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wine/dlls/ntdll/cdrom.c
Laurent Pinchart 0314a65a58 Implementation of IOCTL_SCSI_PASS_THROUGH and 
IOCTL_SCSI_PASS_THROUGH_DIRECT.
2002-05-01 22:01:30 +00:00

1211 lines
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/* -*- tab-width: 8; c-basic-offset: 4 -*- */
/* Main file for CD-ROM support
*
* Copyright 1994 Martin Ayotte
* Copyright 1999, 2001 Eric Pouech
* Copyright 2000 Andreas Mohr
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "config.h"
#include <errno.h>
#include <string.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include "ntddk.h"
#include "winioctl.h"
#include "ntddstor.h"
#include "ntddcdrm.h"
#include "ntddscsi.h"
#include "drive.h"
#include "file.h"
#include "wine/debug.h"
#ifdef HAVE_LINUX_PARAM_H
# include <linux/param.h>
#endif
#ifdef HAVE_LINUX_CDROM_H
# include <linux/cdrom.h>
#endif
#ifdef HAVE_LINUX_UCDROM_H
# include <linux/ucdrom.h>
#endif
#ifdef HAVE_SYS_CDIO_H
# include <sys/cdio.h>
#endif
WINE_DEFAULT_DEBUG_CHANNEL(cdrom);
/* FIXME: this is needed because we can't open simultaneously several times /dev/cdrom
* this should be removed when a proper device interface is implemented
*/
struct cdrom_cache {
int fd;
int count;
};
static struct cdrom_cache cdrom_cache[26];
/******************************************************************
* CDROM_Open
*
*
*/
static int CDROM_Open(HANDLE hDevice, DWORD clientID)
{
int dev = LOWORD(clientID);
if (dev >= 26) return -1;
if (!cdrom_cache[dev].count)
{
char root[4];
strcpy(root, "A:\\");
root[0] += dev;
if (GetDriveTypeA(root) != DRIVE_CDROM) return -1;
cdrom_cache[dev].fd = open(DRIVE_GetDevice(dev), O_RDONLY|O_NONBLOCK);
if (cdrom_cache[dev].fd == -1)
{
FIXME("Can't open %s: %s\n", root, strerror(errno));
return -1;
}
}
cdrom_cache[dev].count++;
return cdrom_cache[dev].fd;
}
/******************************************************************
* CDROM_Close
*
*
*/
static void CDROM_Close(DWORD clientID, int fd)
{
int dev = LOWORD(clientID);
if (dev >= 26 || fd != cdrom_cache[dev].fd) FIXME("how come\n");
if (--cdrom_cache[dev].count == 0)
close(cdrom_cache[dev].fd);
}
/******************************************************************
* CDROM_GetStatusCode
*
*
*/
static DWORD CDROM_GetStatusCode(int io)
{
if (io == 0) return 0;
switch (errno)
{
case EIO:
#ifdef ENOMEDIUM
case ENOMEDIUM:
#endif
return STATUS_NO_MEDIA_IN_DEVICE;
}
FIXME("Unmapped error code %d: %s\n", errno, strerror(errno));
return STATUS_IO_DEVICE_ERROR;
}
static DWORD CDROM_GetControl(int dev, CDROM_AUDIO_CONTROL* cac)
{
cac->LbaFormat = 0; /* FIXME */
cac->LogicalBlocksPerSecond = 1; /* FIXME */
return STATUS_NOT_SUPPORTED;
}
static DWORD CDROM_GetDeviceNumber(int dev, STORAGE_DEVICE_NUMBER* devnum)
{
return STATUS_NOT_SUPPORTED;
}
static DWORD CDROM_GetDriveGeometry(int dev, DISK_GEOMETRY* dg)
{
#if 0
dg->Cylinders.s.LowPart = 1; /* FIXME */
dg->Cylinders.s.HighPart = 0; /* FIXME */
dg->MediaType = 1; /* FIXME */
dg->TracksPerCylinder = 1; /* FIXME */
dg->SectorsPerTrack = 1; /* FIXME */
dg->BytesPerSector= 1; /* FIXME */
#endif
return STATUS_NOT_SUPPORTED;
}
/**************************************************************************
* CDROM_Reset [internal]
*/
static DWORD CDROM_ResetAudio(int dev)
{
#if defined(linux)
return CDROM_GetStatusCode(ioctl(dev, CDROMRESET));
#elif defined(__FreeBSD__) || defined(__NetBSD__)
return CDROM_GetStatusCode(ioctl(dev, CDIOCRESET, NULL));
#else
return STATUS_NOT_SUPPORTED;
#endif
}
/******************************************************************
* CDROM_SetTray
*
*
*/
static DWORD CDROM_SetTray(int dev, BOOL doEject)
{
#if defined(linux)
return CDROM_GetStatusCode(ioctl(dev, doEject ? CDROMEJECT : CDROMCLOSETRAY));
#elif defined(__FreeBSD__) || defined(__NetBSD__)
return CDROM_GetStatusCode((ioctl(dev, CDIOCALLOW, NULL)) ||
(ioctl(dev, doEject ? CDIOCEJECT : CDIOCCLOSE, NULL)) ||
(ioctl(dev, CDIOCPREVENT, NULL)));
#else
return STATUS_NOT_SUPPORTED;
#endif
}
/******************************************************************
* CDROM_ControlEjection
*
*
*/
static DWORD CDROM_ControlEjection(int dev, const PREVENT_MEDIA_REMOVAL* rmv)
{
#if defined(linux)
return CDROM_GetStatusCode(ioctl(dev, CDROM_LOCKDOOR, rmv->PreventMediaRemoval));
#elif defined(__FreeBSD__) || defined(__NetBSD__)
return CDROM_GetStatusCode(ioctl(dev, (rmv->PreventMediaRemoval) ? CDIOCPREVENT : CDIOCALLOW, NULL));
#else
return STATUS_NOT_SUPPORTED;
#endif
}
/******************************************************************
* CDROM_ReadTOC
*
*
*/
static DWORD CDROM_ReadTOC(int dev, CDROM_TOC* toc)
{
DWORD ret = STATUS_NOT_SUPPORTED;
#if defined(linux)
int i, io = -1;
struct cdrom_tochdr hdr;
struct cdrom_tocentry entry;
io = ioctl(dev, CDROMREADTOCHDR, &hdr);
if (io == -1)
{
WARN("(%d) -- Error occurred (%s)!\n", dev, strerror(errno));
goto end;
}
toc->FirstTrack = hdr.cdth_trk0;
toc->LastTrack = hdr.cdth_trk1;
TRACE("from=%d to=%d\n", toc->FirstTrack, toc->LastTrack);
for (i = toc->FirstTrack; i <= toc->LastTrack + 1; i++)
{
if (i == toc->LastTrack + 1)
{
entry.cdte_track = CDROM_LEADOUT;
} else {
entry.cdte_track = i;
}
entry.cdte_format = CDROM_MSF;
io = ioctl(dev, CDROMREADTOCENTRY, &entry);
if (io == -1) {
WARN("error read entry (%s)\n", strerror(errno));
goto end;
}
toc->TrackData[i - toc->FirstTrack].Control = entry.cdte_ctrl;
toc->TrackData[i - toc->FirstTrack].Adr = entry.cdte_adr;
/* marking last track with leadout value as index */
toc->TrackData[i - toc->FirstTrack].TrackNumber = entry.cdte_track;
toc->TrackData[i - toc->FirstTrack].Address[0] = 0;
toc->TrackData[i - toc->FirstTrack].Address[1] = entry.cdte_addr.msf.minute;
toc->TrackData[i - toc->FirstTrack].Address[2] = entry.cdte_addr.msf.second;
toc->TrackData[i - toc->FirstTrack].Address[3] = entry.cdte_addr.msf.frame;
}
end:
ret = CDROM_GetStatusCode(io);
#elif defined(__FreeBSD__) || defined(__NetBSD__)
int i, io = -1;
struct ioc_toc_header hdr;
struct ioc_read_toc_entry entry;
struct cd_toc_entry toc_buffer;
io = ioctl(dev, CDIOREADTOCHEADER, &hdr);
if (io == -1)
{
WARN("(%d) -- Error occurred (%s)!\n", dev, strerror(errno));
goto end;
}
toc->FirstTrack = hdr.starting_track;
toc->LastTrack = hdr.ending_track;
TRACE("from=%d to=%d\n", toc->FirstTrack, toc->LastTrack);
for (i = toc->FirstTrack; i <= toc->LastTrack + 1; i++)
{
if (i == toc->LastTrack + 1)
{
#define LEADOUT 0xaa
entry.starting_track = LEADOUT;
} else {
entry.starting_track = i;
}
memset((char *)&toc_buffer, 0, sizeof(toc_buffer));
entry.address_format = CD_MSF_FORMAT;
entry.data_len = sizeof(toc_buffer);
entry.data = &toc_buffer;
io = ioctl(dev, CDIOREADTOCENTRYS, &entry);
if (io == -1) {
WARN("error read entry (%s)\n", strerror(errno));
goto end;
}
toc->TrackData[i - toc->FirstTrack].Control = toc_buffer.control;
toc->TrackData[i - toc->FirstTrack].Adr = toc_buffer.addr_type;
/* marking last track with leadout value as index */
toc->TrackData[i - toc->FirstTrack].TrackNumber = entry.starting_track;
toc->TrackData[i - toc->FirstTrack].Address[0] = 0;
toc->TrackData[i - toc->FirstTrack].Address[1] = toc_buffer.addr.msf.minute;
toc->TrackData[i - toc->FirstTrack].Address[2] = toc_buffer.addr.msf.second;
toc->TrackData[i - toc->FirstTrack].Address[3] = toc_buffer.addr.msf.frame;
}
end:
ret = CDROM_GetStatusCode(io);
#else
ret = STATUS_NOT_SUPPORTED;
#endif
return ret;
}
/******************************************************************
* CDROM_GetDiskData
*
*
*/
static DWORD CDROM_GetDiskData(int dev, CDROM_DISK_DATA* data)
{
CDROM_TOC toc;
DWORD ret;
int i;
if ((ret = CDROM_ReadTOC(dev, &toc)) != 0) return ret;
data->DiskData = 0;
for (i = toc.FirstTrack; i <= toc.LastTrack; i++) {
if (toc.TrackData[i].Control & 0x04)
data->DiskData |= CDROM_DISK_DATA_TRACK;
else
data->DiskData |= CDROM_DISK_AUDIO_TRACK;
}
return 0;
}
/******************************************************************
* CDROM_ReadQChannel
*
*
*/
static DWORD CDROM_ReadQChannel(int dev, const CDROM_SUB_Q_DATA_FORMAT* fmt,
SUB_Q_CHANNEL_DATA* data)
{
DWORD ret = STATUS_NOT_SUPPORTED;
#ifdef linux
unsigned size;
SUB_Q_HEADER* hdr = (SUB_Q_HEADER*)data;
int io;
struct cdrom_subchnl sc;
sc.cdsc_format = CDROM_MSF;
io = ioctl(dev, CDROMSUBCHNL, &sc);
if (io == -1)
{
TRACE("opened or no_media (%s)!\n", strerror(errno));
hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
goto end;
}
hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
switch (sc.cdsc_audiostatus) {
case CDROM_AUDIO_INVALID:
hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
break;
case CDROM_AUDIO_NO_STATUS:
hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
break;
case CDROM_AUDIO_PLAY:
hdr->AudioStatus = AUDIO_STATUS_IN_PROGRESS;
break;
case CDROM_AUDIO_PAUSED:
hdr->AudioStatus = AUDIO_STATUS_PAUSED;
break;
case CDROM_AUDIO_COMPLETED:
hdr->AudioStatus = AUDIO_STATUS_PLAY_COMPLETE;
break;
case CDROM_AUDIO_ERROR:
hdr->AudioStatus = AUDIO_STATUS_PLAY_ERROR;
break;
default:
TRACE("status=%02X !\n", sc.cdsc_audiostatus);
break;
}
switch (fmt->Format)
{
case IOCTL_CDROM_CURRENT_POSITION:
size = sizeof(SUB_Q_CURRENT_POSITION);
data->CurrentPosition.FormatCode = sc.cdsc_format;
data->CurrentPosition.Control = sc.cdsc_ctrl;
data->CurrentPosition.ADR = sc.cdsc_adr;
data->CurrentPosition.TrackNumber = sc.cdsc_trk;
data->CurrentPosition.IndexNumber = sc.cdsc_ind;
data->CurrentPosition.AbsoluteAddress[0] = 0;
data->CurrentPosition.AbsoluteAddress[1] = sc.cdsc_absaddr.msf.minute;
data->CurrentPosition.AbsoluteAddress[2] = sc.cdsc_absaddr.msf.second;
data->CurrentPosition.AbsoluteAddress[3] = sc.cdsc_absaddr.msf.frame;
data->CurrentPosition.TrackRelativeAddress[0] = 0;
data->CurrentPosition.TrackRelativeAddress[1] = sc.cdsc_reladdr.msf.minute;
data->CurrentPosition.TrackRelativeAddress[2] = sc.cdsc_reladdr.msf.second;
data->CurrentPosition.TrackRelativeAddress[3] = sc.cdsc_reladdr.msf.frame;
break;
case IOCTL_CDROM_MEDIA_CATALOG:
size = sizeof(SUB_Q_MEDIA_CATALOG_NUMBER);
data->MediaCatalog.FormatCode = IOCTL_CDROM_MEDIA_CATALOG;
{
struct cdrom_mcn mcn;
if ((io = ioctl(dev, CDROM_GET_MCN, &mcn)) == -1) goto end;
data->MediaCatalog.FormatCode = IOCTL_CDROM_MEDIA_CATALOG;
data->MediaCatalog.Mcval = 0; /* FIXME */
memcpy(data->MediaCatalog.MediaCatalog, mcn.medium_catalog_number, 14);
data->MediaCatalog.MediaCatalog[14] = 0;
}
break;
case IOCTL_CDROM_TRACK_ISRC:
size = sizeof(SUB_Q_CURRENT_POSITION);
FIXME("TrackIsrc: NIY on linux");
data->TrackIsrc.FormatCode = IOCTL_CDROM_TRACK_ISRC;
data->TrackIsrc.Tcval = 0;
io = 0;
break;
}
end:
ret = CDROM_GetStatusCode(io);
#elif defined(__FreeBSD__) || defined(__NetBSD__)
unsigned size;
SUB_Q_HEADER* hdr = (SUB_Q_HEADER*)data;
int io;
struct ioc_read_subchannel read_sc;
struct cd_sub_channel_info sc;
read_sc.address_format = CD_MSF_FORMAT;
read_sc.track = 0;
read_sc.data_len = sizeof(sc);
read_sc.data = &sc;
switch (fmt->Format)
{
case IOCTL_CDROM_CURRENT_POSITION:
read_sc.data_format = CD_CURRENT_POSITION;
break;
case IOCTL_CDROM_MEDIA_CATALOG:
read_sc.data_format = CD_MEDIA_CATALOG;
break;
case IOCTL_CDROM_TRACK_ISRC:
read_sc.data_format = CD_TRACK_INFO;
sc.what.track_info.track_number = data->TrackIsrc.Track;
break;
}
io = ioctl(dev, CDIOCREADSUBCHANNEL, &read_sc);
if (io == -1)
{
TRACE("opened or no_media (%s)!\n", strerror(errno));
hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
goto end;
}
hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
switch (sc.header.audio_status) {
case CD_AS_AUDIO_INVALID:
hdr->AudioStatus = AUDIO_STATUS_NOT_SUPPORTED;
break;
case CD_AS_NO_STATUS:
hdr->AudioStatus = AUDIO_STATUS_NO_STATUS;
break;
case CD_AS_PLAY_IN_PROGRESS:
hdr->AudioStatus = AUDIO_STATUS_IN_PROGRESS;
break;
case CD_AS_PLAY_PAUSED:
hdr->AudioStatus = AUDIO_STATUS_PAUSED;
break;
case CD_AS_PLAY_COMPLETED:
hdr->AudioStatus = AUDIO_STATUS_PLAY_COMPLETE;
break;
case CD_AS_PLAY_ERROR:
hdr->AudioStatus = AUDIO_STATUS_PLAY_ERROR;
break;
default:
TRACE("status=%02X !\n", sc.header.audio_status);
}
switch (fmt->Format)
{
case IOCTL_CDROM_CURRENT_POSITION:
size = sizeof(SUB_Q_CURRENT_POSITION);
data->CurrentPosition.FormatCode = sc.what.position.data_format;
data->CurrentPosition.Control = sc.what.position.control;
data->CurrentPosition.ADR = sc.what.position.addr_type;
data->CurrentPosition.TrackNumber = sc.what.position.track_number;
data->CurrentPosition.IndexNumber = sc.what.position.index_number;
data->CurrentPosition.AbsoluteAddress[0] = 0;
data->CurrentPosition.AbsoluteAddress[1] = sc.what.position.absaddr.msf.minute;
data->CurrentPosition.AbsoluteAddress[2] = sc.what.position.absaddr.msf.second;
data->CurrentPosition.AbsoluteAddress[3] = sc.what.position.absaddr.msf.frame;
data->CurrentPosition.TrackRelativeAddress[0] = 0;
data->CurrentPosition.TrackRelativeAddress[1] = sc.what.position.reladdr.msf.minute;
data->CurrentPosition.TrackRelativeAddress[2] = sc.what.position.reladdr.msf.second;
data->CurrentPosition.TrackRelativeAddress[3] = sc.what.position.reladdr.msf.frame;
break;
case IOCTL_CDROM_MEDIA_CATALOG:
size = sizeof(SUB_Q_MEDIA_CATALOG_NUMBER);
data->MediaCatalog.FormatCode = IOCTL_CDROM_MEDIA_CATALOG;
data->MediaCatalog.FormatCode = sc.what.media_catalog.data_format;
data->MediaCatalog.Mcval = sc.what.media_catalog.mc_valid;
memcpy(data->MediaCatalog.MediaCatalog, sc.what.media_catalog.mc_number, 15);
break;
case IOCTL_CDROM_TRACK_ISRC:
size = sizeof(SUB_Q_CURRENT_POSITION);
data->TrackIsrc.Tcval = sc.what.track_info.ti_valid;
memcpy(data->TrackIsrc.TrackIsrc, sc.what.track_info.ti_number, 15);
break;
}
end:
ret = CDROM_GetStatusCode(io);
#endif
return ret;
}
/******************************************************************
* CDROM_Verify
*
*
*/
static DWORD CDROM_Verify(int dev)
{
/* quick implementation */
CDROM_SUB_Q_DATA_FORMAT fmt;
SUB_Q_CHANNEL_DATA data;
fmt.Format = IOCTL_CDROM_CURRENT_POSITION;
return CDROM_ReadQChannel(dev, &fmt, &data) ? 0 : 1;
}
/******************************************************************
* CDROM_PlayAudioMSF
*
*
*/
static DWORD CDROM_PlayAudioMSF(int dev, const CDROM_PLAY_AUDIO_MSF* audio_msf)
{
DWORD ret = STATUS_NOT_SUPPORTED;
#ifdef linux
struct cdrom_msf msf;
int io;
msf.cdmsf_min0 = audio_msf->StartingM;
msf.cdmsf_sec0 = audio_msf->StartingS;
msf.cdmsf_frame0 = audio_msf->StartingF;
msf.cdmsf_min1 = audio_msf->EndingM;
msf.cdmsf_sec1 = audio_msf->EndingS;
msf.cdmsf_frame1 = audio_msf->EndingF;
io = ioctl(dev, CDROMSTART);
if (io == -1)
{
WARN("motor doesn't start !\n");
goto end;
}
io = ioctl(dev, CDROMPLAYMSF, &msf);
if (io == -1)
{
WARN("device doesn't play !\n");
goto end;
}
TRACE("msf = %d:%d:%d %d:%d:%d\n",
msf.cdmsf_min0, msf.cdmsf_sec0, msf.cdmsf_frame0,
msf.cdmsf_min1, msf.cdmsf_sec1, msf.cdmsf_frame1);
end:
ret = CDROM_GetStatusCode(io);
#elif defined(__FreeBSD__) || defined(__NetBSD__)
struct ioc_play_msf msf;
int io;
msf.start_m = audio_msf->StartingM;
msf.start_s = audio_msf->StartingS;
msf.start_f = audio_msf->StartingF;
msf.end_m = audio_msf->EndingM;
msf.end_s = audio_msf->EndingS;
msf.end_f = audio_msf->EndingF;
io = ioctl(dev, CDIOCSTART, NULL);
if (io == -1)
{
WARN("motor doesn't start !\n");
goto end;
}
io = ioctl(dev, CDIOCPLAYMSF, &msf);
if (io == -1)
{
WARN("device doesn't play !\n");
goto end;
}
TRACE("msf = %d:%d:%d %d:%d:%d\n",
msf.start_m, msf.start_s, msf.start_f,
msf.end_m, msf.end_s, msf.end_f);
end:
ret = CDROM_GetStatusCode(io);
#endif
return ret;
}
/******************************************************************
* CDROM_SeekAudioMSF
*
*
*/
static DWORD CDROM_SeekAudioMSF(int dev, const CDROM_SEEK_AUDIO_MSF* audio_msf)
{
#if defined(linux)
struct cdrom_msf0 msf;
msf.minute = audio_msf->M;
msf.second = audio_msf->S;
msf.frame = audio_msf->F;
return CDROM_GetStatusCode(ioctl(dev, CDROMSEEK, &msf));
#elif defined(__FreeBSD__) || defined(__NetBSD__)
FIXME("Could a BSD expert implement the seek function ?\n");
return STATUS_NOT_SUPPORTED;
#else
return STATUS_NOT_SUPPORTED;
#endif
}
/******************************************************************
* CDROM_PauseAudio
*
*
*/
static DWORD CDROM_PauseAudio(int dev)
{
#if defined(linux)
return CDROM_GetStatusCode(ioctl(dev, CDROMPAUSE));
#elif defined(__FreeBSD__) || defined(__NetBSD__)
return CDROM_GetStatusCode(ioctl(dev, CDIOCPAUSE, NULL));
#else
return STATUS_NOT_SUPPORTED;
#endif
}
/******************************************************************
* CDROM_ResumeAudio
*
*
*/
static DWORD CDROM_ResumeAudio(int dev)
{
#if defined(linux)
return CDROM_GetStatusCode(ioctl(dev, CDROMRESUME));
#elif defined(__FreeBSD__) || defined(__NetBSD__)
return CDROM_GetStatusCode(ioctl(dev, CDIOCRESUME, NULL));
#else
return STATUS_NOT_SUPPORTED;
#endif
}
/******************************************************************
* CDROM_StopAudio
*
*
*/
static DWORD CDROM_StopAudio(int dev)
{
#if defined(linux)
return CDROM_GetStatusCode(ioctl(dev, CDROMSTOP));
#elif defined(__FreeBSD__) || defined(__NetBSD__)
return CDROM_GetStatusCode(ioctl(dev, CDIOCSTOP, NULL));
#else
return STATUS_NOT_SUPPORTED;
#endif
}
/******************************************************************
* CDROM_GetVolume
*
*
*/
static DWORD CDROM_GetVolume(int dev, VOLUME_CONTROL* vc)
{
#if defined(linux)
struct cdrom_volctrl volc;
int io;
io = ioctl(dev, CDROMVOLREAD, &volc);
if (io != -1)
{
vc->PortVolume[0] = volc.channel0;
vc->PortVolume[1] = volc.channel1;
vc->PortVolume[2] = volc.channel2;
vc->PortVolume[3] = volc.channel3;
}
return CDROM_GetStatusCode(io);
#elif defined(__FreeBSD__) || defined(__NetBSD__)
struct ioc_vol volc;
int io;
io = ioctl(dev, CDIOCGETVOL, &volc);
if (io != -1)
{
vc->PortVolume[0] = volc.vol[0];
vc->PortVolume[1] = volc.vol[1];
vc->PortVolume[2] = volc.vol[2];
vc->PortVolume[3] = volc.vol[3];
}
return CDROM_GetStatusCode(io);
#else
return STATUS_NOT_SUPPORTED;
#endif
}
/******************************************************************
* CDROM_SetVolume
*
*
*/
static DWORD CDROM_SetVolume(int dev, const VOLUME_CONTROL* vc)
{
#if defined(linux)
struct cdrom_volctrl volc;
volc.channel0 = vc->PortVolume[0];
volc.channel1 = vc->PortVolume[1];
volc.channel2 = vc->PortVolume[2];
volc.channel3 = vc->PortVolume[3];
return CDROM_GetStatusCode(ioctl(dev, CDROMVOLCTRL, &volc));
#elif defined(__FreeBSD__) || defined(__NetBSD__)
struct ioc_vol volc;
volc.vol[0] = vc->PortVolume[0];
volc.vol[1] = vc->PortVolume[1];
volc.vol[2] = vc->PortVolume[2];
volc.vol[3] = vc->PortVolume[3];
return CDROM_GetStatusCode(ioctl(dev, CDIOCSETVOL, &volc));
#else
return STATUS_NOT_SUPPORTED;
#endif
}
/******************************************************************
* CDROM_RawRead
*
*
*/
static DWORD CDROM_RawRead(int dev, const RAW_READ_INFO* raw, void* buffer, DWORD len, DWORD* sz)
{
int ret = STATUS_NOT_SUPPORTED;
int io = -1;
DWORD sectSize;
switch (raw->TrackMode)
{
case YellowMode2: sectSize = 2336; break;
case XAForm2: sectSize = 2328; break;
case CDDA: sectSize = 2352; break;
default: return STATUS_INVALID_PARAMETER;
}
if (len < raw->SectorCount * sectSize) return STATUS_BUFFER_TOO_SMALL;
/* strangely enough, it seems that sector offsets are always indicated with a size of 2048,
* even if a larger size if read...
*/
#if defined(linux)
{
struct cdrom_read cdr;
struct cdrom_read_audio cdra;
switch (raw->TrackMode)
{
case YellowMode2:
if (raw->DiskOffset.s.HighPart) FIXME("Unsupported value\n");
cdr.cdread_lba = raw->DiskOffset.s.LowPart; /* FIXME ? */
cdr.cdread_bufaddr = buffer;
cdr.cdread_buflen = raw->SectorCount * sectSize;
io = ioctl(dev, CDROMREADMODE2, &cdr);
break;
case XAForm2:
FIXME("XAForm2: NIY\n");
return ret;
case CDDA:
/* FIXME: the output doesn't seem 100% correct... in fact output is shifted
* between by NT2K box and this... should check on the same drive...
* otherwise, I fear a 2352/2368 mismatch somewhere in one of the drivers
* (linux/NT).
* Anyway, that's not critical at all. We're talking of 16/32 bytes, we're
* talking of 0.2 ms of sound
*/
/* 2048 = 2 ** 11 */
if (raw->DiskOffset.s.HighPart & ~2047) FIXME("Unsupported value\n");
cdra.addr.lba = ((raw->DiskOffset.s.LowPart >> 11) |
(raw->DiskOffset.s.HighPart << (32 - 11))) - 1;
FIXME("reading at %u\n", cdra.addr.lba);
cdra.addr_format = CDROM_LBA;
cdra.nframes = raw->SectorCount;
cdra.buf = buffer;
io = ioctl(dev, CDROMREADAUDIO, &cdra);
break;
}
}
#elif defined(__FreeBSD__)
{
struct ioc_read_audio ira;
switch (raw->TrackMode)
{
case YellowMode2:
FIXME("YellowMode2: NIY\n");
return ret;
case XAForm2:
FIXME("XAForm2: NIY\n");
return ret;
case CDDA:
/* 2048 = 2 ** 11 */
if (raw->DiskOffset.s.HighPart & ~2047) FIXME("Unsupported value\n");
ira.address.lba = ((raw->DiskOffset.s.LowPart >> 11) |
raw->DiskOffset.s.HighPart << (32 - 11)) - 1;
ira.address_format = CD_LBA_FORMAT;
ira.nframes = raw->SectorCount;
ira.buffer = buffer;
io = ioctl(dev, CDIOCREADAUDIO, &ira);
break;
}
}
#elif defined(__NetBSD__)
{
switch (raw->TrackMode)
{
case YellowMode2:
FIXME("YellowMode2: NIY\n");
return ret;
case XAForm2:
FIXME("XAForm2: NIY\n");
return ret;
case CDDA:
FIXME("CDDA: NIY\n");
return ret;
}
}
#endif
*sz = sectSize * raw->SectorCount;
ret = CDROM_GetStatusCode(io);
return ret;
}
/******************************************************************
* CDROM_ScsiPassThroughDirect
*
*
*/
static DWORD CDROM_ScsiPassThroughDirect(int dev, PSCSI_PASS_THROUGH_DIRECT pPacket)
{
int ret = STATUS_NOT_SUPPORTED;
#if defined(linux)
struct cdrom_generic_command cmd;
struct request_sense sense;
int io;
if (pPacket->Length < sizeof(SCSI_PASS_THROUGH_DIRECT))
return STATUS_BUFFER_TOO_SMALL;
if (pPacket->CdbLength > 12)
return STATUS_INVALID_PARAMETER;
if (pPacket->SenseInfoLength > sizeof(sense))
return STATUS_INVALID_PARAMETER;
memset(&cmd, 0, sizeof(cmd));
memset(&sense, 0, sizeof(sense));
memcpy(&(cmd.cmd), &(pPacket->Cdb), pPacket->CdbLength);
cmd.buffer = pPacket->DataBuffer;
cmd.buflen = pPacket->DataTransferLength;
cmd.sense = &sense;
cmd.quiet = 0;
cmd.timeout = pPacket->TimeOutValue*HZ;
switch (pPacket->DataIn)
{
case SCSI_IOCTL_DATA_OUT:
cmd.data_direction = CGC_DATA_WRITE;
break;
case SCSI_IOCTL_DATA_IN:
cmd.data_direction = CGC_DATA_READ;
break;
case SCSI_IOCTL_DATA_UNSPECIFIED:
cmd.data_direction = CGC_DATA_NONE;
break;
default:
return STATUS_INVALID_PARAMETER;
break;
}
io = ioctl(dev, CDROM_SEND_PACKET, &cmd);
if (pPacket->SenseInfoLength != 0)
{
memcpy((char*)pPacket + pPacket->SenseInfoOffset,
&sense, pPacket->SenseInfoLength);
}
pPacket->ScsiStatus = cmd.stat;
ret = CDROM_GetStatusCode(io);
#endif
return ret;
}
/******************************************************************
* CDROM_ScsiPassThrough
*
*
*/
static DWORD CDROM_ScsiPassThrough(int dev, PSCSI_PASS_THROUGH pPacket)
{
int ret = STATUS_NOT_SUPPORTED;
#if defined(linux)
struct cdrom_generic_command cmd;
struct request_sense sense;
int io;
if (pPacket->Length < sizeof(SCSI_PASS_THROUGH))
return STATUS_BUFFER_TOO_SMALL;
if (pPacket->CdbLength > 12)
return STATUS_INVALID_PARAMETER;
if (pPacket->SenseInfoLength > sizeof(sense))
return STATUS_INVALID_PARAMETER;
memset(&cmd, 0, sizeof(cmd));
memset(&sense, 0, sizeof(sense));
memcpy(&(cmd.cmd), &(pPacket->Cdb), pPacket->CdbLength);
if ( pPacket->DataBufferOffset > 0x1000 )
{
cmd.buffer = (void*)pPacket->DataBufferOffset;
}
else
{
cmd.buffer = ((void*)pPacket) + pPacket->DataBufferOffset;
}
cmd.buflen = pPacket->DataTransferLength;
cmd.sense = &sense;
cmd.quiet = 0;
cmd.timeout = pPacket->TimeOutValue*HZ;
switch (pPacket->DataIn)
{
case SCSI_IOCTL_DATA_OUT:
cmd.data_direction = CGC_DATA_WRITE;
break;
case SCSI_IOCTL_DATA_IN:
cmd.data_direction = CGC_DATA_READ;
break;
case SCSI_IOCTL_DATA_UNSPECIFIED:
cmd.data_direction = CGC_DATA_NONE;
break;
default:
return STATUS_INVALID_PARAMETER;
break;
}
io = ioctl(dev, CDROM_SEND_PACKET, &cmd);
if (pPacket->SenseInfoLength != 0)
{
memcpy((char*)pPacket + pPacket->SenseInfoOffset,
&sense, pPacket->SenseInfoLength);
}
pPacket->ScsiStatus = cmd.stat;
ret = CDROM_GetStatusCode(io);
#endif
return ret;
}
/******************************************************************
* CDROM_ScsiGetAddress
*
*
*/
static DWORD CDROM_ScsiGetAddress(int dev, PSCSI_ADDRESS addr)
{
FIXME("IOCTL_SCSI_GET_ADDRESS: stub\n");
addr->Length = sizeof(SCSI_ADDRESS);
addr->PortNumber = 0;
addr->PathId = 0;
addr->TargetId = 1;
addr->Lun = 0;
return 0;
}
/******************************************************************
* CDROM_DeviceIoControl
*
*
*/
BOOL CDROM_DeviceIoControl(DWORD clientID, HANDLE hDevice, DWORD dwIoControlCode,
LPVOID lpInBuffer, DWORD nInBufferSize,
LPVOID lpOutBuffer, DWORD nOutBufferSize,
LPDWORD lpBytesReturned, LPOVERLAPPED lpOverlapped)
{
DWORD sz;
DWORD error = 0;
int dev;
TRACE("%lx[%c] %lx %lx %ld %lx %ld %lx %lx\n",
(DWORD)hDevice, 'A' + LOWORD(clientID), dwIoControlCode, (DWORD)lpInBuffer, nInBufferSize,
(DWORD)lpOutBuffer, nOutBufferSize, (DWORD)lpBytesReturned, (DWORD)lpOverlapped);
if (lpBytesReturned) *lpBytesReturned = 0;
if (lpOverlapped)
{
FIXME("Overlapped isn't implemented yet\n");
SetLastError(STATUS_NOT_SUPPORTED);
return FALSE;
}
SetLastError(0);
dev = CDROM_Open(hDevice, clientID);
if (dev == -1)
{
CDROM_GetStatusCode(-1);
return FALSE;
}
switch (dwIoControlCode)
{
case IOCTL_STORAGE_CHECK_VERIFY:
case IOCTL_CDROM_CHECK_VERIFY:
sz = 0;
if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
error = STATUS_INVALID_PARAMETER;
else error = CDROM_Verify(dev);
break;
/* EPP case IOCTL_STORAGE_CHECK_VERIFY2: */
/* EPP case IOCTL_STORAGE_FIND_NEW_DEVICES: */
/* EPP case IOCTL_CDROM_FIND_NEW_DEVICES: */
case IOCTL_STORAGE_LOAD_MEDIA:
case IOCTL_CDROM_LOAD_MEDIA:
sz = 0;
if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
error = STATUS_INVALID_PARAMETER;
else error = CDROM_SetTray(dev, FALSE);
break;
case IOCTL_STORAGE_EJECT_MEDIA:
sz = 0;
if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
error = STATUS_INVALID_PARAMETER;
else error = CDROM_SetTray(dev, TRUE);
break;
case IOCTL_CDROM_MEDIA_REMOVAL:
FIXME("IOCTL_CDROM_MEDIA_REMOVAL: stub\n");
sz = 0;
error = 0;
break;
case IOCTL_DISK_MEDIA_REMOVAL:
case IOCTL_STORAGE_MEDIA_REMOVAL:
case IOCTL_STORAGE_EJECTION_CONTROL:
/* FIXME the last ioctl:s is not the same as the two others...
* lockcount/owner should be handled */
sz = 0;
if (lpOutBuffer != NULL || nOutBufferSize != 0) error = STATUS_INVALID_PARAMETER;
else if (nInBufferSize < sizeof(PREVENT_MEDIA_REMOVAL)) error = STATUS_BUFFER_TOO_SMALL;
else error = CDROM_ControlEjection(dev, (const PREVENT_MEDIA_REMOVAL*)lpInBuffer);
break;
/* EPP case IOCTL_STORAGE_GET_MEDIA_TYPES: */
case IOCTL_STORAGE_GET_DEVICE_NUMBER:
sz = sizeof(STORAGE_DEVICE_NUMBER);
if (lpInBuffer != NULL || nInBufferSize != 0) error = STATUS_INVALID_PARAMETER;
else if (nOutBufferSize < sz) error = STATUS_BUFFER_TOO_SMALL;
else error = CDROM_GetDeviceNumber(dev, (STORAGE_DEVICE_NUMBER*)lpOutBuffer);
break;
case IOCTL_STORAGE_RESET_DEVICE:
sz = 0;
if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
error = STATUS_INVALID_PARAMETER;
else error = CDROM_ResetAudio(dev);
break;
case IOCTL_CDROM_GET_CONTROL:
sz = sizeof(CDROM_AUDIO_CONTROL);
if (lpInBuffer != NULL || nInBufferSize != 0) error = STATUS_INVALID_PARAMETER;
else if (nOutBufferSize < sz) error = STATUS_BUFFER_TOO_SMALL;
else error = CDROM_GetControl(dev, (CDROM_AUDIO_CONTROL*)lpOutBuffer);
break;
case IOCTL_CDROM_GET_DRIVE_GEOMETRY:
sz = sizeof(DISK_GEOMETRY);
if (lpInBuffer != NULL || nInBufferSize != 0) error = STATUS_INVALID_PARAMETER;
else if (nOutBufferSize < sz) error = STATUS_BUFFER_TOO_SMALL;
else error = CDROM_GetDriveGeometry(dev, (DISK_GEOMETRY*)lpOutBuffer);
break;
case IOCTL_CDROM_DISK_TYPE:
sz = sizeof(CDROM_DISK_DATA);
if (lpInBuffer != NULL || nInBufferSize != 0) error = STATUS_INVALID_PARAMETER;
else if (nOutBufferSize < sz) error = STATUS_BUFFER_TOO_SMALL;
else error = CDROM_GetDiskData(dev, (CDROM_DISK_DATA*)lpOutBuffer);
break;
/* EPP case IOCTL_CDROM_GET_LAST_SESSION: */
case IOCTL_CDROM_READ_Q_CHANNEL:
sz = sizeof(SUB_Q_CHANNEL_DATA);
if (lpInBuffer == NULL || nInBufferSize < sizeof(CDROM_SUB_Q_DATA_FORMAT))
error = STATUS_INVALID_PARAMETER;
else if (nOutBufferSize < sz) error = STATUS_BUFFER_TOO_SMALL;
else error = CDROM_ReadQChannel(dev, (const CDROM_SUB_Q_DATA_FORMAT*)lpInBuffer,
(SUB_Q_CHANNEL_DATA*)lpOutBuffer);
break;
case IOCTL_CDROM_READ_TOC:
sz = sizeof(CDROM_TOC);
if (lpInBuffer != NULL || nInBufferSize != 0) error = STATUS_INVALID_PARAMETER;
else if (nOutBufferSize < sz) error = STATUS_BUFFER_TOO_SMALL;
else error = CDROM_ReadTOC(dev, (CDROM_TOC*)lpOutBuffer);
break;
/* EPP case IOCTL_CDROM_READ_TOC_EX: */
case IOCTL_CDROM_PAUSE_AUDIO:
sz = 0;
if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
error = STATUS_INVALID_PARAMETER;
else error = CDROM_PauseAudio(dev);
break;
case IOCTL_CDROM_PLAY_AUDIO_MSF:
sz = 0;
if (lpOutBuffer != NULL || nOutBufferSize != 0) error = STATUS_INVALID_PARAMETER;
else if (nInBufferSize < sizeof(CDROM_PLAY_AUDIO_MSF)) error = STATUS_BUFFER_TOO_SMALL;
else error = CDROM_PlayAudioMSF(dev, (const CDROM_PLAY_AUDIO_MSF*)lpInBuffer);
break;
case IOCTL_CDROM_RESUME_AUDIO:
sz = 0;
if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
error = STATUS_INVALID_PARAMETER;
else error = CDROM_ResumeAudio(dev);
break;
case IOCTL_CDROM_SEEK_AUDIO_MSF:
sz = 0;
if (lpOutBuffer != NULL || nOutBufferSize != 0) error = STATUS_INVALID_PARAMETER;
else if (nInBufferSize < sizeof(CDROM_SEEK_AUDIO_MSF)) error = STATUS_BUFFER_TOO_SMALL;
else error = CDROM_SeekAudioMSF(dev, (const CDROM_SEEK_AUDIO_MSF*)lpInBuffer);
break;
case IOCTL_CDROM_STOP_AUDIO:
sz = 0;
if (lpInBuffer != NULL || nInBufferSize != 0 || lpOutBuffer != NULL || nOutBufferSize != 0)
error = STATUS_INVALID_PARAMETER;
else error = CDROM_StopAudio(dev);
break;
case IOCTL_CDROM_GET_VOLUME:
sz = sizeof(VOLUME_CONTROL);
if (lpInBuffer != NULL || nInBufferSize != 0) error = STATUS_INVALID_PARAMETER;
else if (nOutBufferSize < sz) error = STATUS_BUFFER_TOO_SMALL;
else error = CDROM_GetVolume(dev, (VOLUME_CONTROL*)lpOutBuffer);
break;
case IOCTL_CDROM_SET_VOLUME:
sz = 0;
if (lpInBuffer == NULL || nInBufferSize < sizeof(VOLUME_CONTROL) || lpOutBuffer != NULL)
error = STATUS_INVALID_PARAMETER;
else error = CDROM_SetVolume(dev, (const VOLUME_CONTROL*)lpInBuffer);
break;
case IOCTL_CDROM_RAW_READ:
sz = 0;
if (nInBufferSize < sizeof(RAW_READ_INFO)) error = STATUS_INVALID_PARAMETER;
else if (lpOutBuffer == NULL) error = STATUS_BUFFER_TOO_SMALL;
else error = CDROM_RawRead(dev, (const RAW_READ_INFO*)lpInBuffer,
lpOutBuffer, nOutBufferSize, &sz);
break;
case IOCTL_SCSI_PASS_THROUGH_DIRECT:
sz = sizeof(SCSI_PASS_THROUGH_DIRECT);
if (lpOutBuffer == NULL) error = STATUS_INVALID_PARAMETER;
else if (nOutBufferSize < sizeof(SCSI_PASS_THROUGH_DIRECT)) error = STATUS_BUFFER_TOO_SMALL;
else error = CDROM_ScsiPassThroughDirect(dev, (PSCSI_PASS_THROUGH_DIRECT)lpOutBuffer);
break;
case IOCTL_SCSI_PASS_THROUGH:
sz = sizeof(SCSI_PASS_THROUGH);
if (lpOutBuffer == NULL) error = STATUS_INVALID_PARAMETER;
else if (nOutBufferSize < sizeof(SCSI_PASS_THROUGH)) error = STATUS_BUFFER_TOO_SMALL;
else error = CDROM_ScsiPassThrough(dev, (PSCSI_PASS_THROUGH)lpOutBuffer);
break;
case IOCTL_SCSI_GET_ADDRESS:
sz = 0;
if (lpOutBuffer == NULL) error = STATUS_INVALID_PARAMETER;
else if (nOutBufferSize < sizeof(SCSI_ADDRESS)) error = STATUS_BUFFER_TOO_SMALL;
else error = CDROM_ScsiGetAddress(dev, (PSCSI_ADDRESS)lpOutBuffer);
break;
default:
FIXME("Unsupported IOCTL %lx\n", dwIoControlCode);
sz = 0;
error = STATUS_INVALID_PARAMETER;
break;
}
if (lpBytesReturned) *lpBytesReturned = sz;
if (error)
{
SetLastError(error);
return FALSE;
}
CDROM_Close(clientID, dev);
return TRUE;
}
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