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MSVC compatibility fixes.
[wine/gsoc_dplay.git] / dlls / ntdll / cdrom.c
blob223afcb19d13eeb572e430cf7d5908f70b6e681c
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 #include "wine/port.h"
25
26 #include <errno.h>
27 #include <string.h>
28 #include <stdio.h>
29 #ifdef HAVE_IO_H
30 # include <io.h>
31 #endif
32 #ifdef HAVE_UNISTD_H
33 # include <unistd.h>
34 #endif
35 #include <fcntl.h>
36 #include <sys/stat.h>
37 #include <sys/types.h>
38
39 #ifdef HAVE_SYS_IOCTL_H
40 #include <sys/ioctl.h>
41 #endif
42 #ifdef HAVE_SCSI_SG_H
43 # include <scsi/sg.h>
44 #endif
45 #ifdef HAVE_LINUX_MAJOR_H
46 # include <linux/major.h>
47 #endif
48 #ifdef HAVE_LINUX_HDREG_H
49 # include <linux/hdreg.h>
50 #endif
51 #ifdef HAVE_LINUX_PARAM_H
52 # include <linux/param.h>
53 #endif
54 #ifdef HAVE_LINUX_CDROM_H
55 # include <linux/cdrom.h>
56 #endif
57 #ifdef HAVE_LINUX_UCDROM_H
58 # include <linux/ucdrom.h>
59 #endif
60 #ifdef HAVE_SYS_CDIO_H
61 # include <sys/cdio.h>
62 #endif
63
64 #include "ntddk.h"
65 #include "winioctl.h"
66 #include "ntddstor.h"
67 #include "ntddcdrm.h"
68 #include "ntddscsi.h"
69 #include "drive.h"
70 #include "file.h"
71 #include "wine/debug.h"
72
73 WINE_DEFAULT_DEBUG_CHANNEL(cdrom);
74
75 #ifdef linux
76
77 # ifndef IDE6_MAJOR
78 # define IDE6_MAJOR 88
79 # endif
80 # ifndef IDE7_MAJOR
81 # define IDE7_MAJOR 89
82 # endif
83
84 # ifdef CDROM_SEND_PACKET
85 /* structure for CDROM_PACKET_COMMAND ioctl */
86 /* not all Linux versions have all the fields, so we define the
87 * structure ourselves to make sure */
88 struct linux_cdrom_generic_command
89 {
90 unsigned char cmd[CDROM_PACKET_SIZE];
91 unsigned char *buffer;
92 unsigned int buflen;
93 int stat;
94 struct request_sense *sense;
95 unsigned char data_direction;
96 int quiet;
97 int timeout;
98 void *reserved[1];
99 };
100 # endif /* CDROM_SEND_PACKET */
101
102 #endif /* linux */
103
104 /* FIXME: this is needed because we can't open simultaneously several times /dev/cdrom
105 * this should be removed when a proper device interface is implemented
106 */
107 struct cdrom_cache {
108 int fd;
109 int count;
110 };
111 static struct cdrom_cache cdrom_cache[26];
112
113 /******************************************************************
114 * CDROM_GetIdeInterface
115 *
116 * Determines the ide interface (the number after the ide), and the
117 * number of the device on that interface for ide cdroms.
118 * Returns false if the info could not be get
119 *
120 * NOTE: this function is used in CDROM_InitRegistry and CDROM_GetAddress
121 */
122 static int CDROM_GetIdeInterface(int dev, int* iface, int* device)
123 {
124 #if defined(linux)
125 {
126 struct stat st;
127 #ifdef SG_EMULATED_HOST
128 if (ioctl(dev, SG_EMULATED_HOST) != -1) {
129 FIXME("not implemented for true scsi drives\n");
130 return 0;
131 }
132 #endif
133 if ( fstat(dev, &st) == -1 || ! S_ISBLK(st.st_mode)) {
134 FIXME("cdrom not a block device!!!\n");
135 return 0;
136 }
137 switch (major(st.st_rdev)) {
138 case IDE0_MAJOR: *iface = 0; break;
139 case IDE1_MAJOR: *iface = 1; break;
140 case IDE2_MAJOR: *iface = 2; break;
141 case IDE3_MAJOR: *iface = 3; break;
142 case IDE4_MAJOR: *iface = 4; break;
143 case IDE5_MAJOR: *iface = 5; break;
144 case IDE6_MAJOR: *iface = 6; break;
145 case IDE7_MAJOR: *iface = 7; break;
146 case SCSI_CDROM_MAJOR: *iface = 11; break;
147 default:
148 FIXME("CD-ROM device with major ID %d not supported\n", major(st.st_rdev));
149 break;
150 }
151 *device = (minor(st.st_rdev) == 63 ? 1 : 0);
152 return 1;
153 }
154 #elif defined(__FreeBSD__) || defined(__NetBSD__)
155 FIXME("not implemented for BSD\n");
156 return 0;
157 #else
158 FIXME("not implemented for nonlinux\n");
159 return 0;
160 #endif
161 }
162
163
164 /******************************************************************
165 * CDROM_InitRegistry
166 *
167 * Initializes registry to contain scsi info about the cdrom in NT.
168 * All devices (even not real scsi ones) have this info in NT.
169 * TODO: for now it only works for non scsi devices
170 * NOTE: programs usually read these registry entries after sending the
171 * IOCTL_SCSI_GET_ADDRESS ioctl to the cdrom
172 */
173 void CDROM_InitRegistry(int dev)
174 {
175 int portnum, targetid;
176 int dma;
177 OBJECT_ATTRIBUTES attr;
178 UNICODE_STRING nameW;
179 WCHAR dataW[50];
180 DWORD lenW;
181 char buffer[40];
182 DWORD value;
183 const char *data;
184 HKEY scsiKey;
185 HKEY portKey;
186 HKEY busKey;
187 HKEY targetKey;
188 DWORD disp;
189
190 attr.Length = sizeof(attr);
191 attr.RootDirectory = HKEY_LOCAL_MACHINE;
192 attr.ObjectName = &nameW;
193 attr.Attributes = 0;
194 attr.SecurityDescriptor = NULL;
195 attr.SecurityQualityOfService = NULL;
196
197 if ( ! CDROM_GetIdeInterface(dev, &portnum, &targetid))
198 return;
199
200 /* Ensure there is Scsi key */
201 if (!RtlCreateUnicodeStringFromAsciiz( &nameW, "HARDWARE\\DEVICEMAP\\Scsi" ) ||
202 NtCreateKey( &scsiKey, KEY_ALL_ACCESS, &attr, 0,
203 NULL, REG_OPTION_VOLATILE, &disp ))
204 {
205 ERR("Cannot create DEVICEMAP\\Scsi registry key\n" );
206 return;
207 }
208 RtlFreeUnicodeString( &nameW );
209
210 snprintf(buffer,40,"Scsi Port %d",portnum);
211 attr.RootDirectory = scsiKey;
212 if (!RtlCreateUnicodeStringFromAsciiz( &nameW, buffer ) ||
213 NtCreateKey( &portKey, KEY_ALL_ACCESS, &attr, 0,
214 NULL, REG_OPTION_VOLATILE, &disp ))
215 {
216 ERR("Cannot create DEVICEMAP\\Scsi Port registry key\n" );
217 return;
218 }
219 RtlFreeUnicodeString( &nameW );
220
221 RtlCreateUnicodeStringFromAsciiz( &nameW, "Driver" );
222 data = "atapi";
223 RtlMultiByteToUnicodeN( dataW, 50, &lenW, data, strlen(data));
224 NtSetValueKey( portKey, &nameW, 0, REG_SZ, (BYTE*)dataW, lenW );
225 RtlFreeUnicodeString( &nameW );
226 value = 10;
227 RtlCreateUnicodeStringFromAsciiz( &nameW, "FirstBusTimeScanInMs" );
228 NtSetValueKey( portKey,&nameW, 0, REG_DWORD, (BYTE *)&value, sizeof(DWORD));
229 RtlFreeUnicodeString( &nameW );
230 value = 0;
231 #ifdef HDIO_GET_DMA
232 if (ioctl(dev,HDIO_GET_DMA, &dma) != -1) {
233 value = dma;
234 TRACE("setting dma to %lx\n", value);
235 }
236 #endif
237 RtlCreateUnicodeStringFromAsciiz( &nameW, "DMAEnabled" );
238 NtSetValueKey( portKey,&nameW, 0, REG_DWORD, (BYTE *)&value, sizeof(DWORD));
239 RtlFreeUnicodeString( &nameW );
240
241 attr.RootDirectory = portKey;
242 if (!RtlCreateUnicodeStringFromAsciiz( &nameW, "Scsi Bus 0" ) ||
243 NtCreateKey( &busKey, KEY_ALL_ACCESS, &attr, 0,
244 NULL, REG_OPTION_VOLATILE, &disp ))
245 {
246 ERR("Cannot create DEVICEMAP\\Scsi Port\\Scsi Bus registry key\n" );
247 return;
248 }
249 RtlFreeUnicodeString( &nameW );
250
251 attr.RootDirectory = busKey;
252 if (!RtlCreateUnicodeStringFromAsciiz( &nameW, "Initiator Id 255" ) ||
253 NtCreateKey( &targetKey, KEY_ALL_ACCESS, &attr, 0,
254 NULL, REG_OPTION_VOLATILE, &disp ))
255 {
256 ERR("Cannot create DEVICEMAP\\Scsi Port\\Scsi Bus\\Initiator Id 255 registry key\n" );
257 return;
258 }
259 RtlFreeUnicodeString( &nameW );
260 NtClose( targetKey );
261
262 snprintf(buffer,40,"Target Id %d", targetid);
263 attr.RootDirectory = busKey;
264 if (!RtlCreateUnicodeStringFromAsciiz( &nameW, buffer ) ||
265 NtCreateKey( &targetKey, KEY_ALL_ACCESS, &attr, 0,
266 NULL, REG_OPTION_VOLATILE, &disp ))
267 {
268 ERR("Cannot create DEVICEMAP\\Scsi Port\\Scsi Bus 0\\Target Id registry key\n" );
269 return;
270 }
271 RtlFreeUnicodeString( &nameW );
272
273 RtlCreateUnicodeStringFromAsciiz( &nameW, "Type" );
274 data = "CdRomPeripheral";
275 RtlMultiByteToUnicodeN( dataW, 50, &lenW, data, strlen(data));
276 NtSetValueKey( targetKey, &nameW, 0, REG_SZ, (BYTE*)dataW, lenW );
277 RtlFreeUnicodeString( &nameW );
278 /* FIXME - maybe read the real identifier?? */
279 RtlCreateUnicodeStringFromAsciiz( &nameW, "Identifier" );
280 data = "Wine CDROM";
281 RtlMultiByteToUnicodeN( dataW, 50, &lenW, data, strlen(data));
282 NtSetValueKey( targetKey, &nameW, 0, REG_SZ, (BYTE*)dataW, lenW );
283 RtlFreeUnicodeString( &nameW );
284 /* FIXME - we always use Cdrom0 - do not know about the nt behaviour */
285 RtlCreateUnicodeStringFromAsciiz( &nameW, "DeviceName" );
286 data = "Cdrom0";
287 RtlMultiByteToUnicodeN( dataW, 50, &lenW, data, strlen(data));
288 NtSetValueKey( targetKey, &nameW, 0, REG_SZ, (BYTE*)dataW, lenW );
289 RtlFreeUnicodeString( &nameW );
290
291 NtClose( targetKey );
292 NtClose( busKey );
293 NtClose( portKey );
294 NtClose( scsiKey );
295 }
296
297
298 /******************************************************************
299 * CDROM_Open
300 *
301 *
302 */
303 static int CDROM_Open(HANDLE hDevice, DWORD clientID)
304 {
305 int dev = LOWORD(clientID);
306
307 if (dev >= 26) return -1;
308
309 if (!cdrom_cache[dev].count)
310 {
311 char root[4];
312 const char *device;
313
314 strcpy(root, "A:\\");
315 root[0] += dev;
316 if (GetDriveTypeA(root) != DRIVE_CDROM) return -1;
317 if (!(device = DRIVE_GetDevice(dev))) return -1;
318 cdrom_cache[dev].fd = open(device, O_RDONLY|O_NONBLOCK);
319 if (cdrom_cache[dev].fd == -1)
320 {
321 FIXME("Can't open configured CD-ROM drive at %s (device %s): %s\n", root, DRIVE_GetDevice(dev), strerror(errno));
322 return -1;
323 }
324 }
325 cdrom_cache[dev].count++;
326 return cdrom_cache[dev].fd;
327 }
328
329 /******************************************************************
330 * CDROM_Close
331 *
332 *
333 */
334 static void CDROM_Close(DWORD clientID, int fd)
335 {
336 int dev = LOWORD(clientID);
337
338 if (dev >= 26 || fd != cdrom_cache[dev].fd) FIXME("how come\n");
339 if (--cdrom_cache[dev].count == 0)
340 close(cdrom_cache[dev].fd);
341 }
342
343 /******************************************************************
344 * CDROM_GetStatusCode
345 *
346 *
347 */
348 static DWORD CDROM_GetStatusCode(int io)
349 {
350 if (io == 0) return 0;
351 switch (errno)
352 {
353 case EIO:
354 #ifdef ENOMEDIUM
355 case ENOMEDIUM:
356 #endif
357 return STATUS_NO_MEDIA_IN_DEVICE;
358 case EPERM:
359 return STATUS_ACCESS_DENIED;
360 }
361 FIXME("Unmapped error code %d: %s\n", errno, strerror(errno));
362 return STATUS_IO_DEVICE_ERROR;
363 }
364
365 static DWORD CDROM_GetControl(int dev, CDROM_AUDIO_CONTROL* cac)
366 {
367 cac->LbaFormat = 0; /* FIXME */
368 cac->LogicalBlocksPerSecond = 1; /* FIXME */
369 return STATUS_NOT_SUPPORTED;
370 }
371
372 static DWORD CDROM_GetDeviceNumber(int dev, STORAGE_DEVICE_NUMBER* devnum)
373 {
374 return STATUS_NOT_SUPPORTED;
375 }
376
377 static DWORD CDROM_GetDriveGeometry(int dev, DISK_GEOMETRY* dg)
378 {
379 #if 0
380 dg->Cylinders.s.LowPart = 1; /* FIXME */
381 dg->Cylinders.s.HighPart = 0; /* FIXME */
382 dg->MediaType = 1; /* FIXME */
383 dg->TracksPerCylinder = 1; /* FIXME */
384 dg->SectorsPerTrack = 1; /* FIXME */
385 dg->BytesPerSector= 1; /* FIXME */
386 #endif
387 return STATUS_NOT_SUPPORTED;
388 }
389
390 /**************************************************************************
391 * CDROM_Reset [internal]
392 */
393 static DWORD CDROM_ResetAudio(int dev)
394 {
395 #if defined(linux)
396 return CDROM_GetStatusCode(ioctl(dev, CDROMRESET));
397 #elif defined(__FreeBSD__) || defined(__NetBSD__)
398 return CDROM_GetStatusCode(ioctl(dev, CDIOCRESET, NULL));
399 #else
400 return STATUS_NOT_SUPPORTED;
401 #endif
402 }
403
404 /******************************************************************
405 * CDROM_SetTray
406 *
407 *
408 */
409 static DWORD CDROM_SetTray(int dev, BOOL doEject)
410 {
411 #if defined(linux)
412 return CDROM_GetStatusCode(ioctl(dev, doEject ? CDROMEJECT : CDROMCLOSETRAY));
413 #elif defined(__FreeBSD__) || defined(__NetBSD__)
414 return CDROM_GetStatusCode((ioctl(dev, CDIOCALLOW, NULL)) ||
415 (ioctl(dev, doEject ? CDIOCEJECT : CDIOCCLOSE, NULL)) ||
416 (ioctl(dev, CDIOCPREVENT, NULL)));
417 #else
418 return STATUS_NOT_SUPPORTED;
419 #endif
420 }
421
422 /******************************************************************
423 * CDROM_ControlEjection
424 *
425 *
426 */
427 static DWORD CDROM_ControlEjection(int dev, const PREVENT_MEDIA_REMOVAL* rmv)
428 {
429 #if defined(linux)
430 return CDROM_GetStatusCode(ioctl(dev, CDROM_LOCKDOOR, rmv->PreventMediaRemoval));
431 #elif defined(__FreeBSD__) || defined(__NetBSD__)
432 return CDROM_GetStatusCode(ioctl(dev, (rmv->PreventMediaRemoval) ? CDIOCPREVENT : CDIOCALLOW, NULL));
433 #else
434 return STATUS_NOT_SUPPORTED;
435 #endif
436 }
437
438 /******************************************************************
439 * CDROM_ReadTOC
440 *
441 *
442 */
443 static DWORD CDROM_ReadTOC(int dev, CDROM_TOC* toc)
444 {
445 DWORD ret = STATUS_NOT_SUPPORTED;
446
447 #if defined(linux)
448 int i, io = -1;
449 struct cdrom_tochdr hdr;
450 struct cdrom_tocentry entry;
451
452 io = ioctl(dev, CDROMREADTOCHDR, &hdr);
453 if (io == -1)
454 {
455 WARN("(%d) -- Error occurred (%s)!\n", dev, strerror(errno));
456 goto end;
457 }
458 toc->FirstTrack = hdr.cdth_trk0;
459 toc->LastTrack = hdr.cdth_trk1;
460
461 TRACE("from=%d to=%d\n", toc->FirstTrack, toc->LastTrack);
462
463 for (i = toc->FirstTrack; i <= toc->LastTrack + 1; i++)
464 {
465 if (i == toc->LastTrack + 1)
466 {
467 entry.cdte_track = CDROM_LEADOUT;
468 } else {
469 entry.cdte_track = i;
470 }
471 entry.cdte_format = CDROM_MSF;
472 io = ioctl(dev, CDROMREADTOCENTRY, &entry);
473 if (io == -1) {
474 WARN("error read entry (%s)\n", strerror(errno));
475 goto end;
476 }
477 toc->TrackData[i - toc->FirstTrack].Control = entry.cdte_ctrl;
478 toc->TrackData[i - toc->FirstTrack].Adr = entry.cdte_adr;
479 /* marking last track with leadout value as index */
480 toc->TrackData[i - toc->FirstTrack].TrackNumber = entry.cdte_track;
481 toc->TrackData[i - toc->FirstTrack].Address[0] = 0;
482 toc->TrackData[i - toc->FirstTrack].Address[1] = entry.cdte_addr.msf.minute;
483 toc->TrackData[i - toc->FirstTrack].Address[2] = entry.cdte_addr.msf.second;
484 toc->TrackData[i - toc->FirstTrack].Address[3] = entry.cdte_addr.msf.frame;
485 }
486 end:
487 ret = CDROM_GetStatusCode(io);
488 #elif defined(__FreeBSD__) || defined(__NetBSD__)
489 int i, io = -1;
490 struct ioc_toc_header hdr;
491 struct ioc_read_toc_entry entry;
492 struct cd_toc_entry toc_buffer;
493
494 io = ioctl(dev, CDIOREADTOCHEADER, &hdr);
495 if (io == -1)
496 {
497 WARN("(%d) -- Error occurred (%s)!\n", dev, strerror(errno));
498 goto end;
499 }
500 toc->FirstTrack = hdr.starting_track;
501 toc->LastTrack = hdr.ending_track;
502
503 TRACE("from=%d to=%d\n", toc->FirstTrack, toc->LastTrack);
504
505 for (i = toc->FirstTrack; i <= toc->LastTrack + 1; i++)
506 {
507 if (i == toc->LastTrack + 1)
508 {
509 #define LEADOUT 0xaa
510 entry.starting_track = LEADOUT;
511 } else {
512 entry.starting_track = i;
513 }
514 memset((char *)&toc_buffer, 0, sizeof(toc_buffer));
515 entry.address_format = CD_MSF_FORMAT;
516 entry.data_len = sizeof(toc_buffer);
517 entry.data = &toc_buffer;
518 io = ioctl(dev, CDIOREADTOCENTRYS, &entry);
519 if (io == -1) {
520 WARN("error read entry (%s)\n", strerror(errno));
521 goto end;
522 }
523 toc->TrackData[i - toc->FirstTrack].Control = toc_buffer.control;
524 toc->TrackData[i - toc->FirstTrack].Adr = toc_buffer.addr_type;
525 /* marking last track with leadout value as index */
526 toc->TrackData[i - toc->FirstTrack].TrackNumber = entry.starting_track;
527 toc->TrackData[i - toc->FirstTrack].Address[0] = 0;
528 toc->TrackData[i - toc->FirstTrack].Address[1] = toc_buffer.addr.msf.minute;
529 toc->TrackData[i - toc->FirstTrack].Address[2] = toc_buffer.addr.msf.second;
530 toc->TrackData[i - toc->FirstTrack].Address[3] = toc_buffer.addr.msf.frame;
531 }
532 end:
533 ret = CDROM_GetStatusCode(io);
534 #else
535 ret = STATUS_NOT_SUPPORTED;
536 #endif
537 return ret;
538 }
539
540 /******************************************************************
541 * CDROM_GetDiskData
542 *
543 *
544 */
545 static DWORD CDROM_GetDiskData(int dev, CDROM_DISK_DATA* data)
546 {
547 CDROM_TOC toc;
548 DWORD ret;
549 int i;
550
551 if ((ret = CDROM_ReadTOC(dev, &toc)) != 0) return ret;
552 data->DiskData = 0;
553 for (i = toc.FirstTrack; i <= toc.LastTrack; i++) {
554 if (toc.TrackData[i].Control & 0x04)
555 data->DiskData |= CDROM_DISK_DATA_TRACK;
556 else
557 data->DiskData |= CDROM_DISK_AUDIO_TRACK;
558 }
559 return 0;
560 }
561
562 /******************************************************************
563 * CDROM_ReadQChannel
564 *
565 *
566 */
567 static DWORD CDROM_ReadQChannel(int dev, const CDROM_SUB_Q_DATA_FORMAT* fmt,
568 SUB_Q_CHANNEL_DATA* data)
569 {
570 DWORD ret = STATUS_NOT_SUPPORTED;
571 #ifdef linux
572 unsigned size;
573 SUB_Q_HEADER* hdr = (SUB_Q_HEADER*)data;
574 int io;
575 struct cdrom_subchnl sc;
576 sc.cdsc_format = CDROM_MSF;
577
578 io = ioctl(dev, CDROMSUBCHNL, &sc);
579 if (io == -1)
580 {
581 TRACE("opened or no_media (%s)!\n", strerror(errno));
582 hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
583 goto end;
584 }
585
586 hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
587
588 switch (sc.cdsc_audiostatus) {
589 case CDROM_AUDIO_INVALID:
590 hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
591 break;
592 case CDROM_AUDIO_NO_STATUS:
593 hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
594 break;
595 case CDROM_AUDIO_PLAY:
596 hdr->AudioStatus = AUDIO_STATUS_IN_PROGRESS;
597 break;
598 case CDROM_AUDIO_PAUSED:
599 hdr->AudioStatus = AUDIO_STATUS_PAUSED;
600 break;
601 case CDROM_AUDIO_COMPLETED:
602 hdr->AudioStatus = AUDIO_STATUS_PLAY_COMPLETE;
603 break;
604 case CDROM_AUDIO_ERROR:
605 hdr->AudioStatus = AUDIO_STATUS_PLAY_ERROR;
606 break;
607 default:
608 TRACE("status=%02X !\n", sc.cdsc_audiostatus);
609 break;
610 }
611 switch (fmt->Format)
612 {
613 case IOCTL_CDROM_CURRENT_POSITION:
614 size = sizeof(SUB_Q_CURRENT_POSITION);
615 data->CurrentPosition.FormatCode = sc.cdsc_format;
616 data->CurrentPosition.Control = sc.cdsc_ctrl;
617 data->CurrentPosition.ADR = sc.cdsc_adr;
618 data->CurrentPosition.TrackNumber = sc.cdsc_trk;
619 data->CurrentPosition.IndexNumber = sc.cdsc_ind;
620
621 data->CurrentPosition.AbsoluteAddress[0] = 0;
622 data->CurrentPosition.AbsoluteAddress[1] = sc.cdsc_absaddr.msf.minute;
623 data->CurrentPosition.AbsoluteAddress[2] = sc.cdsc_absaddr.msf.second;
624 data->CurrentPosition.AbsoluteAddress[3] = sc.cdsc_absaddr.msf.frame;
625
626 data->CurrentPosition.TrackRelativeAddress[0] = 0;
627 data->CurrentPosition.TrackRelativeAddress[1] = sc.cdsc_reladdr.msf.minute;
628 data->CurrentPosition.TrackRelativeAddress[2] = sc.cdsc_reladdr.msf.second;
629 data->CurrentPosition.TrackRelativeAddress[3] = sc.cdsc_reladdr.msf.frame;
630 break;
631 case IOCTL_CDROM_MEDIA_CATALOG:
632 size = sizeof(SUB_Q_MEDIA_CATALOG_NUMBER);
633 data->MediaCatalog.FormatCode = IOCTL_CDROM_MEDIA_CATALOG;
634 {
635 struct cdrom_mcn mcn;
636 if ((io = ioctl(dev, CDROM_GET_MCN, &mcn)) == -1) goto end;
637
638 data->MediaCatalog.FormatCode = IOCTL_CDROM_MEDIA_CATALOG;
639 data->MediaCatalog.Mcval = 0; /* FIXME */
640 memcpy(data->MediaCatalog.MediaCatalog, mcn.medium_catalog_number, 14);
641 data->MediaCatalog.MediaCatalog[14] = 0;
642 }
643 break;
644 case IOCTL_CDROM_TRACK_ISRC:
645 size = sizeof(SUB_Q_CURRENT_POSITION);
646 FIXME("TrackIsrc: NIY on linux\n");
647 data->TrackIsrc.FormatCode = IOCTL_CDROM_TRACK_ISRC;
648 data->TrackIsrc.Tcval = 0;
649 io = 0;
650 break;
651 }
652
653 end:
654 ret = CDROM_GetStatusCode(io);
655 #elif defined(__FreeBSD__) || defined(__NetBSD__)
656 unsigned size;
657 SUB_Q_HEADER* hdr = (SUB_Q_HEADER*)data;
658 int io;
659 struct ioc_read_subchannel read_sc;
660 struct cd_sub_channel_info sc;
661
662 read_sc.address_format = CD_MSF_FORMAT;
663 read_sc.track = 0;
664 read_sc.data_len = sizeof(sc);
665 read_sc.data = &sc;
666 switch (fmt->Format)
667 {
668 case IOCTL_CDROM_CURRENT_POSITION:
669 read_sc.data_format = CD_CURRENT_POSITION;
670 break;
671 case IOCTL_CDROM_MEDIA_CATALOG:
672 read_sc.data_format = CD_MEDIA_CATALOG;
673 break;
674 case IOCTL_CDROM_TRACK_ISRC:
675 read_sc.data_format = CD_TRACK_INFO;
676 sc.what.track_info.track_number = data->TrackIsrc.Track;
677 break;
678 }
679 io = ioctl(dev, CDIOCREADSUBCHANNEL, &read_sc);
680 if (io == -1)
681 {
682 TRACE("opened or no_media (%s)!\n", strerror(errno));
683 hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
684 goto end;
685 }
686
687 hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
688
689 switch (sc.header.audio_status) {
690 case CD_AS_AUDIO_INVALID:
691 hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
692 break;
693 case CD_AS_NO_STATUS:
694 hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
695 break;
696 case CD_AS_PLAY_IN_PROGRESS:
697 hdr->AudioStatus = AUDIO_STATUS_IN_PROGRESS;
698 break;
699 case CD_AS_PLAY_PAUSED:
700 hdr->AudioStatus = AUDIO_STATUS_PAUSED;
701 break;
702 case CD_AS_PLAY_COMPLETED:
703 hdr->AudioStatus = AUDIO_STATUS_PLAY_COMPLETE;
704 break;
705 case CD_AS_PLAY_ERROR:
706 hdr->AudioStatus = AUDIO_STATUS_PLAY_ERROR;
707 break;
708 default:
709 TRACE("status=%02X !\n", sc.header.audio_status);
710 }
711 switch (fmt->Format)
712 {
713 case IOCTL_CDROM_CURRENT_POSITION:
714 size = sizeof(SUB_Q_CURRENT_POSITION);
715 data->CurrentPosition.FormatCode = sc.what.position.data_format;
716 data->CurrentPosition.Control = sc.what.position.control;
717 data->CurrentPosition.ADR = sc.what.position.addr_type;
718 data->CurrentPosition.TrackNumber = sc.what.position.track_number;
719 data->CurrentPosition.IndexNumber = sc.what.position.index_number;
720
721 data->CurrentPosition.AbsoluteAddress[0] = 0;
722 data->CurrentPosition.AbsoluteAddress[1] = sc.what.position.absaddr.msf.minute;
723 data->CurrentPosition.AbsoluteAddress[2] = sc.what.position.absaddr.msf.second;
724 data->CurrentPosition.AbsoluteAddress[3] = sc.what.position.absaddr.msf.frame;
725 data->CurrentPosition.TrackRelativeAddress[0] = 0;
726 data->CurrentPosition.TrackRelativeAddress[1] = sc.what.position.reladdr.msf.minute;
727 data->CurrentPosition.TrackRelativeAddress[2] = sc.what.position.reladdr.msf.second;
728 data->CurrentPosition.TrackRelativeAddress[3] = sc.what.position.reladdr.msf.frame;
729 break;
730 case IOCTL_CDROM_MEDIA_CATALOG:
731 size = sizeof(SUB_Q_MEDIA_CATALOG_NUMBER);
732 data->MediaCatalog.FormatCode = IOCTL_CDROM_MEDIA_CATALOG;
733 data->MediaCatalog.FormatCode = sc.what.media_catalog.data_format;
734 data->MediaCatalog.Mcval = sc.what.media_catalog.mc_valid;
735 memcpy(data->MediaCatalog.MediaCatalog, sc.what.media_catalog.mc_number, 15);
736 break;
737 case IOCTL_CDROM_TRACK_ISRC:
738 size = sizeof(SUB_Q_CURRENT_POSITION);
739 data->TrackIsrc.Tcval = sc.what.track_info.ti_valid;
740 memcpy(data->TrackIsrc.TrackIsrc, sc.what.track_info.ti_number, 15);
741 break;
742 }
743
744 end:
745 ret = CDROM_GetStatusCode(io);
746 #endif
747 return ret;
748 }
749
750 /******************************************************************
751 * CDROM_Verify
752 *
753 *
754 */
755 static DWORD CDROM_Verify(int dev)
756 {
757 /* quick implementation */
758 CDROM_SUB_Q_DATA_FORMAT fmt;
759 SUB_Q_CHANNEL_DATA data;
760
761 fmt.Format = IOCTL_CDROM_CURRENT_POSITION;
762 return CDROM_ReadQChannel(dev, &fmt, &data) ? 0 : 1;
763 }
764
765 /******************************************************************
766 * CDROM_PlayAudioMSF
767 *
768 *
769 */
770 static DWORD CDROM_PlayAudioMSF(int dev, const CDROM_PLAY_AUDIO_MSF* audio_msf)
771 {
772 DWORD ret = STATUS_NOT_SUPPORTED;
773 #ifdef linux
774 struct cdrom_msf msf;
775 int io;
776
777 msf.cdmsf_min0 = audio_msf->StartingM;
778 msf.cdmsf_sec0 = audio_msf->StartingS;
779 msf.cdmsf_frame0 = audio_msf->StartingF;
780 msf.cdmsf_min1 = audio_msf->EndingM;
781 msf.cdmsf_sec1 = audio_msf->EndingS;
782 msf.cdmsf_frame1 = audio_msf->EndingF;
783
784 io = ioctl(dev, CDROMSTART);
785 if (io == -1)
786 {
787 WARN("motor doesn't start !\n");
788 goto end;
789 }
790 io = ioctl(dev, CDROMPLAYMSF, &msf);
791 if (io == -1)
792 {
793 WARN("device doesn't play !\n");
794 goto end;
795 }
796 TRACE("msf = %d:%d:%d %d:%d:%d\n",
797 msf.cdmsf_min0, msf.cdmsf_sec0, msf.cdmsf_frame0,
798 msf.cdmsf_min1, msf.cdmsf_sec1, msf.cdmsf_frame1);
799 end:
800 ret = CDROM_GetStatusCode(io);
801 #elif defined(__FreeBSD__) || defined(__NetBSD__)
802 struct ioc_play_msf msf;
803 int io;
804
805 msf.start_m = audio_msf->StartingM;
806 msf.start_s = audio_msf->StartingS;
807 msf.start_f = audio_msf->StartingF;
808 msf.end_m = audio_msf->EndingM;
809 msf.end_s = audio_msf->EndingS;
810 msf.end_f = audio_msf->EndingF;
811
812 io = ioctl(dev, CDIOCSTART, NULL);
813 if (io == -1)
814 {
815 WARN("motor doesn't start !\n");
816 goto end;
817 }
818 io = ioctl(dev, CDIOCPLAYMSF, &msf);
819 if (io == -1)
820 {
821 WARN("device doesn't play !\n");
822 goto end;
823 }
824 TRACE("msf = %d:%d:%d %d:%d:%d\n",
825 msf.start_m, msf.start_s, msf.start_f,
826 msf.end_m, msf.end_s, msf.end_f);
827 end:
828 ret = CDROM_GetStatusCode(io);
829 #endif
830 return ret;
831 }
832
833 /******************************************************************
834 * CDROM_SeekAudioMSF
835 *
836 *
837 */
838 static DWORD CDROM_SeekAudioMSF(int dev, const CDROM_SEEK_AUDIO_MSF* audio_msf)
839 {
840 #if defined(linux)
841 struct cdrom_msf0 msf;
842 msf.minute = audio_msf->M;
843 msf.second = audio_msf->S;
844 msf.frame = audio_msf->F;
845
846 return CDROM_GetStatusCode(ioctl(dev, CDROMSEEK, &msf));
847 #elif defined(__FreeBSD__) || defined(__NetBSD__)
848 FIXME("Could a BSD expert implement the seek function ?\n");
849 return STATUS_NOT_SUPPORTED;
850 #else
851 return STATUS_NOT_SUPPORTED;
852 #endif
853 }
854
855 /******************************************************************
856 * CDROM_PauseAudio
857 *
858 *
859 */
860 static DWORD CDROM_PauseAudio(int dev)
861 {
862 #if defined(linux)
863 return CDROM_GetStatusCode(ioctl(dev, CDROMPAUSE));
864 #elif defined(__FreeBSD__) || defined(__NetBSD__)
865 return CDROM_GetStatusCode(ioctl(dev, CDIOCPAUSE, NULL));
866 #else
867 return STATUS_NOT_SUPPORTED;
868 #endif
869 }
870
871 /******************************************************************
872 * CDROM_ResumeAudio
873 *
874 *
875 */
876 static DWORD CDROM_ResumeAudio(int dev)
877 {
878 #if defined(linux)
879 return CDROM_GetStatusCode(ioctl(dev, CDROMRESUME));
880 #elif defined(__FreeBSD__) || defined(__NetBSD__)
881 return CDROM_GetStatusCode(ioctl(dev, CDIOCRESUME, NULL));
882 #else
883 return STATUS_NOT_SUPPORTED;
884 #endif
885 }
886
887 /******************************************************************
888 * CDROM_StopAudio
889 *
890 *
891 */
892 static DWORD CDROM_StopAudio(int dev)
893 {
894 #if defined(linux)
895 return CDROM_GetStatusCode(ioctl(dev, CDROMSTOP));
896 #elif defined(__FreeBSD__) || defined(__NetBSD__)
897 return CDROM_GetStatusCode(ioctl(dev, CDIOCSTOP, NULL));
898 #else
899 return STATUS_NOT_SUPPORTED;
900 #endif
901 }
902
903 /******************************************************************
904 * CDROM_GetVolume
905 *
906 *
907 */
908 static DWORD CDROM_GetVolume(int dev, VOLUME_CONTROL* vc)
909 {
910 #if defined(linux)
911 struct cdrom_volctrl volc;
912 int io;
913
914 io = ioctl(dev, CDROMVOLREAD, &volc);
915 if (io != -1)
916 {
917 vc->PortVolume[0] = volc.channel0;
918 vc->PortVolume[1] = volc.channel1;
919 vc->PortVolume[2] = volc.channel2;
920 vc->PortVolume[3] = volc.channel3;
921 }
922 return CDROM_GetStatusCode(io);
923 #elif defined(__FreeBSD__) || defined(__NetBSD__)
924 struct ioc_vol volc;
925 int io;
926
927 io = ioctl(dev, CDIOCGETVOL, &volc);
928 if (io != -1)
929 {
930 vc->PortVolume[0] = volc.vol[0];
931 vc->PortVolume[1] = volc.vol[1];
932 vc->PortVolume[2] = volc.vol[2];
933 vc->PortVolume[3] = volc.vol[3];
934 }
935 return CDROM_GetStatusCode(io);
936 #else
937 return STATUS_NOT_SUPPORTED;
938 #endif
939 }
940
941 /******************************************************************
942 * CDROM_SetVolume
943 *
944 *
945 */
946 static DWORD CDROM_SetVolume(int dev, const VOLUME_CONTROL* vc)
947 {
948 #if defined(linux)
949 struct cdrom_volctrl volc;
950
951 volc.channel0 = vc->PortVolume[0];
952 volc.channel1 = vc->PortVolume[1];
953 volc.channel2 = vc->PortVolume[2];
954 volc.channel3 = vc->PortVolume[3];
955
956 return CDROM_GetStatusCode(ioctl(dev, CDROMVOLCTRL, &volc));
957 #elif defined(__FreeBSD__) || defined(__NetBSD__)
958 struct ioc_vol volc;
959
960 volc.vol[0] = vc->PortVolume[0];
961 volc.vol[1] = vc->PortVolume[1];
962 volc.vol[2] = vc->PortVolume[2];
963 volc.vol[3] = vc->PortVolume[3];
964
965 return CDROM_GetStatusCode(ioctl(dev, CDIOCSETVOL, &volc));
966 #else
967 return STATUS_NOT_SUPPORTED;
968 #endif
969 }
970
971 /******************************************************************
972 * CDROM_RawRead
973 *
974 *
975 */
976 static DWORD CDROM_RawRead(int dev, const RAW_READ_INFO* raw, void* buffer, DWORD len, DWORD* sz)
977 {
978 int ret = STATUS_NOT_SUPPORTED;
979 int io = -1;
980 DWORD sectSize;
981
982 switch (raw->TrackMode)
983 {
984 case YellowMode2: sectSize = 2336; break;
985 case XAForm2: sectSize = 2328; break;
986 case CDDA: sectSize = 2352; break;
987 default: return STATUS_INVALID_PARAMETER;
988 }
989 if (len < raw->SectorCount * sectSize) return STATUS_BUFFER_TOO_SMALL;
990 /* strangely enough, it seems that sector offsets are always indicated with a size of 2048,
991 * even if a larger size if read...
992 */
993 #if defined(linux)
994 {
995 struct cdrom_read cdr;
996 struct cdrom_read_audio cdra;
997
998 switch (raw->TrackMode)
999 {
1000 case YellowMode2:
1001 if (raw->DiskOffset.s.HighPart) FIXME("Unsupported value\n");
1002 cdr.cdread_lba = raw->DiskOffset.s.LowPart; /* FIXME ? */
1003 cdr.cdread_bufaddr = buffer;
1004 cdr.cdread_buflen = raw->SectorCount * sectSize;
1005 io = ioctl(dev, CDROMREADMODE2, &cdr);
1006 break;
1007 case XAForm2:
1008 FIXME("XAForm2: NIY\n");
1009 return ret;
1010 case CDDA:
1011 /* FIXME: the output doesn't seem 100% correct... in fact output is shifted
1012 * between by NT2K box and this... should check on the same drive...
1013 * otherwise, I fear a 2352/2368 mismatch somewhere in one of the drivers
1014 * (linux/NT).
1015 * Anyway, that's not critical at all. We're talking of 16/32 bytes, we're
1016 * talking of 0.2 ms of sound
1017 */
1018 /* 2048 = 2 ** 11 */
1019 if (raw->DiskOffset.s.HighPart & ~2047) FIXME("Unsupported value\n");
1020 cdra.addr.lba = ((raw->DiskOffset.s.LowPart >> 11) |
1021 (raw->DiskOffset.s.HighPart << (32 - 11))) - 1;
1022 FIXME("reading at %u\n", cdra.addr.lba);
1023 cdra.addr_format = CDROM_LBA;
1024 cdra.nframes = raw->SectorCount;
1025 cdra.buf = buffer;
1026 io = ioctl(dev, CDROMREADAUDIO, &cdra);
1027 break;
1028 }
1029 }
1030 #elif defined(__FreeBSD__)
1031 {
1032 struct ioc_read_audio ira;
1033
1034 switch (raw->TrackMode)
1035 {
1036 case YellowMode2:
1037 FIXME("YellowMode2: NIY\n");
1038 return ret;
1039 case XAForm2:
1040 FIXME("XAForm2: NIY\n");
1041 return ret;
1042 case CDDA:
1043 /* 2048 = 2 ** 11 */
1044 if (raw->DiskOffset.s.HighPart & ~2047) FIXME("Unsupported value\n");
1045 ira.address.lba = ((raw->DiskOffset.s.LowPart >> 11) |
1046 raw->DiskOffset.s.HighPart << (32 - 11)) - 1;
1047 ira.address_format = CD_LBA_FORMAT;
1048 ira.nframes = raw->SectorCount;
1049 ira.buffer = buffer;
1050 io = ioctl(dev, CDIOCREADAUDIO, &ira);
1051 break;
1052 }
1053 }
1054 #elif defined(__NetBSD__)
1055 {
1056 switch (raw->TrackMode)
1057 {
1058 case YellowMode2:
1059 FIXME("YellowMode2: NIY\n");
1060 return ret;
1061 case XAForm2:
1062 FIXME("XAForm2: NIY\n");
1063 return ret;
1064 case CDDA:
1065 FIXME("CDDA: NIY\n");
1066 return ret;
1067 }
1068 }
1069 #endif
1070 *sz = sectSize * raw->SectorCount;
1071 ret = CDROM_GetStatusCode(io);
1072 return ret;
1073 }
1074
1075 /******************************************************************
1076 * CDROM_ScsiPassThroughDirect
1077 *
1078 *
1079 */
1080 static DWORD CDROM_ScsiPassThroughDirect(int dev, PSCSI_PASS_THROUGH_DIRECT pPacket)
1081 {
1082 int ret = STATUS_NOT_SUPPORTED;
1083 #if defined(linux) && defined(CDROM_SEND_PACKET)
1084 struct linux_cdrom_generic_command cmd;
1085 struct request_sense sense;
1086 int io;
1087
1088 if (pPacket->Length < sizeof(SCSI_PASS_THROUGH_DIRECT))
1089 return STATUS_BUFFER_TOO_SMALL;
1090
1091 if (pPacket->CdbLength > 12)
1092 return STATUS_INVALID_PARAMETER;
1093
1094 if (pPacket->SenseInfoLength > sizeof(sense))
1095 return STATUS_INVALID_PARAMETER;
1096
1097 memset(&cmd, 0, sizeof(cmd));
1098 memset(&sense, 0, sizeof(sense));
1099
1100 memcpy(&(cmd.cmd), &(pPacket->Cdb), pPacket->CdbLength);
1101
1102 cmd.buffer = pPacket->DataBuffer;
1103 cmd.buflen = pPacket->DataTransferLength;
1104 cmd.sense = &sense;
1105 cmd.quiet = 0;
1106 cmd.timeout = pPacket->TimeOutValue*HZ;
1107
1108 switch (pPacket->DataIn)
1109 {
1110 case SCSI_IOCTL_DATA_OUT:
1111 cmd.data_direction = CGC_DATA_WRITE;
1112 break;
1113 case SCSI_IOCTL_DATA_IN:
1114 cmd.data_direction = CGC_DATA_READ;
1115 break;
1116 case SCSI_IOCTL_DATA_UNSPECIFIED:
1117 cmd.data_direction = CGC_DATA_NONE;
1118 break;
1119 default:
1120 return STATUS_INVALID_PARAMETER;
1121 }
1122
1123 io = ioctl(dev, CDROM_SEND_PACKET, &cmd);
1124
1125 if (pPacket->SenseInfoLength != 0)
1126 {
1127 memcpy((char*)pPacket + pPacket->SenseInfoOffset,
1128 &sense, pPacket->SenseInfoLength);
1129 }
1130
1131 pPacket->ScsiStatus = cmd.stat;
1132
1133 ret = CDROM_GetStatusCode(io);
1134 #endif
1135 return ret;
1136 }
1137
1138 /******************************************************************
1139 * CDROM_ScsiPassThrough
1140 *
1141 *
1142 */
1143 static DWORD CDROM_ScsiPassThrough(int dev, PSCSI_PASS_THROUGH pPacket)
1144 {
1145 int ret = STATUS_NOT_SUPPORTED;
1146 #if defined(linux) && defined(CDROM_SEND_PACKET)
1147 struct linux_cdrom_generic_command cmd;
1148 struct request_sense sense;
1149 int io;
1150
1151 if (pPacket->Length < sizeof(SCSI_PASS_THROUGH))
1152 return STATUS_BUFFER_TOO_SMALL;
1153
1154 if (pPacket->CdbLength > 12)
1155 return STATUS_INVALID_PARAMETER;
1156
1157 if (pPacket->SenseInfoLength > sizeof(sense))
1158 return STATUS_INVALID_PARAMETER;
1159
1160 memset(&cmd, 0, sizeof(cmd));
1161 memset(&sense, 0, sizeof(sense));
1162
1163 memcpy(&(cmd.cmd), &(pPacket->Cdb), pPacket->CdbLength);
1164
1165 if ( pPacket->DataBufferOffset > 0x1000 )
1166 {
1167 cmd.buffer = (void*)pPacket->DataBufferOffset;
1168 }
1169 else
1170 {
1171 cmd.buffer = ((void*)pPacket) + pPacket->DataBufferOffset;
1172 }
1173 cmd.buflen = pPacket->DataTransferLength;
1174 cmd.sense = &sense;
1175 cmd.quiet = 0;
1176 cmd.timeout = pPacket->TimeOutValue*HZ;
1177
1178 switch (pPacket->DataIn)
1179 {
1180 case SCSI_IOCTL_DATA_OUT:
1181 cmd.data_direction = CGC_DATA_WRITE;
1182 break;
1183 case SCSI_IOCTL_DATA_IN:
1184 cmd.data_direction = CGC_DATA_READ;
1185 break;
1186 case SCSI_IOCTL_DATA_UNSPECIFIED:
1187 cmd.data_direction = CGC_DATA_NONE;
1188 break;
1189 default:
1190 return STATUS_INVALID_PARAMETER;
1191 }
1192
1193 io = ioctl(dev, CDROM_SEND_PACKET, &cmd);
1194
1195 if (pPacket->SenseInfoLength != 0)
1196 {
1197 memcpy((char*)pPacket + pPacket->SenseInfoOffset,
1198 &sense, pPacket->SenseInfoLength);
1199 }
1200
1201 pPacket->ScsiStatus = cmd.stat;
1202
1203 ret = CDROM_GetStatusCode(io);
1204 #endif
1205 return ret;
1206 }
1207
1208 /******************************************************************
1209 * CDROM_GetAddress
1210 *
1211 * implements IOCTL_SCSI_GET_ADDRESS
1212 */
1213 static DWORD CDROM_GetAddress(int dev, SCSI_ADDRESS* address)
1214 {
1215 int portnum, targetid;
1216
1217 address->Length = sizeof(SCSI_ADDRESS);
1218 address->PathId = 0; /* bus number */
1219 address->Lun = 0;
1220 if ( ! CDROM_GetIdeInterface(dev, &portnum, &targetid))
1221 return STATUS_NOT_SUPPORTED;
1222
1223 address->PortNumber = portnum;
1224 address->TargetId = targetid;
1225 return 0;
1226 }
1227
1228 /******************************************************************
1229 * CDROM_DeviceIoControl
1230 *
1231 *
1232 */
1233 BOOL CDROM_DeviceIoControl(DWORD clientID, HANDLE hDevice, DWORD dwIoControlCode,
1234 LPVOID lpInBuffer, DWORD nInBufferSize,
1235 LPVOID lpOutBuffer, DWORD nOutBufferSize,
1236 LPDWORD lpBytesReturned, LPOVERLAPPED lpOverlapped)
1237 {
1238 DWORD sz;
1239 DWORD error = 0;
1240 int dev;
1241
1242 TRACE("%lx[%c] %lx %lx %ld %lx %ld %lx %lx\n",
1243 (DWORD)hDevice, 'A' + LOWORD(clientID), dwIoControlCode, (DWORD)lpInBuffer, nInBufferSize,
1244 (DWORD)lpOutBuffer, nOutBufferSize, (DWORD)lpBytesReturned, (DWORD)lpOverlapped);
1245
1246 if (lpBytesReturned) *lpBytesReturned = 0;
1247 if (lpOverlapped)
1248 {
1249 FIXME("Overlapped isn't implemented yet\n");
1250 SetLastError(STATUS_NOT_SUPPORTED);
1251 return FALSE;
1252 }
1253
1254 SetLastError(0);
1255 dev = CDROM_Open(hDevice, clientID);
1256 if (dev == -1)
1257 {
1258 CDROM_GetStatusCode(-1);
1259 return FALSE;
1260 }
1261
1262 switch (dwIoControlCode)
1263 {
1264 case IOCTL_STORAGE_CHECK_VERIFY:
1265 case IOCTL_CDROM_CHECK_VERIFY:
1266 sz = 0;
1267 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
1268 error = STATUS_INVALID_PARAMETER;
1269 else error = CDROM_Verify(dev);
1270 break;
1271
1272 /* EPP case IOCTL_STORAGE_CHECK_VERIFY2: */
1273
1274 /* EPP case IOCTL_STORAGE_FIND_NEW_DEVICES: */
1275 /* EPP case IOCTL_CDROM_FIND_NEW_DEVICES: */
1276
1277 case IOCTL_STORAGE_LOAD_MEDIA:
1278 case IOCTL_CDROM_LOAD_MEDIA:
1279 sz = 0;
1280 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
1281 error = STATUS_INVALID_PARAMETER;
1282 else error = CDROM_SetTray(dev, FALSE);
1283 break;
1284 case IOCTL_STORAGE_EJECT_MEDIA:
1285 sz = 0;
1286 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
1287 error = STATUS_INVALID_PARAMETER;
1288 else error = CDROM_SetTray(dev, TRUE);
1289 break;
1290
1291 case IOCTL_CDROM_MEDIA_REMOVAL:
1292 case IOCTL_DISK_MEDIA_REMOVAL:
1293 case IOCTL_STORAGE_MEDIA_REMOVAL:
1294 case IOCTL_STORAGE_EJECTION_CONTROL:
1295 /* FIXME the last ioctl:s is not the same as the two others...
1296 * lockcount/owner should be handled */
1297 sz = 0;
1298 if (lpOutBuffer != NULL || nOutBufferSize != 0) error = STATUS_INVALID_PARAMETER;
1299 else if (nInBufferSize < sizeof(PREVENT_MEDIA_REMOVAL)) error = STATUS_BUFFER_TOO_SMALL;
1300 else error = CDROM_ControlEjection(dev, (const PREVENT_MEDIA_REMOVAL*)lpInBuffer);
1301 break;
1302
1303 /* EPP case IOCTL_STORAGE_GET_MEDIA_TYPES: */
1304
1305 case IOCTL_STORAGE_GET_DEVICE_NUMBER:
1306 sz = sizeof(STORAGE_DEVICE_NUMBER);
1307 if (lpInBuffer != NULL || nInBufferSize != 0) error = STATUS_INVALID_PARAMETER;
1308 else if (nOutBufferSize < sz) error = STATUS_BUFFER_TOO_SMALL;
1309 else error = CDROM_GetDeviceNumber(dev, (STORAGE_DEVICE_NUMBER*)lpOutBuffer);
1310 break;
1311
1312 case IOCTL_STORAGE_RESET_DEVICE:
1313 sz = 0;
1314 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
1315 error = STATUS_INVALID_PARAMETER;
1316 else error = CDROM_ResetAudio(dev);
1317 break;
1318
1319 case IOCTL_CDROM_GET_CONTROL:
1320 sz = sizeof(CDROM_AUDIO_CONTROL);
1321 if (lpInBuffer != NULL || nInBufferSize != 0) error = STATUS_INVALID_PARAMETER;
1322 else if (nOutBufferSize < sz) error = STATUS_BUFFER_TOO_SMALL;
1323 else error = CDROM_GetControl(dev, (CDROM_AUDIO_CONTROL*)lpOutBuffer);
1324 break;
1325
1326 case IOCTL_CDROM_GET_DRIVE_GEOMETRY:
1327 sz = sizeof(DISK_GEOMETRY);
1328 if (lpInBuffer != NULL || nInBufferSize != 0) error = STATUS_INVALID_PARAMETER;
1329 else if (nOutBufferSize < sz) error = STATUS_BUFFER_TOO_SMALL;
1330 else error = CDROM_GetDriveGeometry(dev, (DISK_GEOMETRY*)lpOutBuffer);
1331 break;
1332
1333 case IOCTL_CDROM_DISK_TYPE:
1334 sz = sizeof(CDROM_DISK_DATA);
1335 if (lpInBuffer != NULL || nInBufferSize != 0) error = STATUS_INVALID_PARAMETER;
1336 else if (nOutBufferSize < sz) error = STATUS_BUFFER_TOO_SMALL;
1337 else error = CDROM_GetDiskData(dev, (CDROM_DISK_DATA*)lpOutBuffer);
1338 break;
1339
1340 /* EPP case IOCTL_CDROM_GET_LAST_SESSION: */
1341
1342 case IOCTL_CDROM_READ_Q_CHANNEL:
1343 sz = sizeof(SUB_Q_CHANNEL_DATA);
1344 if (lpInBuffer == NULL || nInBufferSize < sizeof(CDROM_SUB_Q_DATA_FORMAT))
1345 error = STATUS_INVALID_PARAMETER;
1346 else if (nOutBufferSize < sz) error = STATUS_BUFFER_TOO_SMALL;
1347 else error = CDROM_ReadQChannel(dev, (const CDROM_SUB_Q_DATA_FORMAT*)lpInBuffer,
1348 (SUB_Q_CHANNEL_DATA*)lpOutBuffer);
1349 break;
1350
1351 case IOCTL_CDROM_READ_TOC:
1352 sz = sizeof(CDROM_TOC);
1353 if (lpInBuffer != NULL || nInBufferSize != 0) error = STATUS_INVALID_PARAMETER;
1354 else if (nOutBufferSize < sz) error = STATUS_BUFFER_TOO_SMALL;
1355 else error = CDROM_ReadTOC(dev, (CDROM_TOC*)lpOutBuffer);
1356 break;
1357
1358 /* EPP case IOCTL_CDROM_READ_TOC_EX: */
1359
1360 case IOCTL_CDROM_PAUSE_AUDIO:
1361 sz = 0;
1362 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
1363 error = STATUS_INVALID_PARAMETER;
1364 else error = CDROM_PauseAudio(dev);
1365 break;
1366 case IOCTL_CDROM_PLAY_AUDIO_MSF:
1367 sz = 0;
1368 if (lpOutBuffer != NULL || nOutBufferSize != 0) error = STATUS_INVALID_PARAMETER;
1369 else if (nInBufferSize < sizeof(CDROM_PLAY_AUDIO_MSF)) error = STATUS_BUFFER_TOO_SMALL;
1370 else error = CDROM_PlayAudioMSF(dev, (const CDROM_PLAY_AUDIO_MSF*)lpInBuffer);
1371 break;
1372 case IOCTL_CDROM_RESUME_AUDIO:
1373 sz = 0;
1374 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
1375 error = STATUS_INVALID_PARAMETER;
1376 else error = CDROM_ResumeAudio(dev);
1377 break;
1378 case IOCTL_CDROM_SEEK_AUDIO_MSF:
1379 sz = 0;
1380 if (lpOutBuffer != NULL || nOutBufferSize != 0) error = STATUS_INVALID_PARAMETER;
1381 else if (nInBufferSize < sizeof(CDROM_SEEK_AUDIO_MSF)) error = STATUS_BUFFER_TOO_SMALL;
1382 else error = CDROM_SeekAudioMSF(dev, (const CDROM_SEEK_AUDIO_MSF*)lpInBuffer);
1383 break;
1384 case IOCTL_CDROM_STOP_AUDIO:
1385 sz = 0;
1386 if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
1387 error = STATUS_INVALID_PARAMETER;
1388 else error = CDROM_StopAudio(dev);
1389 break;
1390 case IOCTL_CDROM_GET_VOLUME:
1391 sz = sizeof(VOLUME_CONTROL);
1392 if (lpInBuffer != NULL || nInBufferSize != 0) error = STATUS_INVALID_PARAMETER;
1393 else if (nOutBufferSize < sz) error = STATUS_BUFFER_TOO_SMALL;
1394 else error = CDROM_GetVolume(dev, (VOLUME_CONTROL*)lpOutBuffer);
1395 break;
1396 case IOCTL_CDROM_SET_VOLUME:
1397 sz = 0;
1398 if (lpInBuffer == NULL || nInBufferSize < sizeof(VOLUME_CONTROL) || lpOutBuffer != NULL)
1399 error = STATUS_INVALID_PARAMETER;
1400 else error = CDROM_SetVolume(dev, (const VOLUME_CONTROL*)lpInBuffer);
1401 break;
1402 case IOCTL_CDROM_RAW_READ:
1403 sz = 0;
1404 if (nInBufferSize < sizeof(RAW_READ_INFO)) error = STATUS_INVALID_PARAMETER;
1405 else if (lpOutBuffer == NULL) error = STATUS_BUFFER_TOO_SMALL;
1406 else error = CDROM_RawRead(dev, (const RAW_READ_INFO*)lpInBuffer,
1407 lpOutBuffer, nOutBufferSize, &sz);
1408 break;
1409 case IOCTL_SCSI_GET_ADDRESS:
1410 sz = sizeof(SCSI_ADDRESS);
1411 if (lpInBuffer != NULL || nInBufferSize != 0) error = STATUS_INVALID_PARAMETER;
1412 else if (nOutBufferSize < sz) error = STATUS_BUFFER_TOO_SMALL;
1413 else error = CDROM_GetAddress(dev, (SCSI_ADDRESS*)lpOutBuffer);
1414 break;
1415 case IOCTL_SCSI_PASS_THROUGH_DIRECT:
1416 sz = sizeof(SCSI_PASS_THROUGH_DIRECT);
1417 if (lpOutBuffer == NULL) error = STATUS_INVALID_PARAMETER;
1418 else if (nOutBufferSize < sizeof(SCSI_PASS_THROUGH_DIRECT)) error = STATUS_BUFFER_TOO_SMALL;
1419 else error = CDROM_ScsiPassThroughDirect(dev, (PSCSI_PASS_THROUGH_DIRECT)lpOutBuffer);
1420 break;
1421 case IOCTL_SCSI_PASS_THROUGH:
1422 sz = sizeof(SCSI_PASS_THROUGH);
1423 if (lpOutBuffer == NULL) error = STATUS_INVALID_PARAMETER;
1424 else if (nOutBufferSize < sizeof(SCSI_PASS_THROUGH)) error = STATUS_BUFFER_TOO_SMALL;
1425 else error = CDROM_ScsiPassThrough(dev, (PSCSI_PASS_THROUGH)lpOutBuffer);
1426 break;
1427
1428 default:
1429 FIXME("Unsupported IOCTL %lx\n", dwIoControlCode);
1430 sz = 0;
1431 error = STATUS_INVALID_PARAMETER;
1432 break;
1433 }
1434
1435 if (lpBytesReturned) *lpBytesReturned = sz;
1436 if (error)
1437 {
1438 SetLastError(error);
1439 return FALSE;
1440 }
1441 CDROM_Close(clientID, dev);
1442 return TRUE;
1443 }
DirectPlay implementation for GSoC