?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
ntoskrnl.exe: Fix some FIXMEs.
[wine/hacks.git] / dlls / mcicda / mcicda.c
blob2edb9197ac00c8ef7511df481d1a204b04450ab7
1 /*
2 * MCI driver for audio CD (MCICDA)
3 *
4 * Copyright 1994 Martin Ayotte
5 * Copyright 1998-99 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 */
22
23 #include "config.h"
24 #include <stdarg.h>
25 #include <stdio.h>
26 #include <string.h>
27
28 #define WIN32_NO_STATUS
29 #include "windef.h"
30 #include "winbase.h"
31 #include "wingdi.h"
32 #include "winuser.h"
33 #include "wownt32.h"
34 #include "mmddk.h"
35 #include "winioctl.h"
36 #include "ntddcdrm.h"
37 #include "winternl.h"
38 #include "wine/debug.h"
39 #include "wine/unicode.h"
40
41 WINE_DEFAULT_DEBUG_CHANNEL(mcicda);
42
43 #define CDFRAMES_PERSEC 75
44 #define CDFRAMES_PERMIN (CDFRAMES_PERSEC * 60)
45 #define FRAME_OF_ADDR(a) ((a)[1] * CDFRAMES_PERMIN + (a)[2] * CDFRAMES_PERSEC + (a)[3])
46 #define FRAME_OF_TOC(toc, idx) FRAME_OF_ADDR((toc).TrackData[idx - (toc).FirstTrack].Address)
47
48 typedef struct {
49 UINT wDevID;
50 int nUseCount; /* Incremented for each shared open */
51 BOOL fShareable; /* TRUE if first open was shareable */
52 WORD wNotifyDeviceID; /* MCI device ID with a pending notification */
53 HANDLE hCallback; /* Callback handle for pending notification */
54 DWORD dwTimeFormat;
55 HANDLE handle;
56 } WINE_MCICDAUDIO;
57
58 /*-----------------------------------------------------------------------*/
59
60 /**************************************************************************
61 * MCICDA_drvOpen [internal]
62 */
63 static DWORD MCICDA_drvOpen(LPCWSTR str, LPMCI_OPEN_DRIVER_PARMSW modp)
64 {
65 WINE_MCICDAUDIO* wmcda;
66
67 if (!modp) return 0xFFFFFFFF;
68
69 wmcda = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WINE_MCICDAUDIO));
70
71 if (!wmcda)
72 return 0;
73
74 wmcda->wDevID = modp->wDeviceID;
75 mciSetDriverData(wmcda->wDevID, (DWORD_PTR)wmcda);
76 modp->wCustomCommandTable = MCI_NO_COMMAND_TABLE;
77 modp->wType = MCI_DEVTYPE_CD_AUDIO;
78 return modp->wDeviceID;
79 }
80
81 /**************************************************************************
82 * MCICDA_drvClose [internal]
83 */
84 static DWORD MCICDA_drvClose(DWORD dwDevID)
85 {
86 WINE_MCICDAUDIO* wmcda = (WINE_MCICDAUDIO*)mciGetDriverData(dwDevID);
87
88 if (wmcda) {
89 HeapFree(GetProcessHeap(), 0, wmcda);
90 mciSetDriverData(dwDevID, 0);
91 }
92 return (dwDevID == 0xFFFFFFFF) ? 1 : 0;
93 }
94
95 /**************************************************************************
96 * MCICDA_GetOpenDrv [internal]
97 */
98 static WINE_MCICDAUDIO* MCICDA_GetOpenDrv(UINT wDevID)
99 {
100 WINE_MCICDAUDIO* wmcda = (WINE_MCICDAUDIO*)mciGetDriverData(wDevID);
101
102 if (wmcda == NULL || wmcda->nUseCount == 0) {
103 WARN("Invalid wDevID=%u\n", wDevID);
104 return 0;
105 }
106 return wmcda;
107 }
108
109 /**************************************************************************
110 * MCICDA_GetStatus [internal]
111 */
112 static DWORD MCICDA_GetStatus(WINE_MCICDAUDIO* wmcda)
113 {
114 CDROM_SUB_Q_DATA_FORMAT fmt;
115 SUB_Q_CHANNEL_DATA data;
116 DWORD br;
117 DWORD mode = MCI_MODE_NOT_READY;
118
119 fmt.Format = IOCTL_CDROM_CURRENT_POSITION;
120 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_Q_CHANNEL, &fmt, sizeof(fmt),
121 &data, sizeof(data), &br, NULL)) {
122 if (GetLastError() == ERROR_NOT_READY) mode = MCI_MODE_OPEN;
123 } else {
124 switch (data.CurrentPosition.Header.AudioStatus)
125 {
126 case AUDIO_STATUS_IN_PROGRESS: mode = MCI_MODE_PLAY; break;
127 case AUDIO_STATUS_PAUSED: mode = MCI_MODE_PAUSE; break;
128 case AUDIO_STATUS_NO_STATUS:
129 case AUDIO_STATUS_PLAY_COMPLETE: mode = MCI_MODE_STOP; break;
130 case AUDIO_STATUS_PLAY_ERROR:
131 case AUDIO_STATUS_NOT_SUPPORTED:
132 default:
133 break;
134 }
135 }
136 return mode;
137 }
138
139 /**************************************************************************
140 * MCICDA_GetError [internal]
141 */
142 static int MCICDA_GetError(WINE_MCICDAUDIO* wmcda)
143 {
144 switch (GetLastError())
145 {
146 case ERROR_NOT_READY: return MCIERR_DEVICE_NOT_READY;
147 case ERROR_IO_DEVICE: return MCIERR_HARDWARE;
148 default:
149 FIXME("Unknown mode %u\n", GetLastError());
150 }
151 return MCIERR_DRIVER_INTERNAL;
152 }
153
154 /**************************************************************************
155 * MCICDA_CalcFrame [internal]
156 */
157 static DWORD MCICDA_CalcFrame(WINE_MCICDAUDIO* wmcda, DWORD dwTime)
158 {
159 DWORD dwFrame = 0;
160 UINT wTrack;
161 CDROM_TOC toc;
162 DWORD br;
163 BYTE* addr;
164
165 TRACE("(%p, %08X, %u);\n", wmcda, wmcda->dwTimeFormat, dwTime);
166
167 switch (wmcda->dwTimeFormat) {
168 case MCI_FORMAT_MILLISECONDS:
169 dwFrame = ((dwTime - 1) * CDFRAMES_PERSEC + 500) / 1000;
170 TRACE("MILLISECONDS %u\n", dwFrame);
171 break;
172 case MCI_FORMAT_MSF:
173 TRACE("MSF %02u:%02u:%02u\n",
174 MCI_MSF_MINUTE(dwTime), MCI_MSF_SECOND(dwTime), MCI_MSF_FRAME(dwTime));
175 dwFrame += CDFRAMES_PERMIN * MCI_MSF_MINUTE(dwTime);
176 dwFrame += CDFRAMES_PERSEC * MCI_MSF_SECOND(dwTime);
177 dwFrame += MCI_MSF_FRAME(dwTime);
178 break;
179 case MCI_FORMAT_TMSF:
180 default: /* unknown format ! force TMSF ! ... */
181 wTrack = MCI_TMSF_TRACK(dwTime);
182 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
183 &toc, sizeof(toc), &br, NULL))
184 return 0;
185 if (wTrack < toc.FirstTrack || wTrack > toc.LastTrack)
186 return 0;
187 TRACE("MSF %02u-%02u:%02u:%02u\n",
188 MCI_TMSF_TRACK(dwTime), MCI_TMSF_MINUTE(dwTime),
189 MCI_TMSF_SECOND(dwTime), MCI_TMSF_FRAME(dwTime));
190 addr = toc.TrackData[wTrack - toc.FirstTrack].Address;
191 TRACE("TMSF trackpos[%u]=%d:%d:%d\n",
192 wTrack, addr[1], addr[2], addr[3]);
193 dwFrame = CDFRAMES_PERMIN * (addr[1] + MCI_TMSF_MINUTE(dwTime)) +
194 CDFRAMES_PERSEC * (addr[2] + MCI_TMSF_SECOND(dwTime)) +
195 addr[3] + MCI_TMSF_FRAME(dwTime);
196 break;
197 }
198 return dwFrame;
199 }
200
201 /**************************************************************************
202 * MCICDA_CalcTime [internal]
203 */
204 static DWORD MCICDA_CalcTime(WINE_MCICDAUDIO* wmcda, DWORD tf, DWORD dwFrame, LPDWORD lpRet)
205 {
206 DWORD dwTime = 0;
207 UINT wTrack;
208 UINT wMinutes;
209 UINT wSeconds;
210 UINT wFrames;
211 CDROM_TOC toc;
212 DWORD br;
213
214 TRACE("(%p, %08X, %u);\n", wmcda, tf, dwFrame);
215
216 switch (tf) {
217 case MCI_FORMAT_MILLISECONDS:
218 dwTime = (dwFrame * 1000) / CDFRAMES_PERSEC + 1;
219 TRACE("MILLISECONDS %u\n", dwTime);
220 *lpRet = 0;
221 break;
222 case MCI_FORMAT_MSF:
223 wMinutes = dwFrame / CDFRAMES_PERMIN;
224 wSeconds = (dwFrame - CDFRAMES_PERMIN * wMinutes) / CDFRAMES_PERSEC;
225 wFrames = dwFrame - CDFRAMES_PERMIN * wMinutes - CDFRAMES_PERSEC * wSeconds;
226 dwTime = MCI_MAKE_MSF(wMinutes, wSeconds, wFrames);
227 TRACE("MSF %02u:%02u:%02u -> dwTime=%u\n",
228 wMinutes, wSeconds, wFrames, dwTime);
229 *lpRet = MCI_COLONIZED3_RETURN;
230 break;
231 case MCI_FORMAT_TMSF:
232 default: /* unknown format ! force TMSF ! ... */
233 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
234 &toc, sizeof(toc), &br, NULL))
235 return 0;
236 if (dwFrame < FRAME_OF_TOC(toc, toc.FirstTrack) ||
237 dwFrame > FRAME_OF_TOC(toc, toc.LastTrack + 1)) {
238 ERR("Out of range value %u [%u,%u]\n",
239 dwFrame, FRAME_OF_TOC(toc, toc.FirstTrack),
240 FRAME_OF_TOC(toc, toc.LastTrack + 1));
241 *lpRet = 0;
242 return 0;
243 }
244 for (wTrack = toc.FirstTrack; wTrack <= toc.LastTrack; wTrack++) {
245 if (FRAME_OF_TOC(toc, wTrack) > dwFrame)
246 break;
247 }
248 wTrack--;
249 dwFrame -= FRAME_OF_TOC(toc, wTrack);
250 wMinutes = dwFrame / CDFRAMES_PERMIN;
251 wSeconds = (dwFrame - CDFRAMES_PERMIN * wMinutes) / CDFRAMES_PERSEC;
252 wFrames = dwFrame - CDFRAMES_PERMIN * wMinutes - CDFRAMES_PERSEC * wSeconds;
253 dwTime = MCI_MAKE_TMSF(wTrack, wMinutes, wSeconds, wFrames);
254 TRACE("%02u-%02u:%02u:%02u\n", wTrack, wMinutes, wSeconds, wFrames);
255 *lpRet = MCI_COLONIZED4_RETURN;
256 break;
257 }
258 return dwTime;
259 }
260
261 static DWORD MCICDA_Seek(UINT wDevID, DWORD dwFlags, LPMCI_SEEK_PARMS lpParms);
262 static DWORD MCICDA_Stop(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms);
263
264 /**************************************************************************
265 * MCICDA_Open [internal]
266 */
267 static DWORD MCICDA_Open(UINT wDevID, DWORD dwFlags, LPMCI_OPEN_PARMSW lpOpenParms)
268 {
269 DWORD dwDeviceID;
270 DWORD ret = MCIERR_HARDWARE;
271 WINE_MCICDAUDIO* wmcda = (WINE_MCICDAUDIO*)mciGetDriverData(wDevID);
272 WCHAR root[7], drive = 0;
273 unsigned int count;
274
275 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpOpenParms);
276
277 if (lpOpenParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
278 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
279
280 dwDeviceID = lpOpenParms->wDeviceID;
281
282 if (wmcda->nUseCount > 0) {
283 /* The driver is already open on this channel */
284 /* If the driver was opened shareable before and this open specifies */
285 /* shareable then increment the use count */
286 if (wmcda->fShareable && (dwFlags & MCI_OPEN_SHAREABLE))
287 ++wmcda->nUseCount;
288 else
289 return MCIERR_MUST_USE_SHAREABLE;
290 } else {
291 wmcda->nUseCount = 1;
292 wmcda->fShareable = dwFlags & MCI_OPEN_SHAREABLE;
293 }
294 if (dwFlags & MCI_OPEN_ELEMENT) {
295 if (dwFlags & MCI_OPEN_ELEMENT_ID) {
296 WARN("MCI_OPEN_ELEMENT_ID %p! Abort\n", lpOpenParms->lpstrElementName);
297 return MCIERR_NO_ELEMENT_ALLOWED;
298 }
299 TRACE("MCI_OPEN_ELEMENT element name: %s\n", debugstr_w(lpOpenParms->lpstrElementName));
300 if (!isalpha(lpOpenParms->lpstrElementName[0]) || lpOpenParms->lpstrElementName[1] != ':' ||
301 (lpOpenParms->lpstrElementName[2] && lpOpenParms->lpstrElementName[2] != '\\'))
302 {
303 WARN("MCI_OPEN_ELEMENT unsupported format: %s\n",
304 debugstr_w(lpOpenParms->lpstrElementName));
305 ret = MCIERR_NO_ELEMENT_ALLOWED;
306 goto the_error;
307 }
308 drive = toupper(lpOpenParms->lpstrElementName[0]);
309 root[0] = drive; root[1] = ':'; root[2] = '\\'; root[3] = '\0';
310 if (GetDriveTypeW(root) != DRIVE_CDROM)
311 {
312 ret = MCIERR_INVALID_DEVICE_NAME;
313 goto the_error;
314 }
315 }
316 else
317 {
318 /* drive letter isn't passed... get the dwDeviceID'th cdrom in the system */
319 root[0] = 'A'; root[1] = ':'; root[2] = '\\'; root[3] = '\0';
320 for (count = 0; root[0] <= 'Z'; root[0]++)
321 {
322 if (GetDriveTypeW(root) == DRIVE_CDROM && ++count >= dwDeviceID)
323 {
324 drive = root[0];
325 break;
326 }
327 }
328 if (!drive)
329 {
330 ret = MCIERR_INVALID_DEVICE_ID;
331 goto the_error;
332 }
333 }
334
335 wmcda->wNotifyDeviceID = dwDeviceID;
336 wmcda->dwTimeFormat = MCI_FORMAT_MSF;
337
338 /* now, open the handle */
339 root[0] = root[1] = '\\'; root[2] = '.'; root[3] = '\\'; root[4] = drive; root[5] = ':'; root[6] = '\0';
340 wmcda->handle = CreateFileW(root, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0);
341 if (wmcda->handle != INVALID_HANDLE_VALUE)
342 return 0;
343
344 the_error:
345 --wmcda->nUseCount;
346 return ret;
347 }
348
349 /**************************************************************************
350 * MCICDA_Close [internal]
351 */
352 static DWORD MCICDA_Close(UINT wDevID, DWORD dwParam, LPMCI_GENERIC_PARMS lpParms)
353 {
354 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
355
356 TRACE("(%04X, %08X, %p);\n", wDevID, dwParam, lpParms);
357
358 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
359
360 if (--wmcda->nUseCount == 0) {
361 CloseHandle(wmcda->handle);
362 }
363 return 0;
364 }
365
366 /**************************************************************************
367 * MCICDA_GetDevCaps [internal]
368 */
369 static DWORD MCICDA_GetDevCaps(UINT wDevID, DWORD dwFlags,
370 LPMCI_GETDEVCAPS_PARMS lpParms)
371 {
372 DWORD ret = 0;
373
374 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
375
376 if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
377
378 if (dwFlags & MCI_GETDEVCAPS_ITEM) {
379 TRACE("MCI_GETDEVCAPS_ITEM dwItem=%08X;\n", lpParms->dwItem);
380
381 switch (lpParms->dwItem) {
382 case MCI_GETDEVCAPS_CAN_RECORD:
383 lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
384 ret = MCI_RESOURCE_RETURNED;
385 break;
386 case MCI_GETDEVCAPS_HAS_AUDIO:
387 lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
388 ret = MCI_RESOURCE_RETURNED;
389 break;
390 case MCI_GETDEVCAPS_HAS_VIDEO:
391 lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
392 ret = MCI_RESOURCE_RETURNED;
393 break;
394 case MCI_GETDEVCAPS_DEVICE_TYPE:
395 lpParms->dwReturn = MAKEMCIRESOURCE(MCI_DEVTYPE_CD_AUDIO, MCI_DEVTYPE_CD_AUDIO);
396 ret = MCI_RESOURCE_RETURNED;
397 break;
398 case MCI_GETDEVCAPS_USES_FILES:
399 lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
400 ret = MCI_RESOURCE_RETURNED;
401 break;
402 case MCI_GETDEVCAPS_COMPOUND_DEVICE:
403 lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
404 ret = MCI_RESOURCE_RETURNED;
405 break;
406 case MCI_GETDEVCAPS_CAN_EJECT:
407 lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
408 ret = MCI_RESOURCE_RETURNED;
409 break;
410 case MCI_GETDEVCAPS_CAN_PLAY:
411 lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
412 ret = MCI_RESOURCE_RETURNED;
413 break;
414 case MCI_GETDEVCAPS_CAN_SAVE:
415 lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
416 ret = MCI_RESOURCE_RETURNED;
417 break;
418 default:
419 ERR("Unsupported %x devCaps item\n", lpParms->dwItem);
420 return MCIERR_UNRECOGNIZED_COMMAND;
421 }
422 } else {
423 TRACE("No GetDevCaps-Item !\n");
424 return MCIERR_UNRECOGNIZED_COMMAND;
425 }
426 TRACE("lpParms->dwReturn=%08X;\n", lpParms->dwReturn);
427 return ret;
428 }
429
430 static DWORD CDROM_Audio_GetSerial(CDROM_TOC* toc)
431 {
432 unsigned long serial = 0;
433 int i;
434 WORD wMagic;
435 DWORD dwStart, dwEnd;
436
437 /*
438 * wMagic collects the wFrames from track 1
439 * dwStart, dwEnd collect the beginning and end of the disc respectively, in
440 * frames.
441 * There it is collected for correcting the serial when there are less than
442 * 3 tracks.
443 */
444 wMagic = toc->TrackData[0].Address[3];
445 dwStart = FRAME_OF_TOC(*toc, toc->FirstTrack);
446
447 for (i = 0; i <= toc->LastTrack - toc->FirstTrack; i++) {
448 serial += (toc->TrackData[i].Address[1] << 16) |
449 (toc->TrackData[i].Address[2] << 8) | toc->TrackData[i].Address[3];
450 }
451 dwEnd = FRAME_OF_TOC(*toc, toc->LastTrack + 1);
452
453 if (toc->LastTrack - toc->FirstTrack + 1 < 3)
454 serial += wMagic + (dwEnd - dwStart);
455
456 return serial;
457 }
458
459
460 /**************************************************************************
461 * MCICDA_Info [internal]
462 */
463 static DWORD MCICDA_Info(UINT wDevID, DWORD dwFlags, LPMCI_INFO_PARMSW lpParms)
464 {
465 LPCWSTR str = NULL;
466 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
467 DWORD ret = 0;
468 WCHAR buffer[16];
469
470 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
471
472 if (lpParms == NULL || lpParms->lpstrReturn == NULL)
473 return MCIERR_NULL_PARAMETER_BLOCK;
474 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
475
476 TRACE("buf=%p, len=%u\n", lpParms->lpstrReturn, lpParms->dwRetSize);
477
478 if (dwFlags & MCI_INFO_PRODUCT) {
479 static const WCHAR wszAudioCd[] = {'W','i','n','e','\'','s',' ','a','u','d','i','o',' ','C','D',0};
480 str = wszAudioCd;
481 } else if (dwFlags & MCI_INFO_MEDIA_UPC) {
482 ret = MCIERR_NO_IDENTITY;
483 } else if (dwFlags & MCI_INFO_MEDIA_IDENTITY) {
484 DWORD res = 0;
485 CDROM_TOC toc;
486 DWORD br;
487 static const WCHAR wszLu[] = {'%','l','u',0};
488
489 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
490 &toc, sizeof(toc), &br, NULL)) {
491 return MCICDA_GetError(wmcda);
492 }
493
494 res = CDROM_Audio_GetSerial(&toc);
495 sprintfW(buffer, wszLu, res);
496 str = buffer;
497 } else {
498 WARN("Don't know this info command (%u)\n", dwFlags);
499 ret = MCIERR_UNRECOGNIZED_COMMAND;
500 }
501 if (str) {
502 if (lpParms->dwRetSize <= strlenW(str)) {
503 lstrcpynW(lpParms->lpstrReturn, str, lpParms->dwRetSize - 1);
504 ret = MCIERR_PARAM_OVERFLOW;
505 } else {
506 strcpyW(lpParms->lpstrReturn, str);
507 }
508 } else {
509 *lpParms->lpstrReturn = 0;
510 }
511 TRACE("=> %s (%d)\n", debugstr_w(lpParms->lpstrReturn), ret);
512 return ret;
513 }
514
515 /**************************************************************************
516 * MCICDA_Status [internal]
517 */
518 static DWORD MCICDA_Status(UINT wDevID, DWORD dwFlags, LPMCI_STATUS_PARMS lpParms)
519 {
520 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
521 DWORD ret = 0;
522 CDROM_SUB_Q_DATA_FORMAT fmt;
523 SUB_Q_CHANNEL_DATA data;
524 CDROM_TOC toc;
525 DWORD br;
526
527 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
528
529 if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
530 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
531
532 if (dwFlags & MCI_NOTIFY) {
533 TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
534 mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
535 wmcda->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
536 }
537 if (dwFlags & MCI_STATUS_ITEM) {
538 TRACE("dwItem = %x\n", lpParms->dwItem);
539 switch (lpParms->dwItem) {
540 case MCI_STATUS_CURRENT_TRACK:
541 fmt.Format = IOCTL_CDROM_CURRENT_POSITION;
542 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_Q_CHANNEL, &fmt, sizeof(fmt),
543 &data, sizeof(data), &br, NULL))
544 {
545 return MCICDA_GetError(wmcda);
546 }
547 lpParms->dwReturn = data.CurrentPosition.TrackNumber;
548 TRACE("CURRENT_TRACK=%u!\n", lpParms->dwReturn);
549 break;
550 case MCI_STATUS_LENGTH:
551 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
552 &toc, sizeof(toc), &br, NULL)) {
553 WARN("error reading TOC !\n");
554 return MCICDA_GetError(wmcda);
555 }
556 if (dwFlags & MCI_TRACK) {
557 TRACE("MCI_TRACK #%u LENGTH=??? !\n", lpParms->dwTrack);
558 if (lpParms->dwTrack < toc.FirstTrack || lpParms->dwTrack > toc.LastTrack)
559 return MCIERR_OUTOFRANGE;
560 lpParms->dwReturn = FRAME_OF_TOC(toc, lpParms->dwTrack + 1) -
561 FRAME_OF_TOC(toc, lpParms->dwTrack);
562 /* Windows returns one frame less than the total track length for the
563 last track on the CD. See CDDB HOWTO. Verified on Win95OSR2. */
564 if (lpParms->dwTrack == toc.LastTrack)
565 lpParms->dwReturn--;
566 } else {
567 /* Sum of the lengths of all of the tracks. Inherits the
568 'off by one frame' behavior from the length of the last track.
569 See above comment. */
570 lpParms->dwReturn = FRAME_OF_TOC(toc, toc.LastTrack + 1) -
571 FRAME_OF_TOC(toc, toc.FirstTrack) - 1;
572 }
573 lpParms->dwReturn = MCICDA_CalcTime(wmcda,
574 (wmcda->dwTimeFormat == MCI_FORMAT_TMSF)
575 ? MCI_FORMAT_MSF : wmcda->dwTimeFormat,
576 lpParms->dwReturn,
577 &ret);
578 TRACE("LENGTH=%u !\n", lpParms->dwReturn);
579 break;
580 case MCI_STATUS_MODE:
581 lpParms->dwReturn = MCICDA_GetStatus(wmcda);
582 TRACE("MCI_STATUS_MODE=%08X !\n", lpParms->dwReturn);
583 lpParms->dwReturn = MAKEMCIRESOURCE(lpParms->dwReturn, lpParms->dwReturn);
584 ret = MCI_RESOURCE_RETURNED;
585 break;
586 case MCI_STATUS_MEDIA_PRESENT:
587 lpParms->dwReturn = (MCICDA_GetStatus(wmcda) == MCI_MODE_OPEN) ?
588 MAKEMCIRESOURCE(FALSE, MCI_FALSE) : MAKEMCIRESOURCE(TRUE, MCI_TRUE);
589 TRACE("MCI_STATUS_MEDIA_PRESENT =%c!\n", LOWORD(lpParms->dwReturn) ? 'Y' : 'N');
590 ret = MCI_RESOURCE_RETURNED;
591 break;
592 case MCI_STATUS_NUMBER_OF_TRACKS:
593 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
594 &toc, sizeof(toc), &br, NULL)) {
595 WARN("error reading TOC !\n");
596 return MCICDA_GetError(wmcda);
597 }
598 lpParms->dwReturn = toc.LastTrack - toc.FirstTrack + 1;
599 TRACE("MCI_STATUS_NUMBER_OF_TRACKS = %u !\n", lpParms->dwReturn);
600 if (lpParms->dwReturn == (WORD)-1)
601 return MCICDA_GetError(wmcda);
602 break;
603 case MCI_STATUS_POSITION:
604 if (dwFlags & MCI_STATUS_START) {
605 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
606 &toc, sizeof(toc), &br, NULL)) {
607 WARN("error reading TOC !\n");
608 return MCICDA_GetError(wmcda);
609 }
610 lpParms->dwReturn = FRAME_OF_TOC(toc, toc.FirstTrack);
611 TRACE("get MCI_STATUS_START !\n");
612 } else if (dwFlags & MCI_TRACK) {
613 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
614 &toc, sizeof(toc), &br, NULL)) {
615 WARN("error reading TOC !\n");
616 return MCICDA_GetError(wmcda);
617 }
618 if (lpParms->dwTrack < toc.FirstTrack || lpParms->dwTrack > toc.LastTrack)
619 return MCIERR_OUTOFRANGE;
620 lpParms->dwReturn = FRAME_OF_TOC(toc, lpParms->dwTrack);
621 TRACE("get MCI_TRACK #%u !\n", lpParms->dwTrack);
622 } else {
623 fmt.Format = IOCTL_CDROM_CURRENT_POSITION;
624 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_Q_CHANNEL, &fmt, sizeof(fmt),
625 &data, sizeof(data), &br, NULL)) {
626 return MCICDA_GetError(wmcda);
627 }
628 lpParms->dwReturn = FRAME_OF_ADDR(data.CurrentPosition.AbsoluteAddress);
629 }
630 lpParms->dwReturn = MCICDA_CalcTime(wmcda, wmcda->dwTimeFormat, lpParms->dwReturn, &ret);
631 TRACE("MCI_STATUS_POSITION=%08X !\n", lpParms->dwReturn);
632 break;
633 case MCI_STATUS_READY:
634 TRACE("MCI_STATUS_READY !\n");
635 switch (MCICDA_GetStatus(wmcda))
636 {
637 case MCI_MODE_NOT_READY:
638 case MCI_MODE_OPEN:
639 lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
640 break;
641 default:
642 lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
643 break;
644 }
645 TRACE("MCI_STATUS_READY=%u!\n", LOWORD(lpParms->dwReturn));
646 ret = MCI_RESOURCE_RETURNED;
647 break;
648 case MCI_STATUS_TIME_FORMAT:
649 lpParms->dwReturn = MAKEMCIRESOURCE(wmcda->dwTimeFormat, MCI_FORMAT_RETURN_BASE + wmcda->dwTimeFormat);
650 TRACE("MCI_STATUS_TIME_FORMAT=%08x!\n", LOWORD(lpParms->dwReturn));
651 ret = MCI_RESOURCE_RETURNED;
652 break;
653 case 4001: /* FIXME: for bogus FullCD */
654 case MCI_CDA_STATUS_TYPE_TRACK:
655 if (!(dwFlags & MCI_TRACK))
656 ret = MCIERR_MISSING_PARAMETER;
657 else {
658 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
659 &toc, sizeof(toc), &br, NULL)) {
660 WARN("error reading TOC !\n");
661 return MCICDA_GetError(wmcda);
662 }
663 if (lpParms->dwTrack < toc.FirstTrack || lpParms->dwTrack > toc.LastTrack)
664 ret = MCIERR_OUTOFRANGE;
665 else
666 lpParms->dwReturn = (toc.TrackData[lpParms->dwTrack - toc.FirstTrack].Control & 0x04) ?
667 MCI_CDA_TRACK_OTHER : MCI_CDA_TRACK_AUDIO;
668 }
669 TRACE("MCI_CDA_STATUS_TYPE_TRACK[%d]=%d\n", lpParms->dwTrack, lpParms->dwReturn);
670 break;
671 default:
672 FIXME("unknown command %08X !\n", lpParms->dwItem);
673 return MCIERR_UNRECOGNIZED_COMMAND;
674 }
675 } else {
676 WARN("not MCI_STATUS_ITEM !\n");
677 }
678 return ret;
679 }
680
681 /**************************************************************************
682 * MCICDA_SkipDataTracks [internal]
683 */
684 static DWORD MCICDA_SkipDataTracks(WINE_MCICDAUDIO* wmcda,DWORD *frame)
685 {
686 int i;
687 DWORD br;
688 CDROM_TOC toc;
689 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
690 &toc, sizeof(toc), &br, NULL)) {
691 WARN("error reading TOC !\n");
692 return MCICDA_GetError(wmcda);
693 }
694 /* Locate first track whose starting frame is bigger than frame */
695 for(i=toc.FirstTrack;i<=toc.LastTrack+1;i++)
696 if ( FRAME_OF_TOC(toc, i) > *frame ) break;
697 if (i <= toc.FirstTrack && i>toc.LastTrack+1) {
698 i = 0; /* requested address is out of range: go back to start */
699 *frame = FRAME_OF_TOC(toc,toc.FirstTrack);
700 }
701 else
702 i--;
703 /* i points to last track whose start address is not greater than frame.
704 * Now skip non-audio tracks */
705 for(;i<=toc.LastTrack+1;i++)
706 if ( ! (toc.TrackData[i-toc.FirstTrack].Control & 4) )
707 break;
708 /* The frame will be an address in the next audio track or
709 * address of lead-out. */
710 if ( FRAME_OF_TOC(toc, i) > *frame )
711 *frame = FRAME_OF_TOC(toc, i);
712 return 0;
713 }
714
715 /**************************************************************************
716 * MCICDA_Play [internal]
717 */
718 static DWORD MCICDA_Play(UINT wDevID, DWORD dwFlags, LPMCI_PLAY_PARMS lpParms)
719 {
720 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
721 DWORD ret = 0, start, end;
722 DWORD br;
723 CDROM_PLAY_AUDIO_MSF play;
724 CDROM_SUB_Q_DATA_FORMAT fmt;
725 SUB_Q_CHANNEL_DATA data;
726 CDROM_TOC toc;
727
728 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
729
730 if (lpParms == NULL)
731 return MCIERR_NULL_PARAMETER_BLOCK;
732
733 if (wmcda == NULL)
734 return MCIERR_INVALID_DEVICE_ID;
735
736 if (dwFlags & MCI_FROM) {
737 start = MCICDA_CalcFrame(wmcda, lpParms->dwFrom);
738 if ( (ret=MCICDA_SkipDataTracks(wmcda, &start)) )
739 return ret;
740 TRACE("MCI_FROM=%08X -> %u\n", lpParms->dwFrom, start);
741 } else {
742 fmt.Format = IOCTL_CDROM_CURRENT_POSITION;
743 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_Q_CHANNEL, &fmt, sizeof(fmt),
744 &data, sizeof(data), &br, NULL)) {
745 return MCICDA_GetError(wmcda);
746 }
747 start = FRAME_OF_ADDR(data.CurrentPosition.AbsoluteAddress);
748 if ( (ret=MCICDA_SkipDataTracks(wmcda, &start)) )
749 return ret;
750 }
751 if (dwFlags & MCI_TO) {
752 end = MCICDA_CalcFrame(wmcda, lpParms->dwTo);
753 TRACE("MCI_TO=%08X -> %u\n", lpParms->dwTo, end);
754 } else {
755 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
756 &toc, sizeof(toc), &br, NULL)) {
757 WARN("error reading TOC !\n");
758 return MCICDA_GetError(wmcda);
759 }
760 end = FRAME_OF_TOC(toc, toc.LastTrack + 1) - 1;
761 }
762 TRACE("Playing from %u to %u\n", start, end);
763 play.StartingM = start / CDFRAMES_PERMIN;
764 play.StartingS = (start / CDFRAMES_PERSEC) % 60;
765 play.StartingF = start % CDFRAMES_PERSEC;
766 play.EndingM = end / CDFRAMES_PERMIN;
767 play.EndingS = (end / CDFRAMES_PERSEC) % 60;
768 play.EndingF = end % CDFRAMES_PERSEC;
769 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_PLAY_AUDIO_MSF, &play, sizeof(play),
770 NULL, 0, &br, NULL)) {
771 ret = MCIERR_HARDWARE;
772 } else if (dwFlags & MCI_NOTIFY) {
773 TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
774 /*
775 mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
776 wmcda->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
777 */
778 }
779 return ret;
780 }
781
782 /**************************************************************************
783 * MCICDA_Stop [internal]
784 */
785 static DWORD MCICDA_Stop(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
786 {
787 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
788 DWORD br;
789
790 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
791
792 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
793
794 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_STOP_AUDIO, NULL, 0, NULL, 0, &br, NULL))
795 return MCIERR_HARDWARE;
796
797 if (lpParms && (dwFlags & MCI_NOTIFY)) {
798 TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
799 mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
800 wmcda->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
801 }
802 return 0;
803 }
804
805 /**************************************************************************
806 * MCICDA_Pause [internal]
807 */
808 static DWORD MCICDA_Pause(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
809 {
810 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
811 DWORD br;
812
813 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
814
815 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
816
817 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_PAUSE_AUDIO, NULL, 0, NULL, 0, &br, NULL))
818 return MCIERR_HARDWARE;
819
820 if (lpParms && (dwFlags & MCI_NOTIFY)) {
821 TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
822 mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
823 wmcda->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
824 }
825 return 0;
826 }
827
828 /**************************************************************************
829 * MCICDA_Resume [internal]
830 */
831 static DWORD MCICDA_Resume(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
832 {
833 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
834 DWORD br;
835
836 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
837
838 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
839
840 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_RESUME_AUDIO, NULL, 0, NULL, 0, &br, NULL))
841 return MCIERR_HARDWARE;
842
843 if (lpParms && (dwFlags & MCI_NOTIFY)) {
844 TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
845 mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
846 wmcda->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
847 }
848 return 0;
849 }
850
851 /**************************************************************************
852 * MCICDA_Seek [internal]
853 */
854 static DWORD MCICDA_Seek(UINT wDevID, DWORD dwFlags, LPMCI_SEEK_PARMS lpParms)
855 {
856 DWORD at;
857 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
858 CDROM_SEEK_AUDIO_MSF seek;
859 DWORD br, ret;
860 CDROM_TOC toc;
861
862 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
863
864 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
865 if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
866
867 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
868 &toc, sizeof(toc), &br, NULL)) {
869 WARN("error reading TOC !\n");
870 return MCICDA_GetError(wmcda);
871 }
872 switch (dwFlags & ~(MCI_NOTIFY|MCI_WAIT)) {
873 case MCI_SEEK_TO_START:
874 TRACE("Seeking to start\n");
875 at = FRAME_OF_TOC(toc,toc.FirstTrack);
876 if ( (ret=MCICDA_SkipDataTracks(wmcda, &at)) )
877 return ret;
878 break;
879 case MCI_SEEK_TO_END:
880 TRACE("Seeking to end\n");
881 at = FRAME_OF_TOC(toc, toc.LastTrack + 1) - 1;
882 if ( (ret=MCICDA_SkipDataTracks(wmcda, &at)) )
883 return ret;
884 break;
885 case MCI_TO:
886 TRACE("Seeking to %u\n", lpParms->dwTo);
887 at = MCICDA_CalcFrame(wmcda, lpParms->dwTo);
888 if ( (ret=MCICDA_SkipDataTracks(wmcda, &at)) )
889 return ret;
890 break;
891 default:
892 TRACE("Unknown seek action %08lX\n",
893 (dwFlags & ~(MCI_NOTIFY|MCI_WAIT)));
894 return MCIERR_UNSUPPORTED_FUNCTION;
895 }
896 seek.M = at / CDFRAMES_PERMIN;
897 seek.S = (at / CDFRAMES_PERSEC) % 60;
898 seek.F = at % CDFRAMES_PERSEC;
899 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_SEEK_AUDIO_MSF, &seek, sizeof(seek),
900 NULL, 0, &br, NULL))
901 return MCIERR_HARDWARE;
902
903 if (dwFlags & MCI_NOTIFY) {
904 TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
905 mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
906 wmcda->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
907 }
908 return 0;
909 }
910
911 /**************************************************************************
912 * MCICDA_SetDoor [internal]
913 */
914 static DWORD MCICDA_SetDoor(UINT wDevID, BOOL open)
915 {
916 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
917 DWORD br;
918
919 TRACE("(%04x, %s) !\n", wDevID, (open) ? "OPEN" : "CLOSE");
920
921 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
922
923 if (!DeviceIoControl(wmcda->handle,
924 (open) ? IOCTL_STORAGE_EJECT_MEDIA : IOCTL_STORAGE_LOAD_MEDIA,
925 NULL, 0, NULL, 0, &br, NULL))
926 return MCIERR_HARDWARE;
927
928 return 0;
929 }
930
931 /**************************************************************************
932 * MCICDA_Set [internal]
933 */
934 static DWORD MCICDA_Set(UINT wDevID, DWORD dwFlags, LPMCI_SET_PARMS lpParms)
935 {
936 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
937
938 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
939
940 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
941
942 if (dwFlags & MCI_SET_DOOR_OPEN) {
943 MCICDA_SetDoor(wDevID, TRUE);
944 }
945 if (dwFlags & MCI_SET_DOOR_CLOSED) {
946 MCICDA_SetDoor(wDevID, FALSE);
947 }
948
949 /* only functions which require valid lpParms below this line ! */
950 if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
951 /*
952 TRACE("dwTimeFormat=%08lX\n", lpParms->dwTimeFormat);
953 TRACE("dwAudio=%08lX\n", lpParms->dwAudio);
954 */
955 if (dwFlags & MCI_SET_TIME_FORMAT) {
956 switch (lpParms->dwTimeFormat) {
957 case MCI_FORMAT_MILLISECONDS:
958 TRACE("MCI_FORMAT_MILLISECONDS !\n");
959 break;
960 case MCI_FORMAT_MSF:
961 TRACE("MCI_FORMAT_MSF !\n");
962 break;
963 case MCI_FORMAT_TMSF:
964 TRACE("MCI_FORMAT_TMSF !\n");
965 break;
966 default:
967 WARN("bad time format !\n");
968 return MCIERR_BAD_TIME_FORMAT;
969 }
970 wmcda->dwTimeFormat = lpParms->dwTimeFormat;
971 }
972 if (dwFlags & MCI_SET_VIDEO) return MCIERR_UNSUPPORTED_FUNCTION;
973 if (dwFlags & MCI_SET_ON) return MCIERR_UNSUPPORTED_FUNCTION;
974 if (dwFlags & MCI_SET_OFF) return MCIERR_UNSUPPORTED_FUNCTION;
975 if (dwFlags & MCI_NOTIFY) {
976 TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n",
977 lpParms->dwCallback);
978 mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
979 wmcda->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
980 }
981 return 0;
982 }
983
984 /**************************************************************************
985 * DriverProc (MCICDA.@)
986 */
987 LRESULT CALLBACK MCICDA_DriverProc(DWORD_PTR dwDevID, HDRVR hDriv, UINT wMsg,
988 LPARAM dwParam1, LPARAM dwParam2)
989 {
990 switch(wMsg) {
991 case DRV_LOAD: return 1;
992 case DRV_FREE: return 1;
993 case DRV_OPEN: return MCICDA_drvOpen((LPCWSTR)dwParam1, (LPMCI_OPEN_DRIVER_PARMSW)dwParam2);
994 case DRV_CLOSE: return MCICDA_drvClose(dwDevID);
995 case DRV_ENABLE: return 1;
996 case DRV_DISABLE: return 1;
997 case DRV_QUERYCONFIGURE: return 1;
998 case DRV_CONFIGURE: MessageBoxA(0, "MCI audio CD driver !", "Wine Driver", MB_OK); return 1;
999 case DRV_INSTALL: return DRVCNF_RESTART;
1000 case DRV_REMOVE: return DRVCNF_RESTART;
1001 }
1002
1003 if (dwDevID == 0xFFFFFFFF) return MCIERR_UNSUPPORTED_FUNCTION;
1004
1005 switch (wMsg) {
1006 case MCI_OPEN_DRIVER: return MCICDA_Open(dwDevID, dwParam1, (LPMCI_OPEN_PARMSW)dwParam2);
1007 case MCI_CLOSE_DRIVER: return MCICDA_Close(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2);
1008 case MCI_GETDEVCAPS: return MCICDA_GetDevCaps(dwDevID, dwParam1, (LPMCI_GETDEVCAPS_PARMS)dwParam2);
1009 case MCI_INFO: return MCICDA_Info(dwDevID, dwParam1, (LPMCI_INFO_PARMSW)dwParam2);
1010 case MCI_STATUS: return MCICDA_Status(dwDevID, dwParam1, (LPMCI_STATUS_PARMS)dwParam2);
1011 case MCI_SET: return MCICDA_Set(dwDevID, dwParam1, (LPMCI_SET_PARMS)dwParam2);
1012 case MCI_PLAY: return MCICDA_Play(dwDevID, dwParam1, (LPMCI_PLAY_PARMS)dwParam2);
1013 case MCI_STOP: return MCICDA_Stop(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2);
1014 case MCI_PAUSE: return MCICDA_Pause(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2);
1015 case MCI_RESUME: return MCICDA_Resume(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2);
1016 case MCI_SEEK: return MCICDA_Seek(dwDevID, dwParam1, (LPMCI_SEEK_PARMS)dwParam2);
1017 /* commands that should report an error as they are not supported in
1018 * the native version */
1019 case MCI_SET_DOOR_CLOSED:
1020 case MCI_SET_DOOR_OPEN:
1021 case MCI_LOAD:
1022 case MCI_SAVE:
1023 case MCI_FREEZE:
1024 case MCI_PUT:
1025 case MCI_REALIZE:
1026 case MCI_UNFREEZE:
1027 case MCI_UPDATE:
1028 case MCI_WHERE:
1029 case MCI_STEP:
1030 case MCI_SPIN:
1031 case MCI_ESCAPE:
1032 case MCI_COPY:
1033 case MCI_CUT:
1034 case MCI_DELETE:
1035 case MCI_PASTE:
1036 case MCI_WINDOW:
1037 TRACE("Unsupported command [0x%x]\n", wMsg);
1038 break;
1039 case MCI_OPEN:
1040 case MCI_CLOSE:
1041 ERR("Shouldn't receive a MCI_OPEN or CLOSE message\n");
1042 break;
1043 default:
1044 TRACE("Sending msg [0x%x] to default driver proc\n", wMsg);
1045 return DefDriverProc(dwDevID, hDriv, wMsg, dwParam1, dwParam2);
1046 }
1047 return MCIERR_UNRECOGNIZED_COMMAND;
1048 }
1049
1050 /*-----------------------------------------------------------------------*/
useful hacks and other patches not (yet) suitable for mainline