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Added include protection for unistd.h and sys/time.h.
[wine/hacks.git] / dlls / ntdll / cdrom.c
blobba59d589d1a23afb9b5e0ed6d47d4bfc424d6d11
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 Eric Pouech
6 * Copyright 2000 Andreas Mohr
7 *
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
12 *
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 */
22
23 #include "config.h"
24
25 #include <errno.h>
26 #include <string.h>
27 #include <stdio.h>
28 #ifdef HAVE_UNISTD_H
29 # include <unistd.h>
30 #endif
31 #include <fcntl.h>
32 #include <sys/stat.h>
33 #include <sys/types.h>
34
35 #ifdef HAVE_SYS_IOCTL_H
36 #include <sys/ioctl.h>
37 #endif
38 #ifdef HAVE_SCSI_SG_H
39 # include <scsi/sg.h>
40 #endif
41 #ifdef HAVE_LINUX_MAJOR_H
42 # include <linux/major.h>
43 #endif
44 #ifdef HAVE_LINUX_HDREG_H
45 # include <linux/hdreg.h>
46 #endif
47 #ifdef HAVE_LINUX_PARAM_H
48 # include <linux/param.h>
49 #endif
50 #ifdef HAVE_LINUX_CDROM_H
51 # include <linux/cdrom.h>
52 #endif
53 #ifdef HAVE_LINUX_UCDROM_H
54 # include <linux/ucdrom.h>
55 #endif
56 #ifdef HAVE_SYS_CDIO_H
57 # include <sys/cdio.h>
58 #endif
59
60 #include "ntddk.h"
61 #include "winioctl.h"
62 #include "ntddstor.h"
63 #include "ntddcdrm.h"
64 #include "ntddscsi.h"
65 #include "drive.h"
66 #include "file.h"
67 #include "wine/debug.h"
68
69 WINE_DEFAULT_DEBUG_CHANNEL(cdrom);
70
71 #ifdef linux
72
73 # ifndef IDE6_MAJOR
74 # define IDE6_MAJOR 88
75 # endif
76 # ifndef IDE7_MAJOR
77 # define IDE7_MAJOR 89
78 # endif
79
80 # ifdef CDROM_SEND_PACKET
81 /* structure for CDROM_PACKET_COMMAND ioctl */
82 /* not all Linux versions have all the fields, so we define the
83 * structure ourselves to make sure */
84 struct linux_cdrom_generic_command
85 {
86 unsigned char cmd[CDROM_PACKET_SIZE];
87 unsigned char *buffer;
88 unsigned int buflen;
89 int stat;
90 struct request_sense *sense;
91 unsigned char data_direction;
92 int quiet;
93 int timeout;
94 void *reserved[1];
95 };
96 # endif /* CDROM_SEND_PACKET */
97
98 #endif /* linux */
99
100 /* FIXME: this is needed because we can't open simultaneously several times /dev/cdrom
101 * this should be removed when a proper device interface is implemented
102 */
103 struct cdrom_cache {
104 int fd;
105 int count;
106 };
107 static struct cdrom_cache cdrom_cache[26];
108
109 /******************************************************************
110 * CDROM_GetIdeInterface
111 *
112 * Determines the ide interface (the number after the ide), and the
113 * number of the device on that interface for ide cdroms.
114 * Returns false if the info could not be get
115 *
116 * NOTE: this function is used in CDROM_InitRegistry and CDROM_GetAddress
117 */
118 static int CDROM_GetIdeInterface(int dev, int* iface, int* device)
119 {
120 #if defined(linux)
121 {
122 struct stat st;
123 #ifdef SG_EMULATED_HOST
124 if (ioctl(dev, SG_EMULATED_HOST) != -1) {
125 FIXME("not implemented for true scsi drives\n");
126 return 0;
127 }
128 #endif
129 if ( fstat(dev, &st) == -1 || ! S_ISBLK(st.st_mode)) {
130 FIXME("cdrom not a block device!!!\n");
131 return 0;
132 }
133 switch (major(st.st_rdev)) {
134 case IDE0_MAJOR: *iface = 0; break;
135 case IDE1_MAJOR: *iface = 1; break;
136 case IDE2_MAJOR: *iface = 2; break;
137 case IDE3_MAJOR: *iface = 3; break;
138 case IDE4_MAJOR: *iface = 4; break;
139 case IDE5_MAJOR: *iface = 5; break;
140 case IDE6_MAJOR: *iface = 6; break;
141 case IDE7_MAJOR: *iface = 7; break;
142 case SCSI_CDROM_MAJOR: *iface = 11; break;
143 default:
144 FIXME("CD-ROM device with major ID %d not supported\n", major(st.st_rdev));
145 break;
146 }
147 *device = (minor(st.st_rdev) == 63 ? 1 : 0);
148 return 1;
149 }
150 #elif defined(__FreeBSD__) || defined(__NetBSD__)
151 FIXME("not implemented for BSD\n");
152 return 0;
153 #else
154 FIXME("not implemented for nonlinux\n");
155 return 0;
156 #endif
157 }
158
159
160 /******************************************************************
161 * CDROM_InitRegistry
162 *
163 * Initializes registry to contain scsi info about the cdrom in NT.
164 * All devices (even not real scsi ones) have this info in NT.
165 * TODO: for now it only works for non scsi devices
166 * NOTE: programs usually read these registry entries after sending the
167 * IOCTL_SCSI_GET_ADDRESS ioctl to the cdrom
168 */
169 void CDROM_InitRegistry(int dev)
170 {
171 int portnum, targetid;
172 int dma;
173 OBJECT_ATTRIBUTES attr;
174 UNICODE_STRING nameW;
175 WCHAR dataW[50];
176 DWORD lenW;
177 char buffer[40];
178 DWORD value;
179 const char *data;
180 HKEY scsiKey;
181 HKEY portKey;
182 HKEY busKey;
183 HKEY targetKey;
184 DWORD disp;
185
186 attr.Length = sizeof(attr);
187 attr.RootDirectory = HKEY_LOCAL_MACHINE;
188 attr.ObjectName = &nameW;
189 attr.Attributes = 0;
190 attr.SecurityDescriptor = NULL;
191 attr.SecurityQualityOfService = NULL;
192
193 if ( ! CDROM_GetIdeInterface(dev, &portnum, &targetid))
194 return;
195
196 /* Ensure there is Scsi key */
197 if (!RtlCreateUnicodeStringFromAsciiz( &nameW, "HARDWARE\\DEVICEMAP\\Scsi" ) ||
198 NtCreateKey( &scsiKey, KEY_ALL_ACCESS, &attr, 0,
199 NULL, REG_OPTION_VOLATILE, &disp ))
200 {
201 ERR("Cannot create DEVICEMAP\\Scsi registry key\n" );
202 return;
203 }
204 RtlFreeUnicodeString( &nameW );
205
206 snprintf(buffer,40,"Scsi Port %d",portnum);
207 attr.RootDirectory = scsiKey;
208 if (!RtlCreateUnicodeStringFromAsciiz( &nameW, buffer ) ||
209 NtCreateKey( &portKey, KEY_ALL_ACCESS, &attr, 0,
210 NULL, REG_OPTION_VOLATILE, &disp ))
211 {
212 ERR("Cannot create DEVICEMAP\\Scsi Port registry key\n" );
213 return;
214 }
215 RtlFreeUnicodeString( &nameW );
216
217 RtlCreateUnicodeStringFromAsciiz( &nameW, "Driver" );
218 data = "atapi";
219 RtlMultiByteToUnicodeN( dataW, 50, &lenW, data, strlen(data));
220 NtSetValueKey( portKey, &nameW, 0, REG_SZ, (BYTE*)dataW, lenW );
221 RtlFreeUnicodeString( &nameW );
222 value = 10;
223 RtlCreateUnicodeStringFromAsciiz( &nameW, "FirstBusTimeScanInMs" );
224 NtSetValueKey( portKey,&nameW, 0, REG_DWORD, (BYTE *)&value, sizeof(DWORD));
225 RtlFreeUnicodeString( &nameW );
226 value = 0;
227 #ifdef HDIO_GET_DMA
228 if (ioctl(dev,HDIO_GET_DMA, &dma) != -1) {
229 value = dma;
230 TRACE("setting dma to %lx\n", value);
231 }
232 #endif
233 RtlCreateUnicodeStringFromAsciiz( &nameW, "DMAEnabled" );
234 NtSetValueKey( portKey,&nameW, 0, REG_DWORD, (BYTE *)&value, sizeof(DWORD));
235 RtlFreeUnicodeString( &nameW );
236
237 attr.RootDirectory = portKey;
238 if (!RtlCreateUnicodeStringFromAsciiz( &nameW, "Scsi Bus 0" ) ||
239 NtCreateKey( &busKey, KEY_ALL_ACCESS, &attr, 0,
240 NULL, REG_OPTION_VOLATILE, &disp ))
241 {
242 ERR("Cannot create DEVICEMAP\\Scsi Port\\Scsi Bus registry key\n" );
243 return;
244 }
245 RtlFreeUnicodeString( &nameW );
246
247 attr.RootDirectory = busKey;
248 if (!RtlCreateUnicodeStringFromAsciiz( &nameW, "Initiator Id 255" ) ||
249 NtCreateKey( &targetKey, KEY_ALL_ACCESS, &attr, 0,
250 NULL, REG_OPTION_VOLATILE, &disp ))
251 {
252 ERR("Cannot create DEVICEMAP\\Scsi Port\\Scsi Bus\\Initiator Id 255 registry key\n" );
253 return;
254 }
255 RtlFreeUnicodeString( &nameW );
256 NtClose( targetKey );
257
258 snprintf(buffer,40,"Target Id %d", targetid);
259 attr.RootDirectory = busKey;
260 if (!RtlCreateUnicodeStringFromAsciiz( &nameW, buffer ) ||
261 NtCreateKey( &targetKey, KEY_ALL_ACCESS, &attr, 0,
262 NULL, REG_OPTION_VOLATILE, &disp ))
263 {
264 ERR("Cannot create DEVICEMAP\\Scsi Port\\Scsi Bus 0\\Target Id registry key\n" );
265 return;
266 }
267 RtlFreeUnicodeString( &nameW );
268
269 RtlCreateUnicodeStringFromAsciiz( &nameW, "Type" );
270 data = "CdRomPeripheral";
271 RtlMultiByteToUnicodeN( dataW, 50, &lenW, data, strlen(data));
272 NtSetValueKey( targetKey, &nameW, 0, REG_SZ, (BYTE*)dataW, lenW );
273 RtlFreeUnicodeString( &nameW );
274 /* FIXME - maybe read the real identifier?? */
275 RtlCreateUnicodeStringFromAsciiz( &nameW, "Identifier" );
276 data = "Wine CDROM";
277 RtlMultiByteToUnicodeN( dataW, 50, &lenW, data, strlen(data));
278 NtSetValueKey( targetKey, &nameW, 0, REG_SZ, (BYTE*)dataW, lenW );
279 RtlFreeUnicodeString( &nameW );
280 /* FIXME - we always use Cdrom0 - do not know about the nt behaviour */
281 RtlCreateUnicodeStringFromAsciiz( &nameW, "DeviceName" );
282 data = "Cdrom0";
283 RtlMultiByteToUnicodeN( dataW, 50, &lenW, data, strlen(data));
284 NtSetValueKey( targetKey, &nameW, 0, REG_SZ, (BYTE*)dataW, lenW );
285 RtlFreeUnicodeString( &nameW );
286
287 NtClose( targetKey );
288 NtClose( busKey );
289 NtClose( portKey );
290 NtClose( scsiKey );
291 }
292
293
294 /******************************************************************
295 * CDROM_Open
296 *
297 *
298 */
299 static int CDROM_Open(HANDLE hDevice, DWORD clientID)
300 {
301 int dev = LOWORD(clientID);
302
303 if (dev >= 26) return -1;
304
305 if (!cdrom_cache[dev].count)
306 {
307 char root[4];
308 const char *device;
309
310 strcpy(root, "A:\\");
311 root[0] += dev;
312 if (GetDriveTypeA(root) != DRIVE_CDROM) return -1;
313 if (!(device = DRIVE_GetDevice(dev))) return -1;
314 cdrom_cache[dev].fd = open(device, O_RDONLY|O_NONBLOCK);
315 if (cdrom_cache[dev].fd == -1)
316 {
317 FIXME("Can't open configured CD-ROM drive at %s (device %s): %s\n", root, DRIVE_GetDevice(dev), strerror(errno));
318 return -1;
319 }
320 }
321 cdrom_cache[dev].count++;
322 return cdrom_cache[dev].fd;
323 }
324
325 /******************************************************************
326 * CDROM_Close
327 *
328 *
329 */
330 static void CDROM_Close(DWORD clientID, int fd)
331 {
332 int dev = LOWORD(clientID);
333
334 if (dev >= 26 || fd != cdrom_cache[dev].fd) FIXME("how come\n");
335 if (--cdrom_cache[dev].count == 0)
336 close(cdrom_cache[dev].fd);
337 }
338
339 /******************************************************************
340 * CDROM_GetStatusCode
341 *
342 *
343 */
344 static DWORD CDROM_GetStatusCode(int io)
345 {
346 if (io == 0) return 0;
347 switch (errno)
348 {
349 case EIO:
350 #ifdef ENOMEDIUM
351 case ENOMEDIUM:
352 #endif
353 return STATUS_NO_MEDIA_IN_DEVICE;
354 case EPERM:
355 return STATUS_ACCESS_DENIED;
356 }
357 FIXME("Unmapped error code %d: %s\n", errno, strerror(errno));
358 return STATUS_IO_DEVICE_ERROR;
359 }
360
361 static DWORD CDROM_GetControl(int dev, CDROM_AUDIO_CONTROL* cac)
362 {
363 cac->LbaFormat = 0; /* FIXME */
364 cac->LogicalBlocksPerSecond = 1; /* FIXME */
365 return STATUS_NOT_SUPPORTED;
366 }
367
368 static DWORD CDROM_GetDeviceNumber(int dev, STORAGE_DEVICE_NUMBER* devnum)
369 {
370 return STATUS_NOT_SUPPORTED;
371 }
372
373 static DWORD CDROM_GetDriveGeometry(int dev, DISK_GEOMETRY* dg)
374 {
375 #if 0
376 dg->Cylinders.s.LowPart = 1; /* FIXME */
377 dg->Cylinders.s.HighPart = 0; /* FIXME */
378 dg->MediaType = 1; /* FIXME */
379 dg->TracksPerCylinder = 1; /* FIXME */
380 dg->SectorsPerTrack = 1; /* FIXME */
381 dg->BytesPerSector= 1; /* FIXME */
382 #endif
383 return STATUS_NOT_SUPPORTED;
384 }
385
386 /**************************************************************************
387 * CDROM_Reset [internal]
388 */
389 static DWORD CDROM_ResetAudio(int dev)
390 {
391 #if defined(linux)
392 return CDROM_GetStatusCode(ioctl(dev, CDROMRESET));
393 #elif defined(__FreeBSD__) || defined(__NetBSD__)
394 return CDROM_GetStatusCode(ioctl(dev, CDIOCRESET, NULL));
395 #else
396 return STATUS_NOT_SUPPORTED;
397 #endif
398 }
399
400 /******************************************************************
401 * CDROM_SetTray
402 *
403 *
404 */
405 static DWORD CDROM_SetTray(int dev, BOOL doEject)
406 {
407 #if defined(linux)
408 return CDROM_GetStatusCode(ioctl(dev, doEject ? CDROMEJECT : CDROMCLOSETRAY));
409 #elif defined(__FreeBSD__) || defined(__NetBSD__)
410 return CDROM_GetStatusCode((ioctl(dev, CDIOCALLOW, NULL)) ||
411 (ioctl(dev, doEject ? CDIOCEJECT : CDIOCCLOSE, NULL)) ||
412 (ioctl(dev, CDIOCPREVENT, NULL)));
413 #else
414 return STATUS_NOT_SUPPORTED;
415 #endif
416 }
417
418 /******************************************************************
419 * CDROM_ControlEjection
420 *
421 *
422 */
423 static DWORD CDROM_ControlEjection(int dev, const PREVENT_MEDIA_REMOVAL* rmv)
424 {
425 #if defined(linux)
426 return CDROM_GetStatusCode(ioctl(dev, CDROM_LOCKDOOR, rmv->PreventMediaRemoval));
427 #elif defined(__FreeBSD__) || defined(__NetBSD__)
428 return CDROM_GetStatusCode(ioctl(dev, (rmv->PreventMediaRemoval) ? CDIOCPREVENT : CDIOCALLOW, NULL));
429 #else
430 return STATUS_NOT_SUPPORTED;
431 #endif
432 }
433
434 /******************************************************************
435 * CDROM_ReadTOC
436 *
437 *
438 */
439 static DWORD CDROM_ReadTOC(int dev, CDROM_TOC* toc)
440 {
441 DWORD ret = STATUS_NOT_SUPPORTED;
442
443 #if defined(linux)
444 int i, io = -1;
445 struct cdrom_tochdr hdr;
446 struct cdrom_tocentry entry;
447
448 io = ioctl(dev, CDROMREADTOCHDR, &hdr);
449 if (io == -1)
450 {
451 WARN("(%d) -- Error occurred (%s)!\n", dev, strerror(errno));
452 goto end;
453 }
454 toc->FirstTrack = hdr.cdth_trk0;
455 toc->LastTrack = hdr.cdth_trk1;
456
457 TRACE("from=%d to=%d\n", toc->FirstTrack, toc->LastTrack);
458
459 for (i = toc->FirstTrack; i <= toc->LastTrack + 1; i++)
460 {
461 if (i == toc->LastTrack + 1)
462 {
463 entry.cdte_track = CDROM_LEADOUT;
464 } else {
465 entry.cdte_track = i;
466 }
467 entry.cdte_format = CDROM_MSF;
468 io = ioctl(dev, CDROMREADTOCENTRY, &entry);
469 if (io == -1) {
470 WARN("error read entry (%s)\n", strerror(errno));
471 goto end;
472 }
473 toc->TrackData[i - toc->FirstTrack].Control = entry.cdte_ctrl;
474 toc->TrackData[i - toc->FirstTrack].Adr = entry.cdte_adr;
475 /* marking last track with leadout value as index */
476 toc->TrackData[i - toc->FirstTrack].TrackNumber = entry.cdte_track;
477 toc->TrackData[i - toc->FirstTrack].Address[0] = 0;
478 toc->TrackData[i - toc->FirstTrack].Address[1] = entry.cdte_addr.msf.minute;
479 toc->TrackData[i - toc->FirstTrack].Address[2] = entry.cdte_addr.msf.second;
480 toc->TrackData[i - toc->FirstTrack].Address[3] = entry.cdte_addr.msf.frame;
481 }
482 end:
483 ret = CDROM_GetStatusCode(io);
484 #elif defined(__FreeBSD__) || defined(__NetBSD__)
485 int i, io = -1;
486 struct ioc_toc_header hdr;
487 struct ioc_read_toc_entry entry;
488 struct cd_toc_entry toc_buffer;
489
490 io = ioctl(dev, CDIOREADTOCHEADER, &hdr);
491 if (io == -1)
492 {
493 WARN("(%d) -- Error occurred (%s)!\n", dev, strerror(errno));
494 goto end;
495 }
496 toc->FirstTrack = hdr.starting_track;
497 toc->LastTrack = hdr.ending_track;
498
499 TRACE("from=%d to=%d\n", toc->FirstTrack, toc->LastTrack);
500
501 for (i = toc->FirstTrack; i <= toc->LastTrack + 1; i++)
502 {
503 if (i == toc->LastTrack + 1)
504 {
505 #define LEADOUT 0xaa
506 entry.starting_track = LEADOUT;
507 } else {
508 entry.starting_track = i;
509 }
510 memset((char *)&toc_buffer, 0, sizeof(toc_buffer));
511 entry.address_format = CD_MSF_FORMAT;
512 entry.data_len = sizeof(toc_buffer);
513 entry.data = &toc_buffer;
514 io = ioctl(dev, CDIOREADTOCENTRYS, &entry);
515 if (io == -1) {
516 WARN("error read entry (%s)\n", strerror(errno));
517 goto end;
518 }
519 toc->TrackData[i - toc->FirstTrack].Control = toc_buffer.control;
520 toc->TrackData[i - toc->FirstTrack].Adr = toc_buffer.addr_type;
521 /* marking last track with leadout value as index */
522 toc->TrackData[i - toc->FirstTrack].TrackNumber = entry.starting_track;
523 toc->TrackData[i - toc->FirstTrack].Address[0] = 0;
524 toc->TrackData[i - toc->FirstTrack].Address[1] = toc_buffer.addr.msf.minute;
525 toc->TrackData[i - toc->FirstTrack].Address[2] = toc_buffer.addr.msf.second;
526 toc->TrackData[i - toc->FirstTrack].Address[3] = toc_buffer.addr.msf.frame;
527 }
528 end:
529 ret = CDROM_GetStatusCode(io);
530 #else
531 ret = STATUS_NOT_SUPPORTED;
532 #endif
533 return ret;
534 }
535
536 /******************************************************************
537 * CDROM_GetDiskData
538 *
539 *
540 */
541 static DWORD CDROM_GetDiskData(int dev, CDROM_DISK_DATA* data)
542 {
543 CDROM_TOC toc;
544 DWORD ret;
545 int i;
546
547 if ((ret = CDROM_ReadTOC(dev, &toc)) != 0) return ret;
548 data->DiskData = 0;
549 for (i = toc.FirstTrack; i <= toc.LastTrack; i++) {
550 if (toc.TrackData[i].Control & 0x04)
551 data->DiskData |= CDROM_DISK_DATA_TRACK;
552 else
553 data->DiskData |= CDROM_DISK_AUDIO_TRACK;
554 }
555 return 0;
556 }
557
558 /******************************************************************
559 * CDROM_ReadQChannel
560 *
561 *
562 */
563 static DWORD CDROM_ReadQChannel(int dev, const CDROM_SUB_Q_DATA_FORMAT* fmt,
564 SUB_Q_CHANNEL_DATA* data)
565 {
566 DWORD ret = STATUS_NOT_SUPPORTED;
567 #ifdef linux
568 unsigned size;
569 SUB_Q_HEADER* hdr = (SUB_Q_HEADER*)data;
570 int io;
571 struct cdrom_subchnl sc;
572 sc.cdsc_format = CDROM_MSF;
573
574 io = ioctl(dev, CDROMSUBCHNL, &sc);
575 if (io == -1)
576 {
577 TRACE("opened or no_media (%s)!\n", strerror(errno));
578 hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
579 goto end;
580 }
581
582 hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
583
584 switch (sc.cdsc_audiostatus) {
585 case CDROM_AUDIO_INVALID:
586 hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
587 break;
588 case CDROM_AUDIO_NO_STATUS:
589 hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
590 break;
591 case CDROM_AUDIO_PLAY:
592 hdr->AudioStatus = AUDIO_STATUS_IN_PROGRESS;
593 break;
594 case CDROM_AUDIO_PAUSED:
595 hdr->AudioStatus = AUDIO_STATUS_PAUSED;
596 break;
597 case CDROM_AUDIO_COMPLETED:
598 hdr->AudioStatus = AUDIO_STATUS_PLAY_COMPLETE;
599 break;
600 case CDROM_AUDIO_ERROR:
601 hdr->AudioStatus = AUDIO_STATUS_PLAY_ERROR;
602 break;
603 default:
604 TRACE("status=%02X !\n", sc.cdsc_audiostatus);
605 break;
606 }
607 switch (fmt->Format)
608 {
609 case IOCTL_CDROM_CURRENT_POSITION:
610 size = sizeof(SUB_Q_CURRENT_POSITION);
611 data->CurrentPosition.FormatCode = sc.cdsc_format;
612 data->CurrentPosition.Control = sc.cdsc_ctrl;
613 data->CurrentPosition.ADR = sc.cdsc_adr;
614 data->CurrentPosition.TrackNumber = sc.cdsc_trk;
615 data->CurrentPosition.IndexNumber = sc.cdsc_ind;
616
617 data->CurrentPosition.AbsoluteAddress[0] = 0;
618 data->CurrentPosition.AbsoluteAddress[1] = sc.cdsc_absaddr.msf.minute;
619 data->CurrentPosition.AbsoluteAddress[2] = sc.cdsc_absaddr.msf.second;
620 data->CurrentPosition.AbsoluteAddress[3] = sc.cdsc_absaddr.msf.frame;
621
622 data->CurrentPosition.TrackRelativeAddress[0] = 0;
623 data->CurrentPosition.TrackRelativeAddress[1] = sc.cdsc_reladdr.msf.minute;
624 data->CurrentPosition.TrackRelativeAddress[2] = sc.cdsc_reladdr.msf.second;
625 data->CurrentPosition.TrackRelativeAddress[3] = sc.cdsc_reladdr.msf.frame;
626 break;
627 case IOCTL_CDROM_MEDIA_CATALOG:
628 size = sizeof(SUB_Q_MEDIA_CATALOG_NUMBER);
629 data->MediaCatalog.FormatCode = IOCTL_CDROM_MEDIA_CATALOG;
630 {
631 struct cdrom_mcn mcn;
632 if ((io = ioctl(dev, CDROM_GET_MCN, &mcn)) == -1) goto end;
633
634 data->MediaCatalog.FormatCode = IOCTL_CDROM_MEDIA_CATALOG;
635 data->MediaCatalog.Mcval = 0; /* FIXME */
636 memcpy(data->MediaCatalog.MediaCatalog, mcn.medium_catalog_number, 14);
637 data->MediaCatalog.MediaCatalog[14] = 0;
638 }
639 break;
640 case IOCTL_CDROM_TRACK_ISRC:
641 size = sizeof(SUB_Q_CURRENT_POSITION);
642 FIXME("TrackIsrc: NIY on linux\n");
643 data->TrackIsrc.FormatCode = IOCTL_CDROM_TRACK_ISRC;
644 data->TrackIsrc.Tcval = 0;
645 io = 0;
646 break;
647 }
648
649 end:
650 ret = CDROM_GetStatusCode(io);
651 #elif defined(__FreeBSD__) || defined(__NetBSD__)
652 unsigned size;
653 SUB_Q_HEADER* hdr = (SUB_Q_HEADER*)data;
654 int io;
655 struct ioc_read_subchannel read_sc;
656 struct cd_sub_channel_info sc;
657
658 read_sc.address_format = CD_MSF_FORMAT;
659 read_sc.track = 0;
660 read_sc.data_len = sizeof(sc);
661 read_sc.data = &sc;
662 switch (fmt->Format)
663 {
664 case IOCTL_CDROM_CURRENT_POSITION:
665 read_sc.data_format = CD_CURRENT_POSITION;
666 break;
667 case IOCTL_CDROM_MEDIA_CATALOG:
668 read_sc.data_format = CD_MEDIA_CATALOG;
669 break;
670 case IOCTL_CDROM_TRACK_ISRC:
671 read_sc.data_format = CD_TRACK_INFO;
672 sc.what.track_info.track_number = data->TrackIsrc.Track;
673 break;
674 }
675 io = ioctl(dev, CDIOCREADSUBCHANNEL, &read_sc);
676 if (io == -1)
677 {
678 TRACE("opened or no_media (%s)!\n", strerror(errno));
679 hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
680 goto end;
681 }
682
683 hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
684
685 switch (sc.header.audio_status) {
686 case CD_AS_AUDIO_INVALID:
687 hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
688 break;
689 case CD_AS_NO_STATUS:
690 hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
691 break;
692 case CD_AS_PLAY_IN_PROGRESS:
693 hdr->AudioStatus = AUDIO_STATUS_IN_PROGRESS;
694 break;
695 case CD_AS_PLAY_PAUSED:
696 hdr->AudioStatus = AUDIO_STATUS_PAUSED;
697 break;
698 case CD_AS_PLAY_COMPLETED:
699 hdr->AudioStatus = AUDIO_STATUS_PLAY_COMPLETE;
700 break;
701 case CD_AS_PLAY_ERROR:
702 hdr->AudioStatus = AUDIO_STATUS_PLAY_ERROR;
703 break;
704 default:
705 TRACE("status=%02X !\n", sc.header.audio_status);
706 }
707 switch (fmt->Format)
708 {
709 case IOCTL_CDROM_CURRENT_POSITION:
710 size = sizeof(SUB_Q_CURRENT_POSITION);
711 data->CurrentPosition.FormatCode = sc.what.position.data_format;
712 data->CurrentPosition.Control = sc.what.position.control;
713 data->CurrentPosition.ADR = sc.what.position.addr_type;
714 data->CurrentPosition.TrackNumber = sc.what.position.track_number;
715 data->CurrentPosition.IndexNumber = sc.what.position.index_number;
716
717 data->CurrentPosition.AbsoluteAddress[0] = 0;
718 data->CurrentPosition.AbsoluteAddress[1] = sc.what.position.absaddr.msf.minute;
719 data->CurrentPosition.AbsoluteAddress[2] = sc.what.position.absaddr.msf.second;
720 data->CurrentPosition.AbsoluteAddress[3] = sc.what.position.absaddr.msf.frame;
721 data->CurrentPosition.TrackRelativeAddress[0] = 0;
722 data->CurrentPosition.TrackRelativeAddress[1] = sc.what.position.reladdr.msf.minute;
723 data->CurrentPosition.TrackRelativeAddress[2] = sc.what.position.reladdr.msf.second;
724 data->CurrentPosition.TrackRelativeAddress[3] = sc.what.position.reladdr.msf.frame;
725 break;
726 case IOCTL_CDROM_MEDIA_CATALOG:
727 size = sizeof(SUB_Q_MEDIA_CATALOG_NUMBER);
728 data->MediaCatalog.FormatCode = IOCTL_CDROM_MEDIA_CATALOG;
729 data->MediaCatalog.FormatCode = sc.what.media_catalog.data_format;
730 data->MediaCatalog.Mcval = sc.what.media_catalog.mc_valid;
731 memcpy(data->MediaCatalog.MediaCatalog, sc.what.media_catalog.mc_number, 15);
732 break;
733 case IOCTL_CDROM_TRACK_ISRC:
734 size = sizeof(SUB_Q_CURRENT_POSITION);
735 data->TrackIsrc.Tcval = sc.what.track_info.ti_valid;
736 memcpy(data->TrackIsrc.TrackIsrc, sc.what.track_info.ti_number, 15);
737 break;
738 }
739
740 end:
741 ret = CDROM_GetStatusCode(io);
742 #endif
743 return ret;
744 }
745
746 /******************************************************************
747 * CDROM_Verify
748 *
749 *
750 */
751 static DWORD CDROM_Verify(int dev)
752 {
753 /* quick implementation */
754 CDROM_SUB_Q_DATA_FORMAT fmt;
755 SUB_Q_CHANNEL_DATA data;
756
757 fmt.Format = IOCTL_CDROM_CURRENT_POSITION;
758 return CDROM_ReadQChannel(dev, &fmt, &data) ? 0 : 1;
759 }
760
761 /******************************************************************
762 * CDROM_PlayAudioMSF
763 *
764 *
765 */
766 static DWORD CDROM_PlayAudioMSF(int dev, const CDROM_PLAY_AUDIO_MSF* audio_msf)
767 {
768 DWORD ret = STATUS_NOT_SUPPORTED;
769 #ifdef linux
770 struct cdrom_msf msf;
771 int io;
772
773 msf.cdmsf_min0 = audio_msf->StartingM;
774 msf.cdmsf_sec0 = audio_msf->StartingS;
775 msf.cdmsf_frame0 = audio_msf->StartingF;
776 msf.cdmsf_min1 = audio_msf->EndingM;
777 msf.cdmsf_sec1 = audio_msf->EndingS;
778 msf.cdmsf_frame1 = audio_msf->EndingF;
779
780 io = ioctl(dev, CDROMSTART);
781 if (io == -1)
782 {
783 WARN("motor doesn't start !\n");
784 goto end;
785 }
786 io = ioctl(dev, CDROMPLAYMSF, &msf);
787 if (io == -1)
788 {
789 WARN("device doesn't play !\n");
790 goto end;
791 }
792 TRACE("msf = %d:%d:%d %d:%d:%d\n",
793 msf.cdmsf_min0, msf.cdmsf_sec0, msf.cdmsf_frame0,
794 msf.cdmsf_min1, msf.cdmsf_sec1, msf.cdmsf_frame1);
795 end:
796 ret = CDROM_GetStatusCode(io);
797 #elif defined(__FreeBSD__) || defined(__NetBSD__)
798 struct ioc_play_msf msf;
799 int io;
800
801 msf.start_m = audio_msf->StartingM;
802 msf.start_s = audio_msf->StartingS;
803 msf.start_f = audio_msf->StartingF;
804 msf.end_m = audio_msf->EndingM;
805 msf.end_s = audio_msf->EndingS;
806 msf.end_f = audio_msf->EndingF;
807
808 io = ioctl(dev, CDIOCSTART, NULL);
809 if (io == -1)
810 {
811 WARN("motor doesn't start !\n");
812 goto end;
813 }
814 io = ioctl(dev, CDIOCPLAYMSF, &msf);
815 if (io == -1)
816 {
817 WARN("device doesn't play !\n");
818 goto end;
819 }
820 TRACE("msf = %d:%d:%d %d:%d:%d\n",
821 msf.start_m, msf.start_s, msf.start_f,
822 msf.end_m, msf.end_s, msf.end_f);
823 end:
824 ret = CDROM_GetStatusCode(io);
825 #endif
826 return ret;
827 }
828
829 /******************************************************************
830 * CDROM_SeekAudioMSF
831 *
832 *
833 */
834 static DWORD CDROM_SeekAudioMSF(int dev, const CDROM_SEEK_AUDIO_MSF* audio_msf)
835 {
836 #if defined(linux)
837 struct cdrom_msf0 msf;
838 msf.minute = audio_msf->M;
839 msf.second = audio_msf->S;
840 msf.frame = audio_msf->F;
841
842 return CDROM_GetStatusCode(ioctl(dev, CDROMSEEK, &msf));
843 #elif defined(__FreeBSD__) || defined(__NetBSD__)
844 FIXME("Could a BSD expert implement the seek function ?\n");
845 return STATUS_NOT_SUPPORTED;
846 #else
847 return STATUS_NOT_SUPPORTED;
848 #endif
849 }
850
851 /******************************************************************
852 * CDROM_PauseAudio
853 *
854 *
855 */
856 static DWORD CDROM_PauseAudio(int dev)
857 {
858 #if defined(linux)
859 return CDROM_GetStatusCode(ioctl(dev, CDROMPAUSE));
860 #elif defined(__FreeBSD__) || defined(__NetBSD__)
861 return CDROM_GetStatusCode(ioctl(dev, CDIOCPAUSE, NULL));
862 #else
863 return STATUS_NOT_SUPPORTED;
864 #endif
865 }
866
867 /******************************************************************
868 * CDROM_ResumeAudio
869 *
870 *
871 */
872 static DWORD CDROM_ResumeAudio(int dev)
873 {
874 #if defined(linux)
875 return CDROM_GetStatusCode(ioctl(dev, CDROMRESUME));
876 #elif defined(__FreeBSD__) || defined(__NetBSD__)
877 return CDROM_GetStatusCode(ioctl(dev, CDIOCRESUME, NULL));
878 #else
879 return STATUS_NOT_SUPPORTED;
880 #endif
881 }
882
883 /******************************************************************
884 * CDROM_StopAudio
885 *
886 *
887 */
888 static DWORD CDROM_StopAudio(int dev)
889 {
890 #if defined(linux)
891 return CDROM_GetStatusCode(ioctl(dev, CDROMSTOP));
892 #elif defined(__FreeBSD__) || defined(__NetBSD__)
893 return CDROM_GetStatusCode(ioctl(dev, CDIOCSTOP, NULL));
894 #else
895 return STATUS_NOT_SUPPORTED;
896 #endif
897 }
898
899 /******************************************************************
900 * CDROM_GetVolume
901 *
902 *
903 */
904 static DWORD CDROM_GetVolume(int dev, VOLUME_CONTROL* vc)
905 {
906 #if defined(linux)
907 struct cdrom_volctrl volc;
908 int io;
909
910 io = ioctl(dev, CDROMVOLREAD, &volc);
911 if (io != -1)
912 {
913 vc->PortVolume[0] = volc.channel0;
914 vc->PortVolume[1] = volc.channel1;
915 vc->PortVolume[2] = volc.channel2;
916 vc->PortVolume[3] = volc.channel3;
917 }
918 return CDROM_GetStatusCode(io);
919 #elif defined(__FreeBSD__) || defined(__NetBSD__)
920 struct ioc_vol volc;
921 int io;
922
923 io = ioctl(dev, CDIOCGETVOL, &volc);
924 if (io != -1)
925 {
926 vc->PortVolume[0] = volc.vol[0];
927 vc->PortVolume[1] = volc.vol[1];
928 vc->PortVolume[2] = volc.vol[2];
929 vc->PortVolume[3] = volc.vol[3];
930 }
931 return CDROM_GetStatusCode(io);
932 #else
933 return STATUS_NOT_SUPPORTED;
934 #endif
935 }
936
937 /******************************************************************
938 * CDROM_SetVolume
939 *
940 *
941 */
942 static DWORD CDROM_SetVolume(int dev, const VOLUME_CONTROL* vc)
943 {
944 #if defined(linux)
945 struct cdrom_volctrl volc;
946
947 volc.channel0 = vc->PortVolume[0];
948 volc.channel1 = vc->PortVolume[1];
949 volc.channel2 = vc->PortVolume[2];
950 volc.channel3 = vc->PortVolume[3];
951
952 return CDROM_GetStatusCode(ioctl(dev, CDROMVOLCTRL, &volc));
953 #elif defined(__FreeBSD__) || defined(__NetBSD__)
954 struct ioc_vol volc;
955
956 volc.vol[0] = vc->PortVolume[0];
957 volc.vol[1] = vc->PortVolume[1];
958 volc.vol[2] = vc->PortVolume[2];
959 volc.vol[3] = vc->PortVolume[3];
960
961 return CDROM_GetStatusCode(ioctl(dev, CDIOCSETVOL, &volc));
962 #else
963 return STATUS_NOT_SUPPORTED;
964 #endif
965 }
966
967 /******************************************************************
968 * CDROM_RawRead
969 *
970 *
971 */
972 static DWORD CDROM_RawRead(int dev, const RAW_READ_INFO* raw, void* buffer, DWORD len, DWORD* sz)
973 {
974 int ret = STATUS_NOT_SUPPORTED;
975 int io = -1;
976 DWORD sectSize;
977
978 switch (raw->TrackMode)
979 {
980 case YellowMode2: sectSize = 2336; break;
981 case XAForm2: sectSize = 2328; break;
982 case CDDA: sectSize = 2352; break;
983 default: return STATUS_INVALID_PARAMETER;
984 }
985 if (len < raw->SectorCount * sectSize) return STATUS_BUFFER_TOO_SMALL;
986 /* strangely enough, it seems that sector offsets are always indicated with a size of 2048,
987 * even if a larger size if read...
988 */
989 #if defined(linux)
990 {
991 struct cdrom_read cdr;
992 struct cdrom_read_audio cdra;
993
994 switch (raw->TrackMode)
995 {
996 case YellowMode2:
997 if (raw->DiskOffset.s.HighPart) FIXME("Unsupported value\n");
998 cdr.cdread_lba = raw->DiskOffset.s.LowPart; /* FIXME ? */
999 cdr.cdread_bufaddr = buffer;
1000 cdr.cdread_buflen = raw->SectorCount * sectSize;
1001 io = ioctl(dev, CDROMREADMODE2, &cdr);
1002 break;
1003 case XAForm2:
1004 FIXME("XAForm2: NIY\n");
1005 return ret;
1006 case CDDA:
1007 /* FIXME: the output doesn't seem 100% correct... in fact output is shifted
1008 * between by NT2K box and this... should check on the same drive...
1009 * otherwise, I fear a 2352/2368 mismatch somewhere in one of the drivers
1010 * (linux/NT).
1011 * Anyway, that's not critical at all. We're talking of 16/32 bytes, we're
1012 * talking of 0.2 ms of sound
1013 */
1014 /* 2048 = 2 ** 11 */
1015 if (raw->DiskOffset.s.HighPart & ~2047) FIXME("Unsupported value\n");
1016 cdra.addr.lba = ((raw->DiskOffset.s.LowPart >> 11) |
1017 (raw->DiskOffset.s.HighPart << (32 - 11))) - 1;
1018 FIXME("reading at %u\n", cdra.addr.lba);
1019 cdra.addr_format = CDROM_LBA;
1020 cdra.nframes = raw->SectorCount;
1021 cdra.buf = buffer;
1022 io = ioctl(dev, CDROMREADAUDIO, &cdra);
1023 break;
1024 }
1025 }
1026 #elif defined(__FreeBSD__)
1027 {
1028 struct ioc_read_audio ira;
1029
1030 switch (raw->TrackMode)
1031 {
1032 case YellowMode2:
1033 FIXME("YellowMode2: NIY\n");
1034 return ret;
1035 case XAForm2:
1036 FIXME("XAForm2: NIY\n");
1037 return ret;
1038 case CDDA:
1039 /* 2048 = 2 ** 11 */
1040 if (raw->DiskOffset.s.HighPart & ~2047) FIXME("Unsupported value\n");
1041 ira.address.lba = ((raw->DiskOffset.s.LowPart >> 11) |
1042 raw->DiskOffset.s.HighPart << (32 - 11)) - 1;
1043 ira.address_format = CD_LBA_FORMAT;
1044 ira.nframes = raw->SectorCount;
1045 ira.buffer = buffer;
1046 io = ioctl(dev, CDIOCREADAUDIO, &ira);
1047 break;
1048 }
1049 }
1050 #elif defined(__NetBSD__)
1051 {
1052 switch (raw->TrackMode)
1053 {
1054 case YellowMode2:
1055 FIXME("YellowMode2: NIY\n");
1056 return ret;
1057 case XAForm2:
1058 FIXME("XAForm2: NIY\n");
1059 return ret;
1060 case CDDA:
1061 FIXME("CDDA: NIY\n");
1062 return ret;
1063 }
1064 }
1065 #endif
1066 *sz = sectSize * raw->SectorCount;
1067 ret = CDROM_GetStatusCode(io);
1068 return ret;
1069 }
1070
1071 /******************************************************************
1072 * CDROM_ScsiPassThroughDirect
1073 *
1074 *
1075 */
1076 static DWORD CDROM_ScsiPassThroughDirect(int dev, PSCSI_PASS_THROUGH_DIRECT pPacket)
1077 {
1078 int ret = STATUS_NOT_SUPPORTED;
1079 #if defined(linux) && defined(CDROM_SEND_PACKET)
1080 struct linux_cdrom_generic_command cmd;
1081 struct request_sense sense;
1082 int io;
1083
1084 if (pPacket->Length < sizeof(SCSI_PASS_THROUGH_DIRECT))
1085 return STATUS_BUFFER_TOO_SMALL;
1086
1087 if (pPacket->CdbLength > 12)
1088 return STATUS_INVALID_PARAMETER;
1089
1090 if (pPacket->SenseInfoLength > sizeof(sense))
1091 return STATUS_INVALID_PARAMETER;
1092
1093 memset(&cmd, 0, sizeof(cmd));
1094 memset(&sense, 0, sizeof(sense));
1095
1096 memcpy(&(cmd.cmd), &(pPacket->Cdb), pPacket->CdbLength);
1097
1098 cmd.buffer = pPacket->DataBuffer;
1099 cmd.buflen = pPacket->DataTransferLength;
1100 cmd.sense = &sense;
1101 cmd.quiet = 0;
1102 cmd.timeout = pPacket->TimeOutValue*HZ;
1103
1104 switch (pPacket->DataIn)
1105 {
1106 case SCSI_IOCTL_DATA_OUT:
1107 cmd.data_direction = CGC_DATA_WRITE;
1108 break;
1109 case SCSI_IOCTL_DATA_IN:
1110 cmd.data_direction = CGC_DATA_READ;
1111 break;
1112 case SCSI_IOCTL_DATA_UNSPECIFIED:
1113 cmd.data_direction = CGC_DATA_NONE;
1114 break;
1115 default:
1116 return STATUS_INVALID_PARAMETER;
1117 }
1118
1119 io = ioctl(dev, CDROM_SEND_PACKET, &cmd);
1120
1121 if (pPacket->SenseInfoLength != 0)
1122 {
1123 memcpy((char*)pPacket + pPacket->SenseInfoOffset,
1124 &sense, pPacket->SenseInfoLength);
1125 }
1126
1127 pPacket->ScsiStatus = cmd.stat;
1128
1129 ret = CDROM_GetStatusCode(io);
1130 #endif
1131 return ret;
1132 }
1133
1134 /******************************************************************
1135 * CDROM_ScsiPassThrough
1136 *
1137 *
1138 */
1139 static DWORD CDROM_ScsiPassThrough(int dev, PSCSI_PASS_THROUGH pPacket)
1140 {
1141 int ret = STATUS_NOT_SUPPORTED;
1142 #if defined(linux) && defined(CDROM_SEND_PACKET)
1143 struct linux_cdrom_generic_command cmd;
1144 struct request_sense sense;
1145 int io;
1146
1147 if (pPacket->Length < sizeof(SCSI_PASS_THROUGH))
1148 return STATUS_BUFFER_TOO_SMALL;
1149
1150 if (pPacket->CdbLength > 12)
1151 return STATUS_INVALID_PARAMETER;
1152
1153 if (pPacket->SenseInfoLength > sizeof(sense))
1154 return STATUS_INVALID_PARAMETER;
1155
1156 memset(&cmd, 0, sizeof(cmd));
1157 memset(&sense, 0, sizeof(sense));
1158
1159 memcpy(&(cmd.cmd), &(pPacket->Cdb), pPacket->CdbLength);
1160
1161 if ( pPacket->DataBufferOffset > 0x1000 )
1162 {
1163 cmd.buffer = (void*)pPacket->DataBufferOffset;
1164 }
1165 else
1166 {
1167 cmd.buffer = ((void*)pPacket) + pPacket->DataBufferOffset;
1168 }
1169 cmd.buflen = pPacket->DataTransferLength;
1170 cmd.sense = &sense;
1171 cmd.quiet = 0;
1172 cmd.timeout = pPacket->TimeOutValue*HZ;
1173
1174 switch (pPacket->DataIn)
1175 {
1176 case SCSI_IOCTL_DATA_OUT:
1177 cmd.data_direction = CGC_DATA_WRITE;
1178 break;
1179 case SCSI_IOCTL_DATA_IN:
1180 cmd.data_direction = CGC_DATA_READ;
1181 break;
1182 case SCSI_IOCTL_DATA_UNSPECIFIED:
1183 cmd.data_direction = CGC_DATA_NONE;
1184 break;
1185 default:
1186 return STATUS_INVALID_PARAMETER;
1187 }
1188
1189 io = ioctl(dev, CDROM_SEND_PACKET, &cmd);
1190
1191 if (pPacket->SenseInfoLength != 0)
1192 {
1193 memcpy((char*)pPacket + pPacket->SenseInfoOffset,
1194 &sense, pPacket->SenseInfoLength);
1195 }
1196
1197 pPacket->ScsiStatus = cmd.stat;
1198
1199 ret = CDROM_GetStatusCode(io);
1200 #endif
1201 return ret;
1202 }
1203
1204 /******************************************************************
1205 * CDROM_GetAddress
1206 *
1207 * implements IOCTL_SCSI_GET_ADDRESS
1208 */
1209 static DWORD CDROM_GetAddress(int dev, SCSI_ADDRESS* address)
1210 {
1211 int portnum, targetid;
1212
1213 address->Length = sizeof(SCSI_ADDRESS);
1214 address->PathId = 0; /* bus number */
1215 address->Lun = 0;
1216 if ( ! CDROM_GetIdeInterface(dev, &portnum, &targetid))
1217 return STATUS_NOT_SUPPORTED;
1218
1219 address->PortNumber = portnum;
1220 address->TargetId = targetid;
1221 return 0;
1222 }
1223
1224 /******************************************************************
1225 * CDROM_DeviceIoControl
1226 *
1227 *
1228 */
1229 BOOL CDROM_DeviceIoControl(DWORD clientID, HANDLE hDevice, DWORD dwIoControlCode,
1230 LPVOID lpInBuffer, DWORD nInBufferSize,
1231 LPVOID lpOutBuffer, DWORD nOutBufferSize,
1232 LPDWORD lpBytesReturned, LPOVERLAPPED lpOverlapped)
1233 {
1234 DWORD sz;
1235 DWORD error = 0;
1236 int dev;
1237
1238 TRACE("%lx[%c] %lx %lx %ld %lx %ld %lx %lx\n",
1239 (DWORD)hDevice, 'A' + LOWORD(clientID), dwIoControlCode, (DWORD)lpInBuffer, nInBufferSize,
1240 (DWORD)lpOutBuffer, nOutBufferSize, (DWORD)lpBytesReturned, (DWORD)lpOverlapped);
1241
1242 if (lpBytesReturned) *lpBytesReturned = 0;
1243 if (lpOverlapped)
1244 {
1245 FIXME("Overlapped isn't implemented yet\n");
1246 SetLastError(STATUS_NOT_SUPPORTED);
1247 return FALSE;
1248 }
1249
1250 SetLastError(0);
1251 dev = CDROM_Open(hDevice, clientID);
1252 if (dev == -1)
1253 {
1254 CDROM_GetStatusCode(-1);
1255 return FALSE;
1256 }
1257
1258 switch (dwIoControlCode)
1259 {
1260 case IOCTL_STORAGE_CHECK_VERIFY:
1261 case IOCTL_CDROM_CHECK_VERIFY:
1262 sz = 0;
1263 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
1264 error = STATUS_INVALID_PARAMETER;
1265 else error = CDROM_Verify(dev);
1266 break;
1267
1268 /* EPP case IOCTL_STORAGE_CHECK_VERIFY2: */
1269
1270 /* EPP case IOCTL_STORAGE_FIND_NEW_DEVICES: */
1271 /* EPP case IOCTL_CDROM_FIND_NEW_DEVICES: */
1272
1273 case IOCTL_STORAGE_LOAD_MEDIA:
1274 case IOCTL_CDROM_LOAD_MEDIA:
1275 sz = 0;
1276 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
1277 error = STATUS_INVALID_PARAMETER;
1278 else error = CDROM_SetTray(dev, FALSE);
1279 break;
1280 case IOCTL_STORAGE_EJECT_MEDIA:
1281 sz = 0;
1282 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
1283 error = STATUS_INVALID_PARAMETER;
1284 else error = CDROM_SetTray(dev, TRUE);
1285 break;
1286
1287 case IOCTL_CDROM_MEDIA_REMOVAL:
1288 case IOCTL_DISK_MEDIA_REMOVAL:
1289 case IOCTL_STORAGE_MEDIA_REMOVAL:
1290 case IOCTL_STORAGE_EJECTION_CONTROL:
1291 /* FIXME the last ioctl:s is not the same as the two others...
1292 * lockcount/owner should be handled */
1293 sz = 0;
1294 if (lpOutBuffer != NULL || nOutBufferSize != 0) error = STATUS_INVALID_PARAMETER;
1295 else if (nInBufferSize < sizeof(PREVENT_MEDIA_REMOVAL)) error = STATUS_BUFFER_TOO_SMALL;
1296 else error = CDROM_ControlEjection(dev, (const PREVENT_MEDIA_REMOVAL*)lpInBuffer);
1297 break;
1298
1299 /* EPP case IOCTL_STORAGE_GET_MEDIA_TYPES: */
1300
1301 case IOCTL_STORAGE_GET_DEVICE_NUMBER:
1302 sz = sizeof(STORAGE_DEVICE_NUMBER);
1303 if (lpInBuffer != NULL || nInBufferSize != 0) error = STATUS_INVALID_PARAMETER;
1304 else if (nOutBufferSize < sz) error = STATUS_BUFFER_TOO_SMALL;
1305 else error = CDROM_GetDeviceNumber(dev, (STORAGE_DEVICE_NUMBER*)lpOutBuffer);
1306 break;
1307
1308 case IOCTL_STORAGE_RESET_DEVICE:
1309 sz = 0;
1310 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
1311 error = STATUS_INVALID_PARAMETER;
1312 else error = CDROM_ResetAudio(dev);
1313 break;
1314
1315 case IOCTL_CDROM_GET_CONTROL:
1316 sz = sizeof(CDROM_AUDIO_CONTROL);
1317 if (lpInBuffer != NULL || nInBufferSize != 0) error = STATUS_INVALID_PARAMETER;
1318 else if (nOutBufferSize < sz) error = STATUS_BUFFER_TOO_SMALL;
1319 else error = CDROM_GetControl(dev, (CDROM_AUDIO_CONTROL*)lpOutBuffer);
1320 break;
1321
1322 case IOCTL_CDROM_GET_DRIVE_GEOMETRY:
1323 sz = sizeof(DISK_GEOMETRY);
1324 if (lpInBuffer != NULL || nInBufferSize != 0) error = STATUS_INVALID_PARAMETER;
1325 else if (nOutBufferSize < sz) error = STATUS_BUFFER_TOO_SMALL;
1326 else error = CDROM_GetDriveGeometry(dev, (DISK_GEOMETRY*)lpOutBuffer);
1327 break;
1328
1329 case IOCTL_CDROM_DISK_TYPE:
1330 sz = sizeof(CDROM_DISK_DATA);
1331 if (lpInBuffer != NULL || nInBufferSize != 0) error = STATUS_INVALID_PARAMETER;
1332 else if (nOutBufferSize < sz) error = STATUS_BUFFER_TOO_SMALL;
1333 else error = CDROM_GetDiskData(dev, (CDROM_DISK_DATA*)lpOutBuffer);
1334 break;
1335
1336 /* EPP case IOCTL_CDROM_GET_LAST_SESSION: */
1337
1338 case IOCTL_CDROM_READ_Q_CHANNEL:
1339 sz = sizeof(SUB_Q_CHANNEL_DATA);
1340 if (lpInBuffer == NULL || nInBufferSize < sizeof(CDROM_SUB_Q_DATA_FORMAT))
1341 error = STATUS_INVALID_PARAMETER;
1342 else if (nOutBufferSize < sz) error = STATUS_BUFFER_TOO_SMALL;
1343 else error = CDROM_ReadQChannel(dev, (const CDROM_SUB_Q_DATA_FORMAT*)lpInBuffer,
1344 (SUB_Q_CHANNEL_DATA*)lpOutBuffer);
1345 break;
1346
1347 case IOCTL_CDROM_READ_TOC:
1348 sz = sizeof(CDROM_TOC);
1349 if (lpInBuffer != NULL || nInBufferSize != 0) error = STATUS_INVALID_PARAMETER;
1350 else if (nOutBufferSize < sz) error = STATUS_BUFFER_TOO_SMALL;
1351 else error = CDROM_ReadTOC(dev, (CDROM_TOC*)lpOutBuffer);
1352 break;
1353
1354 /* EPP case IOCTL_CDROM_READ_TOC_EX: */
1355
1356 case IOCTL_CDROM_PAUSE_AUDIO:
1357 sz = 0;
1358 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
1359 error = STATUS_INVALID_PARAMETER;
1360 else error = CDROM_PauseAudio(dev);
1361 break;
1362 case IOCTL_CDROM_PLAY_AUDIO_MSF:
1363 sz = 0;
1364 if (lpOutBuffer != NULL || nOutBufferSize != 0) error = STATUS_INVALID_PARAMETER;
1365 else if (nInBufferSize < sizeof(CDROM_PLAY_AUDIO_MSF)) error = STATUS_BUFFER_TOO_SMALL;
1366 else error = CDROM_PlayAudioMSF(dev, (const CDROM_PLAY_AUDIO_MSF*)lpInBuffer);
1367 break;
1368 case IOCTL_CDROM_RESUME_AUDIO:
1369 sz = 0;
1370 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
1371 error = STATUS_INVALID_PARAMETER;
1372 else error = CDROM_ResumeAudio(dev);
1373 break;
1374 case IOCTL_CDROM_SEEK_AUDIO_MSF:
1375 sz = 0;
1376 if (lpOutBuffer != NULL || nOutBufferSize != 0) error = STATUS_INVALID_PARAMETER;
1377 else if (nInBufferSize < sizeof(CDROM_SEEK_AUDIO_MSF)) error = STATUS_BUFFER_TOO_SMALL;
1378 else error = CDROM_SeekAudioMSF(dev, (const CDROM_SEEK_AUDIO_MSF*)lpInBuffer);
1379 break;
1380 case IOCTL_CDROM_STOP_AUDIO:
1381 sz = 0;
1382 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
1383 error = STATUS_INVALID_PARAMETER;
1384 else error = CDROM_StopAudio(dev);
1385 break;
1386 case IOCTL_CDROM_GET_VOLUME:
1387 sz = sizeof(VOLUME_CONTROL);
1388 if (lpInBuffer != NULL || nInBufferSize != 0) error = STATUS_INVALID_PARAMETER;
1389 else if (nOutBufferSize < sz) error = STATUS_BUFFER_TOO_SMALL;
1390 else error = CDROM_GetVolume(dev, (VOLUME_CONTROL*)lpOutBuffer);
1391 break;
1392 case IOCTL_CDROM_SET_VOLUME:
1393 sz = 0;
1394 if (lpInBuffer == NULL || nInBufferSize < sizeof(VOLUME_CONTROL) || lpOutBuffer != NULL)
1395 error = STATUS_INVALID_PARAMETER;
1396 else error = CDROM_SetVolume(dev, (const VOLUME_CONTROL*)lpInBuffer);
1397 break;
1398 case IOCTL_CDROM_RAW_READ:
1399 sz = 0;
1400 if (nInBufferSize < sizeof(RAW_READ_INFO)) error = STATUS_INVALID_PARAMETER;
1401 else if (lpOutBuffer == NULL) error = STATUS_BUFFER_TOO_SMALL;
1402 else error = CDROM_RawRead(dev, (const RAW_READ_INFO*)lpInBuffer,
1403 lpOutBuffer, nOutBufferSize, &sz);
1404 break;
1405 case IOCTL_SCSI_GET_ADDRESS:
1406 sz = sizeof(SCSI_ADDRESS);
1407 if (lpInBuffer != NULL || nInBufferSize != 0) error = STATUS_INVALID_PARAMETER;
1408 else if (nOutBufferSize < sz) error = STATUS_BUFFER_TOO_SMALL;
1409 else error = CDROM_GetAddress(dev, (SCSI_ADDRESS*)lpOutBuffer);
1410 break;
1411 case IOCTL_SCSI_PASS_THROUGH_DIRECT:
1412 sz = sizeof(SCSI_PASS_THROUGH_DIRECT);
1413 if (lpOutBuffer == NULL) error = STATUS_INVALID_PARAMETER;
1414 else if (nOutBufferSize < sizeof(SCSI_PASS_THROUGH_DIRECT)) error = STATUS_BUFFER_TOO_SMALL;
1415 else error = CDROM_ScsiPassThroughDirect(dev, (PSCSI_PASS_THROUGH_DIRECT)lpOutBuffer);
1416 break;
1417 case IOCTL_SCSI_PASS_THROUGH:
1418 sz = sizeof(SCSI_PASS_THROUGH);
1419 if (lpOutBuffer == NULL) error = STATUS_INVALID_PARAMETER;
1420 else if (nOutBufferSize < sizeof(SCSI_PASS_THROUGH)) error = STATUS_BUFFER_TOO_SMALL;
1421 else error = CDROM_ScsiPassThrough(dev, (PSCSI_PASS_THROUGH)lpOutBuffer);
1422 break;
1423
1424 default:
1425 FIXME("Unsupported IOCTL %lx\n", dwIoControlCode);
1426 sz = 0;
1427 error = STATUS_INVALID_PARAMETER;
1428 break;
1429 }
1430
1431 if (lpBytesReturned) *lpBytesReturned = sz;
1432 if (error)
1433 {
1434 SetLastError(error);
1435 return FALSE;
1436 }
1437 CDROM_Close(clientID, dev);
1438 return TRUE;
1439 }
useful hacks and other patches not (yet) suitable for mainline