_t service;
322 CFMutableDictionaryRef dict;
325 if (fstat( fd, &st ) == -1) return FILE_GetNtStatus();
326 if (!S_ISCHR( st.st_mode )) return STATUS_OBJECT_TYPE_MISMATCH;
328 /* create a dictionary with the right major/minor numbers */
330 if (!(dict = IOServiceMatching( kIOMediaClass ))) return STATUS_NO_MEMORY;
332 i = major( st.st_rdev );
333 val = CFNumberCreate( NULL, kCFNumberIntType, &i );
334 CFDictionaryAddValue( dict, CFSTR( "BSD Major" ), val );
337 i = minor( st.st_rdev );
338 val = CFNumberCreate( NULL, kCFNumberIntType, &i );
339 CFDictionaryAddValue( dict, CFSTR( "BSD Minor" ), val );
342 CFDictionaryAddValue( dict, CFSTR("Removable"), kCFBooleanTrue );
344 service = IOServiceGetMatchingService( kIOMasterPortDefault, dict );
346 /* now look for the parent that has the "Whole" attribute set to TRUE */
350 io_service_t parent = 0;
355 if (!IOObjectConformsTo( service, kIOMediaClass ))
357 if (!(whole = IORegistryEntryCreateCFProperty( service, CFSTR("Whole"), NULL, 0 )))
359 ok = (whole == kCFBooleanTrue);
363 if ((str = IORegistryEntryCreateCFProperty( service, CFSTR("BSD Name"), NULL, 0 )))
365 strcpy( name, "/dev/r" );
366 CFStringGetCString( str, name + 6, len - 6, kCFStringEncodingUTF8 );
368 status = STATUS_SUCCESS;
370 IOObjectRelease( service );
374 IORegistryEntryGetParentEntry( service, kIOServicePlane, &parent );
375 IOObjectRelease( service );
383 /******************************************************************
384 * CDROM_SyncCache [internal]
386 * Read the TOC in and store it in the cdrom_cache structure.
387 * Further requests for the TOC will be copied from the cache
388 * unless certain events like disk ejection is detected, in which
389 * case the cache will be cleared, causing it to be resynced.
390 * The cache section must be held by caller.
392 static NTSTATUS CDROM_SyncCache(int dev, int fd)
396 struct cdrom_tochdr hdr;
397 struct cdrom_tocentry entry;
399 CDROM_TOC *toc = &cdrom_cache[dev].toc;
400 cdrom_cache[dev].toc_good = 0;
402 if (ioctl(fd, CDROMREADTOCHDR, &hdr) == -1)
404 WARN("(%d) -- Error occurred (%s)!\n", dev, strerror(errno));
405 return FILE_GetNtStatus();
408 toc->FirstTrack = hdr.cdth_trk0;
409 toc->LastTrack = hdr.cdth_trk1;
410 tsz = sizeof(toc->FirstTrack) + sizeof(toc->LastTrack)
411 + sizeof(TRACK_DATA) * (toc->LastTrack-toc->FirstTrack+2);
412 toc->Length[0] = tsz >> 8;
413 toc->Length[1] = tsz;
415 TRACE("caching toc from=%d to=%d\n", toc->FirstTrack, toc->LastTrack );
417 for (i = toc->FirstTrack; i <= toc->LastTrack + 1; i++)
419 if (i == toc->LastTrack + 1)
420 entry.cdte_track = CDROM_LEADOUT;
422 entry.cdte_track = i;
423 entry.cdte_format = CDROM_MSF;
424 if (ioctl(fd, CDROMREADTOCENTRY, &entry) == -1)
426 WARN("error read entry (%s)\n", strerror(errno));
427 return FILE_GetNtStatus();
429 toc->TrackData[i - toc->FirstTrack].Control = entry.cdte_ctrl;
430 toc->TrackData[i - toc->FirstTrack].Adr = entry.cdte_adr;
431 /* marking last track with leadout value as index */
432 toc->TrackData[i - toc->FirstTrack].TrackNumber = entry.cdte_track;
433 toc->TrackData[i - toc->FirstTrack].Address[0] = 0;
434 toc->TrackData[i - toc->FirstTrack].Address[1] = entry.cdte_addr.msf.minute;
435 toc->TrackData[i - toc->FirstTrack].Address[2] = entry.cdte_addr.msf.second;
436 toc->TrackData[i - toc->FirstTrack].Address[3] = entry.cdte_addr.msf.frame;
438 cdrom_cache[dev].toc_good = 1;
439 return STATUS_SUCCESS;
441 #elif defined(__FreeBSD__) || defined(__NetBSD__)
444 struct ioc_toc_header hdr;
445 struct ioc_read_toc_entry entry;
446 struct cd_toc_entry toc_buffer;
448 CDROM_TOC *toc = &cdrom_cache[dev].toc;
449 cdrom_cache[dev].toc_good = 0;
451 if (ioctl(fd, CDIOREADTOCHEADER, &hdr) == -1)
453 WARN("(%d) -- Error occurred (%s)!\n", dev, strerror(errno));
454 return FILE_GetNtStatus();
456 toc->FirstTrack = hdr.starting_track;
457 toc->LastTrack = hdr.ending_track;
458 tsz = sizeof(toc->FirstTrack) + sizeof(toc->LastTrack)
459 + sizeof(TRACK_DATA) * (toc->LastTrack-toc->FirstTrack+2);
460 toc->Length[0] = tsz >> 8;
461 toc->Length[1] = tsz;
463 TRACE("caching toc from=%d to=%d\n", toc->FirstTrack, toc->LastTrack );
465 for (i = toc->FirstTrack; i <= toc->LastTrack + 1; i++)
467 if (i == toc->LastTrack + 1)
470 entry.starting_track = LEADOUT;
472 entry.starting_track = i;
474 memset(&toc_buffer, 0, sizeof(toc_buffer));
475 entry.address_format = CD_MSF_FORMAT;
476 entry.data_len = sizeof(toc_buffer);
477 entry.data = &toc_buffer;
478 if (ioctl(fd, CDIOREADTOCENTRYS, &entry) == -1)
480 WARN("error read entry (%s)\n", strerror(errno));
481 return FILE_GetNtStatus();
483 toc->TrackData[i - toc->FirstTrack].Control = toc_buffer.control;
484 toc->TrackData[i - toc->FirstTrack].Adr = toc_buffer.addr_type;
485 /* marking last track with leadout value as index */
486 toc->TrackData[i - toc->FirstTrack].TrackNumber = entry.starting_track;
487 toc->TrackData[i - toc->FirstTrack].Address[0] = 0;
488 toc->TrackData[i - toc->FirstTrack].Address[1] = toc_buffer.addr.msf.minute;
489 toc->TrackData[i - toc->FirstTrack].Address[2] = toc_buffer.addr.msf.second;
490 toc->TrackData[i - toc->FirstTrack].Address[3] = toc_buffer.addr.msf.frame;
492 cdrom_cache[dev].toc_good = 1;
493 return STATUS_SUCCESS;
495 #elif defined(__APPLE__)
497 dk_cd_read_toc_t hdr;
498 CDROM_TOC *toc = &cdrom_cache[dev].toc;
499 cdrom_cache[dev].toc_good = 0;
501 memset( &hdr, 0, sizeof(hdr) );
503 hdr.bufferLength = sizeof(*toc);
504 if (ioctl(fd, DKIOCCDREADTOC, &hdr) == -1)
506 WARN("(%d) -- Error occurred (%s)!\n", dev, strerror(errno));
507 return FILE_GetNtStatus();
509 for (i = toc->FirstTrack; i <= toc->LastTrack + 1; i++)
511 /* convert address format */
512 TRACK_DATA *data = &toc->TrackData[i - toc->FirstTrack];
513 DWORD frame = (((DWORD)data->Address[0] << 24) | ((DWORD)data->Address[1] << 16) |
514 ((DWORD)data->Address[2] << 8) | data->Address[3]);
515 MSF_OF_FRAME( data->Address[1], frame );
516 data->Address[0] = 0;
519 cdrom_cache[dev].toc_good = 1;
520 return STATUS_SUCCESS;
522 return STATUS_NOT_SUPPORTED;
526 static void CDROM_ClearCacheEntry(int dev)
528 RtlEnterCriticalSection( &cache_section );
529 cdrom_cache[dev].toc_good = 0;
530 RtlLeaveCriticalSection( &cache_section );
535 /******************************************************************
536 * CDROM_GetInterfaceInfo
538 * Determines the ide interface (the number after the ide), and the
539 * number of the device on that interface for ide cdroms (*iface <= 1).
540 * Determines the scsi information for scsi cdroms (*iface >= 2).
541 * Returns false if the info cannot not be obtained.
543 static int CDROM_GetInterfaceInfo(int fd, UCHAR* iface, UCHAR* port, UCHAR* device, UCHAR* lun)
547 if ( fstat(fd, &st) == -1 || ! S_ISBLK(st.st_mode)) return 0;
552 switch (major(st.st_rdev)) {
553 case IDE0_MAJOR: *iface = 0; break;
554 case IDE1_MAJOR: *iface = 1; break;
555 case IDE2_MAJOR: *iface = 2; break;
556 case IDE3_MAJOR: *iface = 3; break;
557 case IDE4_MAJOR: *iface = 4; break;
558 case IDE5_MAJOR: *iface = 5; break;
559 case IDE6_MAJOR: *iface = 6; break;
560 case IDE7_MAJOR: *iface = 7; break;
561 default: *port = 1; break;
565 *device = (minor(st.st_rdev) >> 6);
568 #ifdef SCSI_IOCTL_GET_IDLUN
570 if (ioctl(fd, SCSI_IOCTL_GET_IDLUN, idlun) != -1)
572 *port = (idlun[0] >> 24) & 0xff;
573 *iface = ((idlun[0] >> 16) & 0xff) + 2;
574 *device = idlun[0] & 0xff;
575 *lun = (idlun[0] >> 8) & 0xff;
580 WARN("CD-ROM device (%d, %d) not supported\n", major(st.st_rdev), minor(st.st_rdev));
585 #elif defined(__NetBSD__)
586 struct scsi_addr addr;
587 if (ioctl(fd, SCIOCIDENTIFY, &addr) != -1)
591 case TYPE_SCSI: *port = 1;
592 *iface = addr.addr.scsi.scbus;
593 *device = addr.addr.scsi.target;
594 *lun = addr.addr.scsi.lun;
596 case TYPE_ATAPI: *port = 0;
597 *iface = addr.addr.atapi.atbus;
598 *device = addr.addr.atapi.drive;
605 #elif defined(__FreeBSD__)
606 FIXME("not implemented for BSD\n");
609 FIXME("not implemented for nonlinux\n");
615 /******************************************************************
619 static NTSTATUS CDROM_Open(int fd, int* dev)
622 NTSTATUS ret = STATUS_SUCCESS;
627 RtlEnterCriticalSection( &cache_section );
628 for (*dev = 0; *dev < MAX_CACHE_ENTRIES; (*dev)++)
631 cdrom_cache[*dev].device == 0 &&
632 cdrom_cache[*dev].inode == 0)
634 else if (cdrom_cache[*dev].device == st.st_dev &&
635 cdrom_cache[*dev].inode == st.st_ino)
638 if (*dev == MAX_CACHE_ENTRIES)
640 if (empty == -1) ret = STATUS_NOT_IMPLEMENTED;
644 cdrom_cache[*dev].device = st.st_dev;
645 cdrom_cache[*dev].inode = st.st_ino;
648 RtlLeaveCriticalSection( &cache_section );
650 TRACE("%d, %d\n", *dev, fd);
654 /******************************************************************
655 * CDROM_GetStatusCode
659 static NTSTATUS CDROM_GetStatusCode(int io)
661 if (io == 0) return STATUS_SUCCESS;
662 return FILE_GetNtStatus();
665 /******************************************************************
669 static NTSTATUS CDROM_GetControl(int dev, CDROM_AUDIO_CONTROL* cac)
671 cac->LbaFormat = 0; /* FIXME */
672 cac->LogicalBlocksPerSecond = 1; /* FIXME */
673 return STATUS_NOT_SUPPORTED;
676 /******************************************************************
677 * CDROM_GetDeviceNumber
680 static NTSTATUS CDROM_GetDeviceNumber(int dev, STORAGE_DEVICE_NUMBER* devnum)
683 devnum->DeviceType = FILE_DEVICE_DISK;
684 devnum->DeviceNumber = 1;
685 devnum->PartitionNumber = 1;
686 return STATUS_SUCCESS;
689 /******************************************************************
690 * CDROM_GetDriveGeometry
693 static NTSTATUS CDROM_GetDriveGeometry(int dev, int fd, DISK_GEOMETRY* dg)
699 if ((ret = CDROM_ReadTOC(dev, fd, &toc)) != 0) return ret;
701 fsize = FRAME_OF_TOC(toc, toc.LastTrack+1)
702 - FRAME_OF_TOC(toc, 1); /* Total size in frames */
704 dg->Cylinders.u.LowPart = fsize / (64 * 32);
705 dg->Cylinders.u.HighPart = 0;
706 dg->MediaType = RemovableMedia;
707 dg->TracksPerCylinder = 64;
708 dg->SectorsPerTrack = 32;
709 dg->BytesPerSector= 2048;
713 /**************************************************************************
714 * CDROM_Reset [internal]
716 static NTSTATUS CDROM_ResetAudio(int fd)
719 return CDROM_GetStatusCode(ioctl(fd, CDROMRESET));
720 #elif defined(__FreeBSD__) || defined(__NetBSD__)
721 return CDROM_GetStatusCode(ioctl(fd, CDIOCRESET, NULL));
723 return STATUS_NOT_SUPPORTED;
727 /******************************************************************
732 static NTSTATUS CDROM_SetTray(int fd, BOOL doEject)
735 return CDROM_GetStatusCode(ioctl(fd, doEject ? CDROMEJECT : CDROMCLOSETRAY));
736 #elif defined(__FreeBSD__) || defined(__NetBSD__)
737 return CDROM_GetStatusCode((ioctl(fd, CDIOCALLOW, NULL)) ||
738 (ioctl(fd, doEject ? CDIOCEJECT : CDIOCCLOSE, NULL)) ||
739 (ioctl(fd, CDIOCPREVENT, NULL)));
740 #elif defined(__APPLE__)
741 if (doEject) return CDROM_GetStatusCode( ioctl( fd, DKIOCEJECT, NULL ) );
742 else return STATUS_NOT_SUPPORTED;
744 return STATUS_NOT_SUPPORTED;
748 /******************************************************************
749 * CDROM_ControlEjection
753 static NTSTATUS CDROM_ControlEjection(int fd, const PREVENT_MEDIA_REMOVAL* rmv)
756 return CDROM_GetStatusCode(ioctl(fd, CDROM_LOCKDOOR, rmv->PreventMediaRemoval));
757 #elif defined(__FreeBSD__) || defined(__NetBSD__)
758 return CDROM_GetStatusCode(ioctl(fd, (rmv->PreventMediaRemoval) ? CDIOCPREVENT : CDIOCALLOW, NULL));
760 return STATUS_NOT_SUPPORTED;
764 /******************************************************************
769 static NTSTATUS CDROM_ReadTOC(int dev, int fd, CDROM_TOC* toc)
771 NTSTATUS ret = STATUS_NOT_SUPPORTED;
773 if (dev < 0 || dev >= MAX_CACHE_ENTRIES)
774 return STATUS_INVALID_PARAMETER;
776 RtlEnterCriticalSection( &cache_section );
777 if (cdrom_cache[dev].toc_good || !(ret = CDROM_SyncCache(dev, fd)))
779 *toc = cdrom_cache[dev].toc;
780 ret = STATUS_SUCCESS;
782 RtlLeaveCriticalSection( &cache_section );
786 /******************************************************************
791 static NTSTATUS CDROM_GetDiskData(int dev, int fd, CDROM_DISK_DATA* data)
797 if ((ret = CDROM_ReadTOC(dev, fd, &toc)) != 0) return ret;
799 for (i = toc.FirstTrack; i <= toc.LastTrack; i++) {
800 if (toc.TrackData[i-toc.FirstTrack].Control & 0x04)
801 data->DiskData |= CDROM_DISK_DATA_TRACK;
803 data->DiskData |= CDROM_DISK_AUDIO_TRACK;
805 return STATUS_SUCCESS;
808 /******************************************************************
813 static NTSTATUS CDROM_ReadQChannel(int dev, int fd, const CDROM_SUB_Q_DATA_FORMAT* fmt,
814 SUB_Q_CHANNEL_DATA* data)
816 NTSTATUS ret = STATUS_NOT_SUPPORTED;
818 SUB_Q_HEADER* hdr = (SUB_Q_HEADER*)data;
820 struct cdrom_subchnl sc;
821 sc.cdsc_format = CDROM_MSF;
823 io = ioctl(fd, CDROMSUBCHNL, &sc);
826 TRACE("opened or no_media (%s)!\n", strerror(errno));
827 hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
828 CDROM_ClearCacheEntry(dev);
832 hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
834 switch (sc.cdsc_audiostatus) {
835 case CDROM_AUDIO_INVALID:
836 CDROM_ClearCacheEntry(dev);
837 hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
839 case CDROM_AUDIO_NO_STATUS:
840 CDROM_ClearCacheEntry(dev);
841 hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
843 case CDROM_AUDIO_PLAY:
844 hdr->AudioStatus = AUDIO_STATUS_IN_PROGRESS;
846 case CDROM_AUDIO_PAUSED:
847 hdr->AudioStatus = AUDIO_STATUS_PAUSED;
849 case CDROM_AUDIO_COMPLETED:
850 hdr->AudioStatus = AUDIO_STATUS_PLAY_COMPLETE;
852 case CDROM_AUDIO_ERROR:
853 hdr->AudioStatus = AUDIO_STATUS_PLAY_ERROR;
856 TRACE("status=%02X !\n", sc.cdsc_audiostatus);
861 case IOCTL_CDROM_CURRENT_POSITION:
862 RtlEnterCriticalSection( &cache_section );
863 if (hdr->AudioStatus==AUDIO_STATUS_IN_PROGRESS) {
864 data->CurrentPosition.FormatCode = IOCTL_CDROM_CURRENT_POSITION;
865 data->CurrentPosition.Control = sc.cdsc_ctrl;
866 data->CurrentPosition.ADR = sc.cdsc_adr;
867 data->CurrentPosition.TrackNumber = sc.cdsc_trk;
868 data->CurrentPosition.IndexNumber = sc.cdsc_ind;
870 data->CurrentPosition.AbsoluteAddress[0] = 0;
871 data->CurrentPosition.AbsoluteAddress[1] = sc.cdsc_absaddr.msf.minute;
872 data->CurrentPosition.AbsoluteAddress[2] = sc.cdsc_absaddr.msf.second;
873 data->CurrentPosition.AbsoluteAddress[3] = sc.cdsc_absaddr.msf.frame;
875 data->CurrentPosition.TrackRelativeAddress[0] = 0;
876 data->CurrentPosition.TrackRelativeAddress[1] = sc.cdsc_reladdr.msf.minute;
877 data->CurrentPosition.TrackRelativeAddress[2] = sc.cdsc_reladdr.msf.second;
878 data->CurrentPosition.TrackRelativeAddress[3] = sc.cdsc_reladdr.msf.frame;
880 cdrom_cache[dev].CurrentPosition = data->CurrentPosition;
882 else /* not playing */
884 cdrom_cache[dev].CurrentPosition.Header = *hdr; /* Preserve header info */
885 data->CurrentPosition = cdrom_cache[dev].CurrentPosition;
887 RtlLeaveCriticalSection( &cache_section );
889 case IOCTL_CDROM_MEDIA_CATALOG:
890 data->MediaCatalog.FormatCode = IOCTL_CDROM_MEDIA_CATALOG;
892 struct cdrom_mcn mcn;
893 if ((io = ioctl(fd, CDROM_GET_MCN, &mcn)) == -1) goto end;
895 data->MediaCatalog.FormatCode = IOCTL_CDROM_MEDIA_CATALOG;
896 data->MediaCatalog.Mcval = 0; /* FIXME */
897 memcpy(data->MediaCatalog.MediaCatalog, mcn.medium_catalog_number, 14);
898 data->MediaCatalog.MediaCatalog[14] = 0;
901 case IOCTL_CDROM_TRACK_ISRC:
902 FIXME("TrackIsrc: NIY on linux\n");
903 data->TrackIsrc.FormatCode = IOCTL_CDROM_TRACK_ISRC;
904 data->TrackIsrc.Tcval = 0;
910 ret = CDROM_GetStatusCode(io);
911 #elif defined(__FreeBSD__) || defined(__NetBSD__)
912 SUB_Q_HEADER* hdr = (SUB_Q_HEADER*)data;
914 struct ioc_read_subchannel read_sc;
915 struct cd_sub_channel_info sc;
917 read_sc.address_format = CD_MSF_FORMAT;
919 read_sc.data_len = sizeof(sc);
923 case IOCTL_CDROM_CURRENT_POSITION:
924 read_sc.data_format = CD_CURRENT_POSITION;
926 case IOCTL_CDROM_MEDIA_CATALOG:
927 read_sc.data_format = CD_MEDIA_CATALOG;
929 case IOCTL_CDROM_TRACK_ISRC:
930 read_sc.data_format = CD_TRACK_INFO;
931 sc.what.track_info.track_number = data->TrackIsrc.Track;
934 io = ioctl(fd, CDIOCREADSUBCHANNEL, &read_sc);
937 TRACE("opened or no_media (%s)!\n", strerror(errno));
938 CDROM_ClearCacheEntry(dev);
939 hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
943 hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
945 switch (sc.header.audio_status) {
946 case CD_AS_AUDIO_INVALID:
947 CDROM_ClearCacheEntry(dev);
948 hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
950 case CD_AS_NO_STATUS:
951 CDROM_ClearCacheEntry(dev);
952 hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
954 case CD_AS_PLAY_IN_PROGRESS:
955 hdr->AudioStatus = AUDIO_STATUS_IN_PROGRESS;
957 case CD_AS_PLAY_PAUSED:
958 hdr->AudioStatus = AUDIO_STATUS_PAUSED;
960 case CD_AS_PLAY_COMPLETED:
961 hdr->AudioStatus = AUDIO_STATUS_PLAY_COMPLETE;
963 case CD_AS_PLAY_ERROR:
964 hdr->AudioStatus = AUDIO_STATUS_PLAY_ERROR;
967 TRACE("status=%02X !\n", sc.header.audio_status);
971 case IOCTL_CDROM_CURRENT_POSITION:
972 RtlEnterCriticalSection( &cache_section );
973 if (hdr->AudioStatus==AUDIO_STATUS_IN_PROGRESS) {
974 data->CurrentPosition.FormatCode = IOCTL_CDROM_CURRENT_POSITION;
975 data->CurrentPosition.Control = sc.what.position.control;
976 data->CurrentPosition.ADR = sc.what.position.addr_type;
977 data->CurrentPosition.TrackNumber = sc.what.position.track_number;
978 data->CurrentPosition.IndexNumber = sc.what.position.index_number;
980 data->CurrentPosition.AbsoluteAddress[0] = 0;
981 data->CurrentPosition.AbsoluteAddress[1] = sc.what.position.absaddr.msf.minute;
982 data->CurrentPosition.AbsoluteAddress[2] = sc.what.position.absaddr.msf.second;
983 data->CurrentPosition.AbsoluteAddress[3] = sc.what.position.absaddr.msf.frame;
984 data->CurrentPosition.TrackRelativeAddress[0] = 0;
985 data->CurrentPosition.TrackRelativeAddress[1] = sc.what.position.reladdr.msf.minute;
986 data->CurrentPosition.TrackRelativeAddress[2] = sc.what.position.reladdr.msf.second;
987 data->CurrentPosition.TrackRelativeAddress[3] = sc.what.position.reladdr.msf.frame;
988 cdrom_cache[dev].CurrentPosition = data->CurrentPosition;
990 else { /* not playing */
991 cdrom_cache[dev].CurrentPosition.Header = *hdr; /* Preserve header info */
992 data->CurrentPosition = cdrom_cache[dev].CurrentPosition;
994 RtlLeaveCriticalSection( &cache_section );
996 case IOCTL_CDROM_MEDIA_CATALOG:
997 data->MediaCatalog.FormatCode = IOCTL_CDROM_MEDIA_CATALOG;
998 data->MediaCatalog.Mcval = sc.what.media_catalog.mc_valid;
999 memcpy(data->MediaCatalog.MediaCatalog, sc.what.media_catalog.mc_number, 15);
1001 case IOCTL_CDROM_TRACK_ISRC:
1002 data->TrackIsrc.FormatCode = IOCTL_CDROM_TRACK_ISRC;
1003 data->TrackIsrc.Tcval = sc.what.track_info.ti_valid;
1004 memcpy(data->TrackIsrc.TrackIsrc, sc.what.track_info.ti_number, 15);
1009 ret = CDROM_GetStatusCode(io);
1010 #elif defined(__APPLE__)
1011 SUB_Q_HEADER* hdr = (SUB_Q_HEADER*)data;
1015 dk_cd_read_mcn_t mcn;
1016 dk_cd_read_isrc_t isrc;
1018 /* We need IOCDAudioControl for IOCTL_CDROM_CURRENT_POSITION */
1019 if (fmt->Format == IOCTL_CDROM_CURRENT_POSITION)
1022 return STATUS_NOT_SUPPORTED;
1024 /* No IOCDAudioControl support; just set the audio status to none */
1025 hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
1028 case IOCTL_CDROM_MEDIA_CATALOG:
1029 if ((io = ioctl(fd, DKIOCCDREADMCN, &ioc.mcn)) == -1) break;
1030 memcpy(data->MediaCatalog.MediaCatalog, ioc.mcn.mcn, kCDMCNMaxLength);
1031 data->MediaCatalog.Mcval = 1;
1033 case IOCTL_CDROM_TRACK_ISRC:
1034 ioc.isrc.track = fmt->Track;
1035 if ((io = ioctl(fd, DKIOCCDREADISRC, &ioc.isrc)) == -1) break;
1036 memcpy(data->TrackIsrc.TrackIsrc, ioc.isrc.isrc, kCDISRCMaxLength);
1037 data->TrackIsrc.Tcval = 1;
1038 data->TrackIsrc.Track = ioc.isrc.track;
1040 ret = CDROM_GetStatusCode(io);
1045 /******************************************************************
1047 * Implements: IOCTL_STORAGE_CHECK_VERIFY
1048 * IOCTL_CDROM_CHECK_VERIFY
1049 * IOCTL_DISK_CHECK_VERIFY
1052 static NTSTATUS CDROM_Verify(int dev, int fd)
1057 ret = ioctl(fd, CDROM_DRIVE_STATUS, NULL);
1059 TRACE("ioctl CDROM_DRIVE_STATUS failed(%s)!\n", strerror(errno));
1060 return CDROM_GetStatusCode(ret);
1063 if(ret == CDS_DISC_OK)
1064 return STATUS_SUCCESS;
1066 return STATUS_NO_MEDIA_IN_DEVICE;
1067 #elif defined(__FreeBSD__)
1069 ret = ioctl(fd, CDIOCSTART, NULL);
1071 return STATUS_SUCCESS;
1073 return STATUS_NO_MEDIA_IN_DEVICE;
1075 FIXME("not implemented for non-linux\n");
1076 return STATUS_NOT_SUPPORTED;
1080 /******************************************************************
1081 * CDROM_PlayAudioMSF
1085 static NTSTATUS CDROM_PlayAudioMSF(int fd, const CDROM_PLAY_AUDIO_MSF* audio_msf)
1087 NTSTATUS ret = STATUS_NOT_SUPPORTED;
1089 struct cdrom_msf msf;
1092 msf.cdmsf_min0 = audio_msf->StartingM;
1093 msf.cdmsf_sec0 = audio_msf->StartingS;
1094 msf.cdmsf_frame0 = audio_msf->StartingF;
1095 msf.cdmsf_min1 = audio_msf->EndingM;
1096 msf.cdmsf_sec1 = audio_msf->EndingS;
1097 msf.cdmsf_frame1 = audio_msf->EndingF;
1099 io = ioctl(fd, CDROMSTART);
1102 WARN("motor doesn't start !\n");
1105 io = ioctl(fd, CDROMPLAYMSF, &msf);
1108 WARN("device doesn't play !\n");
1111 TRACE("msf = %d:%d:%d %d:%d:%d\n",
1112 msf.cdmsf_min0, msf.cdmsf_sec0, msf.cdmsf_frame0,
1113 msf.cdmsf_min1, msf.cdmsf_sec1, msf.cdmsf_frame1);
1115 ret = CDROM_GetStatusCode(io);
1116 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1117 struct ioc_play_msf msf;
1120 msf.start_m = audio_msf->StartingM;
1121 msf.start_s = audio_msf->StartingS;
1122 msf.start_f = audio_msf->StartingF;
1123 msf.end_m = audio_msf->EndingM;
1124 msf.end_s = audio_msf->EndingS;
1125 msf.end_f = audio_msf->EndingF;
1127 io = ioctl(fd, CDIOCSTART, NULL);
1130 WARN("motor doesn't start !\n");
1133 io = ioctl(fd, CDIOCPLAYMSF, &msf);
1136 WARN("device doesn't play !\n");
1139 TRACE("msf = %d:%d:%d %d:%d:%d\n",
1140 msf.start_m, msf.start_s, msf.start_f,
1141 msf.end_m, msf.end_s, msf.end_f);
1143 ret = CDROM_GetStatusCode(io);
1148 /******************************************************************
1149 * CDROM_SeekAudioMSF
1153 static NTSTATUS CDROM_SeekAudioMSF(int dev, int fd, const CDROM_SEEK_AUDIO_MSF* audio_msf)
1157 SUB_Q_CURRENT_POSITION *cp;
1159 struct cdrom_msf0 msf;
1160 struct cdrom_subchnl sc;
1161 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1162 struct ioc_play_msf msf;
1163 struct ioc_read_subchannel read_sc;
1164 struct cd_sub_channel_info sc;
1168 /* Use the information on the TOC to compute the new current
1169 * position, which is shadowed on the cache. [Portable]. */
1170 frame = FRAME_OF_MSF(*audio_msf);
1172 if ((io = CDROM_ReadTOC(dev, fd, &toc)) != 0) return io;
1174 for(i=toc.FirstTrack;i<=toc.LastTrack+1;i++)
1175 if (FRAME_OF_TOC(toc,i)>frame) break;
1176 if (i <= toc.FirstTrack || i > toc.LastTrack+1)
1177 return STATUS_INVALID_PARAMETER;
1179 RtlEnterCriticalSection( &cache_section );
1180 cp = &cdrom_cache[dev].CurrentPosition;
1181 cp->FormatCode = IOCTL_CDROM_CURRENT_POSITION;
1182 cp->Control = toc.TrackData[i-toc.FirstTrack].Control;
1183 cp->ADR = toc.TrackData[i-toc.FirstTrack].Adr;
1184 cp->TrackNumber = toc.TrackData[i-toc.FirstTrack].TrackNumber;
1185 cp->IndexNumber = 0; /* FIXME: where do they keep these? */
1186 cp->AbsoluteAddress[0] = 0;
1187 cp->AbsoluteAddress[1] = toc.TrackData[i-toc.FirstTrack].Address[1];
1188 cp->AbsoluteAddress[2] = toc.TrackData[i-toc.FirstTrack].Address[2];
1189 cp->AbsoluteAddress[3] = toc.TrackData[i-toc.FirstTrack].Address[3];
1190 frame -= FRAME_OF_TOC(toc,i);
1191 cp->TrackRelativeAddress[0] = 0;
1192 MSF_OF_FRAME(cp->TrackRelativeAddress[1], frame);
1193 RtlLeaveCriticalSection( &cache_section );
1195 /* If playing, then issue a seek command, otherwise do nothing */
1197 sc.cdsc_format = CDROM_MSF;
1199 io = ioctl(fd, CDROMSUBCHNL, &sc);
1202 TRACE("opened or no_media (%s)!\n", strerror(errno));
1203 CDROM_ClearCacheEntry(dev);
1204 return CDROM_GetStatusCode(io);
1206 if (sc.cdsc_audiostatus==CDROM_AUDIO_PLAY)
1208 msf.minute = audio_msf->M;
1209 msf.second = audio_msf->S;
1210 msf.frame = audio_msf->F;
1211 return CDROM_GetStatusCode(ioctl(fd, CDROMSEEK, &msf));
1213 return STATUS_SUCCESS;
1214 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1215 read_sc.address_format = CD_MSF_FORMAT;
1217 read_sc.data_len = sizeof(sc);
1219 read_sc.data_format = CD_CURRENT_POSITION;
1221 io = ioctl(fd, CDIOCREADSUBCHANNEL, &read_sc);
1224 TRACE("opened or no_media (%s)!\n", strerror(errno));
1225 CDROM_ClearCacheEntry(dev);
1226 return CDROM_GetStatusCode(io);
1228 if (sc.header.audio_status==CD_AS_PLAY_IN_PROGRESS)
1231 msf.start_m = audio_msf->M;
1232 msf.start_s = audio_msf->S;
1233 msf.start_f = audio_msf->F;
1234 final_frame = FRAME_OF_TOC(toc,toc.LastTrack+1)-1;
1235 MSF_OF_FRAME(msf.end_m, final_frame);
1237 return CDROM_GetStatusCode(ioctl(fd, CDIOCPLAYMSF, &msf));
1239 return STATUS_SUCCESS;
1241 return STATUS_NOT_SUPPORTED;
1245 /******************************************************************
1250 static NTSTATUS CDROM_PauseAudio(int fd)
1253 return CDROM_GetStatusCode(ioctl(fd, CDROMPAUSE));
1254 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1255 return CDROM_GetStatusCode(ioctl(fd, CDIOCPAUSE, NULL));
1257 return STATUS_NOT_SUPPORTED;
1261 /******************************************************************
1266 static NTSTATUS CDROM_ResumeAudio(int fd)
1269 return CDROM_GetStatusCode(ioctl(fd, CDROMRESUME));
1270 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1271 return CDROM_GetStatusCode(ioctl(fd, CDIOCRESUME, NULL));
1273 return STATUS_NOT_SUPPORTED;
1277 /******************************************************************
1282 static NTSTATUS CDROM_StopAudio(int fd)
1285 return CDROM_GetStatusCode(ioctl(fd, CDROMSTOP));
1286 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1287 return CDROM_GetStatusCode(ioctl(fd, CDIOCSTOP, NULL));
1289 return STATUS_NOT_SUPPORTED;
1293 /******************************************************************
1298 static NTSTATUS CDROM_GetVolume(int fd, VOLUME_CONTROL* vc)
1301 struct cdrom_volctrl volc;
1304 io = ioctl(fd, CDROMVOLREAD, &volc);
1307 vc->PortVolume[0] = volc.channel0;
1308 vc->PortVolume[1] = volc.channel1;
1309 vc->PortVolume[2] = volc.channel2;
1310 vc->PortVolume[3] = volc.channel3;
1312 return CDROM_GetStatusCode(io);
1313 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1314 struct ioc_vol volc;
1317 io = ioctl(fd, CDIOCGETVOL, &volc);
1320 vc->PortVolume[0] = volc.vol[0];
1321 vc->PortVolume[1] = volc.vol[1];
1322 vc->PortVolume[2] = volc.vol[2];
1323 vc->PortVolume[3] = volc.vol[3];
1325 return CDROM_GetStatusCode(io);
1327 return STATUS_NOT_SUPPORTED;
1331 /******************************************************************
1336 static NTSTATUS CDROM_SetVolume(int fd, const VOLUME_CONTROL* vc)
1339 struct cdrom_volctrl volc;
1341 volc.channel0 = vc->PortVolume[0];
1342 volc.channel1 = vc->PortVolume[1];
1343 volc.channel2 = vc->PortVolume[2];
1344 volc.channel3 = vc->PortVolume[3];
1346 return CDROM_GetStatusCode(ioctl(fd, CDROMVOLCTRL, &volc));
1347 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1348 struct ioc_vol volc;
1350 volc.vol[0] = vc->PortVolume[0];
1351 volc.vol[1] = vc->PortVolume[1];
1352 volc.vol[2] = vc->PortVolume[2];
1353 volc.vol[3] = vc->PortVolume[3];
1355 return CDROM_GetStatusCode(ioctl(fd, CDIOCSETVOL, &volc));
1357 return STATUS_NOT_SUPPORTED;
1361 /******************************************************************
1364 * Some features of this IOCTL are rather poorly documented and
1365 * not really intuitive either:
1367 * 1. Although the DiskOffset parameter is meant to be a
1368 * byte offset into the disk, it is in fact the sector
1369 * number multiplied by 2048 regardless of the actual
1372 * 2. The least significant 11 bits of DiskOffset are ignored.
1374 * 3. The TrackMode parameter has no effect on the sector
1375 * size. The entire raw sector (i.e. 2352 bytes of data)
1376 * is always returned. IMO the TrackMode is only used
1377 * to check the correct sector type.
1380 static NTSTATUS CDROM_RawRead(int fd, const RAW_READ_INFO* raw, void* buffer, DWORD len, DWORD* sz)
1382 int ret = STATUS_NOT_SUPPORTED;
1385 TRACE("RAW_READ_INFO: DiskOffset=%i,%i SectorCount=%i TrackMode=%i\n buffer=%p len=%i sz=%p\n",
1386 raw->DiskOffset.u.HighPart, raw->DiskOffset.u.LowPart, raw->SectorCount, raw->TrackMode, buffer, len, sz);
1388 if (len < raw->SectorCount * 2352) return STATUS_BUFFER_TOO_SMALL;
1391 if (raw->DiskOffset.u.HighPart & ~2047) {
1392 WARN("DiskOffset points to a sector >= 2**32\n");
1396 switch (raw->TrackMode)
1401 DWORD lba = raw->DiskOffset.QuadPart >> 11;
1402 struct cdrom_msf* msf;
1403 PBYTE *bp; /* current buffer pointer */
1406 if ((lba + raw->SectorCount) >
1407 ((1 << 8*sizeof(msf->cdmsf_min0)) * CD_SECS * CD_FRAMES
1409 WARN("DiskOffset not accessible with MSF\n");
1413 /* Linux reads only one sector at a time.
1414 * ioctl CDROMREADRAW takes struct cdrom_msf as an argument
1415 * on the contrary to what header comments state.
1417 lba += CD_MSF_OFFSET;
1418 for (i = 0, bp = buffer; i < raw->SectorCount;
1419 i++, lba++, bp += 2352)
1421 msf = (struct cdrom_msf*)bp;
1422 msf->cdmsf_min0 = lba / CD_FRAMES / CD_SECS;
1423 msf->cdmsf_sec0 = lba / CD_FRAMES % CD_SECS;
1424 msf->cdmsf_frame0 = lba % CD_FRAMES;
1425 io = ioctl(fd, CDROMREADRAW, msf);
1429 return CDROM_GetStatusCode(io);
1437 struct cdrom_read_audio cdra;
1439 cdra.addr.lba = raw->DiskOffset.QuadPart >> 11;
1440 TRACE("reading at %u\n", cdra.addr.lba);
1441 cdra.addr_format = CDROM_LBA;
1442 cdra.nframes = raw->SectorCount;
1444 io = ioctl(fd, CDROMREADAUDIO, &cdra);
1449 FIXME("NIY: %d\n", raw->TrackMode);
1450 return STATUS_INVALID_PARAMETER;
1452 #elif defined(__APPLE__)
1453 switch (raw->TrackMode)
1457 /* Mac OS, on the other hand, DOES read only one part of the sector
1458 * at a time. Therefore, we have to read each part of the sector, in
1459 * order, to get the whole raw sector in.
1460 * This means that we have to read each sector one at a time, as on
1464 UInt64 lba = raw->DiskOffset.QuadPart >> 11;
1468 for (i = 0, bp = buffer; i < raw->SectorCount;
1469 i++, lba++, bp += kCDSectorSizeWhole)
1471 cdrd.offset = lba * kCDSectorSizeWhole;
1472 cdrd.sectorType = kCDSectorTypeMode2;
1474 /* First, the sync area */
1475 cdrd.sectorArea = kCDSectorAreaSync;
1477 cdrd.bufferLength = 12;
1478 io = ioctl(fd, DKIOCCDREAD, &cdrd);
1481 *sz = kCDSectorSizeWhole * i;
1482 return CDROM_GetStatusCode(io);
1485 /* Then the header */
1487 cdrd.sectorArea = kCDSectorAreaHeader;
1488 cdrd.buffer = (PBYTE)cdrd.buffer + 12;
1489 cdrd.bufferLength = 4;
1490 io = ioctl(fd, DKIOCCDREAD, &cdrd);
1493 *sz = kCDSectorSizeWhole * i + 12;
1494 return CDROM_GetStatusCode(io);
1497 /* And finally the sector proper */
1499 cdrd.sectorArea = kCDSectorAreaUser;
1500 cdrd.buffer = (PBYTE)cdrd.buffer + 4;
1501 cdrd.bufferLength = kCDSectorSizeMode2;
1502 io = ioctl(fd, DKIOCCDREAD, &cdrd);
1505 *sz = kCDSectorSizeWhole * i + 16;
1506 return CDROM_GetStatusCode(io);
1517 UInt64 lba = raw->DiskOffset.QuadPart >> 11;
1521 for (i = 0, bp = buffer; i < raw->SectorCount;
1522 i++, lba++, bp += kCDSectorSizeWhole)
1524 cdrd.offset = lba * kCDSectorSizeWhole;
1525 cdrd.sectorType = kCDSectorTypeMode2Form2;
1527 /* First, the sync area */
1528 cdrd.sectorArea = kCDSectorAreaSync;
1530 cdrd.bufferLength = 12;
1531 io = ioctl(fd, DKIOCCDREAD, &cdrd);
1534 *sz = kCDSectorSizeWhole * i;
1535 return CDROM_GetStatusCode(io);
1538 /* Then the header */
1540 cdrd.sectorArea = kCDSectorAreaHeader;
1541 cdrd.buffer = (PBYTE)cdrd.buffer + 12;
1542 cdrd.bufferLength = 4;
1543 io = ioctl(fd, DKIOCCDREAD, &cdrd);
1546 *sz = kCDSectorSizeWhole * i + 12;
1547 return CDROM_GetStatusCode(io);
1550 /* And the sub-header */
1552 cdrd.sectorArea = kCDSectorAreaSubHeader;
1553 cdrd.buffer = (PBYTE)cdrd.buffer + 4;
1554 cdrd.bufferLength = 8;
1555 io = ioctl(fd, DKIOCCDREAD, &cdrd);
1558 *sz = kCDSectorSizeWhole * i + 16;
1559 return CDROM_GetStatusCode(io);
1562 /* And finally the sector proper */
1564 cdrd.sectorArea = kCDSectorAreaUser;
1565 cdrd.buffer = (PBYTE)cdrd.buffer + 8;
1566 cdrd.bufferLength = kCDSectorSizeMode2;
1567 io = ioctl(fd, DKIOCCDREAD, &cdrd);
1570 *sz = kCDSectorSizeWhole * i + 24;
1571 return CDROM_GetStatusCode(io);
1580 /* With CDDA, the whole raw sector is considered user data, so there's
1581 * no need to read one at a time.
1585 cdrd.offset = (raw->DiskOffset.QuadPart >> 11) * kCDSectorSizeCDDA;
1586 cdrd.sectorArea = kCDSectorAreaUser;
1587 cdrd.sectorType = kCDSectorTypeCDDA;
1588 cdrd.buffer = buffer;
1589 cdrd.bufferLength = len < raw->SectorCount*kCDSectorSizeCDDA ? len :
1590 raw->SectorCount*kCDSectorSizeCDDA;
1592 io = ioctl(fd, DKIOCCDREAD, &cdrd);
1593 if (io != 0) return CDROM_GetStatusCode(io);
1598 FIXME("NIY: %d\n", raw->TrackMode);
1599 return STATUS_INVALID_PARAMETER;
1602 switch (raw->TrackMode)
1605 FIXME("YellowMode2: NIY\n");
1608 FIXME("XAForm2: NIY\n");
1611 FIXME("CDDA: NIY\n");
1614 FIXME("NIY: %d\n", raw->TrackMode);
1615 return STATUS_INVALID_PARAMETER;
1619 *sz = 2352 * raw->SectorCount;
1620 ret = CDROM_GetStatusCode(io);
1624 /******************************************************************
1625 * CDROM_ScsiPassThroughDirect
1626 * Implements IOCTL_SCSI_PASS_THROUGH_DIRECT
1629 static NTSTATUS CDROM_ScsiPassThroughDirect(int fd, PSCSI_PASS_THROUGH_DIRECT pPacket)
1631 int ret = STATUS_NOT_SUPPORTED;
1632 #ifdef HAVE_SG_IO_HDR_T_INTERFACE_ID
1635 #elif defined HAVE_SCSIREQ_T_CMD
1640 if (pPacket->Length < sizeof(SCSI_PASS_THROUGH_DIRECT))
1641 return STATUS_BUFFER_TOO_SMALL;
1643 if (pPacket->CdbLength > 16)
1644 return STATUS_INVALID_PARAMETER;
1647 if (pPacket->SenseInfoLength > SENSEBUFLEN)
1648 return STATUS_INVALID_PARAMETER;
1649 #elif defined HAVE_REQUEST_SENSE
1650 if (pPacket->SenseInfoLength > sizeof(struct request_sense))
1651 return STATUS_INVALID_PARAMETER;
1654 if (pPacket->DataTransferLength > 0 && !pPacket->DataBuffer)
1655 return STATUS_INVALID_PARAMETER;
1657 #ifdef HAVE_SG_IO_HDR_T_INTERFACE_ID
1658 RtlZeroMemory(&cmd, sizeof(cmd));
1660 cmd.interface_id = 'S';
1661 cmd.cmd_len = pPacket->CdbLength;
1662 cmd.mx_sb_len = pPacket->SenseInfoLength;
1663 cmd.dxfer_len = pPacket->DataTransferLength;
1664 cmd.dxferp = pPacket->DataBuffer;
1665 cmd.cmdp = pPacket->Cdb;
1666 cmd.sbp = (unsigned char*)pPacket + pPacket->SenseInfoOffset;
1667 cmd.timeout = pPacket->TimeOutValue*1000;
1669 switch (pPacket->DataIn)
1671 case SCSI_IOCTL_DATA_IN:
1672 cmd.dxfer_direction = SG_DXFER_FROM_DEV;
1674 case SCSI_IOCTL_DATA_OUT:
1675 cmd.dxfer_direction = SG_DXFER_TO_DEV;
1677 case SCSI_IOCTL_DATA_UNSPECIFIED:
1678 cmd.dxfer_direction = SG_DXFER_NONE;
1681 return STATUS_INVALID_PARAMETER;
1684 io = ioctl(fd, SG_IO, &cmd);
1686 pPacket->ScsiStatus = cmd.status;
1687 pPacket->DataTransferLength = cmd.resid;
1688 pPacket->SenseInfoLength = cmd.sb_len_wr;
1690 ret = CDROM_GetStatusCode(io);
1692 #elif defined HAVE_SCSIREQ_T_CMD
1694 memset(&cmd, 0, sizeof(cmd));
1695 memcpy(&(cmd.cmd), &(pPacket->Cdb), pPacket->CdbLength);
1697 cmd.cmdlen = pPacket->CdbLength;
1698 cmd.databuf = pPacket->DataBuffer;
1699 cmd.datalen = pPacket->DataTransferLength;
1700 cmd.senselen = pPacket->SenseInfoLength;
1701 cmd.timeout = pPacket->TimeOutValue*1000; /* in milliseconds */
1703 switch (pPacket->DataIn)
1705 case SCSI_IOCTL_DATA_OUT:
1706 cmd.flags |= SCCMD_WRITE;
1708 case SCSI_IOCTL_DATA_IN:
1709 cmd.flags |= SCCMD_READ;
1711 case SCSI_IOCTL_DATA_UNSPECIFIED:
1715 return STATUS_INVALID_PARAMETER;
1718 io = ioctl(fd, SCIOCCOMMAND, &cmd);
1722 case SCCMD_OK: break;
1723 case SCCMD_TIMEOUT: return STATUS_TIMEOUT;
1725 case SCCMD_BUSY: return STATUS_DEVICE_BUSY;
1727 case SCCMD_SENSE: break;
1728 case SCCMD_UNKNOWN: return STATUS_UNSUCCESSFUL;
1732 if (pPacket->SenseInfoLength != 0)
1734 memcpy((char*)pPacket + pPacket->SenseInfoOffset,
1735 cmd.sense, pPacket->SenseInfoLength);
1738 pPacket->ScsiStatus = cmd.status;
1740 ret = CDROM_GetStatusCode(io);
1745 /******************************************************************
1746 * CDROM_ScsiPassThrough
1747 * Implements IOCTL_SCSI_PASS_THROUGH
1750 static NTSTATUS CDROM_ScsiPassThrough(int fd, PSCSI_PASS_THROUGH pPacket)
1752 int ret = STATUS_NOT_SUPPORTED;
1753 #ifdef HAVE_SG_IO_HDR_T_INTERFACE_ID
1756 #elif defined HAVE_SCSIREQ_T_CMD
1761 if (pPacket->Length < sizeof(SCSI_PASS_THROUGH))
1762 return STATUS_BUFFER_TOO_SMALL;
1764 if (pPacket->CdbLength > 16)
1765 return STATUS_INVALID_PARAMETER;
1768 if (pPacket->SenseInfoLength > SENSEBUFLEN)
1769 return STATUS_INVALID_PARAMETER;
1770 #elif defined HAVE_REQUEST_SENSE
1771 if (pPacket->SenseInfoLength > sizeof(struct request_sense))
1772 return STATUS_INVALID_PARAMETER;
1775 if (pPacket->DataTransferLength > 0 && pPacket->DataBufferOffset < sizeof(SCSI_PASS_THROUGH))
1776 return STATUS_INVALID_PARAMETER;
1778 #ifdef HAVE_SG_IO_HDR_T_INTERFACE_ID
1779 RtlZeroMemory(&cmd, sizeof(cmd));
1781 cmd.interface_id = 'S';
1782 cmd.dxfer_len = pPacket->DataTransferLength;
1783 cmd.dxferp = (char*)pPacket + pPacket->DataBufferOffset;
1784 cmd.cmd_len = pPacket->CdbLength;
1785 cmd.cmdp = pPacket->Cdb;
1786 cmd.mx_sb_len = pPacket->SenseInfoLength;
1787 cmd.timeout = pPacket->TimeOutValue*1000;
1789 if(cmd.mx_sb_len > 0)
1790 cmd.sbp = (unsigned char*)pPacket + pPacket->SenseInfoOffset;
1792 switch (pPacket->DataIn)
1794 case SCSI_IOCTL_DATA_IN:
1795 cmd.dxfer_direction = SG_DXFER_FROM_DEV;
1797 case SCSI_IOCTL_DATA_OUT:
1798 cmd.dxfer_direction = SG_DXFER_TO_DEV;
1800 case SCSI_IOCTL_DATA_UNSPECIFIED:
1801 cmd.dxfer_direction = SG_DXFER_NONE;
1804 return STATUS_INVALID_PARAMETER;
1807 io = ioctl(fd, SG_IO, &cmd);
1809 pPacket->ScsiStatus = cmd.status;
1810 pPacket->DataTransferLength = cmd.resid;
1811 pPacket->SenseInfoLength = cmd.sb_len_wr;
1813 ret = CDROM_GetStatusCode(io);
1815 #elif defined HAVE_SCSIREQ_T_CMD
1817 memset(&cmd, 0, sizeof(cmd));
1818 memcpy(&(cmd.cmd), &(pPacket->Cdb), pPacket->CdbLength);
1820 if ( pPacket->DataBufferOffset > 0x1000 )
1822 cmd.databuf = (void*)pPacket->DataBufferOffset;
1826 cmd.databuf = (char*)pPacket + pPacket->DataBufferOffset;
1829 cmd.cmdlen = pPacket->CdbLength;
1830 cmd.datalen = pPacket->DataTransferLength;
1831 cmd.senselen = pPacket->SenseInfoLength;
1832 cmd.timeout = pPacket->TimeOutValue*1000; /* in milliseconds */
1834 switch (pPacket->DataIn)
1836 case SCSI_IOCTL_DATA_OUT:
1837 cmd.flags |= SCCMD_WRITE;
1839 case SCSI_IOCTL_DATA_IN:
1840 cmd.flags |= SCCMD_READ;
1842 case SCSI_IOCTL_DATA_UNSPECIFIED:
1846 return STATUS_INVALID_PARAMETER;
1849 io = ioctl(fd, SCIOCCOMMAND, &cmd);
1853 case SCCMD_OK: break;
1854 case SCCMD_TIMEOUT: return STATUS_TIMEOUT;
1856 case SCCMD_BUSY: return STATUS_DEVICE_BUSY;
1858 case SCCMD_SENSE: break;
1859 case SCCMD_UNKNOWN: return STATUS_UNSUCCESSFUL;
1863 if (pPacket->SenseInfoLength != 0)
1865 memcpy((char*)pPacket + pPacket->SenseInfoOffset,
1866 cmd.sense, pPacket->SenseInfoLength);
1869 pPacket->ScsiStatus = cmd.status;
1871 ret = CDROM_GetStatusCode(io);
1876 /******************************************************************
1881 static NTSTATUS CDROM_ScsiGetCaps(PIO_SCSI_CAPABILITIES caps)
1883 NTSTATUS ret = STATUS_NOT_IMPLEMENTED;
1885 caps->Length = sizeof(*caps);
1886 #ifdef SG_SCATTER_SZ
1887 caps->MaximumTransferLength = SG_SCATTER_SZ; /* FIXME */
1888 caps->MaximumPhysicalPages = SG_SCATTER_SZ / getpagesize();
1889 caps->SupportedAsynchronousEvents = TRUE;
1890 caps->AlignmentMask = getpagesize();
1891 caps->TaggedQueuing = FALSE; /* we could check that it works and answer TRUE */
1892 caps->AdapterScansDown = FALSE; /* FIXME ? */
1893 caps->AdapterUsesPio = FALSE; /* FIXME ? */
1894 ret = STATUS_SUCCESS;
1896 FIXME("Unimplemented\n");
1901 /******************************************************************
1904 * implements IOCTL_SCSI_GET_ADDRESS
1906 static NTSTATUS CDROM_GetAddress(int fd, SCSI_ADDRESS* address)
1908 UCHAR portnum, busid, targetid, lun;
1910 address->Length = sizeof(SCSI_ADDRESS);
1911 if ( ! CDROM_GetInterfaceInfo(fd, &portnum, &busid, &targetid, &lun))
1912 return STATUS_NOT_SUPPORTED;
1914 address->PortNumber = portnum; /* primary=0 secondary=1 for ide */
1915 address->PathId = busid; /* always 0 for ide */
1916 address->TargetId = targetid; /* master=0 slave=1 for ide */
1918 return STATUS_SUCCESS;
1921 /******************************************************************
1926 static NTSTATUS DVD_StartSession(int fd, const DVD_SESSION_ID *sid_in, PDVD_SESSION_ID sid_out)
1929 NTSTATUS ret = STATUS_NOT_SUPPORTED;
1930 dvd_authinfo auth_info;
1932 memset( &auth_info, 0, sizeof( auth_info ) );
1933 auth_info.type = DVD_LU_SEND_AGID;
1934 if (sid_in) auth_info.lsa.agid = *(const int*)sid_in; /* ?*/
1936 TRACE("fd 0x%08x\n",fd);
1937 ret =CDROM_GetStatusCode(ioctl(fd, DVD_AUTH, &auth_info));
1938 *sid_out = auth_info.lsa.agid;
1940 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1941 return STATUS_NOT_SUPPORTED;
1943 return STATUS_NOT_SUPPORTED;
1947 /******************************************************************
1952 static NTSTATUS DVD_EndSession(int fd, const DVD_SESSION_ID *sid)
1955 dvd_authinfo auth_info;
1957 memset( &auth_info, 0, sizeof( auth_info ) );
1958 auth_info.type = DVD_INVALIDATE_AGID;
1959 auth_info.lsa.agid = *(const int*)sid;
1962 return CDROM_GetStatusCode(ioctl(fd, DVD_AUTH, &auth_info));
1963 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1964 return STATUS_NOT_SUPPORTED;
1966 return STATUS_NOT_SUPPORTED;
1970 /******************************************************************
1975 static NTSTATUS DVD_SendKey(int fd, const DVD_COPY_PROTECT_KEY *key)
1978 NTSTATUS ret = STATUS_NOT_SUPPORTED;
1979 dvd_authinfo auth_info;
1981 memset( &auth_info, 0, sizeof( auth_info ) );
1982 switch (key->KeyType)
1984 case DvdChallengeKey:
1985 auth_info.type = DVD_HOST_SEND_CHALLENGE;
1986 auth_info.hsc.agid = (int)key->SessionId;
1987 TRACE("DvdChallengeKey ioc 0x%x\n", DVD_AUTH );
1988 memcpy( auth_info.hsc.chal, key->KeyData, DVD_CHALLENGE_SIZE );
1989 ret = CDROM_GetStatusCode(ioctl( fd, DVD_AUTH, &auth_info ));
1992 auth_info.type = DVD_HOST_SEND_KEY2;
1993 auth_info.hsk.agid = (int)key->SessionId;
1995 memcpy( auth_info.hsk.key, key->KeyData, DVD_KEY_SIZE );
1997 TRACE("DvdBusKey2\n");
1998 ret = CDROM_GetStatusCode(ioctl( fd, DVD_AUTH, &auth_info ));
2002 FIXME("Unknown Keytype 0x%x\n",key->KeyType);
2006 FIXME("unsupported on this platform\n");
2007 return STATUS_NOT_SUPPORTED;
2011 /******************************************************************
2016 static NTSTATUS DVD_ReadKey(int fd, PDVD_COPY_PROTECT_KEY key)
2019 NTSTATUS ret = STATUS_NOT_SUPPORTED;
2021 dvd_authinfo auth_info;
2023 memset( &dvd, 0, sizeof( dvd_struct ) );
2024 memset( &auth_info, 0, sizeof( auth_info ) );
2025 switch (key->KeyType)
2029 dvd.type = DVD_STRUCT_DISCKEY;
2030 dvd.disckey.agid = (int)key->SessionId;
2031 memset( dvd.disckey.value, 0, DVD_DISCKEY_SIZE );
2033 TRACE("DvdDiskKey\n");
2034 ret = CDROM_GetStatusCode(ioctl( fd, DVD_READ_STRUCT, &dvd ));
2035 if (ret == STATUS_SUCCESS)
2036 memcpy(key->KeyData,dvd.disckey.value,DVD_DISCKEY_SIZE);
2039 auth_info.type = DVD_LU_SEND_TITLE_KEY;
2040 auth_info.lstk.agid = (int)key->SessionId;
2041 auth_info.lstk.lba = (int)(key->Parameters.TitleOffset.QuadPart>>11);
2042 TRACE("DvdTitleKey session %d Quadpart 0x%08lx offset 0x%08x\n",
2043 (int)key->SessionId, (long)key->Parameters.TitleOffset.QuadPart,
2044 auth_info.lstk.lba);
2045 ret = CDROM_GetStatusCode(ioctl( fd, DVD_AUTH, &auth_info ));
2046 if (ret == STATUS_SUCCESS)
2047 memcpy(key->KeyData, auth_info.lstk.title_key, DVD_KEY_SIZE );
2049 case DvdChallengeKey:
2051 auth_info.type = DVD_LU_SEND_CHALLENGE;
2052 auth_info.lsc.agid = (int)key->SessionId;
2054 TRACE("DvdChallengeKey\n");
2055 ret = CDROM_GetStatusCode(ioctl( fd, DVD_AUTH, &auth_info ));
2056 if (ret == STATUS_SUCCESS)
2057 memcpy( key->KeyData, auth_info.lsc.chal, DVD_CHALLENGE_SIZE );
2060 auth_info.type = DVD_LU_SEND_ASF;
2062 auth_info.lsasf.asf=((PDVD_ASF)key->KeyData)->SuccessFlag;
2063 ret = CDROM_GetStatusCode(ioctl( fd, DVD_AUTH, &auth_info ));
2064 ((PDVD_ASF)key->KeyData)->SuccessFlag = auth_info.lsasf.asf;
2067 auth_info.type = DVD_LU_SEND_KEY1;
2068 auth_info.lsk.agid = (int)key->SessionId;
2070 TRACE("DvdBusKey1\n");
2071 ret = CDROM_GetStatusCode(ioctl( fd, DVD_AUTH, &auth_info ));
2073 if (ret == STATUS_SUCCESS)
2074 memcpy( key->KeyData, auth_info.lsk.key, DVD_KEY_SIZE );
2077 auth_info.type = DVD_LU_SEND_RPC_STATE;
2079 TRACE("DvdGetRpcKey\n");
2080 ret = CDROM_GetStatusCode(ioctl( fd, DVD_AUTH, &auth_info ));
2082 if (ret == STATUS_SUCCESS)
2084 ((PDVD_RPC_KEY)key->KeyData)->TypeCode = auth_info.lrpcs.type;
2085 ((PDVD_RPC_KEY)key->KeyData)->RegionMask = auth_info.lrpcs.region_mask;
2086 ((PDVD_RPC_KEY)key->KeyData)->RpcScheme = auth_info.lrpcs.rpc_scheme;
2090 FIXME("Unknown keytype 0x%x\n",key->KeyType);
2093 #elif defined(__FreeBSD__) || defined(__NetBSD__)
2095 return STATUS_NOT_SUPPORTED;
2098 return STATUS_NOT_SUPPORTED;
2102 /******************************************************************
2107 static NTSTATUS DVD_GetRegion(int dev, PDVD_REGION region)
2110 return STATUS_SUCCESS;
2114 /******************************************************************
2119 static NTSTATUS DVD_ReadStructure(int dev, const DVD_READ_STRUCTURE *structure, PDVD_LAYER_DESCRIPTOR layer)
2121 #ifdef DVD_READ_STRUCT
2122 /* dvd_struct is not defined consistently across platforms */
2125 struct dvd_physical physical;
2126 struct dvd_copyright copyright;
2127 struct dvd_disckey disckey;
2129 struct dvd_manufact manufact;
2132 if (structure->BlockByteOffset.u.HighPart || structure->BlockByteOffset.u.LowPart)
2133 FIXME(": BlockByteOffset is not handled\n");
2135 switch (structure->Format)
2137 case DvdPhysicalDescriptor:
2138 s.physical.type = DVD_STRUCT_PHYSICAL;
2139 s.physical.layer_num = structure->LayerNumber;
2142 case DvdCopyrightDescriptor:
2143 s.copyright.type = DVD_STRUCT_COPYRIGHT;
2144 s.copyright.layer_num = structure->LayerNumber;
2147 case DvdDiskKeyDescriptor:
2148 s.disckey.type = DVD_STRUCT_DISCKEY;
2149 s.disckey.agid = structure->SessionId;
2152 case DvdBCADescriptor:
2153 s.bca.type = DVD_STRUCT_BCA;
2156 case DvdManufacturerDescriptor:
2157 s.manufact.type = DVD_STRUCT_MANUFACT;
2158 s.manufact.layer_num = structure->LayerNumber;
2161 case DvdMaxDescriptor: /* This is not a real request, no matter what MSDN says! */
2163 return STATUS_INVALID_PARAMETER;
2166 if (ioctl(dev, DVD_READ_STRUCT, &s) < 0)
2167 return STATUS_INVALID_PARAMETER;
2169 switch (structure->Format)
2171 case DvdPhysicalDescriptor:
2173 internal_dvd_layer_descriptor *p = (internal_dvd_layer_descriptor *) layer;
2174 struct dvd_layer *l = &s.physical.layer[s.physical.layer_num];
2176 p->MagicHeader[0] = 2;
2177 p->MagicHeader[1] = 8;
2178 p->MagicHeader[2] = 0;
2179 p->MagicHeader[3] = 0;
2180 p->BookVersion = l->book_version;
2181 p->BookType = l->book_type;
2182 p->MinimumRate = l->min_rate;
2183 p->DiskSize = l->disc_size;
2184 p->LayerType = l->layer_type;
2185 p->TrackPath = l->track_path;
2186 p->NumberOfLayers = l->nlayers;
2188 p->TrackDensity = l->track_density;
2189 p->LinearDensity = l->linear_density;
2190 p->StartingDataSector = l->start_sector;
2191 p->EndDataSector = l->end_sector;
2192 p->EndLayerZeroSector = l->end_sector_l0;
2194 p->BCAFlag = l->bca;
2199 case DvdCopyrightDescriptor:
2201 PDVD_COPYRIGHT_DESCRIPTOR p = (PDVD_COPYRIGHT_DESCRIPTOR) layer;
2203 p->CopyrightProtectionType = s.copyright.cpst;
2204 p->RegionManagementInformation = s.copyright.rmi;
2209 case DvdDiskKeyDescriptor:
2211 PDVD_DISK_KEY_DESCRIPTOR p = (PDVD_DISK_KEY_DESCRIPTOR) layer;
2213 memcpy(p->DiskKeyData, s.disckey.value, 2048);
2217 case DvdBCADescriptor:
2219 PDVD_BCA_DESCRIPTOR p = (PDVD_BCA_DESCRIPTOR) layer;
2221 memcpy(p->BCAInformation, s.bca.value, s.bca.len);
2225 case DvdManufacturerDescriptor:
2227 PDVD_MANUFACTURER_DESCRIPTOR p = (PDVD_MANUFACTURER_DESCRIPTOR) layer;
2229 memcpy(p->ManufacturingInformation, s.manufact.value, 2048);
2233 case DvdMaxDescriptor: /* Suppress warning */
2239 return STATUS_SUCCESS;
2243 /******************************************************************
2245 * Implements the IOCTL_GET_INQUIRY_DATA ioctl.
2246 * Returns Inquiry data for all devices on the specified scsi bus
2247 * Returns STATUS_BUFFER_TOO_SMALL if the output buffer is too small,
2248 * STATUS_INVALID_DEVICE_REQUEST if the given handle isn't to a SCSI device,
2249 * or STATUS_NOT_SUPPORTED if the OS driver is too old
2251 static NTSTATUS GetInquiryData(int fd, PSCSI_ADAPTER_BUS_INFO BufferOut, DWORD OutBufferSize)
2253 #ifdef HAVE_SG_IO_HDR_T_INTERFACE_ID
2254 PSCSI_INQUIRY_DATA pInquiryData = NULL;
2255 UCHAR sense_buffer[32];
2258 UCHAR inquiry[INQ_CMD_LEN] = {INQUIRY, 0, 0, 0, INQ_REPLY_LEN, 0};
2260 /* Check we have a SCSI device and a supported driver */
2261 if(ioctl(fd, SG_GET_VERSION_NUM, &version) != 0)
2263 WARN("IOCTL_SCSI_GET_INQUIRY_DATA sg driver is not loaded\n");
2264 return STATUS_INVALID_DEVICE_REQUEST;
2266 if(version < 30000 )
2267 return STATUS_NOT_SUPPORTED;
2269 /* FIXME: Enumerate devices on the bus */
2270 BufferOut->NumberOfBuses = 1;
2271 BufferOut->BusData[0].NumberOfLogicalUnits = 1;
2272 BufferOut->BusData[0].InquiryDataOffset = sizeof(SCSI_ADAPTER_BUS_INFO);
2274 pInquiryData = (PSCSI_INQUIRY_DATA)(BufferOut + 1);
2276 RtlZeroMemory(&iocmd, sizeof(iocmd));
2277 iocmd.interface_id = 'S';
2278 iocmd.cmd_len = sizeof(inquiry);
2279 iocmd.mx_sb_len = sizeof(sense_buffer);
2280 iocmd.dxfer_direction = SG_DXFER_FROM_DEV;
2281 iocmd.dxfer_len = INQ_REPLY_LEN;
2282 iocmd.dxferp = pInquiryData->InquiryData;
2283 iocmd.cmdp = inquiry;
2284 iocmd.sbp = sense_buffer;
2285 iocmd.timeout = 1000;
2287 iochk = ioctl(fd, SG_IO, &iocmd);
2289 WARN("ioctl SG_IO returned %d, error (%s)\n", iochk, strerror(errno));
2291 CDROM_GetInterfaceInfo(fd, &BufferOut->BusData[0].InitiatorBusId, &pInquiryData->PathId, &pInquiryData->TargetId, &pInquiryData->Lun);
2292 pInquiryData->DeviceClaimed = TRUE;
2293 pInquiryData->InquiryDataLength = INQ_REPLY_LEN;
2294 pInquiryData->NextInquiryDataOffset = 0;
2295 return STATUS_SUCCESS;
2297 FIXME("not implemented for nonlinux\n");
2298 return STATUS_NOT_SUPPORTED;
2302 /******************************************************************
2303 * CDROM_DeviceIoControl
2307 NTSTATUS CDROM_DeviceIoControl(HANDLE hDevice,
2308 HANDLE hEvent, PIO_APC_ROUTINE UserApcRoutine,
2309 PVOID UserApcContext,
2310 PIO_STATUS_BLOCK piosb,
2311 ULONG dwIoControlCode,
2312 LPVOID lpInBuffer, DWORD nInBufferSize,
2313 LPVOID lpOutBuffer, DWORD nOutBufferSize)
2316 NTSTATUS status = STATUS_SUCCESS;
2317 int fd, needs_close, dev;
2319 TRACE("%p %s %p %d %p %d %p\n",
2320 hDevice, iocodex(dwIoControlCode), lpInBuffer, nInBufferSize,
2321 lpOutBuffer, nOutBufferSize, piosb);
2323 piosb->Information = 0;
2325 if ((status = server_get_unix_fd( hDevice, 0, &fd, &needs_close, NULL, NULL )))
2327 if (status == STATUS_BAD_DEVICE_TYPE) return status; /* no associated fd */
2331 if ((status = CDROM_Open(fd, &dev)))
2333 if (needs_close) close( fd );
2341 /* This is ugly as hell, but Mac OS is unable to do anything from the
2342 * partition fd, it wants an fd for the whole device, and it sometimes
2343 * also requires the device fd to be closed first, so we have to close
2344 * the handle that the caller gave us.
2345 * Also for some reason it wants the fd to be closed before we even
2346 * open the parent if we're trying to eject the disk.
2348 if ((status = get_parent_device( fd, name, sizeof(name) ))) goto error;
2349 if (dwIoControlCode == IOCTL_STORAGE_EJECT_MEDIA)
2351 if (needs_close) close( fd );
2352 TRACE("opening parent %s\n", name );
2353 if ((fd = open( name, O_RDONLY )) == -1)
2355 status = FILE_GetNtStatus();
2362 switch (dwIoControlCode)
2364 case IOCTL_STORAGE_CHECK_VERIFY:
2365 case IOCTL_CDROM_CHECK_VERIFY:
2366 case IOCTL_DISK_CHECK_VERIFY:
2368 CDROM_ClearCacheEntry(dev);
2369 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
2370 status = STATUS_INVALID_PARAMETER;
2371 else status = CDROM_Verify(dev, fd);
2374 /* EPP case IOCTL_STORAGE_CHECK_VERIFY2: */
2376 /* EPP case IOCTL_STORAGE_FIND_NEW_DEVICES: */
2377 /* EPP case IOCTL_CDROM_FIND_NEW_DEVICES: */
2379 case IOCTL_STORAGE_LOAD_MEDIA:
2380 case IOCTL_CDROM_LOAD_MEDIA:
2382 CDROM_ClearCacheEntry(dev);
2383 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
2384 status = STATUS_INVALID_PARAMETER;
2385 else status = CDROM_SetTray(fd, FALSE);
2387 case IOCTL_STORAGE_EJECT_MEDIA:
2389 CDROM_ClearCacheEntry(dev);
2390 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
2391 status = STATUS_INVALID_PARAMETER;
2393 status = CDROM_SetTray(fd, TRUE);
2396 case IOCTL_CDROM_MEDIA_REMOVAL:
2397 case IOCTL_DISK_MEDIA_REMOVAL:
2398 case IOCTL_STORAGE_MEDIA_REMOVAL:
2399 case IOCTL_STORAGE_EJECTION_CONTROL:
2400 /* FIXME the last ioctl:s is not the same as the two others...
2401 * lockcount/owner should be handled */
2403 CDROM_ClearCacheEntry(dev);
2404 if (lpOutBuffer != NULL || nOutBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2405 else if (nInBufferSize < sizeof(PREVENT_MEDIA_REMOVAL)) status = STATUS_BUFFER_TOO_SMALL;
2406 else status = CDROM_ControlEjection(fd, lpInBuffer);
2409 /* EPP case IOCTL_STORAGE_GET_MEDIA_TYPES: */
2411 case IOCTL_STORAGE_GET_DEVICE_NUMBER:
2412 sz = sizeof(STORAGE_DEVICE_NUMBER);
2413 if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2414 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2415 else status = CDROM_GetDeviceNumber(dev, lpOutBuffer);
2418 case IOCTL_STORAGE_RESET_DEVICE:
2420 CDROM_ClearCacheEntry(dev);
2421 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
2422 status = STATUS_INVALID_PARAMETER;
2423 else status = CDROM_ResetAudio(fd);
2426 case IOCTL_CDROM_GET_CONTROL:
2427 sz = sizeof(CDROM_AUDIO_CONTROL);
2428 if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2429 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2430 else status = CDROM_GetControl(dev, lpOutBuffer);
2433 case IOCTL_CDROM_GET_DRIVE_GEOMETRY:
2434 sz = sizeof(DISK_GEOMETRY);
2435 if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2436 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2437 else status = CDROM_GetDriveGeometry(dev, fd, lpOutBuffer);
2440 case IOCTL_CDROM_DISK_TYPE:
2441 sz = sizeof(CDROM_DISK_DATA);
2442 /* CDROM_ClearCacheEntry(dev); */
2443 if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2444 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2445 else status = CDROM_GetDiskData(dev, fd, lpOutBuffer);
2448 /* EPP case IOCTL_CDROM_GET_LAST_SESSION: */
2450 case IOCTL_CDROM_READ_Q_CHANNEL:
2451 sz = sizeof(SUB_Q_CHANNEL_DATA);
2452 if (lpInBuffer == NULL || nInBufferSize < sizeof(CDROM_SUB_Q_DATA_FORMAT))
2453 status = STATUS_INVALID_PARAMETER;
2454 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2455 else status = CDROM_ReadQChannel(dev, fd, lpInBuffer, lpOutBuffer);
2458 case IOCTL_CDROM_READ_TOC:
2459 sz = sizeof(CDROM_TOC);
2460 if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2461 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2462 else status = CDROM_ReadTOC(dev, fd, lpOutBuffer);
2465 /* EPP case IOCTL_CDROM_READ_TOC_EX: */
2467 case IOCTL_CDROM_PAUSE_AUDIO:
2469 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
2470 status = STATUS_INVALID_PARAMETER;
2471 else status = CDROM_PauseAudio(fd);
2473 case IOCTL_CDROM_PLAY_AUDIO_MSF:
2475 if (lpOutBuffer != NULL || nOutBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2476 else if (nInBufferSize < sizeof(CDROM_PLAY_AUDIO_MSF)) status = STATUS_BUFFER_TOO_SMALL;
2477 else status = CDROM_PlayAudioMSF(fd, lpInBuffer);
2479 case IOCTL_CDROM_RESUME_AUDIO:
2481 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
2482 status = STATUS_INVALID_PARAMETER;
2483 else status = CDROM_ResumeAudio(fd);
2485 case IOCTL_CDROM_SEEK_AUDIO_MSF:
2487 if (lpOutBuffer != NULL || nOutBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2488 else if (nInBufferSize < sizeof(CDROM_SEEK_AUDIO_MSF)) status = STATUS_BUFFER_TOO_SMALL;
2489 else status = CDROM_SeekAudioMSF(dev, fd, lpInBuffer);
2491 case IOCTL_CDROM_STOP_AUDIO:
2493 CDROM_ClearCacheEntry(dev); /* Maybe intention is to change media */
2494 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
2495 status = STATUS_INVALID_PARAMETER;
2496 else status = CDROM_StopAudio(fd);
2498 case IOCTL_CDROM_GET_VOLUME:
2499 sz = sizeof(VOLUME_CONTROL);
2500 if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2501 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2502 else status = CDROM_GetVolume(fd, lpOutBuffer);
2504 case IOCTL_CDROM_SET_VOLUME:
2506 CDROM_ClearCacheEntry(dev);
2507 if (lpInBuffer == NULL || nInBufferSize < sizeof(VOLUME_CONTROL) || lpOutBuffer != NULL)
2508 status = STATUS_INVALID_PARAMETER;
2509 else status = CDROM_SetVolume(fd, lpInBuffer);
2511 case IOCTL_CDROM_RAW_READ:
2513 if (nInBufferSize < sizeof(RAW_READ_INFO)) status = STATUS_INVALID_PARAMETER;
2514 else if (lpOutBuffer == NULL) status = STATUS_BUFFER_TOO_SMALL;
2515 else status = CDROM_RawRead(fd, lpInBuffer, lpOutBuffer,
2516 nOutBufferSize, &sz);
2518 case IOCTL_SCSI_GET_ADDRESS:
2519 sz = sizeof(SCSI_ADDRESS);
2520 if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2521 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2522 else status = CDROM_GetAddress(fd, lpOutBuffer);
2524 case IOCTL_SCSI_PASS_THROUGH_DIRECT:
2525 sz = sizeof(SCSI_PASS_THROUGH_DIRECT);
2526 if (lpOutBuffer == NULL) status = STATUS_INVALID_PARAMETER;
2527 else if (nOutBufferSize < sizeof(SCSI_PASS_THROUGH_DIRECT)) status = STATUS_BUFFER_TOO_SMALL;
2528 else status = CDROM_ScsiPassThroughDirect(fd, lpOutBuffer);
2530 case IOCTL_SCSI_PASS_THROUGH:
2531 sz = sizeof(SCSI_PASS_THROUGH);
2532 if (lpOutBuffer == NULL) status = STATUS_INVALID_PARAMETER;
2533 else if (nOutBufferSize < sizeof(SCSI_PASS_THROUGH)) status = STATUS_BUFFER_TOO_SMALL;
2534 else status = CDROM_ScsiPassThrough(fd, lpOutBuffer);
2536 case IOCTL_SCSI_GET_CAPABILITIES:
2537 sz = sizeof(IO_SCSI_CAPABILITIES);
2538 if (lpOutBuffer == NULL) status = STATUS_INVALID_PARAMETER;
2539 else if (nOutBufferSize < sizeof(IO_SCSI_CAPABILITIES)) status = STATUS_BUFFER_TOO_SMALL;
2540 else status = CDROM_ScsiGetCaps(lpOutBuffer);
2542 case IOCTL_DVD_START_SESSION:
2543 sz = sizeof(DVD_SESSION_ID);
2544 if (lpOutBuffer == NULL) status = STATUS_INVALID_PARAMETER;
2545 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2548 TRACE("before in 0x%08x out 0x%08x\n",(lpInBuffer)?*(PDVD_SESSION_ID)lpInBuffer:0,
2549 *(PDVD_SESSION_ID)lpOutBuffer);
2550 status = DVD_StartSession(fd, lpInBuffer, lpOutBuffer);
2551 TRACE("before in 0x%08x out 0x%08x\n",(lpInBuffer)?*(PDVD_SESSION_ID)lpInBuffer:0,
2552 *(PDVD_SESSION_ID)lpOutBuffer);
2555 case IOCTL_DVD_END_SESSION:
2556 sz = sizeof(DVD_SESSION_ID);
2557 if ((lpInBuffer == NULL) || (nInBufferSize < sz))status = STATUS_INVALID_PARAMETER;
2558 else status = DVD_EndSession(fd, lpInBuffer);
2560 case IOCTL_DVD_SEND_KEY:
2563 (((PDVD_COPY_PROTECT_KEY)lpInBuffer)->KeyLength != nInBufferSize))
2564 status = STATUS_INVALID_PARAMETER;
2567 TRACE("doing DVD_SendKey\n");
2568 status = DVD_SendKey(fd, lpInBuffer);
2571 case IOCTL_DVD_READ_KEY:
2573 (((PDVD_COPY_PROTECT_KEY)lpInBuffer)->KeyLength != nInBufferSize))
2574 status = STATUS_INVALID_PARAMETER;
2575 else if (lpInBuffer !=lpOutBuffer) status = STATUS_BUFFER_TOO_SMALL;
2578 TRACE("doing DVD_READ_KEY\n");
2579 sz = ((PDVD_COPY_PROTECT_KEY)lpInBuffer)->KeyLength;
2580 status = DVD_ReadKey(fd, lpInBuffer);
2583 case IOCTL_DVD_GET_REGION:
2584 sz = sizeof(DVD_REGION);
2585 if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2586 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2587 TRACE("doing DVD_Get_REGION\n");
2588 status = DVD_GetRegion(fd, lpOutBuffer);
2590 case IOCTL_DVD_READ_STRUCTURE:
2591 sz = sizeof(DVD_LAYER_DESCRIPTOR);
2592 if (lpInBuffer == NULL || nInBufferSize != sizeof(DVD_READ_STRUCTURE)) status = STATUS_INVALID_PARAMETER;
2593 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2596 TRACE("doing DVD_READ_STRUCTURE\n");
2597 status = DVD_ReadStructure(fd, lpInBuffer, lpOutBuffer);
2601 case IOCTL_SCSI_GET_INQUIRY_DATA:
2603 status = GetInquiryData(fd, lpOutBuffer, nOutBufferSize);
2607 if (needs_close) close( fd );
2608 return STATUS_NOT_SUPPORTED;
2610 if (needs_close) close( fd );
2612 piosb->u.Status = status;
2613 piosb->Information = sz;
2614 if (hEvent) NtSetEvent(hEvent, NULL);