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Release 0.9.39.
[wine/gsoc-2012-control.git] / dlls / ntdll / cdrom.c
blobf288bfe4df864295c883fe38bfaf20897cda883f
1 /* -*- tab-width: 8; c-basic-offset: 4 -*- */
2 /* Main file for CD-ROM support
3 *
4 * Copyright 1994 Martin Ayotte
5 * Copyright 1999, 2001, 2003 Eric Pouech
6 * Copyright 2000 Andreas Mohr
7 * Copyright 2005 Ivan Leo Puoti
8 *
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.
13 *
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.
18 *
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
22 */
23
24 #include "config.h"
25 #include "wine/port.h"
26
27 #include <errno.h>
28 #include <string.h>
29 #include <stdarg.h>
30 #include <stdio.h>
31 #ifdef HAVE_IO_H
32 # include <io.h>
33 #endif
34 #ifdef HAVE_UNISTD_H
35 # include <unistd.h>
36 #endif
37 #include <fcntl.h>
38 #ifdef HAVE_SYS_STAT_H
39 # include <sys/stat.h>
40 #endif
41 #include <sys/types.h>
42
43 #ifdef HAVE_SYS_IOCTL_H
44 #include <sys/ioctl.h>
45 #endif
46 #ifdef HAVE_SCSI_SG_H
47 # include <scsi/sg.h>
48 #endif
49 #ifdef HAVE_SCSI_SCSI_H
50 # include <scsi/scsi.h>
51 # undef REASSIGN_BLOCKS /* avoid conflict with winioctl.h */
52 #endif
53 #ifdef HAVE_SCSI_SCSI_IOCTL_H
54 # include <scsi/scsi_ioctl.h>
55 #endif
56 #ifdef HAVE_LINUX_MAJOR_H
57 # include <linux/major.h>
58 #endif
59 #ifdef HAVE_LINUX_HDREG_H
60 # include <linux/hdreg.h>
61 #endif
62 #ifdef HAVE_LINUX_PARAM_H
63 # include <linux/param.h>
64 #endif
65 #ifdef HAVE_LINUX_CDROM_H
66 # include <linux/cdrom.h>
67 #endif
68 #ifdef HAVE_LINUX_UCDROM_H
69 # include <linux/ucdrom.h>
70 #endif
71 #ifdef HAVE_SYS_CDIO_H
72 # include <sys/cdio.h>
73 #endif
74 #ifdef HAVE_SYS_SCSIIO_H
75 # include <sys/scsiio.h>
76 #endif
77
78 #ifdef HAVE_IOKIT_IOKITLIB_H
79 # include <sys/disk.h>
80 # include <IOKit/IOKitLib.h>
81 # include <IOKit/storage/IOMedia.h>
82 # include <IOKit/storage/IOCDMediaBSDClient.h>
83 # include <IOKit/scsi/SCSICmds_REQUEST_SENSE_Defs.h>
84 # define SENSEBUFLEN kSenseDefaultSize
85 #endif
86
87 #define NONAMELESSUNION
88 #define NONAMELESSSTRUCT
89 #include "ntstatus.h"
90 #define WIN32_NO_STATUS
91 #include "windef.h"
92 #include "winternl.h"
93 #include "winioctl.h"
94 #include "ntddstor.h"
95 #include "ntddcdrm.h"
96 #include "ddk/ntddcdvd.h"
97 #include "ntddscsi.h"
98 #include "ntdll_misc.h"
99 #include "wine/server.h"
100 #include "wine/library.h"
101 #include "wine/debug.h"
102
103 WINE_DEFAULT_DEBUG_CHANNEL(cdrom);
104
105 /* Non-Linux systems do not have linux/cdrom.h and the like, and thus
106 lack the following constants. */
107
108 #ifndef CD_SECS
109 # define CD_SECS 60 /* seconds per minute */
110 #endif
111 #ifndef CD_FRAMES
112 # define CD_FRAMES 75 /* frames per second */
113 #endif
114
115 static const struct iocodexs
116 {
117 DWORD code;
118 const char *codex;
119 } iocodextable[] = {
120 #define X(x) { x, #x },
121 X(IOCTL_CDROM_CHECK_VERIFY)
122 X(IOCTL_CDROM_CURRENT_POSITION)
123 X(IOCTL_CDROM_DISK_TYPE)
124 X(IOCTL_CDROM_GET_CONTROL)
125 X(IOCTL_CDROM_GET_DRIVE_GEOMETRY)
126 X(IOCTL_CDROM_GET_VOLUME)
127 X(IOCTL_CDROM_LOAD_MEDIA)
128 X(IOCTL_CDROM_MEDIA_CATALOG)
129 X(IOCTL_CDROM_MEDIA_REMOVAL)
130 X(IOCTL_CDROM_PAUSE_AUDIO)
131 X(IOCTL_CDROM_PLAY_AUDIO_MSF)
132 X(IOCTL_CDROM_RAW_READ)
133 X(IOCTL_CDROM_READ_Q_CHANNEL)
134 X(IOCTL_CDROM_READ_TOC)
135 X(IOCTL_CDROM_RESUME_AUDIO)
136 X(IOCTL_CDROM_SEEK_AUDIO_MSF)
137 X(IOCTL_CDROM_SET_VOLUME)
138 X(IOCTL_CDROM_STOP_AUDIO)
139 X(IOCTL_CDROM_TRACK_ISRC)
140 X(IOCTL_DISK_MEDIA_REMOVAL)
141 X(IOCTL_DVD_END_SESSION)
142 X(IOCTL_DVD_GET_REGION)
143 X(IOCTL_DVD_READ_KEY)
144 X(IOCTL_DVD_READ_STRUCTURE)
145 X(IOCTL_DVD_SEND_KEY)
146 X(IOCTL_DVD_START_SESSION)
147 X(IOCTL_SCSI_GET_ADDRESS)
148 X(IOCTL_SCSI_GET_CAPABILITIES)
149 X(IOCTL_SCSI_GET_INQUIRY_DATA)
150 X(IOCTL_SCSI_PASS_THROUGH)
151 X(IOCTL_SCSI_PASS_THROUGH_DIRECT)
152 X(IOCTL_STORAGE_CHECK_VERIFY)
153 X(IOCTL_STORAGE_EJECTION_CONTROL)
154 X(IOCTL_STORAGE_EJECT_MEDIA)
155 X(IOCTL_STORAGE_GET_DEVICE_NUMBER)
156 X(IOCTL_STORAGE_LOAD_MEDIA)
157 X(IOCTL_STORAGE_MEDIA_REMOVAL)
158 X(IOCTL_STORAGE_RESET_DEVICE)
159 #undef X
160 };
161 static const char *iocodex(DWORD code)
162 {
163 unsigned int i;
164 static char buffer[25];
165 for(i=0; i<sizeof(iocodextable)/sizeof(struct iocodexs); i++)
166 if (code==iocodextable[i].code)
167 return iocodextable[i].codex;
168 sprintf(buffer, "IOCTL_CODE_%x", (int)code);
169 return buffer;
170 }
171
172 #define INQ_REPLY_LEN 36
173 #define INQ_CMD_LEN 6
174
175 #define FRAME_OF_ADDR(a) (((int)(a)[1] * CD_SECS + (a)[2]) * CD_FRAMES + (a)[3])
176 #define FRAME_OF_MSF(a) (((int)(a).M * CD_SECS + (a).S) * CD_FRAMES + (a).F)
177 #define FRAME_OF_TOC(toc, idx) FRAME_OF_ADDR((toc).TrackData[idx - (toc).FirstTrack].Address)
178 #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;}
179
180 /* The documented format of DVD_LAYER_DESCRIPTOR is wrong. Even the format in the
181 * DDK's header is wrong. There are four bytes at the start which always seem to
182 * follow the sequence "02 08 00 00".
183 */
184 typedef struct
185 {
186 UCHAR MagicHeader[4];
187 UCHAR BookVersion : 4;
188 UCHAR BookType : 4;
189 UCHAR MinimumRate : 4;
190 UCHAR DiskSize : 4;
191 UCHAR LayerType : 4;
192 UCHAR TrackPath : 1;
193 UCHAR NumberOfLayers : 2;
194 UCHAR Reserved1 : 1;
195 UCHAR TrackDensity : 4;
196 UCHAR LinearDensity : 4;
197 ULONG StartingDataSector;
198 ULONG EndDataSector;
199 ULONG EndLayerZeroSector;
200 UCHAR Reserved5 : 7;
201 UCHAR BCAFlag : 1;
202 UCHAR Reserved6;
203 } internal_dvd_layer_descriptor;
204
205
206 static NTSTATUS CDROM_ReadTOC(int, int, CDROM_TOC*);
207 static NTSTATUS CDROM_GetStatusCode(int);
208
209
210 #ifdef linux
211
212 # ifndef IDE6_MAJOR
213 # define IDE6_MAJOR 88
214 # endif
215 # ifndef IDE7_MAJOR
216 # define IDE7_MAJOR 89
217 # endif
218
219 # ifdef CDROM_SEND_PACKET
220 /* structure for CDROM_PACKET_COMMAND ioctl */
221 /* not all Linux versions have all the fields, so we define the
222 * structure ourselves to make sure */
223 struct linux_cdrom_generic_command
224 {
225 unsigned char cmd[CDROM_PACKET_SIZE];
226 unsigned char *buffer;
227 unsigned int buflen;
228 int stat;
229 struct request_sense *sense;
230 unsigned char data_direction;
231 int quiet;
232 int timeout;
233 void *reserved[1];
234 };
235 # endif /* CDROM_SEND_PACKET */
236
237 #endif /* linux */
238
239 /* FIXME: this is needed because we can't open simultaneously several times /dev/cdrom
240 * this should be removed when a proper device interface is implemented
241 *
242 * (WS) We need this to keep track of current position and to safely
243 * detect media changes. Besides this should provide a great speed up
244 * for toc inquiries.
245 */
246 struct cdrom_cache {
247 dev_t device;
248 ino_t inode;
249 char toc_good; /* if false, will reread TOC from disk */
250 CDROM_TOC toc;
251 SUB_Q_CURRENT_POSITION CurrentPosition;
252 };
253 /* who has more than 5 cdroms on his/her machine ?? */
254 /* FIXME: this should grow depending on the number of cdroms we install/configure
255 * at startup
256 */
257 #define MAX_CACHE_ENTRIES 5
258 static struct cdrom_cache cdrom_cache[MAX_CACHE_ENTRIES];
259
260 static RTL_CRITICAL_SECTION cache_section;
261 static RTL_CRITICAL_SECTION_DEBUG critsect_debug =
262 {
263 0, 0, &cache_section,
264 { &critsect_debug.ProcessLocksList, &critsect_debug.ProcessLocksList },
265 0, 0, { (DWORD_PTR)(__FILE__ ": cache_section") }
266 };
267 static RTL_CRITICAL_SECTION cache_section = { &critsect_debug, -1, 0, 0, 0, 0 };
268
269 /* Proposed media change function: not really needed at this time */
270 /* This is a 1 or 0 type of function */
271 #if 0
272 static int CDROM_MediaChanged(int dev)
273 {
274 int i;
275
276 struct cdrom_tochdr hdr;
277 struct cdrom_tocentry entry;
278
279 if (dev < 0 || dev >= MAX_CACHE_ENTRIES)
280 return 0;
281 if ( ioctl(cdrom_cache[dev].fd, CDROMREADTOCHDR, &hdr) == -1 )
282 return 0;
283
284 if ( memcmp(&hdr, &cdrom_cache[dev].hdr, sizeof(struct cdrom_tochdr)) )
285 return 1;
286
287 for (i=hdr.cdth_trk0; i<=hdr.cdth_trk1+1; i++)
288 {
289 if (i == hdr.cdth_trk1 + 1)
290 {
291 entry.cdte_track = CDROM_LEADOUT;
292 } else {
293 entry.cdte_track = i;
294 }
295 entry.cdte_format = CDROM_MSF;
296 if ( ioctl(cdrom_cache[dev].fd, CDROMREADTOCENTRY, &entry) == -1)
297 return 0;
298 if ( memcmp(&entry, cdrom_cache[dev].entry+i-hdr.cdth_trk0,
299 sizeof(struct cdrom_tocentry)) )
300 return 1;
301 }
302 return 0;
303 }
304 #endif
305
306
307 /******************************************************************
308 * open_parent_device
309 *
310 * On Mac OS, open the device for the whole disk from a fd that points to a partition.
311 * This is ugly and inefficient, but we have no choice since the partition fd doesn't
312 * support the eject ioctl.
313 */
314 #ifdef __APPLE__
315 static int open_parent_device( int fd )
316 {
317 struct stat st;
318 int i, parent_fd = -1;
319 io_service_t service;
320 CFMutableDictionaryRef dict;
321 CFTypeRef val;
322
323 if (fstat( fd, &st ) == -1) return -1;
324 if (!S_ISCHR( st.st_mode )) return -1;
325
326 /* create a dictionary with the right major/minor numbers */
327
328 if (!(dict = IOServiceMatching( kIOMediaClass ))) return -1;
329
330 i = major( st.st_rdev );
331 val = CFNumberCreate( NULL, kCFNumberIntType, &i );
332 CFDictionaryAddValue( dict, CFSTR( "BSD Major" ), val );
333 CFRelease( val );
334
335 i = minor( st.st_rdev );
336 val = CFNumberCreate( NULL, kCFNumberIntType, &i );
337 CFDictionaryAddValue( dict, CFSTR( "BSD Minor" ), val );
338 CFRelease( val );
339
340 CFDictionaryAddValue( dict, CFSTR("Removable"), kCFBooleanTrue );
341
342 service = IOServiceGetMatchingService( kIOMasterPortDefault, dict );
343
344 /* now look for the parent that has the "Whole" attribute set to TRUE */
345
346 while (service)
347 {
348 io_service_t parent = 0;
349 CFBooleanRef whole;
350 CFStringRef str;
351 int ok;
352
353 if (!IOObjectConformsTo( service, kIOMediaClass ))
354 goto next;
355 if (!(whole = IORegistryEntryCreateCFProperty( service, CFSTR("Whole"), NULL, 0 )))
356 goto next;
357 ok = (whole == kCFBooleanTrue);
358 CFRelease( whole );
359 if (!ok) goto next;
360
361 if ((str = IORegistryEntryCreateCFProperty( service, CFSTR("BSD Name"), NULL, 0 )))
362 {
363 char name[100];
364 strcpy( name, "/dev/r" );
365 CFStringGetCString( str, name + 6, sizeof(name) - 6, kCFStringEncodingUTF8 );
366 CFRelease( str );
367 parent_fd = open( name, O_RDONLY );
368 }
369 IOObjectRelease( service );
370 break;
371
372 next:
373 IORegistryEntryGetParentEntry( service, kIOServicePlane, &parent );
374 IOObjectRelease( service );
375 service = parent;
376 }
377 return parent_fd;
378 }
379 #endif
380
381
382 /******************************************************************
383 * CDROM_SyncCache [internal]
384 *
385 * Read the TOC in and store it in the cdrom_cache structure.
386 * Further requests for the TOC will be copied from the cache
387 * unless certain events like disk ejection is detected, in which
388 * case the cache will be cleared, causing it to be resynced.
389 * The cache section must be held by caller.
390 */
391 static NTSTATUS CDROM_SyncCache(int dev, int fd)
392 {
393 #ifdef linux
394 int i, tsz;
395 struct cdrom_tochdr hdr;
396 struct cdrom_tocentry entry;
397
398 CDROM_TOC *toc = &cdrom_cache[dev].toc;
399 cdrom_cache[dev].toc_good = 0;
400
401 if (ioctl(fd, CDROMREADTOCHDR, &hdr) == -1)
402 {
403 WARN("(%d) -- Error occurred (%s)!\n", dev, strerror(errno));
404 return FILE_GetNtStatus();
405 }
406
407 toc->FirstTrack = hdr.cdth_trk0;
408 toc->LastTrack = hdr.cdth_trk1;
409 tsz = sizeof(toc->FirstTrack) + sizeof(toc->LastTrack)
410 + sizeof(TRACK_DATA) * (toc->LastTrack-toc->FirstTrack+2);
411 toc->Length[0] = tsz >> 8;
412 toc->Length[1] = tsz;
413
414 TRACE("caching toc from=%d to=%d\n", toc->FirstTrack, toc->LastTrack );
415
416 for (i = toc->FirstTrack; i <= toc->LastTrack + 1; i++)
417 {
418 if (i == toc->LastTrack + 1)
419 entry.cdte_track = CDROM_LEADOUT;
420 else
421 entry.cdte_track = i;
422 entry.cdte_format = CDROM_MSF;
423 if (ioctl(fd, CDROMREADTOCENTRY, &entry) == -1)
424 {
425 WARN("error read entry (%s)\n", strerror(errno));
426 return FILE_GetNtStatus();
427 }
428 toc->TrackData[i - toc->FirstTrack].Control = entry.cdte_ctrl;
429 toc->TrackData[i - toc->FirstTrack].Adr = entry.cdte_adr;
430 /* marking last track with leadout value as index */
431 toc->TrackData[i - toc->FirstTrack].TrackNumber = entry.cdte_track;
432 toc->TrackData[i - toc->FirstTrack].Address[0] = 0;
433 toc->TrackData[i - toc->FirstTrack].Address[1] = entry.cdte_addr.msf.minute;
434 toc->TrackData[i - toc->FirstTrack].Address[2] = entry.cdte_addr.msf.second;
435 toc->TrackData[i - toc->FirstTrack].Address[3] = entry.cdte_addr.msf.frame;
436 }
437 cdrom_cache[dev].toc_good = 1;
438 return STATUS_SUCCESS;
439
440 #elif defined(__FreeBSD__) || defined(__NetBSD__)
441
442 int i, tsz;
443 struct ioc_toc_header hdr;
444 struct ioc_read_toc_entry entry;
445 struct cd_toc_entry toc_buffer;
446
447 CDROM_TOC *toc = &cdrom_cache[dev].toc;
448 cdrom_cache[dev].toc_good = 0;
449
450 if (ioctl(fd, CDIOREADTOCHEADER, &hdr) == -1)
451 {
452 WARN("(%d) -- Error occurred (%s)!\n", dev, strerror(errno));
453 return FILE_GetNtStatus();
454 }
455 toc->FirstTrack = hdr.starting_track;
456 toc->LastTrack = hdr.ending_track;
457 tsz = sizeof(toc->FirstTrack) + sizeof(toc->LastTrack)
458 + sizeof(TRACK_DATA) * (toc->LastTrack-toc->FirstTrack+2);
459 toc->Length[0] = tsz >> 8;
460 toc->Length[1] = tsz;
461
462 TRACE("caching toc from=%d to=%d\n", toc->FirstTrack, toc->LastTrack );
463
464 for (i = toc->FirstTrack; i <= toc->LastTrack + 1; i++)
465 {
466 if (i == toc->LastTrack + 1)
467 {
468 #define LEADOUT 0xaa
469 entry.starting_track = LEADOUT;
470 } else {
471 entry.starting_track = i;
472 }
473 memset((char *)&toc_buffer, 0, sizeof(toc_buffer));
474 entry.address_format = CD_MSF_FORMAT;
475 entry.data_len = sizeof(toc_buffer);
476 entry.data = &toc_buffer;
477 if (ioctl(fd, CDIOREADTOCENTRYS, &entry) == -1)
478 {
479 WARN("error read entry (%s)\n", strerror(errno));
480 return FILE_GetNtStatus();
481 }
482 toc->TrackData[i - toc->FirstTrack].Control = toc_buffer.control;
483 toc->TrackData[i - toc->FirstTrack].Adr = toc_buffer.addr_type;
484 /* marking last track with leadout value as index */
485 toc->TrackData[i - toc->FirstTrack].TrackNumber = entry.starting_track;
486 toc->TrackData[i - toc->FirstTrack].Address[0] = 0;
487 toc->TrackData[i - toc->FirstTrack].Address[1] = toc_buffer.addr.msf.minute;
488 toc->TrackData[i - toc->FirstTrack].Address[2] = toc_buffer.addr.msf.second;
489 toc->TrackData[i - toc->FirstTrack].Address[3] = toc_buffer.addr.msf.frame;
490 }
491 cdrom_cache[dev].toc_good = 1;
492 return STATUS_SUCCESS;
493
494 #elif defined(__APPLE__)
495 int i;
496 dk_cd_read_toc_t hdr;
497 CDROM_TOC *toc = &cdrom_cache[dev].toc;
498 cdrom_cache[dev].toc_good = 0;
499
500 memset( &hdr, 0, sizeof(hdr) );
501 hdr.buffer = toc;
502 hdr.bufferLength = sizeof(*toc);
503 if (ioctl(fd, DKIOCCDREADTOC, &hdr) == -1)
504 {
505 WARN("(%d) -- Error occurred (%s)!\n", dev, strerror(errno));
506 return FILE_GetNtStatus();
507 }
508 for (i = toc->FirstTrack; i <= toc->LastTrack + 1; i++)
509 {
510 /* convert address format */
511 TRACK_DATA *data = &toc->TrackData[i - toc->FirstTrack];
512 DWORD frame = (((DWORD)data->Address[0] << 24) | ((DWORD)data->Address[1] << 16) |
513 ((DWORD)data->Address[2] << 8) | data->Address[3]);
514 MSF_OF_FRAME( data->Address[1], frame );
515 data->Address[0] = 0;
516 }
517
518 cdrom_cache[dev].toc_good = 1;
519 return STATUS_SUCCESS;
520 #else
521 return STATUS_NOT_SUPPORTED;
522 #endif
523 }
524
525 static void CDROM_ClearCacheEntry(int dev)
526 {
527 RtlEnterCriticalSection( &cache_section );
528 cdrom_cache[dev].toc_good = 0;
529 RtlLeaveCriticalSection( &cache_section );
530 }
531
532
533
534 /******************************************************************
535 * CDROM_GetInterfaceInfo
536 *
537 * Determines the ide interface (the number after the ide), and the
538 * number of the device on that interface for ide cdroms (*iface <= 1).
539 * Determines the scsi information for scsi cdroms (*iface >= 2).
540 * Returns false if the info cannot not be obtained.
541 */
542 static int CDROM_GetInterfaceInfo(int fd, UCHAR* iface, UCHAR* port, UCHAR* device, UCHAR* lun)
543 {
544 #if defined(linux)
545 struct stat st;
546 if ( fstat(fd, &st) == -1 || ! S_ISBLK(st.st_mode)) return 0;
547 *port = 0;
548 *iface = 0;
549 *device = 0;
550 *lun = 0;
551 switch (major(st.st_rdev)) {
552 case IDE0_MAJOR: *iface = 0; break;
553 case IDE1_MAJOR: *iface = 1; break;
554 case IDE2_MAJOR: *iface = 2; break;
555 case IDE3_MAJOR: *iface = 3; break;
556 case IDE4_MAJOR: *iface = 4; break;
557 case IDE5_MAJOR: *iface = 5; break;
558 case IDE6_MAJOR: *iface = 6; break;
559 case IDE7_MAJOR: *iface = 7; break;
560 default: *port = 1; break;
561 }
562
563 if (*port == 0)
564 *device = (minor(st.st_rdev) >> 6);
565 else
566 {
567 #ifdef SCSI_IOCTL_GET_IDLUN
568 UINT32 idlun[2];
569 if (ioctl(fd, SCSI_IOCTL_GET_IDLUN, &idlun) != -1)
570 {
571 *port = (idlun[0] >> 24) & 0xff;
572 *iface = ((idlun[0] >> 16) & 0xff) + 2;
573 *device = idlun[0] & 0xff;
574 *lun = (idlun[0] >> 8) & 0xff;
575 }
576 else
577 #endif
578 {
579 WARN("CD-ROM device (%d, %d) not supported\n", major(st.st_rdev), minor(st.st_rdev));
580 return 0;
581 }
582 }
583 return 1;
584 #elif defined(__NetBSD__)
585 struct scsi_addr addr;
586 if (ioctl(fd, SCIOCIDENTIFY, &addr) != -1)
587 {
588 switch (addr.type)
589 {
590 case TYPE_SCSI: *port = 1;
591 *iface = addr.addr.scsi.scbus;
592 *device = addr.addr.scsi.target;
593 *lun = addr.addr.scsi.lun;
594 break;
595 case TYPE_ATAPI: *port = 0;
596 *iface = addr.addr.atapi.atbus;
597 *device = addr.addr.atapi.drive;
598 *lun = 0;
599 break;
600 }
601 return 1;
602 }
603 return 0;
604 #elif defined(__FreeBSD__)
605 FIXME("not implemented for BSD\n");
606 return 0;
607 #else
608 FIXME("not implemented for nonlinux\n");
609 return 0;
610 #endif
611 }
612
613
614 /******************************************************************
615 * CDROM_Open
616 *
617 */
618 static NTSTATUS CDROM_Open(int fd, int* dev)
619 {
620 struct stat st;
621 NTSTATUS ret = STATUS_SUCCESS;
622 int empty = -1;
623
624 fstat(fd, &st);
625
626 RtlEnterCriticalSection( &cache_section );
627 for (*dev = 0; *dev < MAX_CACHE_ENTRIES; (*dev)++)
628 {
629 if (empty == -1 &&
630 cdrom_cache[*dev].device == 0 &&
631 cdrom_cache[*dev].inode == 0)
632 empty = *dev;
633 else if (cdrom_cache[*dev].device == st.st_dev &&
634 cdrom_cache[*dev].inode == st.st_ino)
635 break;
636 }
637 if (*dev == MAX_CACHE_ENTRIES)
638 {
639 if (empty == -1) ret = STATUS_NOT_IMPLEMENTED;
640 else
641 {
642 *dev = empty;
643 cdrom_cache[*dev].device = st.st_dev;
644 cdrom_cache[*dev].inode = st.st_ino;
645 }
646 }
647 RtlLeaveCriticalSection( &cache_section );
648
649 TRACE("%d, %d\n", *dev, fd);
650 return ret;
651 }
652
653 /******************************************************************
654 * CDROM_GetStatusCode
655 *
656 *
657 */
658 static NTSTATUS CDROM_GetStatusCode(int io)
659 {
660 if (io == 0) return STATUS_SUCCESS;
661 return FILE_GetNtStatus();
662 }
663
664 /******************************************************************
665 * CDROM_GetControl
666 *
667 */
668 static NTSTATUS CDROM_GetControl(int dev, CDROM_AUDIO_CONTROL* cac)
669 {
670 cac->LbaFormat = 0; /* FIXME */
671 cac->LogicalBlocksPerSecond = 1; /* FIXME */
672 return STATUS_NOT_SUPPORTED;
673 }
674
675 /******************************************************************
676 * CDROM_GetDeviceNumber
677 *
678 */
679 static NTSTATUS CDROM_GetDeviceNumber(int dev, STORAGE_DEVICE_NUMBER* devnum)
680 {
681 return STATUS_NOT_SUPPORTED;
682 }
683
684 /******************************************************************
685 * CDROM_GetDriveGeometry
686 *
687 */
688 static NTSTATUS CDROM_GetDriveGeometry(int dev, int fd, DISK_GEOMETRY* dg)
689 {
690 CDROM_TOC toc;
691 NTSTATUS ret = 0;
692 int fsize = 0;
693
694 if ((ret = CDROM_ReadTOC(dev, fd, &toc)) != 0) return ret;
695
696 fsize = FRAME_OF_TOC(toc, toc.LastTrack+1)
697 - FRAME_OF_TOC(toc, 1); /* Total size in frames */
698
699 dg->Cylinders.u.LowPart = fsize / (64 * 32);
700 dg->Cylinders.u.HighPart = 0;
701 dg->MediaType = RemovableMedia;
702 dg->TracksPerCylinder = 64;
703 dg->SectorsPerTrack = 32;
704 dg->BytesPerSector= 2048;
705 return ret;
706 }
707
708 /**************************************************************************
709 * CDROM_Reset [internal]
710 */
711 static NTSTATUS CDROM_ResetAudio(int fd)
712 {
713 #if defined(linux)
714 return CDROM_GetStatusCode(ioctl(fd, CDROMRESET));
715 #elif defined(__FreeBSD__) || defined(__NetBSD__)
716 return CDROM_GetStatusCode(ioctl(fd, CDIOCRESET, NULL));
717 #else
718 return STATUS_NOT_SUPPORTED;
719 #endif
720 }
721
722 /******************************************************************
723 * CDROM_SetTray
724 *
725 *
726 */
727 static NTSTATUS CDROM_SetTray(int fd, BOOL doEject)
728 {
729 #if defined(linux)
730 return CDROM_GetStatusCode(ioctl(fd, doEject ? CDROMEJECT : CDROMCLOSETRAY));
731 #elif defined(__FreeBSD__) || defined(__NetBSD__)
732 return CDROM_GetStatusCode((ioctl(fd, CDIOCALLOW, NULL)) ||
733 (ioctl(fd, doEject ? CDIOCEJECT : CDIOCCLOSE, NULL)) ||
734 (ioctl(fd, CDIOCPREVENT, NULL)));
735 #elif defined(__APPLE__)
736 if (doEject) return CDROM_GetStatusCode( ioctl( fd, DKIOCEJECT, NULL ) );
737 else return STATUS_NOT_SUPPORTED;
738 #else
739 return STATUS_NOT_SUPPORTED;
740 #endif
741 }
742
743 /******************************************************************
744 * CDROM_ControlEjection
745 *
746 *
747 */
748 static NTSTATUS CDROM_ControlEjection(int fd, const PREVENT_MEDIA_REMOVAL* rmv)
749 {
750 #if defined(linux)
751 return CDROM_GetStatusCode(ioctl(fd, CDROM_LOCKDOOR, rmv->PreventMediaRemoval));
752 #elif defined(__FreeBSD__) || defined(__NetBSD__)
753 return CDROM_GetStatusCode(ioctl(fd, (rmv->PreventMediaRemoval) ? CDIOCPREVENT : CDIOCALLOW, NULL));
754 #else
755 return STATUS_NOT_SUPPORTED;
756 #endif
757 }
758
759 /******************************************************************
760 * CDROM_ReadTOC
761 *
762 *
763 */
764 static NTSTATUS CDROM_ReadTOC(int dev, int fd, CDROM_TOC* toc)
765 {
766 NTSTATUS ret = STATUS_NOT_SUPPORTED;
767
768 if (dev < 0 || dev >= MAX_CACHE_ENTRIES)
769 return STATUS_INVALID_PARAMETER;
770
771 RtlEnterCriticalSection( &cache_section );
772 if (cdrom_cache[dev].toc_good || !(ret = CDROM_SyncCache(dev, fd)))
773 {
774 *toc = cdrom_cache[dev].toc;
775 ret = STATUS_SUCCESS;
776 }
777 RtlLeaveCriticalSection( &cache_section );
778 return ret;
779 }
780
781 /******************************************************************
782 * CDROM_GetDiskData
783 *
784 *
785 */
786 static NTSTATUS CDROM_GetDiskData(int dev, int fd, CDROM_DISK_DATA* data)
787 {
788 CDROM_TOC toc;
789 NTSTATUS ret;
790 int i;
791
792 if ((ret = CDROM_ReadTOC(dev, fd, &toc)) != 0) return ret;
793 data->DiskData = 0;
794 for (i = toc.FirstTrack; i <= toc.LastTrack; i++) {
795 if (toc.TrackData[i-toc.FirstTrack].Control & 0x04)
796 data->DiskData |= CDROM_DISK_DATA_TRACK;
797 else
798 data->DiskData |= CDROM_DISK_AUDIO_TRACK;
799 }
800 return STATUS_SUCCESS;
801 }
802
803 /******************************************************************
804 * CDROM_ReadQChannel
805 *
806 *
807 */
808 static NTSTATUS CDROM_ReadQChannel(int dev, int fd, const CDROM_SUB_Q_DATA_FORMAT* fmt,
809 SUB_Q_CHANNEL_DATA* data)
810 {
811 NTSTATUS ret = STATUS_NOT_SUPPORTED;
812 #ifdef linux
813 unsigned size;
814 SUB_Q_HEADER* hdr = (SUB_Q_HEADER*)data;
815 int io;
816 struct cdrom_subchnl sc;
817 sc.cdsc_format = CDROM_MSF;
818
819 io = ioctl(fd, CDROMSUBCHNL, &sc);
820 if (io == -1)
821 {
822 TRACE("opened or no_media (%s)!\n", strerror(errno));
823 hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
824 CDROM_ClearCacheEntry(dev);
825 goto end;
826 }
827
828 hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
829
830 switch (sc.cdsc_audiostatus) {
831 case CDROM_AUDIO_INVALID:
832 CDROM_ClearCacheEntry(dev);
833 hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
834 break;
835 case CDROM_AUDIO_NO_STATUS:
836 CDROM_ClearCacheEntry(dev);
837 hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
838 break;
839 case CDROM_AUDIO_PLAY:
840 hdr->AudioStatus = AUDIO_STATUS_IN_PROGRESS;
841 break;
842 case CDROM_AUDIO_PAUSED:
843 hdr->AudioStatus = AUDIO_STATUS_PAUSED;
844 break;
845 case CDROM_AUDIO_COMPLETED:
846 hdr->AudioStatus = AUDIO_STATUS_PLAY_COMPLETE;
847 break;
848 case CDROM_AUDIO_ERROR:
849 hdr->AudioStatus = AUDIO_STATUS_PLAY_ERROR;
850 break;
851 default:
852 TRACE("status=%02X !\n", sc.cdsc_audiostatus);
853 break;
854 }
855 switch (fmt->Format)
856 {
857 case IOCTL_CDROM_CURRENT_POSITION:
858 size = sizeof(SUB_Q_CURRENT_POSITION);
859 RtlEnterCriticalSection( &cache_section );
860 if (hdr->AudioStatus==AUDIO_STATUS_IN_PROGRESS) {
861 data->CurrentPosition.FormatCode = IOCTL_CDROM_CURRENT_POSITION;
862 data->CurrentPosition.Control = sc.cdsc_ctrl;
863 data->CurrentPosition.ADR = sc.cdsc_adr;
864 data->CurrentPosition.TrackNumber = sc.cdsc_trk;
865 data->CurrentPosition.IndexNumber = sc.cdsc_ind;
866
867 data->CurrentPosition.AbsoluteAddress[0] = 0;
868 data->CurrentPosition.AbsoluteAddress[1] = sc.cdsc_absaddr.msf.minute;
869 data->CurrentPosition.AbsoluteAddress[2] = sc.cdsc_absaddr.msf.second;
870 data->CurrentPosition.AbsoluteAddress[3] = sc.cdsc_absaddr.msf.frame;
871
872 data->CurrentPosition.TrackRelativeAddress[0] = 0;
873 data->CurrentPosition.TrackRelativeAddress[1] = sc.cdsc_reladdr.msf.minute;
874 data->CurrentPosition.TrackRelativeAddress[2] = sc.cdsc_reladdr.msf.second;
875 data->CurrentPosition.TrackRelativeAddress[3] = sc.cdsc_reladdr.msf.frame;
876
877 cdrom_cache[dev].CurrentPosition = data->CurrentPosition;
878 }
879 else /* not playing */
880 {
881 cdrom_cache[dev].CurrentPosition.Header = *hdr; /* Preserve header info */
882 data->CurrentPosition = cdrom_cache[dev].CurrentPosition;
883 }
884 RtlLeaveCriticalSection( &cache_section );
885 break;
886 case IOCTL_CDROM_MEDIA_CATALOG:
887 size = sizeof(SUB_Q_MEDIA_CATALOG_NUMBER);
888 data->MediaCatalog.FormatCode = IOCTL_CDROM_MEDIA_CATALOG;
889 {
890 struct cdrom_mcn mcn;
891 if ((io = ioctl(fd, CDROM_GET_MCN, &mcn)) == -1) goto end;
892
893 data->MediaCatalog.FormatCode = IOCTL_CDROM_MEDIA_CATALOG;
894 data->MediaCatalog.Mcval = 0; /* FIXME */
895 memcpy(data->MediaCatalog.MediaCatalog, mcn.medium_catalog_number, 14);
896 data->MediaCatalog.MediaCatalog[14] = 0;
897 }
898 break;
899 case IOCTL_CDROM_TRACK_ISRC:
900 size = sizeof(SUB_Q_CURRENT_POSITION);
901 FIXME("TrackIsrc: NIY on linux\n");
902 data->TrackIsrc.FormatCode = IOCTL_CDROM_TRACK_ISRC;
903 data->TrackIsrc.Tcval = 0;
904 io = 0;
905 break;
906 }
907
908 end:
909 ret = CDROM_GetStatusCode(io);
910 #elif defined(__FreeBSD__) || defined(__NetBSD__)
911 unsigned size;
912 SUB_Q_HEADER* hdr = (SUB_Q_HEADER*)data;
913 int io;
914 struct ioc_read_subchannel read_sc;
915 struct cd_sub_channel_info sc;
916
917 read_sc.address_format = CD_MSF_FORMAT;
918 read_sc.track = 0;
919 read_sc.data_len = sizeof(sc);
920 read_sc.data = &sc;
921 switch (fmt->Format)
922 {
923 case IOCTL_CDROM_CURRENT_POSITION:
924 read_sc.data_format = CD_CURRENT_POSITION;
925 break;
926 case IOCTL_CDROM_MEDIA_CATALOG:
927 read_sc.data_format = CD_MEDIA_CATALOG;
928 break;
929 case IOCTL_CDROM_TRACK_ISRC:
930 read_sc.data_format = CD_TRACK_INFO;
931 sc.what.track_info.track_number = data->TrackIsrc.Track;
932 break;
933 }
934 io = ioctl(fd, CDIOCREADSUBCHANNEL, &read_sc);
935 if (io == -1)
936 {
937 TRACE("opened or no_media (%s)!\n", strerror(errno));
938 CDROM_ClearCacheEntry(dev);
939 hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
940 goto end;
941 }
942
943 hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
944
945 switch (sc.header.audio_status) {
946 case CD_AS_AUDIO_INVALID:
947 CDROM_ClearCacheEntry(dev);
948 hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
949 break;
950 case CD_AS_NO_STATUS:
951 CDROM_ClearCacheEntry(dev);
952 hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
953 break;
954 case CD_AS_PLAY_IN_PROGRESS:
955 hdr->AudioStatus = AUDIO_STATUS_IN_PROGRESS;
956 break;
957 case CD_AS_PLAY_PAUSED:
958 hdr->AudioStatus = AUDIO_STATUS_PAUSED;
959 break;
960 case CD_AS_PLAY_COMPLETED:
961 hdr->AudioStatus = AUDIO_STATUS_PLAY_COMPLETE;
962 break;
963 case CD_AS_PLAY_ERROR:
964 hdr->AudioStatus = AUDIO_STATUS_PLAY_ERROR;
965 break;
966 default:
967 TRACE("status=%02X !\n", sc.header.audio_status);
968 }
969 switch (fmt->Format)
970 {
971 case IOCTL_CDROM_CURRENT_POSITION:
972 size = sizeof(SUB_Q_CURRENT_POSITION);
973 RtlEnterCriticalSection( &cache_section );
974 if (hdr->AudioStatus==AUDIO_STATUS_IN_PROGRESS) {
975 data->CurrentPosition.FormatCode = IOCTL_CDROM_CURRENT_POSITION;
976 data->CurrentPosition.Control = sc.what.position.control;
977 data->CurrentPosition.ADR = sc.what.position.addr_type;
978 data->CurrentPosition.TrackNumber = sc.what.position.track_number;
979 data->CurrentPosition.IndexNumber = sc.what.position.index_number;
980
981 data->CurrentPosition.AbsoluteAddress[0] = 0;
982 data->CurrentPosition.AbsoluteAddress[1] = sc.what.position.absaddr.msf.minute;
983 data->CurrentPosition.AbsoluteAddress[2] = sc.what.position.absaddr.msf.second;
984 data->CurrentPosition.AbsoluteAddress[3] = sc.what.position.absaddr.msf.frame;
985 data->CurrentPosition.TrackRelativeAddress[0] = 0;
986 data->CurrentPosition.TrackRelativeAddress[1] = sc.what.position.reladdr.msf.minute;
987 data->CurrentPosition.TrackRelativeAddress[2] = sc.what.position.reladdr.msf.second;
988 data->CurrentPosition.TrackRelativeAddress[3] = sc.what.position.reladdr.msf.frame;
989 cdrom_cache[dev].CurrentPosition = data->CurrentPosition;
990 }
991 else { /* not playing */
992 cdrom_cache[dev].CurrentPosition.Header = *hdr; /* Preserve header info */
993 data->CurrentPosition = cdrom_cache[dev].CurrentPosition;
994 }
995 RtlLeaveCriticalSection( &cache_section );
996 break;
997 case IOCTL_CDROM_MEDIA_CATALOG:
998 size = sizeof(SUB_Q_MEDIA_CATALOG_NUMBER);
999 data->MediaCatalog.FormatCode = IOCTL_CDROM_MEDIA_CATALOG;
1000 data->MediaCatalog.Mcval = sc.what.media_catalog.mc_valid;
1001 memcpy(data->MediaCatalog.MediaCatalog, sc.what.media_catalog.mc_number, 15);
1002 break;
1003 case IOCTL_CDROM_TRACK_ISRC:
1004 size = sizeof(SUB_Q_CURRENT_POSITION);
1005 data->TrackIsrc.FormatCode = IOCTL_CDROM_TRACK_ISRC;
1006 data->TrackIsrc.Tcval = sc.what.track_info.ti_valid;
1007 memcpy(data->TrackIsrc.TrackIsrc, sc.what.track_info.ti_number, 15);
1008 break;
1009 }
1010
1011 end:
1012 ret = CDROM_GetStatusCode(io);
1013 #endif
1014 return ret;
1015 }
1016
1017 /******************************************************************
1018 * CDROM_Verify
1019 * Implements: IOCTL_STORAGE_CHECK_VERIFY
1020 * IOCTL_CDROM_CHECK_VERIFY
1021 * IOCTL_DISK_CHECK_VERIFY
1022 *
1023 */
1024 static NTSTATUS CDROM_Verify(int dev, int fd)
1025 {
1026 #if defined(linux)
1027 int ret;
1028
1029 ret = ioctl(fd, CDROM_DRIVE_STATUS, NULL);
1030 if(ret == -1) {
1031 TRACE("ioctl CDROM_DRIVE_STATUS failed(%s)!\n", strerror(errno));
1032 return CDROM_GetStatusCode(ret);
1033 }
1034
1035 if(ret == CDS_DISC_OK)
1036 return STATUS_SUCCESS;
1037 else
1038 return STATUS_NO_MEDIA_IN_DEVICE;
1039 #endif
1040 FIXME("not implemented for non-linux\n");
1041 return STATUS_NOT_SUPPORTED;
1042 }
1043
1044 /******************************************************************
1045 * CDROM_PlayAudioMSF
1046 *
1047 *
1048 */
1049 static NTSTATUS CDROM_PlayAudioMSF(int fd, const CDROM_PLAY_AUDIO_MSF* audio_msf)
1050 {
1051 NTSTATUS ret = STATUS_NOT_SUPPORTED;
1052 #ifdef linux
1053 struct cdrom_msf msf;
1054 int io;
1055
1056 msf.cdmsf_min0 = audio_msf->StartingM;
1057 msf.cdmsf_sec0 = audio_msf->StartingS;
1058 msf.cdmsf_frame0 = audio_msf->StartingF;
1059 msf.cdmsf_min1 = audio_msf->EndingM;
1060 msf.cdmsf_sec1 = audio_msf->EndingS;
1061 msf.cdmsf_frame1 = audio_msf->EndingF;
1062
1063 io = ioctl(fd, CDROMSTART);
1064 if (io == -1)
1065 {
1066 WARN("motor doesn't start !\n");
1067 goto end;
1068 }
1069 io = ioctl(fd, CDROMPLAYMSF, &msf);
1070 if (io == -1)
1071 {
1072 WARN("device doesn't play !\n");
1073 goto end;
1074 }
1075 TRACE("msf = %d:%d:%d %d:%d:%d\n",
1076 msf.cdmsf_min0, msf.cdmsf_sec0, msf.cdmsf_frame0,
1077 msf.cdmsf_min1, msf.cdmsf_sec1, msf.cdmsf_frame1);
1078 end:
1079 ret = CDROM_GetStatusCode(io);
1080 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1081 struct ioc_play_msf msf;
1082 int io;
1083
1084 msf.start_m = audio_msf->StartingM;
1085 msf.start_s = audio_msf->StartingS;
1086 msf.start_f = audio_msf->StartingF;
1087 msf.end_m = audio_msf->EndingM;
1088 msf.end_s = audio_msf->EndingS;
1089 msf.end_f = audio_msf->EndingF;
1090
1091 io = ioctl(fd, CDIOCSTART, NULL);
1092 if (io == -1)
1093 {
1094 WARN("motor doesn't start !\n");
1095 goto end;
1096 }
1097 io = ioctl(fd, CDIOCPLAYMSF, &msf);
1098 if (io == -1)
1099 {
1100 WARN("device doesn't play !\n");
1101 goto end;
1102 }
1103 TRACE("msf = %d:%d:%d %d:%d:%d\n",
1104 msf.start_m, msf.start_s, msf.start_f,
1105 msf.end_m, msf.end_s, msf.end_f);
1106 end:
1107 ret = CDROM_GetStatusCode(io);
1108 #endif
1109 return ret;
1110 }
1111
1112 /******************************************************************
1113 * CDROM_SeekAudioMSF
1114 *
1115 *
1116 */
1117 static NTSTATUS CDROM_SeekAudioMSF(int dev, int fd, const CDROM_SEEK_AUDIO_MSF* audio_msf)
1118 {
1119 CDROM_TOC toc;
1120 int i, io, frame;
1121 SUB_Q_CURRENT_POSITION *cp;
1122 #if defined(linux)
1123 struct cdrom_msf0 msf;
1124 struct cdrom_subchnl sc;
1125 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1126 struct ioc_play_msf msf;
1127 struct ioc_read_subchannel read_sc;
1128 struct cd_sub_channel_info sc;
1129 int final_frame;
1130 #endif
1131
1132 /* Use the information on the TOC to compute the new current
1133 * position, which is shadowed on the cache. [Portable]. */
1134 frame = FRAME_OF_MSF(*audio_msf);
1135
1136 if ((io = CDROM_ReadTOC(dev, fd, &toc)) != 0) return io;
1137
1138 for(i=toc.FirstTrack;i<=toc.LastTrack+1;i++)
1139 if (FRAME_OF_TOC(toc,i)>frame) break;
1140 if (i <= toc.FirstTrack || i > toc.LastTrack+1)
1141 return STATUS_INVALID_PARAMETER;
1142 i--;
1143 RtlEnterCriticalSection( &cache_section );
1144 cp = &cdrom_cache[dev].CurrentPosition;
1145 cp->FormatCode = IOCTL_CDROM_CURRENT_POSITION;
1146 cp->Control = toc.TrackData[i-toc.FirstTrack].Control;
1147 cp->ADR = toc.TrackData[i-toc.FirstTrack].Adr;
1148 cp->TrackNumber = toc.TrackData[i-toc.FirstTrack].TrackNumber;
1149 cp->IndexNumber = 0; /* FIXME: where do they keep these? */
1150 cp->AbsoluteAddress[0] = 0;
1151 cp->AbsoluteAddress[1] = toc.TrackData[i-toc.FirstTrack].Address[1];
1152 cp->AbsoluteAddress[2] = toc.TrackData[i-toc.FirstTrack].Address[2];
1153 cp->AbsoluteAddress[3] = toc.TrackData[i-toc.FirstTrack].Address[3];
1154 frame -= FRAME_OF_TOC(toc,i);
1155 cp->TrackRelativeAddress[0] = 0;
1156 MSF_OF_FRAME(cp->TrackRelativeAddress[1], frame);
1157 RtlLeaveCriticalSection( &cache_section );
1158
1159 /* If playing, then issue a seek command, otherwise do nothing */
1160 #ifdef linux
1161 sc.cdsc_format = CDROM_MSF;
1162
1163 io = ioctl(fd, CDROMSUBCHNL, &sc);
1164 if (io == -1)
1165 {
1166 TRACE("opened or no_media (%s)!\n", strerror(errno));
1167 CDROM_ClearCacheEntry(dev);
1168 return CDROM_GetStatusCode(io);
1169 }
1170 if (sc.cdsc_audiostatus==CDROM_AUDIO_PLAY)
1171 {
1172 msf.minute = audio_msf->M;
1173 msf.second = audio_msf->S;
1174 msf.frame = audio_msf->F;
1175 return CDROM_GetStatusCode(ioctl(fd, CDROMSEEK, &msf));
1176 }
1177 return STATUS_SUCCESS;
1178 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1179 read_sc.address_format = CD_MSF_FORMAT;
1180 read_sc.track = 0;
1181 read_sc.data_len = sizeof(sc);
1182 read_sc.data = &sc;
1183 read_sc.data_format = CD_CURRENT_POSITION;
1184
1185 io = ioctl(fd, CDIOCREADSUBCHANNEL, &read_sc);
1186 if (io == -1)
1187 {
1188 TRACE("opened or no_media (%s)!\n", strerror(errno));
1189 CDROM_ClearCacheEntry(dev);
1190 return CDROM_GetStatusCode(io);
1191 }
1192 if (sc.header.audio_status==CD_AS_PLAY_IN_PROGRESS)
1193 {
1194
1195 msf.start_m = audio_msf->M;
1196 msf.start_s = audio_msf->S;
1197 msf.start_f = audio_msf->F;
1198 final_frame = FRAME_OF_TOC(toc,toc.LastTrack+1)-1;
1199 MSF_OF_FRAME(msf.end_m, final_frame);
1200
1201 return CDROM_GetStatusCode(ioctl(fd, CDIOCPLAYMSF, &msf));
1202 }
1203 return STATUS_SUCCESS;
1204 #else
1205 return STATUS_NOT_SUPPORTED;
1206 #endif
1207 }
1208
1209 /******************************************************************
1210 * CDROM_PauseAudio
1211 *
1212 *
1213 */
1214 static NTSTATUS CDROM_PauseAudio(int fd)
1215 {
1216 #if defined(linux)
1217 return CDROM_GetStatusCode(ioctl(fd, CDROMPAUSE));
1218 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1219 return CDROM_GetStatusCode(ioctl(fd, CDIOCPAUSE, NULL));
1220 #else
1221 return STATUS_NOT_SUPPORTED;
1222 #endif
1223 }
1224
1225 /******************************************************************
1226 * CDROM_ResumeAudio
1227 *
1228 *
1229 */
1230 static NTSTATUS CDROM_ResumeAudio(int fd)
1231 {
1232 #if defined(linux)
1233 return CDROM_GetStatusCode(ioctl(fd, CDROMRESUME));
1234 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1235 return CDROM_GetStatusCode(ioctl(fd, CDIOCRESUME, NULL));
1236 #else
1237 return STATUS_NOT_SUPPORTED;
1238 #endif
1239 }
1240
1241 /******************************************************************
1242 * CDROM_StopAudio
1243 *
1244 *
1245 */
1246 static NTSTATUS CDROM_StopAudio(int fd)
1247 {
1248 #if defined(linux)
1249 return CDROM_GetStatusCode(ioctl(fd, CDROMSTOP));
1250 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1251 return CDROM_GetStatusCode(ioctl(fd, CDIOCSTOP, NULL));
1252 #else
1253 return STATUS_NOT_SUPPORTED;
1254 #endif
1255 }
1256
1257 /******************************************************************
1258 * CDROM_GetVolume
1259 *
1260 *
1261 */
1262 static NTSTATUS CDROM_GetVolume(int fd, VOLUME_CONTROL* vc)
1263 {
1264 #if defined(linux)
1265 struct cdrom_volctrl volc;
1266 int io;
1267
1268 io = ioctl(fd, CDROMVOLREAD, &volc);
1269 if (io != -1)
1270 {
1271 vc->PortVolume[0] = volc.channel0;
1272 vc->PortVolume[1] = volc.channel1;
1273 vc->PortVolume[2] = volc.channel2;
1274 vc->PortVolume[3] = volc.channel3;
1275 }
1276 return CDROM_GetStatusCode(io);
1277 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1278 struct ioc_vol volc;
1279 int io;
1280
1281 io = ioctl(fd, CDIOCGETVOL, &volc);
1282 if (io != -1)
1283 {
1284 vc->PortVolume[0] = volc.vol[0];
1285 vc->PortVolume[1] = volc.vol[1];
1286 vc->PortVolume[2] = volc.vol[2];
1287 vc->PortVolume[3] = volc.vol[3];
1288 }
1289 return CDROM_GetStatusCode(io);
1290 #else
1291 return STATUS_NOT_SUPPORTED;
1292 #endif
1293 }
1294
1295 /******************************************************************
1296 * CDROM_SetVolume
1297 *
1298 *
1299 */
1300 static NTSTATUS CDROM_SetVolume(int fd, const VOLUME_CONTROL* vc)
1301 {
1302 #if defined(linux)
1303 struct cdrom_volctrl volc;
1304
1305 volc.channel0 = vc->PortVolume[0];
1306 volc.channel1 = vc->PortVolume[1];
1307 volc.channel2 = vc->PortVolume[2];
1308 volc.channel3 = vc->PortVolume[3];
1309
1310 return CDROM_GetStatusCode(ioctl(fd, CDROMVOLCTRL, &volc));
1311 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1312 struct ioc_vol volc;
1313
1314 volc.vol[0] = vc->PortVolume[0];
1315 volc.vol[1] = vc->PortVolume[1];
1316 volc.vol[2] = vc->PortVolume[2];
1317 volc.vol[3] = vc->PortVolume[3];
1318
1319 return CDROM_GetStatusCode(ioctl(fd, CDIOCSETVOL, &volc));
1320 #else
1321 return STATUS_NOT_SUPPORTED;
1322 #endif
1323 }
1324
1325 /******************************************************************
1326 * CDROM_RawRead
1327 *
1328 * Some features of this IOCTL are rather poorly documented and
1329 * not really intuitive either:
1330 *
1331 * 1. Although the DiskOffset parameter is meant to be a
1332 * byte offset into the disk, it is in fact the sector
1333 * number multiplied by 2048 regardless of the actual
1334 * sector size.
1335 *
1336 * 2. The least significant 11 bits of DiskOffset are ignored.
1337 *
1338 * 3. The TrackMode parameter has no effect on the sector
1339 * size. The entire raw sector (i.e. 2352 bytes of data)
1340 * is always returned. IMO the TrackMode is only used
1341 * to check the correct sector type.
1342 *
1343 */
1344 static NTSTATUS CDROM_RawRead(int fd, const RAW_READ_INFO* raw, void* buffer, DWORD len, DWORD* sz)
1345 {
1346 int ret = STATUS_NOT_SUPPORTED;
1347 int io = -1;
1348
1349 TRACE("RAW_READ_INFO: DiskOffset=%i,%i SectorCount=%i TrackMode=%i\n buffer=%p len=%i sz=%p\n",
1350 raw->DiskOffset.u.HighPart, raw->DiskOffset.u.LowPart, raw->SectorCount, raw->TrackMode, buffer, len, sz);
1351
1352 if (len < raw->SectorCount * 2352) return STATUS_BUFFER_TOO_SMALL;
1353
1354 #if defined(linux)
1355 if (raw->DiskOffset.u.HighPart & ~2047) {
1356 WARN("DiskOffset points to a sector >= 2**32\n");
1357 return ret;
1358 }
1359
1360 switch (raw->TrackMode)
1361 {
1362 case YellowMode2:
1363 case XAForm2:
1364 {
1365 DWORD lba = raw->DiskOffset.QuadPart >> 11;
1366 struct cdrom_msf* msf;
1367 PBYTE *bp; /* current buffer pointer */
1368 int i;
1369
1370 if ((lba + raw->SectorCount) >
1371 ((1 << 8*sizeof(msf->cdmsf_min0)) * CD_SECS * CD_FRAMES
1372 - CD_MSF_OFFSET)) {
1373 WARN("DiskOffset not accessible with MSF\n");
1374 return ret;
1375 }
1376
1377 /* Linux reads only one sector at a time.
1378 * ioctl CDROMREADRAW takes struct cdrom_msf as an argument
1379 * on the contrary to what header comments state.
1380 */
1381 lba += CD_MSF_OFFSET;
1382 for (i = 0, bp = buffer; i < raw->SectorCount;
1383 i++, lba++, bp += 2352)
1384 {
1385 msf = (struct cdrom_msf*)bp;
1386 msf->cdmsf_min0 = lba / CD_FRAMES / CD_SECS;
1387 msf->cdmsf_sec0 = lba / CD_FRAMES % CD_SECS;
1388 msf->cdmsf_frame0 = lba % CD_FRAMES;
1389 io = ioctl(fd, CDROMREADRAW, msf);
1390 if (io != 0)
1391 {
1392 *sz = 2352 * i;
1393 return CDROM_GetStatusCode(io);
1394 }
1395 }
1396 break;
1397 }
1398
1399 case CDDA:
1400 {
1401 struct cdrom_read_audio cdra;
1402
1403 cdra.addr.lba = raw->DiskOffset.QuadPart >> 11;
1404 TRACE("reading at %u\n", cdra.addr.lba);
1405 cdra.addr_format = CDROM_LBA;
1406 cdra.nframes = raw->SectorCount;
1407 cdra.buf = buffer;
1408 io = ioctl(fd, CDROMREADAUDIO, &cdra);
1409 break;
1410 }
1411
1412 default:
1413 FIXME("NIY: %d\n", raw->TrackMode);
1414 return STATUS_INVALID_PARAMETER;
1415 }
1416 #else
1417 switch (raw->TrackMode)
1418 {
1419 case YellowMode2:
1420 FIXME("YellowMode2: NIY\n");
1421 return ret;
1422 case XAForm2:
1423 FIXME("XAForm2: NIY\n");
1424 return ret;
1425 case CDDA:
1426 FIXME("CDDA: NIY\n");
1427 return ret;
1428 default:
1429 FIXME("NIY: %d\n", raw->TrackMode);
1430 return STATUS_INVALID_PARAMETER;
1431 }
1432 #endif
1433
1434 *sz = 2352 * raw->SectorCount;
1435 ret = CDROM_GetStatusCode(io);
1436 return ret;
1437 }
1438
1439 /******************************************************************
1440 * CDROM_ScsiPassThroughDirect
1441 * Implements IOCTL_SCSI_PASS_THROUGH_DIRECT
1442 *
1443 */
1444 static NTSTATUS CDROM_ScsiPassThroughDirect(int fd, PSCSI_PASS_THROUGH_DIRECT pPacket)
1445 {
1446 int ret = STATUS_NOT_SUPPORTED;
1447 #ifdef HAVE_SG_IO_HDR_T_INTERFACE_ID
1448 sg_io_hdr_t cmd;
1449 int io;
1450 #elif defined HAVE_SCSIREQ_T_CMD
1451 scsireq_t cmd;
1452 int io;
1453 #endif
1454
1455 if (pPacket->Length < sizeof(SCSI_PASS_THROUGH_DIRECT))
1456 return STATUS_BUFFER_TOO_SMALL;
1457
1458 if (pPacket->CdbLength > 16)
1459 return STATUS_INVALID_PARAMETER;
1460
1461 #ifdef SENSEBUFLEN
1462 if (pPacket->SenseInfoLength > SENSEBUFLEN)
1463 return STATUS_INVALID_PARAMETER;
1464 #elif defined HAVE_REQUEST_SENSE
1465 if (pPacket->SenseInfoLength > sizeof(struct request_sense))
1466 return STATUS_INVALID_PARAMETER;
1467 #endif
1468
1469 if (pPacket->DataTransferLength > 0 && !pPacket->DataBuffer)
1470 return STATUS_INVALID_PARAMETER;
1471
1472 #ifdef HAVE_SG_IO_HDR_T_INTERFACE_ID
1473 RtlZeroMemory(&cmd, sizeof(cmd));
1474
1475 cmd.interface_id = 'S';
1476 cmd.cmd_len = pPacket->CdbLength;
1477 cmd.mx_sb_len = pPacket->SenseInfoLength;
1478 cmd.dxfer_len = pPacket->DataTransferLength;
1479 cmd.dxferp = pPacket->DataBuffer;
1480 cmd.cmdp = pPacket->Cdb;
1481 cmd.sbp = (unsigned char*)pPacket + pPacket->SenseInfoOffset;
1482 cmd.timeout = pPacket->TimeOutValue*1000;
1483
1484 switch (pPacket->DataIn)
1485 {
1486 case SCSI_IOCTL_DATA_IN:
1487 cmd.dxfer_direction = SG_DXFER_FROM_DEV;
1488 break;
1489 case SCSI_IOCTL_DATA_OUT:
1490 cmd.dxfer_direction = SG_DXFER_TO_DEV;
1491 break;
1492 case SCSI_IOCTL_DATA_UNSPECIFIED:
1493 cmd.dxfer_direction = SG_DXFER_NONE;
1494 break;
1495 default:
1496 return STATUS_INVALID_PARAMETER;
1497 }
1498
1499 io = ioctl(fd, SG_IO, &cmd);
1500
1501 pPacket->ScsiStatus = cmd.status;
1502 pPacket->DataTransferLength = cmd.resid;
1503 pPacket->SenseInfoLength = cmd.sb_len_wr;
1504
1505 ret = CDROM_GetStatusCode(io);
1506
1507 #elif defined HAVE_SCSIREQ_T_CMD
1508
1509 memset(&cmd, 0, sizeof(cmd));
1510 memcpy(&(cmd.cmd), &(pPacket->Cdb), pPacket->CdbLength);
1511
1512 cmd.cmdlen = pPacket->CdbLength;
1513 cmd.databuf = pPacket->DataBuffer;
1514 cmd.datalen = pPacket->DataTransferLength;
1515 cmd.senselen = pPacket->SenseInfoLength;
1516 cmd.timeout = pPacket->TimeOutValue*1000; /* in milliseconds */
1517
1518 switch (pPacket->DataIn)
1519 {
1520 case SCSI_IOCTL_DATA_OUT:
1521 cmd.flags |= SCCMD_WRITE;
1522 break;
1523 case SCSI_IOCTL_DATA_IN:
1524 cmd.flags |= SCCMD_READ;
1525 break;
1526 case SCSI_IOCTL_DATA_UNSPECIFIED:
1527 cmd.flags = 0;
1528 break;
1529 default:
1530 return STATUS_INVALID_PARAMETER;
1531 }
1532
1533 io = ioctl(fd, SCIOCCOMMAND, &cmd);
1534
1535 switch (cmd.retsts)
1536 {
1537 case SCCMD_OK: break;
1538 case SCCMD_TIMEOUT: return STATUS_TIMEOUT;
1539 break;
1540 case SCCMD_BUSY: return STATUS_DEVICE_BUSY;
1541 break;
1542 case SCCMD_SENSE: break;
1543 case SCCMD_UNKNOWN: return STATUS_UNSUCCESSFUL;
1544 break;
1545 }
1546
1547 if (pPacket->SenseInfoLength != 0)
1548 {
1549 memcpy((char*)pPacket + pPacket->SenseInfoOffset,
1550 cmd.sense, pPacket->SenseInfoLength);
1551 }
1552
1553 pPacket->ScsiStatus = cmd.status;
1554
1555 ret = CDROM_GetStatusCode(io);
1556 #endif
1557 return ret;
1558 }
1559
1560 /******************************************************************
1561 * CDROM_ScsiPassThrough
1562 * Implements IOCTL_SCSI_PASS_THROUGH
1563 *
1564 */
1565 static NTSTATUS CDROM_ScsiPassThrough(int fd, PSCSI_PASS_THROUGH pPacket)
1566 {
1567 int ret = STATUS_NOT_SUPPORTED;
1568 #ifdef HAVE_SG_IO_HDR_T_INTERFACE_ID
1569 sg_io_hdr_t cmd;
1570 int io;
1571 #elif defined HAVE_SCSIREQ_T_CMD
1572 scsireq_t cmd;
1573 int io;
1574 #endif
1575
1576 if (pPacket->Length < sizeof(SCSI_PASS_THROUGH))
1577 return STATUS_BUFFER_TOO_SMALL;
1578
1579 if (pPacket->CdbLength > 16)
1580 return STATUS_INVALID_PARAMETER;
1581
1582 #ifdef SENSEBUFLEN
1583 if (pPacket->SenseInfoLength > SENSEBUFLEN)
1584 return STATUS_INVALID_PARAMETER;
1585 #elif defined HAVE_REQUEST_SENSE
1586 if (pPacket->SenseInfoLength > sizeof(struct request_sense))
1587 return STATUS_INVALID_PARAMETER;
1588 #endif
1589
1590 if (pPacket->DataTransferLength > 0 && pPacket->DataBufferOffset < sizeof(SCSI_PASS_THROUGH))
1591 return STATUS_INVALID_PARAMETER;
1592
1593 #ifdef HAVE_SG_IO_HDR_T_INTERFACE_ID
1594 RtlZeroMemory(&cmd, sizeof(cmd));
1595
1596 cmd.interface_id = 'S';
1597 cmd.dxfer_len = pPacket->DataTransferLength;
1598 cmd.dxferp = (char*)pPacket + pPacket->DataBufferOffset;
1599 cmd.cmd_len = pPacket->CdbLength;
1600 cmd.cmdp = pPacket->Cdb;
1601 cmd.mx_sb_len = pPacket->SenseInfoLength;
1602 cmd.timeout = pPacket->TimeOutValue*1000;
1603
1604 if(cmd.mx_sb_len > 0)
1605 cmd.sbp = (unsigned char*)pPacket + pPacket->SenseInfoOffset;
1606
1607 switch (pPacket->DataIn)
1608 {
1609 case SCSI_IOCTL_DATA_IN:
1610 cmd.dxfer_direction = SG_DXFER_FROM_DEV;
1611 break;
1612 case SCSI_IOCTL_DATA_OUT:
1613 cmd.dxfer_direction = SG_DXFER_TO_DEV;
1614 break;
1615 case SCSI_IOCTL_DATA_UNSPECIFIED:
1616 cmd.dxfer_direction = SG_DXFER_NONE;
1617 break;
1618 default:
1619 return STATUS_INVALID_PARAMETER;
1620 }
1621
1622 io = ioctl(fd, SG_IO, &cmd);
1623
1624 pPacket->ScsiStatus = cmd.status;
1625 pPacket->DataTransferLength = cmd.resid;
1626 pPacket->SenseInfoLength = cmd.sb_len_wr;
1627
1628 ret = CDROM_GetStatusCode(io);
1629
1630 #elif defined HAVE_SCSIREQ_T_CMD
1631
1632 memset(&cmd, 0, sizeof(cmd));
1633 memcpy(&(cmd.cmd), &(pPacket->Cdb), pPacket->CdbLength);
1634
1635 if ( pPacket->DataBufferOffset > 0x1000 )
1636 {
1637 cmd.databuf = (void*)pPacket->DataBufferOffset;
1638 }
1639 else
1640 {
1641 cmd.databuf = (char*)pPacket + pPacket->DataBufferOffset;
1642 }
1643
1644 cmd.cmdlen = pPacket->CdbLength;
1645 cmd.datalen = pPacket->DataTransferLength;
1646 cmd.senselen = pPacket->SenseInfoLength;
1647 cmd.timeout = pPacket->TimeOutValue*1000; /* in milliseconds */
1648
1649 switch (pPacket->DataIn)
1650 {
1651 case SCSI_IOCTL_DATA_OUT:
1652 cmd.flags |= SCCMD_WRITE;
1653 break;
1654 case SCSI_IOCTL_DATA_IN:
1655 cmd.flags |= SCCMD_READ;
1656 break;
1657 case SCSI_IOCTL_DATA_UNSPECIFIED:
1658 cmd.flags = 0;
1659 break;
1660 default:
1661 return STATUS_INVALID_PARAMETER;
1662 }
1663
1664 io = ioctl(fd, SCIOCCOMMAND, &cmd);
1665
1666 switch (cmd.retsts)
1667 {
1668 case SCCMD_OK: break;
1669 case SCCMD_TIMEOUT: return STATUS_TIMEOUT;
1670 break;
1671 case SCCMD_BUSY: return STATUS_DEVICE_BUSY;
1672 break;
1673 case SCCMD_SENSE: break;
1674 case SCCMD_UNKNOWN: return STATUS_UNSUCCESSFUL;
1675 break;
1676 }
1677
1678 if (pPacket->SenseInfoLength != 0)
1679 {
1680 memcpy((char*)pPacket + pPacket->SenseInfoOffset,
1681 cmd.sense, pPacket->SenseInfoLength);
1682 }
1683
1684 pPacket->ScsiStatus = cmd.status;
1685
1686 ret = CDROM_GetStatusCode(io);
1687 #endif
1688 return ret;
1689 }
1690
1691 /******************************************************************
1692 * CDROM_ScsiGetCaps
1693 *
1694 *
1695 */
1696 static NTSTATUS CDROM_ScsiGetCaps(PIO_SCSI_CAPABILITIES caps)
1697 {
1698 NTSTATUS ret = STATUS_NOT_IMPLEMENTED;
1699
1700 caps->Length = sizeof(*caps);
1701 #ifdef SG_SCATTER_SZ
1702 caps->MaximumTransferLength = SG_SCATTER_SZ; /* FIXME */
1703 caps->MaximumPhysicalPages = SG_SCATTER_SZ / getpagesize();
1704 caps->SupportedAsynchronousEvents = TRUE;
1705 caps->AlignmentMask = getpagesize();
1706 caps->TaggedQueuing = FALSE; /* we could check that it works and answer TRUE */
1707 caps->AdapterScansDown = FALSE; /* FIXME ? */
1708 caps->AdapterUsesPio = FALSE; /* FIXME ? */
1709 ret = STATUS_SUCCESS;
1710 #else
1711 FIXME("Unimplemented\n");
1712 #endif
1713 return ret;
1714 }
1715
1716 /******************************************************************
1717 * CDROM_GetAddress
1718 *
1719 * implements IOCTL_SCSI_GET_ADDRESS
1720 */
1721 static NTSTATUS CDROM_GetAddress(int fd, SCSI_ADDRESS* address)
1722 {
1723 UCHAR portnum, busid, targetid, lun;
1724
1725 address->Length = sizeof(SCSI_ADDRESS);
1726 if ( ! CDROM_GetInterfaceInfo(fd, &portnum, &busid, &targetid, &lun))
1727 return STATUS_NOT_SUPPORTED;
1728
1729 address->PortNumber = portnum; /* primary=0 secondary=1 for ide */
1730 address->PathId = busid; /* always 0 for ide */
1731 address->TargetId = targetid; /* master=0 slave=1 for ide */
1732 address->Lun = lun;
1733 return STATUS_SUCCESS;
1734 }
1735
1736 /******************************************************************
1737 * DVD_StartSession
1738 *
1739 *
1740 */
1741 static NTSTATUS DVD_StartSession(int fd, PDVD_SESSION_ID sid_in, PDVD_SESSION_ID sid_out)
1742 {
1743 #if defined(linux)
1744 NTSTATUS ret = STATUS_NOT_SUPPORTED;
1745 dvd_authinfo auth_info;
1746
1747 memset( &auth_info, 0, sizeof( auth_info ) );
1748 auth_info.type = DVD_LU_SEND_AGID;
1749 if (sid_in) auth_info.lsa.agid = *(int*)sid_in; /* ?*/
1750
1751 TRACE("fd 0x%08x\n",fd);
1752 ret =CDROM_GetStatusCode(ioctl(fd, DVD_AUTH, &auth_info));
1753 *sid_out = auth_info.lsa.agid;
1754 return ret;
1755 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1756 return STATUS_NOT_SUPPORTED;
1757 #else
1758 return STATUS_NOT_SUPPORTED;
1759 #endif
1760 }
1761
1762 /******************************************************************
1763 * DVD_EndSession
1764 *
1765 *
1766 */
1767 static NTSTATUS DVD_EndSession(int fd, PDVD_SESSION_ID sid)
1768 {
1769 #if defined(linux)
1770 dvd_authinfo auth_info;
1771
1772 memset( &auth_info, 0, sizeof( auth_info ) );
1773 auth_info.type = DVD_INVALIDATE_AGID;
1774 auth_info.lsa.agid = *(int*)sid;
1775
1776 TRACE("\n");
1777 return CDROM_GetStatusCode(ioctl(fd, DVD_AUTH, &auth_info));
1778 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1779 return STATUS_NOT_SUPPORTED;
1780 #else
1781 return STATUS_NOT_SUPPORTED;
1782 #endif
1783 }
1784
1785 /******************************************************************
1786 * DVD_SendKey
1787 *
1788 *
1789 */
1790 static NTSTATUS DVD_SendKey(int fd, PDVD_COPY_PROTECT_KEY key)
1791 {
1792 #if defined(linux)
1793 NTSTATUS ret = STATUS_NOT_SUPPORTED;
1794 dvd_authinfo auth_info;
1795
1796 memset( &auth_info, 0, sizeof( auth_info ) );
1797 switch (key->KeyType)
1798 {
1799 case DvdChallengeKey:
1800 auth_info.type = DVD_HOST_SEND_CHALLENGE;
1801 auth_info.hsc.agid = (int)key->SessionId;
1802 TRACE("DvdChallengeKey ioc 0x%x\n", DVD_AUTH );
1803 memcpy( auth_info.hsc.chal, key->KeyData, DVD_CHALLENGE_SIZE );
1804 ret = CDROM_GetStatusCode(ioctl( fd, DVD_AUTH, &auth_info ));
1805 break;
1806 case DvdBusKey2:
1807 auth_info.type = DVD_HOST_SEND_KEY2;
1808 auth_info.hsk.agid = (int)key->SessionId;
1809
1810 memcpy( auth_info.hsk.key, key->KeyData, DVD_KEY_SIZE );
1811
1812 TRACE("DvdBusKey2\n");
1813 ret = CDROM_GetStatusCode(ioctl( fd, DVD_AUTH, &auth_info ));
1814 break;
1815
1816 default:
1817 FIXME("Unknown Keytype 0x%x\n",key->KeyType);
1818 }
1819 return ret;
1820 #else
1821 FIXME("unsupported on this platform\n");
1822 return STATUS_NOT_SUPPORTED;
1823 #endif
1824 }
1825
1826 /******************************************************************
1827 * DVD_ReadKey
1828 *
1829 *
1830 */
1831 static NTSTATUS DVD_ReadKey(int fd, PDVD_COPY_PROTECT_KEY key)
1832 {
1833 #if defined(linux)
1834 NTSTATUS ret = STATUS_NOT_SUPPORTED;
1835 dvd_struct dvd;
1836 dvd_authinfo auth_info;
1837
1838 memset( &dvd, 0, sizeof( dvd_struct ) );
1839 memset( &auth_info, 0, sizeof( auth_info ) );
1840 switch (key->KeyType)
1841 {
1842 case DvdDiskKey:
1843
1844 dvd.type = DVD_STRUCT_DISCKEY;
1845 dvd.disckey.agid = (int)key->SessionId;
1846 memset( dvd.disckey.value, 0, DVD_DISCKEY_SIZE );
1847
1848 TRACE("DvdDiskKey\n");
1849 ret = CDROM_GetStatusCode(ioctl( fd, DVD_READ_STRUCT, &dvd ));
1850 if (ret == STATUS_SUCCESS)
1851 memcpy(key->KeyData,dvd.disckey.value,DVD_DISCKEY_SIZE);
1852 break;
1853 case DvdTitleKey:
1854 auth_info.type = DVD_LU_SEND_TITLE_KEY;
1855 auth_info.lstk.agid = (int)key->SessionId;
1856 auth_info.lstk.lba = (int)(key->Parameters.TitleOffset.QuadPart>>11);
1857 TRACE("DvdTitleKey session %d Quadpart 0x%08lx offset 0x%08x\n",
1858 (int)key->SessionId, (long)key->Parameters.TitleOffset.QuadPart,
1859 auth_info.lstk.lba);
1860 ret = CDROM_GetStatusCode(ioctl( fd, DVD_AUTH, &auth_info ));
1861 if (ret == STATUS_SUCCESS)
1862 memcpy(key->KeyData, auth_info.lstk.title_key, DVD_KEY_SIZE );
1863 break;
1864 case DvdChallengeKey:
1865
1866 auth_info.type = DVD_LU_SEND_CHALLENGE;
1867 auth_info.lsc.agid = (int)key->SessionId;
1868
1869 TRACE("DvdChallengeKey\n");
1870 ret = CDROM_GetStatusCode(ioctl( fd, DVD_AUTH, &auth_info ));
1871 if (ret == STATUS_SUCCESS)
1872 memcpy( key->KeyData, auth_info.lsc.chal, DVD_CHALLENGE_SIZE );
1873 break;
1874 case DvdAsf:
1875 auth_info.type = DVD_LU_SEND_ASF;
1876 TRACE("DvdAsf\n");
1877 auth_info.lsasf.asf=((PDVD_ASF)key->KeyData)->SuccessFlag;
1878 ret = CDROM_GetStatusCode(ioctl( fd, DVD_AUTH, &auth_info ));
1879 ((PDVD_ASF)key->KeyData)->SuccessFlag = auth_info.lsasf.asf;
1880 break;
1881 case DvdBusKey1:
1882 auth_info.type = DVD_LU_SEND_KEY1;
1883 auth_info.lsk.agid = (int)key->SessionId;
1884
1885 TRACE("DvdBusKey1\n");
1886 ret = CDROM_GetStatusCode(ioctl( fd, DVD_AUTH, &auth_info ));
1887
1888 if (ret == STATUS_SUCCESS)
1889 memcpy( key->KeyData, auth_info.lsk.key, DVD_KEY_SIZE );
1890 break;
1891 case DvdGetRpcKey:
1892 auth_info.type = DVD_LU_SEND_RPC_STATE;
1893
1894 TRACE("DvdGetRpcKey\n");
1895 ret = CDROM_GetStatusCode(ioctl( fd, DVD_AUTH, &auth_info ));
1896
1897 if (ret == STATUS_SUCCESS)
1898 {
1899 ((PDVD_RPC_KEY)key->KeyData)->TypeCode = auth_info.lrpcs.type;
1900 ((PDVD_RPC_KEY)key->KeyData)->RegionMask = auth_info.lrpcs.region_mask;
1901 ((PDVD_RPC_KEY)key->KeyData)->RpcScheme = auth_info.lrpcs.rpc_scheme;
1902 }
1903 break;
1904 default:
1905 FIXME("Unknown keytype 0x%x\n",key->KeyType);
1906 }
1907 return ret;
1908 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1909 TRACE("bsd\n");
1910 return STATUS_NOT_SUPPORTED;
1911 #else
1912 TRACE("outside\n");
1913 return STATUS_NOT_SUPPORTED;
1914 #endif
1915 }
1916
1917 /******************************************************************
1918 * DVD_GetRegion
1919 *
1920 *
1921 */
1922 static NTSTATUS DVD_GetRegion(int dev, PDVD_REGION region)
1923 {
1924 FIXME("\n");
1925 return STATUS_SUCCESS;
1926
1927 }
1928
1929 /******************************************************************
1930 * DVD_GetRegion
1931 *
1932 *
1933 */
1934 static NTSTATUS DVD_ReadStructure(int dev, PDVD_READ_STRUCTURE structure, PDVD_LAYER_DESCRIPTOR layer)
1935 {
1936 #ifdef DVD_READ_STRUCT
1937 dvd_struct s;
1938
1939 if (structure->BlockByteOffset.u.HighPart || structure->BlockByteOffset.u.LowPart)
1940 FIXME(": BlockByteOffset is not handled\n");
1941
1942 switch (structure->Format)
1943 {
1944 case DvdPhysicalDescriptor:
1945 s.type = DVD_STRUCT_PHYSICAL;
1946 s.physical.layer_num = structure->LayerNumber;
1947 break;
1948
1949 case DvdCopyrightDescriptor:
1950 s.type = DVD_STRUCT_COPYRIGHT;
1951 s.copyright.layer_num = structure->LayerNumber;
1952 break;
1953
1954 case DvdDiskKeyDescriptor:
1955 s.type = DVD_STRUCT_DISCKEY;
1956 s.disckey.agid = structure->SessionId;
1957 break;
1958
1959 case DvdBCADescriptor:
1960 s.type = DVD_STRUCT_BCA;
1961 break;
1962
1963 case DvdManufacturerDescriptor:
1964 s.type = DVD_STRUCT_MANUFACT;
1965 s.manufact.layer_num = structure->LayerNumber;
1966 break;
1967
1968 case DvdMaxDescriptor: /* This is not a real request, no matter what MSDN says! */
1969 default:
1970 return STATUS_INVALID_PARAMETER;
1971 }
1972
1973 if (ioctl(dev, DVD_READ_STRUCT, &s) < 0)
1974 return STATUS_INVALID_PARAMETER;
1975
1976 switch (structure->Format)
1977 {
1978 case DvdPhysicalDescriptor:
1979 {
1980 internal_dvd_layer_descriptor *p = (internal_dvd_layer_descriptor *) layer;
1981 struct dvd_layer *l = &s.physical.layer[s.physical.layer_num];
1982
1983 p->MagicHeader[0] = 2;
1984 p->MagicHeader[1] = 8;
1985 p->MagicHeader[2] = 0;
1986 p->MagicHeader[3] = 0;
1987 p->BookVersion = l->book_version;
1988 p->BookType = l->book_type;
1989 p->MinimumRate = l->min_rate;
1990 p->DiskSize = l->disc_size;
1991 p->LayerType = l->layer_type;
1992 p->TrackPath = l->track_path;
1993 p->NumberOfLayers = l->nlayers;
1994 p->Reserved1 = 0;
1995 p->TrackDensity = l->track_density;
1996 p->LinearDensity = l->linear_density;
1997 p->StartingDataSector = l->start_sector;
1998 p->EndDataSector = l->end_sector;
1999 p->EndLayerZeroSector = l->end_sector_l0;
2000 p->Reserved5 = 0;
2001 p->BCAFlag = l->bca;
2002 p->Reserved6 = 0;
2003 }
2004 break;
2005
2006 case DvdCopyrightDescriptor:
2007 {
2008 PDVD_COPYRIGHT_DESCRIPTOR p = (PDVD_COPYRIGHT_DESCRIPTOR) layer;
2009
2010 p->CopyrightProtectionType = s.copyright.cpst;
2011 p->RegionManagementInformation = s.copyright.rmi;
2012 p->Reserved = 0;
2013 }
2014 break;
2015
2016 case DvdDiskKeyDescriptor:
2017 {
2018 PDVD_DISK_KEY_DESCRIPTOR p = (PDVD_DISK_KEY_DESCRIPTOR) layer;
2019
2020 memcpy(p->DiskKeyData, s.disckey.value, 2048);
2021 }
2022 break;
2023
2024 case DvdBCADescriptor:
2025 {
2026 PDVD_BCA_DESCRIPTOR p = (PDVD_BCA_DESCRIPTOR) layer;
2027
2028 memcpy(p->BCAInformation, s.bca.value, s.bca.len);
2029 }
2030 break;
2031
2032 case DvdManufacturerDescriptor:
2033 {
2034 PDVD_MANUFACTURER_DESCRIPTOR p = (PDVD_MANUFACTURER_DESCRIPTOR) layer;
2035
2036 memcpy(p->ManufacturingInformation, s.manufact.value, 2048);
2037 }
2038 break;
2039
2040 case DvdMaxDescriptor: /* Suppress warning */
2041 break;
2042 }
2043 #else
2044 FIXME("\n");
2045 #endif
2046 return STATUS_SUCCESS;
2047
2048 }
2049
2050 /******************************************************************
2051 * GetInquiryData
2052 * Implements the IOCTL_GET_INQUIRY_DATA ioctl.
2053 * Returns Inquiry data for all devices on the specified scsi bus
2054 * Returns STATUS_BUFFER_TOO_SMALL if the output buffer is too small,
2055 * STATUS_INVALID_DEVICE_REQUEST if the given handle isn't to a SCSI device,
2056 * or STATUS_NOT_SUPPORTED if the OS driver is too old
2057 */
2058 static NTSTATUS GetInquiryData(int fd, PSCSI_ADAPTER_BUS_INFO BufferOut, DWORD OutBufferSize)
2059 {
2060 #ifdef HAVE_SG_IO_HDR_T_INTERFACE_ID
2061 PSCSI_INQUIRY_DATA pInquiryData = NULL;
2062 UCHAR sense_buffer[32];
2063 int iochk, version;
2064 sg_io_hdr_t iocmd;
2065 UCHAR inquiry[INQ_CMD_LEN] = {INQUIRY, 0, 0, 0, INQ_REPLY_LEN, 0};
2066
2067 /* Check we have a SCSI device and a supported driver */
2068 if(ioctl(fd, SG_GET_VERSION_NUM, &version) != 0)
2069 {
2070 WARN("IOCTL_SCSI_GET_INQUIRY_DATA sg driver is not loaded\n");
2071 return STATUS_INVALID_DEVICE_REQUEST;
2072 }
2073 if(version < 30000 )
2074 return STATUS_NOT_SUPPORTED;
2075
2076 /* FIXME: Enumerate devices on the bus */
2077 BufferOut->NumberOfBuses = 1;
2078 BufferOut->BusData[0].NumberOfLogicalUnits = 1;
2079 BufferOut->BusData[0].InquiryDataOffset = sizeof(SCSI_ADAPTER_BUS_INFO);
2080
2081 pInquiryData = (PSCSI_INQUIRY_DATA)(BufferOut + 1);
2082
2083 RtlZeroMemory(&iocmd, sizeof(iocmd));
2084 iocmd.interface_id = 'S';
2085 iocmd.cmd_len = sizeof(inquiry);
2086 iocmd.mx_sb_len = sizeof(sense_buffer);
2087 iocmd.dxfer_direction = SG_DXFER_FROM_DEV;
2088 iocmd.dxfer_len = INQ_REPLY_LEN;
2089 iocmd.dxferp = pInquiryData->InquiryData;
2090 iocmd.cmdp = inquiry;
2091 iocmd.sbp = sense_buffer;
2092 iocmd.timeout = 1000;
2093
2094 iochk = ioctl(fd, SG_IO, &iocmd);
2095 if(iochk != 0)
2096 WARN("ioctl SG_IO returned %d, error (%s)\n", iochk, strerror(errno));
2097
2098 CDROM_GetInterfaceInfo(fd, &BufferOut->BusData[0].InitiatorBusId, &pInquiryData->PathId, &pInquiryData->TargetId, &pInquiryData->Lun);
2099 pInquiryData->DeviceClaimed = TRUE;
2100 pInquiryData->InquiryDataLength = INQ_REPLY_LEN;
2101 pInquiryData->NextInquiryDataOffset = 0;
2102 return STATUS_SUCCESS;
2103 #else
2104 FIXME("not implemented for nonlinux\n");
2105 return STATUS_NOT_SUPPORTED;
2106 #endif
2107 }
2108
2109 /******************************************************************
2110 * CDROM_DeviceIoControl
2111 *
2112 *
2113 */
2114 NTSTATUS CDROM_DeviceIoControl(HANDLE hDevice,
2115 HANDLE hEvent, PIO_APC_ROUTINE UserApcRoutine,
2116 PVOID UserApcContext,
2117 PIO_STATUS_BLOCK piosb,
2118 ULONG dwIoControlCode,
2119 LPVOID lpInBuffer, DWORD nInBufferSize,
2120 LPVOID lpOutBuffer, DWORD nOutBufferSize)
2121 {
2122 DWORD sz = 0;
2123 NTSTATUS status = STATUS_SUCCESS;
2124 int fd, needs_close, dev;
2125
2126 TRACE("%p %s %p %d %p %d %p\n",
2127 hDevice, iocodex(dwIoControlCode), lpInBuffer, nInBufferSize,
2128 lpOutBuffer, nOutBufferSize, piosb);
2129
2130 piosb->Information = 0;
2131
2132 if ((status = server_get_unix_fd( hDevice, 0, &fd, &needs_close, NULL, NULL ))) goto error;
2133 if ((status = CDROM_Open(fd, &dev)))
2134 {
2135 if (needs_close) close( fd );
2136 goto error;
2137 }
2138
2139 switch (dwIoControlCode)
2140 {
2141 case IOCTL_STORAGE_CHECK_VERIFY:
2142 case IOCTL_CDROM_CHECK_VERIFY:
2143 case IOCTL_DISK_CHECK_VERIFY:
2144 sz = 0;
2145 CDROM_ClearCacheEntry(dev);
2146 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
2147 status = STATUS_INVALID_PARAMETER;
2148 else status = CDROM_Verify(dev, fd);
2149 break;
2150
2151 /* EPP case IOCTL_STORAGE_CHECK_VERIFY2: */
2152
2153 /* EPP case IOCTL_STORAGE_FIND_NEW_DEVICES: */
2154 /* EPP case IOCTL_CDROM_FIND_NEW_DEVICES: */
2155
2156 case IOCTL_STORAGE_LOAD_MEDIA:
2157 case IOCTL_CDROM_LOAD_MEDIA:
2158 sz = 0;
2159 CDROM_ClearCacheEntry(dev);
2160 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
2161 status = STATUS_INVALID_PARAMETER;
2162 else status = CDROM_SetTray(fd, FALSE);
2163 break;
2164 case IOCTL_STORAGE_EJECT_MEDIA:
2165 sz = 0;
2166 CDROM_ClearCacheEntry(dev);
2167 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
2168 status = STATUS_INVALID_PARAMETER;
2169 else
2170 {
2171 #ifdef __APPLE__
2172 int parent_fd = open_parent_device( fd );
2173 if (parent_fd != -1)
2174 {
2175 /* This is ugly as hell, but Mac OS is unable to eject from the device fd,
2176 * it wants an fd for the whole device, and it also requires the device fd
2177 * to be closed first, so we have to close the handle that the caller gave us */
2178 NtClose( hDevice );
2179 if (needs_close) close( fd );
2180 fd = parent_fd;
2181 needs_close = 1;
2182 }
2183 #endif
2184 status = CDROM_SetTray(fd, TRUE);
2185 }
2186 break;
2187
2188 case IOCTL_CDROM_MEDIA_REMOVAL:
2189 case IOCTL_DISK_MEDIA_REMOVAL:
2190 case IOCTL_STORAGE_MEDIA_REMOVAL:
2191 case IOCTL_STORAGE_EJECTION_CONTROL:
2192 /* FIXME the last ioctl:s is not the same as the two others...
2193 * lockcount/owner should be handled */
2194 sz = 0;
2195 CDROM_ClearCacheEntry(dev);
2196 if (lpOutBuffer != NULL || nOutBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2197 else if (nInBufferSize < sizeof(PREVENT_MEDIA_REMOVAL)) status = STATUS_BUFFER_TOO_SMALL;
2198 else status = CDROM_ControlEjection(fd, (const PREVENT_MEDIA_REMOVAL*)lpInBuffer);
2199 break;
2200
2201 /* EPP case IOCTL_STORAGE_GET_MEDIA_TYPES: */
2202
2203 case IOCTL_STORAGE_GET_DEVICE_NUMBER:
2204 sz = sizeof(STORAGE_DEVICE_NUMBER);
2205 if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2206 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2207 else status = CDROM_GetDeviceNumber(dev, (STORAGE_DEVICE_NUMBER*)lpOutBuffer);
2208 break;
2209
2210 case IOCTL_STORAGE_RESET_DEVICE:
2211 sz = 0;
2212 CDROM_ClearCacheEntry(dev);
2213 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
2214 status = STATUS_INVALID_PARAMETER;
2215 else status = CDROM_ResetAudio(fd);
2216 break;
2217
2218 case IOCTL_CDROM_GET_CONTROL:
2219 sz = sizeof(CDROM_AUDIO_CONTROL);
2220 if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2221 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2222 else status = CDROM_GetControl(dev, (CDROM_AUDIO_CONTROL*)lpOutBuffer);
2223 break;
2224
2225 case IOCTL_CDROM_GET_DRIVE_GEOMETRY:
2226 sz = sizeof(DISK_GEOMETRY);
2227 if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2228 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2229 else status = CDROM_GetDriveGeometry(dev, fd, (DISK_GEOMETRY*)lpOutBuffer);
2230 break;
2231
2232 case IOCTL_CDROM_DISK_TYPE:
2233 sz = sizeof(CDROM_DISK_DATA);
2234 /* CDROM_ClearCacheEntry(dev); */
2235 if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2236 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2237 else status = CDROM_GetDiskData(dev, fd, (CDROM_DISK_DATA*)lpOutBuffer);
2238 break;
2239
2240 /* EPP case IOCTL_CDROM_GET_LAST_SESSION: */
2241
2242 case IOCTL_CDROM_READ_Q_CHANNEL:
2243 sz = sizeof(SUB_Q_CHANNEL_DATA);
2244 if (lpInBuffer == NULL || nInBufferSize < sizeof(CDROM_SUB_Q_DATA_FORMAT))
2245 status = STATUS_INVALID_PARAMETER;
2246 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2247 else status = CDROM_ReadQChannel(dev, fd, (const CDROM_SUB_Q_DATA_FORMAT*)lpInBuffer,
2248 (SUB_Q_CHANNEL_DATA*)lpOutBuffer);
2249 break;
2250
2251 case IOCTL_CDROM_READ_TOC:
2252 sz = sizeof(CDROM_TOC);
2253 if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2254 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2255 else status = CDROM_ReadTOC(dev, fd, (CDROM_TOC*)lpOutBuffer);
2256 break;
2257
2258 /* EPP case IOCTL_CDROM_READ_TOC_EX: */
2259
2260 case IOCTL_CDROM_PAUSE_AUDIO:
2261 sz = 0;
2262 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
2263 status = STATUS_INVALID_PARAMETER;
2264 else status = CDROM_PauseAudio(fd);
2265 break;
2266 case IOCTL_CDROM_PLAY_AUDIO_MSF:
2267 sz = 0;
2268 if (lpOutBuffer != NULL || nOutBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2269 else if (nInBufferSize < sizeof(CDROM_PLAY_AUDIO_MSF)) status = STATUS_BUFFER_TOO_SMALL;
2270 else status = CDROM_PlayAudioMSF(fd, (const CDROM_PLAY_AUDIO_MSF*)lpInBuffer);
2271 break;
2272 case IOCTL_CDROM_RESUME_AUDIO:
2273 sz = 0;
2274 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
2275 status = STATUS_INVALID_PARAMETER;
2276 else status = CDROM_ResumeAudio(fd);
2277 break;
2278 case IOCTL_CDROM_SEEK_AUDIO_MSF:
2279 sz = 0;
2280 if (lpOutBuffer != NULL || nOutBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2281 else if (nInBufferSize < sizeof(CDROM_SEEK_AUDIO_MSF)) status = STATUS_BUFFER_TOO_SMALL;
2282 else status = CDROM_SeekAudioMSF(dev, fd, (const CDROM_SEEK_AUDIO_MSF*)lpInBuffer);
2283 break;
2284 case IOCTL_CDROM_STOP_AUDIO:
2285 sz = 0;
2286 CDROM_ClearCacheEntry(dev); /* Maybe intention is to change media */
2287 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
2288 status = STATUS_INVALID_PARAMETER;
2289 else status = CDROM_StopAudio(fd);
2290 break;
2291 case IOCTL_CDROM_GET_VOLUME:
2292 sz = sizeof(VOLUME_CONTROL);
2293 if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2294 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2295 else status = CDROM_GetVolume(fd, (VOLUME_CONTROL*)lpOutBuffer);
2296 break;
2297 case IOCTL_CDROM_SET_VOLUME:
2298 sz = 0;
2299 CDROM_ClearCacheEntry(dev);
2300 if (lpInBuffer == NULL || nInBufferSize < sizeof(VOLUME_CONTROL) || lpOutBuffer != NULL)
2301 status = STATUS_INVALID_PARAMETER;
2302 else status = CDROM_SetVolume(fd, (const VOLUME_CONTROL*)lpInBuffer);
2303 break;
2304 case IOCTL_CDROM_RAW_READ:
2305 sz = 0;
2306 if (nInBufferSize < sizeof(RAW_READ_INFO)) status = STATUS_INVALID_PARAMETER;
2307 else if (lpOutBuffer == NULL) status = STATUS_BUFFER_TOO_SMALL;
2308 else status = CDROM_RawRead(fd, (const RAW_READ_INFO*)lpInBuffer,
2309 lpOutBuffer, nOutBufferSize, &sz);
2310 break;
2311 case IOCTL_SCSI_GET_ADDRESS:
2312 sz = sizeof(SCSI_ADDRESS);
2313 if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2314 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2315 else status = CDROM_GetAddress(fd, (SCSI_ADDRESS*)lpOutBuffer);
2316 break;
2317 case IOCTL_SCSI_PASS_THROUGH_DIRECT:
2318 sz = sizeof(SCSI_PASS_THROUGH_DIRECT);
2319 if (lpOutBuffer == NULL) status = STATUS_INVALID_PARAMETER;
2320 else if (nOutBufferSize < sizeof(SCSI_PASS_THROUGH_DIRECT)) status = STATUS_BUFFER_TOO_SMALL;
2321 else status = CDROM_ScsiPassThroughDirect(fd, (PSCSI_PASS_THROUGH_DIRECT)lpOutBuffer);
2322 break;
2323 case IOCTL_SCSI_PASS_THROUGH:
2324 sz = sizeof(SCSI_PASS_THROUGH);
2325 if (lpOutBuffer == NULL) status = STATUS_INVALID_PARAMETER;
2326 else if (nOutBufferSize < sizeof(SCSI_PASS_THROUGH)) status = STATUS_BUFFER_TOO_SMALL;
2327 else status = CDROM_ScsiPassThrough(fd, (PSCSI_PASS_THROUGH)lpOutBuffer);
2328 break;
2329 case IOCTL_SCSI_GET_CAPABILITIES:
2330 sz = sizeof(IO_SCSI_CAPABILITIES);
2331 if (lpOutBuffer == NULL) status = STATUS_INVALID_PARAMETER;
2332 else if (nOutBufferSize < sizeof(IO_SCSI_CAPABILITIES)) status = STATUS_BUFFER_TOO_SMALL;
2333 else status = CDROM_ScsiGetCaps((PIO_SCSI_CAPABILITIES)lpOutBuffer);
2334 break;
2335 case IOCTL_DVD_START_SESSION:
2336 sz = sizeof(DVD_SESSION_ID);
2337 if (lpOutBuffer == NULL) status = STATUS_INVALID_PARAMETER;
2338 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2339 else
2340 {
2341 TRACE("before in 0x%08x out 0x%08x\n",(lpInBuffer)?*(PDVD_SESSION_ID)lpInBuffer:0,
2342 *(PDVD_SESSION_ID)lpOutBuffer);
2343 status = DVD_StartSession(fd, (PDVD_SESSION_ID)lpInBuffer, (PDVD_SESSION_ID)lpOutBuffer);
2344 TRACE("before in 0x%08x out 0x%08x\n",(lpInBuffer)?*(PDVD_SESSION_ID)lpInBuffer:0,
2345 *(PDVD_SESSION_ID)lpOutBuffer);
2346 }
2347 break;
2348 case IOCTL_DVD_END_SESSION:
2349 sz = sizeof(DVD_SESSION_ID);
2350 if ((lpInBuffer == NULL) || (nInBufferSize < sz))status = STATUS_INVALID_PARAMETER;
2351 else status = DVD_EndSession(fd, (PDVD_SESSION_ID)lpInBuffer);
2352 break;
2353 case IOCTL_DVD_SEND_KEY:
2354 sz = 0;
2355 if (!lpInBuffer ||
2356 (((PDVD_COPY_PROTECT_KEY)lpInBuffer)->KeyLength != nInBufferSize))
2357 status = STATUS_INVALID_PARAMETER;
2358 else
2359 {
2360 TRACE("doing DVD_SendKey\n");
2361 status = DVD_SendKey(fd, (PDVD_COPY_PROTECT_KEY)lpInBuffer);
2362 }
2363 break;
2364 case IOCTL_DVD_READ_KEY:
2365 if (!lpInBuffer ||
2366 (((PDVD_COPY_PROTECT_KEY)lpInBuffer)->KeyLength != nInBufferSize))
2367 status = STATUS_INVALID_PARAMETER;
2368 else if (lpInBuffer !=lpOutBuffer) status = STATUS_BUFFER_TOO_SMALL;
2369 else
2370 {
2371 TRACE("doing DVD_READ_KEY\n");
2372 sz = ((PDVD_COPY_PROTECT_KEY)lpInBuffer)->KeyLength;
2373 status = DVD_ReadKey(fd, (PDVD_COPY_PROTECT_KEY)lpInBuffer);
2374 }
2375 break;
2376 case IOCTL_DVD_GET_REGION:
2377 sz = sizeof(DVD_REGION);
2378 if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2379 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2380 TRACE("doing DVD_Get_REGION\n");
2381 status = DVD_GetRegion(fd, (PDVD_REGION)lpOutBuffer);
2382 break;
2383 case IOCTL_DVD_READ_STRUCTURE:
2384 sz = sizeof(DVD_LAYER_DESCRIPTOR);
2385 if (lpInBuffer == NULL || nInBufferSize != sizeof(DVD_READ_STRUCTURE)) status = STATUS_INVALID_PARAMETER;
2386 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2387 else
2388 {
2389 TRACE("doing DVD_READ_STRUCTURE\n");
2390 status = DVD_ReadStructure(fd, (PDVD_READ_STRUCTURE)lpInBuffer, (PDVD_LAYER_DESCRIPTOR)lpOutBuffer);
2391 }
2392 break;
2393
2394 case IOCTL_SCSI_GET_INQUIRY_DATA:
2395 sz = INQ_REPLY_LEN;
2396 status = GetInquiryData(fd, (PSCSI_ADAPTER_BUS_INFO)lpOutBuffer, nOutBufferSize);
2397 break;
2398
2399 default:
2400 FIXME("Unsupported IOCTL %x (type=%x access=%x func=%x meth=%x)\n",
2401 dwIoControlCode, dwIoControlCode >> 16, (dwIoControlCode >> 14) & 3,
2402 (dwIoControlCode >> 2) & 0xFFF, dwIoControlCode & 3);
2403 sz = 0;
2404 status = STATUS_INVALID_PARAMETER;
2405 break;
2406 }
2407 if (needs_close) close( fd );
2408 error:
2409 piosb->u.Status = status;
2410 piosb->Information = sz;
2411 if (hEvent) NtSetEvent(hEvent, NULL);
2412 return status;
2413 }
GSOC 2012 project to enhance the control panel