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Add mode1 reading Lint changes, routine renaming to be like

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others. More const's, fewer void *. Attempt drive detection.

There are still many bugs. The code is just a little less bogus.
This commit is contained in:
rocky
2004-06-20 15:06:42 +00:00
parent e1808fb407
commit 4185b45889
4 changed files with 886 additions and 734 deletions
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243
lib/MSWindows/win32.h
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@@ -1,110 +1,133 @@
/*
$Id: win32.h,v 1.4 2004/04/30 07:33:51 rocky 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
*/
#include "cdio_private.h"
#pragma pack()
typedef struct {
lsn_t start_lsn;
UCHAR Control : 4;
UCHAR Format;
} track_info_t;
typedef enum {
_AM_NONE,
_AM_IOCTL,
_AM_ASPI,
} access_mode_t;
typedef struct {
/* Things common to all drivers like this.
This must be first. */
generic_img_private_t gen;
access_mode_t access_mode;
bool b_ioctl_init;
bool b_aspi_init;
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;
/*!
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 *obj, void *data, lsn_t lsn,
unsigned int nblocks);
/*!
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);
/*!
Reads a single mode1 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);
const char *win32ioctl_is_cdrom(const char drive_letter);
/*!
Initialize internal structures for CD device.
*/
bool win32ioctl_init_win32 (_img_private_t *env);
/*!
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);
char *win32ioctl_get_mcn (const _img_private_t *env);
/*!
Return the the kind of drive capabilities of device.
Note: string is malloc'd so caller should free() then returned
string when done with it.
*/
cdio_drive_cap_t win32ioctl_get_drive_cap (const void *env);
/*!
Get the format (XA, DATA, AUDIO) of a track.
*/
track_format_t win32ioctl_get_track_format(_img_private_t *env,
track_t track_num);
/*
$Id: win32.h,v 1.5 2004/06/20 15:06:42 rocky 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
*/
#include "cdio_private.h"
#pragma pack()
typedef struct {
lsn_t start_lsn;
UCHAR Control : 4;
UCHAR Format;
} track_info_t;
typedef enum {
_AM_NONE,
_AM_IOCTL,
_AM_ASPI,
} access_mode_t;
typedef struct {
/* Things common to all drivers like this.
This must be first. */
generic_img_private_t gen;
access_mode_t access_mode;
bool b_ioctl_init;
bool b_aspi_init;
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 i_first_track; /* track number of first track */
} _img_private_t;
/*!
Reads an audio device using the DeviceIoControl method into data
starting from lsn. Returns 0 if no error.
*/
int read_audio_sectors_aspi (_img_private_t *obj, void *data, lsn_t lsn,
unsigned int nblocks);
/*!
Reads an audio device using the DeviceIoControl method into data
starting from lsn. Returns 0 if no error.
*/
int read_audio_sectors_win32ioctl (_img_private_t *obj, void *data, lsn_t lsn,
unsigned int nblocks);
/*!
Reads a single mode2 sector using the DeviceIoControl method into
data starting from lsn. Returns 0 if no error.
*/
int read_mode2_sector_aspi (const _img_private_t *env, void *data, lsn_t lsn,
bool b_form2);
int read_mode2_sector_win32ioctl (const _img_private_t *env, void *data,
lsn_t lsn, bool b_form2);
/*!
Reads a single mode1 sector using the DeviceIoControl method into
data starting from lsn. Returns 0 if no error.
*/
int read_mode1_sector_aspi (const _img_private_t *env, void *data,
lsn_t lsn, bool b_form2);
int read_mode1_sector_win32ioctl (const _img_private_t *env, void *data,
lsn_t lsn, bool b_form2);
const char *is_cdrom_aspi(const char drive_letter);
const char *is_cdrom_win32ioctl (const char drive_letter);
/*!
Initialize internal structures for CD device.
*/
bool init_aspi (_img_private_t *env);
bool init_win32ioctl (_img_private_t *env);
/*!
Read and cache the CD's Track Table of Contents and track info.
Return true if successful or false if an error.
*/
bool read_toc_win32ioctl (_img_private_t *env);
bool read_toc_aspi (_img_private_t *env);
char *get_mcn_win32ioctl (const _img_private_t *env);
/*!
Return the the kind of drive capabilities of device.
Note: string is malloc'd so caller should free() then returned
string when done with it.
*/
cdio_drive_cap_t get_drive_cap_aspi (const _img_private_t *env);
/*!
Return the the kind of drive capabilities of device.
Note: string is malloc'd so caller should free() then returned
string when done with it.
*/
cdio_drive_cap_t get_drive_cap_win32ioctl (const _img_private_t *env);
/*!
Get the format (XA, DATA, AUDIO) of a track.
*/
track_format_t get_track_format_win32ioctl(const _img_private_t *env,
track_t i_track);
track_format_t get_track_format_aspi(const _img_private_t *env,
track_t i_track);