diff options
Diffstat (limited to 'src/input/vcd/libcdio/MSWindows/ioctl.c')
| -rw-r--r-- | src/input/vcd/libcdio/MSWindows/ioctl.c | 472 |
1 files changed, 0 insertions, 472 deletions
diff --git a/src/input/vcd/libcdio/MSWindows/ioctl.c b/src/input/vcd/libcdio/MSWindows/ioctl.c deleted file mode 100644 index 1d2f99420..000000000 --- a/src/input/vcd/libcdio/MSWindows/ioctl.c +++ /dev/null @@ -1,472 +0,0 @@ -/*
- $Id: ioctl.c,v 1.1 2004/04/11 12:20:31 miguelfreitas Exp $
-
- Copyright (C) 2004 Rocky Bernstein <rocky@panix.com>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program 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 General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
-
-/* This file contains Win32-specific code using the DeviceIoControl
- access method.
-*/
-
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-static const char _rcsid[] = "$Id: ioctl.c,v 1.1 2004/04/11 12:20:31 miguelfreitas Exp $";
-
-#include <cdio/cdio.h>
-#include <cdio/sector.h>
-#include "cdio_assert.h"
-
-#ifdef HAVE_WIN32_CDROM
-
-#include <windows.h>
-#include <winioctl.h>
-
-#include <stdio.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-
-#include "scsi_mmc.h"
-
-/* Win32 DeviceIoControl specifics */
-/***** FIXME: #include ntddcdrm.h from Wine, but probably need to
- modify it a little.
-*/
-
-#define SCSI_IOCTL_DATA_OUT 0 //Give data to SCSI device (e.g. for writing)
-#define SCSI_IOCTL_DATA_IN 1 //Get data from SCSI device (e.g. for reading)
-#define SCSI_IOCTL_DATA_UNSPECIFIED 2 //No data (e.g. for ejecting)
-
-#define IOCTL_SCSI_PASS_THROUGH 0x4D004
-typedef struct ScsiPassThrough {
- unsigned short Length;
- unsigned char ScsiStatus;
- unsigned char PathId;
- unsigned char TargetId;
- unsigned char Lun;
- unsigned char CdbLength;
- unsigned char SenseInfoLength;
- unsigned char DataIn;
- unsigned int DataTransferLength;
- unsigned int TimeOutValue;
- unsigned int DataBufferOffset;
- unsigned int SenseInfoOffset;
- unsigned char Cdb[16];
-} SCSI_PASS_THROUGH;
-
-#define IOCTL_SCSI_PASS_THROUGH_DIRECT 0x4D014
-typedef struct _SCSI_PASS_THROUGH_DIRECT {
- USHORT Length;
- UCHAR ScsiStatus;
- UCHAR PathId;
- UCHAR TargetId;
- UCHAR Lun;
- UCHAR CdbLength;
- UCHAR SenseInfoLength;
- UCHAR DataIn;
- ULONG DataTransferLength;
- ULONG TimeOutValue;
- PVOID DataBuffer;
- ULONG SenseInfoOffset;
- UCHAR Cdb[16];
-} SCSI_PASS_THROUGH_DIRECT, *PSCSI_PASS_THROUGH_DIRECT;
-
-#ifndef IOCTL_CDROM_BASE
-# define IOCTL_CDROM_BASE FILE_DEVICE_CD_ROM
-#endif
-#ifndef IOCTL_CDROM_RAW_READ
-#define IOCTL_CDROM_RAW_READ CTL_CODE(IOCTL_CDROM_BASE, 0x000F, \
- METHOD_OUT_DIRECT, FILE_READ_ACCESS)
-#endif
-
-#ifndef IOCTL_CDROM_BASE
-# define IOCTL_CDROM_BASE FILE_DEVICE_CD_ROM
-#endif
-#ifndef IOCTL_CDROM_READ_TOC
-#define IOCTL_CDROM_READ_TOC \
- CTL_CODE(IOCTL_CDROM_BASE, 0x0000, METHOD_BUFFERED, FILE_READ_ACCESS)
-#endif
-#ifndef IOCTL_CDROM_RAW_READ
-#define IOCTL_CDROM_RAW_READ \
- CTL_CODE(IOCTL_CDROM_BASE, 0x000F, METHOD_OUT_DIRECT, FILE_READ_ACCESS)
-#endif
-
-#ifndef IOCTL_CDROM_READ_Q_CHANNEL
-#define IOCTL_CDROM_READ_Q_CHANNEL \
- CTL_CODE(IOCTL_CDROM_BASE, 0x000B, METHOD_BUFFERED, FILE_READ_ACCESS)
-#endif
-
-typedef struct _TRACK_DATA {
- UCHAR Format;
- UCHAR Control : 4;
- UCHAR Adr : 4;
- UCHAR TrackNumber;
- UCHAR Reserved1;
- UCHAR Address[4];
-} TRACK_DATA, *PTRACK_DATA;
-
-typedef struct _CDROM_TOC {
- UCHAR Length[2];
- UCHAR FirstTrack;
- UCHAR LastTrack;
- TRACK_DATA TrackData[CDIO_CD_MAX_TRACKS+1];
-} CDROM_TOC, *PCDROM_TOC;
-
-#define IOCTL_CDROM_SUB_Q_CHANNEL 0x00
-#define IOCTL_CDROM_CURRENT_POSITION 0x01
-#define IOCTL_CDROM_MEDIA_CATALOG 0x02
-#define IOCTL_CDROM_TRACK_ISRC 0x03
-
-typedef enum _TRACK_MODE_TYPE {
- YellowMode2,
- XAForm2,
- CDDA
-} TRACK_MODE_TYPE, *PTRACK_MODE_TYPE;
-
-typedef struct __RAW_READ_INFO {
- LARGE_INTEGER DiskOffset;
- ULONG SectorCount;
- TRACK_MODE_TYPE TrackMode;
-} RAW_READ_INFO, *PRAW_READ_INFO;
-
-typedef struct _CDROM_SUB_Q_DATA_FORMAT {
- UCHAR Format;
- UCHAR Track;
-} CDROM_SUB_Q_DATA_FORMAT, *PCDROM_SUB_Q_DATA_FORMAT;
-
-typedef struct _SUB_Q_HEADER {
- UCHAR Reserved;
- UCHAR AudioStatus;
- UCHAR DataLength[2];
-} SUB_Q_HEADER, *PSUB_Q_HEADER;
-
-typedef struct _SUB_Q_MEDIA_CATALOG_NUMBER {
- SUB_Q_HEADER Header;
- UCHAR FormatCode;
- UCHAR Reserved[3];
- UCHAR Reserved1 : 7;
- UCHAR Mcval :1;
- UCHAR MediaCatalog[15];
-} SUB_Q_MEDIA_CATALOG_NUMBER, *PSUB_Q_MEDIA_CATALOG_NUMBER;
-
-#include "win32.h"
-
-/*
- Returns a string that can be used in a CreateFile call if
- c_drive letter is a character. If not NULL is returned.
- */
-
-const char *
-win32ioctl_is_cdrom(const char c_drive_letter)
-{
-
- UINT uDriveType;
- char sz_win32_drive[4];
-
- sz_win32_drive[0]= c_drive_letter;
- sz_win32_drive[1]=':';
- sz_win32_drive[2]='\\';
- sz_win32_drive[3]='\0';
-
- uDriveType = GetDriveType(sz_win32_drive);
-
- switch(uDriveType) {
- case DRIVE_CDROM: {
- char sz_win32_drive_full[] = "\\\\.\\X:";
- sz_win32_drive_full[4] = c_drive_letter;
- return strdup(sz_win32_drive_full);
- }
- default:
- cdio_debug("Drive %c is not a CD-ROM", c_drive_letter);
- return NULL;
- }
-}
-
-/*!
- Reads an audio device using the DeviceIoControl method into data
- starting from lsn. Returns 0 if no error.
- */
-int
-win32ioctl_read_audio_sectors (_img_private_t *env, void *data, lsn_t lsn,
- unsigned int nblocks)
-{
- DWORD dwBytesReturned;
- RAW_READ_INFO cdrom_raw;
-
- /* Initialize CDROM_RAW_READ structure */
- cdrom_raw.DiskOffset.QuadPart = CDIO_CD_FRAMESIZE_RAW * lsn;
- cdrom_raw.SectorCount = nblocks;
- cdrom_raw.TrackMode = CDDA;
-
- if( DeviceIoControl( env->h_device_handle,
- IOCTL_CDROM_RAW_READ, &cdrom_raw,
- sizeof(RAW_READ_INFO), data,
- CDIO_CD_FRAMESIZE_RAW * nblocks,
- &dwBytesReturned, NULL ) == 0 ) {
- cdio_info("Error reading audio-mode %lu (%ld)\n",
- (long unsigned int) lsn, GetLastError());
- return 1;
- }
- return 0;
-}
-
-/*!
- Reads a single raw sector using the DeviceIoControl method into
- data starting from lsn. Returns 0 if no error.
- */
-static int
-win32ioctl_read_raw_sector (_img_private_t *env, void *buf, lsn_t lsn)
-{
- SCSI_PASS_THROUGH_DIRECT sptd;
- BOOL success;
- DWORD dwBytesReturned;
-
- sptd.Length=sizeof(sptd);
- sptd.PathId=0; /* SCSI card ID will be filled in automatically */
- sptd.TargetId=0; /* SCSI target ID will also be filled in */
- sptd.Lun=0; /* SCSI lun ID will also be filled in */
- sptd.CdbLength=12; /* CDB size is 12 for ReadCD MMC1 command */
- sptd.SenseInfoLength=0; /* Don't return any sense data */
- sptd.DataIn=SCSI_IOCTL_DATA_IN; //There will be data from drive
- sptd.DataTransferLength=CDIO_CD_FRAMESIZE_RAW;
- sptd.TimeOutValue=60; /*SCSI timeout value (60 seconds -
- maybe it should be longer) */
- sptd.DataBuffer= (PVOID) buf;
- sptd.SenseInfoOffset=0;
-
- /* ReadCD CDB12 command. The values were taken from MMC1 draft paper. */
- sptd.Cdb[0]=CDIO_MMC_GPCMD_READ_CD;
- sptd.Cdb[1]=0;
-
- CDIO_MMC_SET_READ_LBA(sptd.Cdb, lsn);
-
- CDIO_MMC_SET_READ_LENGTH(sptd.Cdb, 1);
-
- sptd.Cdb[9]=0xF8; /* Raw read, 2352 bytes per sector */
- sptd.Cdb[10]=0;
- sptd.Cdb[11]=0;
- sptd.Cdb[12]=0;
- sptd.Cdb[13]=0;
- sptd.Cdb[14]=0;
- sptd.Cdb[15]=0;
-
- /* Send the command to drive */
- success=DeviceIoControl(env->h_device_handle,
- IOCTL_SCSI_PASS_THROUGH_DIRECT,
- (PVOID)&sptd,
- (DWORD)sizeof(SCSI_PASS_THROUGH_DIRECT),
- NULL, 0,
- &dwBytesReturned,
- NULL);
-
- if(! success) {
- cdio_info("Error reading %lu (%ld)\n", (long unsigned) lsn,
- GetLastError());
- return 1;
- }
-
- return 0;
-}
-
-/*!
- Reads a single mode2 sector using the DeviceIoControl method into
- data starting from lsn. Returns 0 if no error.
- */
-int
-win32ioctl_read_mode2_sector (_img_private_t *env, void *data, lsn_t lsn,
- bool mode2_form2)
-{
- char buf[CDIO_CD_FRAMESIZE_RAW] = { 0, };
- int ret = win32ioctl_read_raw_sector (env, buf, lsn);
-
- if ( 0 != ret) return ret;
-
- memcpy (data,
- buf + CDIO_CD_SYNC_SIZE + CDIO_CD_XA_HEADER,
- mode2_form2 ? M2RAW_SECTOR_SIZE: CDIO_CD_FRAMESIZE);
-
- return 0;
-
-}
-
-/*!
- Reads a single mode2 sector using the DeviceIoControl method into
- data starting from lsn. Returns 0 if no error.
- */
-int
-win32ioctl_read_mode1_sector (_img_private_t *env, void *data, lsn_t lsn,
- bool mode2_form2)
-{
- char buf[CDIO_CD_FRAMESIZE_RAW] = { 0, };
- int ret = win32ioctl_read_raw_sector (env, buf, lsn);
-
- if ( 0 != ret) return ret;
-
- memcpy (data,
- buf + CDIO_CD_SYNC_SIZE+CDIO_CD_HEADER_SIZE,
- mode2_form2 ? M2RAW_SECTOR_SIZE: CDIO_CD_FRAMESIZE);
-
- return 0;
-
-}
-
-/*!
- Initialize internal structures for CD device.
- */
-bool
-win32ioctl_init_win32 (_img_private_t *env)
-{
- char psz_win32_drive[7];
- unsigned int len=strlen(env->gen.source_name);
- OSVERSIONINFO ov;
- DWORD dw_access_flags;
-
- cdio_debug("using winNT/2K/XP ioctl layer");
-
- memset(&ov,0,sizeof(OSVERSIONINFO));
- ov.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
- GetVersionEx(&ov);
-
- if((ov.dwPlatformId==VER_PLATFORM_WIN32_NT) &&
- (ov.dwMajorVersion>4))
- dw_access_flags = GENERIC_READ|GENERIC_WRITE; /* add gen write on W2k/XP */
- else dw_access_flags = GENERIC_READ;
-
- if (cdio_is_device_win32(env->gen.source_name)) {
- sprintf( psz_win32_drive, "\\\\.\\%c:", env->gen.source_name[len-2] );
-
- env->h_device_handle = CreateFile( psz_win32_drive,
- dw_access_flags,
- FILE_SHARE_READ | FILE_SHARE_WRITE,
- NULL,
- OPEN_EXISTING,
- FILE_ATTRIBUTE_NORMAL,
- NULL );
- if( env->h_device_handle == INVALID_HANDLE_VALUE )
- {
- /* No good. try toggle write. */
- dw_access_flags ^= GENERIC_WRITE;
- env->h_device_handle = CreateFile( psz_win32_drive,
- dw_access_flags,
- FILE_SHARE_READ,
- NULL,
- OPEN_EXISTING,
- FILE_ATTRIBUTE_NORMAL,
- NULL );
- return (env->h_device_handle == NULL) ? false : true;
- }
- return true;
- }
- return false;
-}
-
-#define MSF_TO_LBA2(min, sec, frame) \
- ((int) frame + CDIO_CD_FRAMES_PER_SEC * (CDIO_CD_SECS_PER_MIN*min + sec) \
- - CDIO_PREGAP_SECTORS )
-
-/*!
- Read and cache the CD's Track Table of Contents and track info.
- Return true if successful or false if an error.
-*/
-bool
-win32ioctl_read_toc (_img_private_t *env)
-{
-
- DWORD dwBytesReturned;
- CDROM_TOC cdrom_toc;
- int i;
-
- if( DeviceIoControl( env->h_device_handle,
- IOCTL_CDROM_READ_TOC,
- NULL, 0, &cdrom_toc, sizeof(CDROM_TOC),
- &dwBytesReturned, NULL ) == 0 ) {
- cdio_warn( "could not read TOCHDR: %ld" , (long int) GetLastError());
- return false;
- }
-
- env->first_track_num = cdrom_toc.FirstTrack;
- env->total_tracks = cdrom_toc.LastTrack - cdrom_toc.FirstTrack + 1;
-
-
- for( i = 0 ; i <= env->total_tracks ; i++ ) {
- env->tocent[ i ].start_lsn = MSF_TO_LBA2(
- cdrom_toc.TrackData[i].Address[1],
- cdrom_toc.TrackData[i].Address[2],
- cdrom_toc.TrackData[i].Address[3] );
- env->tocent[ i ].Control = cdrom_toc.TrackData[i].Control;
- env->tocent[ i ].Format = cdrom_toc.TrackData[i].Format;
- cdio_debug("p_sectors: %i, %lu", i,
- (unsigned long int) (env->tocent[i].start_lsn));
- }
- env->gen.toc_init = true;
- return true;
-}
-
-/*!
- Return the media catalog number MCN.
-
- Note: string is malloc'd so caller should free() then returned
- string when done with it.
-
- */
-char *
-win32ioctl_get_mcn (_img_private_t *env) {
-
- DWORD dwBytesReturned;
- SUB_Q_MEDIA_CATALOG_NUMBER mcn;
- CDROM_SUB_Q_DATA_FORMAT q_data_format;
-
- memset( &mcn, 0, sizeof(mcn) );
-
- q_data_format.Format = IOCTL_CDROM_MEDIA_CATALOG;
-
- q_data_format.Track=1;
-
- if( DeviceIoControl( env->h_device_handle,
- IOCTL_CDROM_READ_Q_CHANNEL,
- &q_data_format, sizeof(q_data_format),
- &mcn, sizeof(mcn),
- &dwBytesReturned, NULL ) == 0 ) {
- cdio_warn( "could not read Q Channel at track %d", 1);
- } else if (mcn.Mcval)
- return strdup(mcn.MediaCatalog);
- return NULL;
-}
-
-/*!
- Get the format (XA, DATA, AUDIO) of a track.
-*/
-track_format_t
-win32ioctl_get_track_format(_img_private_t *env, track_t track_num)
-{
- /* This is pretty much copied from the "badly broken" cdrom_count_tracks
- in linux/cdrom.c.
- */
- if (env->tocent[track_num-1].Control & 0x04) {
- if (env->tocent[track_num-1].Format == 0x10)
- return TRACK_FORMAT_CDI;
- else if (env->tocent[track_num-1].Format == 0x20)
- return TRACK_FORMAT_XA;
- else
- return TRACK_FORMAT_DATA;
- } else
- return TRACK_FORMAT_AUDIO;
-}
-
-
-#endif /*HAVE_WIN32_CDROM*/
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