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Release 980315
[wine/multimedia.git] / multimedia / mcicda.c
bloba3fa04facbe493060dcc73f032d151b439c83a72
1 /*
2 * Sample MCI CDAUDIO Wine Driver for Linux
3 *
4 * Copyright 1994 Martin Ayotte
5 */
6
7 #include <stdio.h>
8 #include <stdlib.h>
9 #include <unistd.h>
10 #include <string.h>
11 #include <fcntl.h>
12 #include <sys/ioctl.h>
13 #include "windows.h"
14 #include "user.h"
15 #include "driver.h"
16 #include "mmsystem.h"
17 #include "debug.h"
18
19 #ifdef linux
20 #include <linux/soundcard.h>
21 #include <linux/cdrom.h>
22 #elif __FreeBSD__
23 #include <machine/soundcard.h>
24 #include <sys/cdio.h>
25 #endif
26
27 #ifdef __FreeBSD__
28 #define CDAUDIO_DEV "/dev/rcd0c"
29 #else
30 #define CDAUDIO_DEV "/dev/cdrom"
31 #endif
32
33 #ifdef SOUND_VERSION
34 #define IOCTL(a,b,c) ioctl(a,b,&c)
35 #else
36 #define IOCTL(a,b,c) (c = ioctl(a,b,c) )
37 #endif
38
39 #define MAX_CDAUDIODRV (1)
40 #define MAX_CDAUDIO_TRACKS 256
41
42 #define CDFRAMES_PERSEC 75
43 #define CDFRAMES_PERMIN 4500
44 #define SECONDS_PERMIN 60
45
46 #if defined(linux) || defined(__FreeBSD__)
47 typedef struct {
48 int nUseCount; /* Incremented for each shared open */
49 BOOL16 fShareable; /* TRUE if first open was shareable */
50 WORD wNotifyDeviceID; /* MCI device ID with a pending notification */
51 HANDLE16 hCallback; /* Callback handle for pending notification */
52 MCI_OPEN_PARMS16 openParms;
53 DWORD dwTimeFormat;
54 int unixdev;
55 #ifdef linux
56 struct cdrom_subchnl sc;
57 #elif __FreeBSD__
58 struct cd_sub_channel_info sc;
59 #endif
60 int mode;
61 UINT16 nCurTrack;
62 DWORD dwCurFrame;
63 UINT16 nTracks;
64 DWORD dwTotalLen;
65 LPDWORD lpdwTrackLen;
66 LPDWORD lpdwTrackPos;
67 DWORD dwFirstOffset;
68 } LINUX_CDAUDIO;
69
70 static LINUX_CDAUDIO CDADev[MAX_CDAUDIODRV];
71 #endif
72
73
74 /*-----------------------------------------------------------------------*/
75
76
77 /**************************************************************************
78 * CDAUDIO_GetNumberOfTracks [internal]
79 */
80 static UINT16 CDAUDIO_GetNumberOfTracks(UINT16 wDevID)
81 {
82 #if defined(linux) || defined(__FreeBSD__)
83 #ifdef linux
84 struct cdrom_tochdr hdr;
85 #elif __FreeBSD__
86 struct ioc_toc_header hdr;
87 #endif
88
89 if (CDADev[wDevID].nTracks == 0) {
90 if (ioctl(CDADev[wDevID].unixdev,
91 #ifdef linux
92 CDROMREADTOCHDR
93 #elif __FreeBSD__
94 CDIOREADTOCHEADER
95 #endif
96 , &hdr)) {
97 WARN(cdaudio, "(%04X) -- Error occured !\n",
98 wDevID);
99 return (WORD)-1;
100 }
101 #ifdef linux
102 CDADev[wDevID].nTracks = hdr.cdth_trk1;
103 #elif __FreeBSD__
104 CDADev[wDevID].nTracks = hdr.ending_track - hdr.starting_track + 1;
105 #endif
106 }
107 return CDADev[wDevID].nTracks;
108 #else
109 return (WORD)-1;
110 #endif
111 }
112
113
114 /**************************************************************************
115 * CDAUDIO_GetTracksInfo [internal]
116 */
117 static BOOL32 CDAUDIO_GetTracksInfo(UINT16 wDevID)
118 {
119 #if defined(linux) || defined(__FreeBSD__)
120 int i, length;
121 int start, last_start = 0;
122 int total_length = 0;
123 #ifdef linux
124 struct cdrom_tocentry entry;
125 #elif __FreeBSD__
126 struct ioc_read_toc_entry entry;
127 struct cd_toc_entry toc_buffer;
128 #endif
129
130 if (CDADev[wDevID].nTracks == 0) {
131 if (CDAUDIO_GetNumberOfTracks(wDevID) == (WORD)-1) return FALSE;
132 }
133 TRACE(cdaudio,"nTracks=%u\n",
134 CDADev[wDevID].nTracks);
135 if (CDADev[wDevID].lpdwTrackLen != NULL)
136 free(CDADev[wDevID].lpdwTrackLen);
137 CDADev[wDevID].lpdwTrackLen = (LPDWORD)malloc(
138 (CDADev[wDevID].nTracks + 1) * sizeof(DWORD));
139 if (CDADev[wDevID].lpdwTrackPos != NULL)
140 free(CDADev[wDevID].lpdwTrackPos);
141 CDADev[wDevID].lpdwTrackPos = (LPDWORD)malloc(
142 (CDADev[wDevID].nTracks + 1) * sizeof(DWORD));
143 if (CDADev[wDevID].lpdwTrackLen == NULL ||
144 CDADev[wDevID].lpdwTrackPos == NULL) {
145 WARN(cdaudio, "error allocating track table !\n");
146 return FALSE;
147 }
148 memset(CDADev[wDevID].lpdwTrackLen, 0,
149 (CDADev[wDevID].nTracks + 1) * sizeof(DWORD));
150 memset(CDADev[wDevID].lpdwTrackPos, 0,
151 (CDADev[wDevID].nTracks + 1) * sizeof(DWORD));
152 for (i = 0; i <= CDADev[wDevID].nTracks; i++) {
153 if (i == CDADev[wDevID].nTracks)
154 #ifdef linux
155 entry.cdte_track = CDROM_LEADOUT;
156 #elif __FreeBSD__
157 #define LEADOUT 0xaa
158 entry.starting_track = LEADOUT; /* XXX */
159 #endif
160 else
161 #ifdef linux
162 entry.cdte_track = i + 1;
163 #elif __FreeBSD__
164 entry.starting_track = i + 1;
165 #endif
166 #ifdef linux
167 entry.cdte_format = CDROM_MSF;
168 #elif __FreeBSD__
169 bzero((char *)&toc_buffer, sizeof(toc_buffer));
170 entry.address_format = CD_MSF_FORMAT;
171 entry.data_len = sizeof(toc_buffer);
172 entry.data = &toc_buffer;
173 #endif
174 if (ioctl(CDADev[wDevID].unixdev,
175 #ifdef linux
176 CDROMREADTOCENTRY
177 #elif __FreeBSD__
178 CDIOREADTOCENTRYS
179 #endif
180 , &entry)) {
181 WARN(cdaudio, "error read entry\n");
182 return FALSE;
183 }
184 #ifdef linux
185 start = CDFRAMES_PERSEC * (SECONDS_PERMIN *
186 entry.cdte_addr.msf.minute + entry.cdte_addr.msf.second) +
187 entry.cdte_addr.msf.frame;
188 #elif __FreeBSD__
189 start = CDFRAMES_PERSEC * (SECONDS_PERMIN *
190 toc_buffer.addr.msf.minute + toc_buffer.addr.msf.second) +
191 toc_buffer.addr.msf.frame;
192 #endif
193 if (i == 0) {
194 last_start = start;
195 CDADev[wDevID].dwFirstOffset = start;
196 TRACE(cdaudio, "dwFirstOffset=%u\n",
197 start);
198 }
199 else {
200 length = start - last_start;
201 last_start = start;
202 start = last_start - length;
203 total_length += length;
204 CDADev[wDevID].lpdwTrackLen[i - 1] = length;
205 CDADev[wDevID].lpdwTrackPos[i - 1] = start;
206 TRACE(cdaudio, "track #%u start=%u len=%u\n",
207 i, start, length);
208 }
209 }
210 CDADev[wDevID].dwTotalLen = total_length;
211 TRACE(cdaudio,"total_len=%u\n",
212 total_length);
213 return TRUE;
214 #else
215 return FALSE;
216 #endif
217 }
218
219
220 /**************************************************************************
221 * CDAUDIO_mciOpen [internal]
222 */
223 static DWORD CDAUDIO_mciOpen(UINT16 wDevID, DWORD dwFlags, LPMCI_OPEN_PARMS16 lpParms)
224 {
225 #if defined(linux) || defined(__FreeBSD__)
226 TRACE(cdaudio,"(%04X, %08lX, %p);\n",
227 wDevID, dwFlags, lpParms);
228 if (lpParms == NULL) return MCIERR_INTERNAL;
229
230 if (CDADev[wDevID].nUseCount > 0) {
231 /* The driver already open on this channel */
232 /* If the driver was opened shareable before and this open specifies */
233 /* shareable then increment the use count */
234 if (CDADev[wDevID].fShareable && (dwFlags & MCI_OPEN_SHAREABLE))
235 ++CDADev[wDevID].nUseCount;
236 else
237 return MCIERR_MUST_USE_SHAREABLE;
238 }
239 else {
240 CDADev[wDevID].nUseCount = 1;
241 CDADev[wDevID].fShareable = dwFlags & MCI_OPEN_SHAREABLE;
242 }
243 if (dwFlags & MCI_OPEN_ELEMENT) {
244 TRACE(cdaudio,"MCI_OPEN_ELEMENT !\n");
245 /* return MCIERR_NO_ELEMENT_ALLOWED; */
246 }
247 memcpy(&CDADev[wDevID].openParms, lpParms, sizeof(MCI_OPEN_PARMS16));
248 CDADev[wDevID].wNotifyDeviceID = lpParms->wDeviceID;
249 CDADev[wDevID].unixdev = open (CDAUDIO_DEV, O_RDONLY, 0);
250 if (CDADev[wDevID].unixdev == -1) {
251 WARN(cdaudio,"can't open '%s' !\n", CDAUDIO_DEV);
252 return MCIERR_HARDWARE;
253 }
254 CDADev[wDevID].mode = 0;
255 CDADev[wDevID].dwTimeFormat = MCI_FORMAT_TMSF;
256 CDADev[wDevID].nCurTrack = 0;
257 CDADev[wDevID].nTracks = 0;
258 CDADev[wDevID].dwTotalLen = 0;
259 CDADev[wDevID].dwFirstOffset = 0;
260 CDADev[wDevID].lpdwTrackLen = NULL;
261 CDADev[wDevID].lpdwTrackPos = NULL;
262 if (!CDAUDIO_GetTracksInfo(wDevID)) {
263 WARN(cdaudio,"error reading TracksInfo !\n");
264 /* return MCIERR_INTERNAL; */
265 }
266
267 /*
268 Moved to mmsystem.c mciOpen routine
269
270 if (dwFlags & MCI_NOTIFY) {
271 TRACE(cdaudio, "MCI_NOTIFY_SUCCESSFUL %08lX !\n",
272 lpParms->dwCallback);
273 mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback),
274 CDADev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
275 }
276 */
277 return 0;
278 #else
279 return MCIERR_HARDWARE;
280 #endif
281 }
282
283 /**************************************************************************
284 * CDAUDIO_mciClose [internal]
285 */
286 static DWORD CDAUDIO_mciClose(UINT16 wDevID, DWORD dwParam, LPMCI_GENERIC_PARMS lpParms)
287 {
288 #if defined(linux) || defined(__FreeBSD__)
289 TRACE(cdaudio,"(%04X, %08lX, %p);\n",
290 wDevID, dwParam, lpParms);
291 if (CDADev[wDevID].lpdwTrackLen != NULL) free(CDADev[wDevID].lpdwTrackLen);
292 if (CDADev[wDevID].lpdwTrackPos != NULL) free(CDADev[wDevID].lpdwTrackPos);
293 close(CDADev[wDevID].unixdev);
294 #endif
295 return 0;
296 }
297
298 /**************************************************************************
299 * CDAUDIO_mciGetDevCaps [internal]
300 */
301 static DWORD CDAUDIO_mciGetDevCaps(UINT16 wDevID, DWORD dwFlags,
302 LPMCI_GETDEVCAPS_PARMS lpParms)
303 {
304 #if defined(linux) || defined(__FreeBSD__)
305 TRACE(cdaudio,"(%04X, %08lX, %p);\n",
306 wDevID, dwFlags, lpParms);
307 if (lpParms == NULL) return MCIERR_INTERNAL;
308 if (dwFlags & MCI_GETDEVCAPS_ITEM) {
309 TRACE(cdaudio, "MCI_GETDEVCAPS_ITEM dwItem=%08lX;\n",
310 lpParms->dwItem);
311 switch(lpParms->dwItem) {
312 case MCI_GETDEVCAPS_CAN_RECORD:
313 lpParms->dwReturn = FALSE;
314 break;
315 case MCI_GETDEVCAPS_HAS_AUDIO:
316 lpParms->dwReturn = TRUE;
317 break;
318 case MCI_GETDEVCAPS_HAS_VIDEO:
319 lpParms->dwReturn = FALSE;
320 break;
321 case MCI_GETDEVCAPS_DEVICE_TYPE:
322 lpParms->dwReturn = MCI_DEVTYPE_CD_AUDIO;
323 break;
324 case MCI_GETDEVCAPS_USES_FILES:
325 lpParms->dwReturn = FALSE;
326 break;
327 case MCI_GETDEVCAPS_COMPOUND_DEVICE:
328 lpParms->dwReturn = FALSE;
329 break;
330 case MCI_GETDEVCAPS_CAN_EJECT:
331 lpParms->dwReturn = TRUE;
332 break;
333 case MCI_GETDEVCAPS_CAN_PLAY:
334 lpParms->dwReturn = TRUE;
335 break;
336 case MCI_GETDEVCAPS_CAN_SAVE:
337 lpParms->dwReturn = FALSE;
338 break;
339 default:
340 return MCIERR_UNRECOGNIZED_COMMAND;
341 }
342 }
343 TRACE(cdaudio, "lpParms->dwReturn=%08lX;\n",
344 lpParms->dwReturn);
345 return 0;
346 #else
347 return MCIERR_INTERNAL;
348 #endif
349 }
350
351 /**************************************************************************
352 * CDAUDIO_mciInfo [internal]
353 */
354 static DWORD CDAUDIO_mciInfo(UINT16 wDevID, DWORD dwFlags, LPMCI_INFO_PARMS16 lpParms)
355 {
356 #if defined(linux) || defined(__FreeBSD__)
357 TRACE(cdaudio,"(%04X, %08lX, %p);\n",
358 wDevID, dwFlags, lpParms);
359 if (lpParms == NULL) return MCIERR_INTERNAL;
360 lpParms->lpstrReturn = NULL;
361 switch(dwFlags) {
362 case MCI_INFO_PRODUCT:
363 lpParms->lpstrReturn = "Linux CDROM 0.5";
364 break;
365 default:
366 return MCIERR_UNRECOGNIZED_COMMAND;
367 }
368 if (lpParms->lpstrReturn != NULL)
369 lpParms->dwRetSize = strlen(lpParms->lpstrReturn);
370 else
371 lpParms->dwRetSize = 0;
372 return 0;
373 #else
374 return MCIERR_INTERNAL;
375 #endif
376 }
377
378
379 /**************************************************************************
380 * CDAUDIO_CalcFrame [internal]
381 */
382 static DWORD CDAUDIO_CalcFrame(UINT16 wDevID, DWORD dwFormatType, DWORD dwTime)
383 {
384 DWORD dwFrame = 0;
385 #if defined(linux) || defined(__FreeBSD__)
386 UINT16 wTrack;
387
388 TRACE(cdaudio,"(%04X, %08lX, %lu);\n",
389 wDevID, dwFormatType, dwTime);
390
391 switch (dwFormatType) {
392 case MCI_FORMAT_MILLISECONDS:
393 dwFrame = dwTime * CDFRAMES_PERSEC / 1000;
394 TRACE(cdaudio, "MILLISECONDS %lu\n",
395 dwFrame);
396 break;
397 case MCI_FORMAT_MSF:
398 TRACE(cdaudio, "MSF %02u:%02u:%02u\n",
399 MCI_MSF_MINUTE(dwTime), MCI_MSF_SECOND(dwTime),
400 MCI_MSF_FRAME(dwTime));
401 dwFrame += CDFRAMES_PERMIN * MCI_MSF_MINUTE(dwTime);
402 dwFrame += CDFRAMES_PERSEC * MCI_MSF_SECOND(dwTime);
403 dwFrame += MCI_MSF_FRAME(dwTime);
404 break;
405 default:
406 /* unknown format ! force TMSF ! ... */
407 dwFormatType = MCI_FORMAT_TMSF;
408 case MCI_FORMAT_TMSF:
409 wTrack = MCI_TMSF_TRACK(dwTime);
410 TRACE(cdaudio, "MSF %02u-%02u:%02u:%02u\n",
411 MCI_TMSF_TRACK(dwTime), MCI_TMSF_MINUTE(dwTime),
412 MCI_TMSF_SECOND(dwTime), MCI_TMSF_FRAME(dwTime));
413 TRACE(cdaudio, "TMSF trackpos[%u]=%lu\n",
414 wTrack, CDADev[wDevID].lpdwTrackPos[wTrack - 1]);
415 dwFrame = CDADev[wDevID].lpdwTrackPos[wTrack - 1];
416 dwFrame += CDFRAMES_PERMIN * MCI_TMSF_MINUTE(dwTime);
417 dwFrame += CDFRAMES_PERSEC * MCI_TMSF_SECOND(dwTime);
418 dwFrame += MCI_TMSF_FRAME(dwTime);
419 break;
420 }
421 #endif
422 return dwFrame;
423 }
424
425
426 /**************************************************************************
427 * CDAUDIO_GetCDStatus [internal]
428 */
429 static BOOL32 CDAUDIO_GetCDStatus(UINT16 wDevID)
430 {
431 #if defined(linux) || defined(__FreeBSD__)
432 int oldmode = CDADev[wDevID].mode;
433 #ifdef __FreeBSD__
434 struct ioc_read_subchannel read_sc;
435
436 read_sc.address_format = CD_MSF_FORMAT;
437 read_sc.data_format = CD_CURRENT_POSITION;
438 read_sc.track = 0;
439 read_sc.data_len = sizeof(CDADev[wDevID].sc);
440 read_sc.data = (struct cd_sub_channel_info *)&CDADev[wDevID].sc;
441 #elif linux
442 CDADev[wDevID].sc.cdsc_format = CDROM_MSF;
443 #endif
444 if (ioctl(CDADev[wDevID].unixdev,
445 #ifdef linux
446 CDROMSUBCHNL, &CDADev[wDevID].sc
447 #elif __FreeBSD__
448 CDIOCREADSUBCHANNEL, &read_sc
449 #endif
450 )) {
451 TRACE(cdaudio,"opened or no_media !\n");
452 CDADev[wDevID].mode = MCI_MODE_NOT_READY;
453 return TRUE;
454 }
455 switch (
456 #ifdef linux
457 CDADev[wDevID].sc.cdsc_audiostatus
458 #elif __FreeBSD__
459 CDADev[wDevID].sc.header.audio_status
460 #endif
461 ) {
462 #ifdef linux
463 case CDROM_AUDIO_INVALID:
464 #elif __FreeBSD__
465 case CD_AS_AUDIO_INVALID:
466 #endif
467 WARN(cdaudio, "device doesn't support status, returning NOT_READY.\n");
468 #ifdef linux
469 CDADev[wDevID].mode = MCI_MODE_NOT_READY;
470 #elif __FreeBSD__
471 CDADev[wDevID].mode = MCI_MODE_STOP;
472 #endif
473 break;
474 #ifdef linux
475 case CDROM_AUDIO_NO_STATUS:
476 #elif __FreeBSD__
477 case CD_AS_NO_STATUS:
478 #endif
479 CDADev[wDevID].mode = MCI_MODE_STOP;
480 TRACE(cdaudio,"MCI_MODE_STOP !\n");
481 break;
482 #ifdef linux
483 case CDROM_AUDIO_PLAY:
484 #elif __FreeBSD__
485 case CD_AS_PLAY_IN_PROGRESS:
486 #endif
487 CDADev[wDevID].mode = MCI_MODE_PLAY;
488 TRACE(cdaudio,"MCI_MODE_PLAY !\n");
489 break;
490 #ifdef linux
491 case CDROM_AUDIO_PAUSED:
492 #elif __FreeBSD__
493 case CD_AS_PLAY_PAUSED:
494 #endif
495 CDADev[wDevID].mode = MCI_MODE_PAUSE;
496 TRACE(cdaudio,"MCI_MODE_PAUSE !\n");
497 break;
498 default:
499 #ifdef linux
500 TRACE(cdaudio,"status=%02X !\n",
501 CDADev[wDevID].sc.cdsc_audiostatus);
502 #elif __FreeBSD__
503 TRACE(cdaudio,"status=%02X !\n",
504 CDADev[wDevID].sc.header.audio_status);
505 #endif
506 }
507 #ifdef linux
508 CDADev[wDevID].nCurTrack = CDADev[wDevID].sc.cdsc_trk;
509 CDADev[wDevID].dwCurFrame =
510 CDFRAMES_PERMIN * CDADev[wDevID].sc.cdsc_absaddr.msf.minute +
511 CDFRAMES_PERSEC * CDADev[wDevID].sc.cdsc_absaddr.msf.second +
512 CDADev[wDevID].sc.cdsc_absaddr.msf.frame;
513 #elif __FreeBSD__
514 CDADev[wDevID].nCurTrack = CDADev[wDevID].sc.what.position.track_number;
515 CDADev[wDevID].dwCurFrame =
516 CDFRAMES_PERMIN * CDADev[wDevID].sc.what.position.absaddr.msf.minute +
517 CDFRAMES_PERSEC * CDADev[wDevID].sc.what.position.absaddr.msf.second +
518 CDADev[wDevID].sc.what.position.absaddr.msf.frame;
519 #endif
520 #ifdef linux
521 TRACE(cdaudio,"%02u-%02u:%02u:%02u \n",
522 CDADev[wDevID].sc.cdsc_trk,
523 CDADev[wDevID].sc.cdsc_absaddr.msf.minute,
524 CDADev[wDevID].sc.cdsc_absaddr.msf.second,
525 CDADev[wDevID].sc.cdsc_absaddr.msf.frame);
526 #elif __FreeBSD__
527 TRACE(cdaudio,"%02u-%02u:%02u:%02u \n",
528 CDADev[wDevID].sc.what.position.track_number,
529 CDADev[wDevID].sc.what.position.absaddr.msf.minute,
530 CDADev[wDevID].sc.what.position.absaddr.msf.second,
531 CDADev[wDevID].sc.what.position.absaddr.msf.frame);
532 #endif
533
534 if (oldmode != CDADev[wDevID].mode && oldmode == MCI_MODE_OPEN) {
535 if (!CDAUDIO_GetTracksInfo(wDevID)) {
536 WARN(cdaudio, "error updating TracksInfo !\n");
537 return MCIERR_INTERNAL;
538 }
539 }
540 return TRUE;
541 #else
542 return FALSE;
543 #endif
544 }
545
546
547 /**************************************************************************
548 * CDAUDIO_CalcTime [internal]
549 */
550 static DWORD CDAUDIO_CalcTime(UINT16 wDevID, DWORD dwFormatType, DWORD dwFrame)
551 {
552 DWORD dwTime = 0;
553 #if defined(linux) || defined(__FreeBSD__)
554 UINT16 wTrack;
555 UINT16 wMinutes;
556 UINT16 wSeconds;
557 UINT16 wFrames;
558
559 TRACE(cdaudio,"(%04X, %08lX, %lu);\n",
560 wDevID, dwFormatType, dwFrame);
561
562 switch (dwFormatType) {
563 case MCI_FORMAT_MILLISECONDS:
564 dwTime = dwFrame / CDFRAMES_PERSEC * 1000;
565 TRACE(cdaudio, "MILLISECONDS %lu\n",
566 dwTime);
567 break;
568 case MCI_FORMAT_MSF:
569 wMinutes = dwFrame / CDFRAMES_PERMIN;
570 wSeconds = (dwFrame - CDFRAMES_PERMIN * wMinutes) / CDFRAMES_PERSEC;
571 wFrames = dwFrame - CDFRAMES_PERMIN * wMinutes -
572 CDFRAMES_PERSEC * wSeconds;
573 dwTime = MCI_MAKE_MSF(wMinutes, wSeconds, wFrames);
574 TRACE(cdaudio,"MSF %02u:%02u:%02u -> dwTime=%lu\n",
575 wMinutes, wSeconds, wFrames, dwTime);
576 break;
577 default:
578 /* unknown format ! force TMSF ! ... */
579 dwFormatType = MCI_FORMAT_TMSF;
580 case MCI_FORMAT_TMSF:
581 for (wTrack = 0; wTrack < CDADev[wDevID].nTracks; wTrack++) {
582 /* dwTime += CDADev[wDevID].lpdwTrackLen[wTrack - 1];
583 printf("Adding trk#%u curpos=%u \n", dwTime);
584 if (dwTime >= dwFrame) break; */
585 if (CDADev[wDevID].lpdwTrackPos[wTrack - 1] >= dwFrame) break;
586 }
587 wMinutes = dwFrame / CDFRAMES_PERMIN;
588 wSeconds = (dwFrame - CDFRAMES_PERMIN * wMinutes) / CDFRAMES_PERSEC;
589 wFrames = dwFrame - CDFRAMES_PERMIN * wMinutes -
590 CDFRAMES_PERSEC * wSeconds;
591 dwTime = MCI_MAKE_TMSF(wTrack, wMinutes, wSeconds, wFrames);
592 TRACE(cdaudio, "%02u-%02u:%02u:%02u\n",
593 wTrack, wMinutes, wSeconds, wFrames);
594 break;
595 }
596 #endif
597 return dwTime;
598 }
599
600
601 /**************************************************************************
602 * CDAUDIO_mciStatus [internal]
603 */
604 static DWORD CDAUDIO_mciStatus(UINT16 wDevID, DWORD dwFlags, LPMCI_STATUS_PARMS lpParms)
605 {
606 #if defined(linux) || defined(__FreeBSD__)
607 TRACE(cdaudio,"(%04X, %08lX, %p);\n",
608 wDevID, dwFlags, lpParms);
609 if (lpParms == NULL) return MCIERR_INTERNAL;
610 if (CDADev[wDevID].unixdev == 0) return MMSYSERR_NOTENABLED;
611 if (dwFlags & MCI_NOTIFY) {
612 TRACE(cdaudio, "MCI_NOTIFY_SUCCESSFUL %08lX !\n",
613 lpParms->dwCallback);
614 mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback),
615 CDADev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
616 }
617 if (dwFlags & MCI_STATUS_ITEM) {
618 switch(lpParms->dwItem) {
619 case MCI_STATUS_CURRENT_TRACK:
620 if (!CDAUDIO_GetCDStatus(wDevID)) return MCIERR_INTERNAL;
621 lpParms->dwReturn = CDADev[wDevID].nCurTrack;
622 TRACE(cdaudio,"CURRENT_TRACK=%lu!\n", lpParms->dwReturn);
623 return 0;
624 case MCI_STATUS_LENGTH:
625 if (CDADev[wDevID].nTracks == 0) {
626 if (!CDAUDIO_GetTracksInfo(wDevID)) {
627 WARN(cdaudio, "error reading TracksInfo !\n");
628 return MCIERR_INTERNAL;
629 }
630 }
631 if (dwFlags & MCI_TRACK) {
632 TRACE(cdaudio,"MCI_TRACK #%lu LENGTH=??? !\n",
633 lpParms->dwTrack);
634 if (lpParms->dwTrack > CDADev[wDevID].nTracks)
635 return MCIERR_OUTOFRANGE;
636 lpParms->dwReturn = CDADev[wDevID].lpdwTrackLen[lpParms->dwTrack];
637 }
638 else
639 lpParms->dwReturn = CDADev[wDevID].dwTotalLen;
640 lpParms->dwReturn = CDAUDIO_CalcTime(wDevID,
641 CDADev[wDevID].dwTimeFormat, lpParms->dwReturn);
642 TRACE(cdaudio,"LENGTH=%lu !\n", lpParms->dwReturn);
643 return 0;
644 case MCI_STATUS_MODE:
645 if (!CDAUDIO_GetCDStatus(wDevID)) return MCIERR_INTERNAL;
646 lpParms->dwReturn = CDADev[wDevID].mode;
647 TRACE(cdaudio,"MCI_STATUS_MODE=%08lX !\n",
648 lpParms->dwReturn);
649 return 0;
650 case MCI_STATUS_MEDIA_PRESENT:
651 lpParms->dwReturn = (CDADev[wDevID].nTracks > 0) ? TRUE : FALSE;
652 if (lpParms->dwReturn == FALSE)
653 TRACE(cdaudio,"MEDIA_NOT_PRESENT !\n");
654 else
655 TRACE(cdaudio,"MCI_STATUS_MEDIA_PRESENT !\n");
656 return 0;
657 case MCI_STATUS_NUMBER_OF_TRACKS:
658 lpParms->dwReturn = CDAUDIO_GetNumberOfTracks(wDevID);
659 TRACE(cdaudio,"MCI_STATUS_NUMBER_OF_TRACKS = %lu !\n",
660 lpParms->dwReturn);
661 if (lpParms->dwReturn == (WORD)-1) return MCIERR_INTERNAL;
662 return 0;
663 case MCI_STATUS_POSITION:
664 if (!CDAUDIO_GetCDStatus(wDevID)) return MCIERR_INTERNAL;
665 lpParms->dwReturn = CDADev[wDevID].dwCurFrame;
666 if (dwFlags & MCI_STATUS_START) {
667 lpParms->dwReturn = CDADev[wDevID].dwFirstOffset;
668 TRACE(cdaudio,"get MCI_STATUS_START !\n");
669 }
670 if (dwFlags & MCI_TRACK) {
671 if (lpParms->dwTrack > CDADev[wDevID].nTracks)
672 return MCIERR_OUTOFRANGE;
673 lpParms->dwReturn = CDADev[wDevID].lpdwTrackPos[lpParms->dwTrack - 1];
674 TRACE(cdaudio,"get MCI_TRACK #%lu !\n", lpParms->dwTrack);
675 }
676 lpParms->dwReturn = CDAUDIO_CalcTime(wDevID,
677 CDADev[wDevID].dwTimeFormat, lpParms->dwReturn);
678 TRACE(cdaudio,"MCI_STATUS_POSITION=%08lX !\n",
679 lpParms->dwReturn);
680 return 0;
681 case MCI_STATUS_READY:
682 TRACE(cdaudio,"MCI_STATUS_READY !\n");
683 lpParms->dwReturn = TRUE;
684 return 0;
685 case MCI_STATUS_TIME_FORMAT:
686 TRACE(cdaudio,"MCI_STATUS_TIME_FORMAT !\n");
687 lpParms->dwReturn = CDADev[wDevID].dwTimeFormat;
688 return 0;
689 default:
690 WARN(cdaudio, "unknown command %08lX !\n", lpParms->dwItem);
691 return MCIERR_UNRECOGNIZED_COMMAND;
692 }
693 }
694 WARN(cdaudio, "not MCI_STATUS_ITEM !\n");
695 return 0;
696 #else
697 return MMSYSERR_NOTENABLED;
698 #endif
699 }
700
701
702 /**************************************************************************
703 * CDAUDIO_mciPlay [internal]
704 */
705 static DWORD CDAUDIO_mciPlay(UINT16 wDevID, DWORD dwFlags, LPMCI_PLAY_PARMS lpParms)
706 {
707 #if defined(linux) || defined(__FreeBSD__)
708 int start, end;
709 #ifdef linux
710 struct cdrom_msf msf;
711 #elif __FreeBSD__
712 struct ioc_play_msf msf;
713 #endif
714
715 TRACE(cdaudio,"(%04X, %08lX, %p);\n",
716 wDevID, dwFlags, lpParms);
717 if (lpParms == NULL) return MCIERR_INTERNAL;
718 if (CDADev[wDevID].unixdev == 0) return MMSYSERR_NOTENABLED;
719 start = 0; end = CDADev[wDevID].dwTotalLen;
720 CDADev[wDevID].nCurTrack = 1;
721 if (dwFlags & MCI_FROM) {
722 start = CDAUDIO_CalcFrame(wDevID,
723 CDADev[wDevID].dwTimeFormat, lpParms->dwFrom);
724 TRACE(cdaudio,"MCI_FROM=%08lX -> %u \n",
725 lpParms->dwFrom, start);
726 }
727 if (dwFlags & MCI_TO) {
728 end = CDAUDIO_CalcFrame(wDevID,
729 CDADev[wDevID].dwTimeFormat, lpParms->dwTo);
730 TRACE(cdaudio, "MCI_TO=%08lX -> %u \n",
731 lpParms->dwTo, end);
732 }
733 start += CDADev[wDevID].dwFirstOffset;
734 end += CDADev[wDevID].dwFirstOffset;
735 #ifdef linux
736 msf.cdmsf_min0 = start / CDFRAMES_PERMIN;
737 msf.cdmsf_sec0 = (start % CDFRAMES_PERMIN) / CDFRAMES_PERSEC;
738 msf.cdmsf_frame0 = start % CDFRAMES_PERSEC;
739 msf.cdmsf_min1 = end / CDFRAMES_PERMIN;
740 msf.cdmsf_sec1 = (end % CDFRAMES_PERMIN) / CDFRAMES_PERSEC;
741 msf.cdmsf_frame1 = end % CDFRAMES_PERSEC;
742 #elif __FreeBSD__
743 msf.start_m = start / CDFRAMES_PERMIN;
744 msf.start_s = (start % CDFRAMES_PERMIN) / CDFRAMES_PERSEC;
745 msf.start_f = start % CDFRAMES_PERSEC;
746 msf.end_m = end / CDFRAMES_PERMIN;
747 msf.end_s = (end % CDFRAMES_PERMIN) / CDFRAMES_PERSEC;
748 msf.end_f = end % CDFRAMES_PERSEC;
749 #endif
750 if (ioctl(CDADev[wDevID].unixdev,
751 #ifdef linux
752 CDROMSTART
753 #elif __FreeBSD__
754 CDIOCSTART
755 #endif
756 )) {
757 WARN(cdaudio, "motor doesn't start !\n");
758 return MCIERR_HARDWARE;
759 }
760 if (ioctl(CDADev[wDevID].unixdev,
761 #ifdef linux
762 CDROMPLAYMSF
763 #elif __FreeBSD__
764 CDIOCPLAYMSF
765 #endif
766 , &msf)) {
767 WARN(cdaudio, "device doesn't play !\n");
768 return MCIERR_HARDWARE;
769 }
770 #ifdef linux
771 TRACE(cdaudio,"msf = %d:%d:%d %d:%d:%d\n",
772 msf.cdmsf_min0, msf.cdmsf_sec0, msf.cdmsf_frame0,
773 msf.cdmsf_min1, msf.cdmsf_sec1, msf.cdmsf_frame1);
774 #elif __FreeBSD__
775 TRACE(cdaudio,"msf = %d:%d:%d %d:%d:%d\n",
776 msf.start_m, msf.start_s, msf.start_f,
777 msf.end_m, msf.end_s, msf.end_f);
778 #endif
779 CDADev[wDevID].mode = MCI_MODE_PLAY;
780 if (dwFlags & MCI_NOTIFY) {
781 TRACE(cdaudio, "MCI_NOTIFY_SUCCESSFUL %08lX !\n",
782 lpParms->dwCallback);
783 /*
784 mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback),
785 CDADev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
786 */
787 }
788 return 0;
789 #else
790 return MCIERR_HARDWARE;
791 #endif
792 }
793
794 /**************************************************************************
795 * CDAUDIO_mciStop [internal]
796 */
797 static DWORD CDAUDIO_mciStop(UINT16 wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
798 {
799 #if defined(linux) || defined(__FreeBSD__)
800 TRACE(cdaudio,"(%04X, %08lX, %p);\n",
801 wDevID, dwFlags, lpParms);
802 if (lpParms == NULL) return MCIERR_INTERNAL;
803 if (ioctl(CDADev[wDevID].unixdev,
804 #ifdef linux
805 CDROMSTOP
806 #elif __FreeBSD__
807 CDIOCSTOP
808 #endif
809 )) return MCIERR_HARDWARE;
810 CDADev[wDevID].mode = MCI_MODE_STOP;
811 if (dwFlags & MCI_NOTIFY) {
812 TRACE(cdaudio, "MCI_NOTIFY_SUCCESSFUL %08lX !\n",
813 lpParms->dwCallback);
814 mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback),
815 CDADev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
816 }
817 return 0;
818 #else
819 return MCIERR_HARDWARE;
820 #endif
821 }
822
823 /**************************************************************************
824 * CDAUDIO_mciPause [internal]
825 */
826 static DWORD CDAUDIO_mciPause(UINT16 wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
827 {
828 #if defined(linux) || defined(__FreeBSD__)
829 TRACE(cdaudio,"(%04X, %08lX, %p);\n",
830 wDevID, dwFlags, lpParms);
831 if (lpParms == NULL) return MCIERR_INTERNAL;
832 if (ioctl(CDADev[wDevID].unixdev,
833 #ifdef linux
834 CDROMPAUSE
835 #elif __FreeBSD__
836 CDIOCPAUSE
837 #endif
838 )) return MCIERR_HARDWARE;
839 CDADev[wDevID].mode = MCI_MODE_PAUSE;
840 if (dwFlags & MCI_NOTIFY) {
841 TRACE(cdaudio, "MCI_NOTIFY_SUCCESSFUL %08lX !\n",
842 lpParms->dwCallback);
843 mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback),
844 CDADev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
845 }
846 return 0;
847 #else
848 return MCIERR_HARDWARE;
849 #endif
850 }
851
852 /**************************************************************************
853 * CDAUDIO_mciResume [internal]
854 */
855 static DWORD CDAUDIO_mciResume(UINT16 wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
856 {
857 #if defined(linux) || defined(__FreeBSD__)
858 TRACE(cdaudio,"(%04X, %08lX, %p);\n",
859 wDevID, dwFlags, lpParms);
860 if (lpParms == NULL) return MCIERR_INTERNAL;
861 if (ioctl(CDADev[wDevID].unixdev,
862 #ifdef linux
863 CDROMRESUME
864 #elif __FreeBSD__
865 CDIOCRESUME
866 #endif
867 )) return MCIERR_HARDWARE;
868 CDADev[wDevID].mode = MCI_MODE_STOP;
869 if (dwFlags & MCI_NOTIFY) {
870 TRACE(cdaudio, "MCI_NOTIFY_SUCCESSFUL %08lX !\n",
871 lpParms->dwCallback);
872 mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback),
873 CDADev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
874 }
875 return 0;
876 #else
877 return MCIERR_HARDWARE;
878 #endif
879 }
880
881 /**************************************************************************
882 * CDAUDIO_mciSeek [internal]
883 */
884 static DWORD CDAUDIO_mciSeek(UINT16 wDevID, DWORD dwFlags, LPMCI_SEEK_PARMS lpParms)
885 {
886 #if defined(linux) || defined(__FreeBSD__)
887 DWORD dwRet;
888 MCI_PLAY_PARMS PlayParms;
889 TRACE(cdaudio,"(%04X, %08lX, %p);\n",
890 wDevID, dwFlags, lpParms);
891 if (lpParms == NULL) return MCIERR_INTERNAL;
892 if (ioctl(CDADev[wDevID].unixdev,
893 #ifdef linux
894 CDROMRESUME
895 #elif __FreeBSD__
896 CDIOCRESUME
897 #endif
898 )) {
899 perror("ioctl CDROMRESUME");
900 return MCIERR_HARDWARE;
901 }
902 CDADev[wDevID].mode = MCI_MODE_SEEK;
903 switch(dwFlags) {
904 case MCI_SEEK_TO_START:
905 PlayParms.dwFrom = 0;
906 break;
907 case MCI_SEEK_TO_END:
908 PlayParms.dwFrom = CDADev[wDevID].dwTotalLen;
909 break;
910 case MCI_TO:
911 PlayParms.dwFrom = lpParms->dwTo;
912 break;
913 }
914 dwRet = CDAUDIO_mciPlay(wDevID, MCI_WAIT | MCI_FROM, &PlayParms);
915 if (dwRet != 0) return dwRet;
916 dwRet = CDAUDIO_mciStop(wDevID, MCI_WAIT, (LPMCI_GENERIC_PARMS)&PlayParms);
917 if (dwFlags & MCI_NOTIFY) {
918 TRACE(cdaudio, "MCI_NOTIFY_SUCCESSFUL %08lX !\n",
919 lpParms->dwCallback);
920 mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback),
921 CDADev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
922 }
923 return dwRet;
924 #else
925 return MCIERR_HARDWARE;
926 #endif
927 }
928
929
930 /**************************************************************************
931 * CDAUDIO_mciSet [internal]
932 */
933 static DWORD CDAUDIO_mciSet(UINT16 wDevID, DWORD dwFlags, LPMCI_SET_PARMS lpParms)
934 {
935 #if defined(linux) || defined(__FreeBSD__)
936 TRACE(cdaudio,"(%04X, %08lX, %p);\n",
937 wDevID, dwFlags, lpParms);
938 if (lpParms == NULL) return MCIERR_INTERNAL;
939 /*
940 printf("CDAUDIO_mciSet // dwTimeFormat=%08lX\n", lpParms->dwTimeFormat);
941 printf("CDAUDIO_mciSet // dwAudio=%08lX\n", lpParms->dwAudio);
942 */
943 if (dwFlags & MCI_SET_TIME_FORMAT) {
944 switch (lpParms->dwTimeFormat) {
945 case MCI_FORMAT_MILLISECONDS:
946 TRACE(cdaudio, "MCI_FORMAT_MILLISECONDS !\n");
947 break;
948 case MCI_FORMAT_MSF:
949 TRACE(cdaudio,"MCI_FORMAT_MSF !\n");
950 break;
951 case MCI_FORMAT_TMSF:
952 TRACE(cdaudio,"MCI_FORMAT_TMSF !\n");
953 break;
954 default:
955 WARN(cdaudio, "bad time format !\n");
956 return MCIERR_BAD_TIME_FORMAT;
957 }
958 CDADev[wDevID].dwTimeFormat = lpParms->dwTimeFormat;
959 }
960 if (dwFlags & MCI_SET_DOOR_OPEN) {
961 TRACE(cdaudio, "MCI_SET_DOOR_OPEN !\n");
962 #ifdef __FreeBSD__
963 if (ioctl(CDADev[wDevID].unixdev, CDIOCALLOW)) return MCIERR_HARDWARE;
964 if (ioctl(CDADev[wDevID].unixdev, CDIOCEJECT)) return MCIERR_HARDWARE;
965 if (ioctl(CDADev[wDevID].unixdev, CDIOCPREVENT)) return MCIERR_HARDWARE;
966 #elif linux
967 if (ioctl(CDADev[wDevID].unixdev, CDROMEJECT)) return MCIERR_HARDWARE;
968 #endif
969 CDADev[wDevID].nTracks = 0;
970 }
971 if (dwFlags & MCI_SET_DOOR_CLOSED) {
972 TRACE(cdaudio, "MCI_SET_DOOR_CLOSED !\n");
973 #ifdef __FreeBSD__
974 if (ioctl(CDADev[wDevID].unixdev, CDIOCALLOW)) return MCIERR_HARDWARE;
975 if (ioctl(CDADev[wDevID].unixdev, CDIOCCLOSE)) return MCIERR_HARDWARE;
976 if (ioctl(CDADev[wDevID].unixdev, CDIOCPREVENT)) return MCIERR_HARDWARE;
977 #elif linux
978 if (ioctl(CDADev[wDevID].unixdev, CDROMEJECT)) return MCIERR_HARDWARE;
979 /* XXX should it be ",1" ??? */
980 #endif
981 CDADev[wDevID].nTracks = 0;
982 }
983 if (dwFlags & MCI_SET_VIDEO) return MCIERR_UNSUPPORTED_FUNCTION;
984 if (dwFlags & MCI_SET_ON) return MCIERR_UNSUPPORTED_FUNCTION;
985 if (dwFlags & MCI_SET_OFF) return MCIERR_UNSUPPORTED_FUNCTION;
986 if (dwFlags & MCI_NOTIFY) {
987 TRACE(cdaudio, "MCI_NOTIFY_SUCCESSFUL %08lX !\n",
988 lpParms->dwCallback);
989 mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback),
990 CDADev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
991 }
992 return 0;
993 #else
994 return MCIERR_HARDWARE;
995 #endif
996 }
997
998
999 /**************************************************************************
1000 * CDAUDIO_DriverProc [sample driver]
1001 */
1002 LONG CDAUDIO_DriverProc(DWORD dwDevID, HDRVR16 hDriv, WORD wMsg,
1003 DWORD dwParam1, DWORD dwParam2)
1004 {
1005 #if defined(linux) || defined(__FreeBSD__)
1006 switch(wMsg) {
1007 case DRV_LOAD:
1008 return 1;
1009 case DRV_FREE:
1010 return 1;
1011 case DRV_OPEN:
1012 case MCI_OPEN_DRIVER:
1013 case MCI_OPEN:
1014 return CDAUDIO_mciOpen(dwDevID, dwParam1, (LPMCI_OPEN_PARMS16)PTR_SEG_TO_LIN(dwParam2));
1015 case DRV_CLOSE:
1016 case MCI_CLOSE_DRIVER:
1017 case MCI_CLOSE:
1018 return CDAUDIO_mciClose(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)PTR_SEG_TO_LIN(dwParam2));
1019 case DRV_ENABLE:
1020 return 1;
1021 case DRV_DISABLE:
1022 return 1;
1023 case DRV_QUERYCONFIGURE:
1024 return 1;
1025 case DRV_CONFIGURE:
1026 MessageBox16(0, "Sample MultiMedia Linux Driver !",
1027 "MMLinux Driver", MB_OK);
1028 return 1;
1029 case DRV_INSTALL:
1030 return DRVCNF_RESTART;
1031 case DRV_REMOVE:
1032 return DRVCNF_RESTART;
1033 case MCI_GETDEVCAPS:
1034 return CDAUDIO_mciGetDevCaps(dwDevID, dwParam1,
1035 (LPMCI_GETDEVCAPS_PARMS)PTR_SEG_TO_LIN(dwParam2));
1036 case MCI_INFO:
1037 return CDAUDIO_mciInfo(dwDevID, dwParam1,
1038 (LPMCI_INFO_PARMS16)PTR_SEG_TO_LIN(dwParam2));
1039 case MCI_STATUS:
1040 return CDAUDIO_mciStatus(dwDevID, dwParam1,
1041 (LPMCI_STATUS_PARMS)PTR_SEG_TO_LIN(dwParam2));
1042 case MCI_SET:
1043 return CDAUDIO_mciSet(dwDevID, dwParam1,
1044 (LPMCI_SET_PARMS)PTR_SEG_TO_LIN(dwParam2));
1045 case MCI_PLAY:
1046 return CDAUDIO_mciPlay(dwDevID, dwParam1,
1047 (LPMCI_PLAY_PARMS)PTR_SEG_TO_LIN(dwParam2));
1048 case MCI_STOP:
1049 return CDAUDIO_mciStop(dwDevID, dwParam1,
1050 (LPMCI_GENERIC_PARMS)PTR_SEG_TO_LIN(dwParam2));
1051 case MCI_PAUSE:
1052 return CDAUDIO_mciPause(dwDevID, dwParam1,
1053 (LPMCI_GENERIC_PARMS)PTR_SEG_TO_LIN(dwParam2));
1054 case MCI_RESUME:
1055 return CDAUDIO_mciResume(dwDevID, dwParam1,
1056 (LPMCI_GENERIC_PARMS)PTR_SEG_TO_LIN(dwParam2));
1057 case MCI_SEEK:
1058 return CDAUDIO_mciSeek(dwDevID, dwParam1,
1059 (LPMCI_SEEK_PARMS)PTR_SEG_TO_LIN(dwParam2));
1060 case MCI_SET_DOOR_OPEN:
1061 TRACE(cdaudio, "MCI_SET_DOOR_OPEN !\n");
1062 #ifdef __FreeBSD__
1063 if (ioctl(CDADev[dwDevID].unixdev, CDIOCALLOW)) return MCIERR_HARDWARE;
1064 if (ioctl(CDADev[dwDevID].unixdev, CDIOCEJECT)) return MCIERR_HARDWARE;
1065 if (ioctl(CDADev[dwDevID].unixdev, CDIOCPREVENT)) return MCIERR_HARDWARE;
1066 #elif linux
1067 if (ioctl(CDADev[dwDevID].unixdev, CDROMEJECT)) return MCIERR_HARDWARE;
1068 #endif
1069 CDADev[dwDevID].nTracks = 0;
1070 return 0;
1071 case MCI_SET_DOOR_CLOSED:
1072 TRACE(cdaudio,"MCI_SET_DOOR_CLOSED !\n");
1073 #ifdef __FreeBSD__
1074 if (ioctl(CDADev[dwDevID].unixdev, CDIOCALLOW)) return MCIERR_HARDWARE;
1075 if (ioctl(CDADev[dwDevID].unixdev, CDIOCCLOSE)) return MCIERR_HARDWARE;
1076 if (ioctl(CDADev[dwDevID].unixdev, CDIOCPREVENT)) return MCIERR_HARDWARE;
1077 #elif linux
1078 if (ioctl(CDADev[dwDevID].unixdev, CDROMEJECT, 1)) return MCIERR_HARDWARE;
1079 #endif
1080 CDADev[dwDevID].nTracks = 0;
1081 return 0;
1082 default:
1083 return DefDriverProc(dwDevID, hDriv, wMsg, dwParam1, dwParam2);
1084 }
1085 #else
1086 return MCIERR_HARDWARE;
1087 #endif
1088 }
1089
1090
1091 /*-----------------------------------------------------------------------*/
Maarten's multimedia branch