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gdi32: Make clip_line external.
[wine/multimedia.git] / dlls / mcicda / mcicda.c
blob3ec83077729447cf5ca689b4ab1e6c845e64596c
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 return modp->wDeviceID;
183 }
184
185 /**************************************************************************
186 * MCICDA_drvClose [internal]
187 */
188 static DWORD MCICDA_drvClose(DWORD dwDevID)
189 {
190 WINE_MCICDAUDIO* wmcda = (WINE_MCICDAUDIO*)mciGetDriverData(dwDevID);
191
192 if (wmcda) {
193 DeleteCriticalSection(&wmcda->cs);
194 HeapFree(GetProcessHeap(), 0, wmcda);
195 mciSetDriverData(dwDevID, 0);
196 }
197 return (dwDevID == 0xFFFFFFFF) ? 1 : 0;
198 }
199
200 /**************************************************************************
201 * MCICDA_GetOpenDrv [internal]
202 */
203 static WINE_MCICDAUDIO* MCICDA_GetOpenDrv(UINT wDevID)
204 {
205 WINE_MCICDAUDIO* wmcda = (WINE_MCICDAUDIO*)mciGetDriverData(wDevID);
206
207 if (wmcda == NULL || wmcda->nUseCount == 0) {
208 WARN("Invalid wDevID=%u\n", wDevID);
209 return 0;
210 }
211 return wmcda;
212 }
213
214 /**************************************************************************
215 * MCICDA_mciNotify [internal]
216 *
217 * Notifications in MCI work like a 1-element queue.
218 * Each new notification request supersedes the previous one.
219 */
220 static void MCICDA_Notify(DWORD_PTR hWndCallBack, WINE_MCICDAUDIO* wmcda, UINT wStatus)
221 {
222 MCIDEVICEID wDevID = wmcda->wNotifyDeviceID;
223 HANDLE old = InterlockedExchangePointer(&wmcda->hCallback, NULL);
224 if (old) mciDriverNotify(old, wDevID, MCI_NOTIFY_SUPERSEDED);
225 mciDriverNotify(HWND_32(LOWORD(hWndCallBack)), wDevID, wStatus);
226 }
227
228 /**************************************************************************
229 * MCICDA_GetStatus [internal]
230 */
231 static DWORD MCICDA_GetStatus(WINE_MCICDAUDIO* wmcda)
232 {
233 CDROM_SUB_Q_DATA_FORMAT fmt;
234 SUB_Q_CHANNEL_DATA data;
235 DWORD br;
236 DWORD mode = MCI_MODE_NOT_READY;
237
238 fmt.Format = IOCTL_CDROM_CURRENT_POSITION;
239 if(wmcda->hThread != 0) {
240 DWORD status;
241 HRESULT hr;
242
243 hr = IDirectSoundBuffer_GetStatus(wmcda->dsBuf, &status);
244 if(SUCCEEDED(hr)) {
245 if(!(status&DSBSTATUS_PLAYING)) {
246 if(WaitForSingleObject(wmcda->stopEvent, 0) == WAIT_OBJECT_0)
247 mode = MCI_MODE_STOP;
248 else
249 mode = MCI_MODE_PAUSE;
250 }
251 else
252 mode = MCI_MODE_PLAY;
253 }
254 }
255 else if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_Q_CHANNEL, &fmt, sizeof(fmt),
256 &data, sizeof(data), &br, NULL)) {
257 if (GetLastError() == ERROR_NOT_READY) mode = MCI_MODE_OPEN;
258 } else {
259 switch (data.CurrentPosition.Header.AudioStatus)
260 {
261 case AUDIO_STATUS_IN_PROGRESS: mode = MCI_MODE_PLAY; break;
262 case AUDIO_STATUS_PAUSED: mode = MCI_MODE_PAUSE; break;
263 case AUDIO_STATUS_NO_STATUS:
264 case AUDIO_STATUS_PLAY_COMPLETE: mode = MCI_MODE_STOP; break;
265 case AUDIO_STATUS_PLAY_ERROR:
266 case AUDIO_STATUS_NOT_SUPPORTED:
267 default:
268 break;
269 }
270 }
271 return mode;
272 }
273
274 /**************************************************************************
275 * MCICDA_GetError [internal]
276 */
277 static int MCICDA_GetError(WINE_MCICDAUDIO* wmcda)
278 {
279 switch (GetLastError())
280 {
281 case ERROR_NOT_READY: return MCIERR_DEVICE_NOT_READY;
282 case ERROR_NOT_SUPPORTED:
283 case ERROR_IO_DEVICE: return MCIERR_HARDWARE;
284 default:
285 FIXME("Unknown mode %u\n", GetLastError());
286 }
287 return MCIERR_DRIVER_INTERNAL;
288 }
289
290 /**************************************************************************
291 * MCICDA_CalcFrame [internal]
292 */
293 static DWORD MCICDA_CalcFrame(WINE_MCICDAUDIO* wmcda, DWORD dwTime)
294 {
295 DWORD dwFrame = 0;
296 UINT wTrack;
297 CDROM_TOC toc;
298 DWORD br;
299 BYTE* addr;
300
301 TRACE("(%p, %08X, %u);\n", wmcda, wmcda->dwTimeFormat, dwTime);
302
303 switch (wmcda->dwTimeFormat) {
304 case MCI_FORMAT_MILLISECONDS:
305 dwFrame = ((dwTime - 1) * CDFRAMES_PERSEC + 500) / 1000;
306 TRACE("MILLISECONDS %u\n", dwFrame);
307 break;
308 case MCI_FORMAT_MSF:
309 TRACE("MSF %02u:%02u:%02u\n",
310 MCI_MSF_MINUTE(dwTime), MCI_MSF_SECOND(dwTime), MCI_MSF_FRAME(dwTime));
311 dwFrame += CDFRAMES_PERMIN * MCI_MSF_MINUTE(dwTime);
312 dwFrame += CDFRAMES_PERSEC * MCI_MSF_SECOND(dwTime);
313 dwFrame += MCI_MSF_FRAME(dwTime);
314 break;
315 case MCI_FORMAT_TMSF:
316 default: /* unknown format ! force TMSF ! ... */
317 wTrack = MCI_TMSF_TRACK(dwTime);
318 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
319 &toc, sizeof(toc), &br, NULL))
320 return 0;
321 if (wTrack < toc.FirstTrack || wTrack > toc.LastTrack)
322 return 0;
323 TRACE("MSF %02u-%02u:%02u:%02u\n",
324 MCI_TMSF_TRACK(dwTime), MCI_TMSF_MINUTE(dwTime),
325 MCI_TMSF_SECOND(dwTime), MCI_TMSF_FRAME(dwTime));
326 addr = toc.TrackData[wTrack - toc.FirstTrack].Address;
327 TRACE("TMSF trackpos[%u]=%d:%d:%d\n",
328 wTrack, addr[1], addr[2], addr[3]);
329 dwFrame = CDFRAMES_PERMIN * (addr[1] + MCI_TMSF_MINUTE(dwTime)) +
330 CDFRAMES_PERSEC * (addr[2] + MCI_TMSF_SECOND(dwTime)) +
331 addr[3] + MCI_TMSF_FRAME(dwTime);
332 break;
333 }
334 return dwFrame;
335 }
336
337 /**************************************************************************
338 * MCICDA_CalcTime [internal]
339 */
340 static DWORD MCICDA_CalcTime(WINE_MCICDAUDIO* wmcda, DWORD tf, DWORD dwFrame, LPDWORD lpRet)
341 {
342 DWORD dwTime = 0;
343 UINT wTrack;
344 UINT wMinutes;
345 UINT wSeconds;
346 UINT wFrames;
347 CDROM_TOC toc;
348 DWORD br;
349
350 TRACE("(%p, %08X, %u);\n", wmcda, tf, dwFrame);
351
352 switch (tf) {
353 case MCI_FORMAT_MILLISECONDS:
354 dwTime = (dwFrame * 1000) / CDFRAMES_PERSEC + 1;
355 TRACE("MILLISECONDS %u\n", dwTime);
356 *lpRet = 0;
357 break;
358 case MCI_FORMAT_MSF:
359 wMinutes = dwFrame / CDFRAMES_PERMIN;
360 wSeconds = (dwFrame - CDFRAMES_PERMIN * wMinutes) / CDFRAMES_PERSEC;
361 wFrames = dwFrame - CDFRAMES_PERMIN * wMinutes - CDFRAMES_PERSEC * wSeconds;
362 dwTime = MCI_MAKE_MSF(wMinutes, wSeconds, wFrames);
363 TRACE("MSF %02u:%02u:%02u -> dwTime=%u\n",
364 wMinutes, wSeconds, wFrames, dwTime);
365 *lpRet = MCI_COLONIZED3_RETURN;
366 break;
367 case MCI_FORMAT_TMSF:
368 default: /* unknown format ! force TMSF ! ... */
369 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
370 &toc, sizeof(toc), &br, NULL))
371 return 0;
372 if (dwFrame < FRAME_OF_TOC(toc, toc.FirstTrack) ||
373 dwFrame > FRAME_OF_TOC(toc, toc.LastTrack + 1)) {
374 ERR("Out of range value %u [%u,%u]\n",
375 dwFrame, FRAME_OF_TOC(toc, toc.FirstTrack),
376 FRAME_OF_TOC(toc, toc.LastTrack + 1));
377 *lpRet = 0;
378 return 0;
379 }
380 for (wTrack = toc.FirstTrack; wTrack <= toc.LastTrack; wTrack++) {
381 if (FRAME_OF_TOC(toc, wTrack) > dwFrame)
382 break;
383 }
384 wTrack--;
385 dwFrame -= FRAME_OF_TOC(toc, wTrack);
386 wMinutes = dwFrame / CDFRAMES_PERMIN;
387 wSeconds = (dwFrame - CDFRAMES_PERMIN * wMinutes) / CDFRAMES_PERSEC;
388 wFrames = dwFrame - CDFRAMES_PERMIN * wMinutes - CDFRAMES_PERSEC * wSeconds;
389 dwTime = MCI_MAKE_TMSF(wTrack, wMinutes, wSeconds, wFrames);
390 TRACE("%02u-%02u:%02u:%02u\n", wTrack, wMinutes, wSeconds, wFrames);
391 *lpRet = MCI_COLONIZED4_RETURN;
392 break;
393 }
394 return dwTime;
395 }
396
397 static DWORD MCICDA_Stop(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms);
398
399 /**************************************************************************
400 * MCICDA_Open [internal]
401 */
402 static DWORD MCICDA_Open(UINT wDevID, DWORD dwFlags, LPMCI_OPEN_PARMSW lpOpenParms)
403 {
404 MCIDEVICEID dwDeviceID;
405 DWORD ret;
406 WINE_MCICDAUDIO* wmcda = (WINE_MCICDAUDIO*)mciGetDriverData(wDevID);
407 WCHAR root[7], drive = 0;
408
409 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpOpenParms);
410
411 if (lpOpenParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
412 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
413
414 dwDeviceID = lpOpenParms->wDeviceID;
415
416 if (wmcda->nUseCount > 0) {
417 /* The driver is already open on this channel */
418 /* If the driver was opened shareable before and this open specifies */
419 /* shareable then increment the use count */
420 if (wmcda->fShareable && (dwFlags & MCI_OPEN_SHAREABLE))
421 ++wmcda->nUseCount;
422 else
423 return MCIERR_MUST_USE_SHAREABLE;
424 } else {
425 wmcda->nUseCount = 1;
426 wmcda->fShareable = dwFlags & MCI_OPEN_SHAREABLE;
427 }
428 if (dwFlags & MCI_OPEN_ELEMENT) {
429 if (dwFlags & MCI_OPEN_ELEMENT_ID) {
430 WARN("MCI_OPEN_ELEMENT_ID %p! Abort\n", lpOpenParms->lpstrElementName);
431 ret = MCIERR_FLAGS_NOT_COMPATIBLE;
432 goto the_error;
433 }
434 TRACE("MCI_OPEN_ELEMENT element name: %s\n", debugstr_w(lpOpenParms->lpstrElementName));
435 /* Only the first letter counts since w2k
436 * Win9x-NT accept only d: and w98SE accepts d:\foobar as well.
437 * Play d:\Track03.cda plays from the first track, not #3. */
438 if (!isalpha(lpOpenParms->lpstrElementName[0]))
439 {
440 ret = MCIERR_INVALID_FILE;
441 goto the_error;
442 }
443 drive = toupper(lpOpenParms->lpstrElementName[0]);
444 root[0] = drive; root[1] = ':'; root[2] = '\\'; root[3] = '\0';
445 if (GetDriveTypeW(root) != DRIVE_CDROM)
446 {
447 ret = MCIERR_INVALID_FILE;
448 goto the_error;
449 }
450 }
451 else
452 {
453 root[0] = 'A'; root[1] = ':'; root[2] = '\\'; root[3] = '\0';
454 for ( ; root[0] <= 'Z'; root[0]++)
455 {
456 if (GetDriveTypeW(root) == DRIVE_CDROM)
457 {
458 drive = root[0];
459 break;
460 }
461 }
462 if (!drive)
463 {
464 ret = MCIERR_CANNOT_LOAD_DRIVER; /* drvOpen should return this */
465 goto the_error;
466 }
467 }
468
469 wmcda->wNotifyDeviceID = dwDeviceID;
470 wmcda->dwTimeFormat = MCI_FORMAT_MSF;
471
472 /* now, open the handle */
473 root[0] = root[1] = '\\'; root[2] = '.'; root[3] = '\\'; root[4] = drive; root[5] = ':'; root[6] = '\0';
474 wmcda->handle = CreateFileW(root, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0);
475 if (wmcda->handle == INVALID_HANDLE_VALUE)
476 {
477 ret = MCIERR_MUST_USE_SHAREABLE;
478 goto the_error;
479 }
480
481 if (dwFlags & MCI_NOTIFY) {
482 mciDriverNotify(HWND_32(LOWORD(lpOpenParms->dwCallback)),
483 dwDeviceID, MCI_NOTIFY_SUCCESSFUL);
484 }
485 return 0;
486
487 the_error:
488 --wmcda->nUseCount;
489 return ret;
490 }
491
492 /**************************************************************************
493 * MCICDA_Close [internal]
494 */
495 static DWORD MCICDA_Close(UINT wDevID, DWORD dwParam, LPMCI_GENERIC_PARMS lpParms)
496 {
497 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
498
499 TRACE("(%04X, %08X, %p);\n", wDevID, dwParam, lpParms);
500
501 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
502
503 MCICDA_Stop(wDevID, MCI_WAIT, NULL);
504
505 if (--wmcda->nUseCount == 0) {
506 CloseHandle(wmcda->handle);
507 }
508 if ((dwParam & MCI_NOTIFY) && lpParms)
509 MCICDA_Notify(lpParms->dwCallback, wmcda, MCI_NOTIFY_SUCCESSFUL);
510 return 0;
511 }
512
513 /**************************************************************************
514 * MCICDA_GetDevCaps [internal]
515 */
516 static DWORD MCICDA_GetDevCaps(UINT wDevID, DWORD dwFlags,
517 LPMCI_GETDEVCAPS_PARMS lpParms)
518 {
519 WINE_MCICDAUDIO* wmcda = (WINE_MCICDAUDIO*)mciGetDriverData(wDevID);
520 DWORD ret = 0;
521
522 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
523
524 if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
525 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
526
527 if (dwFlags & MCI_GETDEVCAPS_ITEM) {
528 TRACE("MCI_GETDEVCAPS_ITEM dwItem=%08X;\n", lpParms->dwItem);
529
530 switch (lpParms->dwItem) {
531 case MCI_GETDEVCAPS_CAN_RECORD:
532 lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
533 ret = MCI_RESOURCE_RETURNED;
534 break;
535 case MCI_GETDEVCAPS_HAS_AUDIO:
536 lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
537 ret = MCI_RESOURCE_RETURNED;
538 break;
539 case MCI_GETDEVCAPS_HAS_VIDEO:
540 lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
541 ret = MCI_RESOURCE_RETURNED;
542 break;
543 case MCI_GETDEVCAPS_DEVICE_TYPE:
544 lpParms->dwReturn = MAKEMCIRESOURCE(MCI_DEVTYPE_CD_AUDIO, MCI_DEVTYPE_CD_AUDIO);
545 ret = MCI_RESOURCE_RETURNED;
546 break;
547 case MCI_GETDEVCAPS_USES_FILES:
548 lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
549 ret = MCI_RESOURCE_RETURNED;
550 break;
551 case MCI_GETDEVCAPS_COMPOUND_DEVICE:
552 lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
553 ret = MCI_RESOURCE_RETURNED;
554 break;
555 case MCI_GETDEVCAPS_CAN_EJECT:
556 lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
557 ret = MCI_RESOURCE_RETURNED;
558 break;
559 case MCI_GETDEVCAPS_CAN_PLAY:
560 lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
561 ret = MCI_RESOURCE_RETURNED;
562 break;
563 case MCI_GETDEVCAPS_CAN_SAVE:
564 lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
565 ret = MCI_RESOURCE_RETURNED;
566 break;
567 default:
568 WARN("Unsupported %x devCaps item\n", lpParms->dwItem);
569 return MCIERR_UNSUPPORTED_FUNCTION;
570 }
571 } else {
572 TRACE("No GetDevCaps-Item !\n");
573 return MCIERR_MISSING_PARAMETER;
574 }
575 TRACE("lpParms->dwReturn=%08X;\n", lpParms->dwReturn);
576 if (dwFlags & MCI_NOTIFY) {
577 MCICDA_Notify(lpParms->dwCallback, wmcda, MCI_NOTIFY_SUCCESSFUL);
578 }
579 return ret;
580 }
581
582 static DWORD CDROM_Audio_GetSerial(CDROM_TOC* toc)
583 {
584 DWORD serial = 0;
585 int i;
586 WORD wMagic;
587 DWORD dwStart, dwEnd;
588
589 /*
590 * wMagic collects the wFrames from track 1
591 * dwStart, dwEnd collect the beginning and end of the disc respectively, in
592 * frames.
593 * There it is collected for correcting the serial when there are less than
594 * 3 tracks.
595 */
596 wMagic = toc->TrackData[0].Address[3];
597 dwStart = FRAME_OF_TOC(*toc, toc->FirstTrack);
598
599 for (i = 0; i <= toc->LastTrack - toc->FirstTrack; i++) {
600 serial += (toc->TrackData[i].Address[1] << 16) |
601 (toc->TrackData[i].Address[2] << 8) | toc->TrackData[i].Address[3];
602 }
603 dwEnd = FRAME_OF_TOC(*toc, toc->LastTrack + 1);
604
605 if (toc->LastTrack - toc->FirstTrack + 1 < 3)
606 serial += wMagic + (dwEnd - dwStart);
607
608 return serial;
609 }
610
611
612 /**************************************************************************
613 * MCICDA_Info [internal]
614 */
615 static DWORD MCICDA_Info(UINT wDevID, DWORD dwFlags, LPMCI_INFO_PARMSW lpParms)
616 {
617 LPCWSTR str = NULL;
618 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
619 DWORD ret = 0;
620 WCHAR buffer[16];
621
622 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
623
624 if (lpParms == NULL || lpParms->lpstrReturn == NULL)
625 return MCIERR_NULL_PARAMETER_BLOCK;
626 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
627
628 TRACE("buf=%p, len=%u\n", lpParms->lpstrReturn, lpParms->dwRetSize);
629
630 if (dwFlags & MCI_INFO_PRODUCT) {
631 static const WCHAR wszAudioCd[] = {'W','i','n','e','\'','s',' ','a','u','d','i','o',' ','C','D',0};
632 str = wszAudioCd;
633 } else if (dwFlags & MCI_INFO_MEDIA_UPC) {
634 ret = MCIERR_NO_IDENTITY;
635 } else if (dwFlags & MCI_INFO_MEDIA_IDENTITY) {
636 DWORD res = 0;
637 CDROM_TOC toc;
638 DWORD br;
639 static const WCHAR wszLu[] = {'%','l','u',0};
640
641 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
642 &toc, sizeof(toc), &br, NULL)) {
643 return MCICDA_GetError(wmcda);
644 }
645
646 res = CDROM_Audio_GetSerial(&toc);
647 sprintfW(buffer, wszLu, res);
648 str = buffer;
649 } else {
650 WARN("Don't know this info command (%u)\n", dwFlags);
651 ret = MCIERR_MISSING_PARAMETER;
652 }
653 if (!ret) {
654 TRACE("=> %s\n", debugstr_w(str));
655 if (lpParms->dwRetSize) {
656 WCHAR zero = 0;
657 /* FIXME? Since NT, mciwave, mciseq and mcicda set dwRetSize
658 * to the number of characters written, excluding \0. */
659 lstrcpynW(lpParms->lpstrReturn, str ? str : &zero, lpParms->dwRetSize);
660 } else ret = MCIERR_PARAM_OVERFLOW;
661 }
662 if (MMSYSERR_NOERROR==ret && (dwFlags & MCI_NOTIFY))
663 MCICDA_Notify(lpParms->dwCallback, wmcda, MCI_NOTIFY_SUCCESSFUL);
664 return ret;
665 }
666
667 /**************************************************************************
668 * MCICDA_Status [internal]
669 */
670 static DWORD MCICDA_Status(UINT wDevID, DWORD dwFlags, LPMCI_STATUS_PARMS lpParms)
671 {
672 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
673 DWORD ret = 0;
674 CDROM_SUB_Q_DATA_FORMAT fmt;
675 SUB_Q_CHANNEL_DATA data;
676 CDROM_TOC toc;
677 DWORD br;
678
679 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
680
681 if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
682 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
683
684 if (dwFlags & MCI_STATUS_ITEM) {
685 TRACE("dwItem = %x\n", lpParms->dwItem);
686 switch (lpParms->dwItem) {
687 case MCI_STATUS_CURRENT_TRACK:
688 fmt.Format = IOCTL_CDROM_CURRENT_POSITION;
689 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_Q_CHANNEL, &fmt, sizeof(fmt),
690 &data, sizeof(data), &br, NULL))
691 {
692 return MCICDA_GetError(wmcda);
693 /* alt. data.CurrentPosition.TrackNumber = 1; -- what native yields */
694 }
695 lpParms->dwReturn = data.CurrentPosition.TrackNumber;
696 TRACE("CURRENT_TRACK=%lu\n", lpParms->dwReturn);
697 break;
698 case MCI_STATUS_LENGTH:
699 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
700 &toc, sizeof(toc), &br, NULL)) {
701 WARN("error reading TOC !\n");
702 return MCICDA_GetError(wmcda);
703 }
704 if (dwFlags & MCI_TRACK) {
705 TRACE("MCI_TRACK #%u LENGTH=??? !\n", lpParms->dwTrack);
706 if (lpParms->dwTrack < toc.FirstTrack || lpParms->dwTrack > toc.LastTrack)
707 return MCIERR_OUTOFRANGE;
708 lpParms->dwReturn = FRAME_OF_TOC(toc, lpParms->dwTrack + 1) -
709 FRAME_OF_TOC(toc, lpParms->dwTrack);
710 /* Windows returns one frame less than the total track length for the
711 last track on the CD. See CDDB HOWTO. Verified on Win95OSR2. */
712 if (lpParms->dwTrack == toc.LastTrack)
713 lpParms->dwReturn--;
714 } else {
715 /* Sum of the lengths of all of the tracks. Inherits the
716 'off by one frame' behavior from the length of the last track.
717 See above comment. */
718 lpParms->dwReturn = FRAME_OF_TOC(toc, toc.LastTrack + 1) -
719 FRAME_OF_TOC(toc, toc.FirstTrack) - 1;
720 }
721 lpParms->dwReturn = MCICDA_CalcTime(wmcda,
722 (wmcda->dwTimeFormat == MCI_FORMAT_TMSF)
723 ? MCI_FORMAT_MSF : wmcda->dwTimeFormat,
724 lpParms->dwReturn,
725 &ret);
726 TRACE("LENGTH=%lu\n", lpParms->dwReturn);
727 break;
728 case MCI_STATUS_MODE:
729 lpParms->dwReturn = MCICDA_GetStatus(wmcda);
730 TRACE("MCI_STATUS_MODE=%08lX\n", lpParms->dwReturn);
731 lpParms->dwReturn = MAKEMCIRESOURCE(lpParms->dwReturn, lpParms->dwReturn);
732 ret = MCI_RESOURCE_RETURNED;
733 break;
734 case MCI_STATUS_MEDIA_PRESENT:
735 lpParms->dwReturn = (MCICDA_GetStatus(wmcda) == MCI_MODE_OPEN) ?
736 MAKEMCIRESOURCE(FALSE, MCI_FALSE) : MAKEMCIRESOURCE(TRUE, MCI_TRUE);
737 TRACE("MCI_STATUS_MEDIA_PRESENT =%c!\n", LOWORD(lpParms->dwReturn) ? 'Y' : 'N');
738 ret = MCI_RESOURCE_RETURNED;
739 break;
740 case MCI_STATUS_NUMBER_OF_TRACKS:
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 lpParms->dwReturn = toc.LastTrack - toc.FirstTrack + 1;
747 TRACE("MCI_STATUS_NUMBER_OF_TRACKS = %lu\n", lpParms->dwReturn);
748 if (lpParms->dwReturn == (WORD)-1)
749 return MCICDA_GetError(wmcda);
750 break;
751 case MCI_STATUS_POSITION:
752 switch (dwFlags & (MCI_STATUS_START | MCI_TRACK)) {
753 case MCI_STATUS_START:
754 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
755 &toc, sizeof(toc), &br, NULL)) {
756 WARN("error reading TOC !\n");
757 return MCICDA_GetError(wmcda);
758 }
759 lpParms->dwReturn = FRAME_OF_TOC(toc, toc.FirstTrack);
760 TRACE("get MCI_STATUS_START !\n");
761 break;
762 case MCI_TRACK:
763 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
764 &toc, sizeof(toc), &br, NULL)) {
765 WARN("error reading TOC !\n");
766 return MCICDA_GetError(wmcda);
767 }
768 if (lpParms->dwTrack < toc.FirstTrack || lpParms->dwTrack > toc.LastTrack)
769 return MCIERR_OUTOFRANGE;
770 lpParms->dwReturn = FRAME_OF_TOC(toc, lpParms->dwTrack);
771 TRACE("get MCI_TRACK #%u !\n", lpParms->dwTrack);
772 break;
773 case 0:
774 fmt.Format = IOCTL_CDROM_CURRENT_POSITION;
775 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_Q_CHANNEL, &fmt, sizeof(fmt),
776 &data, sizeof(data), &br, NULL)) {
777 return MCICDA_GetError(wmcda);
778 }
779 lpParms->dwReturn = FRAME_OF_ADDR(data.CurrentPosition.AbsoluteAddress);
780 break;
781 default:
782 return MCIERR_FLAGS_NOT_COMPATIBLE;
783 }
784 lpParms->dwReturn = MCICDA_CalcTime(wmcda, wmcda->dwTimeFormat, lpParms->dwReturn, &ret);
785 TRACE("MCI_STATUS_POSITION=%08lX\n", lpParms->dwReturn);
786 break;
787 case MCI_STATUS_READY:
788 TRACE("MCI_STATUS_READY !\n");
789 switch (MCICDA_GetStatus(wmcda))
790 {
791 case MCI_MODE_NOT_READY:
792 case MCI_MODE_OPEN:
793 lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
794 break;
795 default:
796 lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
797 break;
798 }
799 TRACE("MCI_STATUS_READY=%u!\n", LOWORD(lpParms->dwReturn));
800 ret = MCI_RESOURCE_RETURNED;
801 break;
802 case MCI_STATUS_TIME_FORMAT:
803 lpParms->dwReturn = MAKEMCIRESOURCE(wmcda->dwTimeFormat, MCI_FORMAT_RETURN_BASE + wmcda->dwTimeFormat);
804 TRACE("MCI_STATUS_TIME_FORMAT=%08x!\n", LOWORD(lpParms->dwReturn));
805 ret = MCI_RESOURCE_RETURNED;
806 break;
807 case 4001: /* FIXME: for bogus FullCD */
808 case MCI_CDA_STATUS_TYPE_TRACK:
809 if (!(dwFlags & MCI_TRACK))
810 ret = MCIERR_MISSING_PARAMETER;
811 else {
812 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
813 &toc, sizeof(toc), &br, NULL)) {
814 WARN("error reading TOC !\n");
815 return MCICDA_GetError(wmcda);
816 }
817 if (lpParms->dwTrack < toc.FirstTrack || lpParms->dwTrack > toc.LastTrack)
818 ret = MCIERR_OUTOFRANGE;
819 else
820 lpParms->dwReturn = (toc.TrackData[lpParms->dwTrack - toc.FirstTrack].Control & 0x04) ?
821 MCI_CDA_TRACK_OTHER : MCI_CDA_TRACK_AUDIO;
822 /* FIXME: MAKEMCIRESOURCE "audio" | "other", localised */
823 }
824 TRACE("MCI_CDA_STATUS_TYPE_TRACK[%d]=%ld\n", lpParms->dwTrack, lpParms->dwReturn);
825 break;
826 default:
827 FIXME("unknown command %08X !\n", lpParms->dwItem);
828 return MCIERR_UNSUPPORTED_FUNCTION;
829 }
830 } else return MCIERR_MISSING_PARAMETER;
831 if ((dwFlags & MCI_NOTIFY) && HRESULT_CODE(ret)==0)
832 MCICDA_Notify(lpParms->dwCallback, wmcda, MCI_NOTIFY_SUCCESSFUL);
833 return ret;
834 }
835
836 /**************************************************************************
837 * MCICDA_SkipDataTracks [internal]
838 */
839 static DWORD MCICDA_SkipDataTracks(WINE_MCICDAUDIO* wmcda,DWORD *frame)
840 {
841 int i;
842 DWORD br;
843 CDROM_TOC toc;
844 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
845 &toc, sizeof(toc), &br, NULL)) {
846 WARN("error reading TOC !\n");
847 return MCICDA_GetError(wmcda);
848 }
849 if (*frame < FRAME_OF_TOC(toc,toc.FirstTrack) ||
850 *frame >= FRAME_OF_TOC(toc,toc.LastTrack+1)) /* lead-out */
851 return MCIERR_OUTOFRANGE;
852 for(i=toc.LastTrack+1;i>toc.FirstTrack;i--)
853 if ( FRAME_OF_TOC(toc, i) <= *frame ) break;
854 /* i points to last track whose start address is not greater than frame.
855 * Now skip non-audio tracks */
856 for(;i<=toc.LastTrack;i++)
857 if ( ! (toc.TrackData[i-toc.FirstTrack].Control & 4) )
858 break;
859 /* The frame will be an address in the next audio track or
860 * address of lead-out. */
861 if ( FRAME_OF_TOC(toc, i) > *frame )
862 *frame = FRAME_OF_TOC(toc, i);
863 /* Lead-out is an invalid seek position (on Linux as well). */
864 if (*frame == FRAME_OF_TOC(toc,toc.LastTrack+1))
865 (*frame)--;
866 return 0;
867 }
868
869 /**************************************************************************
870 * MCICDA_Play [internal]
871 */
872 static DWORD MCICDA_Play(UINT wDevID, DWORD dwFlags, LPMCI_PLAY_PARMS lpParms)
873 {
874 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
875 DWORD ret = 0, start, end;
876 HANDLE oldcb;
877 DWORD br;
878 CDROM_PLAY_AUDIO_MSF play;
879 CDROM_SUB_Q_DATA_FORMAT fmt;
880 SUB_Q_CHANNEL_DATA data;
881 CDROM_TOC toc;
882
883 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
884
885 if (lpParms == NULL)
886 return MCIERR_NULL_PARAMETER_BLOCK;
887
888 if (wmcda == NULL)
889 return MCIERR_INVALID_DEVICE_ID;
890
891 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
892 &toc, sizeof(toc), &br, NULL)) {
893 WARN("error reading TOC !\n");
894 return MCICDA_GetError(wmcda);
895 }
896
897 if (dwFlags & MCI_FROM) {
898 start = MCICDA_CalcFrame(wmcda, lpParms->dwFrom);
899 if ( (ret=MCICDA_SkipDataTracks(wmcda, &start)) )
900 return ret;
901 TRACE("MCI_FROM=%08X -> %u\n", lpParms->dwFrom, start);
902 } else {
903 fmt.Format = IOCTL_CDROM_CURRENT_POSITION;
904 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_Q_CHANNEL, &fmt, sizeof(fmt),
905 &data, sizeof(data), &br, NULL)) {
906 return MCICDA_GetError(wmcda);
907 }
908 start = FRAME_OF_ADDR(data.CurrentPosition.AbsoluteAddress);
909 if ( (ret=MCICDA_SkipDataTracks(wmcda, &start)) )
910 return ret;
911 }
912 if (dwFlags & MCI_TO) {
913 end = MCICDA_CalcFrame(wmcda, lpParms->dwTo);
914 if ( (ret=MCICDA_SkipDataTracks(wmcda, &end)) )
915 return ret;
916 TRACE("MCI_TO=%08X -> %u\n", lpParms->dwTo, end);
917 } else {
918 end = FRAME_OF_TOC(toc, toc.LastTrack + 1) - 1;
919 }
920 if (end < start) return MCIERR_OUTOFRANGE;
921 TRACE("Playing from %u to %u\n", start, end);
922
923 oldcb = InterlockedExchangePointer(&wmcda->hCallback,
924 (dwFlags & MCI_NOTIFY) ? HWND_32(LOWORD(lpParms->dwCallback)) : NULL);
925 if (oldcb) mciDriverNotify(oldcb, wmcda->wNotifyDeviceID, MCI_NOTIFY_ABORTED);
926
927 if (start == end || start == FRAME_OF_TOC(toc,toc.LastTrack+1)-1) {
928 if (dwFlags & MCI_NOTIFY) {
929 oldcb = InterlockedExchangePointer(&wmcda->hCallback, NULL);
930 if (oldcb) mciDriverNotify(oldcb, wDevID, MCI_NOTIFY_SUCCESSFUL);
931 }
932 return MMSYSERR_NOERROR;
933 }
934
935 if (wmcda->hThread != 0) {
936 SetEvent(wmcda->stopEvent);
937 WaitForSingleObject(wmcda->hThread, INFINITE);
938
939 CloseHandle(wmcda->hThread);
940 wmcda->hThread = 0;
941 CloseHandle(wmcda->stopEvent);
942 wmcda->stopEvent = 0;
943
944 IDirectSoundBuffer_Stop(wmcda->dsBuf);
945 IDirectSoundBuffer_Release(wmcda->dsBuf);
946 wmcda->dsBuf = NULL;
947 IDirectSound_Release(wmcda->dsObj);
948 wmcda->dsObj = NULL;
949 }
950
951 if (pDirectSoundCreate) {
952 WAVEFORMATEX format;
953 DSBUFFERDESC desc;
954 DWORD lockLen;
955 void *cdData;
956 HRESULT hr;
957
958 hr = pDirectSoundCreate(NULL, &wmcda->dsObj, NULL);
959 if (SUCCEEDED(hr)) {
960 IDirectSound_SetCooperativeLevel(wmcda->dsObj, GetDesktopWindow(), DSSCL_PRIORITY);
961
962 /* The "raw" frame is relative to the start of the first track */
963 wmcda->start = start - FRAME_OF_TOC(toc, toc.FirstTrack);
964 wmcda->end = end - FRAME_OF_TOC(toc, toc.FirstTrack);
965
966 memset(&format, 0, sizeof(format));
967 format.wFormatTag = WAVE_FORMAT_PCM;
968 format.nChannels = 2;
969 format.nSamplesPerSec = 44100;
970 format.wBitsPerSample = 16;
971 format.nBlockAlign = format.nChannels * format.wBitsPerSample / 8;
972 format.nAvgBytesPerSec = format.nSamplesPerSec * format.nBlockAlign;
973 format.cbSize = 0;
974
975 memset(&desc, 0, sizeof(desc));
976 desc.dwSize = sizeof(desc);
977 desc.dwFlags = DSBCAPS_GETCURRENTPOSITION2 | DSBCAPS_GLOBALFOCUS;
978 desc.dwBufferBytes = (CDDA_FRAG_SIZE - (CDDA_FRAG_SIZE%RAW_SECTOR_SIZE)) * CDDA_FRAG_COUNT;
979 desc.lpwfxFormat = &format;
980
981 hr = IDirectSound_CreateSoundBuffer(wmcda->dsObj, &desc, &wmcda->dsBuf, NULL);
982 }
983 if (SUCCEEDED(hr)) {
984 hr = IDirectSoundBuffer_Lock(wmcda->dsBuf, 0, 0, &cdData, &lockLen,
985 NULL, NULL, DSBLOCK_ENTIREBUFFER);
986 }
987 if (SUCCEEDED(hr)) {
988 RAW_READ_INFO rdInfo;
989 int readok;
990
991 rdInfo.DiskOffset.QuadPart = wmcda->start<<11;
992 rdInfo.SectorCount = min(desc.dwBufferBytes/RAW_SECTOR_SIZE,
993 wmcda->end-wmcda->start);
994 rdInfo.TrackMode = CDDA;
995
996 readok = DeviceIoControl(wmcda->handle, IOCTL_CDROM_RAW_READ,
997 &rdInfo, sizeof(rdInfo), cdData, lockLen,
998 &br, NULL);
999 IDirectSoundBuffer_Unlock(wmcda->dsBuf, cdData, lockLen, NULL, 0);
1000
1001 if (readok) {
1002 wmcda->start += rdInfo.SectorCount;
1003 wmcda->stopEvent = CreateEventA(NULL, TRUE, FALSE, NULL);
1004 }
1005 if (wmcda->stopEvent != 0)
1006 wmcda->hThread = CreateThread(NULL, 0, MCICDA_playLoop, wmcda, 0, &br);
1007 if (wmcda->hThread != 0) {
1008 hr = IDirectSoundBuffer_Play(wmcda->dsBuf, 0, 0, DSBPLAY_LOOPING);
1009 if (SUCCEEDED(hr)) {
1010 /* FIXME: implement MCI_WAIT and send notification only in that case */
1011 if (0) {
1012 oldcb = InterlockedExchangePointer(&wmcda->hCallback, NULL);
1013 if (oldcb) mciDriverNotify(oldcb, wmcda->wNotifyDeviceID,
1014 FAILED(hr) ? MCI_NOTIFY_FAILURE : MCI_NOTIFY_SUCCESSFUL);
1015 }
1016 return ret;
1017 }
1018
1019 SetEvent(wmcda->stopEvent);
1020 WaitForSingleObject(wmcda->hThread, INFINITE);
1021 CloseHandle(wmcda->hThread);
1022 wmcda->hThread = 0;
1023 }
1024 }
1025
1026 if (wmcda->stopEvent != 0) {
1027 CloseHandle(wmcda->stopEvent);
1028 wmcda->stopEvent = 0;
1029 }
1030 if (wmcda->dsBuf) {
1031 IDirectSoundBuffer_Release(wmcda->dsBuf);
1032 wmcda->dsBuf = NULL;
1033 }
1034 if (wmcda->dsObj) {
1035 IDirectSound_Release(wmcda->dsObj);
1036 wmcda->dsObj = NULL;
1037 }
1038 }
1039
1040 play.StartingM = start / CDFRAMES_PERMIN;
1041 play.StartingS = (start / CDFRAMES_PERSEC) % 60;
1042 play.StartingF = start % CDFRAMES_PERSEC;
1043 play.EndingM = end / CDFRAMES_PERMIN;
1044 play.EndingS = (end / CDFRAMES_PERSEC) % 60;
1045 play.EndingF = end % CDFRAMES_PERSEC;
1046 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_PLAY_AUDIO_MSF, &play, sizeof(play),
1047 NULL, 0, &br, NULL)) {
1048 wmcda->hCallback = NULL;
1049 ret = MCIERR_HARDWARE;
1050 }
1051 /* The independent CD player has no means to signal MCI_NOTIFY when it's done.
1052 * Native sends a notification with MCI_WAIT only. */
1053 return ret;
1054 }
1055
1056 /**************************************************************************
1057 * MCICDA_Stop [internal]
1058 */
1059 static DWORD MCICDA_Stop(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
1060 {
1061 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
1062 HANDLE oldcb;
1063 DWORD br;
1064
1065 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
1066
1067 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
1068
1069 oldcb = InterlockedExchangePointer(&wmcda->hCallback, NULL);
1070 if (oldcb) mciDriverNotify(oldcb, wmcda->wNotifyDeviceID, MCI_NOTIFY_ABORTED);
1071
1072 if (wmcda->hThread != 0) {
1073 SetEvent(wmcda->stopEvent);
1074 WaitForSingleObject(wmcda->hThread, INFINITE);
1075
1076 CloseHandle(wmcda->hThread);
1077 wmcda->hThread = 0;
1078 CloseHandle(wmcda->stopEvent);
1079 wmcda->stopEvent = 0;
1080
1081 IDirectSoundBuffer_Release(wmcda->dsBuf);
1082 wmcda->dsBuf = NULL;
1083 IDirectSound_Release(wmcda->dsObj);
1084 wmcda->dsObj = NULL;
1085 }
1086 else if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_STOP_AUDIO, NULL, 0, NULL, 0, &br, NULL))
1087 return MCIERR_HARDWARE;
1088
1089 if ((dwFlags & MCI_NOTIFY) && lpParms)
1090 MCICDA_Notify(lpParms->dwCallback, wmcda, MCI_NOTIFY_SUCCESSFUL);
1091 return 0;
1092 }
1093
1094 /**************************************************************************
1095 * MCICDA_Pause [internal]
1096 */
1097 static DWORD MCICDA_Pause(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
1098 {
1099 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
1100 HANDLE oldcb;
1101 DWORD br;
1102
1103 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
1104
1105 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
1106
1107 oldcb = InterlockedExchangePointer(&wmcda->hCallback, NULL);
1108 if (oldcb) mciDriverNotify(oldcb, wmcda->wNotifyDeviceID, MCI_NOTIFY_ABORTED);
1109
1110 if (wmcda->hThread != 0) {
1111 /* Don't bother calling stop if the playLoop thread has already stopped */
1112 if(WaitForSingleObject(wmcda->stopEvent, 0) != WAIT_OBJECT_0 &&
1113 FAILED(IDirectSoundBuffer_Stop(wmcda->dsBuf)))
1114 return MCIERR_HARDWARE;
1115 }
1116 else if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_PAUSE_AUDIO, NULL, 0, NULL, 0, &br, NULL))
1117 return MCIERR_HARDWARE;
1118
1119 if ((dwFlags & MCI_NOTIFY) && lpParms)
1120 MCICDA_Notify(lpParms->dwCallback, wmcda, MCI_NOTIFY_SUCCESSFUL);
1121 return 0;
1122 }
1123
1124 /**************************************************************************
1125 * MCICDA_Resume [internal]
1126 */
1127 static DWORD MCICDA_Resume(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
1128 {
1129 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
1130 DWORD br;
1131
1132 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
1133
1134 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
1135
1136 if (wmcda->hThread != 0) {
1137 /* Don't restart if the playLoop thread has already stopped */
1138 if(WaitForSingleObject(wmcda->stopEvent, 0) != WAIT_OBJECT_0 &&
1139 FAILED(IDirectSoundBuffer_Play(wmcda->dsBuf, 0, 0, DSBPLAY_LOOPING)))
1140 return MCIERR_HARDWARE;
1141 }
1142 else if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_RESUME_AUDIO, NULL, 0, NULL, 0, &br, NULL))
1143 return MCIERR_HARDWARE;
1144
1145 if ((dwFlags & MCI_NOTIFY) && lpParms)
1146 MCICDA_Notify(lpParms->dwCallback, wmcda, MCI_NOTIFY_SUCCESSFUL);
1147 return 0;
1148 }
1149
1150 /**************************************************************************
1151 * MCICDA_Seek [internal]
1152 */
1153 static DWORD MCICDA_Seek(UINT wDevID, DWORD dwFlags, LPMCI_SEEK_PARMS lpParms)
1154 {
1155 DWORD at;
1156 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
1157 CDROM_SEEK_AUDIO_MSF seek;
1158 DWORD br, position, ret;
1159 CDROM_TOC toc;
1160
1161 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
1162
1163 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
1164 if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
1165
1166 position = dwFlags & (MCI_SEEK_TO_START|MCI_SEEK_TO_END|MCI_TO);
1167 if (!position) return MCIERR_MISSING_PARAMETER;
1168 if (position&(position-1)) return MCIERR_FLAGS_NOT_COMPATIBLE;
1169
1170 /* Stop sends MCI_NOTIFY_ABORTED when needed.
1171 * Tests show that native first sends ABORTED and reads the TOC,
1172 * then only checks the position flags, then stops and seeks. */
1173 MCICDA_Stop(wDevID, MCI_WAIT, 0);
1174
1175 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
1176 &toc, sizeof(toc), &br, NULL)) {
1177 WARN("error reading TOC !\n");
1178 return MCICDA_GetError(wmcda);
1179 }
1180 switch (position) {
1181 case MCI_SEEK_TO_START:
1182 TRACE("Seeking to start\n");
1183 at = FRAME_OF_TOC(toc,toc.FirstTrack);
1184 if ( (ret=MCICDA_SkipDataTracks(wmcda, &at)) )
1185 return ret;
1186 break;
1187 case MCI_SEEK_TO_END:
1188 TRACE("Seeking to end\n");
1189 /* End is prior to lead-out
1190 * yet Win9X seeks to even one frame less than that. */
1191 at = FRAME_OF_TOC(toc, toc.LastTrack + 1) - 1;
1192 if ( (ret=MCICDA_SkipDataTracks(wmcda, &at)) )
1193 return ret;
1194 break;
1195 case MCI_TO:
1196 TRACE("Seeking to %u\n", lpParms->dwTo);
1197 at = MCICDA_CalcFrame(wmcda, lpParms->dwTo);
1198 if ( (ret=MCICDA_SkipDataTracks(wmcda, &at)) )
1199 return ret;
1200 break;
1201 default:
1202 return MCIERR_FLAGS_NOT_COMPATIBLE;
1203 }
1204
1205 {
1206 seek.M = at / CDFRAMES_PERMIN;
1207 seek.S = (at / CDFRAMES_PERSEC) % 60;
1208 seek.F = at % CDFRAMES_PERSEC;
1209 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_SEEK_AUDIO_MSF, &seek, sizeof(seek),
1210 NULL, 0, &br, NULL))
1211 return MCIERR_HARDWARE;
1212 }
1213
1214 if (dwFlags & MCI_NOTIFY)
1215 MCICDA_Notify(lpParms->dwCallback, wmcda, MCI_NOTIFY_SUCCESSFUL);
1216 return 0;
1217 }
1218
1219 /**************************************************************************
1220 * MCICDA_SetDoor [internal]
1221 */
1222 static DWORD MCICDA_SetDoor(UINT wDevID, BOOL open)
1223 {
1224 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
1225 DWORD br;
1226
1227 TRACE("(%04x, %s) !\n", wDevID, (open) ? "OPEN" : "CLOSE");
1228
1229 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
1230
1231 if (!DeviceIoControl(wmcda->handle,
1232 (open) ? IOCTL_STORAGE_EJECT_MEDIA : IOCTL_STORAGE_LOAD_MEDIA,
1233 NULL, 0, NULL, 0, &br, NULL))
1234 return MCIERR_HARDWARE;
1235
1236 return 0;
1237 }
1238
1239 /**************************************************************************
1240 * MCICDA_Set [internal]
1241 */
1242 static DWORD MCICDA_Set(UINT wDevID, DWORD dwFlags, LPMCI_SET_PARMS lpParms)
1243 {
1244 WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID);
1245
1246 TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
1247
1248 if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
1249
1250 if (dwFlags & MCI_SET_DOOR_OPEN) {
1251 MCICDA_SetDoor(wDevID, TRUE);
1252 }
1253 if (dwFlags & MCI_SET_DOOR_CLOSED) {
1254 MCICDA_SetDoor(wDevID, FALSE);
1255 }
1256
1257 /* only functions which require valid lpParms below this line ! */
1258 if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
1259 /*
1260 TRACE("dwTimeFormat=%08lX\n", lpParms->dwTimeFormat);
1261 */
1262 if (dwFlags & MCI_SET_TIME_FORMAT) {
1263 switch (lpParms->dwTimeFormat) {
1264 case MCI_FORMAT_MILLISECONDS:
1265 TRACE("MCI_FORMAT_MILLISECONDS !\n");
1266 break;
1267 case MCI_FORMAT_MSF:
1268 TRACE("MCI_FORMAT_MSF !\n");
1269 break;
1270 case MCI_FORMAT_TMSF:
1271 TRACE("MCI_FORMAT_TMSF !\n");
1272 break;
1273 default:
1274 return MCIERR_BAD_TIME_FORMAT;
1275 }
1276 wmcda->dwTimeFormat = lpParms->dwTimeFormat;
1277 }
1278 if (dwFlags & MCI_SET_AUDIO) /* one xp machine ignored it */
1279 TRACE("SET_AUDIO %X %x\n", dwFlags, lpParms->dwAudio);
1280
1281 if (dwFlags & MCI_NOTIFY)
1282 MCICDA_Notify(lpParms->dwCallback, wmcda, MCI_NOTIFY_SUCCESSFUL);
1283 return 0;
1284 }
1285
1286 /**************************************************************************
1287 * DriverProc (MCICDA.@)
1288 */
1289 LRESULT CALLBACK MCICDA_DriverProc(DWORD_PTR dwDevID, HDRVR hDriv, UINT wMsg,
1290 LPARAM dwParam1, LPARAM dwParam2)
1291 {
1292 switch(wMsg) {
1293 case DRV_LOAD: return 1;
1294 case DRV_FREE: return 1;
1295 case DRV_OPEN: return MCICDA_drvOpen((LPCWSTR)dwParam1, (LPMCI_OPEN_DRIVER_PARMSW)dwParam2);
1296 case DRV_CLOSE: return MCICDA_drvClose(dwDevID);
1297 case DRV_ENABLE: return 1;
1298 case DRV_DISABLE: return 1;
1299 case DRV_QUERYCONFIGURE: return 1;
1300 case DRV_CONFIGURE: MessageBoxA(0, "MCI audio CD driver !", "Wine Driver", MB_OK); return 1;
1301 case DRV_INSTALL: return DRVCNF_RESTART;
1302 case DRV_REMOVE: return DRVCNF_RESTART;
1303 }
1304
1305 if (dwDevID == 0xFFFFFFFF) return MCIERR_UNSUPPORTED_FUNCTION;
1306
1307 switch (wMsg) {
1308 case MCI_OPEN_DRIVER: return MCICDA_Open(dwDevID, dwParam1, (LPMCI_OPEN_PARMSW)dwParam2);
1309 case MCI_CLOSE_DRIVER: return MCICDA_Close(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2);
1310 case MCI_GETDEVCAPS: return MCICDA_GetDevCaps(dwDevID, dwParam1, (LPMCI_GETDEVCAPS_PARMS)dwParam2);
1311 case MCI_INFO: return MCICDA_Info(dwDevID, dwParam1, (LPMCI_INFO_PARMSW)dwParam2);
1312 case MCI_STATUS: return MCICDA_Status(dwDevID, dwParam1, (LPMCI_STATUS_PARMS)dwParam2);
1313 case MCI_SET: return MCICDA_Set(dwDevID, dwParam1, (LPMCI_SET_PARMS)dwParam2);
1314 case MCI_PLAY: return MCICDA_Play(dwDevID, dwParam1, (LPMCI_PLAY_PARMS)dwParam2);
1315 case MCI_STOP: return MCICDA_Stop(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2);
1316 case MCI_PAUSE: return MCICDA_Pause(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2);
1317 case MCI_RESUME: return MCICDA_Resume(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2);
1318 case MCI_SEEK: return MCICDA_Seek(dwDevID, dwParam1, (LPMCI_SEEK_PARMS)dwParam2);
1319 /* commands that should report an error as they are not supported in
1320 * the native version */
1321 case MCI_RECORD:
1322 case MCI_LOAD:
1323 case MCI_SAVE:
1324 return MCIERR_UNSUPPORTED_FUNCTION;
1325 case MCI_BREAK:
1326 case MCI_FREEZE:
1327 case MCI_PUT:
1328 case MCI_REALIZE:
1329 case MCI_UNFREEZE:
1330 case MCI_UPDATE:
1331 case MCI_WHERE:
1332 case MCI_STEP:
1333 case MCI_SPIN:
1334 case MCI_ESCAPE:
1335 case MCI_COPY:
1336 case MCI_CUT:
1337 case MCI_DELETE:
1338 case MCI_PASTE:
1339 case MCI_WINDOW:
1340 TRACE("Unsupported command [0x%x]\n", wMsg);
1341 break;
1342 case MCI_OPEN:
1343 case MCI_CLOSE:
1344 ERR("Shouldn't receive a MCI_OPEN or CLOSE message\n");
1345 break;
1346 default:
1347 TRACE("Sending msg [0x%x] to default driver proc\n", wMsg);
1348 return DefDriverProc(dwDevID, hDriv, wMsg, dwParam1, dwParam2);
1349 }
1350 return MCIERR_UNRECOGNIZED_COMMAND;
1351 }
1352
1353 /*-----------------------------------------------------------------------*/
Maarten's multimedia branch