From 63a645196e925ea9ccbe8683d01afe54c3e54ea0 Mon Sep 17 00:00:00 2001 From: rocky Date: Tue, 27 May 2003 02:55:58 +0000 Subject: [PATCH] Closer to having WIN32 CD-ROM support --- configure.ac | 9 +- include/cdio/cdio.h | 15 +- include/cdio/types.h | 9 +- lib/Makefile.am | 3 +- lib/_cdio_win32.c | 924 +++++++++++++++++++++++++++++++++++++++++++ lib/cdio.c | 14 +- parse/.cvsignore | 1 + 7 files changed, 964 insertions(+), 11 deletions(-) create mode 100644 lib/_cdio_win32.c diff --git a/configure.ac b/configure.ac index 9c80a022..372a800b 100644 --- a/configure.ac +++ b/configure.ac @@ -15,10 +15,10 @@ dnl along with this program; if not, write to the Free Software dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA dnl 02111-1307, USA. -AC_REVISION([$Id: configure.ac,v 1.21 2003/05/20 08:10:45 rocky Exp $])dnl +AC_REVISION([$Id: configure.ac,v 1.22 2003/05/27 02:55:58 rocky Exp $])dnl AC_INIT(lib/cdio.c) AM_CONFIG_HEADER(config.h) -AM_INIT_AUTOMAKE(libcdio, 0.6) +AM_INIT_AUTOMAKE(libcdio, 0.61) AM_SANITY_CHECK @@ -196,6 +196,10 @@ int has_timeout=sizeof(test.timeout);], AC_DEFINE([HAVE_SOLARIS_CDROM], [1], [Define 1 if you have Solaris CD-ROM support]) ;; + cygwin*) + AC_DEFINE([HAVE_WIN32_CDROM], [1], + [Define 1 if you have cywin MinGW CD-ROM support]) + ;; *) AC_MSG_WARN(Don't have OS CD-reading support for ${host_os}...) AC_MSG_WARN(Will use generic support.) @@ -205,6 +209,7 @@ AC_SUBST(LINUX_CDROM_TIMEOUT) AC_SUBST(HAVE_LINUX_CDROM) AC_SUBST(HAVE_BSDI_CDROM) AC_SUBST(HAVE_SOLARIS_CDROM) +AC_SUBST(HAVE_WIN32_CDROM) if test x$enable_cddb = x; then AC_ARG_ENABLE(cddb, diff --git a/include/cdio/cdio.h b/include/cdio/cdio.h index 89edded7..8dd12800 100644 --- a/include/cdio/cdio.h +++ b/include/cdio/cdio.h @@ -1,5 +1,5 @@ /* -*- c -*- - $Id: cdio.h,v 1.9 2003/05/24 15:24:15 rocky Exp $ + $Id: cdio.h,v 1.10 2003/05/27 02:55:58 rocky Exp $ Copyright (C) 2001 Herbert Valerio Riedel Copyright (C) 2003 Rocky Bernstein @@ -74,6 +74,7 @@ extern "C" { DRIVER_FREEBSD, DRIVER_LINUX, DRIVER_SOLARIS, + DRIVER_WIN32, DRIVER_BINCUE, /* Prefer bincue over nrg when both exist */ DRIVER_NRG, DRIVER_DEVICE /* Is really a set of the above; should come last */ @@ -83,7 +84,7 @@ extern "C" { a bogus (but useful) 0th entry above we don't have to add one below. */ #define MAX_DRIVER DRIVER_NRG -#define MAX_DEVICE_DRIVER DRIVER_SOLARIS +#define MAX_DEVICE_DRIVER DRIVER_WIN32 #define MIN_DEVICE_DRIVER DRIVER_BSDI typedef enum { @@ -251,6 +252,7 @@ extern "C" { bool cdio_have_freebsd (void); bool cdio_have_linux (void); bool cdio_have_solaris (void); + bool cdio_have_win32 (void); bool cdio_have_nrg (void); bool cdio_have_bincue (void); @@ -310,10 +312,17 @@ extern "C" { /*! Solaris CD-reading routines. NULL is returned on error. */ - CdIo * cdio_open_solaris (const char *soruce_name); + CdIo * cdio_open_solaris (const char *source_name); char * cdio_get_default_device_solaris(void); + /*! Win32 CD-reading routines. + NULL is returned on error. + */ + CdIo * cdio_open_win32 (const char *source_name); + + char * cdio_get_default_device_win32(void); + /*! Nero CD disk-image routines. NULL is returned on error. */ diff --git a/include/cdio/types.h b/include/cdio/types.h index aa834d42..7683dea4 100644 --- a/include/cdio/types.h +++ b/include/cdio/types.h @@ -1,5 +1,5 @@ /* - $Id: types.h,v 1.1 2003/04/19 08:29:14 rocky Exp $ + $Id: types.h,v 1.2 2003/05/27 02:55:58 rocky Exp $ Copyright (C) 2000 Herbert Valerio Riedel Copyright (C) 2002,2003 Rocky Bernstein @@ -28,12 +28,15 @@ extern "C" { /* provide some C99 definitions */ +#if defined(HAVE_SYS_TYPES_H) +#include +#endif + #if defined(HAVE_STDINT_H) # include #elif defined(HAVE_INTTYPES_H) # include -#elif defined(__CYGWIN__) || defined(AMIGA) || defined(__linux__) -# include +#elif defined(AMIGA) || defined(__linux__) typedef u_int8_t uint8_t; typedef u_int16_t uint16_t; typedef u_int32_t uint32_t; diff --git a/lib/Makefile.am b/lib/Makefile.am index 26c149a1..7ad2257f 100644 --- a/lib/Makefile.am +++ b/lib/Makefile.am @@ -1,4 +1,4 @@ -# $Id: Makefile.am,v 1.6 2003/04/20 01:39:23 rocky Exp $ +# $Id: Makefile.am,v 1.7 2003/05/27 02:55:58 rocky Exp $ # # Copyright (C) 2003 Rocky Bernstein # @@ -35,6 +35,7 @@ libcdio_sources = \ _cdio_stream.c \ _cdio_stream.h \ _cdio_sunos.c \ + _cdio_win32.c \ bytesex.h \ bytesex_asm.h \ cdio.c \ diff --git a/lib/_cdio_win32.c b/lib/_cdio_win32.c new file mode 100644 index 00000000..3762b42b --- /dev/null +++ b/lib/_cdio_win32.c @@ -0,0 +1,924 @@ +/* + $Id: _cdio_win32.c,v 1.1 2003/05/27 02:55:58 rocky Exp $ + + Copyright (C) 2003 Rocky Bernstein + + 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 and implements low-level + control of the CD drive. Culled from vlc's cdrom.h code +*/ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +static const char _rcsid[] = "$Id: _cdio_win32.c,v 1.1 2003/05/27 02:55:58 rocky Exp $"; + +#include +#include +#include +#include "cdio_assert.h" +#include "cdio_private.h" + +/* Is this the right default? */ +#define DEFAULT_CDIO_DEVICE "Z:" + +/* LBA = msf.frame + 75 * ( msf.second - 2 + 60 * msf.minute ) */ +#define MSF_TO_LBA2(min, sec, frame) ((int)frame + 75 * (sec -2 + 60 * min)) + +#include + +/* NOT COMPLETE YET.... */ +#undef HAVE_WIN32_CDROM + +#ifdef HAVE_WIN32_CDROM + +#include +#include +#include +#include +#include + +#include +#include + +#include +#include +#include + +/* Win32 DeviceIoControl specifics */ +#ifndef MAXIMUM_NUMBER_TRACKS +# define MAXIMUM_NUMBER_TRACKS 100 +#endif +typedef struct _TRACK_DATA { + UCHAR Reserved; + 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[MAXIMUM_NUMBER_TRACKS]; +} CDROM_TOC, *PCDROM_TOC; +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; + +#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 + +/* Win32 aspi specific */ +#define WIN_NT ( GetVersion() < 0x80000000 ) +#define ASPI_HAID 0 +#define ASPI_TARGET 0 +#define DTYPE_CDROM 0x05 + +#define SENSE_LEN 0x0E +#define SC_GET_DEV_TYPE 0x01 +#define SC_EXEC_SCSI_CMD 0x02 +#define SC_GET_DISK_INFO 0x06 +#define SS_COMP 0x01 +#define SS_PENDING 0x00 +#define SS_NO_ADAPTERS 0xE8 +#define SRB_DIR_IN 0x08 +#define SRB_DIR_OUT 0x10 +#define SRB_EVENT_NOTIFY 0x40 + +#define READ_CD 0xbe +#define SECTOR_TYPE_MODE2 0x14 +#define READ_CD_USERDATA_MODE2 0x10 + +#define READ_TOC 0x43 +#define READ_TOC_FORMAT_TOC 0x0 + +#pragma pack(1) + +struct SRB_GetDiskInfo +{ + unsigned char SRB_Cmd; + unsigned char SRB_Status; + unsigned char SRB_HaId; + unsigned char SRB_Flags; + unsigned long SRB_Hdr_Rsvd; + unsigned char SRB_Target; + unsigned char SRB_Lun; + unsigned char SRB_DriveFlags; + unsigned char SRB_Int13HDriveInfo; + unsigned char SRB_Heads; + unsigned char SRB_Sectors; + unsigned char SRB_Rsvd1[22]; +}; + +struct SRB_GDEVBlock +{ + unsigned char SRB_Cmd; + unsigned char SRB_Status; + unsigned char SRB_HaId; + unsigned char SRB_Flags; + unsigned long SRB_Hdr_Rsvd; + unsigned char SRB_Target; + unsigned char SRB_Lun; + unsigned char SRB_DeviceType; + unsigned char SRB_Rsvd1; +}; + +struct SRB_ExecSCSICmd +{ + unsigned char SRB_Cmd; + unsigned char SRB_Status; + unsigned char SRB_HaId; + unsigned char SRB_Flags; + unsigned long SRB_Hdr_Rsvd; + unsigned char SRB_Target; + unsigned char SRB_Lun; + unsigned short SRB_Rsvd1; + unsigned long SRB_BufLen; + unsigned char *SRB_BufPointer; + unsigned char SRB_SenseLen; + unsigned char SRB_CDBLen; + unsigned char SRB_HaStat; + unsigned char SRB_TargStat; + unsigned long *SRB_PostProc; + unsigned char SRB_Rsvd2[20]; + unsigned char CDBByte[16]; + unsigned char SenseArea[SENSE_LEN+2]; +}; + +#pragma pack() + +typedef struct { + lba_t start_lba; + track_format_t track_format; +} track_info_t; + +typedef struct { + /* Things common to all drivers like this. + This must be first. */ + generic_img_private_t gen; + + HANDLE h_device_handle; /* device descriptor */ + long hASPI; + short i_sid; + long (*lpSendCommand)( void* ); + + /* Track information */ + bool toc_init; /* if true, info below is valid. */ + track_info_t tocent[100]; /* entry info for each track */ + track_t total_tracks; /* number of tracks in image */ + track_t first_track_num; /* track number of first track */ + +} _img_private_t; + +/*! + Initialize CD device. + */ +static bool +_cdio_win32_init (void *user_data) +{ + _img_private_t *_obj = user_data; + if (_obj->gen.init) { + cdio_error ("init called more than once"); + return false; + } + + _obj->gen.init = true; + _obj->toc_init = false; + + + /* Initializations */ + _obj->h_device_handle = NULL; + _obj->i_sid = 0; + _obj->hASPI = 0; + _obj->lpSendCommand = 0; + + if ( WIN_NT ) { + char psz_win32_drive[7]; + + cdio_debug("using winNT/2K/XP ioctl layer"); + + sprintf( psz_win32_drive, "\\\\.\\%c:", _obj->gen.source_name[0] ); + + _obj->h_device_handle = CreateFile( psz_win32_drive, GENERIC_READ, + FILE_SHARE_READ | FILE_SHARE_WRITE, + NULL, OPEN_EXISTING, + FILE_FLAG_NO_BUFFERING | + FILE_FLAG_RANDOM_ACCESS, NULL ); + return (_obj->h_device_handle == NULL) ? false : true; + } else { + HMODULE hASPI = NULL; + long (*lpGetSupport)( void ) = NULL; + long (*lpSendCommand)( void* ) = NULL; + DWORD dwSupportInfo; + int i, j, i_hostadapters; + char c_drive = _obj->gen.source_name[0]; + + hASPI = LoadLibrary( "wnaspi32.dll" ); + if( hASPI != NULL ) { + (FARPROC) lpGetSupport = GetProcAddress( hASPI, + "GetASPI32SupportInfo" ); + (FARPROC) lpSendCommand = GetProcAddress( hASPI, + "SendASPI32Command" ); + } + + if( hASPI == NULL || lpGetSupport == NULL || lpSendCommand == NULL ) { + cdio_debug("unable to load aspi or get aspi function pointers"); + if( hASPI ) FreeLibrary( hASPI ); + return false; + } + + /* ASPI support seems to be there */ + + dwSupportInfo = lpGetSupport(); + + if( HIBYTE( LOWORD ( dwSupportInfo ) ) == SS_NO_ADAPTERS ) { + cdio_debug("no host adapters found (ASPI)"); + FreeLibrary( hASPI ); + return -1; + } + + if( HIBYTE( LOWORD ( dwSupportInfo ) ) != SS_COMP ) { + cdio_debug("unable to initalize ASPI layer"); + FreeLibrary( hASPI ); + return -1; + } + + i_hostadapters = LOBYTE( LOWORD( dwSupportInfo ) ); + if( i_hostadapters == 0 ) { + FreeLibrary( hASPI ); + return -1; + } + + c_drive = c_drive > 'Z' ? c_drive - 'a' : c_drive - 'A'; + + for( i = 0; i < i_hostadapters; i++ ) { + for( j = 0; j < 15; j++ ) { + struct SRB_GetDiskInfo srbDiskInfo; + + srbDiskInfo.SRB_Cmd = SC_GET_DISK_INFO; + srbDiskInfo.SRB_HaId = i; + srbDiskInfo.SRB_Flags = 0; + srbDiskInfo.SRB_Hdr_Rsvd = 0; + srbDiskInfo.SRB_Target = j; + srbDiskInfo.SRB_Lun = 0; + + lpSendCommand( (void*) &srbDiskInfo ); + + if( (srbDiskInfo.SRB_Status == SS_COMP) && + (srbDiskInfo.SRB_Int13HDriveInfo == c_drive) ) { + /* Make sure this is a cdrom device */ + struct SRB_GDEVBlock srbGDEVBlock; + + memset( &srbGDEVBlock, 0, sizeof(struct SRB_GDEVBlock) ); + srbGDEVBlock.SRB_Cmd = SC_GET_DEV_TYPE; + srbGDEVBlock.SRB_HaId = i; + srbGDEVBlock.SRB_Target = j; + + lpSendCommand( (void*) &srbGDEVBlock ); + + if( ( srbGDEVBlock.SRB_Status == SS_COMP ) && + ( srbGDEVBlock.SRB_DeviceType == DTYPE_CDROM ) ) { + _obj->i_sid = MAKEWORD( i, j ); + _obj->hASPI = (long)hASPI; + _obj->lpSendCommand = lpSendCommand; + cdio_debug("using ASPI layer"); + + return true; + } else { + FreeLibrary( hASPI ); + cdio_debug( "%c: is not a CD-ROM drive", + _obj->gen.source_name[0] ); + return false; + } + } + } + } + + FreeLibrary( hASPI ); + cdio_debug( "unable to get haid and target (aspi)" ); + + } + + return false; +} + +/*! + Release and free resources associated with cd. + */ +static void +_cdio_win32_free (void *user_data) +{ + _img_private_t *_obj = user_data; + + if (NULL == _obj) return; + free (_obj->gen.source_name); + + if( _obj->h_device_handle ) + CloseHandle( _obj->h_device_handle ); + if( _obj->hASPI ) + FreeLibrary( (HMODULE)_obj->hASPI ); + + free (_obj); +} + +/*! + Reads a single mode2 sector from cd device into data starting from lsn. + Returns 0 if no error. + */ +static int +_cdio_read_raw_sector (void *user_data, void *data, lsn_t lsn) +{ + unsigned char buf[CDIO_CD_FRAMESIZE_RAW] = { 0, }; + _img_private_t *_obj = user_data; + lba_t lba = cdio_lsn_to_lba(lsn); + + if( _obj->hASPI ) { + HANDLE hEvent; + struct SRB_ExecSCSICmd ssc; + + /* Create the transfer completion event */ + hEvent = CreateEvent( NULL, TRUE, FALSE, NULL ); + if( hEvent == NULL ) { + return 1; + } + + memset( &ssc, 0, sizeof( ssc ) ); + + ssc.SRB_Cmd = SC_EXEC_SCSI_CMD; + ssc.SRB_Flags = SRB_DIR_IN | SRB_EVENT_NOTIFY; + ssc.SRB_HaId = LOBYTE( _obj->i_sid ); + ssc.SRB_Target = HIBYTE( _obj->i_sid ); + ssc.SRB_SenseLen = SENSE_LEN; + + ssc.SRB_PostProc = (LPVOID) hEvent; + ssc.SRB_CDBLen = 12; + + /* Operation code */ + ssc.CDBByte[ 0 ] = READ_CD; + + /* Start of LBA */ + ssc.CDBByte[ 2 ] = ( lba >> 24 ) & 0xff; + ssc.CDBByte[ 3 ] = ( lba >> 16 ) & 0xff; + ssc.CDBByte[ 4 ] = ( lba >> 8 ) & 0xff; + ssc.CDBByte[ 5 ] = ( lba ) & 0xff; + + /* Transfer length */ + ssc.CDBByte[ 6 ] = 0; + ssc.CDBByte[ 7 ] = 0; + ssc.CDBByte[ 8 ] = 1; + + /* Data selection */ + ssc.CDBByte[ 9 ] = READ_CD_USERDATA_MODE2; + + /* Result buffer */ + ssc.SRB_BufPointer = buf; + ssc.SRB_BufLen = CDIO_CD_FRAMESIZE_RAW; + + /* Initiate transfer */ + ResetEvent( hEvent ); + _obj->lpSendCommand( (void*) &ssc ); + + /* If the command has still not been processed, wait until it's + * finished */ + if( ssc.SRB_Status == SS_PENDING ) { + WaitForSingleObject( hEvent, INFINITE ); + } + CloseHandle( hEvent ); + + /* check that the transfer went as planned */ + if( ssc.SRB_Status != SS_COMP ) { + return 1; + } + + } else { + DWORD dwBytesReturned; + RAW_READ_INFO cdrom_raw; + + /* Initialize CDROM_RAW_READ structure */ + cdrom_raw.DiskOffset.QuadPart = CDIO_CD_FRAMESIZE * lba; + cdrom_raw.SectorCount = 1; + cdrom_raw.TrackMode = XAForm2; + + if( DeviceIoControl( _obj->h_device_handle, + IOCTL_CDROM_RAW_READ, &cdrom_raw, + sizeof(RAW_READ_INFO), buf, + sizeof(buf), &dwBytesReturned, NULL ) + == 0 ) { + return 1; + } + } + + memcpy (data, buf, CDIO_CD_FRAMESIZE_RAW); + + return 0; +} + +/*! + Reads a single mode2 sector from cd device into data starting + from lsn. Returns 0 if no error. + */ +static int +_cdio_read_mode2_sector (void *user_data, void *data, lsn_t lsn, + bool mode2_form2) +{ + char buf[M2RAW_SECTOR_SIZE] = { 0, }; + _img_private_t *_obj = user_data; + int ret; + + if (_obj->gen.ioctls_debugged == 75) + cdio_debug ("only displaying every 75th ioctl from now on"); + + if (_obj->gen.ioctls_debugged == 30 * 75) + cdio_debug ("only displaying every 30*75th ioctl from now on"); + + if (_obj->gen.ioctls_debugged < 75 + || (_obj->gen.ioctls_debugged < (30 * 75) + && _obj->gen.ioctls_debugged % 75 == 0) + || _obj->gen.ioctls_debugged % (30 * 75) == 0) + cdio_debug ("reading %d", lsn); + + _obj->gen.ioctls_debugged++; + + ret = _cdio_read_raw_sector(user_data, buf, lsn); + + if( ret != 0 ) return ret; + + if (mode2_form2) + memcpy (data, buf, M2RAW_SECTOR_SIZE); + else + memcpy (((char *)data), buf + CDIO_CD_SUBHEADER_SIZE, CDIO_CD_FRAMESIZE); + + return 0; +} + +/*! + Reads nblocks of mode2 sectors from cd device into data starting + from lsn. + Returns 0 if no error. + */ +static int +_cdio_read_mode2_sectors (void *user_data, void *data, lsn_t lsn, + bool mode2_form2, unsigned nblocks) +{ + _img_private_t *_obj = user_data; + int i; + int retval; + + for (i = 0; i < nblocks; i++) { + if (mode2_form2) { + if ( (retval = _cdio_read_mode2_sector (_obj, + ((char *)data) + (M2RAW_SECTOR_SIZE * i), + lsn + i, true)) ) + return retval; + } else { + char buf[M2RAW_SECTOR_SIZE] = { 0, }; + if ( (retval = _cdio_read_mode2_sector (_obj, buf, lsn + i, true)) ) + return retval; + + memcpy (((char *)data) + (CDIO_CD_FRAMESIZE * i), + buf + CDIO_CD_SUBHEADER_SIZE, CDIO_CD_FRAMESIZE); + } + } + return 0; +} + +/*! + Return the size of the CD in logical block address (LBA) units. + */ +static uint32_t +_cdio_stat_size (void *user_data) +{ + /* _img_private_t *_obj = user_data; */ + + /* FIXME! */ + return 65536; +} + +/*! + Set the key "arg" to "value" in source device. +*/ +static int +_cdio_set_arg (void *user_data, const char key[], const char value[]) +{ + _img_private_t *_obj = user_data; + + if (!strcmp (key, "source")) + { + if (!value) + return -2; + + free (_obj->gen.source_name); + + _obj->gen.source_name = strdup (value); + } + else + return -1; + + return 0; +} + +/*! + Read and cache the CD's Track Table of Contents and track info. + Return true if successful or false if an error. +*/ +static bool +_cdio_read_toc (_img_private_t *_obj) +{ + + if( _obj->hASPI ) { + HANDLE hEvent; + struct SRB_ExecSCSICmd ssc; + unsigned char p_tocheader[ 4 ]; + + /* Create the transfer completion event */ + hEvent = CreateEvent( NULL, TRUE, FALSE, NULL ); + if( hEvent == NULL ) { + return false; + } + + memset( &ssc, 0, sizeof( ssc ) ); + + ssc.SRB_Cmd = SC_EXEC_SCSI_CMD; + ssc.SRB_Flags = SRB_DIR_IN | SRB_EVENT_NOTIFY; + ssc.SRB_HaId = LOBYTE( _obj->i_sid ); + ssc.SRB_Target = HIBYTE( _obj->i_sid ); + ssc.SRB_SenseLen = SENSE_LEN; + + ssc.SRB_PostProc = (LPVOID) hEvent; + ssc.SRB_CDBLen = 10; + + /* Operation code */ + ssc.CDBByte[ 0 ] = READ_TOC; + + /* Format */ + ssc.CDBByte[ 2 ] = READ_TOC_FORMAT_TOC; + + /* Starting track */ + ssc.CDBByte[ 6 ] = 0; + + /* Allocation length and buffer */ + ssc.SRB_BufLen = sizeof( p_tocheader ); + ssc.SRB_BufPointer = p_tocheader; + ssc.CDBByte[ 7 ] = ( ssc.SRB_BufLen >> 8 ) & 0xff; + ssc.CDBByte[ 8 ] = ( ssc.SRB_BufLen ) & 0xff; + + /* Initiate transfer */ + ResetEvent( hEvent ); + _obj->lpSendCommand( (void*) &ssc ); + + /* If the command has still not been processed, wait until it's + * finished */ + if( ssc.SRB_Status == SS_PENDING ) + WaitForSingleObject( hEvent, INFINITE ); + + /* check that the transfer went as planned */ + if( ssc.SRB_Status != SS_COMP ) { + CloseHandle( hEvent ); + return false; + } + + _obj->first_track_num = p_tocheader[2]; + _obj->total_tracks = p_tocheader[3] - p_tocheader[2] + 1; + + { + int i, i_toclength; + unsigned char *p_fulltoc; + + i_toclength = 4 /* header */ + p_tocheader[0] + + ((unsigned int)p_tocheader[1] << 8); + + p_fulltoc = malloc( i_toclength ); + + if( p_fulltoc == NULL ) { + cdio_error( "out of memory" ); + CloseHandle( hEvent ); + return false; + } + + /* Allocation length and buffer */ + ssc.SRB_BufLen = i_toclength; + ssc.SRB_BufPointer = p_fulltoc; + ssc.CDBByte[ 7 ] = ( ssc.SRB_BufLen >> 8 ) & 0xff; + ssc.CDBByte[ 8 ] = ( ssc.SRB_BufLen ) & 0xff; + + /* Initiate transfer */ + ResetEvent( hEvent ); + _obj->lpSendCommand( (void*) &ssc ); + + /* If the command has still not been processed, wait until it's + * finished */ + if( ssc.SRB_Status == SS_PENDING ) + WaitForSingleObject( hEvent, INFINITE ); + + /* check that the transfer went as planned */ + if( ssc.SRB_Status != SS_COMP ) + _obj->total_tracks = 0; + + for( i = 0 ; i <= _obj->total_tracks ; i++ ) { + int i_index = 8 + 8 * i; + _obj->tocent[ i ].start_lba = ((int)p_fulltoc[ i_index ] << 24) + + ((int)p_fulltoc[ i_index+1 ] << 16) + + ((int)p_fulltoc[ i_index+2 ] << 8) + + (int)p_fulltoc[ i_index+3 ]; + + cdio_debug( "p_sectors: %i %i", i, _obj->tocent[i].start_lba ); + } + + free( p_fulltoc ); + } + + CloseHandle( hEvent ); + return true; + + } else { + DWORD dwBytesReturned; + CDROM_TOC cdrom_toc; + int i; + + if( DeviceIoControl( _obj->h_device_handle, + IOCTL_CDROM_READ_TOC, + NULL, 0, &cdrom_toc, sizeof(CDROM_TOC), + &dwBytesReturned, NULL ) == 0 ) { + cdio_debug( "could not read TOCHDR" ); + return false; + } + + _obj->first_track_num = cdrom_toc.FirstTrack; + _obj->total_tracks = cdrom_toc.LastTrack - cdrom_toc.FirstTrack + 1; + + + for( i = 0 ; i <= _obj->total_tracks ; i++ ) { + _obj->tocent[ i ].start_lba = MSF_TO_LBA2( + cdrom_toc.TrackData[i].Address[1], + cdrom_toc.TrackData[i].Address[2], + cdrom_toc.TrackData[i].Address[3] ); + cdio_debug("p_sectors: %i, %i", i, (_obj->tocent[i].start_lba)); + } + } + return true; +} + +/*! + Eject media. Return 1 if successful, 0 otherwise. + */ +static int +_cdio_eject_media (void *user_data) { + + _img_private_t *_obj = user_data; + + + MCI_OPEN_PARMS op; + MCI_STATUS_PARMS st; + DWORD i_flags; + char psz_drive[4]; + int ret; + + memset( &op, 0, sizeof(MCI_OPEN_PARMS) ); + op.lpstrDeviceType = (LPCSTR)MCI_DEVTYPE_CD_AUDIO; + + strcpy( psz_drive, "X:" ); + psz_drive[0] = _obj->gen.source_name[0]; + op.lpstrElementName = psz_drive; + + /* Set the flags for the device type */ + i_flags = MCI_OPEN_TYPE | MCI_OPEN_TYPE_ID | + MCI_OPEN_ELEMENT | MCI_OPEN_SHAREABLE; + + if( !mciSendCommand( 0, MCI_OPEN, i_flags, (unsigned long)&op ) ) { + st.dwItem = MCI_STATUS_READY; + /* Eject disc */ + ret = mciSendCommand( op.wDeviceID, MCI_SET, MCI_SET_DOOR_OPEN, 0 ) != 0; + /* Release access to the device */ + mciSendCommand( op.wDeviceID, MCI_CLOSE, MCI_WAIT, 0 ); + } else + ret = 0; + + return ret; +} + +/*! + Return the value associated with the key "arg". +*/ +static const char * +_cdio_get_arg (void *user_data, const char key[]) +{ + _img_private_t *_obj = user_data; + + if (!strcmp (key, "source")) { + return _obj->gen.source_name; + } else if (!strcmp (key, "access-mode")) { + if ( WIN_NT ) + return "winNT/2K/XP ioctl"; + else if (_obj->hASPI) + return "ASPI"; + else + return "undefined WIN32"; + } + return NULL; +} + +/*! + Return the number of of the first track. + CDIO_INVALID_TRACK is returned on error. +*/ +static track_t +_cdio_get_first_track_num(void *user_data) +{ + _img_private_t *_obj = user_data; + + if (!_obj->toc_init) _cdio_read_toc (_obj) ; + + return _obj->first_track_num; +} + +/*! + Return the number of tracks in the current medium. + CDIO_INVALID_TRACK is returned on error. +*/ +static track_t +_cdio_get_num_tracks(void *user_data) +{ + _img_private_t *_obj = user_data; + + if (!_obj->toc_init) _cdio_read_toc (_obj) ; + + return _obj->total_tracks; +} + +/*! + Get format of track. +*/ +static track_format_t +_cdio_get_track_format(void *user_data, track_t track_num) +{ + /* _img_private_t *_obj = user_data; */ + + /* FIXME! */ + return TRACK_FORMAT_XA; + +} + +/*! + Return true if we have XA data (green, mode2 form1) or + XA data (green, mode2 form2). That is track begins: + sync - header - subheader + 12 4 - 8 + + FIXME: there's gotta be a better design for this and get_track_format? +*/ +static bool +_cdio_get_track_green(void *user_data, track_t track_num) +{ + _img_private_t *_obj = user_data; + + if (!_obj->toc_init) _cdio_read_toc (_obj) ; + + if (track_num == CDIO_CDROM_LEADOUT_TRACK) track_num = _obj->total_tracks+1; + + if (track_num > _obj->total_tracks+1 || track_num == 0) + return false; + + /* FIXME! */ + return true; +} + +/*! + Return the starting MSF (minutes/secs/frames) for track number + track_num in obj. Track numbers start at 1. + The "leadout" track is specified either by + using track_num LEADOUT_TRACK or the total tracks+1. + False is returned if there is no track entry. +*/ +static bool +_cdio_get_track_msf(void *user_data, track_t track_num, msf_t *msf) +{ + _img_private_t *_obj = user_data; + + if (NULL == msf) return false; + + if (!_obj->toc_init) _cdio_read_toc (_obj) ; + + if (track_num == CDIO_CDROM_LEADOUT_TRACK) track_num = _obj->total_tracks+1; + + if (track_num > _obj->total_tracks+1 || track_num == 0) { + return false; + } else { + cdio_lba_to_msf(_obj->tocent[track_num-1].start_lba, msf); + return true; + } +} + +#endif /* HAVE_WIN32_CDROM */ + +/*! + Return a string containing the default VCD device if none is specified. + */ +char * +cdio_get_default_device_win32() +{ + + /* FIXME: If WIN32, we should loop over device names until we get a + CD-ROM. */ + return strdup(DEFAULT_CDIO_DEVICE); +} + +/*! + Initialization routine. This is the only thing that doesn't + get called via a function pointer. In fact *we* are the + ones to set that up. + */ +CdIo * +cdio_open_win32 (const char *source_name) +{ + +#ifdef HAVE_WIN32_CDROM + CdIo *ret; + _img_private_t *_data; + + cdio_funcs _funcs = { + .eject_media = _cdio_eject_media, + .free = _cdio_win32_free, + .get_arg = _cdio_get_arg, + .get_default_device = cdio_get_default_device_win32, + .get_first_track_num= _cdio_get_first_track_num, + .get_num_tracks = _cdio_get_num_tracks, + .get_track_format = _cdio_get_track_format, + .get_track_green = _cdio_get_track_green, + .get_track_lba = NULL, /* This could be implemented if need be. */ + .get_track_msf = _cdio_get_track_msf, + .lseek = cdio_generic_lseek, + .read = cdio_generic_read, + .read_audio_sector = _cdio_read_raw_sector, + .read_mode2_sector = _cdio_read_mode2_sector, + .read_mode2_sectors = _cdio_read_mode2_sectors, + .set_arg = _cdio_set_arg, + .stat_size = _cdio_stat_size + }; + + _data = _cdio_malloc (sizeof (_img_private_t)); + _data->gen.init = false; + _data->gen.fd = -1; + + _cdio_set_arg(_data, "source", (NULL == source_name) + ? DEFAULT_CDIO_DEVICE: source_name); + + ret = cdio_new (_data, &_funcs); + if (ret == NULL) return NULL; + + if (_cdio_win32_init(_data)) + return ret; + else { + _cdio_win32_free (_data); + return NULL; + } + +#else + return NULL; +#endif /* HAVE_WIN32_CDROM */ + +} + +bool +cdio_have_win32 (void) +{ +#ifdef HAVE_WIN32_CDROM + return true; +#else + return false; +#endif /* HAVE_WIN32_CDROM */ +} + + diff --git a/lib/cdio.c b/lib/cdio.c index 924b081b..6c113c21 100644 --- a/lib/cdio.c +++ b/lib/cdio.c @@ -1,5 +1,5 @@ /* - $Id: cdio.c,v 1.15 2003/05/24 15:25:21 rocky Exp $ + $Id: cdio.c,v 1.16 2003/05/27 02:55:58 rocky Exp $ Copyright (C) 2003 Rocky Bernstein Copyright (C) 2001 Herbert Valerio Riedel @@ -35,7 +35,7 @@ #include #include "cdio_private.h" -static const char _rcsid[] = "$Id: cdio.c,v 1.15 2003/05/24 15:25:21 rocky Exp $"; +static const char _rcsid[] = "$Id: cdio.c,v 1.16 2003/05/27 02:55:58 rocky Exp $"; const char *track_format2str[5] = @@ -112,6 +112,15 @@ CdIo_driver_t CdIo_all_drivers[MAX_DRIVER+1] = { &cdio_get_default_device_solaris }, + {DRIVER_WIN32, + CDIO_SRC_IS_DEVICE_MASK|CDIO_SRC_IS_NATIVE_MASK|CDIO_SRC_IS_SCSI_MASK, + "WIN32", + "Windows 32-bit ASPI and winNT/2K/XP ioctl driver", + &cdio_have_win32, + &cdio_open_win32, + &cdio_get_default_device_win32 + }, + {DRIVER_BINCUE, CDIO_SRC_IS_DISK_IMAGE_MASK, "BIN/CUE", @@ -603,6 +612,7 @@ cdio_open (const char *orig_source_name, driver_id_t driver_id) case DRIVER_FREEBSD: case DRIVER_LINUX: case DRIVER_SOLARIS: + case DRIVER_WIN32: case DRIVER_NRG: case DRIVER_BINCUE: if ((*CdIo_all_drivers[driver_id].have_driver)()) { diff --git a/parse/.cvsignore b/parse/.cvsignore index 0a39cb31..06880e26 100644 --- a/parse/.cvsignore +++ b/parse/.cvsignore @@ -3,3 +3,4 @@ cue.tab.h cuelexer cueparser lex.cuelex.c +lex.cue.c