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kernel32: Fix off by one error.
[wine/wine-kai.git] / dlls / ntdll / cdrom.c
blob45a2b47dfd83f843feed14b7f8825e66f6ced10a
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 # ifndef SENSEBUFLEN
80 # include <sys/disk.h>
81 # include <IOKit/IOKitLib.h>
82 # include <IOKit/storage/IOMedia.h>
83 # include <IOKit/scsi/SCSICmds_REQUEST_SENSE_Defs.h>
84 # define SENSEBUFLEN kSenseDefaultSize
85 # endif
86 #endif
87
88 #define NONAMELESSUNION
89 #define NONAMELESSSTRUCT
90 #include "ntstatus.h"
91 #define WIN32_NO_STATUS
92 #include "windef.h"
93 #include "winternl.h"
94 #include "winioctl.h"
95 #include "ntddstor.h"
96 #include "ntddcdrm.h"
97 #include "ddk/ntddcdvd.h"
98 #include "ntddscsi.h"
99 #include "ntdll_misc.h"
100 #include "wine/server.h"
101 #include "wine/library.h"
102 #include "wine/debug.h"
103
104 WINE_DEFAULT_DEBUG_CHANNEL(cdrom);
105
106 /* Non-Linux systems do not have linux/cdrom.h and the like, and thus
107 lack the following constants. */
108
109 #ifndef CD_SECS
110 # define CD_SECS 60 /* seconds per minute */
111 #endif
112 #ifndef CD_FRAMES
113 # define CD_FRAMES 75 /* frames per second */
114 #endif
115
116 static const struct iocodexs
117 {
118 DWORD code;
119 const char *codex;
120 } iocodextable[] = {
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)
160 #undef X
161 };
162 static const char *iocodex(DWORD code)
163 {
164 unsigned int i;
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);
170 return buffer;
171 }
172
173 #define INQ_REPLY_LEN 36
174 #define INQ_CMD_LEN 6
175
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;}
180
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".
184 */
185 typedef struct
186 {
187 UCHAR MagicHeader[4];
188 UCHAR BookVersion : 4;
189 UCHAR BookType : 4;
190 UCHAR MinimumRate : 4;
191 UCHAR DiskSize : 4;
192 UCHAR LayerType : 4;
193 UCHAR TrackPath : 1;
194 UCHAR NumberOfLayers : 2;
195 UCHAR Reserved1 : 1;
196 UCHAR TrackDensity : 4;
197 UCHAR LinearDensity : 4;
198 ULONG StartingDataSector;
199 ULONG EndDataSector;
200 ULONG EndLayerZeroSector;
201 UCHAR Reserved5 : 7;
202 UCHAR BCAFlag : 1;
203 UCHAR Reserved6;
204 } internal_dvd_layer_descriptor;
205
206
207 static NTSTATUS CDROM_ReadTOC(int, int, CDROM_TOC*);
208 static NTSTATUS CDROM_GetStatusCode(int);
209
210
211 #ifdef linux
212
213 # ifndef IDE6_MAJOR
214 # define IDE6_MAJOR 88
215 # endif
216 # ifndef IDE7_MAJOR
217 # define IDE7_MAJOR 89
218 # endif
219
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
225 {
226 unsigned char cmd[CDROM_PACKET_SIZE];
227 unsigned char *buffer;
228 unsigned int buflen;
229 int stat;
230 struct request_sense *sense;
231 unsigned char data_direction;
232 int quiet;
233 int timeout;
234 void *reserved[1];
235 };
236 # endif /* CDROM_SEND_PACKET */
237
238 #endif /* linux */
239
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
242 *
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
245 * for toc inquiries.
246 */
247 struct cdrom_cache {
248 dev_t device;
249 ino_t inode;
250 char toc_good; /* if false, will reread TOC from disk */
251 CDROM_TOC toc;
252 SUB_Q_CURRENT_POSITION CurrentPosition;
253 };
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
256 * at startup
257 */
258 #define MAX_CACHE_ENTRIES 5
259 static struct cdrom_cache cdrom_cache[MAX_CACHE_ENTRIES];
260
261 static RTL_CRITICAL_SECTION cache_section;
262 static RTL_CRITICAL_SECTION_DEBUG critsect_debug =
263 {
264 0, 0, &cache_section,
265 { &critsect_debug.ProcessLocksList, &critsect_debug.ProcessLocksList },
266 0, 0, { (DWORD_PTR)(__FILE__ ": cache_section") }
267 };
268 static RTL_CRITICAL_SECTION cache_section = { &critsect_debug, -1, 0, 0, 0, 0 };
269
270 /* Proposed media change function: not really needed at this time */
271 /* This is a 1 or 0 type of function */
272 #if 0
273 static int CDROM_MediaChanged(int dev)
274 {
275 int i;
276
277 struct cdrom_tochdr hdr;
278 struct cdrom_tocentry entry;
279
280 if (dev < 0 || dev >= MAX_CACHE_ENTRIES)
281 return 0;
282 if ( ioctl(cdrom_cache[dev].fd, CDROMREADTOCHDR, &hdr) == -1 )
283 return 0;
284
285 if ( memcmp(&hdr, &cdrom_cache[dev].hdr, sizeof(struct cdrom_tochdr)) )
286 return 1;
287
288 for (i=hdr.cdth_trk0; i<=hdr.cdth_trk1+1; i++)
289 {
290 if (i == hdr.cdth_trk1 + 1)
291 {
292 entry.cdte_track = CDROM_LEADOUT;
293 } else {
294 entry.cdte_track = i;
295 }
296 entry.cdte_format = CDROM_MSF;
297 if ( ioctl(cdrom_cache[dev].fd, CDROMREADTOCENTRY, &entry) == -1)
298 return 0;
299 if ( memcmp(&entry, cdrom_cache[dev].entry+i-hdr.cdth_trk0,
300 sizeof(struct cdrom_tocentry)) )
301 return 1;
302 }
303 return 0;
304 }
305 #endif
306
307
308 /******************************************************************
309 * open_parent_device
310 *
311 * On Mac OS, open 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.
314 */
315 #ifdef __APPLE__
316 static int open_parent_device( int fd )
317 {
318 struct stat st;
319 int i, parent_fd = -1;
320 io_service_t service;
321 CFMutableDictionaryRef dict;
322 CFTypeRef val;
323
324 if (fstat( fd, &st ) == -1) return -1;
325 if (!S_ISCHR( st.st_mode )) return -1;
326
327 /* create a dictionary with the right major/minor numbers */
328
329 if (!(dict = IOServiceMatching( kIOMediaClass ))) return -1;
330
331 i = major( st.st_rdev );
332 val = CFNumberCreate( NULL, kCFNumberIntType, &i );
333 CFDictionaryAddValue( dict, CFSTR( "BSD Major" ), val );
334 CFRelease( val );
335
336 i = minor( st.st_rdev );
337 val = CFNumberCreate( NULL, kCFNumberIntType, &i );
338 CFDictionaryAddValue( dict, CFSTR( "BSD Minor" ), val );
339 CFRelease( val );
340
341 CFDictionaryAddValue( dict, CFSTR("Removable"), kCFBooleanTrue );
342
343 service = IOServiceGetMatchingService( kIOMasterPortDefault, dict );
344
345 /* now look for the parent that has the "Whole" attribute set to TRUE */
346
347 while (service)
348 {
349 io_service_t parent = 0;
350 CFBooleanRef whole;
351 CFStringRef str;
352 int ok;
353
354 if (!IOObjectConformsTo( service, kIOMediaClass ))
355 goto next;
356 if (!(whole = IORegistryEntryCreateCFProperty( service, CFSTR("Whole"), NULL, 0 )))
357 goto next;
358 ok = (whole == kCFBooleanTrue);
359 CFRelease( whole );
360 if (!ok) goto next;
361
362 if ((str = IORegistryEntryCreateCFProperty( service, CFSTR("BSD Name"), NULL, 0 )))
363 {
364 char name[100];
365 strcpy( name, "/dev/r" );
366 CFStringGetCString( str, name + 6, sizeof(name) - 6, kCFStringEncodingUTF8 );
367 CFRelease( str );
368 parent_fd = open( name, O_RDONLY );
369 }
370 IOObjectRelease( service );
371 break;
372
373 next:
374 IORegistryEntryGetParentEntry( service, kIOServicePlane, &parent );
375 IOObjectRelease( service );
376 service = parent;
377 }
378 return parent_fd;
379 }
380 #endif
381
382
383 /******************************************************************
384 * CDROM_SyncCache [internal]
385 *
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.
391 */
392 static NTSTATUS CDROM_SyncCache(int dev, int fd)
393 {
394 #ifdef linux
395 int i, tsz;
396 struct cdrom_tochdr hdr;
397 struct cdrom_tocentry entry;
398
399 CDROM_TOC *toc = &cdrom_cache[dev].toc;
400 cdrom_cache[dev].toc_good = 0;
401
402 if (ioctl(fd, CDROMREADTOCHDR, &hdr) == -1)
403 {
404 WARN("(%d) -- Error occurred (%s)!\n", dev, strerror(errno));
405 return FILE_GetNtStatus();
406 }
407
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;
414
415 TRACE("caching toc from=%d to=%d\n", toc->FirstTrack, toc->LastTrack );
416
417 for (i = toc->FirstTrack; i <= toc->LastTrack + 1; i++)
418 {
419 if (i == toc->LastTrack + 1)
420 entry.cdte_track = CDROM_LEADOUT;
421 else
422 entry.cdte_track = i;
423 entry.cdte_format = CDROM_MSF;
424 if (ioctl(fd, CDROMREADTOCENTRY, &entry) == -1)
425 {
426 WARN("error read entry (%s)\n", strerror(errno));
427 return FILE_GetNtStatus();
428 }
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;
437 }
438 cdrom_cache[dev].toc_good = 1;
439 return STATUS_SUCCESS;
440
441 #elif defined(__FreeBSD__) || defined(__NetBSD__)
442
443 int i, tsz;
444 struct ioc_toc_header hdr;
445 struct ioc_read_toc_entry entry;
446 struct cd_toc_entry toc_buffer;
447
448 CDROM_TOC *toc = &cdrom_cache[dev].toc;
449 cdrom_cache[dev].toc_good = 0;
450
451 if (ioctl(fd, CDIOREADTOCHEADER, &hdr) == -1)
452 {
453 WARN("(%d) -- Error occurred (%s)!\n", dev, strerror(errno));
454 return FILE_GetNtStatus();
455 }
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;
462
463 TRACE("caching toc from=%d to=%d\n", toc->FirstTrack, toc->LastTrack );
464
465 for (i = toc->FirstTrack; i <= toc->LastTrack + 1; i++)
466 {
467 if (i == toc->LastTrack + 1)
468 {
469 #define LEADOUT 0xaa
470 entry.starting_track = LEADOUT;
471 } else {
472 entry.starting_track = i;
473 }
474 memset((char *)&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)
479 {
480 WARN("error read entry (%s)\n", strerror(errno));
481 return FILE_GetNtStatus();
482 }
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;
491 }
492 cdrom_cache[dev].toc_good = 1;
493 return STATUS_SUCCESS;
494 #else
495 return STATUS_NOT_SUPPORTED;
496 #endif
497 }
498
499 static void CDROM_ClearCacheEntry(int dev)
500 {
501 RtlEnterCriticalSection( &cache_section );
502 cdrom_cache[dev].toc_good = 0;
503 RtlLeaveCriticalSection( &cache_section );
504 }
505
506
507
508 /******************************************************************
509 * CDROM_GetInterfaceInfo
510 *
511 * Determines the ide interface (the number after the ide), and the
512 * number of the device on that interface for ide cdroms (*iface <= 1).
513 * Determines the scsi information for scsi cdroms (*iface >= 2).
514 * Returns false if the info cannot not be obtained.
515 */
516 static int CDROM_GetInterfaceInfo(int fd, UCHAR* iface, UCHAR* port, UCHAR* device, UCHAR* lun)
517 {
518 #if defined(linux)
519 struct stat st;
520 if ( fstat(fd, &st) == -1 || ! S_ISBLK(st.st_mode)) return 0;
521 *port = 0;
522 *iface = 0;
523 *device = 0;
524 *lun = 0;
525 switch (major(st.st_rdev)) {
526 case IDE0_MAJOR: *iface = 0; break;
527 case IDE1_MAJOR: *iface = 1; break;
528 case IDE2_MAJOR: *iface = 2; break;
529 case IDE3_MAJOR: *iface = 3; break;
530 case IDE4_MAJOR: *iface = 4; break;
531 case IDE5_MAJOR: *iface = 5; break;
532 case IDE6_MAJOR: *iface = 6; break;
533 case IDE7_MAJOR: *iface = 7; break;
534 default: *port = 1; break;
535 }
536
537 if (*port == 0)
538 *device = (minor(st.st_rdev) >> 6);
539 else
540 {
541 #ifdef SCSI_IOCTL_GET_IDLUN
542 UINT32 idlun[2];
543 if (ioctl(fd, SCSI_IOCTL_GET_IDLUN, &idlun) != -1)
544 {
545 *port = (idlun[0] >> 24) & 0xff;
546 *iface = ((idlun[0] >> 16) & 0xff) + 2;
547 *device = idlun[0] & 0xff;
548 *lun = (idlun[0] >> 8) & 0xff;
549 }
550 else
551 #endif
552 {
553 WARN("CD-ROM device (%d, %d) not supported\n", major(st.st_rdev), minor(st.st_rdev));
554 return 0;
555 }
556 }
557 return 1;
558 #elif defined(__NetBSD__)
559 struct scsi_addr addr;
560 if (ioctl(fd, SCIOCIDENTIFY, &addr) != -1)
561 {
562 switch (addr.type)
563 {
564 case TYPE_SCSI: *port = 1;
565 *iface = addr.addr.scsi.scbus;
566 *device = addr.addr.scsi.target;
567 *lun = addr.addr.scsi.lun;
568 break;
569 case TYPE_ATAPI: *port = 0;
570 *iface = addr.addr.atapi.atbus;
571 *device = addr.addr.atapi.drive;
572 *lun = 0;
573 break;
574 }
575 return 1;
576 }
577 return 0;
578 #elif defined(__FreeBSD__)
579 FIXME("not implemented for BSD\n");
580 return 0;
581 #else
582 FIXME("not implemented for nonlinux\n");
583 return 0;
584 #endif
585 }
586
587
588 /******************************************************************
589 * CDROM_Open
590 *
591 */
592 static NTSTATUS CDROM_Open(int fd, int* dev)
593 {
594 struct stat st;
595 NTSTATUS ret = STATUS_SUCCESS;
596 int empty = -1;
597
598 fstat(fd, &st);
599
600 RtlEnterCriticalSection( &cache_section );
601 for (*dev = 0; *dev < MAX_CACHE_ENTRIES; (*dev)++)
602 {
603 if (empty == -1 &&
604 cdrom_cache[*dev].device == 0 &&
605 cdrom_cache[*dev].inode == 0)
606 empty = *dev;
607 else if (cdrom_cache[*dev].device == st.st_dev &&
608 cdrom_cache[*dev].inode == st.st_ino)
609 break;
610 }
611 if (*dev == MAX_CACHE_ENTRIES)
612 {
613 if (empty == -1) ret = STATUS_NOT_IMPLEMENTED;
614 else
615 {
616 *dev = empty;
617 cdrom_cache[*dev].device = st.st_dev;
618 cdrom_cache[*dev].inode = st.st_ino;
619 }
620 }
621 RtlLeaveCriticalSection( &cache_section );
622
623 TRACE("%d, %d\n", *dev, fd);
624 return ret;
625 }
626
627 /******************************************************************
628 * CDROM_GetStatusCode
629 *
630 *
631 */
632 static NTSTATUS CDROM_GetStatusCode(int io)
633 {
634 if (io == 0) return STATUS_SUCCESS;
635 return FILE_GetNtStatus();
636 }
637
638 /******************************************************************
639 * CDROM_GetControl
640 *
641 */
642 static NTSTATUS CDROM_GetControl(int dev, CDROM_AUDIO_CONTROL* cac)
643 {
644 cac->LbaFormat = 0; /* FIXME */
645 cac->LogicalBlocksPerSecond = 1; /* FIXME */
646 return STATUS_NOT_SUPPORTED;
647 }
648
649 /******************************************************************
650 * CDROM_GetDeviceNumber
651 *
652 */
653 static NTSTATUS CDROM_GetDeviceNumber(int dev, STORAGE_DEVICE_NUMBER* devnum)
654 {
655 return STATUS_NOT_SUPPORTED;
656 }
657
658 /******************************************************************
659 * CDROM_GetDriveGeometry
660 *
661 */
662 static NTSTATUS CDROM_GetDriveGeometry(int dev, int fd, DISK_GEOMETRY* dg)
663 {
664 CDROM_TOC toc;
665 NTSTATUS ret = 0;
666 int fsize = 0;
667
668 if ((ret = CDROM_ReadTOC(dev, fd, &toc)) != 0) return ret;
669
670 fsize = FRAME_OF_TOC(toc, toc.LastTrack+1)
671 - FRAME_OF_TOC(toc, 1); /* Total size in frames */
672
673 dg->Cylinders.u.LowPart = fsize / (64 * 32);
674 dg->Cylinders.u.HighPart = 0;
675 dg->MediaType = RemovableMedia;
676 dg->TracksPerCylinder = 64;
677 dg->SectorsPerTrack = 32;
678 dg->BytesPerSector= 2048;
679 return ret;
680 }
681
682 /**************************************************************************
683 * CDROM_Reset [internal]
684 */
685 static NTSTATUS CDROM_ResetAudio(int fd)
686 {
687 #if defined(linux)
688 return CDROM_GetStatusCode(ioctl(fd, CDROMRESET));
689 #elif defined(__FreeBSD__) || defined(__NetBSD__)
690 return CDROM_GetStatusCode(ioctl(fd, CDIOCRESET, NULL));
691 #else
692 return STATUS_NOT_SUPPORTED;
693 #endif
694 }
695
696 /******************************************************************
697 * CDROM_SetTray
698 *
699 *
700 */
701 static NTSTATUS CDROM_SetTray(int fd, BOOL doEject)
702 {
703 #if defined(linux)
704 return CDROM_GetStatusCode(ioctl(fd, doEject ? CDROMEJECT : CDROMCLOSETRAY));
705 #elif defined(__FreeBSD__) || defined(__NetBSD__)
706 return CDROM_GetStatusCode((ioctl(fd, CDIOCALLOW, NULL)) ||
707 (ioctl(fd, doEject ? CDIOCEJECT : CDIOCCLOSE, NULL)) ||
708 (ioctl(fd, CDIOCPREVENT, NULL)));
709 #elif defined(__APPLE__)
710 if (doEject) return CDROM_GetStatusCode( ioctl( fd, DKIOCEJECT, NULL ) );
711 else return STATUS_NOT_SUPPORTED;
712 #else
713 return STATUS_NOT_SUPPORTED;
714 #endif
715 }
716
717 /******************************************************************
718 * CDROM_ControlEjection
719 *
720 *
721 */
722 static NTSTATUS CDROM_ControlEjection(int fd, const PREVENT_MEDIA_REMOVAL* rmv)
723 {
724 #if defined(linux)
725 return CDROM_GetStatusCode(ioctl(fd, CDROM_LOCKDOOR, rmv->PreventMediaRemoval));
726 #elif defined(__FreeBSD__) || defined(__NetBSD__)
727 return CDROM_GetStatusCode(ioctl(fd, (rmv->PreventMediaRemoval) ? CDIOCPREVENT : CDIOCALLOW, NULL));
728 #else
729 return STATUS_NOT_SUPPORTED;
730 #endif
731 }
732
733 /******************************************************************
734 * CDROM_ReadTOC
735 *
736 *
737 */
738 static NTSTATUS CDROM_ReadTOC(int dev, int fd, CDROM_TOC* toc)
739 {
740 NTSTATUS ret = STATUS_NOT_SUPPORTED;
741
742 if (dev < 0 || dev >= MAX_CACHE_ENTRIES)
743 return STATUS_INVALID_PARAMETER;
744
745 RtlEnterCriticalSection( &cache_section );
746 if (cdrom_cache[dev].toc_good || !(ret = CDROM_SyncCache(dev, fd)))
747 {
748 *toc = cdrom_cache[dev].toc;
749 ret = STATUS_SUCCESS;
750 }
751 RtlLeaveCriticalSection( &cache_section );
752 return ret;
753 }
754
755 /******************************************************************
756 * CDROM_GetDiskData
757 *
758 *
759 */
760 static NTSTATUS CDROM_GetDiskData(int dev, int fd, CDROM_DISK_DATA* data)
761 {
762 CDROM_TOC toc;
763 NTSTATUS ret;
764 int i;
765
766 if ((ret = CDROM_ReadTOC(dev, fd, &toc)) != 0) return ret;
767 data->DiskData = 0;
768 for (i = toc.FirstTrack; i <= toc.LastTrack; i++) {
769 if (toc.TrackData[i-toc.FirstTrack].Control & 0x04)
770 data->DiskData |= CDROM_DISK_DATA_TRACK;
771 else
772 data->DiskData |= CDROM_DISK_AUDIO_TRACK;
773 }
774 return STATUS_SUCCESS;
775 }
776
777 /******************************************************************
778 * CDROM_ReadQChannel
779 *
780 *
781 */
782 static NTSTATUS CDROM_ReadQChannel(int dev, int fd, const CDROM_SUB_Q_DATA_FORMAT* fmt,
783 SUB_Q_CHANNEL_DATA* data)
784 {
785 NTSTATUS ret = STATUS_NOT_SUPPORTED;
786 #ifdef linux
787 unsigned size;
788 SUB_Q_HEADER* hdr = (SUB_Q_HEADER*)data;
789 int io;
790 struct cdrom_subchnl sc;
791 sc.cdsc_format = CDROM_MSF;
792
793 io = ioctl(fd, CDROMSUBCHNL, &sc);
794 if (io == -1)
795 {
796 TRACE("opened or no_media (%s)!\n", strerror(errno));
797 hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
798 CDROM_ClearCacheEntry(dev);
799 goto end;
800 }
801
802 hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
803
804 switch (sc.cdsc_audiostatus) {
805 case CDROM_AUDIO_INVALID:
806 CDROM_ClearCacheEntry(dev);
807 hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
808 break;
809 case CDROM_AUDIO_NO_STATUS:
810 CDROM_ClearCacheEntry(dev);
811 hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
812 break;
813 case CDROM_AUDIO_PLAY:
814 hdr->AudioStatus = AUDIO_STATUS_IN_PROGRESS;
815 break;
816 case CDROM_AUDIO_PAUSED:
817 hdr->AudioStatus = AUDIO_STATUS_PAUSED;
818 break;
819 case CDROM_AUDIO_COMPLETED:
820 hdr->AudioStatus = AUDIO_STATUS_PLAY_COMPLETE;
821 break;
822 case CDROM_AUDIO_ERROR:
823 hdr->AudioStatus = AUDIO_STATUS_PLAY_ERROR;
824 break;
825 default:
826 TRACE("status=%02X !\n", sc.cdsc_audiostatus);
827 break;
828 }
829 switch (fmt->Format)
830 {
831 case IOCTL_CDROM_CURRENT_POSITION:
832 size = sizeof(SUB_Q_CURRENT_POSITION);
833 RtlEnterCriticalSection( &cache_section );
834 if (hdr->AudioStatus==AUDIO_STATUS_IN_PROGRESS) {
835 data->CurrentPosition.FormatCode = IOCTL_CDROM_CURRENT_POSITION;
836 data->CurrentPosition.Control = sc.cdsc_ctrl;
837 data->CurrentPosition.ADR = sc.cdsc_adr;
838 data->CurrentPosition.TrackNumber = sc.cdsc_trk;
839 data->CurrentPosition.IndexNumber = sc.cdsc_ind;
840
841 data->CurrentPosition.AbsoluteAddress[0] = 0;
842 data->CurrentPosition.AbsoluteAddress[1] = sc.cdsc_absaddr.msf.minute;
843 data->CurrentPosition.AbsoluteAddress[2] = sc.cdsc_absaddr.msf.second;
844 data->CurrentPosition.AbsoluteAddress[3] = sc.cdsc_absaddr.msf.frame;
845
846 data->CurrentPosition.TrackRelativeAddress[0] = 0;
847 data->CurrentPosition.TrackRelativeAddress[1] = sc.cdsc_reladdr.msf.minute;
848 data->CurrentPosition.TrackRelativeAddress[2] = sc.cdsc_reladdr.msf.second;
849 data->CurrentPosition.TrackRelativeAddress[3] = sc.cdsc_reladdr.msf.frame;
850
851 cdrom_cache[dev].CurrentPosition = data->CurrentPosition;
852 }
853 else /* not playing */
854 {
855 cdrom_cache[dev].CurrentPosition.Header = *hdr; /* Preserve header info */
856 data->CurrentPosition = cdrom_cache[dev].CurrentPosition;
857 }
858 RtlLeaveCriticalSection( &cache_section );
859 break;
860 case IOCTL_CDROM_MEDIA_CATALOG:
861 size = sizeof(SUB_Q_MEDIA_CATALOG_NUMBER);
862 data->MediaCatalog.FormatCode = IOCTL_CDROM_MEDIA_CATALOG;
863 {
864 struct cdrom_mcn mcn;
865 if ((io = ioctl(fd, CDROM_GET_MCN, &mcn)) == -1) goto end;
866
867 data->MediaCatalog.FormatCode = IOCTL_CDROM_MEDIA_CATALOG;
868 data->MediaCatalog.Mcval = 0; /* FIXME */
869 memcpy(data->MediaCatalog.MediaCatalog, mcn.medium_catalog_number, 14);
870 data->MediaCatalog.MediaCatalog[14] = 0;
871 }
872 break;
873 case IOCTL_CDROM_TRACK_ISRC:
874 size = sizeof(SUB_Q_CURRENT_POSITION);
875 FIXME("TrackIsrc: NIY on linux\n");
876 data->TrackIsrc.FormatCode = IOCTL_CDROM_TRACK_ISRC;
877 data->TrackIsrc.Tcval = 0;
878 io = 0;
879 break;
880 }
881
882 end:
883 ret = CDROM_GetStatusCode(io);
884 #elif defined(__FreeBSD__) || defined(__NetBSD__)
885 unsigned size;
886 SUB_Q_HEADER* hdr = (SUB_Q_HEADER*)data;
887 int io;
888 struct ioc_read_subchannel read_sc;
889 struct cd_sub_channel_info sc;
890
891 read_sc.address_format = CD_MSF_FORMAT;
892 read_sc.track = 0;
893 read_sc.data_len = sizeof(sc);
894 read_sc.data = &sc;
895 switch (fmt->Format)
896 {
897 case IOCTL_CDROM_CURRENT_POSITION:
898 read_sc.data_format = CD_CURRENT_POSITION;
899 break;
900 case IOCTL_CDROM_MEDIA_CATALOG:
901 read_sc.data_format = CD_MEDIA_CATALOG;
902 break;
903 case IOCTL_CDROM_TRACK_ISRC:
904 read_sc.data_format = CD_TRACK_INFO;
905 sc.what.track_info.track_number = data->TrackIsrc.Track;
906 break;
907 }
908 io = ioctl(fd, CDIOCREADSUBCHANNEL, &read_sc);
909 if (io == -1)
910 {
911 TRACE("opened or no_media (%s)!\n", strerror(errno));
912 CDROM_ClearCacheEntry(dev);
913 hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
914 goto end;
915 }
916
917 hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
918
919 switch (sc.header.audio_status) {
920 case CD_AS_AUDIO_INVALID:
921 CDROM_ClearCacheEntry(dev);
922 hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
923 break;
924 case CD_AS_NO_STATUS:
925 CDROM_ClearCacheEntry(dev);
926 hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
927 break;
928 case CD_AS_PLAY_IN_PROGRESS:
929 hdr->AudioStatus = AUDIO_STATUS_IN_PROGRESS;
930 break;
931 case CD_AS_PLAY_PAUSED:
932 hdr->AudioStatus = AUDIO_STATUS_PAUSED;
933 break;
934 case CD_AS_PLAY_COMPLETED:
935 hdr->AudioStatus = AUDIO_STATUS_PLAY_COMPLETE;
936 break;
937 case CD_AS_PLAY_ERROR:
938 hdr->AudioStatus = AUDIO_STATUS_PLAY_ERROR;
939 break;
940 default:
941 TRACE("status=%02X !\n", sc.header.audio_status);
942 }
943 switch (fmt->Format)
944 {
945 case IOCTL_CDROM_CURRENT_POSITION:
946 size = sizeof(SUB_Q_CURRENT_POSITION);
947 RtlEnterCriticalSection( &cache_section );
948 if (hdr->AudioStatus==AUDIO_STATUS_IN_PROGRESS) {
949 data->CurrentPosition.FormatCode = IOCTL_CDROM_CURRENT_POSITION;
950 data->CurrentPosition.Control = sc.what.position.control;
951 data->CurrentPosition.ADR = sc.what.position.addr_type;
952 data->CurrentPosition.TrackNumber = sc.what.position.track_number;
953 data->CurrentPosition.IndexNumber = sc.what.position.index_number;
954
955 data->CurrentPosition.AbsoluteAddress[0] = 0;
956 data->CurrentPosition.AbsoluteAddress[1] = sc.what.position.absaddr.msf.minute;
957 data->CurrentPosition.AbsoluteAddress[2] = sc.what.position.absaddr.msf.second;
958 data->CurrentPosition.AbsoluteAddress[3] = sc.what.position.absaddr.msf.frame;
959 data->CurrentPosition.TrackRelativeAddress[0] = 0;
960 data->CurrentPosition.TrackRelativeAddress[1] = sc.what.position.reladdr.msf.minute;
961 data->CurrentPosition.TrackRelativeAddress[2] = sc.what.position.reladdr.msf.second;
962 data->CurrentPosition.TrackRelativeAddress[3] = sc.what.position.reladdr.msf.frame;
963 cdrom_cache[dev].CurrentPosition = data->CurrentPosition;
964 }
965 else { /* not playing */
966 cdrom_cache[dev].CurrentPosition.Header = *hdr; /* Preserve header info */
967 data->CurrentPosition = cdrom_cache[dev].CurrentPosition;
968 }
969 RtlLeaveCriticalSection( &cache_section );
970 break;
971 case IOCTL_CDROM_MEDIA_CATALOG:
972 size = sizeof(SUB_Q_MEDIA_CATALOG_NUMBER);
973 data->MediaCatalog.FormatCode = IOCTL_CDROM_MEDIA_CATALOG;
974 data->MediaCatalog.Mcval = sc.what.media_catalog.mc_valid;
975 memcpy(data->MediaCatalog.MediaCatalog, sc.what.media_catalog.mc_number, 15);
976 break;
977 case IOCTL_CDROM_TRACK_ISRC:
978 size = sizeof(SUB_Q_CURRENT_POSITION);
979 data->TrackIsrc.FormatCode = IOCTL_CDROM_TRACK_ISRC;
980 data->TrackIsrc.Tcval = sc.what.track_info.ti_valid;
981 memcpy(data->TrackIsrc.TrackIsrc, sc.what.track_info.ti_number, 15);
982 break;
983 }
984
985 end:
986 ret = CDROM_GetStatusCode(io);
987 #endif
988 return ret;
989 }
990
991 /******************************************************************
992 * CDROM_Verify
993 * Implements: IOCTL_STORAGE_CHECK_VERIFY
994 * IOCTL_CDROM_CHECK_VERIFY
995 * IOCTL_DISK_CHECK_VERIFY
996 *
997 */
998 static NTSTATUS CDROM_Verify(int dev, int fd)
999 {
1000 #if defined(linux)
1001 int ret;
1002
1003 ret = ioctl(fd, CDROM_DRIVE_STATUS, NULL);
1004 if(ret == -1) {
1005 TRACE("ioctl CDROM_DRIVE_STATUS failed(%s)!\n", strerror(errno));
1006 return CDROM_GetStatusCode(ret);
1007 }
1008
1009 if(ret == CDS_DISC_OK)
1010 return STATUS_SUCCESS;
1011 else
1012 return STATUS_NO_MEDIA_IN_DEVICE;
1013 #endif
1014 FIXME("not implemented for non-linux\n");
1015 return STATUS_NOT_SUPPORTED;
1016 }
1017
1018 /******************************************************************
1019 * CDROM_PlayAudioMSF
1020 *
1021 *
1022 */
1023 static NTSTATUS CDROM_PlayAudioMSF(int fd, const CDROM_PLAY_AUDIO_MSF* audio_msf)
1024 {
1025 NTSTATUS ret = STATUS_NOT_SUPPORTED;
1026 #ifdef linux
1027 struct cdrom_msf msf;
1028 int io;
1029
1030 msf.cdmsf_min0 = audio_msf->StartingM;
1031 msf.cdmsf_sec0 = audio_msf->StartingS;
1032 msf.cdmsf_frame0 = audio_msf->StartingF;
1033 msf.cdmsf_min1 = audio_msf->EndingM;
1034 msf.cdmsf_sec1 = audio_msf->EndingS;
1035 msf.cdmsf_frame1 = audio_msf->EndingF;
1036
1037 io = ioctl(fd, CDROMSTART);
1038 if (io == -1)
1039 {
1040 WARN("motor doesn't start !\n");
1041 goto end;
1042 }
1043 io = ioctl(fd, CDROMPLAYMSF, &msf);
1044 if (io == -1)
1045 {
1046 WARN("device doesn't play !\n");
1047 goto end;
1048 }
1049 TRACE("msf = %d:%d:%d %d:%d:%d\n",
1050 msf.cdmsf_min0, msf.cdmsf_sec0, msf.cdmsf_frame0,
1051 msf.cdmsf_min1, msf.cdmsf_sec1, msf.cdmsf_frame1);
1052 end:
1053 ret = CDROM_GetStatusCode(io);
1054 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1055 struct ioc_play_msf msf;
1056 int io;
1057
1058 msf.start_m = audio_msf->StartingM;
1059 msf.start_s = audio_msf->StartingS;
1060 msf.start_f = audio_msf->StartingF;
1061 msf.end_m = audio_msf->EndingM;
1062 msf.end_s = audio_msf->EndingS;
1063 msf.end_f = audio_msf->EndingF;
1064
1065 io = ioctl(fd, CDIOCSTART, NULL);
1066 if (io == -1)
1067 {
1068 WARN("motor doesn't start !\n");
1069 goto end;
1070 }
1071 io = ioctl(fd, CDIOCPLAYMSF, &msf);
1072 if (io == -1)
1073 {
1074 WARN("device doesn't play !\n");
1075 goto end;
1076 }
1077 TRACE("msf = %d:%d:%d %d:%d:%d\n",
1078 msf.start_m, msf.start_s, msf.start_f,
1079 msf.end_m, msf.end_s, msf.end_f);
1080 end:
1081 ret = CDROM_GetStatusCode(io);
1082 #endif
1083 return ret;
1084 }
1085
1086 /******************************************************************
1087 * CDROM_SeekAudioMSF
1088 *
1089 *
1090 */
1091 static NTSTATUS CDROM_SeekAudioMSF(int dev, int fd, const CDROM_SEEK_AUDIO_MSF* audio_msf)
1092 {
1093 CDROM_TOC toc;
1094 int i, io, frame;
1095 SUB_Q_CURRENT_POSITION *cp;
1096 #if defined(linux)
1097 struct cdrom_msf0 msf;
1098 struct cdrom_subchnl sc;
1099 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1100 struct ioc_play_msf msf;
1101 struct ioc_read_subchannel read_sc;
1102 struct cd_sub_channel_info sc;
1103 int final_frame;
1104 #endif
1105
1106 /* Use the information on the TOC to compute the new current
1107 * position, which is shadowed on the cache. [Portable]. */
1108 frame = FRAME_OF_MSF(*audio_msf);
1109
1110 if ((io = CDROM_ReadTOC(dev, fd, &toc)) != 0) return io;
1111
1112 for(i=toc.FirstTrack;i<=toc.LastTrack+1;i++)
1113 if (FRAME_OF_TOC(toc,i)>frame) break;
1114 if (i <= toc.FirstTrack || i > toc.LastTrack+1)
1115 return STATUS_INVALID_PARAMETER;
1116 i--;
1117 RtlEnterCriticalSection( &cache_section );
1118 cp = &cdrom_cache[dev].CurrentPosition;
1119 cp->FormatCode = IOCTL_CDROM_CURRENT_POSITION;
1120 cp->Control = toc.TrackData[i-toc.FirstTrack].Control;
1121 cp->ADR = toc.TrackData[i-toc.FirstTrack].Adr;
1122 cp->TrackNumber = toc.TrackData[i-toc.FirstTrack].TrackNumber;
1123 cp->IndexNumber = 0; /* FIXME: where do they keep these? */
1124 cp->AbsoluteAddress[0] = 0;
1125 cp->AbsoluteAddress[1] = toc.TrackData[i-toc.FirstTrack].Address[1];
1126 cp->AbsoluteAddress[2] = toc.TrackData[i-toc.FirstTrack].Address[2];
1127 cp->AbsoluteAddress[3] = toc.TrackData[i-toc.FirstTrack].Address[3];
1128 frame -= FRAME_OF_TOC(toc,i);
1129 cp->TrackRelativeAddress[0] = 0;
1130 MSF_OF_FRAME(cp->TrackRelativeAddress[1], frame);
1131 RtlLeaveCriticalSection( &cache_section );
1132
1133 /* If playing, then issue a seek command, otherwise do nothing */
1134 #ifdef linux
1135 sc.cdsc_format = CDROM_MSF;
1136
1137 io = ioctl(fd, CDROMSUBCHNL, &sc);
1138 if (io == -1)
1139 {
1140 TRACE("opened or no_media (%s)!\n", strerror(errno));
1141 CDROM_ClearCacheEntry(dev);
1142 return CDROM_GetStatusCode(io);
1143 }
1144 if (sc.cdsc_audiostatus==CDROM_AUDIO_PLAY)
1145 {
1146 msf.minute = audio_msf->M;
1147 msf.second = audio_msf->S;
1148 msf.frame = audio_msf->F;
1149 return CDROM_GetStatusCode(ioctl(fd, CDROMSEEK, &msf));
1150 }
1151 return STATUS_SUCCESS;
1152 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1153 read_sc.address_format = CD_MSF_FORMAT;
1154 read_sc.track = 0;
1155 read_sc.data_len = sizeof(sc);
1156 read_sc.data = &sc;
1157 read_sc.data_format = CD_CURRENT_POSITION;
1158
1159 io = ioctl(fd, CDIOCREADSUBCHANNEL, &read_sc);
1160 if (io == -1)
1161 {
1162 TRACE("opened or no_media (%s)!\n", strerror(errno));
1163 CDROM_ClearCacheEntry(dev);
1164 return CDROM_GetStatusCode(io);
1165 }
1166 if (sc.header.audio_status==CD_AS_PLAY_IN_PROGRESS)
1167 {
1168
1169 msf.start_m = audio_msf->M;
1170 msf.start_s = audio_msf->S;
1171 msf.start_f = audio_msf->F;
1172 final_frame = FRAME_OF_TOC(toc,toc.LastTrack+1)-1;
1173 MSF_OF_FRAME(msf.end_m, final_frame);
1174
1175 return CDROM_GetStatusCode(ioctl(fd, CDIOCPLAYMSF, &msf));
1176 }
1177 return STATUS_SUCCESS;
1178 #else
1179 return STATUS_NOT_SUPPORTED;
1180 #endif
1181 }
1182
1183 /******************************************************************
1184 * CDROM_PauseAudio
1185 *
1186 *
1187 */
1188 static NTSTATUS CDROM_PauseAudio(int fd)
1189 {
1190 #if defined(linux)
1191 return CDROM_GetStatusCode(ioctl(fd, CDROMPAUSE));
1192 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1193 return CDROM_GetStatusCode(ioctl(fd, CDIOCPAUSE, NULL));
1194 #else
1195 return STATUS_NOT_SUPPORTED;
1196 #endif
1197 }
1198
1199 /******************************************************************
1200 * CDROM_ResumeAudio
1201 *
1202 *
1203 */
1204 static NTSTATUS CDROM_ResumeAudio(int fd)
1205 {
1206 #if defined(linux)
1207 return CDROM_GetStatusCode(ioctl(fd, CDROMRESUME));
1208 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1209 return CDROM_GetStatusCode(ioctl(fd, CDIOCRESUME, NULL));
1210 #else
1211 return STATUS_NOT_SUPPORTED;
1212 #endif
1213 }
1214
1215 /******************************************************************
1216 * CDROM_StopAudio
1217 *
1218 *
1219 */
1220 static NTSTATUS CDROM_StopAudio(int fd)
1221 {
1222 #if defined(linux)
1223 return CDROM_GetStatusCode(ioctl(fd, CDROMSTOP));
1224 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1225 return CDROM_GetStatusCode(ioctl(fd, CDIOCSTOP, NULL));
1226 #else
1227 return STATUS_NOT_SUPPORTED;
1228 #endif
1229 }
1230
1231 /******************************************************************
1232 * CDROM_GetVolume
1233 *
1234 *
1235 */
1236 static NTSTATUS CDROM_GetVolume(int fd, VOLUME_CONTROL* vc)
1237 {
1238 #if defined(linux)
1239 struct cdrom_volctrl volc;
1240 int io;
1241
1242 io = ioctl(fd, CDROMVOLREAD, &volc);
1243 if (io != -1)
1244 {
1245 vc->PortVolume[0] = volc.channel0;
1246 vc->PortVolume[1] = volc.channel1;
1247 vc->PortVolume[2] = volc.channel2;
1248 vc->PortVolume[3] = volc.channel3;
1249 }
1250 return CDROM_GetStatusCode(io);
1251 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1252 struct ioc_vol volc;
1253 int io;
1254
1255 io = ioctl(fd, CDIOCGETVOL, &volc);
1256 if (io != -1)
1257 {
1258 vc->PortVolume[0] = volc.vol[0];
1259 vc->PortVolume[1] = volc.vol[1];
1260 vc->PortVolume[2] = volc.vol[2];
1261 vc->PortVolume[3] = volc.vol[3];
1262 }
1263 return CDROM_GetStatusCode(io);
1264 #else
1265 return STATUS_NOT_SUPPORTED;
1266 #endif
1267 }
1268
1269 /******************************************************************
1270 * CDROM_SetVolume
1271 *
1272 *
1273 */
1274 static NTSTATUS CDROM_SetVolume(int fd, const VOLUME_CONTROL* vc)
1275 {
1276 #if defined(linux)
1277 struct cdrom_volctrl volc;
1278
1279 volc.channel0 = vc->PortVolume[0];
1280 volc.channel1 = vc->PortVolume[1];
1281 volc.channel2 = vc->PortVolume[2];
1282 volc.channel3 = vc->PortVolume[3];
1283
1284 return CDROM_GetStatusCode(ioctl(fd, CDROMVOLCTRL, &volc));
1285 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1286 struct ioc_vol volc;
1287
1288 volc.vol[0] = vc->PortVolume[0];
1289 volc.vol[1] = vc->PortVolume[1];
1290 volc.vol[2] = vc->PortVolume[2];
1291 volc.vol[3] = vc->PortVolume[3];
1292
1293 return CDROM_GetStatusCode(ioctl(fd, CDIOCSETVOL, &volc));
1294 #else
1295 return STATUS_NOT_SUPPORTED;
1296 #endif
1297 }
1298
1299 /******************************************************************
1300 * CDROM_RawRead
1301 *
1302 * Some features of this IOCTL are rather poorly documented and
1303 * not really intuitive either:
1304 *
1305 * 1. Although the DiskOffset parameter is meant to be a
1306 * byte offset into the disk, it is in fact the sector
1307 * number multiplied by 2048 regardless of the actual
1308 * sector size.
1309 *
1310 * 2. The least significant 11 bits of DiskOffset are ignored.
1311 *
1312 * 3. The TrackMode parameter has no effect on the sector
1313 * size. The entire raw sector (i.e. 2352 bytes of data)
1314 * is always returned. IMO the TrackMode is only used
1315 * to check the correct sector type.
1316 *
1317 */
1318 static NTSTATUS CDROM_RawRead(int fd, const RAW_READ_INFO* raw, void* buffer, DWORD len, DWORD* sz)
1319 {
1320 int ret = STATUS_NOT_SUPPORTED;
1321 int io = -1;
1322
1323 TRACE("RAW_READ_INFO: DiskOffset=%i,%i SectorCount=%i TrackMode=%i\n buffer=%p len=%i sz=%p\n",
1324 raw->DiskOffset.u.HighPart, raw->DiskOffset.u.LowPart, raw->SectorCount, raw->TrackMode, buffer, len, sz);
1325
1326 if (len < raw->SectorCount * 2352) return STATUS_BUFFER_TOO_SMALL;
1327
1328 #if defined(linux)
1329 if (raw->DiskOffset.u.HighPart & ~2047) {
1330 WARN("DiskOffset points to a sector >= 2**32\n");
1331 return ret;
1332 }
1333
1334 switch (raw->TrackMode)
1335 {
1336 case YellowMode2:
1337 case XAForm2:
1338 {
1339 DWORD lba = raw->DiskOffset.QuadPart >> 11;
1340 struct cdrom_msf* msf;
1341 PBYTE *bp; /* current buffer pointer */
1342 int i;
1343
1344 if ((lba + raw->SectorCount) >
1345 ((1 << 8*sizeof(msf->cdmsf_min0)) * CD_SECS * CD_FRAMES
1346 - CD_MSF_OFFSET)) {
1347 WARN("DiskOffset not accessible with MSF\n");
1348 return ret;
1349 }
1350
1351 /* Linux reads only one sector at a time.
1352 * ioctl CDROMREADRAW takes struct cdrom_msf as an argument
1353 * on the contrary to what header comments state.
1354 */
1355 lba += CD_MSF_OFFSET;
1356 for (i = 0, bp = buffer; i < raw->SectorCount;
1357 i++, lba++, bp += 2352)
1358 {
1359 msf = (struct cdrom_msf*)bp;
1360 msf->cdmsf_min0 = lba / CD_FRAMES / CD_SECS;
1361 msf->cdmsf_sec0 = lba / CD_FRAMES % CD_SECS;
1362 msf->cdmsf_frame0 = lba % CD_FRAMES;
1363 io = ioctl(fd, CDROMREADRAW, msf);
1364 if (io != 0)
1365 {
1366 *sz = 2352 * i;
1367 return CDROM_GetStatusCode(io);
1368 }
1369 }
1370 break;
1371 }
1372
1373 case CDDA:
1374 {
1375 struct cdrom_read_audio cdra;
1376
1377 cdra.addr.lba = raw->DiskOffset.QuadPart >> 11;
1378 TRACE("reading at %u\n", cdra.addr.lba);
1379 cdra.addr_format = CDROM_LBA;
1380 cdra.nframes = raw->SectorCount;
1381 cdra.buf = buffer;
1382 io = ioctl(fd, CDROMREADAUDIO, &cdra);
1383 break;
1384 }
1385
1386 default:
1387 FIXME("NIY: %d\n", raw->TrackMode);
1388 return STATUS_INVALID_PARAMETER;
1389 }
1390 #else
1391 switch (raw->TrackMode)
1392 {
1393 case YellowMode2:
1394 FIXME("YellowMode2: NIY\n");
1395 return ret;
1396 case XAForm2:
1397 FIXME("XAForm2: NIY\n");
1398 return ret;
1399 case CDDA:
1400 FIXME("CDDA: NIY\n");
1401 return ret;
1402 default:
1403 FIXME("NIY: %d\n", raw->TrackMode);
1404 return STATUS_INVALID_PARAMETER;
1405 }
1406 #endif
1407
1408 *sz = 2352 * raw->SectorCount;
1409 ret = CDROM_GetStatusCode(io);
1410 return ret;
1411 }
1412
1413 /******************************************************************
1414 * CDROM_ScsiPassThroughDirect
1415 * Implements IOCTL_SCSI_PASS_THROUGH_DIRECT
1416 *
1417 */
1418 static NTSTATUS CDROM_ScsiPassThroughDirect(int fd, PSCSI_PASS_THROUGH_DIRECT pPacket)
1419 {
1420 int ret = STATUS_NOT_SUPPORTED;
1421 #ifdef HAVE_SG_IO_HDR_T_INTERFACE_ID
1422 sg_io_hdr_t cmd;
1423 int io;
1424 #elif defined HAVE_SCSIREQ_T_CMD
1425 scsireq_t cmd;
1426 int io;
1427 #endif
1428
1429 if (pPacket->Length < sizeof(SCSI_PASS_THROUGH_DIRECT))
1430 return STATUS_BUFFER_TOO_SMALL;
1431
1432 if (pPacket->CdbLength > 16)
1433 return STATUS_INVALID_PARAMETER;
1434
1435 #ifdef SENSEBUFLEN
1436 if (pPacket->SenseInfoLength > SENSEBUFLEN)
1437 return STATUS_INVALID_PARAMETER;
1438 #elif defined HAVE_REQUEST_SENSE
1439 if (pPacket->SenseInfoLength > sizeof(struct request_sense))
1440 return STATUS_INVALID_PARAMETER;
1441 #endif
1442
1443 if (pPacket->DataTransferLength > 0 && !pPacket->DataBuffer)
1444 return STATUS_INVALID_PARAMETER;
1445
1446 #ifdef HAVE_SG_IO_HDR_T_INTERFACE_ID
1447 RtlZeroMemory(&cmd, sizeof(cmd));
1448
1449 cmd.interface_id = 'S';
1450 cmd.cmd_len = pPacket->CdbLength;
1451 cmd.mx_sb_len = pPacket->SenseInfoLength;
1452 cmd.dxfer_len = pPacket->DataTransferLength;
1453 cmd.dxferp = pPacket->DataBuffer;
1454 cmd.cmdp = pPacket->Cdb;
1455 cmd.sbp = (unsigned char*)pPacket + pPacket->SenseInfoOffset;
1456 cmd.timeout = pPacket->TimeOutValue*1000;
1457
1458 switch (pPacket->DataIn)
1459 {
1460 case SCSI_IOCTL_DATA_IN:
1461 cmd.dxfer_direction = SG_DXFER_FROM_DEV;
1462 break;
1463 case SCSI_IOCTL_DATA_OUT:
1464 cmd.dxfer_direction = SG_DXFER_TO_DEV;
1465 break;
1466 case SCSI_IOCTL_DATA_UNSPECIFIED:
1467 cmd.dxfer_direction = SG_DXFER_NONE;
1468 break;
1469 default:
1470 return STATUS_INVALID_PARAMETER;
1471 }
1472
1473 io = ioctl(fd, SG_IO, &cmd);
1474
1475 pPacket->ScsiStatus = cmd.status;
1476 pPacket->DataTransferLength = cmd.resid;
1477 pPacket->SenseInfoLength = cmd.sb_len_wr;
1478
1479 ret = CDROM_GetStatusCode(io);
1480
1481 #elif defined HAVE_SCSIREQ_T_CMD
1482
1483 memset(&cmd, 0, sizeof(cmd));
1484 memcpy(&(cmd.cmd), &(pPacket->Cdb), pPacket->CdbLength);
1485
1486 cmd.cmdlen = pPacket->CdbLength;
1487 cmd.databuf = pPacket->DataBuffer;
1488 cmd.datalen = pPacket->DataTransferLength;
1489 cmd.senselen = pPacket->SenseInfoLength;
1490 cmd.timeout = pPacket->TimeOutValue*1000; /* in milliseconds */
1491
1492 switch (pPacket->DataIn)
1493 {
1494 case SCSI_IOCTL_DATA_OUT:
1495 cmd.flags |= SCCMD_WRITE;
1496 break;
1497 case SCSI_IOCTL_DATA_IN:
1498 cmd.flags |= SCCMD_READ;
1499 break;
1500 case SCSI_IOCTL_DATA_UNSPECIFIED:
1501 cmd.flags = 0;
1502 break;
1503 default:
1504 return STATUS_INVALID_PARAMETER;
1505 }
1506
1507 io = ioctl(fd, SCIOCCOMMAND, &cmd);
1508
1509 switch (cmd.retsts)
1510 {
1511 case SCCMD_OK: break;
1512 case SCCMD_TIMEOUT: return STATUS_TIMEOUT;
1513 break;
1514 case SCCMD_BUSY: return STATUS_DEVICE_BUSY;
1515 break;
1516 case SCCMD_SENSE: break;
1517 case SCCMD_UNKNOWN: return STATUS_UNSUCCESSFUL;
1518 break;
1519 }
1520
1521 if (pPacket->SenseInfoLength != 0)
1522 {
1523 memcpy((char*)pPacket + pPacket->SenseInfoOffset,
1524 cmd.sense, pPacket->SenseInfoLength);
1525 }
1526
1527 pPacket->ScsiStatus = cmd.status;
1528
1529 ret = CDROM_GetStatusCode(io);
1530 #endif
1531 return ret;
1532 }
1533
1534 /******************************************************************
1535 * CDROM_ScsiPassThrough
1536 * Implements IOCTL_SCSI_PASS_THROUGH
1537 *
1538 */
1539 static NTSTATUS CDROM_ScsiPassThrough(int fd, PSCSI_PASS_THROUGH pPacket)
1540 {
1541 int ret = STATUS_NOT_SUPPORTED;
1542 #ifdef HAVE_SG_IO_HDR_T_INTERFACE_ID
1543 sg_io_hdr_t cmd;
1544 int io;
1545 #elif defined HAVE_SCSIREQ_T_CMD
1546 scsireq_t cmd;
1547 int io;
1548 #endif
1549
1550 if (pPacket->Length < sizeof(SCSI_PASS_THROUGH))
1551 return STATUS_BUFFER_TOO_SMALL;
1552
1553 if (pPacket->CdbLength > 16)
1554 return STATUS_INVALID_PARAMETER;
1555
1556 #ifdef SENSEBUFLEN
1557 if (pPacket->SenseInfoLength > SENSEBUFLEN)
1558 return STATUS_INVALID_PARAMETER;
1559 #elif defined HAVE_REQUEST_SENSE
1560 if (pPacket->SenseInfoLength > sizeof(struct request_sense))
1561 return STATUS_INVALID_PARAMETER;
1562 #endif
1563
1564 if (pPacket->DataTransferLength > 0 && pPacket->DataBufferOffset < sizeof(SCSI_PASS_THROUGH))
1565 return STATUS_INVALID_PARAMETER;
1566
1567 #ifdef HAVE_SG_IO_HDR_T_INTERFACE_ID
1568 RtlZeroMemory(&cmd, sizeof(cmd));
1569
1570 cmd.interface_id = 'S';
1571 cmd.dxfer_len = pPacket->DataTransferLength;
1572 cmd.dxferp = (char*)pPacket + pPacket->DataBufferOffset;
1573 cmd.cmd_len = pPacket->CdbLength;
1574 cmd.cmdp = pPacket->Cdb;
1575 cmd.mx_sb_len = pPacket->SenseInfoLength;
1576 cmd.timeout = pPacket->TimeOutValue*1000;
1577
1578 if(cmd.mx_sb_len > 0)
1579 cmd.sbp = (unsigned char*)pPacket + pPacket->SenseInfoOffset;
1580
1581 switch (pPacket->DataIn)
1582 {
1583 case SCSI_IOCTL_DATA_IN:
1584 cmd.dxfer_direction = SG_DXFER_FROM_DEV;
1585 break;
1586 case SCSI_IOCTL_DATA_OUT:
1587 cmd.dxfer_direction = SG_DXFER_TO_DEV;
1588 break;
1589 case SCSI_IOCTL_DATA_UNSPECIFIED:
1590 cmd.dxfer_direction = SG_DXFER_NONE;
1591 break;
1592 default:
1593 return STATUS_INVALID_PARAMETER;
1594 }
1595
1596 io = ioctl(fd, SG_IO, &cmd);
1597
1598 pPacket->ScsiStatus = cmd.status;
1599 pPacket->DataTransferLength = cmd.resid;
1600 pPacket->SenseInfoLength = cmd.sb_len_wr;
1601
1602 ret = CDROM_GetStatusCode(io);
1603
1604 #elif defined HAVE_SCSIREQ_T_CMD
1605
1606 memset(&cmd, 0, sizeof(cmd));
1607 memcpy(&(cmd.cmd), &(pPacket->Cdb), pPacket->CdbLength);
1608
1609 if ( pPacket->DataBufferOffset > 0x1000 )
1610 {
1611 cmd.databuf = (void*)pPacket->DataBufferOffset;
1612 }
1613 else
1614 {
1615 cmd.databuf = (char*)pPacket + pPacket->DataBufferOffset;
1616 }
1617
1618 cmd.cmdlen = pPacket->CdbLength;
1619 cmd.datalen = pPacket->DataTransferLength;
1620 cmd.senselen = pPacket->SenseInfoLength;
1621 cmd.timeout = pPacket->TimeOutValue*1000; /* in milliseconds */
1622
1623 switch (pPacket->DataIn)
1624 {
1625 case SCSI_IOCTL_DATA_OUT:
1626 cmd.flags |= SCCMD_WRITE;
1627 break;
1628 case SCSI_IOCTL_DATA_IN:
1629 cmd.flags |= SCCMD_READ;
1630 break;
1631 case SCSI_IOCTL_DATA_UNSPECIFIED:
1632 cmd.flags = 0;
1633 break;
1634 default:
1635 return STATUS_INVALID_PARAMETER;
1636 }
1637
1638 io = ioctl(fd, SCIOCCOMMAND, &cmd);
1639
1640 switch (cmd.retsts)
1641 {
1642 case SCCMD_OK: break;
1643 case SCCMD_TIMEOUT: return STATUS_TIMEOUT;
1644 break;
1645 case SCCMD_BUSY: return STATUS_DEVICE_BUSY;
1646 break;
1647 case SCCMD_SENSE: break;
1648 case SCCMD_UNKNOWN: return STATUS_UNSUCCESSFUL;
1649 break;
1650 }
1651
1652 if (pPacket->SenseInfoLength != 0)
1653 {
1654 memcpy((char*)pPacket + pPacket->SenseInfoOffset,
1655 cmd.sense, pPacket->SenseInfoLength);
1656 }
1657
1658 pPacket->ScsiStatus = cmd.status;
1659
1660 ret = CDROM_GetStatusCode(io);
1661 #endif
1662 return ret;
1663 }
1664
1665 /******************************************************************
1666 * CDROM_ScsiGetCaps
1667 *
1668 *
1669 */
1670 static NTSTATUS CDROM_ScsiGetCaps(PIO_SCSI_CAPABILITIES caps)
1671 {
1672 NTSTATUS ret = STATUS_NOT_IMPLEMENTED;
1673
1674 caps->Length = sizeof(*caps);
1675 #ifdef SG_SCATTER_SZ
1676 caps->MaximumTransferLength = SG_SCATTER_SZ; /* FIXME */
1677 caps->MaximumPhysicalPages = SG_SCATTER_SZ / getpagesize();
1678 caps->SupportedAsynchronousEvents = TRUE;
1679 caps->AlignmentMask = getpagesize();
1680 caps->TaggedQueuing = FALSE; /* we could check that it works and answer TRUE */
1681 caps->AdapterScansDown = FALSE; /* FIXME ? */
1682 caps->AdapterUsesPio = FALSE; /* FIXME ? */
1683 ret = STATUS_SUCCESS;
1684 #else
1685 FIXME("Unimplemented\n");
1686 #endif
1687 return ret;
1688 }
1689
1690 /******************************************************************
1691 * CDROM_GetAddress
1692 *
1693 * implements IOCTL_SCSI_GET_ADDRESS
1694 */
1695 static NTSTATUS CDROM_GetAddress(int fd, SCSI_ADDRESS* address)
1696 {
1697 UCHAR portnum, busid, targetid, lun;
1698
1699 address->Length = sizeof(SCSI_ADDRESS);
1700 if ( ! CDROM_GetInterfaceInfo(fd, &portnum, &busid, &targetid, &lun))
1701 return STATUS_NOT_SUPPORTED;
1702
1703 address->PortNumber = portnum; /* primary=0 secondary=1 for ide */
1704 address->PathId = busid; /* always 0 for ide */
1705 address->TargetId = targetid; /* master=0 slave=1 for ide */
1706 address->Lun = lun;
1707 return STATUS_SUCCESS;
1708 }
1709
1710 /******************************************************************
1711 * DVD_StartSession
1712 *
1713 *
1714 */
1715 static NTSTATUS DVD_StartSession(int fd, PDVD_SESSION_ID sid_in, PDVD_SESSION_ID sid_out)
1716 {
1717 #if defined(linux)
1718 NTSTATUS ret = STATUS_NOT_SUPPORTED;
1719 dvd_authinfo auth_info;
1720
1721 memset( &auth_info, 0, sizeof( auth_info ) );
1722 auth_info.type = DVD_LU_SEND_AGID;
1723 if (sid_in) auth_info.lsa.agid = *(int*)sid_in; /* ?*/
1724
1725 TRACE("fd 0x%08x\n",fd);
1726 ret =CDROM_GetStatusCode(ioctl(fd, DVD_AUTH, &auth_info));
1727 *sid_out = auth_info.lsa.agid;
1728 return ret;
1729 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1730 return STATUS_NOT_SUPPORTED;
1731 #else
1732 return STATUS_NOT_SUPPORTED;
1733 #endif
1734 }
1735
1736 /******************************************************************
1737 * DVD_EndSession
1738 *
1739 *
1740 */
1741 static NTSTATUS DVD_EndSession(int fd, PDVD_SESSION_ID sid)
1742 {
1743 #if defined(linux)
1744 dvd_authinfo auth_info;
1745
1746 memset( &auth_info, 0, sizeof( auth_info ) );
1747 auth_info.type = DVD_INVALIDATE_AGID;
1748 auth_info.lsa.agid = *(int*)sid;
1749
1750 TRACE("\n");
1751 return CDROM_GetStatusCode(ioctl(fd, DVD_AUTH, &auth_info));
1752 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1753 return STATUS_NOT_SUPPORTED;
1754 #else
1755 return STATUS_NOT_SUPPORTED;
1756 #endif
1757 }
1758
1759 /******************************************************************
1760 * DVD_SendKey
1761 *
1762 *
1763 */
1764 static NTSTATUS DVD_SendKey(int fd, PDVD_COPY_PROTECT_KEY key)
1765 {
1766 #if defined(linux)
1767 NTSTATUS ret = STATUS_NOT_SUPPORTED;
1768 dvd_authinfo auth_info;
1769
1770 memset( &auth_info, 0, sizeof( auth_info ) );
1771 switch (key->KeyType)
1772 {
1773 case DvdChallengeKey:
1774 auth_info.type = DVD_HOST_SEND_CHALLENGE;
1775 auth_info.hsc.agid = (int)key->SessionId;
1776 TRACE("DvdChallengeKey ioc 0x%x\n", DVD_AUTH );
1777 memcpy( auth_info.hsc.chal, key->KeyData, DVD_CHALLENGE_SIZE );
1778 ret = CDROM_GetStatusCode(ioctl( fd, DVD_AUTH, &auth_info ));
1779 break;
1780 case DvdBusKey2:
1781 auth_info.type = DVD_HOST_SEND_KEY2;
1782 auth_info.hsk.agid = (int)key->SessionId;
1783
1784 memcpy( auth_info.hsk.key, key->KeyData, DVD_KEY_SIZE );
1785
1786 TRACE("DvdBusKey2\n");
1787 ret = CDROM_GetStatusCode(ioctl( fd, DVD_AUTH, &auth_info ));
1788 break;
1789
1790 default:
1791 FIXME("Unknown Keytype 0x%x\n",key->KeyType);
1792 }
1793 return ret;
1794 #else
1795 FIXME("unsupported on this platform\n");
1796 return STATUS_NOT_SUPPORTED;
1797 #endif
1798 }
1799
1800 /******************************************************************
1801 * DVD_ReadKey
1802 *
1803 *
1804 */
1805 static NTSTATUS DVD_ReadKey(int fd, PDVD_COPY_PROTECT_KEY key)
1806 {
1807 #if defined(linux)
1808 NTSTATUS ret = STATUS_NOT_SUPPORTED;
1809 dvd_struct dvd;
1810 dvd_authinfo auth_info;
1811
1812 memset( &dvd, 0, sizeof( dvd_struct ) );
1813 memset( &auth_info, 0, sizeof( auth_info ) );
1814 switch (key->KeyType)
1815 {
1816 case DvdDiskKey:
1817
1818 dvd.type = DVD_STRUCT_DISCKEY;
1819 dvd.disckey.agid = (int)key->SessionId;
1820 memset( dvd.disckey.value, 0, DVD_DISCKEY_SIZE );
1821
1822 TRACE("DvdDiskKey\n");
1823 ret = CDROM_GetStatusCode(ioctl( fd, DVD_READ_STRUCT, &dvd ));
1824 if (ret == STATUS_SUCCESS)
1825 memcpy(key->KeyData,dvd.disckey.value,DVD_DISCKEY_SIZE);
1826 break;
1827 case DvdTitleKey:
1828 auth_info.type = DVD_LU_SEND_TITLE_KEY;
1829 auth_info.lstk.agid = (int)key->SessionId;
1830 auth_info.lstk.lba = (int)(key->Parameters.TitleOffset.QuadPart>>11);
1831 TRACE("DvdTitleKey session %d Quadpart 0x%08lx offset 0x%08x\n",
1832 (int)key->SessionId, (long)key->Parameters.TitleOffset.QuadPart,
1833 auth_info.lstk.lba);
1834 ret = CDROM_GetStatusCode(ioctl( fd, DVD_AUTH, &auth_info ));
1835 if (ret == STATUS_SUCCESS)
1836 memcpy(key->KeyData, auth_info.lstk.title_key, DVD_KEY_SIZE );
1837 break;
1838 case DvdChallengeKey:
1839
1840 auth_info.type = DVD_LU_SEND_CHALLENGE;
1841 auth_info.lsc.agid = (int)key->SessionId;
1842
1843 TRACE("DvdChallengeKey\n");
1844 ret = CDROM_GetStatusCode(ioctl( fd, DVD_AUTH, &auth_info ));
1845 if (ret == STATUS_SUCCESS)
1846 memcpy( key->KeyData, auth_info.lsc.chal, DVD_CHALLENGE_SIZE );
1847 break;
1848 case DvdAsf:
1849 auth_info.type = DVD_LU_SEND_ASF;
1850 TRACE("DvdAsf\n");
1851 auth_info.lsasf.asf=((PDVD_ASF)key->KeyData)->SuccessFlag;
1852 ret = CDROM_GetStatusCode(ioctl( fd, DVD_AUTH, &auth_info ));
1853 ((PDVD_ASF)key->KeyData)->SuccessFlag = auth_info.lsasf.asf;
1854 break;
1855 case DvdBusKey1:
1856 auth_info.type = DVD_LU_SEND_KEY1;
1857 auth_info.lsk.agid = (int)key->SessionId;
1858
1859 TRACE("DvdBusKey1\n");
1860 ret = CDROM_GetStatusCode(ioctl( fd, DVD_AUTH, &auth_info ));
1861
1862 if (ret == STATUS_SUCCESS)
1863 memcpy( key->KeyData, auth_info.lsk.key, DVD_KEY_SIZE );
1864 break;
1865 case DvdGetRpcKey:
1866 auth_info.type = DVD_LU_SEND_RPC_STATE;
1867
1868 TRACE("DvdGetRpcKey\n");
1869 ret = CDROM_GetStatusCode(ioctl( fd, DVD_AUTH, &auth_info ));
1870
1871 if (ret == STATUS_SUCCESS)
1872 {
1873 ((PDVD_RPC_KEY)key->KeyData)->TypeCode = auth_info.lrpcs.type;
1874 ((PDVD_RPC_KEY)key->KeyData)->RegionMask = auth_info.lrpcs.region_mask;
1875 ((PDVD_RPC_KEY)key->KeyData)->RpcScheme = auth_info.lrpcs.rpc_scheme;
1876 }
1877 break;
1878 default:
1879 FIXME("Unknown keytype 0x%x\n",key->KeyType);
1880 }
1881 return ret;
1882 #elif defined(__FreeBSD__) || defined(__NetBSD__)
1883 TRACE("bsd\n");
1884 return STATUS_NOT_SUPPORTED;
1885 #else
1886 TRACE("outside\n");
1887 return STATUS_NOT_SUPPORTED;
1888 #endif
1889 }
1890
1891 /******************************************************************
1892 * DVD_GetRegion
1893 *
1894 *
1895 */
1896 static NTSTATUS DVD_GetRegion(int dev, PDVD_REGION region)
1897 {
1898 FIXME("\n");
1899 return STATUS_SUCCESS;
1900
1901 }
1902
1903 /******************************************************************
1904 * DVD_GetRegion
1905 *
1906 *
1907 */
1908 static NTSTATUS DVD_ReadStructure(int dev, PDVD_READ_STRUCTURE structure, PDVD_LAYER_DESCRIPTOR layer)
1909 {
1910 #ifdef DVD_READ_STRUCT
1911 dvd_struct s;
1912
1913 if (structure->BlockByteOffset.u.HighPart || structure->BlockByteOffset.u.LowPart)
1914 FIXME(": BlockByteOffset is not handled\n");
1915
1916 switch (structure->Format)
1917 {
1918 case DvdPhysicalDescriptor:
1919 s.type = DVD_STRUCT_PHYSICAL;
1920 s.physical.layer_num = structure->LayerNumber;
1921 break;
1922
1923 case DvdCopyrightDescriptor:
1924 s.type = DVD_STRUCT_COPYRIGHT;
1925 s.copyright.layer_num = structure->LayerNumber;
1926 break;
1927
1928 case DvdDiskKeyDescriptor:
1929 s.type = DVD_STRUCT_DISCKEY;
1930 s.disckey.agid = structure->SessionId;
1931 break;
1932
1933 case DvdBCADescriptor:
1934 s.type = DVD_STRUCT_BCA;
1935 break;
1936
1937 case DvdManufacturerDescriptor:
1938 s.type = DVD_STRUCT_MANUFACT;
1939 s.manufact.layer_num = structure->LayerNumber;
1940 break;
1941
1942 case DvdMaxDescriptor: /* This is not a real request, no matter what MSDN says! */
1943 default:
1944 return STATUS_INVALID_PARAMETER;
1945 }
1946
1947 if (ioctl(dev, DVD_READ_STRUCT, &s) < 0)
1948 return STATUS_INVALID_PARAMETER;
1949
1950 switch (structure->Format)
1951 {
1952 case DvdPhysicalDescriptor:
1953 {
1954 internal_dvd_layer_descriptor *p = (internal_dvd_layer_descriptor *) layer;
1955 struct dvd_layer *l = &s.physical.layer[s.physical.layer_num];
1956
1957 p->MagicHeader[0] = 2;
1958 p->MagicHeader[1] = 8;
1959 p->MagicHeader[2] = 0;
1960 p->MagicHeader[3] = 0;
1961 p->BookVersion = l->book_version;
1962 p->BookType = l->book_type;
1963 p->MinimumRate = l->min_rate;
1964 p->DiskSize = l->disc_size;
1965 p->LayerType = l->layer_type;
1966 p->TrackPath = l->track_path;
1967 p->NumberOfLayers = l->nlayers;
1968 p->Reserved1 = 0;
1969 p->TrackDensity = l->track_density;
1970 p->LinearDensity = l->linear_density;
1971 p->StartingDataSector = l->start_sector;
1972 p->EndDataSector = l->end_sector;
1973 p->EndLayerZeroSector = l->end_sector_l0;
1974 p->Reserved5 = 0;
1975 p->BCAFlag = l->bca;
1976 p->Reserved6 = 0;
1977 }
1978 break;
1979
1980 case DvdCopyrightDescriptor:
1981 {
1982 PDVD_COPYRIGHT_DESCRIPTOR p = (PDVD_COPYRIGHT_DESCRIPTOR) layer;
1983
1984 p->CopyrightProtectionType = s.copyright.cpst;
1985 p->RegionManagementInformation = s.copyright.rmi;
1986 p->Reserved = 0;
1987 }
1988 break;
1989
1990 case DvdDiskKeyDescriptor:
1991 {
1992 PDVD_DISK_KEY_DESCRIPTOR p = (PDVD_DISK_KEY_DESCRIPTOR) layer;
1993
1994 memcpy(p->DiskKeyData, s.disckey.value, 2048);
1995 }
1996 break;
1997
1998 case DvdBCADescriptor:
1999 {
2000 PDVD_BCA_DESCRIPTOR p = (PDVD_BCA_DESCRIPTOR) layer;
2001
2002 memcpy(p->BCAInformation, s.bca.value, s.bca.len);
2003 }
2004 break;
2005
2006 case DvdManufacturerDescriptor:
2007 {
2008 PDVD_MANUFACTURER_DESCRIPTOR p = (PDVD_MANUFACTURER_DESCRIPTOR) layer;
2009
2010 memcpy(p->ManufacturingInformation, s.manufact.value, 2048);
2011 }
2012 break;
2013
2014 case DvdMaxDescriptor: /* Suppress warning */
2015 break;
2016 }
2017 #else
2018 FIXME("\n");
2019 #endif
2020 return STATUS_SUCCESS;
2021
2022 }
2023
2024 /******************************************************************
2025 * GetInquiryData
2026 * Implements the IOCTL_GET_INQUIRY_DATA ioctl.
2027 * Returns Inquiry data for all devices on the specified scsi bus
2028 * Returns STATUS_BUFFER_TOO_SMALL if the output buffer is too small,
2029 * STATUS_INVALID_DEVICE_REQUEST if the given handle isn't to a SCSI device,
2030 * or STATUS_NOT_SUPPORTED if the OS driver is too old
2031 */
2032 static NTSTATUS GetInquiryData(int fd, PSCSI_ADAPTER_BUS_INFO BufferOut, DWORD OutBufferSize)
2033 {
2034 #ifdef HAVE_SG_IO_HDR_T_INTERFACE_ID
2035 PSCSI_INQUIRY_DATA pInquiryData = NULL;
2036 UCHAR sense_buffer[32];
2037 int iochk, version;
2038 sg_io_hdr_t iocmd;
2039 UCHAR inquiry[INQ_CMD_LEN] = {INQUIRY, 0, 0, 0, INQ_REPLY_LEN, 0};
2040
2041 /* Check we have a SCSI device and a supported driver */
2042 if(ioctl(fd, SG_GET_VERSION_NUM, &version) != 0)
2043 {
2044 WARN("IOCTL_SCSI_GET_INQUIRY_DATA sg driver is not loaded\n");
2045 return STATUS_INVALID_DEVICE_REQUEST;
2046 }
2047 if(version < 30000 )
2048 return STATUS_NOT_SUPPORTED;
2049
2050 /* FIXME: Enumerate devices on the bus */
2051 BufferOut->NumberOfBuses = 1;
2052 BufferOut->BusData[0].NumberOfLogicalUnits = 1;
2053 BufferOut->BusData[0].InquiryDataOffset = sizeof(SCSI_ADAPTER_BUS_INFO);
2054
2055 pInquiryData = (PSCSI_INQUIRY_DATA)(BufferOut + 1);
2056
2057 RtlZeroMemory(&iocmd, sizeof(iocmd));
2058 iocmd.interface_id = 'S';
2059 iocmd.cmd_len = sizeof(inquiry);
2060 iocmd.mx_sb_len = sizeof(sense_buffer);
2061 iocmd.dxfer_direction = SG_DXFER_FROM_DEV;
2062 iocmd.dxfer_len = INQ_REPLY_LEN;
2063 iocmd.dxferp = pInquiryData->InquiryData;
2064 iocmd.cmdp = inquiry;
2065 iocmd.sbp = sense_buffer;
2066 iocmd.timeout = 1000;
2067
2068 iochk = ioctl(fd, SG_IO, &iocmd);
2069 if(iochk != 0)
2070 WARN("ioctl SG_IO returned %d, error (%s)\n", iochk, strerror(errno));
2071
2072 CDROM_GetInterfaceInfo(fd, &BufferOut->BusData[0].InitiatorBusId, &pInquiryData->PathId, &pInquiryData->TargetId, &pInquiryData->Lun);
2073 pInquiryData->DeviceClaimed = TRUE;
2074 pInquiryData->InquiryDataLength = INQ_REPLY_LEN;
2075 pInquiryData->NextInquiryDataOffset = 0;
2076 return STATUS_SUCCESS;
2077 #else
2078 FIXME("not implemented for nonlinux\n");
2079 return STATUS_NOT_SUPPORTED;
2080 #endif
2081 }
2082
2083 /******************************************************************
2084 * CDROM_DeviceIoControl
2085 *
2086 *
2087 */
2088 NTSTATUS CDROM_DeviceIoControl(HANDLE hDevice,
2089 HANDLE hEvent, PIO_APC_ROUTINE UserApcRoutine,
2090 PVOID UserApcContext,
2091 PIO_STATUS_BLOCK piosb,
2092 ULONG dwIoControlCode,
2093 LPVOID lpInBuffer, DWORD nInBufferSize,
2094 LPVOID lpOutBuffer, DWORD nOutBufferSize)
2095 {
2096 DWORD sz = 0;
2097 NTSTATUS status = STATUS_SUCCESS;
2098 int fd, needs_close, dev;
2099
2100 TRACE("%p %s %p %d %p %d %p\n",
2101 hDevice, iocodex(dwIoControlCode), lpInBuffer, nInBufferSize,
2102 lpOutBuffer, nOutBufferSize, piosb);
2103
2104 piosb->Information = 0;
2105
2106 if ((status = server_get_unix_fd( hDevice, 0, &fd, &needs_close, NULL, NULL ))) goto error;
2107 if ((status = CDROM_Open(fd, &dev)))
2108 {
2109 if (needs_close) close( fd );
2110 goto error;
2111 }
2112
2113 switch (dwIoControlCode)
2114 {
2115 case IOCTL_STORAGE_CHECK_VERIFY:
2116 case IOCTL_CDROM_CHECK_VERIFY:
2117 case IOCTL_DISK_CHECK_VERIFY:
2118 sz = 0;
2119 CDROM_ClearCacheEntry(dev);
2120 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
2121 status = STATUS_INVALID_PARAMETER;
2122 else status = CDROM_Verify(dev, fd);
2123 break;
2124
2125 /* EPP case IOCTL_STORAGE_CHECK_VERIFY2: */
2126
2127 /* EPP case IOCTL_STORAGE_FIND_NEW_DEVICES: */
2128 /* EPP case IOCTL_CDROM_FIND_NEW_DEVICES: */
2129
2130 case IOCTL_STORAGE_LOAD_MEDIA:
2131 case IOCTL_CDROM_LOAD_MEDIA:
2132 sz = 0;
2133 CDROM_ClearCacheEntry(dev);
2134 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
2135 status = STATUS_INVALID_PARAMETER;
2136 else status = CDROM_SetTray(fd, FALSE);
2137 break;
2138 case IOCTL_STORAGE_EJECT_MEDIA:
2139 sz = 0;
2140 CDROM_ClearCacheEntry(dev);
2141 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
2142 status = STATUS_INVALID_PARAMETER;
2143 else
2144 {
2145 #ifdef __APPLE__
2146 int parent_fd = open_parent_device( fd );
2147 if (parent_fd != -1)
2148 {
2149 /* This is ugly as hell, but Mac OS is unable to eject from the device fd,
2150 * it wants an fd for the whole device, and it also requires the device fd
2151 * to be closed first, so we have to close the handle that the caller gave us */
2152 NtClose( hDevice );
2153 if (needs_close) close( fd );
2154 fd = parent_fd;
2155 needs_close = 1;
2156 }
2157 #endif
2158 status = CDROM_SetTray(fd, TRUE);
2159 }
2160 break;
2161
2162 case IOCTL_CDROM_MEDIA_REMOVAL:
2163 case IOCTL_DISK_MEDIA_REMOVAL:
2164 case IOCTL_STORAGE_MEDIA_REMOVAL:
2165 case IOCTL_STORAGE_EJECTION_CONTROL:
2166 /* FIXME the last ioctl:s is not the same as the two others...
2167 * lockcount/owner should be handled */
2168 sz = 0;
2169 CDROM_ClearCacheEntry(dev);
2170 if (lpOutBuffer != NULL || nOutBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2171 else if (nInBufferSize < sizeof(PREVENT_MEDIA_REMOVAL)) status = STATUS_BUFFER_TOO_SMALL;
2172 else status = CDROM_ControlEjection(fd, (const PREVENT_MEDIA_REMOVAL*)lpInBuffer);
2173 break;
2174
2175 /* EPP case IOCTL_STORAGE_GET_MEDIA_TYPES: */
2176
2177 case IOCTL_STORAGE_GET_DEVICE_NUMBER:
2178 sz = sizeof(STORAGE_DEVICE_NUMBER);
2179 if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2180 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2181 else status = CDROM_GetDeviceNumber(dev, (STORAGE_DEVICE_NUMBER*)lpOutBuffer);
2182 break;
2183
2184 case IOCTL_STORAGE_RESET_DEVICE:
2185 sz = 0;
2186 CDROM_ClearCacheEntry(dev);
2187 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
2188 status = STATUS_INVALID_PARAMETER;
2189 else status = CDROM_ResetAudio(fd);
2190 break;
2191
2192 case IOCTL_CDROM_GET_CONTROL:
2193 sz = sizeof(CDROM_AUDIO_CONTROL);
2194 if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2195 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2196 else status = CDROM_GetControl(dev, (CDROM_AUDIO_CONTROL*)lpOutBuffer);
2197 break;
2198
2199 case IOCTL_CDROM_GET_DRIVE_GEOMETRY:
2200 sz = sizeof(DISK_GEOMETRY);
2201 if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2202 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2203 else status = CDROM_GetDriveGeometry(dev, fd, (DISK_GEOMETRY*)lpOutBuffer);
2204 break;
2205
2206 case IOCTL_CDROM_DISK_TYPE:
2207 sz = sizeof(CDROM_DISK_DATA);
2208 /* CDROM_ClearCacheEntry(dev); */
2209 if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2210 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2211 else status = CDROM_GetDiskData(dev, fd, (CDROM_DISK_DATA*)lpOutBuffer);
2212 break;
2213
2214 /* EPP case IOCTL_CDROM_GET_LAST_SESSION: */
2215
2216 case IOCTL_CDROM_READ_Q_CHANNEL:
2217 sz = sizeof(SUB_Q_CHANNEL_DATA);
2218 if (lpInBuffer == NULL || nInBufferSize < sizeof(CDROM_SUB_Q_DATA_FORMAT))
2219 status = STATUS_INVALID_PARAMETER;
2220 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2221 else status = CDROM_ReadQChannel(dev, fd, (const CDROM_SUB_Q_DATA_FORMAT*)lpInBuffer,
2222 (SUB_Q_CHANNEL_DATA*)lpOutBuffer);
2223 break;
2224
2225 case IOCTL_CDROM_READ_TOC:
2226 sz = sizeof(CDROM_TOC);
2227 if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2228 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2229 else status = CDROM_ReadTOC(dev, fd, (CDROM_TOC*)lpOutBuffer);
2230 break;
2231
2232 /* EPP case IOCTL_CDROM_READ_TOC_EX: */
2233
2234 case IOCTL_CDROM_PAUSE_AUDIO:
2235 sz = 0;
2236 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
2237 status = STATUS_INVALID_PARAMETER;
2238 else status = CDROM_PauseAudio(fd);
2239 break;
2240 case IOCTL_CDROM_PLAY_AUDIO_MSF:
2241 sz = 0;
2242 if (lpOutBuffer != NULL || nOutBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2243 else if (nInBufferSize < sizeof(CDROM_PLAY_AUDIO_MSF)) status = STATUS_BUFFER_TOO_SMALL;
2244 else status = CDROM_PlayAudioMSF(fd, (const CDROM_PLAY_AUDIO_MSF*)lpInBuffer);
2245 break;
2246 case IOCTL_CDROM_RESUME_AUDIO:
2247 sz = 0;
2248 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
2249 status = STATUS_INVALID_PARAMETER;
2250 else status = CDROM_ResumeAudio(fd);
2251 break;
2252 case IOCTL_CDROM_SEEK_AUDIO_MSF:
2253 sz = 0;
2254 if (lpOutBuffer != NULL || nOutBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2255 else if (nInBufferSize < sizeof(CDROM_SEEK_AUDIO_MSF)) status = STATUS_BUFFER_TOO_SMALL;
2256 else status = CDROM_SeekAudioMSF(dev, fd, (const CDROM_SEEK_AUDIO_MSF*)lpInBuffer);
2257 break;
2258 case IOCTL_CDROM_STOP_AUDIO:
2259 sz = 0;
2260 CDROM_ClearCacheEntry(dev); /* Maybe intention is to change media */
2261 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
2262 status = STATUS_INVALID_PARAMETER;
2263 else status = CDROM_StopAudio(fd);
2264 break;
2265 case IOCTL_CDROM_GET_VOLUME:
2266 sz = sizeof(VOLUME_CONTROL);
2267 if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2268 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2269 else status = CDROM_GetVolume(fd, (VOLUME_CONTROL*)lpOutBuffer);
2270 break;
2271 case IOCTL_CDROM_SET_VOLUME:
2272 sz = 0;
2273 CDROM_ClearCacheEntry(dev);
2274 if (lpInBuffer == NULL || nInBufferSize < sizeof(VOLUME_CONTROL) || lpOutBuffer != NULL)
2275 status = STATUS_INVALID_PARAMETER;
2276 else status = CDROM_SetVolume(fd, (const VOLUME_CONTROL*)lpInBuffer);
2277 break;
2278 case IOCTL_CDROM_RAW_READ:
2279 sz = 0;
2280 if (nInBufferSize < sizeof(RAW_READ_INFO)) status = STATUS_INVALID_PARAMETER;
2281 else if (lpOutBuffer == NULL) status = STATUS_BUFFER_TOO_SMALL;
2282 else status = CDROM_RawRead(fd, (const RAW_READ_INFO*)lpInBuffer,
2283 lpOutBuffer, nOutBufferSize, &sz);
2284 break;
2285 case IOCTL_SCSI_GET_ADDRESS:
2286 sz = sizeof(SCSI_ADDRESS);
2287 if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2288 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2289 else status = CDROM_GetAddress(fd, (SCSI_ADDRESS*)lpOutBuffer);
2290 break;
2291 case IOCTL_SCSI_PASS_THROUGH_DIRECT:
2292 sz = sizeof(SCSI_PASS_THROUGH_DIRECT);
2293 if (lpOutBuffer == NULL) status = STATUS_INVALID_PARAMETER;
2294 else if (nOutBufferSize < sizeof(SCSI_PASS_THROUGH_DIRECT)) status = STATUS_BUFFER_TOO_SMALL;
2295 else status = CDROM_ScsiPassThroughDirect(fd, (PSCSI_PASS_THROUGH_DIRECT)lpOutBuffer);
2296 break;
2297 case IOCTL_SCSI_PASS_THROUGH:
2298 sz = sizeof(SCSI_PASS_THROUGH);
2299 if (lpOutBuffer == NULL) status = STATUS_INVALID_PARAMETER;
2300 else if (nOutBufferSize < sizeof(SCSI_PASS_THROUGH)) status = STATUS_BUFFER_TOO_SMALL;
2301 else status = CDROM_ScsiPassThrough(fd, (PSCSI_PASS_THROUGH)lpOutBuffer);
2302 break;
2303 case IOCTL_SCSI_GET_CAPABILITIES:
2304 sz = sizeof(IO_SCSI_CAPABILITIES);
2305 if (lpOutBuffer == NULL) status = STATUS_INVALID_PARAMETER;
2306 else if (nOutBufferSize < sizeof(IO_SCSI_CAPABILITIES)) status = STATUS_BUFFER_TOO_SMALL;
2307 else status = CDROM_ScsiGetCaps((PIO_SCSI_CAPABILITIES)lpOutBuffer);
2308 break;
2309 case IOCTL_DVD_START_SESSION:
2310 sz = sizeof(DVD_SESSION_ID);
2311 if (lpOutBuffer == NULL) status = STATUS_INVALID_PARAMETER;
2312 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2313 else
2314 {
2315 TRACE("before in 0x%08x out 0x%08x\n",(lpInBuffer)?*(PDVD_SESSION_ID)lpInBuffer:0,
2316 *(PDVD_SESSION_ID)lpOutBuffer);
2317 status = DVD_StartSession(fd, (PDVD_SESSION_ID)lpInBuffer, (PDVD_SESSION_ID)lpOutBuffer);
2318 TRACE("before in 0x%08x out 0x%08x\n",(lpInBuffer)?*(PDVD_SESSION_ID)lpInBuffer:0,
2319 *(PDVD_SESSION_ID)lpOutBuffer);
2320 }
2321 break;
2322 case IOCTL_DVD_END_SESSION:
2323 sz = sizeof(DVD_SESSION_ID);
2324 if ((lpInBuffer == NULL) || (nInBufferSize < sz))status = STATUS_INVALID_PARAMETER;
2325 else status = DVD_EndSession(fd, (PDVD_SESSION_ID)lpInBuffer);
2326 break;
2327 case IOCTL_DVD_SEND_KEY:
2328 sz = 0;
2329 if (!lpInBuffer ||
2330 (((PDVD_COPY_PROTECT_KEY)lpInBuffer)->KeyLength != nInBufferSize))
2331 status = STATUS_INVALID_PARAMETER;
2332 else
2333 {
2334 TRACE("doing DVD_SendKey\n");
2335 status = DVD_SendKey(fd, (PDVD_COPY_PROTECT_KEY)lpInBuffer);
2336 }
2337 break;
2338 case IOCTL_DVD_READ_KEY:
2339 if (!lpInBuffer ||
2340 (((PDVD_COPY_PROTECT_KEY)lpInBuffer)->KeyLength != nInBufferSize))
2341 status = STATUS_INVALID_PARAMETER;
2342 else if (lpInBuffer !=lpOutBuffer) status = STATUS_BUFFER_TOO_SMALL;
2343 else
2344 {
2345 TRACE("doing DVD_READ_KEY\n");
2346 sz = ((PDVD_COPY_PROTECT_KEY)lpInBuffer)->KeyLength;
2347 status = DVD_ReadKey(fd, (PDVD_COPY_PROTECT_KEY)lpInBuffer);
2348 }
2349 break;
2350 case IOCTL_DVD_GET_REGION:
2351 sz = sizeof(DVD_REGION);
2352 if (lpInBuffer != NULL || nInBufferSize != 0) status = STATUS_INVALID_PARAMETER;
2353 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2354 TRACE("doing DVD_Get_REGION\n");
2355 status = DVD_GetRegion(fd, (PDVD_REGION)lpOutBuffer);
2356 break;
2357 case IOCTL_DVD_READ_STRUCTURE:
2358 sz = sizeof(DVD_LAYER_DESCRIPTOR);
2359 if (lpInBuffer == NULL || nInBufferSize != sizeof(DVD_READ_STRUCTURE)) status = STATUS_INVALID_PARAMETER;
2360 else if (nOutBufferSize < sz) status = STATUS_BUFFER_TOO_SMALL;
2361 else
2362 {
2363 TRACE("doing DVD_READ_STRUCTURE\n");
2364 status = DVD_ReadStructure(fd, (PDVD_READ_STRUCTURE)lpInBuffer, (PDVD_LAYER_DESCRIPTOR)lpOutBuffer);
2365 }
2366 break;
2367
2368 case IOCTL_SCSI_GET_INQUIRY_DATA:
2369 sz = INQ_REPLY_LEN;
2370 status = GetInquiryData(fd, (PSCSI_ADAPTER_BUS_INFO)lpOutBuffer, nOutBufferSize);
2371 break;
2372
2373 default:
2374 FIXME("Unsupported IOCTL %x (type=%x access=%x func=%x meth=%x)\n",
2375 dwIoControlCode, dwIoControlCode >> 16, (dwIoControlCode >> 14) & 3,
2376 (dwIoControlCode >> 2) & 0xFFF, dwIoControlCode & 3);
2377 sz = 0;
2378 status = STATUS_INVALID_PARAMETER;
2379 break;
2380 }
2381 if (needs_close) close( fd );
2382 error:
2383 piosb->u.Status = status;
2384 piosb->Information = sz;
2385 if (hEvent) NtSetEvent(hEvent, NULL);
2386 return status;
2387 }
Work in progress by Kai Blin