git.oblomov.eu Git - wine/blob - dlls/ntdll/cdrom.c

   1 /* -*- tab-width: 8; c-basic-offset: 4 -*- */
   2 /* Main file for CD-ROM support
   3  *
   4  * Copyright 1994 Martin Ayotte
   5  * Copyright 1999, 2001 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22
  23 #include "config.h"
  24 #include "wine/port.h"
  25
  26 #include <errno.h>
  27 #include <string.h>
  28 #include <stdio.h>
  29 #ifdef HAVE_IO_H
  30 # include <io.h>
  31 #endif
  32 #ifdef HAVE_UNISTD_H
  33 # include <unistd.h>
  34 #endif
  35 #include <fcntl.h>
  36 #include <sys/stat.h>
  37 #include <sys/types.h>
  38
  39 #ifdef HAVE_SYS_IOCTL_H
  40 #include <sys/ioctl.h>
  41 #endif
  42 #ifdef HAVE_SCSI_SG_H
  43 # include <scsi/sg.h>
  44 #endif
  45 #ifdef HAVE_LINUX_MAJOR_H
  46 # include <linux/major.h>
  47 #endif
  48 #ifdef HAVE_LINUX_HDREG_H
  49 # include <linux/hdreg.h>
  50 #endif
  51 #ifdef HAVE_LINUX_PARAM_H
  52 # include <linux/param.h>
  53 #endif
  54 #ifdef HAVE_LINUX_CDROM_H
  55 # include <linux/cdrom.h>
  56 #endif
  57 #ifdef HAVE_LINUX_UCDROM_H
  58 # include <linux/ucdrom.h>
  59 #endif
  60 #ifdef HAVE_SYS_CDIO_H
  61 # include <sys/cdio.h>
  62 #endif
  63
  64 #include "winternl.h"
  65 #include "winioctl.h"
  66 #include "ntddstor.h"
  67 #include "ntddcdrm.h"
  68 #include "ntddscsi.h"
  69 #include "drive.h"
  70 #include "file.h"
  71 #include "wine/debug.h"
  72
  73 WINE_DEFAULT_DEBUG_CHANNEL(cdrom);
  74
  75 #ifdef linux
  76
  77 # ifndef IDE6_MAJOR
  78 #  define IDE6_MAJOR 88
  79 # endif
  80 # ifndef IDE7_MAJOR
  81 #  define IDE7_MAJOR 89
  82 # endif
  83
  84 # ifdef CDROM_SEND_PACKET
  85 /* structure for CDROM_PACKET_COMMAND ioctl */
  86 /* not all Linux versions have all the fields, so we define the
  87  * structure ourselves to make sure */
  88 struct linux_cdrom_generic_command
  89 {
  90     unsigned char          cmd[CDROM_PACKET_SIZE];
  91     unsigned char         *buffer;
  92     unsigned int           buflen;
  93     int                    stat;
  94     struct request_sense  *sense;
  95     unsigned char          data_direction;
  96     int                    quiet;
  97     int                    timeout;
  98     void                  *reserved[1];
  99 };
 100 # endif  /* CDROM_SEND_PACKET */
 101
 102 #endif  /* linux */
 103
 104 /* FIXME: this is needed because we can't open simultaneously several times /dev/cdrom
 105  * this should be removed when a proper device interface is implemented
 106  */
 107 struct cdrom_cache {
 108     int fd;
 109     int count;
 110 };
 111 static struct cdrom_cache cdrom_cache[26];
 112
 113 /******************************************************************
 114  *              CDROM_GetIdeInterface
 115  *
 116  * Determines the ide interface (the number after the ide), and the
 117  * number of the device on that interface for ide cdroms.
 118  * Returns false if the info could not be get
 119  *
 120  * NOTE: this function is used in CDROM_InitRegistry and CDROM_GetAddress
 121  */
 122 static int CDROM_GetIdeInterface(int dev, int* iface, int* device)
 123 {
 124 #if defined(linux)
 125     {
 126         struct stat st;
 127 #ifdef SG_EMULATED_HOST
 128         if (ioctl(dev, SG_EMULATED_HOST) != -1) {
 129             FIXME("not implemented for true scsi drives\n");
 130             return 0;
 131         }
 132 #endif
 133         if ( fstat(dev, &st) == -1 || ! S_ISBLK(st.st_mode)) {
 134             FIXME("cdrom not a block device!!!\n");
 135             return 0;
 136         }
 137         switch (major(st.st_rdev)) {
 138             case IDE0_MAJOR: *iface = 0; break;
 139             case IDE1_MAJOR: *iface = 1; break;
 140             case IDE2_MAJOR: *iface = 2; break;
 141             case IDE3_MAJOR: *iface = 3; break;
 142             case IDE4_MAJOR: *iface = 4; break;
 143             case IDE5_MAJOR: *iface = 5; break;
 144             case IDE6_MAJOR: *iface = 6; break;
 145             case IDE7_MAJOR: *iface = 7; break;
 146             case SCSI_CDROM_MAJOR: *iface = 11; break;
 147             default:
 148                 FIXME("CD-ROM device with major ID %d not supported\n", major(st.st_rdev));
 149                 break;
 150         }
 151         *device = (minor(st.st_rdev) == 63 ? 1 : 0);
 152         return 1;
 153     }
 154 #elif defined(__FreeBSD__) || defined(__NetBSD__)
 155     FIXME("not implemented for BSD\n");
 156     return 0;
 157 #else
 158     FIXME("not implemented for nonlinux\n");
 159     return 0;
 160 #endif
 161 }
 162
 163
 164 /******************************************************************
 165  *              CDROM_InitRegistry
 166  *
 167  * Initializes registry to contain scsi info about the cdrom in NT.
 168  * All devices (even not real scsi ones) have this info in NT.
 169  * TODO: for now it only works for non scsi devices
 170  * NOTE: programs usually read these registry entries after sending the
 171  *       IOCTL_SCSI_GET_ADDRESS ioctl to the cdrom
 172  */
 173 void CDROM_InitRegistry(int dev)
 174 {
 175     int portnum, targetid;
 176     int dma;
 177     OBJECT_ATTRIBUTES attr;
 178     UNICODE_STRING nameW;
 179     WCHAR dataW[50];
 180     DWORD lenW;
 181     char buffer[40];
 182     DWORD value;
 183     const char *data;
 184     HKEY scsiKey;
 185     HKEY portKey;
 186     HKEY busKey;
 187     HKEY targetKey;
 188     DWORD disp;
 189
 190     attr.Length = sizeof(attr);
 191     attr.RootDirectory = 0;
 192     attr.ObjectName = &nameW;
 193     attr.Attributes = 0;
 194     attr.SecurityDescriptor = NULL;
 195     attr.SecurityQualityOfService = NULL;
 196
 197     if ( ! CDROM_GetIdeInterface(dev, &portnum, &targetid))
 198         return;
 199
 200     /* Ensure there is Scsi key */
 201     if (!RtlCreateUnicodeStringFromAsciiz( &nameW, "Machine\\HARDWARE\\DEVICEMAP\\Scsi" ) ||
 202         NtCreateKey( &scsiKey, KEY_ALL_ACCESS, &attr, 0,
 203                      NULL, REG_OPTION_VOLATILE, &disp ))
 204     {
 205         ERR("Cannot create DEVICEMAP\\Scsi registry key\n" );
 206         return;
 207     }
 208     RtlFreeUnicodeString( &nameW );
 209
 210     snprintf(buffer,40,"Scsi Port %d",portnum);
 211     attr.RootDirectory = scsiKey;
 212     if (!RtlCreateUnicodeStringFromAsciiz( &nameW, buffer ) ||
 213         NtCreateKey( &portKey, KEY_ALL_ACCESS, &attr, 0,
 214                      NULL, REG_OPTION_VOLATILE, &disp ))
 215     {
 216         ERR("Cannot create DEVICEMAP\\Scsi Port registry key\n" );
 217         return;
 218     }
 219     RtlFreeUnicodeString( &nameW );
 220
 221     RtlCreateUnicodeStringFromAsciiz( &nameW, "Driver" );
 222     data = "atapi";
 223     RtlMultiByteToUnicodeN( dataW, 50, &lenW, data, strlen(data));
 224     NtSetValueKey( portKey, &nameW, 0, REG_SZ, (BYTE*)dataW, lenW );
 225     RtlFreeUnicodeString( &nameW );
 226     value = 10;
 227     RtlCreateUnicodeStringFromAsciiz( &nameW, "FirstBusTimeScanInMs" );
 228     NtSetValueKey( portKey,&nameW, 0, REG_DWORD, (BYTE *)&value, sizeof(DWORD));
 229     RtlFreeUnicodeString( &nameW );
 230     value = 0;
 231 #ifdef HDIO_GET_DMA
 232     if (ioctl(dev,HDIO_GET_DMA, &dma) != -1) {
 233         value = dma;
 234         TRACE("setting dma to %lx\n", value);
 235     }
 236 #endif
 237     RtlCreateUnicodeStringFromAsciiz( &nameW, "DMAEnabled" );
 238     NtSetValueKey( portKey,&nameW, 0, REG_DWORD, (BYTE *)&value, sizeof(DWORD));
 239     RtlFreeUnicodeString( &nameW );
 240
 241     attr.RootDirectory = portKey;
 242     if (!RtlCreateUnicodeStringFromAsciiz( &nameW, "Scsi Bus 0" ) ||
 243         NtCreateKey( &busKey, KEY_ALL_ACCESS, &attr, 0,
 244                      NULL, REG_OPTION_VOLATILE, &disp ))
 245     {
 246         ERR("Cannot create DEVICEMAP\\Scsi Port\\Scsi Bus registry key\n" );
 247         return;
 248     }
 249     RtlFreeUnicodeString( &nameW );
 250
 251     attr.RootDirectory = busKey;
 252     if (!RtlCreateUnicodeStringFromAsciiz( &nameW, "Initiator Id 255" ) ||
 253         NtCreateKey( &targetKey, KEY_ALL_ACCESS, &attr, 0,
 254                      NULL, REG_OPTION_VOLATILE, &disp ))
 255     {
 256         ERR("Cannot create DEVICEMAP\\Scsi Port\\Scsi Bus\\Initiator Id 255 registry key\n" );
 257         return;
 258     }
 259     RtlFreeUnicodeString( &nameW );
 260     NtClose( targetKey );
 261
 262     snprintf(buffer,40,"Target Id %d", targetid);
 263     attr.RootDirectory = busKey;
 264     if (!RtlCreateUnicodeStringFromAsciiz( &nameW, buffer ) ||
 265         NtCreateKey( &targetKey, KEY_ALL_ACCESS, &attr, 0,
 266                      NULL, REG_OPTION_VOLATILE, &disp ))
 267     {
 268         ERR("Cannot create DEVICEMAP\\Scsi Port\\Scsi Bus 0\\Target Id registry key\n" );
 269         return;
 270     }
 271     RtlFreeUnicodeString( &nameW );
 272
 273     RtlCreateUnicodeStringFromAsciiz( &nameW, "Type" );
 274     data = "CdRomPeripheral";
 275     RtlMultiByteToUnicodeN( dataW, 50, &lenW, data, strlen(data));
 276     NtSetValueKey( targetKey, &nameW, 0, REG_SZ, (BYTE*)dataW, lenW );
 277     RtlFreeUnicodeString( &nameW );
 278     /* FIXME - maybe read the real identifier?? */
 279     RtlCreateUnicodeStringFromAsciiz( &nameW, "Identifier" );
 280     data = "Wine CDROM";
 281     RtlMultiByteToUnicodeN( dataW, 50, &lenW, data, strlen(data));
 282     NtSetValueKey( targetKey, &nameW, 0, REG_SZ, (BYTE*)dataW, lenW );
 283     RtlFreeUnicodeString( &nameW );
 284     /* FIXME - we always use Cdrom0 - do not know about the nt behaviour */
 285     RtlCreateUnicodeStringFromAsciiz( &nameW, "DeviceName" );
 286     data = "Cdrom0";
 287     RtlMultiByteToUnicodeN( dataW, 50, &lenW, data, strlen(data));
 288     NtSetValueKey( targetKey, &nameW, 0, REG_SZ, (BYTE*)dataW, lenW );
 289     RtlFreeUnicodeString( &nameW );
 290
 291     NtClose( targetKey );
 292     NtClose( busKey );
 293     NtClose( portKey );
 294     NtClose( scsiKey );
 295 }
 296
 297
 298 /******************************************************************
 299  *              CDROM_Open
 300  *
 301  *
 302  */
 303 static int CDROM_Open(HANDLE hDevice, DWORD clientID)
 304 {
 305     int dev = LOWORD(clientID);
 306
 307     if (dev >= 26) return -1;
 308
 309     if (!cdrom_cache[dev].count)
 310     {
 311         char root[4];
 312         const char *device;
 313
 314         strcpy(root, "A:\\");
 315         root[0] += dev;
 316         if (GetDriveTypeA(root) != DRIVE_CDROM) return -1;
 317         if (!(device = DRIVE_GetDevice(dev))) return -1;
 318         cdrom_cache[dev].fd = open(device, O_RDONLY|O_NONBLOCK);
 319         if (cdrom_cache[dev].fd == -1)
 320         {
 321             FIXME("Can't open configured CD-ROM drive at %s (device %s): %s\n", root, DRIVE_GetDevice(dev), strerror(errno));
 322             return -1;
 323         }
 324     }
 325     cdrom_cache[dev].count++;
 326     return cdrom_cache[dev].fd;
 327 }
 328
 329 /******************************************************************
 330  *              CDROM_Close
 331  *
 332  *
 333  */
 334 static void CDROM_Close(DWORD clientID, int fd)
 335 {
 336     int dev = LOWORD(clientID);
 337
 338     if (dev >= 26 || fd != cdrom_cache[dev].fd) FIXME("how come\n");
 339     if (--cdrom_cache[dev].count == 0)
 340         close(cdrom_cache[dev].fd);
 341 }
 342
 343 /******************************************************************
 344  *              CDROM_GetStatusCode
 345  *
 346  *
 347  */
 348 static DWORD CDROM_GetStatusCode(int io)
 349 {
 350     if (io == 0) return 0;
 351     switch (errno)
 352     {
 353     case EIO:
 354 #ifdef ENOMEDIUM
 355     case ENOMEDIUM:
 356 #endif
 357             return STATUS_NO_MEDIA_IN_DEVICE;
 358     case EPERM:
 359             return STATUS_ACCESS_DENIED;
 360     }
 361     FIXME("Unmapped error code %d: %s\n", errno, strerror(errno));
 362     return STATUS_IO_DEVICE_ERROR;
 363 }
 364
 365 static DWORD CDROM_GetControl(int dev, CDROM_AUDIO_CONTROL* cac)
 366 {
 367     cac->LbaFormat = 0; /* FIXME */
 368     cac->LogicalBlocksPerSecond = 1; /* FIXME */
 369     return  STATUS_NOT_SUPPORTED;
 370 }
 371
 372 static DWORD CDROM_GetDeviceNumber(int dev, STORAGE_DEVICE_NUMBER* devnum)
 373 {
 374     return STATUS_NOT_SUPPORTED;
 375 }
 376
 377 static DWORD CDROM_GetDriveGeometry(int dev, DISK_GEOMETRY* dg)
 378 {
 379 #if 0
 380     dg->Cylinders.s.LowPart = 1; /* FIXME */
 381     dg->Cylinders.s.HighPart = 0; /* FIXME */
 382     dg->MediaType = 1; /* FIXME */
 383     dg->TracksPerCylinder = 1; /* FIXME */
 384     dg->SectorsPerTrack = 1; /* FIXME */
 385     dg->BytesPerSector= 1; /* FIXME */
 386 #endif
 387     return STATUS_NOT_SUPPORTED;
 388 }
 389
 390 /**************************************************************************
 391  *                              CDROM_Reset                     [internal]
 392  */
 393 static DWORD CDROM_ResetAudio(int dev)
 394 {
 395 #if defined(linux)
 396     return CDROM_GetStatusCode(ioctl(dev, CDROMRESET));
 397 #elif defined(__FreeBSD__) || defined(__NetBSD__)
 398     return CDROM_GetStatusCode(ioctl(dev, CDIOCRESET, NULL));
 399 #else
 400     return STATUS_NOT_SUPPORTED;
 401 #endif
 402 }
 403
 404 /******************************************************************
 405  *              CDROM_SetTray
 406  *
 407  *
 408  */
 409 static DWORD CDROM_SetTray(int dev, BOOL doEject)
 410 {
 411 #if defined(linux)
 412     return CDROM_GetStatusCode(ioctl(dev, doEject ? CDROMEJECT : CDROMCLOSETRAY));
 413 #elif defined(__FreeBSD__) || defined(__NetBSD__)
 414     return CDROM_GetStatusCode((ioctl(dev, CDIOCALLOW, NULL)) ||
 415                                (ioctl(dev, doEject ? CDIOCEJECT : CDIOCCLOSE, NULL)) ||
 416                                (ioctl(dev, CDIOCPREVENT, NULL)));
 417 #else
 418     return STATUS_NOT_SUPPORTED;
 419 #endif
 420 }
 421
 422 /******************************************************************
 423  *              CDROM_ControlEjection
 424  *
 425  *
 426  */
 427 static DWORD CDROM_ControlEjection(int dev, const PREVENT_MEDIA_REMOVAL* rmv)
 428 {
 429 #if defined(linux)
 430     return CDROM_GetStatusCode(ioctl(dev, CDROM_LOCKDOOR, rmv->PreventMediaRemoval));
 431 #elif defined(__FreeBSD__) || defined(__NetBSD__)
 432     return CDROM_GetStatusCode(ioctl(dev, (rmv->PreventMediaRemoval) ? CDIOCPREVENT : CDIOCALLOW, NULL));
 433 #else
 434     return STATUS_NOT_SUPPORTED;
 435 #endif
 436 }
 437
 438 /******************************************************************
 439  *              CDROM_ReadTOC
 440  *
 441  *
 442  */
 443 static DWORD CDROM_ReadTOC(int dev, CDROM_TOC* toc)
 444 {
 445     DWORD       ret = STATUS_NOT_SUPPORTED;
 446
 447 #if defined(linux)
 448     int                         i, io = -1;
 449     struct cdrom_tochdr         hdr;
 450     struct cdrom_tocentry       entry;
 451
 452     io = ioctl(dev, CDROMREADTOCHDR, &hdr);
 453     if (io == -1)
 454     {
 455         WARN("(%d) -- Error occurred (%s)!\n", dev, strerror(errno));
 456         goto end;
 457     }
 458     toc->FirstTrack = hdr.cdth_trk0;
 459     toc->LastTrack  = hdr.cdth_trk1;
 460
 461     TRACE("from=%d to=%d\n", toc->FirstTrack, toc->LastTrack);
 462
 463     for (i = toc->FirstTrack; i <= toc->LastTrack + 1; i++)
 464     {
 465         if (i == toc->LastTrack + 1)
 466         {
 467             entry.cdte_track = CDROM_LEADOUT;
 468         } else {
 469             entry.cdte_track = i;
 470         }
 471         entry.cdte_format = CDROM_MSF;
 472         io = ioctl(dev, CDROMREADTOCENTRY, &entry);
 473         if (io == -1) {
 474             WARN("error read entry (%s)\n", strerror(errno));
 475             goto end;
 476         }
 477         toc->TrackData[i - toc->FirstTrack].Control = entry.cdte_ctrl;
 478         toc->TrackData[i - toc->FirstTrack].Adr = entry.cdte_adr;
 479         /* marking last track with leadout value as index */
 480         toc->TrackData[i - toc->FirstTrack].TrackNumber = entry.cdte_track;
 481         toc->TrackData[i - toc->FirstTrack].Address[0] = 0;
 482         toc->TrackData[i - toc->FirstTrack].Address[1] = entry.cdte_addr.msf.minute;
 483         toc->TrackData[i - toc->FirstTrack].Address[2] = entry.cdte_addr.msf.second;
 484         toc->TrackData[i - toc->FirstTrack].Address[3] = entry.cdte_addr.msf.frame;
 485     }
 486 end:
 487     ret = CDROM_GetStatusCode(io);
 488 #elif defined(__FreeBSD__) || defined(__NetBSD__)
 489     int                         i, io = -1;
 490     struct ioc_toc_header       hdr;
 491     struct ioc_read_toc_entry   entry;
 492     struct cd_toc_entry         toc_buffer;
 493
 494     io = ioctl(dev, CDIOREADTOCHEADER, &hdr);
 495     if (io == -1)
 496     {
 497         WARN("(%d) -- Error occurred (%s)!\n", dev, strerror(errno));
 498         goto end;
 499     }
 500     toc->FirstTrack = hdr.starting_track;
 501     toc->LastTrack  = hdr.ending_track;
 502
 503     TRACE("from=%d to=%d\n", toc->FirstTrack, toc->LastTrack);
 504
 505     for (i = toc->FirstTrack; i <= toc->LastTrack + 1; i++)
 506     {
 507         if (i == toc->LastTrack + 1)
 508         {
 509 #define LEADOUT 0xaa
 510             entry.starting_track = LEADOUT;
 511         } else {
 512             entry.starting_track = i;
 513         }
 514         memset((char *)&toc_buffer, 0, sizeof(toc_buffer));
 515         entry.address_format = CD_MSF_FORMAT;
 516         entry.data_len = sizeof(toc_buffer);
 517         entry.data = &toc_buffer;
 518         io = ioctl(dev, CDIOREADTOCENTRYS, &entry);
 519         if (io == -1) {
 520             WARN("error read entry (%s)\n", strerror(errno));
 521             goto end;
 522         }
 523         toc->TrackData[i - toc->FirstTrack].Control = toc_buffer.control;
 524         toc->TrackData[i - toc->FirstTrack].Adr = toc_buffer.addr_type;
 525         /* marking last track with leadout value as index */
 526         toc->TrackData[i - toc->FirstTrack].TrackNumber = entry.starting_track;
 527         toc->TrackData[i - toc->FirstTrack].Address[0] = 0;
 528         toc->TrackData[i - toc->FirstTrack].Address[1] = toc_buffer.addr.msf.minute;
 529         toc->TrackData[i - toc->FirstTrack].Address[2] = toc_buffer.addr.msf.second;
 530         toc->TrackData[i - toc->FirstTrack].Address[3] = toc_buffer.addr.msf.frame;
 531     }
 532 end:
 533     ret = CDROM_GetStatusCode(io);
 534 #else
 535     ret = STATUS_NOT_SUPPORTED;
 536 #endif
 537     return ret;
 538 }
 539
 540 /******************************************************************
 541  *              CDROM_GetDiskData
 542  *
 543  *
 544  */
 545 static DWORD CDROM_GetDiskData(int dev, CDROM_DISK_DATA* data)
 546 {
 547     CDROM_TOC   toc;
 548     DWORD       ret;
 549     int         i;
 550
 551     if ((ret = CDROM_ReadTOC(dev, &toc)) != 0) return ret;
 552     data->DiskData = 0;
 553     for (i = toc.FirstTrack; i <= toc.LastTrack; i++) {
 554         if (toc.TrackData[i].Control & 0x04)
 555             data->DiskData |= CDROM_DISK_DATA_TRACK;
 556         else
 557             data->DiskData |= CDROM_DISK_AUDIO_TRACK;
 558     }
 559     return 0;
 560 }
 561
 562 /******************************************************************
 563  *              CDROM_ReadQChannel
 564  *
 565  *
 566  */
 567 static DWORD CDROM_ReadQChannel(int dev, const CDROM_SUB_Q_DATA_FORMAT* fmt,
 568                                 SUB_Q_CHANNEL_DATA* data)
 569 {
 570     DWORD               ret = STATUS_NOT_SUPPORTED;
 571 #ifdef linux
 572     unsigned            size;
 573     SUB_Q_HEADER*       hdr = (SUB_Q_HEADER*)data;
 574     int                 io;
 575     struct cdrom_subchnl        sc;
 576     sc.cdsc_format = CDROM_MSF;
 577
 578     io = ioctl(dev, CDROMSUBCHNL, &sc);
 579     if (io == -1)
 580     {
 581         TRACE("opened or no_media (%s)!\n", strerror(errno));
 582         hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
 583         goto end;
 584     }
 585
 586     hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
 587
 588     switch (sc.cdsc_audiostatus) {
 589     case CDROM_AUDIO_INVALID:
 590         hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
 591         break;
 592     case CDROM_AUDIO_NO_STATUS:
 593         hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
 594         break;
 595     case CDROM_AUDIO_PLAY:
 596         hdr->AudioStatus = AUDIO_STATUS_IN_PROGRESS;
 597         break;
 598     case CDROM_AUDIO_PAUSED:
 599         hdr->AudioStatus = AUDIO_STATUS_PAUSED;
 600         break;
 601     case CDROM_AUDIO_COMPLETED:
 602         hdr->AudioStatus = AUDIO_STATUS_PLAY_COMPLETE;
 603         break;
 604     case CDROM_AUDIO_ERROR:
 605         hdr->AudioStatus = AUDIO_STATUS_PLAY_ERROR;
 606         break;
 607     default:
 608         TRACE("status=%02X !\n", sc.cdsc_audiostatus);
 609         break;
 610     }
 611     switch (fmt->Format)
 612     {
 613     case IOCTL_CDROM_CURRENT_POSITION:
 614         size = sizeof(SUB_Q_CURRENT_POSITION);
 615         data->CurrentPosition.FormatCode = sc.cdsc_format;
 616         data->CurrentPosition.Control = sc.cdsc_ctrl;
 617         data->CurrentPosition.ADR = sc.cdsc_adr;
 618         data->CurrentPosition.TrackNumber = sc.cdsc_trk;
 619         data->CurrentPosition.IndexNumber = sc.cdsc_ind;
 620
 621         data->CurrentPosition.AbsoluteAddress[0] = 0;
 622         data->CurrentPosition.AbsoluteAddress[1] = sc.cdsc_absaddr.msf.minute;
 623         data->CurrentPosition.AbsoluteAddress[2] = sc.cdsc_absaddr.msf.second;
 624         data->CurrentPosition.AbsoluteAddress[3] = sc.cdsc_absaddr.msf.frame;
 625
 626         data->CurrentPosition.TrackRelativeAddress[0] = 0;
 627         data->CurrentPosition.TrackRelativeAddress[1] = sc.cdsc_reladdr.msf.minute;
 628         data->CurrentPosition.TrackRelativeAddress[2] = sc.cdsc_reladdr.msf.second;
 629         data->CurrentPosition.TrackRelativeAddress[3] = sc.cdsc_reladdr.msf.frame;
 630         break;
 631     case IOCTL_CDROM_MEDIA_CATALOG:
 632         size = sizeof(SUB_Q_MEDIA_CATALOG_NUMBER);
 633         data->MediaCatalog.FormatCode = IOCTL_CDROM_MEDIA_CATALOG;
 634         {
 635             struct cdrom_mcn mcn;
 636             if ((io = ioctl(dev, CDROM_GET_MCN, &mcn)) == -1) goto end;
 637
 638             data->MediaCatalog.FormatCode = IOCTL_CDROM_MEDIA_CATALOG;
 639             data->MediaCatalog.Mcval = 0; /* FIXME */
 640             memcpy(data->MediaCatalog.MediaCatalog, mcn.medium_catalog_number, 14);
 641             data->MediaCatalog.MediaCatalog[14] = 0;
 642         }
 643         break;
 644     case IOCTL_CDROM_TRACK_ISRC:
 645         size = sizeof(SUB_Q_CURRENT_POSITION);
 646         FIXME("TrackIsrc: NIY on linux\n");
 647         data->TrackIsrc.FormatCode = IOCTL_CDROM_TRACK_ISRC;
 648         data->TrackIsrc.Tcval = 0;
 649         io = 0;
 650         break;
 651     }
 652
 653  end:
 654     ret = CDROM_GetStatusCode(io);
 655 #elif defined(__FreeBSD__) || defined(__NetBSD__)
 656     unsigned            size;
 657     SUB_Q_HEADER*       hdr = (SUB_Q_HEADER*)data;
 658     int                 io;
 659     struct ioc_read_subchannel  read_sc;
 660     struct cd_sub_channel_info  sc;
 661
 662     read_sc.address_format = CD_MSF_FORMAT;
 663     read_sc.track          = 0;
 664     read_sc.data_len       = sizeof(sc);
 665     read_sc.data           = &sc;
 666     switch (fmt->Format)
 667     {
 668     case IOCTL_CDROM_CURRENT_POSITION:
 669         read_sc.data_format    = CD_CURRENT_POSITION;
 670         break;
 671     case IOCTL_CDROM_MEDIA_CATALOG:
 672         read_sc.data_format    = CD_MEDIA_CATALOG;
 673         break;
 674     case IOCTL_CDROM_TRACK_ISRC:
 675         read_sc.data_format    = CD_TRACK_INFO;
 676         sc.what.track_info.track_number = data->TrackIsrc.Track;
 677         break;
 678     }
 679     io = ioctl(dev, CDIOCREADSUBCHANNEL, &read_sc);
 680     if (io == -1)
 681     {
 682         TRACE("opened or no_media (%s)!\n", strerror(errno));
 683         hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
 684         goto end;
 685     }
 686
 687     hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
 688
 689     switch (sc.header.audio_status) {
 690     case CD_AS_AUDIO_INVALID:
 691         hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
 692         break;
 693     case CD_AS_NO_STATUS:
 694         hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
 695         break;
 696     case CD_AS_PLAY_IN_PROGRESS:
 697         hdr->AudioStatus = AUDIO_STATUS_IN_PROGRESS;
 698         break;
 699     case CD_AS_PLAY_PAUSED:
 700         hdr->AudioStatus = AUDIO_STATUS_PAUSED;
 701         break;
 702     case CD_AS_PLAY_COMPLETED:
 703         hdr->AudioStatus = AUDIO_STATUS_PLAY_COMPLETE;
 704         break;
 705     case CD_AS_PLAY_ERROR:
 706         hdr->AudioStatus = AUDIO_STATUS_PLAY_ERROR;
 707         break;
 708     default:
 709         TRACE("status=%02X !\n", sc.header.audio_status);
 710     }
 711     switch (fmt->Format)
 712     {
 713     case IOCTL_CDROM_CURRENT_POSITION:
 714         size = sizeof(SUB_Q_CURRENT_POSITION);
 715         data->CurrentPosition.FormatCode = sc.what.position.data_format;
 716         data->CurrentPosition.Control = sc.what.position.control;
 717         data->CurrentPosition.ADR = sc.what.position.addr_type;
 718         data->CurrentPosition.TrackNumber = sc.what.position.track_number;
 719         data->CurrentPosition.IndexNumber = sc.what.position.index_number;
 720
 721         data->CurrentPosition.AbsoluteAddress[0] = 0;
 722         data->CurrentPosition.AbsoluteAddress[1] = sc.what.position.absaddr.msf.minute;
 723         data->CurrentPosition.AbsoluteAddress[2] = sc.what.position.absaddr.msf.second;
 724         data->CurrentPosition.AbsoluteAddress[3] = sc.what.position.absaddr.msf.frame;
 725         data->CurrentPosition.TrackRelativeAddress[0] = 0;
 726         data->CurrentPosition.TrackRelativeAddress[1] = sc.what.position.reladdr.msf.minute;
 727         data->CurrentPosition.TrackRelativeAddress[2] = sc.what.position.reladdr.msf.second;
 728         data->CurrentPosition.TrackRelativeAddress[3] = sc.what.position.reladdr.msf.frame;
 729         break;
 730     case IOCTL_CDROM_MEDIA_CATALOG:
 731         size = sizeof(SUB_Q_MEDIA_CATALOG_NUMBER);
 732         data->MediaCatalog.FormatCode = IOCTL_CDROM_MEDIA_CATALOG;
 733         data->MediaCatalog.FormatCode = sc.what.media_catalog.data_format;
 734         data->MediaCatalog.Mcval = sc.what.media_catalog.mc_valid;
 735         memcpy(data->MediaCatalog.MediaCatalog, sc.what.media_catalog.mc_number, 15);
 736         break;
 737     case IOCTL_CDROM_TRACK_ISRC:
 738         size = sizeof(SUB_Q_CURRENT_POSITION);
 739         data->TrackIsrc.Tcval = sc.what.track_info.ti_valid;
 740         memcpy(data->TrackIsrc.TrackIsrc, sc.what.track_info.ti_number, 15);
 741         break;
 742     }
 743
 744  end:
 745     ret = CDROM_GetStatusCode(io);
 746 #endif
 747     return ret;
 748 }
 749
 750 /******************************************************************
 751  *              CDROM_Verify
 752  *
 753  *
 754  */
 755 static DWORD CDROM_Verify(int dev)
 756 {
 757     /* quick implementation */
 758     CDROM_SUB_Q_DATA_FORMAT     fmt;
 759     SUB_Q_CHANNEL_DATA          data;
 760
 761     fmt.Format = IOCTL_CDROM_CURRENT_POSITION;
 762     return CDROM_ReadQChannel(dev, &fmt, &data) ? 1 : 0;
 763 }
 764
 765 /******************************************************************
 766  *              CDROM_PlayAudioMSF
 767  *
 768  *
 769  */
 770 static DWORD CDROM_PlayAudioMSF(int dev, const CDROM_PLAY_AUDIO_MSF* audio_msf)
 771 {
 772     DWORD       ret = STATUS_NOT_SUPPORTED;
 773 #ifdef linux
 774     struct      cdrom_msf       msf;
 775     int         io;
 776
 777     msf.cdmsf_min0   = audio_msf->StartingM;
 778     msf.cdmsf_sec0   = audio_msf->StartingS;
 779     msf.cdmsf_frame0 = audio_msf->StartingF;
 780     msf.cdmsf_min1   = audio_msf->EndingM;
 781     msf.cdmsf_sec1   = audio_msf->EndingS;
 782     msf.cdmsf_frame1 = audio_msf->EndingF;
 783
 784     io = ioctl(dev, CDROMSTART);
 785     if (io == -1)
 786     {
 787         WARN("motor doesn't start !\n");
 788         goto end;
 789     }
 790     io = ioctl(dev, CDROMPLAYMSF, &msf);
 791     if (io == -1)
 792     {
 793         WARN("device doesn't play !\n");
 794         goto end;
 795     }
 796     TRACE("msf = %d:%d:%d %d:%d:%d\n",
 797           msf.cdmsf_min0, msf.cdmsf_sec0, msf.cdmsf_frame0,
 798           msf.cdmsf_min1, msf.cdmsf_sec1, msf.cdmsf_frame1);
 799  end:
 800     ret = CDROM_GetStatusCode(io);
 801 #elif defined(__FreeBSD__) || defined(__NetBSD__)
 802     struct      ioc_play_msf    msf;
 803     int         io;
 804
 805     msf.start_m      = audio_msf->StartingM;
 806     msf.start_s      = audio_msf->StartingS;
 807     msf.start_f      = audio_msf->StartingF;
 808     msf.end_m        = audio_msf->EndingM;
 809     msf.end_s        = audio_msf->EndingS;
 810     msf.end_f        = audio_msf->EndingF;
 811
 812     io = ioctl(dev, CDIOCSTART, NULL);
 813     if (io == -1)
 814     {
 815         WARN("motor doesn't start !\n");
 816         goto end;
 817     }
 818     io = ioctl(dev, CDIOCPLAYMSF, &msf);
 819     if (io == -1)
 820     {
 821         WARN("device doesn't play !\n");
 822         goto end;
 823     }
 824     TRACE("msf = %d:%d:%d %d:%d:%d\n",
 825           msf.start_m, msf.start_s, msf.start_f,
 826           msf.end_m,   msf.end_s,   msf.end_f);
 827 end:
 828     ret = CDROM_GetStatusCode(io);
 829 #endif
 830     return ret;
 831 }
 832
 833 /******************************************************************
 834  *              CDROM_SeekAudioMSF
 835  *
 836  *
 837  */
 838 static DWORD CDROM_SeekAudioMSF(int dev, const CDROM_SEEK_AUDIO_MSF* audio_msf)
 839 {
 840 #if defined(linux)
 841     struct cdrom_msf0   msf;
 842     msf.minute = audio_msf->M;
 843     msf.second = audio_msf->S;
 844     msf.frame  = audio_msf->F;
 845
 846     return CDROM_GetStatusCode(ioctl(dev, CDROMSEEK, &msf));
 847 #elif defined(__FreeBSD__) || defined(__NetBSD__)
 848     FIXME("Could a BSD expert implement the seek function ?\n");
 849     return STATUS_NOT_SUPPORTED;
 850 #else
 851     return STATUS_NOT_SUPPORTED;
 852 #endif
 853 }
 854
 855 /******************************************************************
 856  *              CDROM_PauseAudio
 857  *
 858  *
 859  */
 860 static DWORD CDROM_PauseAudio(int dev)
 861 {
 862 #if defined(linux)
 863     return CDROM_GetStatusCode(ioctl(dev, CDROMPAUSE));
 864 #elif defined(__FreeBSD__) || defined(__NetBSD__)
 865     return CDROM_GetStatusCode(ioctl(dev, CDIOCPAUSE, NULL));
 866 #else
 867     return STATUS_NOT_SUPPORTED;
 868 #endif
 869 }
 870
 871 /******************************************************************
 872  *              CDROM_ResumeAudio
 873  *
 874  *
 875  */
 876 static DWORD CDROM_ResumeAudio(int dev)
 877 {
 878 #if defined(linux)
 879     return CDROM_GetStatusCode(ioctl(dev, CDROMRESUME));
 880 #elif defined(__FreeBSD__) || defined(__NetBSD__)
 881     return CDROM_GetStatusCode(ioctl(dev, CDIOCRESUME, NULL));
 882 #else
 883     return STATUS_NOT_SUPPORTED;
 884 #endif
 885 }
 886
 887 /******************************************************************
 888  *              CDROM_StopAudio
 889  *
 890  *
 891  */
 892 static DWORD CDROM_StopAudio(int dev)
 893 {
 894 #if defined(linux)
 895     return CDROM_GetStatusCode(ioctl(dev, CDROMSTOP));
 896 #elif defined(__FreeBSD__) || defined(__NetBSD__)
 897     return CDROM_GetStatusCode(ioctl(dev, CDIOCSTOP, NULL));
 898 #else
 899     return STATUS_NOT_SUPPORTED;
 900 #endif
 901 }
 902
 903 /******************************************************************
 904  *              CDROM_GetVolume
 905  *
 906  *
 907  */
 908 static DWORD CDROM_GetVolume(int dev, VOLUME_CONTROL* vc)
 909 {
 910 #if defined(linux)
 911     struct cdrom_volctrl volc;
 912     int io;
 913
 914     io = ioctl(dev, CDROMVOLREAD, &volc);
 915     if (io != -1)
 916     {
 917         vc->PortVolume[0] = volc.channel0;
 918         vc->PortVolume[1] = volc.channel1;
 919         vc->PortVolume[2] = volc.channel2;
 920         vc->PortVolume[3] = volc.channel3;
 921     }
 922     return CDROM_GetStatusCode(io);
 923 #elif defined(__FreeBSD__) || defined(__NetBSD__)
 924     struct  ioc_vol     volc;
 925     int io;
 926
 927     io = ioctl(dev, CDIOCGETVOL, &volc);
 928     if (io != -1)
 929     {
 930         vc->PortVolume[0] = volc.vol[0];
 931         vc->PortVolume[1] = volc.vol[1];
 932         vc->PortVolume[2] = volc.vol[2];
 933         vc->PortVolume[3] = volc.vol[3];
 934     }
 935     return CDROM_GetStatusCode(io);
 936 #else
 937     return STATUS_NOT_SUPPORTED;
 938 #endif
 939 }
 940
 941 /******************************************************************
 942  *              CDROM_SetVolume
 943  *
 944  *
 945  */
 946 static DWORD CDROM_SetVolume(int dev, const VOLUME_CONTROL* vc)
 947 {
 948 #if defined(linux)
 949     struct cdrom_volctrl volc;
 950
 951     volc.channel0 = vc->PortVolume[0];
 952     volc.channel1 = vc->PortVolume[1];
 953     volc.channel2 = vc->PortVolume[2];
 954     volc.channel3 = vc->PortVolume[3];
 955
 956     return CDROM_GetStatusCode(ioctl(dev, CDROMVOLCTRL, &volc));
 957 #elif defined(__FreeBSD__) || defined(__NetBSD__)
 958     struct  ioc_vol     volc;
 959
 960     volc.vol[0] = vc->PortVolume[0];
 961     volc.vol[1] = vc->PortVolume[1];
 962     volc.vol[2] = vc->PortVolume[2];
 963     volc.vol[3] = vc->PortVolume[3];
 964
 965     return CDROM_GetStatusCode(ioctl(dev, CDIOCSETVOL, &volc));
 966 #else
 967     return STATUS_NOT_SUPPORTED;
 968 #endif
 969 }
 970
 971 /******************************************************************
 972  *              CDROM_RawRead
 973  *
 974  *
 975  */
 976 static DWORD CDROM_RawRead(int dev, const RAW_READ_INFO* raw, void* buffer, DWORD len, DWORD* sz)
 977 {
 978     int         ret = STATUS_NOT_SUPPORTED;
 979     int         io = -1;
 980     DWORD       sectSize;
 981
 982     switch (raw->TrackMode)
 983     {
 984     case YellowMode2:   sectSize = 2336;        break;
 985     case XAForm2:       sectSize = 2328;        break;
 986     case CDDA:          sectSize = 2352;        break;
 987     default:    return STATUS_INVALID_PARAMETER;
 988     }
 989     if (len < raw->SectorCount * sectSize) return STATUS_BUFFER_TOO_SMALL;
 990     /* strangely enough, it seems that sector offsets are always indicated with a size of 2048,
 991      * even if a larger size if read...
 992      */
 993 #if defined(linux)
 994     {
 995         struct cdrom_read       cdr;
 996         struct cdrom_read_audio cdra;
 997
 998         switch (raw->TrackMode)
 999         {
1000         case YellowMode2:
1001             if (raw->DiskOffset.s.HighPart) FIXME("Unsupported value\n");
1002             cdr.cdread_lba = raw->DiskOffset.s.LowPart; /* FIXME ? */
1003             cdr.cdread_bufaddr = buffer;
1004             cdr.cdread_buflen = raw->SectorCount * sectSize;
1005             io = ioctl(dev, CDROMREADMODE2, &cdr);
1006             break;
1007         case XAForm2:
1008             FIXME("XAForm2: NIY\n");
1009             return ret;
1010         case CDDA:
1011             /* FIXME: the output doesn't seem 100% correct... in fact output is shifted
1012              * between by NT2K box and this... should check on the same drive...
1013              * otherwise, I fear a 2352/2368 mismatch somewhere in one of the drivers
1014              * (linux/NT).
1015              * Anyway, that's not critical at all. We're talking of 16/32 bytes, we're
1016              * talking of 0.2 ms of sound
1017              */
1018             /* 2048 = 2 ** 11 */
1019             if (raw->DiskOffset.s.HighPart & ~2047) FIXME("Unsupported value\n");
1020             cdra.addr.lba = ((raw->DiskOffset.s.LowPart >> 11) |
1021                 (raw->DiskOffset.s.HighPart << (32 - 11))) - 1;
1022             FIXME("reading at %u\n", cdra.addr.lba);
1023             cdra.addr_format = CDROM_LBA;
1024             cdra.nframes = raw->SectorCount;
1025             cdra.buf = buffer;
1026             io = ioctl(dev, CDROMREADAUDIO, &cdra);
1027             break;
1028         }
1029     }
1030 #elif defined(__FreeBSD__)
1031     {
1032         struct ioc_read_audio   ira;
1033
1034         switch (raw->TrackMode)
1035         {
1036         case YellowMode2:
1037             FIXME("YellowMode2: NIY\n");
1038             return ret;
1039         case XAForm2:
1040             FIXME("XAForm2: NIY\n");
1041             return ret;
1042         case CDDA:
1043             /* 2048 = 2 ** 11 */
1044             if (raw->DiskOffset.s.HighPart & ~2047) FIXME("Unsupported value\n");
1045             ira.address.lba = ((raw->DiskOffset.s.LowPart >> 11) |
1046                 raw->DiskOffset.s.HighPart << (32 - 11)) - 1;
1047             ira.address_format = CD_LBA_FORMAT;
1048             ira.nframes = raw->SectorCount;
1049             ira.buffer = buffer;
1050             io = ioctl(dev, CDIOCREADAUDIO, &ira);
1051             break;
1052         }
1053     }
1054 #elif defined(__NetBSD__)
1055     {
1056         switch (raw->TrackMode)
1057         {
1058         case YellowMode2:
1059             FIXME("YellowMode2: NIY\n");
1060             return ret;
1061         case XAForm2:
1062             FIXME("XAForm2: NIY\n");
1063             return ret;
1064         case CDDA:
1065             FIXME("CDDA: NIY\n");
1066             return ret;
1067         }
1068     }
1069 #endif
1070     *sz = sectSize * raw->SectorCount;
1071     ret = CDROM_GetStatusCode(io);
1072     return ret;
1073 }
1074
1075 /******************************************************************
1076  *              CDROM_ScsiPassThroughDirect
1077  *
1078  *
1079  */
1080 static DWORD CDROM_ScsiPassThroughDirect(int dev, PSCSI_PASS_THROUGH_DIRECT pPacket)
1081 {
1082     int ret = STATUS_NOT_SUPPORTED;
1083 #if defined(linux) && defined(CDROM_SEND_PACKET)
1084     struct linux_cdrom_generic_command cmd;
1085     struct request_sense sense;
1086     int io;
1087
1088     if (pPacket->Length < sizeof(SCSI_PASS_THROUGH_DIRECT))
1089         return STATUS_BUFFER_TOO_SMALL;
1090
1091     if (pPacket->CdbLength > 12)
1092         return STATUS_INVALID_PARAMETER;
1093
1094     if (pPacket->SenseInfoLength > sizeof(sense))
1095         return STATUS_INVALID_PARAMETER;
1096
1097     memset(&cmd, 0, sizeof(cmd));
1098     memset(&sense, 0, sizeof(sense));
1099
1100     memcpy(&(cmd.cmd), &(pPacket->Cdb), pPacket->CdbLength);
1101
1102     cmd.buffer         = pPacket->DataBuffer;
1103     cmd.buflen         = pPacket->DataTransferLength;
1104     cmd.sense          = &sense;
1105     cmd.quiet          = 0;
1106     cmd.timeout        = pPacket->TimeOutValue*HZ;
1107
1108     switch (pPacket->DataIn)
1109     {
1110     case SCSI_IOCTL_DATA_OUT:
1111         cmd.data_direction = CGC_DATA_WRITE;
1112         break;
1113     case SCSI_IOCTL_DATA_IN:
1114         cmd.data_direction = CGC_DATA_READ;
1115         break;
1116     case SCSI_IOCTL_DATA_UNSPECIFIED:
1117         cmd.data_direction = CGC_DATA_NONE;
1118         break;
1119     default:
1120        return STATUS_INVALID_PARAMETER;
1121     }
1122
1123     io = ioctl(dev, CDROM_SEND_PACKET, &cmd);
1124
1125     if (pPacket->SenseInfoLength != 0)
1126     {
1127         memcpy((char*)pPacket + pPacket->SenseInfoOffset,
1128                &sense, pPacket->SenseInfoLength);
1129     }
1130
1131     pPacket->ScsiStatus = cmd.stat;
1132
1133     ret = CDROM_GetStatusCode(io);
1134 #endif
1135     return ret;
1136 }
1137
1138 /******************************************************************
1139  *              CDROM_ScsiPassThrough
1140  *
1141  *
1142  */
1143 static DWORD CDROM_ScsiPassThrough(int dev, PSCSI_PASS_THROUGH pPacket)
1144 {
1145     int ret = STATUS_NOT_SUPPORTED;
1146 #if defined(linux) && defined(CDROM_SEND_PACKET)
1147     struct linux_cdrom_generic_command cmd;
1148     struct request_sense sense;
1149     int io;
1150
1151     if (pPacket->Length < sizeof(SCSI_PASS_THROUGH))
1152         return STATUS_BUFFER_TOO_SMALL;
1153
1154     if (pPacket->CdbLength > 12)
1155         return STATUS_INVALID_PARAMETER;
1156
1157     if (pPacket->SenseInfoLength > sizeof(sense))
1158         return STATUS_INVALID_PARAMETER;
1159
1160     memset(&cmd, 0, sizeof(cmd));
1161     memset(&sense, 0, sizeof(sense));
1162
1163     memcpy(&(cmd.cmd), &(pPacket->Cdb), pPacket->CdbLength);
1164
1165     if ( pPacket->DataBufferOffset > 0x1000 )
1166     {
1167         cmd.buffer     = (void*)pPacket->DataBufferOffset;
1168     }
1169     else
1170     {
1171         cmd.buffer     = ((void*)pPacket) + pPacket->DataBufferOffset;
1172     }
1173     cmd.buflen         = pPacket->DataTransferLength;
1174     cmd.sense          = &sense;
1175     cmd.quiet          = 0;
1176     cmd.timeout        = pPacket->TimeOutValue*HZ;
1177
1178     switch (pPacket->DataIn)
1179     {
1180     case SCSI_IOCTL_DATA_OUT:
1181         cmd.data_direction = CGC_DATA_WRITE;
1182         break;
1183     case SCSI_IOCTL_DATA_IN:
1184         cmd.data_direction = CGC_DATA_READ;
1185         break;
1186     case SCSI_IOCTL_DATA_UNSPECIFIED:
1187         cmd.data_direction = CGC_DATA_NONE;
1188         break;
1189     default:
1190        return STATUS_INVALID_PARAMETER;
1191     }
1192
1193     io = ioctl(dev, CDROM_SEND_PACKET, &cmd);
1194
1195     if (pPacket->SenseInfoLength != 0)
1196     {
1197         memcpy((char*)pPacket + pPacket->SenseInfoOffset,
1198                &sense, pPacket->SenseInfoLength);
1199     }
1200
1201     pPacket->ScsiStatus = cmd.stat;
1202
1203     ret = CDROM_GetStatusCode(io);
1204 #endif
1205     return ret;
1206 }
1207
1208 /******************************************************************
1209  *              CDROM_GetAddress
1210  *
1211  * implements IOCTL_SCSI_GET_ADDRESS
1212  */
1213 static DWORD CDROM_GetAddress(int dev, SCSI_ADDRESS* address)
1214 {
1215     int portnum, targetid;
1216
1217     address->Length = sizeof(SCSI_ADDRESS);
1218     address->PathId = 0; /* bus number */
1219     address->Lun = 0;
1220     if ( ! CDROM_GetIdeInterface(dev, &portnum, &targetid))
1221         return STATUS_NOT_SUPPORTED;
1222
1223     address->PortNumber = portnum;
1224     address->TargetId = targetid;
1225     return 0;
1226 }
1227
1228 /******************************************************************
1229  *              CDROM_DeviceIoControl
1230  *
1231  *
1232  */
1233 BOOL CDROM_DeviceIoControl(DWORD clientID, HANDLE hDevice, DWORD dwIoControlCode,
1234                            LPVOID lpInBuffer, DWORD nInBufferSize,
1235                            LPVOID lpOutBuffer, DWORD nOutBufferSize,
1236                            LPDWORD lpBytesReturned, LPOVERLAPPED lpOverlapped)
1237 {
1238     DWORD       sz;
1239     DWORD       error = 0;
1240     int         dev;
1241
1242     TRACE("%lx[%c] %lx %lx %ld %lx %ld %lx %lx\n",
1243           (DWORD)hDevice, 'A' + LOWORD(clientID), dwIoControlCode, (DWORD)lpInBuffer, nInBufferSize,
1244           (DWORD)lpOutBuffer, nOutBufferSize, (DWORD)lpBytesReturned, (DWORD)lpOverlapped);
1245
1246     if (lpBytesReturned) *lpBytesReturned = 0;
1247     if (lpOverlapped)
1248     {
1249         FIXME("Overlapped isn't implemented yet\n");
1250         SetLastError(STATUS_NOT_SUPPORTED);
1251         return FALSE;
1252     }
1253
1254     SetLastError(0);
1255     dev = CDROM_Open(hDevice, clientID);
1256     if (dev == -1)
1257     {
1258         CDROM_GetStatusCode(-1);
1259         return FALSE;
1260     }
1261
1262     switch (dwIoControlCode)
1263     {
1264     case IOCTL_STORAGE_CHECK_VERIFY:
1265     case IOCTL_CDROM_CHECK_VERIFY:
1266         sz = 0;
1267         if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
1268             error = STATUS_INVALID_PARAMETER;
1269         else error = CDROM_Verify(dev);
1270         break;
1271
1272 /* EPP     case IOCTL_STORAGE_CHECK_VERIFY2: */
1273
1274 /* EPP     case IOCTL_STORAGE_FIND_NEW_DEVICES: */
1275 /* EPP     case IOCTL_CDROM_FIND_NEW_DEVICES: */
1276
1277     case IOCTL_STORAGE_LOAD_MEDIA:
1278     case IOCTL_CDROM_LOAD_MEDIA:
1279         sz = 0;
1280         if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
1281             error = STATUS_INVALID_PARAMETER;
1282         else error = CDROM_SetTray(dev, FALSE);
1283         break;
1284      case IOCTL_STORAGE_EJECT_MEDIA:
1285         sz = 0;
1286         if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
1287             error = STATUS_INVALID_PARAMETER;
1288         else error = CDROM_SetTray(dev, TRUE);
1289         break;
1290
1291     case IOCTL_CDROM_MEDIA_REMOVAL:
1292     case IOCTL_DISK_MEDIA_REMOVAL:
1293     case IOCTL_STORAGE_MEDIA_REMOVAL:
1294     case IOCTL_STORAGE_EJECTION_CONTROL:
1295         /* FIXME the last ioctl:s is not the same as the two others...
1296          * lockcount/owner should be handled */
1297         sz = 0;
1298         if (lpOutBuffer != NULL || nOutBufferSize != 0) error = STATUS_INVALID_PARAMETER;
1299         else if (nInBufferSize < sizeof(PREVENT_MEDIA_REMOVAL)) error = STATUS_BUFFER_TOO_SMALL;
1300         else error = CDROM_ControlEjection(dev, (const PREVENT_MEDIA_REMOVAL*)lpInBuffer);
1301         break;
1302
1303 /* EPP     case IOCTL_STORAGE_GET_MEDIA_TYPES: */
1304
1305     case IOCTL_STORAGE_GET_DEVICE_NUMBER:
1306         sz = sizeof(STORAGE_DEVICE_NUMBER);
1307         if (lpInBuffer != NULL || nInBufferSize != 0) error = STATUS_INVALID_PARAMETER;
1308         else if (nOutBufferSize < sz) error = STATUS_BUFFER_TOO_SMALL;
1309         else error = CDROM_GetDeviceNumber(dev, (STORAGE_DEVICE_NUMBER*)lpOutBuffer);
1310         break;
1311
1312     case IOCTL_STORAGE_RESET_DEVICE:
1313         sz = 0;
1314         if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
1315             error = STATUS_INVALID_PARAMETER;
1316         else error = CDROM_ResetAudio(dev);
1317         break;
1318
1319     case IOCTL_CDROM_GET_CONTROL:
1320         sz = sizeof(CDROM_AUDIO_CONTROL);
1321         if (lpInBuffer != NULL || nInBufferSize != 0) error = STATUS_INVALID_PARAMETER;
1322         else if (nOutBufferSize < sz) error = STATUS_BUFFER_TOO_SMALL;
1323         else error = CDROM_GetControl(dev, (CDROM_AUDIO_CONTROL*)lpOutBuffer);
1324         break;
1325
1326     case IOCTL_CDROM_GET_DRIVE_GEOMETRY:
1327         sz = sizeof(DISK_GEOMETRY);
1328         if (lpInBuffer != NULL || nInBufferSize != 0) error = STATUS_INVALID_PARAMETER;
1329         else if (nOutBufferSize < sz) error = STATUS_BUFFER_TOO_SMALL;
1330         else error = CDROM_GetDriveGeometry(dev, (DISK_GEOMETRY*)lpOutBuffer);
1331         break;
1332
1333     case IOCTL_CDROM_DISK_TYPE:
1334         sz = sizeof(CDROM_DISK_DATA);
1335         if (lpInBuffer != NULL || nInBufferSize != 0) error = STATUS_INVALID_PARAMETER;
1336         else if (nOutBufferSize < sz) error = STATUS_BUFFER_TOO_SMALL;
1337         else error = CDROM_GetDiskData(dev, (CDROM_DISK_DATA*)lpOutBuffer);
1338         break;
1339
1340 /* EPP     case IOCTL_CDROM_GET_LAST_SESSION: */
1341
1342     case IOCTL_CDROM_READ_Q_CHANNEL:
1343         sz = sizeof(SUB_Q_CHANNEL_DATA);
1344         if (lpInBuffer == NULL || nInBufferSize < sizeof(CDROM_SUB_Q_DATA_FORMAT))
1345             error = STATUS_INVALID_PARAMETER;
1346         else if (nOutBufferSize < sz) error = STATUS_BUFFER_TOO_SMALL;
1347         else error = CDROM_ReadQChannel(dev, (const CDROM_SUB_Q_DATA_FORMAT*)lpInBuffer,
1348                                         (SUB_Q_CHANNEL_DATA*)lpOutBuffer);
1349         break;
1350
1351     case IOCTL_CDROM_READ_TOC:
1352         sz = sizeof(CDROM_TOC);
1353         if (lpInBuffer != NULL || nInBufferSize != 0) error = STATUS_INVALID_PARAMETER;
1354         else if (nOutBufferSize < sz) error = STATUS_BUFFER_TOO_SMALL;
1355         else error = CDROM_ReadTOC(dev, (CDROM_TOC*)lpOutBuffer);
1356         break;
1357
1358 /* EPP     case IOCTL_CDROM_READ_TOC_EX: */
1359
1360     case IOCTL_CDROM_PAUSE_AUDIO:
1361         sz = 0;
1362         if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
1363             error = STATUS_INVALID_PARAMETER;
1364         else error = CDROM_PauseAudio(dev);
1365         break;
1366     case IOCTL_CDROM_PLAY_AUDIO_MSF:
1367         sz = 0;
1368         if (lpOutBuffer != NULL || nOutBufferSize != 0) error = STATUS_INVALID_PARAMETER;
1369         else if (nInBufferSize < sizeof(CDROM_PLAY_AUDIO_MSF)) error = STATUS_BUFFER_TOO_SMALL;
1370         else error = CDROM_PlayAudioMSF(dev, (const CDROM_PLAY_AUDIO_MSF*)lpInBuffer);
1371         break;
1372     case IOCTL_CDROM_RESUME_AUDIO:
1373         sz = 0;
1374         if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
1375             error = STATUS_INVALID_PARAMETER;
1376         else error = CDROM_ResumeAudio(dev);
1377         break;
1378     case IOCTL_CDROM_SEEK_AUDIO_MSF:
1379         sz = 0;
1380         if (lpOutBuffer != NULL || nOutBufferSize != 0) error = STATUS_INVALID_PARAMETER;
1381         else if (nInBufferSize < sizeof(CDROM_SEEK_AUDIO_MSF)) error = STATUS_BUFFER_TOO_SMALL;
1382         else error = CDROM_SeekAudioMSF(dev, (const CDROM_SEEK_AUDIO_MSF*)lpInBuffer);
1383         break;
1384     case IOCTL_CDROM_STOP_AUDIO:
1385         sz = 0;
1386         if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
1387             error = STATUS_INVALID_PARAMETER;
1388         else error = CDROM_StopAudio(dev);
1389         break;
1390     case IOCTL_CDROM_GET_VOLUME:
1391         sz = sizeof(VOLUME_CONTROL);
1392         if (lpInBuffer != NULL || nInBufferSize != 0) error = STATUS_INVALID_PARAMETER;
1393         else if (nOutBufferSize < sz) error = STATUS_BUFFER_TOO_SMALL;
1394         else error = CDROM_GetVolume(dev, (VOLUME_CONTROL*)lpOutBuffer);
1395         break;
1396     case IOCTL_CDROM_SET_VOLUME:
1397         sz = 0;
1398         if (lpInBuffer == NULL || nInBufferSize < sizeof(VOLUME_CONTROL) || lpOutBuffer != NULL)
1399             error = STATUS_INVALID_PARAMETER;
1400         else error = CDROM_SetVolume(dev, (const VOLUME_CONTROL*)lpInBuffer);
1401         break;
1402     case IOCTL_CDROM_RAW_READ:
1403         sz = 0;
1404         if (nInBufferSize < sizeof(RAW_READ_INFO)) error = STATUS_INVALID_PARAMETER;
1405         else if (lpOutBuffer == NULL) error = STATUS_BUFFER_TOO_SMALL;
1406         else error = CDROM_RawRead(dev, (const RAW_READ_INFO*)lpInBuffer,
1407                                    lpOutBuffer, nOutBufferSize, &sz);
1408         break;
1409     case IOCTL_SCSI_GET_ADDRESS:
1410         sz = sizeof(SCSI_ADDRESS);
1411         if (lpInBuffer != NULL || nInBufferSize != 0) error = STATUS_INVALID_PARAMETER;
1412         else if (nOutBufferSize < sz) error = STATUS_BUFFER_TOO_SMALL;
1413         else error = CDROM_GetAddress(dev, (SCSI_ADDRESS*)lpOutBuffer);
1414         break;
1415     case IOCTL_SCSI_PASS_THROUGH_DIRECT:
1416         sz = sizeof(SCSI_PASS_THROUGH_DIRECT);
1417         if (lpOutBuffer == NULL) error = STATUS_INVALID_PARAMETER;
1418         else if (nOutBufferSize < sizeof(SCSI_PASS_THROUGH_DIRECT)) error = STATUS_BUFFER_TOO_SMALL;
1419         else error = CDROM_ScsiPassThroughDirect(dev, (PSCSI_PASS_THROUGH_DIRECT)lpOutBuffer);
1420         break;
1421     case IOCTL_SCSI_PASS_THROUGH:
1422         sz = sizeof(SCSI_PASS_THROUGH);
1423         if (lpOutBuffer == NULL) error = STATUS_INVALID_PARAMETER;
1424         else if (nOutBufferSize < sizeof(SCSI_PASS_THROUGH)) error = STATUS_BUFFER_TOO_SMALL;
1425         else error = CDROM_ScsiPassThrough(dev, (PSCSI_PASS_THROUGH)lpOutBuffer);
1426         break;
1427
1428     default:
1429         FIXME("Unsupported IOCTL %lx\n", dwIoControlCode);
1430         sz = 0;
1431         error = STATUS_INVALID_PARAMETER;
1432         break;
1433     }
1434
1435     if (lpBytesReturned) *lpBytesReturned = sz;
1436     if (error)
1437     {
1438         SetLastError(error);
1439         return FALSE;
1440     }
1441     CDROM_Close(clientID, dev);
1442     return TRUE;
1443 }