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   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 #include "ntstatus.h"
  29 #define WIN32_NO_STATUS
  30 #include "windef.h"
  31 #include "winbase.h"
  32 #include "wingdi.h"
  33 #include "winuser.h"
  34 #include "wownt32.h"
  35 #include "mmddk.h"
  36 #include "winioctl.h"
  37 #include "ntddstor.h"
  38 #include "ntddcdrm.h"
  39 #include "winternl.h"
  40 #include "wine/debug.h"
  41 #include "wine/unicode.h"
  42
  43 WINE_DEFAULT_DEBUG_CHANNEL(mcicda);
  44
  45 #define CDFRAMES_PERSEC                 75
  46 #define CDFRAMES_PERMIN                 (CDFRAMES_PERSEC * 60)
  47 #define FRAME_OF_ADDR(a) ((a)[1] * CDFRAMES_PERMIN + (a)[2] * CDFRAMES_PERSEC + (a)[3])
  48 #define FRAME_OF_TOC(toc, idx)  FRAME_OF_ADDR((toc).TrackData[idx - (toc).FirstTrack].Address)
  49
  50 typedef struct {
  51     UINT                wDevID;
  52     int                 nUseCount;          /* Incremented for each shared open */
  53     BOOL                fShareable;         /* TRUE if first open was shareable */
  54     WORD                wNotifyDeviceID;    /* MCI device ID with a pending notification */
  55     HANDLE              hCallback;          /* Callback handle for pending notification */
  56     DWORD               dwTimeFormat;
  57     HANDLE              handle;
  58 } WINE_MCICDAUDIO;
  59
  60 /*-----------------------------------------------------------------------*/
  61
  62 /**************************************************************************
  63  *                              MCICDA_drvOpen                  [internal]
  64  */
  65 static  DWORD   MCICDA_drvOpen(LPCWSTR str, LPMCI_OPEN_DRIVER_PARMSW modp)
  66 {
  67     WINE_MCICDAUDIO*    wmcda;
  68
  69     if (!modp) return 0xFFFFFFFF;
  70
  71     wmcda = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WINE_MCICDAUDIO));
  72
  73     if (!wmcda)
  74         return 0;
  75
  76     wmcda->wDevID = modp->wDeviceID;
  77     mciSetDriverData(wmcda->wDevID, (DWORD)wmcda);
  78     modp->wCustomCommandTable = MCI_NO_COMMAND_TABLE;
  79     modp->wType = MCI_DEVTYPE_CD_AUDIO;
  80     return modp->wDeviceID;
  81 }
  82
  83 /**************************************************************************
  84  *                              MCICDA_drvClose                 [internal]
  85  */
  86 static  DWORD   MCICDA_drvClose(DWORD dwDevID)
  87 {
  88     WINE_MCICDAUDIO*  wmcda = (WINE_MCICDAUDIO*)mciGetDriverData(dwDevID);
  89
  90     if (wmcda) {
  91         HeapFree(GetProcessHeap(), 0, wmcda);
  92         mciSetDriverData(dwDevID, 0);
  93     }
  94     return (dwDevID == 0xFFFFFFFF) ? 1 : 0;
  95 }
  96
  97 /**************************************************************************
  98  *                              MCICDA_GetOpenDrv               [internal]
  99  */
 100 static WINE_MCICDAUDIO*  MCICDA_GetOpenDrv(UINT wDevID)
 101 {
 102     WINE_MCICDAUDIO*    wmcda = (WINE_MCICDAUDIO*)mciGetDriverData(wDevID);
 103
 104     if (wmcda == NULL || wmcda->nUseCount == 0) {
 105         WARN("Invalid wDevID=%u\n", wDevID);
 106         return 0;
 107     }
 108     return wmcda;
 109 }
 110
 111 /**************************************************************************
 112  *                              MCICDA_GetStatus                [internal]
 113  */
 114 static  DWORD    MCICDA_GetStatus(WINE_MCICDAUDIO* wmcda)
 115 {
 116     CDROM_SUB_Q_DATA_FORMAT     fmt;
 117     SUB_Q_CHANNEL_DATA          data;
 118     DWORD                       br;
 119     DWORD                       mode = MCI_MODE_NOT_READY;
 120
 121     fmt.Format = IOCTL_CDROM_CURRENT_POSITION;
 122     if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_Q_CHANNEL, &fmt, sizeof(fmt),
 123                          &data, sizeof(data), &br, NULL)) {
 124         if (GetLastError() == ERROR_NOT_READY) mode = MCI_MODE_OPEN;
 125     } else {
 126         switch (data.CurrentPosition.Header.AudioStatus)
 127         {
 128         case AUDIO_STATUS_IN_PROGRESS:          mode = MCI_MODE_PLAY;   break;
 129         case AUDIO_STATUS_PAUSED:               mode = MCI_MODE_PAUSE;  break;
 130         case AUDIO_STATUS_NO_STATUS:
 131         case AUDIO_STATUS_PLAY_COMPLETE:        mode = MCI_MODE_STOP;   break;
 132         case AUDIO_STATUS_PLAY_ERROR:
 133         case AUDIO_STATUS_NOT_SUPPORTED:
 134         default:
 135             break;
 136         }
 137     }
 138     return mode;
 139 }
 140
 141 /**************************************************************************
 142  *                              MCICDA_GetError                 [internal]
 143  */
 144 static  int     MCICDA_GetError(WINE_MCICDAUDIO* wmcda)
 145 {
 146     switch (GetLastError())
 147     {
 148     case ERROR_NOT_READY:     return MCIERR_DEVICE_NOT_READY;
 149     case ERROR_IO_DEVICE:     return MCIERR_HARDWARE;
 150     default:
 151         FIXME("Unknown mode %u\n", GetLastError());
 152     }
 153     return MCIERR_DRIVER_INTERNAL;
 154 }
 155
 156 /**************************************************************************
 157  *                      MCICDA_CalcFrame                        [internal]
 158  */
 159 static DWORD MCICDA_CalcFrame(WINE_MCICDAUDIO* wmcda, DWORD dwTime)
 160 {
 161     DWORD       dwFrame = 0;
 162     UINT        wTrack;
 163     CDROM_TOC   toc;
 164     DWORD       br;
 165     BYTE*       addr;
 166
 167     TRACE("(%p, %08X, %u);\n", wmcda, wmcda->dwTimeFormat, dwTime);
 168
 169     switch (wmcda->dwTimeFormat) {
 170     case MCI_FORMAT_MILLISECONDS:
 171         dwFrame = ((dwTime - 1) * CDFRAMES_PERSEC + 500) / 1000;
 172         TRACE("MILLISECONDS %u\n", dwFrame);
 173         break;
 174     case MCI_FORMAT_MSF:
 175         TRACE("MSF %02u:%02u:%02u\n",
 176               MCI_MSF_MINUTE(dwTime), MCI_MSF_SECOND(dwTime), MCI_MSF_FRAME(dwTime));
 177         dwFrame += CDFRAMES_PERMIN * MCI_MSF_MINUTE(dwTime);
 178         dwFrame += CDFRAMES_PERSEC * MCI_MSF_SECOND(dwTime);
 179         dwFrame += MCI_MSF_FRAME(dwTime);
 180         break;
 181     case MCI_FORMAT_TMSF:
 182     default: /* unknown format ! force TMSF ! ... */
 183         wTrack = MCI_TMSF_TRACK(dwTime);
 184         if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
 185                              &toc, sizeof(toc), &br, NULL))
 186             return 0;
 187         if (wTrack < toc.FirstTrack || wTrack > toc.LastTrack)
 188             return 0;
 189         TRACE("MSF %02u-%02u:%02u:%02u\n",
 190               MCI_TMSF_TRACK(dwTime), MCI_TMSF_MINUTE(dwTime),
 191               MCI_TMSF_SECOND(dwTime), MCI_TMSF_FRAME(dwTime));
 192         addr = toc.TrackData[wTrack - toc.FirstTrack].Address;
 193         TRACE("TMSF trackpos[%u]=%d:%d:%d\n",
 194               wTrack, addr[1], addr[2], addr[3]);
 195         dwFrame = CDFRAMES_PERMIN * (addr[1] + MCI_TMSF_MINUTE(dwTime)) +
 196             CDFRAMES_PERSEC * (addr[2] + MCI_TMSF_SECOND(dwTime)) +
 197             addr[3] + MCI_TMSF_FRAME(dwTime);
 198         break;
 199     }
 200     return dwFrame;
 201 }
 202
 203 /**************************************************************************
 204  *                      MCICDA_CalcTime                         [internal]
 205  */
 206 static DWORD MCICDA_CalcTime(WINE_MCICDAUDIO* wmcda, DWORD tf, DWORD dwFrame, LPDWORD lpRet)
 207 {
 208     DWORD       dwTime = 0;
 209     UINT        wTrack;
 210     UINT        wMinutes;
 211     UINT        wSeconds;
 212     UINT        wFrames;
 213     CDROM_TOC   toc;
 214     DWORD       br;
 215
 216     TRACE("(%p, %08X, %u);\n", wmcda, tf, dwFrame);
 217
 218     switch (tf) {
 219     case MCI_FORMAT_MILLISECONDS:
 220         dwTime = (dwFrame * 1000) / CDFRAMES_PERSEC + 1;
 221         TRACE("MILLISECONDS %u\n", dwTime);
 222         *lpRet = 0;
 223         break;
 224     case MCI_FORMAT_MSF:
 225         wMinutes = dwFrame / CDFRAMES_PERMIN;
 226         wSeconds = (dwFrame - CDFRAMES_PERMIN * wMinutes) / CDFRAMES_PERSEC;
 227         wFrames = dwFrame - CDFRAMES_PERMIN * wMinutes - CDFRAMES_PERSEC * wSeconds;
 228         dwTime = MCI_MAKE_MSF(wMinutes, wSeconds, wFrames);
 229         TRACE("MSF %02u:%02u:%02u -> dwTime=%u\n",
 230               wMinutes, wSeconds, wFrames, dwTime);
 231         *lpRet = MCI_COLONIZED3_RETURN;
 232         break;
 233     case MCI_FORMAT_TMSF:
 234     default:    /* unknown format ! force TMSF ! ... */
 235         if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
 236                              &toc, sizeof(toc), &br, NULL))
 237             return 0;
 238         if (dwFrame < FRAME_OF_TOC(toc, toc.FirstTrack) ||
 239             dwFrame > FRAME_OF_TOC(toc, toc.LastTrack + 1)) {
 240             ERR("Out of range value %u [%u,%u]\n",
 241                 dwFrame, FRAME_OF_TOC(toc, toc.FirstTrack),
 242                 FRAME_OF_TOC(toc, toc.LastTrack + 1));
 243             *lpRet = 0;
 244             return 0;
 245         }
 246         for (wTrack = toc.FirstTrack; wTrack <= toc.LastTrack; wTrack++) {
 247             if (FRAME_OF_TOC(toc, wTrack) > dwFrame)
 248                 break;
 249         }
 250         wTrack--;
 251         dwFrame -= FRAME_OF_TOC(toc, wTrack);
 252         wMinutes = dwFrame / CDFRAMES_PERMIN;
 253         wSeconds = (dwFrame - CDFRAMES_PERMIN * wMinutes) / CDFRAMES_PERSEC;
 254         wFrames = dwFrame - CDFRAMES_PERMIN * wMinutes - CDFRAMES_PERSEC * wSeconds;
 255         dwTime = MCI_MAKE_TMSF(wTrack, wMinutes, wSeconds, wFrames);
 256         TRACE("%02u-%02u:%02u:%02u\n", wTrack, wMinutes, wSeconds, wFrames);
 257         *lpRet = MCI_COLONIZED4_RETURN;
 258         break;
 259     }
 260     return dwTime;
 261 }
 262
 263 static DWORD MCICDA_Seek(UINT wDevID, DWORD dwFlags, LPMCI_SEEK_PARMS lpParms);
 264 static DWORD MCICDA_Stop(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms);
 265
 266 /**************************************************************************
 267  *                              MCICDA_Open                     [internal]
 268  */
 269 static DWORD MCICDA_Open(UINT wDevID, DWORD dwFlags, LPMCI_OPEN_PARMSW lpOpenParms)
 270 {
 271     DWORD               dwDeviceID;
 272     DWORD               ret = MCIERR_HARDWARE;
 273     WINE_MCICDAUDIO*    wmcda = (WINE_MCICDAUDIO*)mciGetDriverData(wDevID);
 274     WCHAR               root[7], drive = 0;
 275     int                 count;
 276
 277     TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpOpenParms);
 278
 279     if (lpOpenParms == NULL)            return MCIERR_NULL_PARAMETER_BLOCK;
 280     if (wmcda == NULL)                  return MCIERR_INVALID_DEVICE_ID;
 281
 282     dwDeviceID = lpOpenParms->wDeviceID;
 283
 284     if (wmcda->nUseCount > 0) {
 285         /* The driver is already open on this channel */
 286         /* If the driver was opened shareable before and this open specifies */
 287         /* shareable then increment the use count */
 288         if (wmcda->fShareable && (dwFlags & MCI_OPEN_SHAREABLE))
 289             ++wmcda->nUseCount;
 290         else
 291             return MCIERR_MUST_USE_SHAREABLE;
 292     } else {
 293         wmcda->nUseCount = 1;
 294         wmcda->fShareable = dwFlags & MCI_OPEN_SHAREABLE;
 295     }
 296     if (dwFlags & MCI_OPEN_ELEMENT) {
 297         if (dwFlags & MCI_OPEN_ELEMENT_ID) {
 298             WARN("MCI_OPEN_ELEMENT_ID %8x ! Abort\n", (DWORD)lpOpenParms->lpstrElementName);
 299             return MCIERR_NO_ELEMENT_ALLOWED;
 300         }
 301         TRACE("MCI_OPEN_ELEMENT element name: %s\n", debugstr_w(lpOpenParms->lpstrElementName));
 302         if (!isalpha(lpOpenParms->lpstrElementName[0]) || lpOpenParms->lpstrElementName[1] != ':' ||
 303             (lpOpenParms->lpstrElementName[2] && lpOpenParms->lpstrElementName[2] != '\\'))
 304         {
 305             WARN("MCI_OPEN_ELEMENT unsupported format: %s\n",
 306                  debugstr_w(lpOpenParms->lpstrElementName));
 307             ret = MCIERR_NO_ELEMENT_ALLOWED;
 308             goto the_error;
 309         }
 310         drive = toupper(lpOpenParms->lpstrElementName[0]);
 311         root[0] = drive; root[1] = ':'; root[2] = '\\'; root[3] = '\0';
 312         if (GetDriveTypeW(root) != DRIVE_CDROM)
 313         {
 314             ret = MCIERR_INVALID_DEVICE_NAME;
 315             goto the_error;
 316         }
 317     }
 318     else
 319     {
 320         /* drive letter isn't passed... get the dwDeviceID'th cdrom in the system */
 321         root[0] = 'A'; root[1] = ':'; root[2] = '\\'; root[3] = '\0';
 322         for (count = 0; root[0] <= 'Z'; root[0]++)
 323         {
 324             if (GetDriveTypeW(root) == DRIVE_CDROM && ++count >= dwDeviceID)
 325             {
 326                 drive = root[0];
 327                 break;
 328             }
 329         }
 330         if (!drive)
 331         {
 332             ret = MCIERR_INVALID_DEVICE_ID;
 333             goto the_error;
 334         }
 335     }
 336
 337     wmcda->wNotifyDeviceID = dwDeviceID;
 338     wmcda->dwTimeFormat = MCI_FORMAT_MSF;
 339
 340     /* now, open the handle */
 341     root[0] = root[1] = '\\'; root[2] = '.'; root[3] = '\\'; root[4] = drive; root[5] = ':'; root[6] = '\0';
 342     wmcda->handle = CreateFileW(root, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0);
 343     if (wmcda->handle != INVALID_HANDLE_VALUE)
 344         return 0;
 345
 346  the_error:
 347     --wmcda->nUseCount;
 348     return ret;
 349 }
 350
 351 /**************************************************************************
 352  *                              MCICDA_Close                    [internal]
 353  */
 354 static DWORD MCICDA_Close(UINT wDevID, DWORD dwParam, LPMCI_GENERIC_PARMS lpParms)
 355 {
 356     WINE_MCICDAUDIO*    wmcda = MCICDA_GetOpenDrv(wDevID);
 357
 358     TRACE("(%04X, %08X, %p);\n", wDevID, dwParam, lpParms);
 359
 360     if (wmcda == NULL)  return MCIERR_INVALID_DEVICE_ID;
 361
 362     if (--wmcda->nUseCount == 0) {
 363         CloseHandle(wmcda->handle);
 364     }
 365     return 0;
 366 }
 367
 368 /**************************************************************************
 369  *                              MCICDA_GetDevCaps               [internal]
 370  */
 371 static DWORD MCICDA_GetDevCaps(UINT wDevID, DWORD dwFlags,
 372                                    LPMCI_GETDEVCAPS_PARMS lpParms)
 373 {
 374     DWORD       ret = 0;
 375
 376     TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
 377
 378     if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
 379
 380     if (dwFlags & MCI_GETDEVCAPS_ITEM) {
 381         TRACE("MCI_GETDEVCAPS_ITEM dwItem=%08X;\n", lpParms->dwItem);
 382
 383         switch (lpParms->dwItem) {
 384         case MCI_GETDEVCAPS_CAN_RECORD:
 385             lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
 386             ret = MCI_RESOURCE_RETURNED;
 387             break;
 388         case MCI_GETDEVCAPS_HAS_AUDIO:
 389             lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
 390             ret = MCI_RESOURCE_RETURNED;
 391             break;
 392         case MCI_GETDEVCAPS_HAS_VIDEO:
 393             lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
 394             ret = MCI_RESOURCE_RETURNED;
 395             break;
 396         case MCI_GETDEVCAPS_DEVICE_TYPE:
 397             lpParms->dwReturn = MAKEMCIRESOURCE(MCI_DEVTYPE_CD_AUDIO, MCI_DEVTYPE_CD_AUDIO);
 398             ret = MCI_RESOURCE_RETURNED;
 399             break;
 400         case MCI_GETDEVCAPS_USES_FILES:
 401             lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
 402             ret = MCI_RESOURCE_RETURNED;
 403             break;
 404         case MCI_GETDEVCAPS_COMPOUND_DEVICE:
 405             lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
 406             ret = MCI_RESOURCE_RETURNED;
 407             break;
 408         case MCI_GETDEVCAPS_CAN_EJECT:
 409             lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
 410             ret = MCI_RESOURCE_RETURNED;
 411             break;
 412         case MCI_GETDEVCAPS_CAN_PLAY:
 413             lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
 414             ret = MCI_RESOURCE_RETURNED;
 415             break;
 416         case MCI_GETDEVCAPS_CAN_SAVE:
 417             lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
 418             ret = MCI_RESOURCE_RETURNED;
 419             break;
 420         default:
 421             ERR("Unsupported %x devCaps item\n", lpParms->dwItem);
 422             return MCIERR_UNRECOGNIZED_COMMAND;
 423         }
 424     } else {
 425         TRACE("No GetDevCaps-Item !\n");
 426         return MCIERR_UNRECOGNIZED_COMMAND;
 427     }
 428     TRACE("lpParms->dwReturn=%08X;\n", lpParms->dwReturn);
 429     return ret;
 430 }
 431
 432 static DWORD CDROM_Audio_GetSerial(CDROM_TOC* toc)
 433 {
 434     unsigned long serial = 0;
 435     int i;
 436     WORD wMagic;
 437     DWORD dwStart, dwEnd;
 438
 439     /*
 440      * wMagic collects the wFrames from track 1
 441      * dwStart, dwEnd collect the beginning and end of the disc respectively, in
 442      * frames.
 443      * There it is collected for correcting the serial when there are less than
 444      * 3 tracks.
 445      */
 446     wMagic = toc->TrackData[0].Address[3];
 447     dwStart = FRAME_OF_TOC(*toc, toc->FirstTrack);
 448
 449     for (i = 0; i <= toc->LastTrack - toc->FirstTrack; i++) {
 450         serial += (toc->TrackData[i].Address[1] << 16) |
 451             (toc->TrackData[i].Address[2] << 8) | toc->TrackData[i].Address[3];
 452     }
 453     dwEnd = FRAME_OF_TOC(*toc, toc->LastTrack + 1);
 454
 455     if (toc->LastTrack - toc->FirstTrack + 1 < 3)
 456         serial += wMagic + (dwEnd - dwStart);
 457
 458     return serial;
 459 }
 460
 461
 462 /**************************************************************************
 463  *                              MCICDA_Info                     [internal]
 464  */
 465 static DWORD MCICDA_Info(UINT wDevID, DWORD dwFlags, LPMCI_INFO_PARMSW lpParms)
 466 {
 467     LPCWSTR             str = NULL;
 468     WINE_MCICDAUDIO*    wmcda = MCICDA_GetOpenDrv(wDevID);
 469     DWORD               ret = 0;
 470     WCHAR               buffer[16];
 471
 472     TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
 473
 474     if (lpParms == NULL || lpParms->lpstrReturn == NULL)
 475         return MCIERR_NULL_PARAMETER_BLOCK;
 476     if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
 477
 478     TRACE("buf=%p, len=%u\n", lpParms->lpstrReturn, lpParms->dwRetSize);
 479
 480     if (dwFlags & MCI_INFO_PRODUCT) {
 481         static const WCHAR wszAudioCd[] = {'W','i','n','e','\'','s',' ','a','u','d','i','o',' ','C','D',0};
 482         str = wszAudioCd;
 483     } else if (dwFlags & MCI_INFO_MEDIA_UPC) {
 484         ret = MCIERR_NO_IDENTITY;
 485     } else if (dwFlags & MCI_INFO_MEDIA_IDENTITY) {
 486         DWORD       res = 0;
 487         CDROM_TOC   toc;
 488         DWORD       br;
 489         static const WCHAR wszLu[] = {'%','l','u',0};
 490
 491         if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
 492                              &toc, sizeof(toc), &br, NULL)) {
 493             return MCICDA_GetError(wmcda);
 494         }
 495
 496         res = CDROM_Audio_GetSerial(&toc);
 497         sprintfW(buffer, wszLu, res);
 498         str = buffer;
 499     } else {
 500         WARN("Don't know this info command (%u)\n", dwFlags);
 501         ret = MCIERR_UNRECOGNIZED_COMMAND;
 502     }
 503     if (str) {
 504         if (lpParms->dwRetSize <= strlenW(str)) {
 505             lstrcpynW(lpParms->lpstrReturn, str, lpParms->dwRetSize - 1);
 506             ret = MCIERR_PARAM_OVERFLOW;
 507         } else {
 508             strcpyW(lpParms->lpstrReturn, str);
 509         }
 510     } else {
 511         *lpParms->lpstrReturn = 0;
 512     }
 513     TRACE("=> %s (%d)\n", debugstr_w(lpParms->lpstrReturn), ret);
 514     return ret;
 515 }
 516
 517 /**************************************************************************
 518  *                              MCICDA_Status                   [internal]
 519  */
 520 static DWORD MCICDA_Status(UINT wDevID, DWORD dwFlags, LPMCI_STATUS_PARMS lpParms)
 521 {
 522     WINE_MCICDAUDIO*            wmcda = MCICDA_GetOpenDrv(wDevID);
 523     DWORD                       idx;
 524     DWORD                       ret = 0;
 525     CDROM_SUB_Q_DATA_FORMAT     fmt;
 526     SUB_Q_CHANNEL_DATA          data;
 527     CDROM_TOC                   toc;
 528     DWORD                       br;
 529
 530     TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
 531
 532     if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
 533     if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
 534
 535     if (dwFlags & MCI_NOTIFY) {
 536         TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
 537         mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
 538                         wmcda->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
 539     }
 540     if (dwFlags & MCI_STATUS_ITEM) {
 541         TRACE("dwItem = %x\n", lpParms->dwItem);
 542         switch (lpParms->dwItem) {
 543         case MCI_STATUS_CURRENT_TRACK:
 544             fmt.Format = IOCTL_CDROM_CURRENT_POSITION;
 545             if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_Q_CHANNEL, &fmt, sizeof(fmt),
 546                                  &data, sizeof(data), &br, NULL))
 547             {
 548                 return MCICDA_GetError(wmcda);
 549             }
 550             lpParms->dwReturn = data.CurrentPosition.TrackNumber;
 551             TRACE("CURRENT_TRACK=%u!\n", lpParms->dwReturn);
 552             break;
 553         case MCI_STATUS_LENGTH:
 554             if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
 555                                  &toc, sizeof(toc), &br, NULL)) {
 556                 WARN("error reading TOC !\n");
 557                 return MCICDA_GetError(wmcda);
 558             }
 559             if (dwFlags & MCI_TRACK) {
 560                 TRACE("MCI_TRACK #%u LENGTH=??? !\n", lpParms->dwTrack);
 561                 if (lpParms->dwTrack < toc.FirstTrack || lpParms->dwTrack > toc.LastTrack)
 562                     return MCIERR_OUTOFRANGE;
 563                 idx = lpParms->dwTrack - toc.FirstTrack;
 564                 lpParms->dwReturn = FRAME_OF_TOC(toc, lpParms->dwTrack + 1) -
 565                     FRAME_OF_TOC(toc, lpParms->dwTrack);
 566                 /* Windows returns one frame less than the total track length for the
 567                    last track on the CD.  See CDDB HOWTO.  Verified on Win95OSR2. */
 568                 if (lpParms->dwTrack == toc.LastTrack)
 569                     lpParms->dwReturn--;
 570             } else {
 571                 /* Sum of the lengths of all of the tracks.  Inherits the
 572                    'off by one frame' behavior from the length of the last track.
 573                    See above comment. */
 574                 lpParms->dwReturn = FRAME_OF_TOC(toc, toc.LastTrack + 1) -
 575                     FRAME_OF_TOC(toc, toc.FirstTrack) - 1;
 576             }
 577             lpParms->dwReturn = MCICDA_CalcTime(wmcda,
 578                                                  (wmcda->dwTimeFormat == MCI_FORMAT_TMSF)
 579                                                     ? MCI_FORMAT_MSF : wmcda->dwTimeFormat,
 580                                                  lpParms->dwReturn,
 581                                                  &ret);
 582             TRACE("LENGTH=%u !\n", lpParms->dwReturn);
 583             break;
 584         case MCI_STATUS_MODE:
 585             lpParms->dwReturn = MCICDA_GetStatus(wmcda);
 586             TRACE("MCI_STATUS_MODE=%08X !\n", lpParms->dwReturn);
 587             lpParms->dwReturn = MAKEMCIRESOURCE(lpParms->dwReturn, lpParms->dwReturn);
 588             ret = MCI_RESOURCE_RETURNED;
 589             break;
 590         case MCI_STATUS_MEDIA_PRESENT:
 591             lpParms->dwReturn = (MCICDA_GetStatus(wmcda) == MCI_MODE_OPEN) ?
 592                 MAKEMCIRESOURCE(FALSE, MCI_FALSE) : MAKEMCIRESOURCE(TRUE, MCI_TRUE);
 593             TRACE("MCI_STATUS_MEDIA_PRESENT =%c!\n", LOWORD(lpParms->dwReturn) ? 'Y' : 'N');
 594             ret = MCI_RESOURCE_RETURNED;
 595             break;
 596         case MCI_STATUS_NUMBER_OF_TRACKS:
 597             if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
 598                                  &toc, sizeof(toc), &br, NULL)) {
 599                 WARN("error reading TOC !\n");
 600                 return MCICDA_GetError(wmcda);
 601             }
 602             lpParms->dwReturn = toc.LastTrack - toc.FirstTrack + 1;
 603             TRACE("MCI_STATUS_NUMBER_OF_TRACKS = %u !\n", lpParms->dwReturn);
 604             if (lpParms->dwReturn == (WORD)-1)
 605                 return MCICDA_GetError(wmcda);
 606             break;
 607         case MCI_STATUS_POSITION:
 608             if (dwFlags & MCI_STATUS_START) {
 609                 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
 610                                      &toc, sizeof(toc), &br, NULL)) {
 611                     WARN("error reading TOC !\n");
 612                     return MCICDA_GetError(wmcda);
 613                 }
 614                 lpParms->dwReturn = FRAME_OF_TOC(toc, toc.FirstTrack);
 615                 TRACE("get MCI_STATUS_START !\n");
 616             } else if (dwFlags & MCI_TRACK) {
 617                 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
 618                                      &toc, sizeof(toc), &br, NULL)) {
 619                     WARN("error reading TOC !\n");
 620                     return MCICDA_GetError(wmcda);
 621                 }
 622                 if (lpParms->dwTrack < toc.FirstTrack || lpParms->dwTrack > toc.LastTrack)
 623                     return MCIERR_OUTOFRANGE;
 624                 lpParms->dwReturn = FRAME_OF_TOC(toc, lpParms->dwTrack);
 625                 TRACE("get MCI_TRACK #%u !\n", lpParms->dwTrack);
 626             } else {
 627                 fmt.Format = IOCTL_CDROM_CURRENT_POSITION;
 628                 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_Q_CHANNEL, &fmt, sizeof(fmt),
 629                                      &data, sizeof(data), &br, NULL)) {
 630                     return MCICDA_GetError(wmcda);
 631                 }
 632                 lpParms->dwReturn = FRAME_OF_ADDR(data.CurrentPosition.AbsoluteAddress);
 633             }
 634             lpParms->dwReturn = MCICDA_CalcTime(wmcda, wmcda->dwTimeFormat, lpParms->dwReturn, &ret);
 635             TRACE("MCI_STATUS_POSITION=%08X !\n", lpParms->dwReturn);
 636             break;
 637         case MCI_STATUS_READY:
 638             TRACE("MCI_STATUS_READY !\n");
 639             switch (MCICDA_GetStatus(wmcda))
 640             {
 641             case MCI_MODE_NOT_READY:
 642             case MCI_MODE_OPEN:
 643                 lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
 644                 break;
 645             default:
 646                 lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
 647                 break;
 648             }
 649             TRACE("MCI_STATUS_READY=%u!\n", LOWORD(lpParms->dwReturn));
 650             ret = MCI_RESOURCE_RETURNED;
 651             break;
 652         case MCI_STATUS_TIME_FORMAT:
 653             lpParms->dwReturn = MAKEMCIRESOURCE(wmcda->dwTimeFormat, MCI_FORMAT_RETURN_BASE + wmcda->dwTimeFormat);
 654             TRACE("MCI_STATUS_TIME_FORMAT=%08x!\n", LOWORD(lpParms->dwReturn));
 655             ret = MCI_RESOURCE_RETURNED;
 656             break;
 657         case 4001: /* FIXME: for bogus FullCD */
 658         case MCI_CDA_STATUS_TYPE_TRACK:
 659             if (!(dwFlags & MCI_TRACK))
 660                 ret = MCIERR_MISSING_PARAMETER;
 661             else {
 662                 if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
 663                                      &toc, sizeof(toc), &br, NULL)) {
 664                     WARN("error reading TOC !\n");
 665                     return MCICDA_GetError(wmcda);
 666                 }
 667                 if (lpParms->dwTrack < toc.FirstTrack || lpParms->dwTrack > toc.LastTrack)
 668                     ret = MCIERR_OUTOFRANGE;
 669                 else
 670                     lpParms->dwReturn = (toc.TrackData[lpParms->dwTrack - toc.FirstTrack].Control & 0x04) ?
 671                                          MCI_CDA_TRACK_OTHER : MCI_CDA_TRACK_AUDIO;
 672             }
 673             TRACE("MCI_CDA_STATUS_TYPE_TRACK[%d]=%d\n", lpParms->dwTrack, lpParms->dwReturn);
 674             break;
 675         default:
 676             FIXME("unknown command %08X !\n", lpParms->dwItem);
 677             return MCIERR_UNRECOGNIZED_COMMAND;
 678         }
 679     } else {
 680         WARN("not MCI_STATUS_ITEM !\n");
 681     }
 682     return ret;
 683 }
 684
 685 /**************************************************************************
 686  *                              MCICDA_SkipDataTracks           [internal]
 687  */
 688 static DWORD MCICDA_SkipDataTracks(WINE_MCICDAUDIO* wmcda,DWORD *frame)
 689 {
 690   int i;
 691   DWORD br;
 692   CDROM_TOC toc;
 693   if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
 694                       &toc, sizeof(toc), &br, NULL)) {
 695     WARN("error reading TOC !\n");
 696     return MCICDA_GetError(wmcda);
 697   }
 698   /* Locate first track whose starting frame is bigger than frame */
 699   for(i=toc.FirstTrack;i<=toc.LastTrack+1;i++)
 700     if ( FRAME_OF_TOC(toc, i) > *frame ) break;
 701   if (i <= toc.FirstTrack && i>toc.LastTrack+1) {
 702     i = 0; /* requested address is out of range: go back to start */
 703     *frame = FRAME_OF_TOC(toc,toc.FirstTrack);
 704   }
 705   else
 706     i--;
 707   /* i points to last track whose start address is not greater than frame.
 708    * Now skip non-audio tracks */
 709   for(;i<=toc.LastTrack+1;i++)
 710     if ( ! (toc.TrackData[i-toc.FirstTrack].Control & 4) )
 711       break;
 712   /* The frame will be an address in the next audio track or
 713    * address of lead-out. */
 714   if ( FRAME_OF_TOC(toc, i) > *frame )
 715     *frame = FRAME_OF_TOC(toc, i);
 716   return 0;
 717 }
 718
 719 /**************************************************************************
 720  *                              MCICDA_Play                     [internal]
 721  */
 722 static DWORD MCICDA_Play(UINT wDevID, DWORD dwFlags, LPMCI_PLAY_PARMS lpParms)
 723 {
 724     WINE_MCICDAUDIO*            wmcda = MCICDA_GetOpenDrv(wDevID);
 725     DWORD                       ret = 0, start, end;
 726     DWORD                       br;
 727     CDROM_PLAY_AUDIO_MSF        play;
 728     CDROM_SUB_Q_DATA_FORMAT     fmt;
 729     SUB_Q_CHANNEL_DATA          data;
 730     CDROM_TOC                   toc;
 731
 732     TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
 733
 734     if (lpParms == NULL)
 735         return MCIERR_NULL_PARAMETER_BLOCK;
 736
 737     if (wmcda == NULL)
 738         return MCIERR_INVALID_DEVICE_ID;
 739
 740     if (dwFlags & MCI_FROM) {
 741         start = MCICDA_CalcFrame(wmcda, lpParms->dwFrom);
 742         if ( (ret=MCICDA_SkipDataTracks(wmcda, &start)) )
 743           return ret;
 744         TRACE("MCI_FROM=%08X -> %u\n", lpParms->dwFrom, start);
 745     } else {
 746         fmt.Format = IOCTL_CDROM_CURRENT_POSITION;
 747         if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_Q_CHANNEL, &fmt, sizeof(fmt),
 748                              &data, sizeof(data), &br, NULL)) {
 749             return MCICDA_GetError(wmcda);
 750         }
 751         start = FRAME_OF_ADDR(data.CurrentPosition.AbsoluteAddress);
 752         if ( (ret=MCICDA_SkipDataTracks(wmcda, &start)) )
 753           return ret;
 754     }
 755     if (dwFlags & MCI_TO) {
 756         end = MCICDA_CalcFrame(wmcda, lpParms->dwTo);
 757         TRACE("MCI_TO=%08X -> %u\n", lpParms->dwTo, end);
 758     } else {
 759         if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
 760                              &toc, sizeof(toc), &br, NULL)) {
 761             WARN("error reading TOC !\n");
 762             return MCICDA_GetError(wmcda);
 763         }
 764         end = FRAME_OF_TOC(toc, toc.LastTrack + 1) - 1;
 765     }
 766     TRACE("Playing from %u to %u\n", start, end);
 767     play.StartingM = start / CDFRAMES_PERMIN;
 768     play.StartingS = (start / CDFRAMES_PERSEC) % 60;
 769     play.StartingF = start % CDFRAMES_PERSEC;
 770     play.EndingM   = end / CDFRAMES_PERMIN;
 771     play.EndingS   = (end / CDFRAMES_PERSEC) % 60;
 772     play.EndingF   = end % CDFRAMES_PERSEC;
 773     if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_PLAY_AUDIO_MSF, &play, sizeof(play),
 774                          NULL, 0, &br, NULL)) {
 775         ret = MCIERR_HARDWARE;
 776     } else if (dwFlags & MCI_NOTIFY) {
 777         TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
 778         /*
 779           mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
 780           wmcda->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
 781         */
 782     }
 783     return ret;
 784 }
 785
 786 /**************************************************************************
 787  *                              MCICDA_Stop                     [internal]
 788  */
 789 static DWORD MCICDA_Stop(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
 790 {
 791     WINE_MCICDAUDIO*    wmcda = MCICDA_GetOpenDrv(wDevID);
 792     DWORD               br;
 793
 794     TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
 795
 796     if (wmcda == NULL)  return MCIERR_INVALID_DEVICE_ID;
 797
 798     if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_STOP_AUDIO, NULL, 0, NULL, 0, &br, NULL))
 799         return MCIERR_HARDWARE;
 800
 801     if (lpParms && (dwFlags & MCI_NOTIFY)) {
 802         TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
 803         mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
 804                         wmcda->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
 805     }
 806     return 0;
 807 }
 808
 809 /**************************************************************************
 810  *                              MCICDA_Pause                    [internal]
 811  */
 812 static DWORD MCICDA_Pause(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
 813 {
 814     WINE_MCICDAUDIO*    wmcda = MCICDA_GetOpenDrv(wDevID);
 815     DWORD               br;
 816
 817     TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
 818
 819     if (wmcda == NULL)  return MCIERR_INVALID_DEVICE_ID;
 820
 821     if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_PAUSE_AUDIO, NULL, 0, NULL, 0, &br, NULL))
 822         return MCIERR_HARDWARE;
 823
 824     if (lpParms && (dwFlags & MCI_NOTIFY)) {
 825         TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
 826         mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
 827                         wmcda->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
 828     }
 829     return 0;
 830 }
 831
 832 /**************************************************************************
 833  *                              MCICDA_Resume                   [internal]
 834  */
 835 static DWORD MCICDA_Resume(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
 836 {
 837     WINE_MCICDAUDIO*    wmcda = MCICDA_GetOpenDrv(wDevID);
 838     DWORD               br;
 839
 840     TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
 841
 842     if (wmcda == NULL)  return MCIERR_INVALID_DEVICE_ID;
 843
 844     if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_RESUME_AUDIO, NULL, 0, NULL, 0, &br, NULL))
 845         return MCIERR_HARDWARE;
 846
 847     if (lpParms && (dwFlags & MCI_NOTIFY)) {
 848         TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
 849         mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
 850                         wmcda->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
 851     }
 852     return 0;
 853 }
 854
 855 /**************************************************************************
 856  *                              MCICDA_Seek                     [internal]
 857  */
 858 static DWORD MCICDA_Seek(UINT wDevID, DWORD dwFlags, LPMCI_SEEK_PARMS lpParms)
 859 {
 860     DWORD                       at;
 861     WINE_MCICDAUDIO*            wmcda = MCICDA_GetOpenDrv(wDevID);
 862     CDROM_SEEK_AUDIO_MSF        seek;
 863     DWORD                       br, ret;
 864     CDROM_TOC                   toc;
 865
 866     TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
 867
 868     if (wmcda == NULL)  return MCIERR_INVALID_DEVICE_ID;
 869     if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
 870
 871     if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
 872                          &toc, sizeof(toc), &br, NULL)) {
 873         WARN("error reading TOC !\n");
 874         return MCICDA_GetError(wmcda);
 875     }
 876     switch (dwFlags & ~(MCI_NOTIFY|MCI_WAIT)) {
 877     case MCI_SEEK_TO_START:
 878         TRACE("Seeking to start\n");
 879         at = FRAME_OF_TOC(toc,toc.FirstTrack);
 880         if ( (ret=MCICDA_SkipDataTracks(wmcda, &at)) )
 881           return ret;
 882         break;
 883     case MCI_SEEK_TO_END:
 884         TRACE("Seeking to end\n");
 885         at = FRAME_OF_TOC(toc, toc.LastTrack + 1) - 1;
 886         if ( (ret=MCICDA_SkipDataTracks(wmcda, &at)) )
 887           return ret;
 888         break;
 889     case MCI_TO:
 890         TRACE("Seeking to %u\n", lpParms->dwTo);
 891         at = MCICDA_CalcFrame(wmcda, lpParms->dwTo);
 892         if ( (ret=MCICDA_SkipDataTracks(wmcda, &at)) )
 893           return ret;
 894         break;
 895     default:
 896         TRACE("Unknown seek action %08lX\n",
 897               (dwFlags & ~(MCI_NOTIFY|MCI_WAIT)));
 898         return MCIERR_UNSUPPORTED_FUNCTION;
 899     }
 900     seek.M = at / CDFRAMES_PERMIN;
 901     seek.S = (at / CDFRAMES_PERSEC) % 60;
 902     seek.F = at % CDFRAMES_PERSEC;
 903     if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_SEEK_AUDIO_MSF, &seek, sizeof(seek),
 904                          NULL, 0, &br, NULL))
 905         return MCIERR_HARDWARE;
 906
 907     if (dwFlags & MCI_NOTIFY) {
 908         TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
 909         mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
 910                           wmcda->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
 911     }
 912     return 0;
 913 }
 914
 915 /**************************************************************************
 916  *                              MCICDA_SetDoor                  [internal]
 917  */
 918 static DWORD    MCICDA_SetDoor(UINT wDevID, BOOL open)
 919 {
 920     WINE_MCICDAUDIO*    wmcda = MCICDA_GetOpenDrv(wDevID);
 921     DWORD               br;
 922
 923     TRACE("(%04x, %s) !\n", wDevID, (open) ? "OPEN" : "CLOSE");
 924
 925     if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID;
 926
 927     if (!DeviceIoControl(wmcda->handle,
 928                          (open) ? IOCTL_STORAGE_EJECT_MEDIA : IOCTL_STORAGE_LOAD_MEDIA,
 929                          NULL, 0, NULL, 0, &br, NULL))
 930         return MCIERR_HARDWARE;
 931
 932     return 0;
 933 }
 934
 935 /**************************************************************************
 936  *                              MCICDA_Set                      [internal]
 937  */
 938 static DWORD MCICDA_Set(UINT wDevID, DWORD dwFlags, LPMCI_SET_PARMS lpParms)
 939 {
 940     WINE_MCICDAUDIO*    wmcda = MCICDA_GetOpenDrv(wDevID);
 941
 942     TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);
 943
 944     if (wmcda == NULL)  return MCIERR_INVALID_DEVICE_ID;
 945
 946     if (dwFlags & MCI_SET_DOOR_OPEN) {
 947         MCICDA_SetDoor(wDevID, TRUE);
 948     }
 949     if (dwFlags & MCI_SET_DOOR_CLOSED) {
 950         MCICDA_SetDoor(wDevID, FALSE);
 951     }
 952
 953     /* only functions which require valid lpParms below this line ! */
 954     if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
 955     /*
 956       TRACE("dwTimeFormat=%08lX\n", lpParms->dwTimeFormat);
 957       TRACE("dwAudio=%08lX\n", lpParms->dwAudio);
 958     */
 959     if (dwFlags & MCI_SET_TIME_FORMAT) {
 960         switch (lpParms->dwTimeFormat) {
 961         case MCI_FORMAT_MILLISECONDS:
 962             TRACE("MCI_FORMAT_MILLISECONDS !\n");
 963             break;
 964         case MCI_FORMAT_MSF:
 965             TRACE("MCI_FORMAT_MSF !\n");
 966             break;
 967         case MCI_FORMAT_TMSF:
 968             TRACE("MCI_FORMAT_TMSF !\n");
 969             break;
 970         default:
 971             WARN("bad time format !\n");
 972             return MCIERR_BAD_TIME_FORMAT;
 973         }
 974         wmcda->dwTimeFormat = lpParms->dwTimeFormat;
 975     }
 976     if (dwFlags & MCI_SET_VIDEO) return MCIERR_UNSUPPORTED_FUNCTION;
 977     if (dwFlags & MCI_SET_ON) return MCIERR_UNSUPPORTED_FUNCTION;
 978     if (dwFlags & MCI_SET_OFF) return MCIERR_UNSUPPORTED_FUNCTION;
 979     if (dwFlags & MCI_NOTIFY) {
 980         TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n",
 981               lpParms->dwCallback);
 982         mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
 983                         wmcda->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
 984     }
 985     return 0;
 986 }
 987
 988 /**************************************************************************
 989  *                      DriverProc (MCICDA.@)
 990  */
 991 LRESULT CALLBACK MCICDA_DriverProc(DWORD_PTR dwDevID, HDRVR hDriv, UINT wMsg,
 992                                    LPARAM dwParam1, LPARAM dwParam2)
 993 {
 994     switch(wMsg) {
 995     case DRV_LOAD:              return 1;
 996     case DRV_FREE:              return 1;
 997     case DRV_OPEN:              return MCICDA_drvOpen((LPCWSTR)dwParam1, (LPMCI_OPEN_DRIVER_PARMSW)dwParam2);
 998     case DRV_CLOSE:             return MCICDA_drvClose(dwDevID);
 999     case DRV_ENABLE:            return 1;
1000     case DRV_DISABLE:           return 1;
1001     case DRV_QUERYCONFIGURE:    return 1;
1002     case DRV_CONFIGURE:         MessageBoxA(0, "MCI audio CD driver !", "Wine Driver", MB_OK); return 1;
1003     case DRV_INSTALL:           return DRVCNF_RESTART;
1004     case DRV_REMOVE:            return DRVCNF_RESTART;
1005     }
1006
1007     if (dwDevID == 0xFFFFFFFF) return MCIERR_UNSUPPORTED_FUNCTION;
1008
1009     switch (wMsg) {
1010     case MCI_OPEN_DRIVER:       return MCICDA_Open(dwDevID, dwParam1, (LPMCI_OPEN_PARMSW)dwParam2);
1011     case MCI_CLOSE_DRIVER:      return MCICDA_Close(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2);
1012     case MCI_GETDEVCAPS:        return MCICDA_GetDevCaps(dwDevID, dwParam1, (LPMCI_GETDEVCAPS_PARMS)dwParam2);
1013     case MCI_INFO:              return MCICDA_Info(dwDevID, dwParam1, (LPMCI_INFO_PARMSW)dwParam2);
1014     case MCI_STATUS:            return MCICDA_Status(dwDevID, dwParam1, (LPMCI_STATUS_PARMS)dwParam2);
1015     case MCI_SET:               return MCICDA_Set(dwDevID, dwParam1, (LPMCI_SET_PARMS)dwParam2);
1016     case MCI_PLAY:              return MCICDA_Play(dwDevID, dwParam1, (LPMCI_PLAY_PARMS)dwParam2);
1017     case MCI_STOP:              return MCICDA_Stop(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2);
1018     case MCI_PAUSE:             return MCICDA_Pause(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2);
1019     case MCI_RESUME:            return MCICDA_Resume(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2);
1020     case MCI_SEEK:              return MCICDA_Seek(dwDevID, dwParam1, (LPMCI_SEEK_PARMS)dwParam2);
1021     /* commands that should report an error as they are not supported in
1022      * the native version */
1023     case MCI_SET_DOOR_CLOSED:
1024     case MCI_SET_DOOR_OPEN:
1025     case MCI_LOAD:
1026     case MCI_SAVE:
1027     case MCI_FREEZE:
1028     case MCI_PUT:
1029     case MCI_REALIZE:
1030     case MCI_UNFREEZE:
1031     case MCI_UPDATE:
1032     case MCI_WHERE:
1033     case MCI_STEP:
1034     case MCI_SPIN:
1035     case MCI_ESCAPE:
1036     case MCI_COPY:
1037     case MCI_CUT:
1038     case MCI_DELETE:
1039     case MCI_PASTE:
1040     case MCI_WINDOW:
1041         TRACE("Unsupported command [0x%x]\n", wMsg);
1042         break;
1043     case MCI_OPEN:
1044     case MCI_CLOSE:
1045         ERR("Shouldn't receive a MCI_OPEN or CLOSE message\n");
1046         break;
1047     default:
1048         TRACE("Sending msg [0x%x] to default driver proc\n", wMsg);
1049         return DefDriverProc(dwDevID, hDriv, wMsg, dwParam1, dwParam2);
1050     }
1051     return MCIERR_UNRECOGNIZED_COMMAND;
1052 }
1053
1054 /*-----------------------------------------------------------------------*/