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ntdll: Determine the mapping type automatically from the WRITECOPY flag.
[wine/multimedia.git] / dlls / mcicda / mcicda.c
blob1ea9a58f25dcad947670efb093f8c06ba87ed4f5
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 MCIDEVICEID 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 /* A design bug in native: the independent CD player called by the
145 * MCI has no means to signal end of playing, therefore the MCI
146 * notification is left hanging. MCI_NOTIFY_SUPERSEDED will be
147 * signaled by the next command that has MCI_NOTIFY set (or
148 * MCI_NOTIFY_ABORTED for MCI_PLAY). */
149
150 return 0;
151 }
152
153
154
155 /**************************************************************************
156 * MCICDA_drvOpen [internal]
157 */
158 static DWORD MCICDA_drvOpen(LPCWSTR str, LPMCI_OPEN_DRIVER_PARMSW modp)
159 {
160 static HMODULE dsHandle;
161 WINE_MCICDAUDIO* wmcda;
162
163 if (!modp) return 0xFFFFFFFF;
164 /* FIXME: MCIERR_CANNOT_LOAD_DRIVER if there's no drive of type CD-ROM */
165
166 wmcda = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WINE_MCICDAUDIO));
167
168 if (!wmcda)
169 return 0;
170
171 if (!dsHandle) {
172 dsHandle = LoadLibraryA("dsound.dll");
173 if(dsHandle)
174 pDirectSoundCreate = (LPDIRECTSOUNDCREATE)GetProcAddress(dsHandle, "DirectSoundCreate");
175 }
176
177 wmcda->wDevID = modp->wDeviceID;
178 mciSetDriverData(wmcda->wDevID, (DWORD_PTR)wmcda);
179 modp->wCustomCommandTable = MCI_NO_COMMAND_TABLE;
180 modp->wType = MCI_DEVTYPE_CD_AUDIO;
181 InitializeCriticalSection(&wmcda->cs);
182 wmcda->cs.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": WINE_MCICDAUDIO.cs");
183 return modp->wDeviceID;
184 }
185
186 /**************************************************************************
187 * MCICDA_drvClose [internal]
188 */
189 static DWORD MCICDA_drvClose(DWORD dwDevID)
190 {
191 WINE_MCICDAUDIO* wmcda = (WINE_MCICDAUDIO*)mciGetDriverData(dwDevID);
192
193 if (wmcda) {
194 wmcda->cs.DebugInfo->Spare[0] = 0;
195 DeleteCriticalSection(&wmcda->cs);
196 HeapFree(GetProcessHeap(), 0, wmcda);
197 mciSetDriverData(dwDevID, 0);
198 }
199 return (dwDevID == 0xFFFFFFFF) ? 1 : 0;
200 }
201
202 /**************************************************************************
203 * MCICDA_GetOpenDrv [internal]
204 */
205 static WINE_MCICDAUDIO* MCICDA_GetOpenDrv(UINT wDevID)
206 {
207 WINE_MCICDAUDIO* wmcda = (WINE_MCICDAUDIO*)mciGetDriverData(wDevID);
208
209 if (wmcda == NULL || wmcda->nUseCount == 0) {
210 WARN("Invalid wDevID=%u\n", wDevID);
211 return 0;
212 }
213 return wmcda;
214 }
215
216 /**************************************************************************
217 * MCICDA_mciNotify [internal]
218 *
219 * Notifications in MCI work like a 1-element queue.
220 * Each new notification request supersedes the previous one.
221 */
222 static void MCICDA_Notify(DWORD_PTR hWndCallBack, WINE_MCICDAUDIO* wmcda, UINT wStatus)
223 {
224 MCIDEVICEID wDevID = wmcda->wNotifyDeviceID;
225 HANDLE old = InterlockedExchangePointer(&wmcda->hCallback, NULL);
226 if (old) mciDriverNotify(old, wDevID, MCI_NOTIFY_SUPERSEDED);
227 mciDriverNotify(HWND_32(LOWORD(hWndCallBack)), wDevID, wStatus);
228 }
229
230 /**************************************************************************
231 * MCICDA_GetStatus [internal]
232 */
233 static DWORD MCICDA_GetStatus(WINE_MCICDAUDIO* wmcda)
234 {
235 CDROM_SUB_Q_DATA_FORMAT fmt;
236 SUB_Q_CHANNEL_DATA data;
237 DWORD br;
238 DWORD mode = MCI_MODE_NOT_READY;
239
240 fmt.Format = IOCTL_CDROM_CURRENT_POSITION;
241 if(wmcda->hThread != 0) {
242 DWORD status;
243 HRESULT hr;
244
245 hr = IDirectSoundBuffer_GetStatus(wmcda->dsBuf, &status);
246 if(SUCCEEDED(hr)) {
247 if(!(status&DSBSTATUS_PLAYING)) {
248 if(WaitForSingleObject(wmcda->stopEvent, 0) == WAIT_OBJECT_0)
249 mode = MCI_MODE_STOP;
250 else
251 mode = MCI_MODE_PAUSE;
252 }
253 else
254 mode = MCI_MODE_PLAY;
255 }
256 }
257 else if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_Q_CHANNEL, &fmt, sizeof(fmt),
258 &data, sizeof(data), &br, NULL)) {
259 if (GetLastError() == ERROR_NOT_READY) mode = MCI_MODE_OPEN;
260 } else {
261 switch (data.CurrentPosition.Header.AudioStatus)
262 {
263 case AUDIO_STATUS_IN_PROGRESS: mode = MCI_MODE_PLAY; break;
264 case AUDIO_STATUS_PAUSED: mode = MCI_MODE_PAUSE; break;
265 case AUDIO_STATUS_NO_STATUS:
266 case AUDIO_STATUS_PLAY_COMPLETE: mode = MCI_MODE_STOP; break;
267 case AUDIO_STATUS_PLAY_ERROR:
268 case AUDIO_STATUS_NOT_SUPPORTED:
269 default:
270 break;
271 }
272 }
273 return mode;
274 }
275
276 /**************************************************************************
277 * MCICDA_GetError [internal]
278 */
279 static int MCICDA_GetError(WINE_MCICDAUDIO* wmcda)
280 {
281 switch (GetLastError())
282 {
283 case ERROR_NOT_READY: return MCIERR_DEVICE_NOT_READY;
284 case ERROR_NOT_SUPPORTED:
285 case ERROR_IO_DEVICE: return MCIERR_HARDWARE;
286 default:
287 FIXME("Unknown mode %u\n", GetLastError());
288 }
289 return MCIERR_DRIVER_INTERNAL;
290 }
291
292 /**************************************************************************
293 * MCICDA_CalcFrame [internal]
294 */
295 static DWORD MCICDA_CalcFrame(WINE_MCICDAUDIO* wmcda, DWORD dwTime)
296 {
297 DWORD dwFrame = 0;
298 UINT wTrack;
299 CDROM_TOC toc;
300 DWORD br;
301 BYTE* addr;
302
303 TRACE("(%p, %08X, %u);\n", wmcda, wmcda->dwTimeFormat, dwTime);
304
305 switch (wmcda->dwTimeFormat) {
306 case MCI_FORMAT_MILLISECONDS:
307 dwFrame = ((dwTime - 1) * CDFRAMES_PERSEC + 500) / 1000;
308 TRACE("MILLISECONDS %u\n", dwFrame);
309 break;
310 case MCI_FORMAT_MSF:
311 TRACE("MSF %02u:%02u:%02u\n",
312 MCI_MSF_MINUTE(dwTime), MCI_MSF_SECOND(dwTime), MCI_MSF_FRAME(dwTime));
313 dwFrame += CDFRAMES_PERMIN * MCI_MSF_MINUTE(dwTime);
314 dwFrame += CDFRAMES_PERSEC * MCI_MSF_SECOND(dwTime);
315 dwFrame += MCI_MSF_FRAME(dwTime);
316 break;
317 case MCI_FORMAT_TMSF:
318 default: /* unknown format ! force TMSF ! ... */
319 wTrack = MCI_TMSF_TRACK(dwTime);
320 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
321 &toc, sizeof(toc), &br, NULL))
322 return 0;
323 if (wTrack < toc.FirstTrack || wTrack > toc.LastTrack)
324 return 0;
325 TRACE("MSF %02u-%02u:%02u:%02u\n",
326 MCI_TMSF_TRACK(dwTime), MCI_TMSF_MINUTE(dwTime),
327 MCI_TMSF_SECOND(dwTime), MCI_TMSF_FRAME(dwTime));
328 addr = toc.TrackData[wTrack - toc.FirstTrack].Address;
329 TRACE("TMSF trackpos[%u]=%d:%d:%d\n",
330 wTrack, addr[1], addr[2], addr[3]);
331 dwFrame = CDFRAMES_PERMIN * (addr[1] + MCI_TMSF_MINUTE(dwTime)) +
332 CDFRAMES_PERSEC * (addr[2] + MCI_TMSF_SECOND(dwTime)) +
333 addr[3] + MCI_TMSF_FRAME(dwTime);
334 break;
335 }
336 return dwFrame;
337 }
338
339 /**************************************************************************
340 * MCICDA_CalcTime [internal]
341 */
342 static DWORD MCICDA_CalcTime(WINE_MCICDAUDIO* wmcda, DWORD tf, DWORD dwFrame, LPDWORD lpRet)
343 {
344 DWORD dwTime = 0;
345 UINT wTrack;
346 UINT wMinutes;
347 UINT wSeconds;
348 UINT wFrames;
349 CDROM_TOC toc;
350 DWORD br;
351
352 TRACE("(%p, %08X, %u);\n", wmcda, tf, dwFrame);
353
354 switch (tf) {
355 case MCI_FORMAT_MILLISECONDS:
356 dwTime = (dwFrame * 1000) / CDFRAMES_PERSEC + 1;
357 TRACE("MILLISECONDS %u\n", dwTime);
358 *lpRet = 0;
359 break;
360 case MCI_FORMAT_MSF:
361 wMinutes = dwFrame / CDFRAMES_PERMIN;
362 wSeconds = (dwFrame - CDFRAMES_PERMIN * wMinutes) / CDFRAMES_PERSEC;
363 wFrames = dwFrame - CDFRAMES_PERMIN * wMinutes - CDFRAMES_PERSEC * wSeconds;
364 dwTime = MCI_MAKE_MSF(wMinutes, wSeconds, wFrames);
365 TRACE("MSF %02u:%02u:%02u -> dwTime=%u\n",
366 wMinutes, wSeconds, wFrames, dwTime);
367 *lpRet = MCI_COLONIZED3_RETURN;
368 break;
369 case MCI_FORMAT_TMSF:
370 default: /* unknown format ! force TMSF ! ... */
371 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
372 &toc, sizeof(toc), &br, NULL))
373 return 0;
374 if (dwFrame < FRAME_OF_TOC(toc, toc.FirstTrack) ||
375 dwFrame > FRAME_OF_TOC(toc, toc.LastTrack + 1)) {
376 ERR("Out of range value %u [%u,%u]\n",
377 dwFrame, FRAME_OF_TOC(toc, toc.FirstTrack),
378 FRAME_OF_TOC(toc, toc.LastTrack + 1));
379 *lpRet = 0;
380 return 0;
381 }
382 for (wTrack = toc.FirstTrack; wTrack <= toc.LastTrack; wTrack++) {
383 if (FRAME_OF_TOC(toc, wTrack) > dwFrame)
384 break;
385 }
386 wTrack--;
387 dwFrame -= FRAME_OF_TOC(toc, wTrack);
388 wMinutes = dwFrame / CDFRAMES_PERMIN;
389 wSeconds = (dwFrame - CDFRAMES_PERMIN * wMinutes) / CDFRAMES_PERSEC;
390 wFrames = dwFrame - CDFRAMES_PERMIN * wMinutes - CDFRAMES_PERSEC * wSeconds;
391 dwTime = MCI_MAKE_TMSF(wTrack, wMinutes, wSeconds, wFrames);
392 TRACE("%02u-%02u:%02u:%02u\n", wTrack, wMinutes, wSeconds, wFrames);
393 *lpRet = MCI_COLONIZED4_RETURN;
394 break;
395 }
396 return dwTime;
397 }
398
399 static DWORD MCICDA_Stop(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms);
400
401 /**************************************************************************
402 * MCICDA_Open [internal]
403 */
404 static DWORD MCICDA_Open(UINT wDevID, DWORD dwFlags, LPMCI_OPEN_PARMSW lpOpenParms)
405 {
406 MCIDEVICEID dwDeviceID;
407 DWORD ret;
408 WINE_MCICDAUDIO* wmcda = (WINE_MCICDAUDIO*)mciGetDriverData(wDevID);
409 WCHAR root[7], drive = 0;
410
411 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpOpenParms);
412
413 if (lpOpenParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
414 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
415
416 dwDeviceID = lpOpenParms->wDeviceID;
417
418 if (wmcda->nUseCount > 0) {
419 /* The driver is already open on this channel */
420 /* If the driver was opened shareable before and this open specifies */
421 /* shareable then increment the use count */
422 if (wmcda->fShareable && (dwFlags & MCI_OPEN_SHAREABLE))
423 ++wmcda->nUseCount;
424 else
425 return MCIERR_MUST_USE_SHAREABLE;
426 } else {
427 wmcda->nUseCount = 1;
428 wmcda->fShareable = dwFlags & MCI_OPEN_SHAREABLE;
429 }
430 if (dwFlags & MCI_OPEN_ELEMENT) {
431 if (dwFlags & MCI_OPEN_ELEMENT_ID) {
432 WARN("MCI_OPEN_ELEMENT_ID %p! Abort\n", lpOpenParms->lpstrElementName);
433 ret = MCIERR_FLAGS_NOT_COMPATIBLE;
434 goto the_error;
435 }
436 TRACE("MCI_OPEN_ELEMENT element name: %s\n", debugstr_w(lpOpenParms->lpstrElementName));
437 /* Only the first letter counts since w2k
438 * Win9x-NT accept only d: and w98SE accepts d:\foobar as well.
439 * Play d:\Track03.cda plays from the first track, not #3. */
440 if (!isalpha(lpOpenParms->lpstrElementName[0]))
441 {
442 ret = MCIERR_INVALID_FILE;
443 goto the_error;
444 }
445 drive = toupper(lpOpenParms->lpstrElementName[0]);
446 root[0] = drive; root[1] = ':'; root[2] = '\\'; root[3] = '\0';
447 if (GetDriveTypeW(root) != DRIVE_CDROM)
448 {
449 ret = MCIERR_INVALID_FILE;
450 goto the_error;
451 }
452 }
453 else
454 {
455 root[0] = 'A'; root[1] = ':'; root[2] = '\\'; root[3] = '\0';
456 for ( ; root[0] <= 'Z'; root[0]++)
457 {
458 if (GetDriveTypeW(root) == DRIVE_CDROM)
459 {
460 drive = root[0];
461 break;
462 }
463 }
464 if (!drive)
465 {
466 ret = MCIERR_CANNOT_LOAD_DRIVER; /* drvOpen should return this */
467 goto the_error;
468 }
469 }
470
471 wmcda->wNotifyDeviceID = dwDeviceID;
472 wmcda->dwTimeFormat = MCI_FORMAT_MSF;
473
474 /* now, open the handle */
475 root[0] = root[1] = '\\'; root[2] = '.'; root[3] = '\\'; root[4] = drive; root[5] = ':'; root[6] = '\0';
476 wmcda->handle = CreateFileW(root, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0);
477 if (wmcda->handle == INVALID_HANDLE_VALUE)
478 {
479 ret = MCIERR_MUST_USE_SHAREABLE;
480 goto the_error;
481 }
482
483 if (dwFlags & MCI_NOTIFY) {
484 mciDriverNotify(HWND_32(LOWORD(lpOpenParms->dwCallback)),
485 dwDeviceID, MCI_NOTIFY_SUCCESSFUL);
486 }
487 return 0;
488
489 the_error:
490 --wmcda->nUseCount;
491 return ret;
492 }
493
494 /**************************************************************************
495 * MCICDA_Close [internal]
496 */
497 static DWORD MCICDA_Close(UINT wDevID, DWORD dwParam, LPMCI_GENERIC_PARMS lpParms)
498 {
499 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
500
501 TRACE("(%04X, %08X, %p);\n", wDevID, dwParam, lpParms);
502
503 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
504
505 MCICDA_Stop(wDevID, MCI_WAIT, NULL);
506
507 if (--wmcda->nUseCount == 0) {
508 CloseHandle(wmcda->handle);
509 }
510 if ((dwParam & MCI_NOTIFY) && lpParms)
511 MCICDA_Notify(lpParms->dwCallback, wmcda, MCI_NOTIFY_SUCCESSFUL);
512 return 0;
513 }
514
515 /**************************************************************************
516 * MCICDA_GetDevCaps [internal]
517 */
518 static DWORD MCICDA_GetDevCaps(UINT wDevID, DWORD dwFlags,
519 LPMCI_GETDEVCAPS_PARMS lpParms)
520 {
521 WINE_MCICDAUDIO* wmcda = (WINE_MCICDAUDIO*)mciGetDriverData(wDevID);
522 DWORD ret = 0;
523
524 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
525
526 if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
527 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
528
529 if (dwFlags & MCI_GETDEVCAPS_ITEM) {
530 TRACE("MCI_GETDEVCAPS_ITEM dwItem=%08X;\n", lpParms->dwItem);
531
532 switch (lpParms->dwItem) {
533 case MCI_GETDEVCAPS_CAN_RECORD:
534 lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
535 ret = MCI_RESOURCE_RETURNED;
536 break;
537 case MCI_GETDEVCAPS_HAS_AUDIO:
538 lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
539 ret = MCI_RESOURCE_RETURNED;
540 break;
541 case MCI_GETDEVCAPS_HAS_VIDEO:
542 lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
543 ret = MCI_RESOURCE_RETURNED;
544 break;
545 case MCI_GETDEVCAPS_DEVICE_TYPE:
546 lpParms->dwReturn = MAKEMCIRESOURCE(MCI_DEVTYPE_CD_AUDIO, MCI_DEVTYPE_CD_AUDIO);
547 ret = MCI_RESOURCE_RETURNED;
548 break;
549 case MCI_GETDEVCAPS_USES_FILES:
550 lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
551 ret = MCI_RESOURCE_RETURNED;
552 break;
553 case MCI_GETDEVCAPS_COMPOUND_DEVICE:
554 lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
555 ret = MCI_RESOURCE_RETURNED;
556 break;
557 case MCI_GETDEVCAPS_CAN_EJECT:
558 lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
559 ret = MCI_RESOURCE_RETURNED;
560 break;
561 case MCI_GETDEVCAPS_CAN_PLAY:
562 lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
563 ret = MCI_RESOURCE_RETURNED;
564 break;
565 case MCI_GETDEVCAPS_CAN_SAVE:
566 lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
567 ret = MCI_RESOURCE_RETURNED;
568 break;
569 default:
570 WARN("Unsupported %x devCaps item\n", lpParms->dwItem);
571 return MCIERR_UNSUPPORTED_FUNCTION;
572 }
573 } else {
574 TRACE("No GetDevCaps-Item !\n");
575 return MCIERR_MISSING_PARAMETER;
576 }
577 TRACE("lpParms->dwReturn=%08X;\n", lpParms->dwReturn);
578 if (dwFlags & MCI_NOTIFY) {
579 MCICDA_Notify(lpParms->dwCallback, wmcda, MCI_NOTIFY_SUCCESSFUL);
580 }
581 return ret;
582 }
583
584 static DWORD CDROM_Audio_GetSerial(CDROM_TOC* toc)
585 {
586 DWORD serial = 0;
587 int i;
588 WORD wMagic;
589 DWORD dwStart, dwEnd;
590
591 /*
592 * wMagic collects the wFrames from track 1
593 * dwStart, dwEnd collect the beginning and end of the disc respectively, in
594 * frames.
595 * There it is collected for correcting the serial when there are less than
596 * 3 tracks.
597 */
598 wMagic = toc->TrackData[0].Address[3];
599 dwStart = FRAME_OF_TOC(*toc, toc->FirstTrack);
600
601 for (i = 0; i <= toc->LastTrack - toc->FirstTrack; i++) {
602 serial += (toc->TrackData[i].Address[1] << 16) |
603 (toc->TrackData[i].Address[2] << 8) | toc->TrackData[i].Address[3];
604 }
605 dwEnd = FRAME_OF_TOC(*toc, toc->LastTrack + 1);
606
607 if (toc->LastTrack - toc->FirstTrack + 1 < 3)
608 serial += wMagic + (dwEnd - dwStart);
609
610 return serial;
611 }
612
613
614 /**************************************************************************
615 * MCICDA_Info [internal]
616 */
617 static DWORD MCICDA_Info(UINT wDevID, DWORD dwFlags, LPMCI_INFO_PARMSW lpParms)
618 {
619 LPCWSTR str = NULL;
620 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
621 DWORD ret = 0;
622 WCHAR buffer[16];
623
624 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
625
626 if (lpParms == NULL || lpParms->lpstrReturn == NULL)
627 return MCIERR_NULL_PARAMETER_BLOCK;
628 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
629
630 TRACE("buf=%p, len=%u\n", lpParms->lpstrReturn, lpParms->dwRetSize);
631
632 if (dwFlags & MCI_INFO_PRODUCT) {
633 static const WCHAR wszAudioCd[] = {'W','i','n','e','\'','s',' ','a','u','d','i','o',' ','C','D',0};
634 str = wszAudioCd;
635 } else if (dwFlags & MCI_INFO_MEDIA_UPC) {
636 ret = MCIERR_NO_IDENTITY;
637 } else if (dwFlags & MCI_INFO_MEDIA_IDENTITY) {
638 DWORD res = 0;
639 CDROM_TOC toc;
640 DWORD br;
641 static const WCHAR wszLu[] = {'%','l','u',0};
642
643 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
644 &toc, sizeof(toc), &br, NULL)) {
645 return MCICDA_GetError(wmcda);
646 }
647
648 res = CDROM_Audio_GetSerial(&toc);
649 sprintfW(buffer, wszLu, res);
650 str = buffer;
651 } else {
652 WARN("Don't know this info command (%u)\n", dwFlags);
653 ret = MCIERR_MISSING_PARAMETER;
654 }
655 if (!ret) {
656 TRACE("=> %s\n", debugstr_w(str));
657 if (lpParms->dwRetSize) {
658 WCHAR zero = 0;
659 /* FIXME? Since NT, mciwave, mciseq and mcicda set dwRetSize
660 * to the number of characters written, excluding \0. */
661 lstrcpynW(lpParms->lpstrReturn, str ? str : &zero, lpParms->dwRetSize);
662 } else ret = MCIERR_PARAM_OVERFLOW;
663 }
664 if (MMSYSERR_NOERROR==ret && (dwFlags & MCI_NOTIFY))
665 MCICDA_Notify(lpParms->dwCallback, wmcda, MCI_NOTIFY_SUCCESSFUL);
666 return ret;
667 }
668
669 /**************************************************************************
670 * MCICDA_Status [internal]
671 */
672 static DWORD MCICDA_Status(UINT wDevID, DWORD dwFlags, LPMCI_STATUS_PARMS lpParms)
673 {
674 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
675 DWORD ret = 0;
676 CDROM_SUB_Q_DATA_FORMAT fmt;
677 SUB_Q_CHANNEL_DATA data;
678 CDROM_TOC toc;
679 DWORD br;
680
681 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
682
683 if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
684 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
685
686 if (dwFlags & MCI_STATUS_ITEM) {
687 TRACE("dwItem = %x\n", lpParms->dwItem);
688 switch (lpParms->dwItem) {
689 case MCI_STATUS_CURRENT_TRACK:
690 fmt.Format = IOCTL_CDROM_CURRENT_POSITION;
691 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_Q_CHANNEL, &fmt, sizeof(fmt),
692 &data, sizeof(data), &br, NULL))
693 {
694 return MCICDA_GetError(wmcda);
695 /* alt. data.CurrentPosition.TrackNumber = 1; -- what native yields */
696 }
697 lpParms->dwReturn = data.CurrentPosition.TrackNumber;
698 TRACE("CURRENT_TRACK=%lu\n", lpParms->dwReturn);
699 break;
700 case MCI_STATUS_LENGTH:
701 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
702 &toc, sizeof(toc), &br, NULL)) {
703 WARN("error reading TOC !\n");
704 return MCICDA_GetError(wmcda);
705 }
706 if (dwFlags & MCI_TRACK) {
707 TRACE("MCI_TRACK #%u LENGTH=??? !\n", lpParms->dwTrack);
708 if (lpParms->dwTrack < toc.FirstTrack || lpParms->dwTrack > toc.LastTrack)
709 return MCIERR_OUTOFRANGE;
710 lpParms->dwReturn = FRAME_OF_TOC(toc, lpParms->dwTrack + 1) -
711 FRAME_OF_TOC(toc, lpParms->dwTrack);
712 /* Windows returns one frame less than the total track length for the
713 last track on the CD. See CDDB HOWTO. Verified on Win95OSR2. */
714 if (lpParms->dwTrack == toc.LastTrack)
715 lpParms->dwReturn--;
716 } else {
717 /* Sum of the lengths of all of the tracks. Inherits the
718 'off by one frame' behavior from the length of the last track.
719 See above comment. */
720 lpParms->dwReturn = FRAME_OF_TOC(toc, toc.LastTrack + 1) -
721 FRAME_OF_TOC(toc, toc.FirstTrack) - 1;
722 }
723 lpParms->dwReturn = MCICDA_CalcTime(wmcda,
724 (wmcda->dwTimeFormat == MCI_FORMAT_TMSF)
725 ? MCI_FORMAT_MSF : wmcda->dwTimeFormat,
726 lpParms->dwReturn,
727 &ret);
728 TRACE("LENGTH=%lu\n", lpParms->dwReturn);
729 break;
730 case MCI_STATUS_MODE:
731 lpParms->dwReturn = MCICDA_GetStatus(wmcda);
732 TRACE("MCI_STATUS_MODE=%08lX\n", lpParms->dwReturn);
733 lpParms->dwReturn = MAKEMCIRESOURCE(lpParms->dwReturn, lpParms->dwReturn);
734 ret = MCI_RESOURCE_RETURNED;
735 break;
736 case MCI_STATUS_MEDIA_PRESENT:
737 lpParms->dwReturn = (MCICDA_GetStatus(wmcda) == MCI_MODE_OPEN) ?
738 MAKEMCIRESOURCE(FALSE, MCI_FALSE) : MAKEMCIRESOURCE(TRUE, MCI_TRUE);
739 TRACE("MCI_STATUS_MEDIA_PRESENT =%c!\n", LOWORD(lpParms->dwReturn) ? 'Y' : 'N');
740 ret = MCI_RESOURCE_RETURNED;
741 break;
742 case MCI_STATUS_NUMBER_OF_TRACKS:
743 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
744 &toc, sizeof(toc), &br, NULL)) {
745 WARN("error reading TOC !\n");
746 return MCICDA_GetError(wmcda);
747 }
748 lpParms->dwReturn = toc.LastTrack - toc.FirstTrack + 1;
749 TRACE("MCI_STATUS_NUMBER_OF_TRACKS = %lu\n", lpParms->dwReturn);
750 if (lpParms->dwReturn == (WORD)-1)
751 return MCICDA_GetError(wmcda);
752 break;
753 case MCI_STATUS_POSITION:
754 switch (dwFlags & (MCI_STATUS_START | MCI_TRACK)) {
755 case MCI_STATUS_START:
756 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
757 &toc, sizeof(toc), &br, NULL)) {
758 WARN("error reading TOC !\n");
759 return MCICDA_GetError(wmcda);
760 }
761 lpParms->dwReturn = FRAME_OF_TOC(toc, toc.FirstTrack);
762 TRACE("get MCI_STATUS_START !\n");
763 break;
764 case MCI_TRACK:
765 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
766 &toc, sizeof(toc), &br, NULL)) {
767 WARN("error reading TOC !\n");
768 return MCICDA_GetError(wmcda);
769 }
770 if (lpParms->dwTrack < toc.FirstTrack || lpParms->dwTrack > toc.LastTrack)
771 return MCIERR_OUTOFRANGE;
772 lpParms->dwReturn = FRAME_OF_TOC(toc, lpParms->dwTrack);
773 TRACE("get MCI_TRACK #%u !\n", lpParms->dwTrack);
774 break;
775 case 0:
776 fmt.Format = IOCTL_CDROM_CURRENT_POSITION;
777 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_Q_CHANNEL, &fmt, sizeof(fmt),
778 &data, sizeof(data), &br, NULL)) {
779 return MCICDA_GetError(wmcda);
780 }
781 lpParms->dwReturn = FRAME_OF_ADDR(data.CurrentPosition.AbsoluteAddress);
782 break;
783 default:
784 return MCIERR_FLAGS_NOT_COMPATIBLE;
785 }
786 lpParms->dwReturn = MCICDA_CalcTime(wmcda, wmcda->dwTimeFormat, lpParms->dwReturn, &ret);
787 TRACE("MCI_STATUS_POSITION=%08lX\n", lpParms->dwReturn);
788 break;
789 case MCI_STATUS_READY:
790 TRACE("MCI_STATUS_READY !\n");
791 switch (MCICDA_GetStatus(wmcda))
792 {
793 case MCI_MODE_NOT_READY:
794 case MCI_MODE_OPEN:
795 lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
796 break;
797 default:
798 lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
799 break;
800 }
801 TRACE("MCI_STATUS_READY=%u!\n", LOWORD(lpParms->dwReturn));
802 ret = MCI_RESOURCE_RETURNED;
803 break;
804 case MCI_STATUS_TIME_FORMAT:
805 lpParms->dwReturn = MAKEMCIRESOURCE(wmcda->dwTimeFormat, MCI_FORMAT_RETURN_BASE + wmcda->dwTimeFormat);
806 TRACE("MCI_STATUS_TIME_FORMAT=%08x!\n", LOWORD(lpParms->dwReturn));
807 ret = MCI_RESOURCE_RETURNED;
808 break;
809 case 4001: /* FIXME: for bogus FullCD */
810 case MCI_CDA_STATUS_TYPE_TRACK:
811 if (!(dwFlags & MCI_TRACK))
812 ret = MCIERR_MISSING_PARAMETER;
813 else {
814 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
815 &toc, sizeof(toc), &br, NULL)) {
816 WARN("error reading TOC !\n");
817 return MCICDA_GetError(wmcda);
818 }
819 if (lpParms->dwTrack < toc.FirstTrack || lpParms->dwTrack > toc.LastTrack)
820 ret = MCIERR_OUTOFRANGE;
821 else
822 lpParms->dwReturn = (toc.TrackData[lpParms->dwTrack - toc.FirstTrack].Control & 0x04) ?
823 MCI_CDA_TRACK_OTHER : MCI_CDA_TRACK_AUDIO;
824 /* FIXME: MAKEMCIRESOURCE "audio" | "other", localised */
825 }
826 TRACE("MCI_CDA_STATUS_TYPE_TRACK[%d]=%ld\n", lpParms->dwTrack, lpParms->dwReturn);
827 break;
828 default:
829 FIXME("unknown command %08X !\n", lpParms->dwItem);
830 return MCIERR_UNSUPPORTED_FUNCTION;
831 }
832 } else return MCIERR_MISSING_PARAMETER;
833 if ((dwFlags & MCI_NOTIFY) && HRESULT_CODE(ret)==0)
834 MCICDA_Notify(lpParms->dwCallback, wmcda, MCI_NOTIFY_SUCCESSFUL);
835 return ret;
836 }
837
838 /**************************************************************************
839 * MCICDA_SkipDataTracks [internal]
840 */
841 static DWORD MCICDA_SkipDataTracks(WINE_MCICDAUDIO* wmcda,DWORD *frame)
842 {
843 int i;
844 DWORD br;
845 CDROM_TOC toc;
846 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
847 &toc, sizeof(toc), &br, NULL)) {
848 WARN("error reading TOC !\n");
849 return MCICDA_GetError(wmcda);
850 }
851 if (*frame < FRAME_OF_TOC(toc,toc.FirstTrack) ||
852 *frame >= FRAME_OF_TOC(toc,toc.LastTrack+1)) /* lead-out */
853 return MCIERR_OUTOFRANGE;
854 for(i=toc.LastTrack+1;i>toc.FirstTrack;i--)
855 if ( FRAME_OF_TOC(toc, i) <= *frame ) break;
856 /* i points to last track whose start address is not greater than frame.
857 * Now skip non-audio tracks */
858 for(;i<=toc.LastTrack;i++)
859 if ( ! (toc.TrackData[i-toc.FirstTrack].Control & 4) )
860 break;
861 /* The frame will be an address in the next audio track or
862 * address of lead-out. */
863 if ( FRAME_OF_TOC(toc, i) > *frame )
864 *frame = FRAME_OF_TOC(toc, i);
865 /* Lead-out is an invalid seek position (on Linux as well). */
866 if (*frame == FRAME_OF_TOC(toc,toc.LastTrack+1))
867 (*frame)--;
868 return 0;
869 }
870
871 /**************************************************************************
872 * MCICDA_Play [internal]
873 */
874 static DWORD MCICDA_Play(UINT wDevID, DWORD dwFlags, LPMCI_PLAY_PARMS lpParms)
875 {
876 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
877 DWORD ret = 0, start, end;
878 HANDLE oldcb;
879 DWORD br;
880 CDROM_PLAY_AUDIO_MSF play;
881 CDROM_SUB_Q_DATA_FORMAT fmt;
882 SUB_Q_CHANNEL_DATA data;
883 CDROM_TOC toc;
884
885 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
886
887 if (lpParms == NULL)
888 return MCIERR_NULL_PARAMETER_BLOCK;
889
890 if (wmcda == NULL)
891 return MCIERR_INVALID_DEVICE_ID;
892
893 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
894 &toc, sizeof(toc), &br, NULL)) {
895 WARN("error reading TOC !\n");
896 return MCICDA_GetError(wmcda);
897 }
898
899 if (dwFlags & MCI_FROM) {
900 start = MCICDA_CalcFrame(wmcda, lpParms->dwFrom);
901 if ( (ret=MCICDA_SkipDataTracks(wmcda, &start)) )
902 return ret;
903 TRACE("MCI_FROM=%08X -> %u\n", lpParms->dwFrom, start);
904 } else {
905 fmt.Format = IOCTL_CDROM_CURRENT_POSITION;
906 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_Q_CHANNEL, &fmt, sizeof(fmt),
907 &data, sizeof(data), &br, NULL)) {
908 return MCICDA_GetError(wmcda);
909 }
910 start = FRAME_OF_ADDR(data.CurrentPosition.AbsoluteAddress);
911 if ( (ret=MCICDA_SkipDataTracks(wmcda, &start)) )
912 return ret;
913 }
914 if (dwFlags & MCI_TO) {
915 end = MCICDA_CalcFrame(wmcda, lpParms->dwTo);
916 if ( (ret=MCICDA_SkipDataTracks(wmcda, &end)) )
917 return ret;
918 TRACE("MCI_TO=%08X -> %u\n", lpParms->dwTo, end);
919 } else {
920 end = FRAME_OF_TOC(toc, toc.LastTrack + 1) - 1;
921 }
922 if (end < start) return MCIERR_OUTOFRANGE;
923 TRACE("Playing from %u to %u\n", start, end);
924
925 oldcb = InterlockedExchangePointer(&wmcda->hCallback,
926 (dwFlags & MCI_NOTIFY) ? HWND_32(LOWORD(lpParms->dwCallback)) : NULL);
927 if (oldcb) mciDriverNotify(oldcb, wmcda->wNotifyDeviceID, MCI_NOTIFY_ABORTED);
928
929 if (start == end || start == FRAME_OF_TOC(toc,toc.LastTrack+1)-1) {
930 if (dwFlags & MCI_NOTIFY) {
931 oldcb = InterlockedExchangePointer(&wmcda->hCallback, NULL);
932 if (oldcb) mciDriverNotify(oldcb, wDevID, MCI_NOTIFY_SUCCESSFUL);
933 }
934 return MMSYSERR_NOERROR;
935 }
936
937 if (wmcda->hThread != 0) {
938 SetEvent(wmcda->stopEvent);
939 WaitForSingleObject(wmcda->hThread, INFINITE);
940
941 CloseHandle(wmcda->hThread);
942 wmcda->hThread = 0;
943 CloseHandle(wmcda->stopEvent);
944 wmcda->stopEvent = 0;
945
946 IDirectSoundBuffer_Stop(wmcda->dsBuf);
947 IDirectSoundBuffer_Release(wmcda->dsBuf);
948 wmcda->dsBuf = NULL;
949 IDirectSound_Release(wmcda->dsObj);
950 wmcda->dsObj = NULL;
951 }
952
953 if (pDirectSoundCreate) {
954 WAVEFORMATEX format;
955 DSBUFFERDESC desc;
956 DWORD lockLen;
957 void *cdData;
958 HRESULT hr;
959
960 hr = pDirectSoundCreate(NULL, &wmcda->dsObj, NULL);
961 if (SUCCEEDED(hr)) {
962 IDirectSound_SetCooperativeLevel(wmcda->dsObj, GetDesktopWindow(), DSSCL_PRIORITY);
963
964 /* The "raw" frame is relative to the start of the first track */
965 wmcda->start = start - FRAME_OF_TOC(toc, toc.FirstTrack);
966 wmcda->end = end - FRAME_OF_TOC(toc, toc.FirstTrack);
967
968 memset(&format, 0, sizeof(format));
969 format.wFormatTag = WAVE_FORMAT_PCM;
970 format.nChannels = 2;
971 format.nSamplesPerSec = 44100;
972 format.wBitsPerSample = 16;
973 format.nBlockAlign = format.nChannels * format.wBitsPerSample / 8;
974 format.nAvgBytesPerSec = format.nSamplesPerSec * format.nBlockAlign;
975 format.cbSize = 0;
976
977 memset(&desc, 0, sizeof(desc));
978 desc.dwSize = sizeof(desc);
979 desc.dwFlags = DSBCAPS_GETCURRENTPOSITION2 | DSBCAPS_GLOBALFOCUS;
980 desc.dwBufferBytes = (CDDA_FRAG_SIZE - (CDDA_FRAG_SIZE%RAW_SECTOR_SIZE)) * CDDA_FRAG_COUNT;
981 desc.lpwfxFormat = &format;
982
983 hr = IDirectSound_CreateSoundBuffer(wmcda->dsObj, &desc, &wmcda->dsBuf, NULL);
984 }
985 if (SUCCEEDED(hr)) {
986 hr = IDirectSoundBuffer_Lock(wmcda->dsBuf, 0, 0, &cdData, &lockLen,
987 NULL, NULL, DSBLOCK_ENTIREBUFFER);
988 }
989 if (SUCCEEDED(hr)) {
990 RAW_READ_INFO rdInfo;
991 int readok;
992
993 rdInfo.DiskOffset.QuadPart = wmcda->start<<11;
994 rdInfo.SectorCount = min(desc.dwBufferBytes/RAW_SECTOR_SIZE,
995 wmcda->end-wmcda->start);
996 rdInfo.TrackMode = CDDA;
997
998 readok = DeviceIoControl(wmcda->handle, IOCTL_CDROM_RAW_READ,
999 &rdInfo, sizeof(rdInfo), cdData, lockLen,
1000 &br, NULL);
1001 IDirectSoundBuffer_Unlock(wmcda->dsBuf, cdData, lockLen, NULL, 0);
1002
1003 if (readok) {
1004 wmcda->start += rdInfo.SectorCount;
1005 wmcda->stopEvent = CreateEventA(NULL, TRUE, FALSE, NULL);
1006 }
1007 if (wmcda->stopEvent != 0)
1008 wmcda->hThread = CreateThread(NULL, 0, MCICDA_playLoop, wmcda, 0, &br);
1009 if (wmcda->hThread != 0) {
1010 hr = IDirectSoundBuffer_Play(wmcda->dsBuf, 0, 0, DSBPLAY_LOOPING);
1011 if (SUCCEEDED(hr)) {
1012 /* FIXME: implement MCI_WAIT and send notification only in that case */
1013 if (0) {
1014 oldcb = InterlockedExchangePointer(&wmcda->hCallback, NULL);
1015 if (oldcb) mciDriverNotify(oldcb, wmcda->wNotifyDeviceID,
1016 FAILED(hr) ? MCI_NOTIFY_FAILURE : MCI_NOTIFY_SUCCESSFUL);
1017 }
1018 return ret;
1019 }
1020
1021 SetEvent(wmcda->stopEvent);
1022 WaitForSingleObject(wmcda->hThread, INFINITE);
1023 CloseHandle(wmcda->hThread);
1024 wmcda->hThread = 0;
1025 }
1026 }
1027
1028 if (wmcda->stopEvent != 0) {
1029 CloseHandle(wmcda->stopEvent);
1030 wmcda->stopEvent = 0;
1031 }
1032 if (wmcda->dsBuf) {
1033 IDirectSoundBuffer_Release(wmcda->dsBuf);
1034 wmcda->dsBuf = NULL;
1035 }
1036 if (wmcda->dsObj) {
1037 IDirectSound_Release(wmcda->dsObj);
1038 wmcda->dsObj = NULL;
1039 }
1040 }
1041
1042 play.StartingM = start / CDFRAMES_PERMIN;
1043 play.StartingS = (start / CDFRAMES_PERSEC) % 60;
1044 play.StartingF = start % CDFRAMES_PERSEC;
1045 play.EndingM = end / CDFRAMES_PERMIN;
1046 play.EndingS = (end / CDFRAMES_PERSEC) % 60;
1047 play.EndingF = end % CDFRAMES_PERSEC;
1048 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_PLAY_AUDIO_MSF, &play, sizeof(play),
1049 NULL, 0, &br, NULL)) {
1050 wmcda->hCallback = NULL;
1051 ret = MCIERR_HARDWARE;
1052 }
1053 /* The independent CD player has no means to signal MCI_NOTIFY when it's done.
1054 * Native sends a notification with MCI_WAIT only. */
1055 return ret;
1056 }
1057
1058 /**************************************************************************
1059 * MCICDA_Stop [internal]
1060 */
1061 static DWORD MCICDA_Stop(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
1062 {
1063 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
1064 HANDLE oldcb;
1065 DWORD br;
1066
1067 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
1068
1069 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
1070
1071 oldcb = InterlockedExchangePointer(&wmcda->hCallback, NULL);
1072 if (oldcb) mciDriverNotify(oldcb, wmcda->wNotifyDeviceID, MCI_NOTIFY_ABORTED);
1073
1074 if (wmcda->hThread != 0) {
1075 SetEvent(wmcda->stopEvent);
1076 WaitForSingleObject(wmcda->hThread, INFINITE);
1077
1078 CloseHandle(wmcda->hThread);
1079 wmcda->hThread = 0;
1080 CloseHandle(wmcda->stopEvent);
1081 wmcda->stopEvent = 0;
1082
1083 IDirectSoundBuffer_Release(wmcda->dsBuf);
1084 wmcda->dsBuf = NULL;
1085 IDirectSound_Release(wmcda->dsObj);
1086 wmcda->dsObj = NULL;
1087 }
1088 else if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_STOP_AUDIO, NULL, 0, NULL, 0, &br, NULL))
1089 return MCIERR_HARDWARE;
1090
1091 if ((dwFlags & MCI_NOTIFY) && lpParms)
1092 MCICDA_Notify(lpParms->dwCallback, wmcda, MCI_NOTIFY_SUCCESSFUL);
1093 return 0;
1094 }
1095
1096 /**************************************************************************
1097 * MCICDA_Pause [internal]
1098 */
1099 static DWORD MCICDA_Pause(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
1100 {
1101 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
1102 HANDLE oldcb;
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 oldcb = InterlockedExchangePointer(&wmcda->hCallback, NULL);
1110 if (oldcb) mciDriverNotify(oldcb, wmcda->wNotifyDeviceID, MCI_NOTIFY_ABORTED);
1111
1112 if (wmcda->hThread != 0) {
1113 /* Don't bother calling stop if the playLoop thread has already stopped */
1114 if(WaitForSingleObject(wmcda->stopEvent, 0) != WAIT_OBJECT_0 &&
1115 FAILED(IDirectSoundBuffer_Stop(wmcda->dsBuf)))
1116 return MCIERR_HARDWARE;
1117 }
1118 else if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_PAUSE_AUDIO, NULL, 0, NULL, 0, &br, NULL))
1119 return MCIERR_HARDWARE;
1120
1121 if ((dwFlags & MCI_NOTIFY) && lpParms)
1122 MCICDA_Notify(lpParms->dwCallback, wmcda, MCI_NOTIFY_SUCCESSFUL);
1123 return 0;
1124 }
1125
1126 /**************************************************************************
1127 * MCICDA_Resume [internal]
1128 */
1129 static DWORD MCICDA_Resume(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
1130 {
1131 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
1132 DWORD br;
1133
1134 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
1135
1136 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
1137
1138 if (wmcda->hThread != 0) {
1139 /* Don't restart if the playLoop thread has already stopped */
1140 if(WaitForSingleObject(wmcda->stopEvent, 0) != WAIT_OBJECT_0 &&
1141 FAILED(IDirectSoundBuffer_Play(wmcda->dsBuf, 0, 0, DSBPLAY_LOOPING)))
1142 return MCIERR_HARDWARE;
1143 }
1144 else if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_RESUME_AUDIO, NULL, 0, NULL, 0, &br, NULL))
1145 return MCIERR_HARDWARE;
1146
1147 if ((dwFlags & MCI_NOTIFY) && lpParms)
1148 MCICDA_Notify(lpParms->dwCallback, wmcda, MCI_NOTIFY_SUCCESSFUL);
1149 return 0;
1150 }
1151
1152 /**************************************************************************
1153 * MCICDA_Seek [internal]
1154 */
1155 static DWORD MCICDA_Seek(UINT wDevID, DWORD dwFlags, LPMCI_SEEK_PARMS lpParms)
1156 {
1157 DWORD at;
1158 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
1159 CDROM_SEEK_AUDIO_MSF seek;
1160 DWORD br, position, ret;
1161 CDROM_TOC toc;
1162
1163 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
1164
1165 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
1166 if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
1167
1168 position = dwFlags & (MCI_SEEK_TO_START|MCI_SEEK_TO_END|MCI_TO);
1169 if (!position) return MCIERR_MISSING_PARAMETER;
1170 if (position&(position-1)) return MCIERR_FLAGS_NOT_COMPATIBLE;
1171
1172 /* Stop sends MCI_NOTIFY_ABORTED when needed.
1173 * Tests show that native first sends ABORTED and reads the TOC,
1174 * then only checks the position flags, then stops and seeks. */
1175 MCICDA_Stop(wDevID, MCI_WAIT, 0);
1176
1177 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
1178 &toc, sizeof(toc), &br, NULL)) {
1179 WARN("error reading TOC !\n");
1180 return MCICDA_GetError(wmcda);
1181 }
1182 switch (position) {
1183 case MCI_SEEK_TO_START:
1184 TRACE("Seeking to start\n");
1185 at = FRAME_OF_TOC(toc,toc.FirstTrack);
1186 if ( (ret=MCICDA_SkipDataTracks(wmcda, &at)) )
1187 return ret;
1188 break;
1189 case MCI_SEEK_TO_END:
1190 TRACE("Seeking to end\n");
1191 /* End is prior to lead-out
1192 * yet Win9X seeks to even one frame less than that. */
1193 at = FRAME_OF_TOC(toc, toc.LastTrack + 1) - 1;
1194 if ( (ret=MCICDA_SkipDataTracks(wmcda, &at)) )
1195 return ret;
1196 break;
1197 case MCI_TO:
1198 TRACE("Seeking to %u\n", lpParms->dwTo);
1199 at = MCICDA_CalcFrame(wmcda, lpParms->dwTo);
1200 if ( (ret=MCICDA_SkipDataTracks(wmcda, &at)) )
1201 return ret;
1202 break;
1203 default:
1204 return MCIERR_FLAGS_NOT_COMPATIBLE;
1205 }
1206
1207 {
1208 seek.M = at / CDFRAMES_PERMIN;
1209 seek.S = (at / CDFRAMES_PERSEC) % 60;
1210 seek.F = at % CDFRAMES_PERSEC;
1211 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_SEEK_AUDIO_MSF, &seek, sizeof(seek),
1212 NULL, 0, &br, NULL))
1213 return MCIERR_HARDWARE;
1214 }
1215
1216 if (dwFlags & MCI_NOTIFY)
1217 MCICDA_Notify(lpParms->dwCallback, wmcda, MCI_NOTIFY_SUCCESSFUL);
1218 return 0;
1219 }
1220
1221 /**************************************************************************
1222 * MCICDA_SetDoor [internal]
1223 */
1224 static DWORD MCICDA_SetDoor(UINT wDevID, BOOL open)
1225 {
1226 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
1227 DWORD br;
1228
1229 TRACE("(%04x, %s) !\n", wDevID, (open) ? "OPEN" : "CLOSE");
1230
1231 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
1232
1233 if (!DeviceIoControl(wmcda->handle,
1234 (open) ? IOCTL_STORAGE_EJECT_MEDIA : IOCTL_STORAGE_LOAD_MEDIA,
1235 NULL, 0, NULL, 0, &br, NULL))
1236 return MCIERR_HARDWARE;
1237
1238 return 0;
1239 }
1240
1241 /**************************************************************************
1242 * MCICDA_Set [internal]
1243 */
1244 static DWORD MCICDA_Set(UINT wDevID, DWORD dwFlags, LPMCI_SET_PARMS lpParms)
1245 {
1246 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
1247
1248 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
1249
1250 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
1251
1252 if (dwFlags & MCI_SET_DOOR_OPEN) {
1253 MCICDA_SetDoor(wDevID, TRUE);
1254 }
1255 if (dwFlags & MCI_SET_DOOR_CLOSED) {
1256 MCICDA_SetDoor(wDevID, FALSE);
1257 }
1258
1259 /* only functions which require valid lpParms below this line ! */
1260 if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
1261 /*
1262 TRACE("dwTimeFormat=%08lX\n", lpParms->dwTimeFormat);
1263 */
1264 if (dwFlags & MCI_SET_TIME_FORMAT) {
1265 switch (lpParms->dwTimeFormat) {
1266 case MCI_FORMAT_MILLISECONDS:
1267 TRACE("MCI_FORMAT_MILLISECONDS !\n");
1268 break;
1269 case MCI_FORMAT_MSF:
1270 TRACE("MCI_FORMAT_MSF !\n");
1271 break;
1272 case MCI_FORMAT_TMSF:
1273 TRACE("MCI_FORMAT_TMSF !\n");
1274 break;
1275 default:
1276 return MCIERR_BAD_TIME_FORMAT;
1277 }
1278 wmcda->dwTimeFormat = lpParms->dwTimeFormat;
1279 }
1280 if (dwFlags & MCI_SET_AUDIO) /* one xp machine ignored it */
1281 TRACE("SET_AUDIO %X %x\n", dwFlags, lpParms->dwAudio);
1282
1283 if (dwFlags & MCI_NOTIFY)
1284 MCICDA_Notify(lpParms->dwCallback, wmcda, MCI_NOTIFY_SUCCESSFUL);
1285 return 0;
1286 }
1287
1288 /**************************************************************************
1289 * DriverProc (MCICDA.@)
1290 */
1291 LRESULT CALLBACK MCICDA_DriverProc(DWORD_PTR dwDevID, HDRVR hDriv, UINT wMsg,
1292 LPARAM dwParam1, LPARAM dwParam2)
1293 {
1294 switch(wMsg) {
1295 case DRV_LOAD: return 1;
1296 case DRV_FREE: return 1;
1297 case DRV_OPEN: return MCICDA_drvOpen((LPCWSTR)dwParam1, (LPMCI_OPEN_DRIVER_PARMSW)dwParam2);
1298 case DRV_CLOSE: return MCICDA_drvClose(dwDevID);
1299 case DRV_ENABLE: return 1;
1300 case DRV_DISABLE: return 1;
1301 case DRV_QUERYCONFIGURE: return 1;
1302 case DRV_CONFIGURE: MessageBoxA(0, "MCI audio CD driver !", "Wine Driver", MB_OK); return 1;
1303 case DRV_INSTALL: return DRVCNF_RESTART;
1304 case DRV_REMOVE: return DRVCNF_RESTART;
1305 }
1306
1307 if (dwDevID == 0xFFFFFFFF) return MCIERR_UNSUPPORTED_FUNCTION;
1308
1309 switch (wMsg) {
1310 case MCI_OPEN_DRIVER: return MCICDA_Open(dwDevID, dwParam1, (LPMCI_OPEN_PARMSW)dwParam2);
1311 case MCI_CLOSE_DRIVER: return MCICDA_Close(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2);
1312 case MCI_GETDEVCAPS: return MCICDA_GetDevCaps(dwDevID, dwParam1, (LPMCI_GETDEVCAPS_PARMS)dwParam2);
1313 case MCI_INFO: return MCICDA_Info(dwDevID, dwParam1, (LPMCI_INFO_PARMSW)dwParam2);
1314 case MCI_STATUS: return MCICDA_Status(dwDevID, dwParam1, (LPMCI_STATUS_PARMS)dwParam2);
1315 case MCI_SET: return MCICDA_Set(dwDevID, dwParam1, (LPMCI_SET_PARMS)dwParam2);
1316 case MCI_PLAY: return MCICDA_Play(dwDevID, dwParam1, (LPMCI_PLAY_PARMS)dwParam2);
1317 case MCI_STOP: return MCICDA_Stop(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2);
1318 case MCI_PAUSE: return MCICDA_Pause(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2);
1319 case MCI_RESUME: return MCICDA_Resume(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2);
1320 case MCI_SEEK: return MCICDA_Seek(dwDevID, dwParam1, (LPMCI_SEEK_PARMS)dwParam2);
1321 /* commands that should report an error as they are not supported in
1322 * the native version */
1323 case MCI_RECORD:
1324 case MCI_LOAD:
1325 case MCI_SAVE:
1326 return MCIERR_UNSUPPORTED_FUNCTION;
1327 case MCI_BREAK:
1328 case MCI_FREEZE:
1329 case MCI_PUT:
1330 case MCI_REALIZE:
1331 case MCI_UNFREEZE:
1332 case MCI_UPDATE:
1333 case MCI_WHERE:
1334 case MCI_STEP:
1335 case MCI_SPIN:
1336 case MCI_ESCAPE:
1337 case MCI_COPY:
1338 case MCI_CUT:
1339 case MCI_DELETE:
1340 case MCI_PASTE:
1341 case MCI_WINDOW:
1342 TRACE("Unsupported command [0x%x]\n", wMsg);
1343 break;
1344 case MCI_OPEN:
1345 case MCI_CLOSE:
1346 ERR("Shouldn't receive a MCI_OPEN or CLOSE message\n");
1347 break;
1348 default:
1349 TRACE("Sending msg [0x%x] to default driver proc\n", wMsg);
1350 return DefDriverProc(dwDevID, hDriv, wMsg, dwParam1, dwParam2);
1351 }
1352 return MCIERR_UNRECOGNIZED_COMMAND;
1353 }
1354
1355 /*-----------------------------------------------------------------------*/
Maarten's multimedia branch