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lpszName of NULL is handled (removes some warnings).
[wine/multimedia.git] / multimedia / mcicda.c
blob975286a78e27ac714f4e62d68630aeea257d9104
1 /* -*- tab-width: 8; c-basic-offset: 4 -*- */
2 /*
3 * Sample MCI CDAUDIO Wine Driver for Linux
4 *
5 * Copyright 1994 Martin Ayotte
6 */
7
8 #include <errno.h>
9 #include <stdlib.h>
10 #include <unistd.h>
11 #include <string.h>
12 #include <fcntl.h>
13 #include <sys/ioctl.h>
14 #include "windows.h"
15 #include "user.h"
16 #include "driver.h"
17 #include "mmsystem.h"
18 #include "debug.h"
19
20 #ifdef HAVE_LINUX_CDROM_H
21 # include <linux/cdrom.h>
22 #endif
23 #ifdef HAVE_MACHINE_SOUNDCARD_H
24 # include <machine/soundcard.h>
25 #endif
26 #ifdef HAVE_SYS_CDIO_H
27 # include <sys/cdio.h>
28 #endif
29
30 #ifdef __FreeBSD__
31 # define CDAUDIO_DEV "/dev/rcd0c"
32 #else
33 # define CDAUDIO_DEV "/dev/cdrom"
34 #endif
35
36 #ifdef SOUND_VERSION
37 # define IOCTL(a,b,c) ioctl(a,b,&c)
38 #else
39 # define IOCTL(a,b,c) (c = ioctl(a,b,c) )
40 #endif
41
42 #define MAX_CDAUDIODRV (1)
43 #define MAX_CDAUDIO_TRACKS 256
44
45 #define CDFRAMES_PERSEC 75
46 #define CDFRAMES_PERMIN 4500
47 #define SECONDS_PERMIN 60
48
49 #if defined(linux) || defined(__FreeBSD__)
50 typedef struct {
51 int nUseCount; /* Incremented for each shared open */
52 BOOL16 fShareable; /* TRUE if first open was shareable */
53 WORD wNotifyDeviceID; /* MCI device ID with a pending notification */
54 HANDLE16 hCallback; /* Callback handle for pending notification */
55 MCI_OPEN_PARMS16 openParms;
56 DWORD dwTimeFormat;
57 int unixdev;
58 #ifdef linux
59 struct cdrom_subchnl sc;
60 #elif defined(__FreeBSD__)
61 struct cd_sub_channel_info sc;
62 #endif
63 int mode;
64 UINT16 nCurTrack;
65 DWORD dwCurFrame;
66 UINT16 nTracks;
67 DWORD dwTotalLen;
68 LPDWORD lpdwTrackLen;
69 LPDWORD lpdwTrackPos;
70 DWORD dwFirstOffset;
71 } WINE_CDAUDIO;
72
73 static WINE_CDAUDIO CDADev[MAX_CDAUDIODRV];
74 #endif
75
76 /*-----------------------------------------------------------------------*/
77
78
79 /**************************************************************************
80 * CDAUDIO_GetNumberOfTracks [internal]
81 */
82 static UINT16 CDAUDIO_GetNumberOfTracks(UINT16 wDevID)
83 {
84 #if defined(linux) || defined(__FreeBSD__)
85 #ifdef linux
86 struct cdrom_tochdr hdr;
87 #elif defined(__FreeBSD__)
88 struct ioc_toc_header hdr;
89 #endif
90
91 if (CDADev[wDevID].nTracks == 0) {
92 if (ioctl(CDADev[wDevID].unixdev,
93 #ifdef linux
94 CDROMREADTOCHDR
95 #elif defined(__FreeBSD__)
96 CDIOREADTOCHEADER
97 #endif
98 , &hdr)) {
99 WARN(cdaudio, "(%04X) -- Error occured !\n",
100 wDevID);
101 return (WORD)-1;
102 }
103 #ifdef linux
104 CDADev[wDevID].nTracks = hdr.cdth_trk1;
105 #elif defined(__FreeBSD__)
106 CDADev[wDevID].nTracks = hdr.ending_track - hdr.starting_track + 1;
107 #endif
108 }
109 return CDADev[wDevID].nTracks;
110 #else
111 return (WORD)-1;
112 #endif
113 }
114
115
116 /**************************************************************************
117 * CDAUDIO_GetTracksInfo [internal]
118 */
119 static BOOL32 CDAUDIO_GetTracksInfo(UINT16 wDevID)
120 {
121 #if defined(linux) || defined(__FreeBSD__)
122 int i, length;
123 int start, last_start = 0;
124 int total_length = 0;
125 #ifdef linux
126 struct cdrom_tocentry entry;
127 #elif defined(__FreeBSD__)
128 struct ioc_read_toc_entry entry;
129 struct cd_toc_entry toc_buffer;
130 #endif
131
132 if (CDADev[wDevID].nTracks == 0) {
133 if (CDAUDIO_GetNumberOfTracks(wDevID) == (WORD)-1) return FALSE;
134 }
135 TRACE(cdaudio,"nTracks=%u\n",
136 CDADev[wDevID].nTracks);
137 if (CDADev[wDevID].lpdwTrackLen != NULL)
138 free(CDADev[wDevID].lpdwTrackLen);
139 CDADev[wDevID].lpdwTrackLen = (LPDWORD)malloc(
140 (CDADev[wDevID].nTracks + 1) * sizeof(DWORD));
141 if (CDADev[wDevID].lpdwTrackPos != NULL)
142 free(CDADev[wDevID].lpdwTrackPos);
143 CDADev[wDevID].lpdwTrackPos = (LPDWORD)malloc(
144 (CDADev[wDevID].nTracks + 1) * sizeof(DWORD));
145 if (CDADev[wDevID].lpdwTrackLen == NULL ||
146 CDADev[wDevID].lpdwTrackPos == NULL) {
147 WARN(cdaudio, "error allocating track table !\n");
148 return FALSE;
149 }
150 memset(CDADev[wDevID].lpdwTrackLen, 0,
151 (CDADev[wDevID].nTracks + 1) * sizeof(DWORD));
152 memset(CDADev[wDevID].lpdwTrackPos, 0,
153 (CDADev[wDevID].nTracks + 1) * sizeof(DWORD));
154 for (i = 0; i <= CDADev[wDevID].nTracks; i++) {
155 if (i == CDADev[wDevID].nTracks)
156 #ifdef linux
157 entry.cdte_track = CDROM_LEADOUT;
158 #elif defined(__FreeBSD__)
159 #define LEADOUT 0xaa
160 entry.starting_track = LEADOUT; /* XXX */
161 #endif
162 else
163 #ifdef linux
164 entry.cdte_track = i + 1;
165 #elif defined(__FreeBSD__)
166 entry.starting_track = i + 1;
167 #endif
168 #ifdef linux
169 entry.cdte_format = CDROM_MSF;
170 #elif defined(__FreeBSD__)
171 bzero((char *)&toc_buffer, sizeof(toc_buffer));
172 entry.address_format = CD_MSF_FORMAT;
173 entry.data_len = sizeof(toc_buffer);
174 entry.data = &toc_buffer;
175 #endif
176 if (ioctl(CDADev[wDevID].unixdev,
177 #ifdef linux
178 CDROMREADTOCENTRY
179 #elif defined(__FreeBSD__)
180 CDIOREADTOCENTRYS
181 #endif
182 , &entry)) {
183 WARN(cdaudio, "error read entry\n");
184 return FALSE;
185 }
186 #ifdef linux
187 start = CDFRAMES_PERSEC * (SECONDS_PERMIN *
188 entry.cdte_addr.msf.minute + entry.cdte_addr.msf.second) +
189 entry.cdte_addr.msf.frame;
190 #elif defined(__FreeBSD__)
191 start = CDFRAMES_PERSEC * (SECONDS_PERMIN *
192 toc_buffer.addr.msf.minute + toc_buffer.addr.msf.second) +
193 toc_buffer.addr.msf.frame;
194 #endif
195 if (i == 0) {
196 last_start = start;
197 CDADev[wDevID].dwFirstOffset = start;
198 TRACE(cdaudio, "dwFirstOffset=%u\n",
199 start);
200 }
201 else {
202 length = start - last_start;
203 last_start = start;
204 start = last_start - length;
205 total_length += length;
206 CDADev[wDevID].lpdwTrackLen[i - 1] = length;
207 CDADev[wDevID].lpdwTrackPos[i - 1] = start;
208 TRACE(cdaudio, "track #%u start=%u len=%u\n",
209 i, start, length);
210 }
211 }
212 CDADev[wDevID].dwTotalLen = total_length;
213 TRACE(cdaudio,"total_len=%u\n",
214 total_length);
215 return TRUE;
216 #else
217 return FALSE;
218 #endif
219 }
220
221
222 /**************************************************************************
223 * CDAUDIO_mciOpen [internal]
224 */
225 static DWORD CDAUDIO_mciOpen(UINT16 wDevID, DWORD dwFlags, void* lp, BOOL32 is32)
226 {
227 #if defined(linux) || defined(__FreeBSD__)
228 DWORD dwDeviceID;
229
230 TRACE(cdaudio,"(%04X, %08lX, %p);\n",
231 wDevID, dwFlags, lp);
232 if (lp == NULL) return MCIERR_INTERNAL;
233
234 if (is32) dwDeviceID = ((LPMCI_OPEN_PARMS32A)lp)->wDeviceID;
235 else dwDeviceID = ((LPMCI_OPEN_PARMS16)lp)->wDeviceID;
236
237 if (CDADev[wDevID].nUseCount > 0) {
238 /* The driver already open on this channel */
239 /* If the driver was opened shareable before and this open specifies */
240 /* shareable then increment the use count */
241 if (CDADev[wDevID].fShareable && (dwFlags & MCI_OPEN_SHAREABLE))
242 ++CDADev[wDevID].nUseCount;
243 else
244 return MCIERR_MUST_USE_SHAREABLE;
245 } else {
246 CDADev[wDevID].nUseCount = 1;
247 CDADev[wDevID].fShareable = dwFlags & MCI_OPEN_SHAREABLE;
248 }
249 if (dwFlags & MCI_OPEN_ELEMENT) {
250 TRACE(cdaudio,"MCI_OPEN_ELEMENT !\n");
251 /* return MCIERR_NO_ELEMENT_ALLOWED; */
252 }
253
254 if( is32 )
255 {
256 /* memcpy(&CDADev[wDevID].openParms, lp, sizeof(MCI_OPEN_PARMS32A)); */
257 /* This is an ugly temporary, hopefully, fix. Slap it in....*/
258
259 LPMCI_OPEN_PARMS32A lpOpenParams = (LPMCI_OPEN_PARMS32A)lp;
260
261 CDADev[wDevID].openParms.dwCallback = lpOpenParams->dwCallback;
262 CDADev[wDevID].openParms.wDeviceID = (WORD)lpOpenParams->wDeviceID;
263 CDADev[wDevID].openParms.wReserved0 = 0; /*????*/
264 CDADev[wDevID].openParms.lpstrDeviceType = lpOpenParams->lpstrDeviceType;
265 CDADev[wDevID].openParms.lpstrElementName = lpOpenParams->lpstrElementName;
266 CDADev[wDevID].openParms.lpstrAlias = lpOpenParams->lpstrAlias;
267 }
268 else
269 {
270 memcpy(&CDADev[wDevID].openParms, lp, sizeof(MCI_OPEN_PARMS16));
271 }
272
273 CDADev[wDevID].wNotifyDeviceID = dwDeviceID;
274 CDADev[wDevID].unixdev = open (CDAUDIO_DEV, O_RDONLY, 0);
275 if (CDADev[wDevID].unixdev == -1) {
276 WARN(cdaudio,"can't open '%s'!. errno=%d\n", CDAUDIO_DEV, errno );
277 perror( "can't open\n" );
278 return MCIERR_HARDWARE;
279 }
280 CDADev[wDevID].mode = 0;
281 CDADev[wDevID].dwTimeFormat = MCI_FORMAT_TMSF;
282 CDADev[wDevID].nCurTrack = 0;
283 CDADev[wDevID].nTracks = 0;
284 CDADev[wDevID].dwTotalLen = 0;
285 CDADev[wDevID].dwFirstOffset = 0;
286 CDADev[wDevID].lpdwTrackLen = NULL;
287 CDADev[wDevID].lpdwTrackPos = NULL;
288 if (!CDAUDIO_GetTracksInfo(wDevID)) {
289 WARN(cdaudio,"error reading TracksInfo !\n");
290 /* return MCIERR_INTERNAL; */
291 }
292
293 /*
294 Moved to mmsystem.c mciOpen routine
295
296 if (dwFlags & MCI_NOTIFY) {
297 TRACE(cdaudio, "MCI_NOTIFY_SUCCESSFUL %08lX !\n",
298 lpParms->dwCallback);
299 mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback),
300 CDADev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
301 }
302 */
303 return 0;
304 #else
305 return MCIERR_HARDWARE;
306 #endif
307 }
308
309 /**************************************************************************
310 * CDAUDIO_mciClose [internal]
311 */
312 static DWORD CDAUDIO_mciClose(UINT16 wDevID, DWORD dwParam, LPMCI_GENERIC_PARMS lpParms)
313 {
314 #if defined(linux) || defined(__FreeBSD__)
315 TRACE(cdaudio,"(%04X, %08lX, %p);\n",
316 wDevID, dwParam, lpParms);
317 if (--CDADev[wDevID].nUseCount == 0) {
318 if (CDADev[wDevID].lpdwTrackLen != NULL) free(CDADev[wDevID].lpdwTrackLen);
319 if (CDADev[wDevID].lpdwTrackPos != NULL) free(CDADev[wDevID].lpdwTrackPos);
320 close(CDADev[wDevID].unixdev);
321 }
322 #endif
323 return 0;
324 }
325
326 /**************************************************************************
327 * CDAUDIO_mciGetDevCaps [internal]
328 */
329 static DWORD CDAUDIO_mciGetDevCaps(UINT16 wDevID, DWORD dwFlags,
330 LPMCI_GETDEVCAPS_PARMS lpParms)
331 {
332 #if defined(linux) || defined(__FreeBSD__)
333 TRACE(cdaudio,"(%04X, %08lX, %p);\n",
334 wDevID, dwFlags, lpParms);
335 if (lpParms == NULL) return MCIERR_INTERNAL;
336 if (dwFlags & MCI_GETDEVCAPS_ITEM) {
337 TRACE(cdaudio, "MCI_GETDEVCAPS_ITEM dwItem=%08lX;\n",
338 lpParms->dwItem);
339 switch(lpParms->dwItem) {
340 case MCI_GETDEVCAPS_CAN_RECORD:
341 lpParms->dwReturn = FALSE;
342 break;
343 case MCI_GETDEVCAPS_HAS_AUDIO:
344 lpParms->dwReturn = TRUE;
345 break;
346 case MCI_GETDEVCAPS_HAS_VIDEO:
347 lpParms->dwReturn = FALSE;
348 break;
349 case MCI_GETDEVCAPS_DEVICE_TYPE:
350 lpParms->dwReturn = MCI_DEVTYPE_CD_AUDIO;
351 break;
352 case MCI_GETDEVCAPS_USES_FILES:
353 lpParms->dwReturn = FALSE;
354 break;
355 case MCI_GETDEVCAPS_COMPOUND_DEVICE:
356 lpParms->dwReturn = FALSE;
357 break;
358 case MCI_GETDEVCAPS_CAN_EJECT:
359 lpParms->dwReturn = TRUE;
360 break;
361 case MCI_GETDEVCAPS_CAN_PLAY:
362 lpParms->dwReturn = TRUE;
363 break;
364 case MCI_GETDEVCAPS_CAN_SAVE:
365 lpParms->dwReturn = FALSE;
366 break;
367 default:
368 return MCIERR_UNRECOGNIZED_COMMAND;
369 }
370 }
371 TRACE(cdaudio, "lpParms->dwReturn=%08lX;\n",
372 lpParms->dwReturn);
373 return 0;
374 #else
375 return MCIERR_INTERNAL;
376 #endif
377 }
378
379 /**************************************************************************
380 * CDAUDIO_mciInfo [internal]
381 */
382 static DWORD CDAUDIO_mciInfo(UINT16 wDevID, DWORD dwFlags, LPMCI_INFO_PARMS16 lpParms)
383 {
384 #if defined(linux) || defined(__FreeBSD__)
385 TRACE(cdaudio,"(%04X, %08lX, %p);\n",
386 wDevID, dwFlags, lpParms);
387 if (lpParms == NULL) return MCIERR_INTERNAL;
388 lpParms->lpstrReturn = NULL;
389 switch(dwFlags) {
390 case MCI_INFO_PRODUCT:
391 lpParms->lpstrReturn = "Linux CDROM 0.5";
392 break;
393 default:
394 return MCIERR_UNRECOGNIZED_COMMAND;
395 }
396 if (lpParms->lpstrReturn != NULL)
397 lpParms->dwRetSize = strlen(lpParms->lpstrReturn);
398 else
399 lpParms->dwRetSize = 0;
400 return 0;
401 #else
402 return MCIERR_INTERNAL;
403 #endif
404 }
405
406
407 /**************************************************************************
408 * CDAUDIO_CalcFrame [internal]
409 */
410 static DWORD CDAUDIO_CalcFrame(UINT16 wDevID, DWORD dwFormatType, DWORD dwTime)
411 {
412 DWORD dwFrame = 0;
413 #if defined(linux) || defined(__FreeBSD__)
414 UINT16 wTrack;
415
416 TRACE(cdaudio,"(%04X, %08lX, %lu);\n",
417 wDevID, dwFormatType, dwTime);
418
419 switch (dwFormatType) {
420 case MCI_FORMAT_MILLISECONDS:
421 dwFrame = dwTime * CDFRAMES_PERSEC / 1000;
422 TRACE(cdaudio, "MILLISECONDS %lu\n",
423 dwFrame);
424 break;
425 case MCI_FORMAT_MSF:
426 TRACE(cdaudio, "MSF %02u:%02u:%02u\n",
427 MCI_MSF_MINUTE(dwTime), MCI_MSF_SECOND(dwTime),
428 MCI_MSF_FRAME(dwTime));
429 dwFrame += CDFRAMES_PERMIN * MCI_MSF_MINUTE(dwTime);
430 dwFrame += CDFRAMES_PERSEC * MCI_MSF_SECOND(dwTime);
431 dwFrame += MCI_MSF_FRAME(dwTime);
432 break;
433 default:
434 /* unknown format ! force TMSF ! ... */
435 dwFormatType = MCI_FORMAT_TMSF;
436 case MCI_FORMAT_TMSF:
437 wTrack = MCI_TMSF_TRACK(dwTime);
438 TRACE(cdaudio, "MSF %02u-%02u:%02u:%02u\n",
439 MCI_TMSF_TRACK(dwTime), MCI_TMSF_MINUTE(dwTime),
440 MCI_TMSF_SECOND(dwTime), MCI_TMSF_FRAME(dwTime));
441 TRACE(cdaudio, "TMSF trackpos[%u]=%lu\n",
442 wTrack, CDADev[wDevID].lpdwTrackPos[wTrack - 1]);
443 dwFrame = CDADev[wDevID].lpdwTrackPos[wTrack - 1];
444 dwFrame += CDFRAMES_PERMIN * MCI_TMSF_MINUTE(dwTime);
445 dwFrame += CDFRAMES_PERSEC * MCI_TMSF_SECOND(dwTime);
446 dwFrame += MCI_TMSF_FRAME(dwTime);
447 break;
448 }
449 #endif
450 return dwFrame;
451 }
452
453
454 /**************************************************************************
455 * CDAUDIO_GetCDStatus [internal]
456 */
457 static BOOL32 CDAUDIO_GetCDStatus(UINT16 wDevID)
458 {
459 #if defined(linux) || defined(__FreeBSD__)
460 int oldmode = CDADev[wDevID].mode;
461 #ifdef __FreeBSD__
462 struct ioc_read_subchannel read_sc;
463
464 read_sc.address_format = CD_MSF_FORMAT;
465 read_sc.data_format = CD_CURRENT_POSITION;
466 read_sc.track = 0;
467 read_sc.data_len = sizeof(CDADev[wDevID].sc);
468 read_sc.data = (struct cd_sub_channel_info *)&CDADev[wDevID].sc;
469 #elif linux
470 CDADev[wDevID].sc.cdsc_format = CDROM_MSF;
471 #endif
472 if (ioctl(CDADev[wDevID].unixdev,
473 #ifdef linux
474 CDROMSUBCHNL, &CDADev[wDevID].sc
475 #elif defined(__FreeBSD__)
476 CDIOCREADSUBCHANNEL, &read_sc
477 #endif
478 )) {
479 TRACE(cdaudio,"opened or no_media !\n");
480 CDADev[wDevID].mode = MCI_MODE_NOT_READY;
481 return TRUE;
482 }
483 switch (
484 #ifdef linux
485 CDADev[wDevID].sc.cdsc_audiostatus
486 #elif defined(__FreeBSD__)
487 CDADev[wDevID].sc.header.audio_status
488 #endif
489 ) {
490 #ifdef linux
491 case CDROM_AUDIO_INVALID:
492 #elif defined(__FreeBSD__)
493 case CD_AS_AUDIO_INVALID:
494 #endif
495 WARN(cdaudio, "device doesn't support status, returning NOT_READY.\n");
496 #ifdef linux
497 CDADev[wDevID].mode = MCI_MODE_NOT_READY;
498 #elif defined(__FreeBSD__)
499 CDADev[wDevID].mode = MCI_MODE_STOP;
500 #endif
501 break;
502 #ifdef linux
503 case CDROM_AUDIO_NO_STATUS:
504 #elif defined(__FreeBSD__)
505 case CD_AS_NO_STATUS:
506 #endif
507 CDADev[wDevID].mode = MCI_MODE_STOP;
508 TRACE(cdaudio,"MCI_MODE_STOP !\n");
509 break;
510 #ifdef linux
511 case CDROM_AUDIO_PLAY:
512 #elif defined(__FreeBSD__)
513 case CD_AS_PLAY_IN_PROGRESS:
514 #endif
515 CDADev[wDevID].mode = MCI_MODE_PLAY;
516 TRACE(cdaudio,"MCI_MODE_PLAY !\n");
517 break;
518 #ifdef linux
519 case CDROM_AUDIO_PAUSED:
520 #elif defined(__FreeBSD__)
521 case CD_AS_PLAY_PAUSED:
522 #endif
523 CDADev[wDevID].mode = MCI_MODE_PAUSE;
524 TRACE(cdaudio,"MCI_MODE_PAUSE !\n");
525 break;
526 default:
527 #ifdef linux
528 TRACE(cdaudio,"status=%02X !\n",
529 CDADev[wDevID].sc.cdsc_audiostatus);
530 #elif defined(__FreeBSD__)
531 TRACE(cdaudio,"status=%02X !\n",
532 CDADev[wDevID].sc.header.audio_status);
533 #endif
534 }
535 #ifdef linux
536 CDADev[wDevID].nCurTrack = CDADev[wDevID].sc.cdsc_trk;
537 CDADev[wDevID].dwCurFrame =
538 CDFRAMES_PERMIN * CDADev[wDevID].sc.cdsc_absaddr.msf.minute +
539 CDFRAMES_PERSEC * CDADev[wDevID].sc.cdsc_absaddr.msf.second +
540 CDADev[wDevID].sc.cdsc_absaddr.msf.frame;
541 #elif defined(__FreeBSD__)
542 CDADev[wDevID].nCurTrack = CDADev[wDevID].sc.what.position.track_number;
543 CDADev[wDevID].dwCurFrame =
544 CDFRAMES_PERMIN * CDADev[wDevID].sc.what.position.absaddr.msf.minute +
545 CDFRAMES_PERSEC * CDADev[wDevID].sc.what.position.absaddr.msf.second +
546 CDADev[wDevID].sc.what.position.absaddr.msf.frame;
547 #endif
548 #ifdef linux
549 TRACE(cdaudio,"%02u-%02u:%02u:%02u \n",
550 CDADev[wDevID].sc.cdsc_trk,
551 CDADev[wDevID].sc.cdsc_absaddr.msf.minute,
552 CDADev[wDevID].sc.cdsc_absaddr.msf.second,
553 CDADev[wDevID].sc.cdsc_absaddr.msf.frame);
554 #elif defined(__FreeBSD__)
555 TRACE(cdaudio,"%02u-%02u:%02u:%02u \n",
556 CDADev[wDevID].sc.what.position.track_number,
557 CDADev[wDevID].sc.what.position.absaddr.msf.minute,
558 CDADev[wDevID].sc.what.position.absaddr.msf.second,
559 CDADev[wDevID].sc.what.position.absaddr.msf.frame);
560 #endif
561
562 if (oldmode != CDADev[wDevID].mode && oldmode == MCI_MODE_OPEN) {
563 if (!CDAUDIO_GetTracksInfo(wDevID)) {
564 WARN(cdaudio, "error updating TracksInfo !\n");
565 return MCIERR_INTERNAL;
566 }
567 }
568 return TRUE;
569 #else
570 return FALSE;
571 #endif
572 }
573
574
575 /**************************************************************************
576 * CDAUDIO_CalcTime [internal]
577 */
578 static DWORD CDAUDIO_CalcTime(UINT16 wDevID, DWORD dwFormatType, DWORD dwFrame)
579 {
580 DWORD dwTime = 0;
581 #if defined(linux) || defined(__FreeBSD__)
582 UINT16 wTrack;
583 UINT16 wMinutes;
584 UINT16 wSeconds;
585 UINT16 wFrames;
586
587 TRACE(cdaudio,"(%04X, %08lX, %lu);\n",
588 wDevID, dwFormatType, dwFrame);
589
590 switch (dwFormatType) {
591 case MCI_FORMAT_MILLISECONDS:
592 dwTime = dwFrame / CDFRAMES_PERSEC * 1000;
593 TRACE(cdaudio, "MILLISECONDS %lu\n",
594 dwTime);
595 break;
596 case MCI_FORMAT_MSF:
597 wMinutes = dwFrame / CDFRAMES_PERMIN;
598 wSeconds = (dwFrame - CDFRAMES_PERMIN * wMinutes) / CDFRAMES_PERSEC;
599 wFrames = dwFrame - CDFRAMES_PERMIN * wMinutes -
600 CDFRAMES_PERSEC * wSeconds;
601 dwTime = MCI_MAKE_MSF(wMinutes, wSeconds, wFrames);
602 TRACE(cdaudio,"MSF %02u:%02u:%02u -> dwTime=%lu\n",
603 wMinutes, wSeconds, wFrames, dwTime);
604 break;
605 default:
606 /* unknown format ! force TMSF ! ... */
607 dwFormatType = MCI_FORMAT_TMSF;
608 case MCI_FORMAT_TMSF:
609 for (wTrack = 0; wTrack < CDADev[wDevID].nTracks; wTrack++) {
610 /* dwTime += CDADev[wDevID].lpdwTrackLen[wTrack - 1];
611 TRACE(cdaudio, "Adding trk#%u curpos=%u \n", dwTime);
612 if (dwTime >= dwFrame) break; */
613 if (CDADev[wDevID].lpdwTrackPos[wTrack - 1] >= dwFrame) break;
614 }
615 wMinutes = dwFrame / CDFRAMES_PERMIN;
616 wSeconds = (dwFrame - CDFRAMES_PERMIN * wMinutes) / CDFRAMES_PERSEC;
617 wFrames = dwFrame - CDFRAMES_PERMIN * wMinutes -
618 CDFRAMES_PERSEC * wSeconds;
619 dwTime = MCI_MAKE_TMSF(wTrack, wMinutes, wSeconds, wFrames);
620 TRACE(cdaudio, "%02u-%02u:%02u:%02u\n",
621 wTrack, wMinutes, wSeconds, wFrames);
622 break;
623 }
624 #endif
625 return dwTime;
626 }
627
628
629 /**************************************************************************
630 * CDAUDIO_mciStatus [internal]
631 */
632 static DWORD CDAUDIO_mciStatus(UINT16 wDevID, DWORD dwFlags, LPMCI_STATUS_PARMS lpParms)
633 {
634 #if defined(linux) || defined(__FreeBSD__)
635 TRACE(cdaudio,"(%04X, %08lX, %p);\n",
636 wDevID, dwFlags, lpParms);
637 if (lpParms == NULL) return MCIERR_INTERNAL;
638 if (CDADev[wDevID].unixdev == 0) return MMSYSERR_NOTENABLED;
639 if (dwFlags & MCI_NOTIFY) {
640 TRACE(cdaudio, "MCI_NOTIFY_SUCCESSFUL %08lX !\n",
641 lpParms->dwCallback);
642 mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback),
643 CDADev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
644 }
645 if (dwFlags & MCI_STATUS_ITEM) {
646 switch(lpParms->dwItem) {
647 case MCI_STATUS_CURRENT_TRACK:
648 if (!CDAUDIO_GetCDStatus(wDevID)) return MCIERR_INTERNAL;
649 lpParms->dwReturn = CDADev[wDevID].nCurTrack;
650 TRACE(cdaudio,"CURRENT_TRACK=%lu!\n", lpParms->dwReturn);
651 return 0;
652 case MCI_STATUS_LENGTH:
653 if (CDADev[wDevID].nTracks == 0) {
654 if (!CDAUDIO_GetTracksInfo(wDevID)) {
655 WARN(cdaudio, "error reading TracksInfo !\n");
656 return MCIERR_INTERNAL;
657 }
658 }
659 if (dwFlags & MCI_TRACK) {
660 TRACE(cdaudio,"MCI_TRACK #%lu LENGTH=??? !\n",
661 lpParms->dwTrack);
662 if (lpParms->dwTrack > CDADev[wDevID].nTracks)
663 return MCIERR_OUTOFRANGE;
664 lpParms->dwReturn = CDADev[wDevID].lpdwTrackLen[lpParms->dwTrack];
665 }
666 else
667 lpParms->dwReturn = CDADev[wDevID].dwTotalLen;
668 lpParms->dwReturn = CDAUDIO_CalcTime(wDevID,
669 CDADev[wDevID].dwTimeFormat, lpParms->dwReturn);
670 TRACE(cdaudio,"LENGTH=%lu !\n", lpParms->dwReturn);
671 return 0;
672 case MCI_STATUS_MODE:
673 if (!CDAUDIO_GetCDStatus(wDevID)) return MCIERR_INTERNAL;
674 lpParms->dwReturn = CDADev[wDevID].mode;
675 TRACE(cdaudio,"MCI_STATUS_MODE=%08lX !\n",
676 lpParms->dwReturn);
677 return 0;
678 case MCI_STATUS_MEDIA_PRESENT:
679 lpParms->dwReturn = (CDADev[wDevID].nTracks > 0) ? TRUE : FALSE;
680 if (lpParms->dwReturn == FALSE)
681 TRACE(cdaudio,"MEDIA_NOT_PRESENT !\n");
682 else
683 TRACE(cdaudio,"MCI_STATUS_MEDIA_PRESENT !\n");
684 return 0;
685 case MCI_STATUS_NUMBER_OF_TRACKS:
686 lpParms->dwReturn = CDAUDIO_GetNumberOfTracks(wDevID);
687 TRACE(cdaudio,"MCI_STATUS_NUMBER_OF_TRACKS = %lu !\n",
688 lpParms->dwReturn);
689 if (lpParms->dwReturn == (WORD)-1) return MCIERR_INTERNAL;
690 return 0;
691 case MCI_STATUS_POSITION:
692 if (!CDAUDIO_GetCDStatus(wDevID)) return MCIERR_INTERNAL;
693 lpParms->dwReturn = CDADev[wDevID].dwCurFrame;
694 if (dwFlags & MCI_STATUS_START) {
695 lpParms->dwReturn = CDADev[wDevID].dwFirstOffset;
696 TRACE(cdaudio,"get MCI_STATUS_START !\n");
697 }
698 if (dwFlags & MCI_TRACK) {
699 if (lpParms->dwTrack > CDADev[wDevID].nTracks)
700 return MCIERR_OUTOFRANGE;
701 lpParms->dwReturn = CDADev[wDevID].lpdwTrackPos[lpParms->dwTrack - 1];
702 TRACE(cdaudio,"get MCI_TRACK #%lu !\n", lpParms->dwTrack);
703 }
704 lpParms->dwReturn = CDAUDIO_CalcTime(wDevID,
705 CDADev[wDevID].dwTimeFormat, lpParms->dwReturn);
706 TRACE(cdaudio,"MCI_STATUS_POSITION=%08lX !\n",
707 lpParms->dwReturn);
708 return 0;
709 case MCI_STATUS_READY:
710 TRACE(cdaudio,"MCI_STATUS_READY !\n");
711 lpParms->dwReturn = TRUE;
712 return 0;
713 case MCI_STATUS_TIME_FORMAT:
714 TRACE(cdaudio,"MCI_STATUS_TIME_FORMAT !\n");
715 lpParms->dwReturn = CDADev[wDevID].dwTimeFormat;
716 return 0;
717 default:
718 WARN(cdaudio, "unknown command %08lX !\n", lpParms->dwItem);
719 return MCIERR_UNRECOGNIZED_COMMAND;
720 }
721 }
722 WARN(cdaudio, "not MCI_STATUS_ITEM !\n");
723 return 0;
724 #else
725 return MMSYSERR_NOTENABLED;
726 #endif
727 }
728
729
730 /**************************************************************************
731 * CDAUDIO_mciPlay [internal]
732 */
733 static DWORD CDAUDIO_mciPlay(UINT16 wDevID, DWORD dwFlags, LPMCI_PLAY_PARMS lpParms)
734 {
735 #if defined(linux) || defined(__FreeBSD__)
736 int start, end;
737 #ifdef linux
738 struct cdrom_msf msf;
739 #elif defined(__FreeBSD__)
740 struct ioc_play_msf msf;
741 #endif
742
743 TRACE(cdaudio,"(%04X, %08lX, %p);\n",
744 wDevID, dwFlags, lpParms);
745 if (lpParms == NULL) return MCIERR_INTERNAL;
746 if (CDADev[wDevID].unixdev == 0) return MMSYSERR_NOTENABLED;
747 start = 0; end = CDADev[wDevID].dwTotalLen;
748 CDADev[wDevID].nCurTrack = 1;
749 if (dwFlags & MCI_FROM) {
750 start = CDAUDIO_CalcFrame(wDevID,
751 CDADev[wDevID].dwTimeFormat, lpParms->dwFrom);
752 TRACE(cdaudio,"MCI_FROM=%08lX -> %u \n",
753 lpParms->dwFrom, start);
754 }
755 if (dwFlags & MCI_TO) {
756 end = CDAUDIO_CalcFrame(wDevID,
757 CDADev[wDevID].dwTimeFormat, lpParms->dwTo);
758 TRACE(cdaudio, "MCI_TO=%08lX -> %u \n",
759 lpParms->dwTo, end);
760 }
761 start += CDADev[wDevID].dwFirstOffset;
762 end += CDADev[wDevID].dwFirstOffset;
763 #ifdef linux
764 msf.cdmsf_min0 = start / CDFRAMES_PERMIN;
765 msf.cdmsf_sec0 = (start % CDFRAMES_PERMIN) / CDFRAMES_PERSEC;
766 msf.cdmsf_frame0 = start % CDFRAMES_PERSEC;
767 msf.cdmsf_min1 = end / CDFRAMES_PERMIN;
768 msf.cdmsf_sec1 = (end % CDFRAMES_PERMIN) / CDFRAMES_PERSEC;
769 msf.cdmsf_frame1 = end % CDFRAMES_PERSEC;
770 #elif defined(__FreeBSD__)
771 msf.start_m = start / CDFRAMES_PERMIN;
772 msf.start_s = (start % CDFRAMES_PERMIN) / CDFRAMES_PERSEC;
773 msf.start_f = start % CDFRAMES_PERSEC;
774 msf.end_m = end / CDFRAMES_PERMIN;
775 msf.end_s = (end % CDFRAMES_PERMIN) / CDFRAMES_PERSEC;
776 msf.end_f = end % CDFRAMES_PERSEC;
777 #endif
778 if (ioctl(CDADev[wDevID].unixdev,
779 #ifdef linux
780 CDROMSTART
781 #elif defined(__FreeBSD__)
782 CDIOCSTART
783 #endif
784 )) {
785 WARN(cdaudio, "motor doesn't start !\n");
786 return MCIERR_HARDWARE;
787 }
788 if (ioctl(CDADev[wDevID].unixdev,
789 #ifdef linux
790 CDROMPLAYMSF
791 #elif defined(__FreeBSD__)
792 CDIOCPLAYMSF
793 #endif
794 , &msf)) {
795 WARN(cdaudio, "device doesn't play !\n");
796 return MCIERR_HARDWARE;
797 }
798 #ifdef linux
799 TRACE(cdaudio,"msf = %d:%d:%d %d:%d:%d\n",
800 msf.cdmsf_min0, msf.cdmsf_sec0, msf.cdmsf_frame0,
801 msf.cdmsf_min1, msf.cdmsf_sec1, msf.cdmsf_frame1);
802 #elif defined(__FreeBSD__)
803 TRACE(cdaudio,"msf = %d:%d:%d %d:%d:%d\n",
804 msf.start_m, msf.start_s, msf.start_f,
805 msf.end_m, msf.end_s, msf.end_f);
806 #endif
807 CDADev[wDevID].mode = MCI_MODE_PLAY;
808 if (dwFlags & MCI_NOTIFY) {
809 TRACE(cdaudio, "MCI_NOTIFY_SUCCESSFUL %08lX !\n",
810 lpParms->dwCallback);
811 /*
812 mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback),
813 CDADev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
814 */
815 }
816 return 0;
817 #else
818 return MCIERR_HARDWARE;
819 #endif
820 }
821
822 /**************************************************************************
823 * CDAUDIO_mciStop [internal]
824 */
825 static DWORD CDAUDIO_mciStop(UINT16 wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
826 {
827 #if defined(linux) || defined(__FreeBSD__)
828 TRACE(cdaudio,"(%04X, %08lX, %p);\n",
829 wDevID, dwFlags, lpParms);
830 if (lpParms == NULL) return MCIERR_INTERNAL;
831 if (ioctl(CDADev[wDevID].unixdev,
832 #ifdef linux
833 CDROMSTOP
834 #elif defined(__FreeBSD__)
835 CDIOCSTOP
836 #endif
837 )) return MCIERR_HARDWARE;
838 CDADev[wDevID].mode = MCI_MODE_STOP;
839 if (dwFlags & MCI_NOTIFY) {
840 TRACE(cdaudio, "MCI_NOTIFY_SUCCESSFUL %08lX !\n",
841 lpParms->dwCallback);
842 mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback),
843 CDADev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
844 }
845 return 0;
846 #else
847 return MCIERR_HARDWARE;
848 #endif
849 }
850
851 /**************************************************************************
852 * CDAUDIO_mciPause [internal]
853 */
854 static DWORD CDAUDIO_mciPause(UINT16 wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
855 {
856 #if defined(linux) || defined(__FreeBSD__)
857 TRACE(cdaudio,"(%04X, %08lX, %p);\n",
858 wDevID, dwFlags, lpParms);
859 if (lpParms == NULL) return MCIERR_INTERNAL;
860 if (ioctl(CDADev[wDevID].unixdev,
861 #ifdef linux
862 CDROMPAUSE
863 #elif defined(__FreeBSD__)
864 CDIOCPAUSE
865 #endif
866 )) return MCIERR_HARDWARE;
867 CDADev[wDevID].mode = MCI_MODE_PAUSE;
868 if (dwFlags & MCI_NOTIFY) {
869 TRACE(cdaudio, "MCI_NOTIFY_SUCCESSFUL %08lX !\n",
870 lpParms->dwCallback);
871 mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback),
872 CDADev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
873 }
874 return 0;
875 #else
876 return MCIERR_HARDWARE;
877 #endif
878 }
879
880 /**************************************************************************
881 * CDAUDIO_mciResume [internal]
882 */
883 static DWORD CDAUDIO_mciResume(UINT16 wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
884 {
885 #if defined(linux) || defined(__FreeBSD__)
886 TRACE(cdaudio,"(%04X, %08lX, %p);\n",
887 wDevID, dwFlags, lpParms);
888 if (lpParms == NULL) return MCIERR_INTERNAL;
889 if (ioctl(CDADev[wDevID].unixdev,
890 #ifdef linux
891 CDROMRESUME
892 #elif defined(__FreeBSD__)
893 CDIOCRESUME
894 #endif
895 )) return MCIERR_HARDWARE;
896 CDADev[wDevID].mode = MCI_MODE_STOP;
897 if (dwFlags & MCI_NOTIFY) {
898 TRACE(cdaudio, "MCI_NOTIFY_SUCCESSFUL %08lX !\n",
899 lpParms->dwCallback);
900 mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback),
901 CDADev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
902 }
903 return 0;
904 #else
905 return MCIERR_HARDWARE;
906 #endif
907 }
908
909 /**************************************************************************
910 * CDAUDIO_mciSeek [internal]
911 */
912 static DWORD CDAUDIO_mciSeek(UINT16 wDevID, DWORD dwFlags, LPMCI_SEEK_PARMS lpParms)
913 {
914 #if defined(linux) || defined(__FreeBSD__)
915 DWORD dwRet;
916 MCI_PLAY_PARMS PlayParms;
917 TRACE(cdaudio,"(%04X, %08lX, %p);\n",
918 wDevID, dwFlags, lpParms);
919 if (lpParms == NULL) return MCIERR_INTERNAL;
920 if (ioctl(CDADev[wDevID].unixdev,
921 #ifdef linux
922 CDROMRESUME
923 #elif defined(__FreeBSD__)
924 CDIOCRESUME
925 #endif
926 )) {
927 perror("ioctl CDROMRESUME");
928 return MCIERR_HARDWARE;
929 }
930 CDADev[wDevID].mode = MCI_MODE_SEEK;
931 switch(dwFlags) {
932 case MCI_SEEK_TO_START:
933 PlayParms.dwFrom = 0;
934 break;
935 case MCI_SEEK_TO_END:
936 PlayParms.dwFrom = CDADev[wDevID].dwTotalLen;
937 break;
938 case MCI_TO:
939 PlayParms.dwFrom = lpParms->dwTo;
940 break;
941 }
942 dwRet = CDAUDIO_mciPlay(wDevID, MCI_WAIT | MCI_FROM, &PlayParms);
943 if (dwRet != 0) return dwRet;
944 dwRet = CDAUDIO_mciStop(wDevID, MCI_WAIT, (LPMCI_GENERIC_PARMS)&PlayParms);
945 if (dwFlags & MCI_NOTIFY) {
946 TRACE(cdaudio, "MCI_NOTIFY_SUCCESSFUL %08lX !\n",
947 lpParms->dwCallback);
948 mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback),
949 CDADev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
950 }
951 return dwRet;
952 #else
953 return MCIERR_HARDWARE;
954 #endif
955 }
956
957
958 /**************************************************************************
959 * CDAUDIO_mciSet [internal]
960 */
961 static DWORD CDAUDIO_mciSet(UINT16 wDevID, DWORD dwFlags, LPMCI_SET_PARMS lpParms)
962 {
963 #if defined(linux) || defined(__FreeBSD__)
964 TRACE(cdaudio,"(%04X, %08lX, %p);\n", wDevID, dwFlags, lpParms);
965 if (lpParms == NULL) return MCIERR_INTERNAL;
966 /*
967 TRACE(cdaudio,"dwTimeFormat=%08lX\n", lpParms->dwTimeFormat);
968 TRACE(cdaudio,"dwAudio=%08lX\n", lpParms->dwAudio);
969 */
970 if (dwFlags & MCI_SET_TIME_FORMAT) {
971 switch (lpParms->dwTimeFormat) {
972 case MCI_FORMAT_MILLISECONDS:
973 TRACE(cdaudio, "MCI_FORMAT_MILLISECONDS !\n");
974 break;
975 case MCI_FORMAT_MSF:
976 TRACE(cdaudio,"MCI_FORMAT_MSF !\n");
977 break;
978 case MCI_FORMAT_TMSF:
979 TRACE(cdaudio,"MCI_FORMAT_TMSF !\n");
980 break;
981 default:
982 WARN(cdaudio, "bad time format !\n");
983 return MCIERR_BAD_TIME_FORMAT;
984 }
985 CDADev[wDevID].dwTimeFormat = lpParms->dwTimeFormat;
986 }
987 if (dwFlags & MCI_SET_DOOR_OPEN) {
988 TRACE(cdaudio, "MCI_SET_DOOR_OPEN !\n");
989 #ifdef __FreeBSD__
990 if (ioctl(CDADev[wDevID].unixdev, CDIOCALLOW)) return MCIERR_HARDWARE;
991 if (ioctl(CDADev[wDevID].unixdev, CDIOCEJECT)) return MCIERR_HARDWARE;
992 if (ioctl(CDADev[wDevID].unixdev, CDIOCPREVENT)) return MCIERR_HARDWARE;
993 #elif linux
994 if (ioctl(CDADev[wDevID].unixdev, CDROMEJECT)) return MCIERR_HARDWARE;
995 #endif
996 CDADev[wDevID].nTracks = 0;
997 }
998 if (dwFlags & MCI_SET_DOOR_CLOSED) {
999 TRACE(cdaudio, "MCI_SET_DOOR_CLOSED !\n");
1000 #ifdef __FreeBSD__
1001 if (ioctl(CDADev[wDevID].unixdev, CDIOCALLOW)) return MCIERR_HARDWARE;
1002 if (ioctl(CDADev[wDevID].unixdev, CDIOCCLOSE)) return MCIERR_HARDWARE;
1003 if (ioctl(CDADev[wDevID].unixdev, CDIOCPREVENT)) return MCIERR_HARDWARE;
1004 #elif linux
1005 if (ioctl(CDADev[wDevID].unixdev, CDROMEJECT)) return MCIERR_HARDWARE;
1006 /* XXX should it be ",1" ??? */
1007 #endif
1008 CDADev[wDevID].nTracks = 0;
1009 }
1010 if (dwFlags & MCI_SET_VIDEO) return MCIERR_UNSUPPORTED_FUNCTION;
1011 if (dwFlags & MCI_SET_ON) return MCIERR_UNSUPPORTED_FUNCTION;
1012 if (dwFlags & MCI_SET_OFF) return MCIERR_UNSUPPORTED_FUNCTION;
1013 if (dwFlags & MCI_NOTIFY) {
1014 TRACE(cdaudio, "MCI_NOTIFY_SUCCESSFUL %08lX !\n",
1015 lpParms->dwCallback);
1016 mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback),
1017 CDADev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
1018 }
1019 return 0;
1020 #else
1021 return MCIERR_HARDWARE;
1022 #endif
1023 }
1024
1025
1026 /**************************************************************************
1027 * CDAUDIO_DriverProc16 [sample driver]
1028 */
1029 LONG CDAUDIO_DriverProc16(DWORD dwDevID, HDRVR16 hDriv, WORD wMsg,
1030 DWORD dwParam1, DWORD dwParam2)
1031 {
1032 #if defined(linux) || defined(__FreeBSD__)
1033 switch(wMsg) {
1034 case DRV_LOAD: return 1;
1035 case DRV_FREE: return 1;
1036 case DRV_OPEN:
1037 case MCI_OPEN_DRIVER:
1038 case MCI_OPEN: return CDAUDIO_mciOpen(dwDevID, dwParam1, (LPMCI_OPEN_PARMS16)PTR_SEG_TO_LIN(dwParam2), FALSE);
1039 case DRV_CLOSE:
1040 case MCI_CLOSE_DRIVER:
1041 case MCI_CLOSE: return CDAUDIO_mciClose(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)PTR_SEG_TO_LIN(dwParam2));
1042 case DRV_ENABLE: return 1;
1043 case DRV_DISABLE: return 1;
1044 case DRV_QUERYCONFIGURE: return 1;
1045 case DRV_CONFIGURE: MessageBox16(0, "Sample MultiMedia Linux Driver !", "MMLinux Driver", MB_OK); return 1;
1046 case DRV_INSTALL: return DRVCNF_RESTART;
1047 case DRV_REMOVE: return DRVCNF_RESTART;
1048 case MCI_GETDEVCAPS: return CDAUDIO_mciGetDevCaps(dwDevID, dwParam1, (LPMCI_GETDEVCAPS_PARMS)PTR_SEG_TO_LIN(dwParam2));
1049 case MCI_INFO: return CDAUDIO_mciInfo(dwDevID, dwParam1, (LPMCI_INFO_PARMS16)PTR_SEG_TO_LIN(dwParam2));
1050 case MCI_STATUS: return CDAUDIO_mciStatus(dwDevID, dwParam1, (LPMCI_STATUS_PARMS)PTR_SEG_TO_LIN(dwParam2));
1051 case MCI_SET: return CDAUDIO_mciSet(dwDevID, dwParam1, (LPMCI_SET_PARMS)PTR_SEG_TO_LIN(dwParam2));
1052 case MCI_PLAY: return CDAUDIO_mciPlay(dwDevID, dwParam1, (LPMCI_PLAY_PARMS)PTR_SEG_TO_LIN(dwParam2));
1053 case MCI_STOP: return CDAUDIO_mciStop(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)PTR_SEG_TO_LIN(dwParam2));
1054 case MCI_PAUSE: return CDAUDIO_mciPause(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)PTR_SEG_TO_LIN(dwParam2));
1055 case MCI_RESUME: return CDAUDIO_mciResume(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)PTR_SEG_TO_LIN(dwParam2));
1056 case MCI_SEEK: return CDAUDIO_mciSeek(dwDevID, dwParam1, (LPMCI_SEEK_PARMS)PTR_SEG_TO_LIN(dwParam2));
1057 case MCI_SET_DOOR_OPEN: TRACE(cdaudio, "MCI_SET_DOOR_OPEN !\n");
1058 #ifdef __FreeBSD__
1059 if (ioctl(CDADev[dwDevID].unixdev, CDIOCALLOW)) return MCIERR_HARDWARE;
1060 if (ioctl(CDADev[dwDevID].unixdev, CDIOCEJECT)) return MCIERR_HARDWARE;
1061 if (ioctl(CDADev[dwDevID].unixdev, CDIOCPREVENT)) return MCIERR_HARDWARE;
1062 #elif linux
1063 if (ioctl(CDADev[dwDevID].unixdev, CDROMEJECT)) return MCIERR_HARDWARE;
1064 #endif
1065 CDADev[dwDevID].nTracks = 0;
1066 return 0;
1067 case MCI_SET_DOOR_CLOSED: TRACE(cdaudio,"MCI_SET_DOOR_CLOSED !\n");
1068 #ifdef __FreeBSD__
1069 if (ioctl(CDADev[dwDevID].unixdev, CDIOCALLOW)) return MCIERR_HARDWARE;
1070 if (ioctl(CDADev[dwDevID].unixdev, CDIOCCLOSE)) return MCIERR_HARDWARE;
1071 if (ioctl(CDADev[dwDevID].unixdev, CDIOCPREVENT)) return MCIERR_HARDWARE;
1072 #elif linux
1073 if (ioctl(CDADev[dwDevID].unixdev, CDROMEJECT, 1)) return MCIERR_HARDWARE;
1074 #endif
1075 CDADev[dwDevID].nTracks = 0;
1076 return 0;
1077 default:
1078 return DefDriverProc16(dwDevID, hDriv, wMsg, dwParam1, dwParam2);
1079 }
1080 #else
1081 return MCIERR_HARDWARE;
1082 #endif
1083 }
1084 /**************************************************************************
1085 * CDAUDIO_DriverProc32 [sample driver]
1086 */
1087 LONG CDAUDIO_DriverProc32(DWORD dwDevID, HDRVR16 hDriv, DWORD wMsg,
1088 DWORD dwParam1, DWORD dwParam2)
1089 {
1090 #if defined(linux) || defined(__FreeBSD__)
1091 switch(wMsg) {
1092 case DRV_LOAD: return 1;
1093 case DRV_FREE: return 1;
1094 case DRV_OPEN:
1095 case MCI_OPEN_DRIVER:
1096 case MCI_OPEN: return CDAUDIO_mciOpen(dwDevID, dwParam1, (LPMCI_OPEN_PARMS32A)dwParam2, TRUE);
1097 case DRV_CLOSE:
1098 case MCI_CLOSE_DRIVER:
1099 case MCI_CLOSE: return CDAUDIO_mciClose(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2);
1100 case DRV_ENABLE: return 1;
1101 case DRV_DISABLE: return 1;
1102 case DRV_QUERYCONFIGURE: return 1;
1103 case DRV_CONFIGURE: MessageBox16(0, "Sample MultiMedia Linux Driver !", "MMLinux Driver", MB_OK); return 1;
1104 case DRV_INSTALL: return DRVCNF_RESTART;
1105 case DRV_REMOVE: return DRVCNF_RESTART;
1106 case MCI_GETDEVCAPS: return CDAUDIO_mciGetDevCaps(dwDevID, dwParam1, (LPMCI_GETDEVCAPS_PARMS)dwParam2);
1107 case MCI_INFO: return CDAUDIO_mciInfo(dwDevID, dwParam1, (LPMCI_INFO_PARMS16)dwParam2);
1108 case MCI_STATUS: return CDAUDIO_mciStatus(dwDevID, dwParam1, (LPMCI_STATUS_PARMS)dwParam2);
1109 case MCI_SET: return CDAUDIO_mciSet(dwDevID, dwParam1, (LPMCI_SET_PARMS)dwParam2);
1110 case MCI_PLAY: return CDAUDIO_mciPlay(dwDevID, dwParam1, (LPMCI_PLAY_PARMS)dwParam2);
1111 case MCI_STOP: return CDAUDIO_mciStop(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2);
1112 case MCI_PAUSE: return CDAUDIO_mciPause(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2);
1113 case MCI_RESUME: return CDAUDIO_mciResume(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2);
1114 case MCI_SEEK: return CDAUDIO_mciSeek(dwDevID, dwParam1, (LPMCI_SEEK_PARMS)dwParam2);
1115 case MCI_SET_DOOR_OPEN: TRACE(cdaudio, "MCI_SET_DOOR_OPEN !\n");
1116 #ifdef __FreeBSD__
1117 if (ioctl(CDADev[dwDevID].unixdev, CDIOCALLOW)) return MCIERR_HARDWARE;
1118 if (ioctl(CDADev[dwDevID].unixdev, CDIOCEJECT)) return MCIERR_HARDWARE;
1119 if (ioctl(CDADev[dwDevID].unixdev, CDIOCPREVENT)) return MCIERR_HARDWARE;
1120 #elif linux
1121 if (ioctl(CDADev[dwDevID].unixdev, CDROMEJECT)) return MCIERR_HARDWARE;
1122 #endif
1123 CDADev[dwDevID].nTracks = 0;
1124 return 0;
1125 case MCI_SET_DOOR_CLOSED: TRACE(cdaudio,"MCI_SET_DOOR_CLOSED !\n");
1126 #ifdef __FreeBSD__
1127 if (ioctl(CDADev[dwDevID].unixdev, CDIOCALLOW)) return MCIERR_HARDWARE;
1128 if (ioctl(CDADev[dwDevID].unixdev, CDIOCCLOSE)) return MCIERR_HARDWARE;
1129 if (ioctl(CDADev[dwDevID].unixdev, CDIOCPREVENT)) return MCIERR_HARDWARE;
1130 #elif linux
1131 if (ioctl(CDADev[dwDevID].unixdev, CDROMEJECT, 1)) return MCIERR_HARDWARE;
1132 #endif
1133 CDADev[dwDevID].nTracks = 0;
1134 return 0;
1135 default:
1136 return DefDriverProc32(dwDevID, hDriv, wMsg, dwParam1, dwParam2);
1137 }
1138 #else
1139 return MCIERR_HARDWARE;
1140 #endif
1141 }
1142
1143
1144 /*-----------------------------------------------------------------------*/
Maarten's multimedia branch