| /* -*- 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 "drive.h" |
| #include "file.h" |
| #include "wine/debug.h" |
| |
| #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 = ≻ |
| 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_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_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; |
| 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; |
| } |
| |
