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server: Set FD_READ in only 1 place (cleanup).
[wine.git] / dlls / mcicda / mcicda.c
blob5c995344c3268f665205ff4c7766ab14f3232ddc
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 #include "dsound.h"
41
42 WINE_DEFAULT_DEBUG_CHANNEL(mcicda);
43
44 #define CDFRAMES_PERSEC 75
45 #define CDFRAMES_PERMIN (CDFRAMES_PERSEC * 60)
46 #define FRAME_OF_ADDR(a) ((a)[1] * CDFRAMES_PERMIN + (a)[2] * CDFRAMES_PERSEC + (a)[3])
47 #define FRAME_OF_TOC(toc, idx) FRAME_OF_ADDR((toc).TrackData[idx - (toc).FirstTrack].Address)
48
49 /* Defined by red-book standard; do not change! */
50 #define RAW_SECTOR_SIZE (2352)
51
52 /* Must be >= RAW_SECTOR_SIZE */
53 #define CDDA_FRAG_SIZE (32768)
54 /* Must be >= 2 */
55 #define CDDA_FRAG_COUNT (3)
56
57 typedef struct {
58 UINT wDevID;
59 int nUseCount; /* Incremented for each shared open */
60 BOOL fShareable; /* TRUE if first open was shareable */
61 WORD wNotifyDeviceID; /* MCI device ID with a pending notification */
62 HANDLE hCallback; /* Callback handle for pending notification */
63 DWORD dwTimeFormat;
64 HANDLE handle;
65
66 /* The following are used for digital playback only */
67 HANDLE hThread;
68 HANDLE stopEvent;
69 DWORD start, end;
70
71 IDirectSound *dsObj;
72 IDirectSoundBuffer *dsBuf;
73
74 CRITICAL_SECTION cs;
75 } WINE_MCICDAUDIO;
76
77 /*-----------------------------------------------------------------------*/
78
79 typedef HRESULT(WINAPI*LPDIRECTSOUNDCREATE)(LPCGUID,LPDIRECTSOUND*,LPUNKNOWN);
80 static LPDIRECTSOUNDCREATE pDirectSoundCreate;
81
82 static DWORD CALLBACK MCICDA_playLoop(void *ptr)
83 {
84 WINE_MCICDAUDIO *wmcda = (WINE_MCICDAUDIO*)ptr;
85 DWORD lastPos, curPos, endPos, br;
86 void *cdData;
87 DWORD lockLen, fragLen;
88 DSBCAPS caps;
89 RAW_READ_INFO rdInfo;
90 HRESULT hr = DS_OK;
91
92 memset(&caps, 0, sizeof(caps));
93 caps.dwSize = sizeof(caps);
94 hr = IDirectSoundBuffer_GetCaps(wmcda->dsBuf, &caps);
95
96 fragLen = caps.dwBufferBytes/CDDA_FRAG_COUNT;
97 curPos = lastPos = 0;
98 endPos = ~0u;
99 while (SUCCEEDED(hr) && endPos != lastPos &&
100 WaitForSingleObject(wmcda->stopEvent, 0) != WAIT_OBJECT_0) {
101 hr = IDirectSoundBuffer_GetCurrentPosition(wmcda->dsBuf, &curPos, NULL);
102 if ((curPos-lastPos+caps.dwBufferBytes)%caps.dwBufferBytes < fragLen) {
103 Sleep(1);
104 continue;
105 }
106
107 EnterCriticalSection(&wmcda->cs);
108 rdInfo.DiskOffset.QuadPart = wmcda->start<<11;
109 rdInfo.SectorCount = min(fragLen/RAW_SECTOR_SIZE, wmcda->end-wmcda->start);
110 rdInfo.TrackMode = CDDA;
111
112 hr = IDirectSoundBuffer_Lock(wmcda->dsBuf, lastPos, fragLen, &cdData, &lockLen, NULL, NULL, 0);
113 if (hr == DSERR_BUFFERLOST) {
114 if(FAILED(IDirectSoundBuffer_Restore(wmcda->dsBuf)) ||
115 FAILED(IDirectSoundBuffer_Play(wmcda->dsBuf, 0, 0, DSBPLAY_LOOPING))) {
116 LeaveCriticalSection(&wmcda->cs);
117 break;
118 }
119 hr = IDirectSoundBuffer_Lock(wmcda->dsBuf, lastPos, fragLen, &cdData, &lockLen, NULL, NULL, 0);
120 }
121
122 if (SUCCEEDED(hr)) {
123 if (rdInfo.SectorCount > 0) {
124 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_RAW_READ, &rdInfo, sizeof(rdInfo), cdData, lockLen, &br, NULL))
125 WARN("CD read failed at sector %d: 0x%x\n", wmcda->start, GetLastError());
126 }
127 if (rdInfo.SectorCount*RAW_SECTOR_SIZE < lockLen) {
128 if(endPos == ~0u) endPos = lastPos;
129 memset((BYTE*)cdData + rdInfo.SectorCount*RAW_SECTOR_SIZE, 0,
130 lockLen - rdInfo.SectorCount*RAW_SECTOR_SIZE);
131 }
132 hr = IDirectSoundBuffer_Unlock(wmcda->dsBuf, cdData, lockLen, NULL, 0);
133 }
134
135 lastPos += fragLen;
136 lastPos %= caps.dwBufferBytes;
137 wmcda->start += rdInfo.SectorCount;
138
139 LeaveCriticalSection(&wmcda->cs);
140 }
141 IDirectSoundBuffer_Stop(wmcda->dsBuf);
142 SetEvent(wmcda->stopEvent);
143
144 EnterCriticalSection(&wmcda->cs);
145 if (wmcda->hCallback) {
146 mciDriverNotify(wmcda->hCallback, wmcda->wNotifyDeviceID,
147 FAILED(hr) ? MCI_NOTIFY_FAILURE :
148 ((endPos!=lastPos) ? MCI_NOTIFY_ABORTED :
149 MCI_NOTIFY_SUCCESSFUL));
150 wmcda->hCallback = NULL;
151 }
152 LeaveCriticalSection(&wmcda->cs);
153
154 ExitThread(0);
155 return 0;
156 }
157
158
159
160 /**************************************************************************
161 * MCICDA_drvOpen [internal]
162 */
163 static DWORD MCICDA_drvOpen(LPCWSTR str, LPMCI_OPEN_DRIVER_PARMSW modp)
164 {
165 static HMODULE dsHandle;
166 WINE_MCICDAUDIO* wmcda;
167
168 if (!modp) return 0xFFFFFFFF;
169
170 wmcda = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WINE_MCICDAUDIO));
171
172 if (!wmcda)
173 return 0;
174
175 if (!dsHandle) {
176 dsHandle = LoadLibraryA("dsound.dll");
177 if(dsHandle)
178 pDirectSoundCreate = (LPDIRECTSOUNDCREATE)GetProcAddress(dsHandle, "DirectSoundCreate");
179 }
180
181 wmcda->wDevID = modp->wDeviceID;
182 mciSetDriverData(wmcda->wDevID, (DWORD_PTR)wmcda);
183 modp->wCustomCommandTable = MCI_NO_COMMAND_TABLE;
184 modp->wType = MCI_DEVTYPE_CD_AUDIO;
185 InitializeCriticalSection(&wmcda->cs);
186 return modp->wDeviceID;
187 }
188
189 /**************************************************************************
190 * MCICDA_drvClose [internal]
191 */
192 static DWORD MCICDA_drvClose(DWORD dwDevID)
193 {
194 WINE_MCICDAUDIO* wmcda = (WINE_MCICDAUDIO*)mciGetDriverData(dwDevID);
195
196 if (wmcda) {
197 DeleteCriticalSection(&wmcda->cs);
198 HeapFree(GetProcessHeap(), 0, wmcda);
199 mciSetDriverData(dwDevID, 0);
200 }
201 return (dwDevID == 0xFFFFFFFF) ? 1 : 0;
202 }
203
204 /**************************************************************************
205 * MCICDA_GetOpenDrv [internal]
206 */
207 static WINE_MCICDAUDIO* MCICDA_GetOpenDrv(UINT wDevID)
208 {
209 WINE_MCICDAUDIO* wmcda = (WINE_MCICDAUDIO*)mciGetDriverData(wDevID);
210
211 if (wmcda == NULL || wmcda->nUseCount == 0) {
212 WARN("Invalid wDevID=%u\n", wDevID);
213 return 0;
214 }
215 return wmcda;
216 }
217
218 /**************************************************************************
219 * MCICDA_GetStatus [internal]
220 */
221 static DWORD MCICDA_GetStatus(WINE_MCICDAUDIO* wmcda)
222 {
223 CDROM_SUB_Q_DATA_FORMAT fmt;
224 SUB_Q_CHANNEL_DATA data;
225 DWORD br;
226 DWORD mode = MCI_MODE_NOT_READY;
227
228 fmt.Format = IOCTL_CDROM_CURRENT_POSITION;
229 if(wmcda->hThread != 0) {
230 DWORD status;
231 HRESULT hr;
232
233 hr = IDirectSoundBuffer_GetStatus(wmcda->dsBuf, &status);
234 if(SUCCEEDED(hr)) {
235 if(!(status&DSBSTATUS_PLAYING)) {
236 if(WaitForSingleObject(wmcda->stopEvent, 0) == WAIT_OBJECT_0)
237 mode = MCI_MODE_STOP;
238 else
239 mode = MCI_MODE_PAUSE;
240 }
241 else
242 mode = MCI_MODE_PLAY;
243 }
244 }
245 else if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_Q_CHANNEL, &fmt, sizeof(fmt),
246 &data, sizeof(data), &br, NULL)) {
247 if (GetLastError() == ERROR_NOT_READY) mode = MCI_MODE_OPEN;
248 } else {
249 switch (data.CurrentPosition.Header.AudioStatus)
250 {
251 case AUDIO_STATUS_IN_PROGRESS: mode = MCI_MODE_PLAY; break;
252 case AUDIO_STATUS_PAUSED: mode = MCI_MODE_PAUSE; break;
253 case AUDIO_STATUS_NO_STATUS:
254 case AUDIO_STATUS_PLAY_COMPLETE: mode = MCI_MODE_STOP; break;
255 case AUDIO_STATUS_PLAY_ERROR:
256 case AUDIO_STATUS_NOT_SUPPORTED:
257 default:
258 break;
259 }
260 }
261 return mode;
262 }
263
264 /**************************************************************************
265 * MCICDA_GetError [internal]
266 */
267 static int MCICDA_GetError(WINE_MCICDAUDIO* wmcda)
268 {
269 switch (GetLastError())
270 {
271 case ERROR_NOT_READY: return MCIERR_DEVICE_NOT_READY;
272 case ERROR_IO_DEVICE: return MCIERR_HARDWARE;
273 default:
274 FIXME("Unknown mode %u\n", GetLastError());
275 }
276 return MCIERR_DRIVER_INTERNAL;
277 }
278
279 /**************************************************************************
280 * MCICDA_CalcFrame [internal]
281 */
282 static DWORD MCICDA_CalcFrame(WINE_MCICDAUDIO* wmcda, DWORD dwTime)
283 {
284 DWORD dwFrame = 0;
285 UINT wTrack;
286 CDROM_TOC toc;
287 DWORD br;
288 BYTE* addr;
289
290 TRACE("(%p, %08X, %u);\n", wmcda, wmcda->dwTimeFormat, dwTime);
291
292 switch (wmcda->dwTimeFormat) {
293 case MCI_FORMAT_MILLISECONDS:
294 dwFrame = ((dwTime - 1) * CDFRAMES_PERSEC + 500) / 1000;
295 TRACE("MILLISECONDS %u\n", dwFrame);
296 break;
297 case MCI_FORMAT_MSF:
298 TRACE("MSF %02u:%02u:%02u\n",
299 MCI_MSF_MINUTE(dwTime), MCI_MSF_SECOND(dwTime), MCI_MSF_FRAME(dwTime));
300 dwFrame += CDFRAMES_PERMIN * MCI_MSF_MINUTE(dwTime);
301 dwFrame += CDFRAMES_PERSEC * MCI_MSF_SECOND(dwTime);
302 dwFrame += MCI_MSF_FRAME(dwTime);
303 break;
304 case MCI_FORMAT_TMSF:
305 default: /* unknown format ! force TMSF ! ... */
306 wTrack = MCI_TMSF_TRACK(dwTime);
307 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
308 &toc, sizeof(toc), &br, NULL))
309 return 0;
310 if (wTrack < toc.FirstTrack || wTrack > toc.LastTrack)
311 return 0;
312 TRACE("MSF %02u-%02u:%02u:%02u\n",
313 MCI_TMSF_TRACK(dwTime), MCI_TMSF_MINUTE(dwTime),
314 MCI_TMSF_SECOND(dwTime), MCI_TMSF_FRAME(dwTime));
315 addr = toc.TrackData[wTrack - toc.FirstTrack].Address;
316 TRACE("TMSF trackpos[%u]=%d:%d:%d\n",
317 wTrack, addr[1], addr[2], addr[3]);
318 dwFrame = CDFRAMES_PERMIN * (addr[1] + MCI_TMSF_MINUTE(dwTime)) +
319 CDFRAMES_PERSEC * (addr[2] + MCI_TMSF_SECOND(dwTime)) +
320 addr[3] + MCI_TMSF_FRAME(dwTime);
321 break;
322 }
323 return dwFrame;
324 }
325
326 /**************************************************************************
327 * MCICDA_CalcTime [internal]
328 */
329 static DWORD MCICDA_CalcTime(WINE_MCICDAUDIO* wmcda, DWORD tf, DWORD dwFrame, LPDWORD lpRet)
330 {
331 DWORD dwTime = 0;
332 UINT wTrack;
333 UINT wMinutes;
334 UINT wSeconds;
335 UINT wFrames;
336 CDROM_TOC toc;
337 DWORD br;
338
339 TRACE("(%p, %08X, %u);\n", wmcda, tf, dwFrame);
340
341 switch (tf) {
342 case MCI_FORMAT_MILLISECONDS:
343 dwTime = (dwFrame * 1000) / CDFRAMES_PERSEC + 1;
344 TRACE("MILLISECONDS %u\n", dwTime);
345 *lpRet = 0;
346 break;
347 case MCI_FORMAT_MSF:
348 wMinutes = dwFrame / CDFRAMES_PERMIN;
349 wSeconds = (dwFrame - CDFRAMES_PERMIN * wMinutes) / CDFRAMES_PERSEC;
350 wFrames = dwFrame - CDFRAMES_PERMIN * wMinutes - CDFRAMES_PERSEC * wSeconds;
351 dwTime = MCI_MAKE_MSF(wMinutes, wSeconds, wFrames);
352 TRACE("MSF %02u:%02u:%02u -> dwTime=%u\n",
353 wMinutes, wSeconds, wFrames, dwTime);
354 *lpRet = MCI_COLONIZED3_RETURN;
355 break;
356 case MCI_FORMAT_TMSF:
357 default: /* unknown format ! force TMSF ! ... */
358 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
359 &toc, sizeof(toc), &br, NULL))
360 return 0;
361 if (dwFrame < FRAME_OF_TOC(toc, toc.FirstTrack) ||
362 dwFrame > FRAME_OF_TOC(toc, toc.LastTrack + 1)) {
363 ERR("Out of range value %u [%u,%u]\n",
364 dwFrame, FRAME_OF_TOC(toc, toc.FirstTrack),
365 FRAME_OF_TOC(toc, toc.LastTrack + 1));
366 *lpRet = 0;
367 return 0;
368 }
369 for (wTrack = toc.FirstTrack; wTrack <= toc.LastTrack; wTrack++) {
370 if (FRAME_OF_TOC(toc, wTrack) > dwFrame)
371 break;
372 }
373 wTrack--;
374 dwFrame -= FRAME_OF_TOC(toc, wTrack);
375 wMinutes = dwFrame / CDFRAMES_PERMIN;
376 wSeconds = (dwFrame - CDFRAMES_PERMIN * wMinutes) / CDFRAMES_PERSEC;
377 wFrames = dwFrame - CDFRAMES_PERMIN * wMinutes - CDFRAMES_PERSEC * wSeconds;
378 dwTime = MCI_MAKE_TMSF(wTrack, wMinutes, wSeconds, wFrames);
379 TRACE("%02u-%02u:%02u:%02u\n", wTrack, wMinutes, wSeconds, wFrames);
380 *lpRet = MCI_COLONIZED4_RETURN;
381 break;
382 }
383 return dwTime;
384 }
385
386 static DWORD MCICDA_Seek(UINT wDevID, DWORD dwFlags, LPMCI_SEEK_PARMS lpParms);
387 static DWORD MCICDA_Stop(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms);
388
389 /**************************************************************************
390 * MCICDA_Open [internal]
391 */
392 static DWORD MCICDA_Open(UINT wDevID, DWORD dwFlags, LPMCI_OPEN_PARMSW lpOpenParms)
393 {
394 DWORD dwDeviceID;
395 DWORD ret = MCIERR_HARDWARE;
396 WINE_MCICDAUDIO* wmcda = (WINE_MCICDAUDIO*)mciGetDriverData(wDevID);
397 WCHAR root[7], drive = 0;
398 unsigned int count;
399
400 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpOpenParms);
401
402 if (lpOpenParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
403 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
404
405 dwDeviceID = lpOpenParms->wDeviceID;
406
407 if (wmcda->nUseCount > 0) {
408 /* The driver is already open on this channel */
409 /* If the driver was opened shareable before and this open specifies */
410 /* shareable then increment the use count */
411 if (wmcda->fShareable && (dwFlags & MCI_OPEN_SHAREABLE))
412 ++wmcda->nUseCount;
413 else
414 return MCIERR_MUST_USE_SHAREABLE;
415 } else {
416 wmcda->nUseCount = 1;
417 wmcda->fShareable = dwFlags & MCI_OPEN_SHAREABLE;
418 }
419 if (dwFlags & MCI_OPEN_ELEMENT) {
420 if (dwFlags & MCI_OPEN_ELEMENT_ID) {
421 WARN("MCI_OPEN_ELEMENT_ID %p! Abort\n", lpOpenParms->lpstrElementName);
422 ret = MCIERR_NO_ELEMENT_ALLOWED;
423 goto the_error;
424 }
425 TRACE("MCI_OPEN_ELEMENT element name: %s\n", debugstr_w(lpOpenParms->lpstrElementName));
426 if (!isalpha(lpOpenParms->lpstrElementName[0]) || lpOpenParms->lpstrElementName[1] != ':' ||
427 (lpOpenParms->lpstrElementName[2] && lpOpenParms->lpstrElementName[2] != '\\'))
428 {
429 WARN("MCI_OPEN_ELEMENT unsupported format: %s\n",
430 debugstr_w(lpOpenParms->lpstrElementName));
431 ret = MCIERR_NO_ELEMENT_ALLOWED;
432 goto the_error;
433 }
434 drive = toupper(lpOpenParms->lpstrElementName[0]);
435 root[0] = drive; root[1] = ':'; root[2] = '\\'; root[3] = '\0';
436 if (GetDriveTypeW(root) != DRIVE_CDROM)
437 {
438 ret = MCIERR_INVALID_DEVICE_NAME;
439 goto the_error;
440 }
441 }
442 else
443 {
444 /* drive letter isn't passed... get the dwDeviceID'th cdrom in the system */
445 root[0] = 'A'; root[1] = ':'; root[2] = '\\'; root[3] = '\0';
446 for (count = 0; root[0] <= 'Z'; root[0]++)
447 {
448 if (GetDriveTypeW(root) == DRIVE_CDROM && ++count >= dwDeviceID)
449 {
450 drive = root[0];
451 break;
452 }
453 }
454 if (!drive)
455 {
456 ret = MCIERR_INVALID_DEVICE_ID;
457 goto the_error;
458 }
459 }
460
461 wmcda->wNotifyDeviceID = dwDeviceID;
462 wmcda->dwTimeFormat = MCI_FORMAT_MSF;
463
464 /* now, open the handle */
465 root[0] = root[1] = '\\'; root[2] = '.'; root[3] = '\\'; root[4] = drive; root[5] = ':'; root[6] = '\0';
466 wmcda->handle = CreateFileW(root, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0);
467 if (wmcda->handle != INVALID_HANDLE_VALUE)
468 return 0;
469
470 the_error:
471 --wmcda->nUseCount;
472 return ret;
473 }
474
475 /**************************************************************************
476 * MCICDA_Close [internal]
477 */
478 static DWORD MCICDA_Close(UINT wDevID, DWORD dwParam, LPMCI_GENERIC_PARMS lpParms)
479 {
480 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
481
482 TRACE("(%04X, %08X, %p);\n", wDevID, dwParam, lpParms);
483
484 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
485
486 MCICDA_Stop(wDevID, MCI_WAIT, NULL);
487
488 if (--wmcda->nUseCount == 0) {
489 CloseHandle(wmcda->handle);
490 }
491 return 0;
492 }
493
494 /**************************************************************************
495 * MCICDA_GetDevCaps [internal]
496 */
497 static DWORD MCICDA_GetDevCaps(UINT wDevID, DWORD dwFlags,
498 LPMCI_GETDEVCAPS_PARMS lpParms)
499 {
500 DWORD ret = 0;
501
502 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
503
504 if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
505
506 if (dwFlags & MCI_GETDEVCAPS_ITEM) {
507 TRACE("MCI_GETDEVCAPS_ITEM dwItem=%08X;\n", lpParms->dwItem);
508
509 switch (lpParms->dwItem) {
510 case MCI_GETDEVCAPS_CAN_RECORD:
511 lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
512 ret = MCI_RESOURCE_RETURNED;
513 break;
514 case MCI_GETDEVCAPS_HAS_AUDIO:
515 lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
516 ret = MCI_RESOURCE_RETURNED;
517 break;
518 case MCI_GETDEVCAPS_HAS_VIDEO:
519 lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
520 ret = MCI_RESOURCE_RETURNED;
521 break;
522 case MCI_GETDEVCAPS_DEVICE_TYPE:
523 lpParms->dwReturn = MAKEMCIRESOURCE(MCI_DEVTYPE_CD_AUDIO, MCI_DEVTYPE_CD_AUDIO);
524 ret = MCI_RESOURCE_RETURNED;
525 break;
526 case MCI_GETDEVCAPS_USES_FILES:
527 lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
528 ret = MCI_RESOURCE_RETURNED;
529 break;
530 case MCI_GETDEVCAPS_COMPOUND_DEVICE:
531 lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
532 ret = MCI_RESOURCE_RETURNED;
533 break;
534 case MCI_GETDEVCAPS_CAN_EJECT:
535 lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
536 ret = MCI_RESOURCE_RETURNED;
537 break;
538 case MCI_GETDEVCAPS_CAN_PLAY:
539 lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
540 ret = MCI_RESOURCE_RETURNED;
541 break;
542 case MCI_GETDEVCAPS_CAN_SAVE:
543 lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
544 ret = MCI_RESOURCE_RETURNED;
545 break;
546 default:
547 ERR("Unsupported %x devCaps item\n", lpParms->dwItem);
548 return MCIERR_UNRECOGNIZED_COMMAND;
549 }
550 } else {
551 TRACE("No GetDevCaps-Item !\n");
552 return MCIERR_UNRECOGNIZED_COMMAND;
553 }
554 TRACE("lpParms->dwReturn=%08X;\n", lpParms->dwReturn);
555 return ret;
556 }
557
558 static DWORD CDROM_Audio_GetSerial(CDROM_TOC* toc)
559 {
560 unsigned long serial = 0;
561 int i;
562 WORD wMagic;
563 DWORD dwStart, dwEnd;
564
565 /*
566 * wMagic collects the wFrames from track 1
567 * dwStart, dwEnd collect the beginning and end of the disc respectively, in
568 * frames.
569 * There it is collected for correcting the serial when there are less than
570 * 3 tracks.
571 */
572 wMagic = toc->TrackData[0].Address[3];
573 dwStart = FRAME_OF_TOC(*toc, toc->FirstTrack);
574
575 for (i = 0; i <= toc->LastTrack - toc->FirstTrack; i++) {
576 serial += (toc->TrackData[i].Address[1] << 16) |
577 (toc->TrackData[i].Address[2] << 8) | toc->TrackData[i].Address[3];
578 }
579 dwEnd = FRAME_OF_TOC(*toc, toc->LastTrack + 1);
580
581 if (toc->LastTrack - toc->FirstTrack + 1 < 3)
582 serial += wMagic + (dwEnd - dwStart);
583
584 return serial;
585 }
586
587
588 /**************************************************************************
589 * MCICDA_Info [internal]
590 */
591 static DWORD MCICDA_Info(UINT wDevID, DWORD dwFlags, LPMCI_INFO_PARMSW lpParms)
592 {
593 LPCWSTR str = NULL;
594 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
595 DWORD ret = 0;
596 WCHAR buffer[16];
597
598 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
599
600 if (lpParms == NULL || lpParms->lpstrReturn == NULL)
601 return MCIERR_NULL_PARAMETER_BLOCK;
602 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
603
604 TRACE("buf=%p, len=%u\n", lpParms->lpstrReturn, lpParms->dwRetSize);
605
606 if (dwFlags & MCI_INFO_PRODUCT) {
607 static const WCHAR wszAudioCd[] = {'W','i','n','e','\'','s',' ','a','u','d','i','o',' ','C','D',0};
608 str = wszAudioCd;
609 } else if (dwFlags & MCI_INFO_MEDIA_UPC) {
610 ret = MCIERR_NO_IDENTITY;
611 } else if (dwFlags & MCI_INFO_MEDIA_IDENTITY) {
612 DWORD res = 0;
613 CDROM_TOC toc;
614 DWORD br;
615 static const WCHAR wszLu[] = {'%','l','u',0};
616
617 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
618 &toc, sizeof(toc), &br, NULL)) {
619 return MCICDA_GetError(wmcda);
620 }
621
622 res = CDROM_Audio_GetSerial(&toc);
623 sprintfW(buffer, wszLu, res);
624 str = buffer;
625 } else {
626 WARN("Don't know this info command (%u)\n", dwFlags);
627 ret = MCIERR_UNRECOGNIZED_COMMAND;
628 }
629 if (str) {
630 if (lpParms->dwRetSize <= strlenW(str)) {
631 lstrcpynW(lpParms->lpstrReturn, str, lpParms->dwRetSize - 1);
632 ret = MCIERR_PARAM_OVERFLOW;
633 } else {
634 strcpyW(lpParms->lpstrReturn, str);
635 }
636 } else {
637 *lpParms->lpstrReturn = 0;
638 }
639 TRACE("=> %s (%d)\n", debugstr_w(lpParms->lpstrReturn), ret);
640 return ret;
641 }
642
643 /**************************************************************************
644 * MCICDA_Status [internal]
645 */
646 static DWORD MCICDA_Status(UINT wDevID, DWORD dwFlags, LPMCI_STATUS_PARMS lpParms)
647 {
648 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
649 DWORD ret = 0;
650 CDROM_SUB_Q_DATA_FORMAT fmt;
651 SUB_Q_CHANNEL_DATA data;
652 CDROM_TOC toc;
653 DWORD br;
654
655 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
656
657 if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
658 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
659
660 if (dwFlags & MCI_NOTIFY) {
661 TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
662 mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
663 wmcda->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
664 }
665 if (dwFlags & MCI_STATUS_ITEM) {
666 TRACE("dwItem = %x\n", lpParms->dwItem);
667 switch (lpParms->dwItem) {
668 case MCI_STATUS_CURRENT_TRACK:
669 fmt.Format = IOCTL_CDROM_CURRENT_POSITION;
670 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_Q_CHANNEL, &fmt, sizeof(fmt),
671 &data, sizeof(data), &br, NULL))
672 {
673 return MCICDA_GetError(wmcda);
674 }
675 lpParms->dwReturn = data.CurrentPosition.TrackNumber;
676 TRACE("CURRENT_TRACK=%lu\n", lpParms->dwReturn);
677 break;
678 case MCI_STATUS_LENGTH:
679 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
680 &toc, sizeof(toc), &br, NULL)) {
681 WARN("error reading TOC !\n");
682 return MCICDA_GetError(wmcda);
683 }
684 if (dwFlags & MCI_TRACK) {
685 TRACE("MCI_TRACK #%u LENGTH=??? !\n", lpParms->dwTrack);
686 if (lpParms->dwTrack < toc.FirstTrack || lpParms->dwTrack > toc.LastTrack)
687 return MCIERR_OUTOFRANGE;
688 lpParms->dwReturn = FRAME_OF_TOC(toc, lpParms->dwTrack + 1) -
689 FRAME_OF_TOC(toc, lpParms->dwTrack);
690 /* Windows returns one frame less than the total track length for the
691 last track on the CD. See CDDB HOWTO. Verified on Win95OSR2. */
692 if (lpParms->dwTrack == toc.LastTrack)
693 lpParms->dwReturn--;
694 } else {
695 /* Sum of the lengths of all of the tracks. Inherits the
696 'off by one frame' behavior from the length of the last track.
697 See above comment. */
698 lpParms->dwReturn = FRAME_OF_TOC(toc, toc.LastTrack + 1) -
699 FRAME_OF_TOC(toc, toc.FirstTrack) - 1;
700 }
701 lpParms->dwReturn = MCICDA_CalcTime(wmcda,
702 (wmcda->dwTimeFormat == MCI_FORMAT_TMSF)
703 ? MCI_FORMAT_MSF : wmcda->dwTimeFormat,
704 lpParms->dwReturn,
705 &ret);
706 TRACE("LENGTH=%lu\n", lpParms->dwReturn);
707 break;
708 case MCI_STATUS_MODE:
709 lpParms->dwReturn = MCICDA_GetStatus(wmcda);
710 TRACE("MCI_STATUS_MODE=%08lX\n", lpParms->dwReturn);
711 lpParms->dwReturn = MAKEMCIRESOURCE(lpParms->dwReturn, lpParms->dwReturn);
712 ret = MCI_RESOURCE_RETURNED;
713 break;
714 case MCI_STATUS_MEDIA_PRESENT:
715 lpParms->dwReturn = (MCICDA_GetStatus(wmcda) == MCI_MODE_OPEN) ?
716 MAKEMCIRESOURCE(FALSE, MCI_FALSE) : MAKEMCIRESOURCE(TRUE, MCI_TRUE);
717 TRACE("MCI_STATUS_MEDIA_PRESENT =%c!\n", LOWORD(lpParms->dwReturn) ? 'Y' : 'N');
718 ret = MCI_RESOURCE_RETURNED;
719 break;
720 case MCI_STATUS_NUMBER_OF_TRACKS:
721 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
722 &toc, sizeof(toc), &br, NULL)) {
723 WARN("error reading TOC !\n");
724 return MCICDA_GetError(wmcda);
725 }
726 lpParms->dwReturn = toc.LastTrack - toc.FirstTrack + 1;
727 TRACE("MCI_STATUS_NUMBER_OF_TRACKS = %lu\n", lpParms->dwReturn);
728 if (lpParms->dwReturn == (WORD)-1)
729 return MCICDA_GetError(wmcda);
730 break;
731 case MCI_STATUS_POSITION:
732 if (dwFlags & MCI_STATUS_START) {
733 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
734 &toc, sizeof(toc), &br, NULL)) {
735 WARN("error reading TOC !\n");
736 return MCICDA_GetError(wmcda);
737 }
738 lpParms->dwReturn = FRAME_OF_TOC(toc, toc.FirstTrack);
739 TRACE("get MCI_STATUS_START !\n");
740 } else if (dwFlags & MCI_TRACK) {
741 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
742 &toc, sizeof(toc), &br, NULL)) {
743 WARN("error reading TOC !\n");
744 return MCICDA_GetError(wmcda);
745 }
746 if (lpParms->dwTrack < toc.FirstTrack || lpParms->dwTrack > toc.LastTrack)
747 return MCIERR_OUTOFRANGE;
748 lpParms->dwReturn = FRAME_OF_TOC(toc, lpParms->dwTrack);
749 TRACE("get MCI_TRACK #%u !\n", lpParms->dwTrack);
750 } else {
751 fmt.Format = IOCTL_CDROM_CURRENT_POSITION;
752 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_Q_CHANNEL, &fmt, sizeof(fmt),
753 &data, sizeof(data), &br, NULL)) {
754 return MCICDA_GetError(wmcda);
755 }
756 lpParms->dwReturn = FRAME_OF_ADDR(data.CurrentPosition.AbsoluteAddress);
757 }
758 lpParms->dwReturn = MCICDA_CalcTime(wmcda, wmcda->dwTimeFormat, lpParms->dwReturn, &ret);
759 TRACE("MCI_STATUS_POSITION=%08lX\n", lpParms->dwReturn);
760 break;
761 case MCI_STATUS_READY:
762 TRACE("MCI_STATUS_READY !\n");
763 switch (MCICDA_GetStatus(wmcda))
764 {
765 case MCI_MODE_NOT_READY:
766 case MCI_MODE_OPEN:
767 lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
768 break;
769 default:
770 lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
771 break;
772 }
773 TRACE("MCI_STATUS_READY=%u!\n", LOWORD(lpParms->dwReturn));
774 ret = MCI_RESOURCE_RETURNED;
775 break;
776 case MCI_STATUS_TIME_FORMAT:
777 lpParms->dwReturn = MAKEMCIRESOURCE(wmcda->dwTimeFormat, MCI_FORMAT_RETURN_BASE + wmcda->dwTimeFormat);
778 TRACE("MCI_STATUS_TIME_FORMAT=%08x!\n", LOWORD(lpParms->dwReturn));
779 ret = MCI_RESOURCE_RETURNED;
780 break;
781 case 4001: /* FIXME: for bogus FullCD */
782 case MCI_CDA_STATUS_TYPE_TRACK:
783 if (!(dwFlags & MCI_TRACK))
784 ret = MCIERR_MISSING_PARAMETER;
785 else {
786 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
787 &toc, sizeof(toc), &br, NULL)) {
788 WARN("error reading TOC !\n");
789 return MCICDA_GetError(wmcda);
790 }
791 if (lpParms->dwTrack < toc.FirstTrack || lpParms->dwTrack > toc.LastTrack)
792 ret = MCIERR_OUTOFRANGE;
793 else
794 lpParms->dwReturn = (toc.TrackData[lpParms->dwTrack - toc.FirstTrack].Control & 0x04) ?
795 MCI_CDA_TRACK_OTHER : MCI_CDA_TRACK_AUDIO;
796 }
797 TRACE("MCI_CDA_STATUS_TYPE_TRACK[%d]=%ld\n", lpParms->dwTrack, lpParms->dwReturn);
798 break;
799 default:
800 FIXME("unknown command %08X !\n", lpParms->dwItem);
801 return MCIERR_UNRECOGNIZED_COMMAND;
802 }
803 } else {
804 WARN("not MCI_STATUS_ITEM !\n");
805 }
806 return ret;
807 }
808
809 /**************************************************************************
810 * MCICDA_SkipDataTracks [internal]
811 */
812 static DWORD MCICDA_SkipDataTracks(WINE_MCICDAUDIO* wmcda,DWORD *frame)
813 {
814 int i;
815 DWORD br;
816 CDROM_TOC toc;
817 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
818 &toc, sizeof(toc), &br, NULL)) {
819 WARN("error reading TOC !\n");
820 return MCICDA_GetError(wmcda);
821 }
822 /* Locate first track whose starting frame is bigger than frame */
823 for(i=toc.FirstTrack;i<=toc.LastTrack+1;i++)
824 if ( FRAME_OF_TOC(toc, i) > *frame ) break;
825 if (i <= toc.FirstTrack && i>toc.LastTrack+1) {
826 i = 0; /* requested address is out of range: go back to start */
827 *frame = FRAME_OF_TOC(toc,toc.FirstTrack);
828 }
829 else
830 i--;
831 /* i points to last track whose start address is not greater than frame.
832 * Now skip non-audio tracks */
833 for(;i<=toc.LastTrack+1;i++)
834 if ( ! (toc.TrackData[i-toc.FirstTrack].Control & 4) )
835 break;
836 /* The frame will be an address in the next audio track or
837 * address of lead-out. */
838 if ( FRAME_OF_TOC(toc, i) > *frame )
839 *frame = FRAME_OF_TOC(toc, i);
840 return 0;
841 }
842
843 /**************************************************************************
844 * MCICDA_Play [internal]
845 */
846 static DWORD MCICDA_Play(UINT wDevID, DWORD dwFlags, LPMCI_PLAY_PARMS lpParms)
847 {
848 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
849 DWORD ret = 0, start, end;
850 DWORD br;
851 CDROM_PLAY_AUDIO_MSF play;
852 CDROM_SUB_Q_DATA_FORMAT fmt;
853 SUB_Q_CHANNEL_DATA data;
854 CDROM_TOC toc;
855
856 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
857
858 if (lpParms == NULL)
859 return MCIERR_NULL_PARAMETER_BLOCK;
860
861 if (wmcda == NULL)
862 return MCIERR_INVALID_DEVICE_ID;
863
864 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
865 &toc, sizeof(toc), &br, NULL)) {
866 WARN("error reading TOC !\n");
867 return MCICDA_GetError(wmcda);
868 }
869
870 if (dwFlags & MCI_FROM) {
871 start = MCICDA_CalcFrame(wmcda, lpParms->dwFrom);
872 if ( (ret=MCICDA_SkipDataTracks(wmcda, &start)) )
873 return ret;
874 TRACE("MCI_FROM=%08X -> %u\n", lpParms->dwFrom, start);
875 } else {
876 fmt.Format = IOCTL_CDROM_CURRENT_POSITION;
877 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_Q_CHANNEL, &fmt, sizeof(fmt),
878 &data, sizeof(data), &br, NULL)) {
879 return MCICDA_GetError(wmcda);
880 }
881 start = FRAME_OF_ADDR(data.CurrentPosition.AbsoluteAddress);
882 if ( (ret=MCICDA_SkipDataTracks(wmcda, &start)) )
883 return ret;
884 }
885 if (dwFlags & MCI_TO) {
886 end = MCICDA_CalcFrame(wmcda, lpParms->dwTo);
887 TRACE("MCI_TO=%08X -> %u\n", lpParms->dwTo, end);
888 } else {
889 end = FRAME_OF_TOC(toc, toc.LastTrack + 1) - 1;
890 }
891 TRACE("Playing from %u to %u\n", start, end);
892
893 if (wmcda->hThread != 0) {
894 SetEvent(wmcda->stopEvent);
895 WaitForSingleObject(wmcda->hThread, INFINITE);
896
897 CloseHandle(wmcda->hThread);
898 wmcda->hThread = 0;
899 CloseHandle(wmcda->stopEvent);
900 wmcda->stopEvent = 0;
901
902 IDirectSoundBuffer_Stop(wmcda->dsBuf);
903 IDirectSoundBuffer_Release(wmcda->dsBuf);
904 wmcda->dsBuf = NULL;
905 IDirectSound_Release(wmcda->dsObj);
906 wmcda->dsObj = NULL;
907 }
908 else if(wmcda->hCallback) {
909 mciDriverNotify(wmcda->hCallback, wmcda->wNotifyDeviceID,
910 MCI_NOTIFY_ABORTED);
911 wmcda->hCallback = NULL;
912 }
913
914 if ((dwFlags&MCI_NOTIFY))
915 wmcda->hCallback = HWND_32(LOWORD(lpParms->dwCallback));
916
917 if (pDirectSoundCreate) {
918 WAVEFORMATEX format;
919 DSBUFFERDESC desc;
920 DWORD lockLen;
921 void *cdData;
922 HRESULT hr;
923
924 hr = pDirectSoundCreate(NULL, &wmcda->dsObj, NULL);
925 if (SUCCEEDED(hr)) {
926 IDirectSound_SetCooperativeLevel(wmcda->dsObj, GetDesktopWindow(), DSSCL_PRIORITY);
927
928 /* The "raw" frame is relative to the start of the first track */
929 wmcda->start = start - FRAME_OF_TOC(toc, toc.FirstTrack);
930 wmcda->end = end - FRAME_OF_TOC(toc, toc.FirstTrack);
931
932 memset(&format, 0, sizeof(format));
933 format.wFormatTag = WAVE_FORMAT_PCM;
934 format.nChannels = 2;
935 format.nSamplesPerSec = 44100;
936 format.wBitsPerSample = 16;
937 format.nBlockAlign = format.nChannels * format.wBitsPerSample / 8;
938 format.nAvgBytesPerSec = format.nSamplesPerSec * format.nBlockAlign;
939 format.cbSize = 0;
940
941 memset(&desc, 0, sizeof(desc));
942 desc.dwSize = sizeof(desc);
943 desc.dwFlags = DSBCAPS_GETCURRENTPOSITION2 | DSBCAPS_GLOBALFOCUS;
944 desc.dwBufferBytes = (CDDA_FRAG_SIZE - (CDDA_FRAG_SIZE%RAW_SECTOR_SIZE)) * CDDA_FRAG_COUNT;
945 desc.lpwfxFormat = &format;
946
947 hr = IDirectSound_CreateSoundBuffer(wmcda->dsObj, &desc, &wmcda->dsBuf, NULL);
948 }
949 if (SUCCEEDED(hr)) {
950 hr = IDirectSoundBuffer_Lock(wmcda->dsBuf, 0, 0, &cdData, &lockLen,
951 NULL, NULL, DSBLOCK_ENTIREBUFFER);
952 }
953 if (SUCCEEDED(hr)) {
954 RAW_READ_INFO rdInfo;
955 int readok;
956
957 rdInfo.DiskOffset.QuadPart = wmcda->start<<11;
958 rdInfo.SectorCount = min(desc.dwBufferBytes/RAW_SECTOR_SIZE,
959 wmcda->end-wmcda->start);
960 rdInfo.TrackMode = CDDA;
961
962 readok = DeviceIoControl(wmcda->handle, IOCTL_CDROM_RAW_READ,
963 &rdInfo, sizeof(rdInfo), cdData, lockLen,
964 &br, NULL);
965 IDirectSoundBuffer_Unlock(wmcda->dsBuf, cdData, lockLen, NULL, 0);
966
967 if (readok) {
968 wmcda->start += rdInfo.SectorCount;
969 wmcda->stopEvent = CreateEventA(NULL, TRUE, FALSE, NULL);
970 }
971 if (wmcda->stopEvent != 0)
972 wmcda->hThread = CreateThread(NULL, 0, MCICDA_playLoop, wmcda, 0, &br);
973 if (wmcda->hThread != 0) {
974 hr = IDirectSoundBuffer_Play(wmcda->dsBuf, 0, 0, DSBPLAY_LOOPING);
975 if (SUCCEEDED(hr))
976 return ret;
977
978 SetEvent(wmcda->stopEvent);
979 WaitForSingleObject(wmcda->hThread, INFINITE);
980 CloseHandle(wmcda->hThread);
981 wmcda->hThread = 0;
982 }
983 }
984
985 if (wmcda->stopEvent != 0) {
986 CloseHandle(wmcda->stopEvent);
987 wmcda->stopEvent = 0;
988 }
989 if (wmcda->dsBuf) {
990 IDirectSoundBuffer_Release(wmcda->dsBuf);
991 wmcda->dsBuf = NULL;
992 }
993 if (wmcda->dsObj) {
994 IDirectSound_Release(wmcda->dsObj);
995 wmcda->dsObj = NULL;
996 }
997 }
998
999 play.StartingM = start / CDFRAMES_PERMIN;
1000 play.StartingS = (start / CDFRAMES_PERSEC) % 60;
1001 play.StartingF = start % CDFRAMES_PERSEC;
1002 play.EndingM = end / CDFRAMES_PERMIN;
1003 play.EndingS = (end / CDFRAMES_PERSEC) % 60;
1004 play.EndingF = end % CDFRAMES_PERSEC;
1005 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_PLAY_AUDIO_MSF, &play, sizeof(play),
1006 NULL, 0, &br, NULL)) {
1007 wmcda->hCallback = NULL;
1008 ret = MCIERR_HARDWARE;
1009 } else if (dwFlags & MCI_NOTIFY) {
1010 TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
1011 /*
1012 mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
1013 wmcda->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
1014 */
1015 }
1016 return ret;
1017 }
1018
1019 /**************************************************************************
1020 * MCICDA_Stop [internal]
1021 */
1022 static DWORD MCICDA_Stop(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
1023 {
1024 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
1025 DWORD br;
1026
1027 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
1028
1029 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
1030
1031 if (wmcda->hThread != 0) {
1032 SetEvent(wmcda->stopEvent);
1033 WaitForSingleObject(wmcda->hThread, INFINITE);
1034
1035 CloseHandle(wmcda->hThread);
1036 wmcda->hThread = 0;
1037 CloseHandle(wmcda->stopEvent);
1038 wmcda->stopEvent = 0;
1039
1040 IDirectSoundBuffer_Release(wmcda->dsBuf);
1041 wmcda->dsBuf = NULL;
1042 IDirectSound_Release(wmcda->dsObj);
1043 wmcda->dsObj = NULL;
1044 }
1045 else if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_STOP_AUDIO, NULL, 0, NULL, 0, &br, NULL))
1046 return MCIERR_HARDWARE;
1047
1048 if (wmcda->hCallback) {
1049 mciDriverNotify(wmcda->hCallback, wmcda->wNotifyDeviceID, MCI_NOTIFY_ABORTED);
1050 wmcda->hCallback = NULL;
1051 }
1052
1053 if (lpParms && (dwFlags & MCI_NOTIFY)) {
1054 TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
1055 mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
1056 wmcda->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
1057 }
1058 return 0;
1059 }
1060
1061 /**************************************************************************
1062 * MCICDA_Pause [internal]
1063 */
1064 static DWORD MCICDA_Pause(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
1065 {
1066 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
1067 DWORD br;
1068
1069 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
1070
1071 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
1072
1073 if (wmcda->hThread != 0) {
1074 /* Don't bother calling stop if the playLoop thread has already stopped */
1075 if(WaitForSingleObject(wmcda->stopEvent, 0) != WAIT_OBJECT_0 &&
1076 FAILED(IDirectSoundBuffer_Stop(wmcda->dsBuf)))
1077 return MCIERR_HARDWARE;
1078 }
1079 else if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_PAUSE_AUDIO, NULL, 0, NULL, 0, &br, NULL))
1080 return MCIERR_HARDWARE;
1081
1082 EnterCriticalSection(&wmcda->cs);
1083 if (wmcda->hCallback) {
1084 mciDriverNotify(wmcda->hCallback, wmcda->wNotifyDeviceID, MCI_NOTIFY_SUPERSEDED);
1085 wmcda->hCallback = NULL;
1086 }
1087 LeaveCriticalSection(&wmcda->cs);
1088
1089 if (lpParms && (dwFlags & MCI_NOTIFY)) {
1090 TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
1091 mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
1092 wmcda->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
1093 }
1094 return 0;
1095 }
1096
1097 /**************************************************************************
1098 * MCICDA_Resume [internal]
1099 */
1100 static DWORD MCICDA_Resume(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
1101 {
1102 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
1103 DWORD br;
1104
1105 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
1106
1107 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
1108
1109 if (wmcda->hThread != 0) {
1110 /* Don't restart if the playLoop thread has already stopped */
1111 if(WaitForSingleObject(wmcda->stopEvent, 0) != WAIT_OBJECT_0 &&
1112 FAILED(IDirectSoundBuffer_Play(wmcda->dsBuf, 0, 0, DSBPLAY_LOOPING)))
1113 return MCIERR_HARDWARE;
1114 }
1115 else if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_RESUME_AUDIO, NULL, 0, NULL, 0, &br, NULL))
1116 return MCIERR_HARDWARE;
1117
1118 if (lpParms && (dwFlags & MCI_NOTIFY)) {
1119 TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
1120 mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
1121 wmcda->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
1122 }
1123 return 0;
1124 }
1125
1126 /**************************************************************************
1127 * MCICDA_Seek [internal]
1128 */
1129 static DWORD MCICDA_Seek(UINT wDevID, DWORD dwFlags, LPMCI_SEEK_PARMS lpParms)
1130 {
1131 DWORD at;
1132 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
1133 CDROM_SEEK_AUDIO_MSF seek;
1134 DWORD br, ret;
1135 CDROM_TOC toc;
1136
1137 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
1138
1139 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
1140 if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
1141
1142 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
1143 &toc, sizeof(toc), &br, NULL)) {
1144 WARN("error reading TOC !\n");
1145 return MCICDA_GetError(wmcda);
1146 }
1147 switch (dwFlags & ~(MCI_NOTIFY|MCI_WAIT)) {
1148 case MCI_SEEK_TO_START:
1149 TRACE("Seeking to start\n");
1150 at = FRAME_OF_TOC(toc,toc.FirstTrack);
1151 if ( (ret=MCICDA_SkipDataTracks(wmcda, &at)) )
1152 return ret;
1153 break;
1154 case MCI_SEEK_TO_END:
1155 TRACE("Seeking to end\n");
1156 at = FRAME_OF_TOC(toc, toc.LastTrack + 1) - 1;
1157 if ( (ret=MCICDA_SkipDataTracks(wmcda, &at)) )
1158 return ret;
1159 break;
1160 case MCI_TO:
1161 TRACE("Seeking to %u\n", lpParms->dwTo);
1162 at = MCICDA_CalcFrame(wmcda, lpParms->dwTo);
1163 if ( (ret=MCICDA_SkipDataTracks(wmcda, &at)) )
1164 return ret;
1165 break;
1166 default:
1167 TRACE("Unknown seek action %08lX\n",
1168 (dwFlags & ~(MCI_NOTIFY|MCI_WAIT)));
1169 return MCIERR_UNSUPPORTED_FUNCTION;
1170 }
1171
1172 if (wmcda->hThread != 0) {
1173 EnterCriticalSection(&wmcda->cs);
1174 wmcda->start = at - FRAME_OF_TOC(toc, toc.FirstTrack);
1175 /* Flush remaining data, or just let it play into the new data? */
1176 LeaveCriticalSection(&wmcda->cs);
1177 }
1178 else {
1179 seek.M = at / CDFRAMES_PERMIN;
1180 seek.S = (at / CDFRAMES_PERSEC) % 60;
1181 seek.F = at % CDFRAMES_PERSEC;
1182 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_SEEK_AUDIO_MSF, &seek, sizeof(seek),
1183 NULL, 0, &br, NULL))
1184 return MCIERR_HARDWARE;
1185 }
1186
1187 if (dwFlags & MCI_NOTIFY) {
1188 TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
1189 mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
1190 wmcda->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
1191 }
1192 return 0;
1193 }
1194
1195 /**************************************************************************
1196 * MCICDA_SetDoor [internal]
1197 */
1198 static DWORD MCICDA_SetDoor(UINT wDevID, BOOL open)
1199 {
1200 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
1201 DWORD br;
1202
1203 TRACE("(%04x, %s) !\n", wDevID, (open) ? "OPEN" : "CLOSE");
1204
1205 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
1206
1207 if (!DeviceIoControl(wmcda->handle,
1208 (open) ? IOCTL_STORAGE_EJECT_MEDIA : IOCTL_STORAGE_LOAD_MEDIA,
1209 NULL, 0, NULL, 0, &br, NULL))
1210 return MCIERR_HARDWARE;
1211
1212 return 0;
1213 }
1214
1215 /**************************************************************************
1216 * MCICDA_Set [internal]
1217 */
1218 static DWORD MCICDA_Set(UINT wDevID, DWORD dwFlags, LPMCI_SET_PARMS lpParms)
1219 {
1220 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
1221
1222 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
1223
1224 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
1225
1226 if (dwFlags & MCI_SET_DOOR_OPEN) {
1227 MCICDA_SetDoor(wDevID, TRUE);
1228 }
1229 if (dwFlags & MCI_SET_DOOR_CLOSED) {
1230 MCICDA_SetDoor(wDevID, FALSE);
1231 }
1232
1233 /* only functions which require valid lpParms below this line ! */
1234 if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
1235 /*
1236 TRACE("dwTimeFormat=%08lX\n", lpParms->dwTimeFormat);
1237 TRACE("dwAudio=%08lX\n", lpParms->dwAudio);
1238 */
1239 if (dwFlags & MCI_SET_TIME_FORMAT) {
1240 switch (lpParms->dwTimeFormat) {
1241 case MCI_FORMAT_MILLISECONDS:
1242 TRACE("MCI_FORMAT_MILLISECONDS !\n");
1243 break;
1244 case MCI_FORMAT_MSF:
1245 TRACE("MCI_FORMAT_MSF !\n");
1246 break;
1247 case MCI_FORMAT_TMSF:
1248 TRACE("MCI_FORMAT_TMSF !\n");
1249 break;
1250 default:
1251 WARN("bad time format !\n");
1252 return MCIERR_BAD_TIME_FORMAT;
1253 }
1254 wmcda->dwTimeFormat = lpParms->dwTimeFormat;
1255 }
1256 if (dwFlags & MCI_SET_VIDEO) return MCIERR_UNSUPPORTED_FUNCTION;
1257 if (dwFlags & MCI_SET_ON) return MCIERR_UNSUPPORTED_FUNCTION;
1258 if (dwFlags & MCI_SET_OFF) return MCIERR_UNSUPPORTED_FUNCTION;
1259 if (dwFlags & MCI_NOTIFY) {
1260 TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n",
1261 lpParms->dwCallback);
1262 mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
1263 wmcda->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
1264 }
1265 return 0;
1266 }
1267
1268 /**************************************************************************
1269 * DriverProc (MCICDA.@)
1270 */
1271 LRESULT CALLBACK MCICDA_DriverProc(DWORD_PTR dwDevID, HDRVR hDriv, UINT wMsg,
1272 LPARAM dwParam1, LPARAM dwParam2)
1273 {
1274 switch(wMsg) {
1275 case DRV_LOAD: return 1;
1276 case DRV_FREE: return 1;
1277 case DRV_OPEN: return MCICDA_drvOpen((LPCWSTR)dwParam1, (LPMCI_OPEN_DRIVER_PARMSW)dwParam2);
1278 case DRV_CLOSE: return MCICDA_drvClose(dwDevID);
1279 case DRV_ENABLE: return 1;
1280 case DRV_DISABLE: return 1;
1281 case DRV_QUERYCONFIGURE: return 1;
1282 case DRV_CONFIGURE: MessageBoxA(0, "MCI audio CD driver !", "Wine Driver", MB_OK); return 1;
1283 case DRV_INSTALL: return DRVCNF_RESTART;
1284 case DRV_REMOVE: return DRVCNF_RESTART;
1285 }
1286
1287 if (dwDevID == 0xFFFFFFFF) return MCIERR_UNSUPPORTED_FUNCTION;
1288
1289 switch (wMsg) {
1290 case MCI_OPEN_DRIVER: return MCICDA_Open(dwDevID, dwParam1, (LPMCI_OPEN_PARMSW)dwParam2);
1291 case MCI_CLOSE_DRIVER: return MCICDA_Close(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2);
1292 case MCI_GETDEVCAPS: return MCICDA_GetDevCaps(dwDevID, dwParam1, (LPMCI_GETDEVCAPS_PARMS)dwParam2);
1293 case MCI_INFO: return MCICDA_Info(dwDevID, dwParam1, (LPMCI_INFO_PARMSW)dwParam2);
1294 case MCI_STATUS: return MCICDA_Status(dwDevID, dwParam1, (LPMCI_STATUS_PARMS)dwParam2);
1295 case MCI_SET: return MCICDA_Set(dwDevID, dwParam1, (LPMCI_SET_PARMS)dwParam2);
1296 case MCI_PLAY: return MCICDA_Play(dwDevID, dwParam1, (LPMCI_PLAY_PARMS)dwParam2);
1297 case MCI_STOP: return MCICDA_Stop(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2);
1298 case MCI_PAUSE: return MCICDA_Pause(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2);
1299 case MCI_RESUME: return MCICDA_Resume(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2);
1300 case MCI_SEEK: return MCICDA_Seek(dwDevID, dwParam1, (LPMCI_SEEK_PARMS)dwParam2);
1301 /* commands that should report an error as they are not supported in
1302 * the native version */
1303 case MCI_SET_DOOR_CLOSED:
1304 case MCI_SET_DOOR_OPEN:
1305 case MCI_LOAD:
1306 case MCI_SAVE:
1307 case MCI_FREEZE:
1308 case MCI_PUT:
1309 case MCI_REALIZE:
1310 case MCI_UNFREEZE:
1311 case MCI_UPDATE:
1312 case MCI_WHERE:
1313 case MCI_STEP:
1314 case MCI_SPIN:
1315 case MCI_ESCAPE:
1316 case MCI_COPY:
1317 case MCI_CUT:
1318 case MCI_DELETE:
1319 case MCI_PASTE:
1320 case MCI_WINDOW:
1321 TRACE("Unsupported command [0x%x]\n", wMsg);
1322 break;
1323 case MCI_OPEN:
1324 case MCI_CLOSE:
1325 ERR("Shouldn't receive a MCI_OPEN or CLOSE message\n");
1326 break;
1327 default:
1328 TRACE("Sending msg [0x%x] to default driver proc\n", wMsg);
1329 return DefDriverProc(dwDevID, hDriv, wMsg, dwParam1, dwParam2);
1330 }
1331 return MCIERR_UNRECOGNIZED_COMMAND;
1332 }
1333
1334 /*-----------------------------------------------------------------------*/
Windows API implementation