claunia/libcdio-osx
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Yet more alternate "_generic" to simplify CD-ROM drivers (like all of them

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except Windows) were there is in fact only one MMC passthrough command.
This commit is contained in:
rocky
2004-07-27 02:45:16 +00:00
parent 8e3c103b71
commit c0c0077f3d
4 changed files with 167 additions and 124 deletions
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108
lib/_cdio_sunos.c
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@@ -1,5 +1,5 @@
/*
$Id: _cdio_sunos.c,v 1.63 2004/07/27 01:36:37 rocky Exp $
$Id: _cdio_sunos.c,v 1.64 2004/07/27 02:45:16 rocky Exp $
Copyright (C) 2001 Herbert Valerio Riedel <hvr@gnu.org>
Copyright (C) 2002, 2003, 2004 Rocky Bernstein <rocky@panix.com>
@@ -38,7 +38,7 @@
#ifdef HAVE_SOLARIS_CDROM
static const char _rcsid[] = "$Id: _cdio_sunos.c,v 1.63 2004/07/27 01:36:37 rocky Exp $";
static const char _rcsid[] = "$Id: _cdio_sunos.c,v 1.64 2004/07/27 02:45:16 rocky Exp $";
#ifdef HAVE_GLOB_H
#include <glob.h>
@@ -492,7 +492,7 @@ _init_cdtext_solaris (_img_private_t *p_env)
or CD-TEXT information does not exist.
*/
static const cdtext_t *
_get_cdtext_solaris (void *p_user_data, track_t i_track)
get_cdtext_solaris (void *p_user_data, track_t i_track)
{
_img_private_t *p_env = p_user_data;
@@ -518,7 +518,7 @@ _get_cdtext_solaris (void *p_user_data, track_t i_track)
also free obj.
*/
static int
_eject_media_solaris (void *p_user_data) {
eject_media_solaris (void *p_user_data) {
_img_private_t *env = p_user_data;
int ret;
@@ -557,7 +557,7 @@ _cdio_malloc_and_zero(size_t size) {
Return the value associated with the key "arg".
*/
static const char *
_get_arg_solaris (void *p_user_data, const char key[])
get_arg_solaris (void *p_user_data, const char key[])
{
_img_private_t *env = p_user_data;
@@ -698,96 +698,12 @@ get_discmode_solaris (void *p_user_data)
return discmode;
}
/*!
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.
*/
static void
_get_drive_cap_solaris (const void *p_user_data,
/*out*/ cdio_drive_read_cap_t *p_read_cap,
/*out*/ cdio_drive_write_cap_t *p_write_cap,
/*out*/ cdio_drive_misc_cap_t *p_misc_cap)
{
const _img_private_t *p_env = p_user_data;
scsi_mmc_cdb_t cdb = {{0, }};
int i_status;
uint8_t buf[192] = { 0, };
CDIO_MMC_SET_COMMAND(cdb.field, CDIO_MMC_GPCMD_MODE_SENSE_10);
cdb.field[1] = 0x0;
cdb.field[2] = CDIO_MMC_ALL_PAGES;
cdb.field[7] = 0x01;
cdb.field[8] = 0x00;
i_status = scsi_mmc_run_cmd_solaris (p_env, DEFAULT_TIMEOUT,
scsi_mmc_get_cmd_len(cdb.field[0]),
&cdb, SCSI_MMC_DATA_READ,
sizeof(buf), &buf);
if (0 == i_status) {
uint8_t *p;
int lenData = ((unsigned int)buf[0] << 8) + buf[1];
uint8_t *pMax = buf + 256;
*p_read_cap = 0;
*p_write_cap = 0;
*p_misc_cap = 0;
/* set to first sense mask, and then walk through the masks */
p = buf + 8;
while( (p < &(buf[2+lenData])) && (p < pMax) ) {
uint8_t which;
which = p[0] & 0x3F;
switch( which )
{
case CDIO_MMC_AUDIO_CTL_PAGE:
case CDIO_MMC_R_W_ERROR_PAGE:
case CDIO_MMC_CDR_PARMS_PAGE:
/* Don't handle these yet. */
break;
case CDIO_MMC_CAPABILITIES_PAGE:
scsi_mmc_get_drive_cap(p, p_read_cap, p_write_cap, p_misc_cap);
break;
default: ;
}
p += (p[1] + 2);
}
} else {
cdio_info("%s: %s\n",
"error in ioctl USCSICMD MODE_SELECT", strerror(errno));
*p_read_cap = CDIO_DRIVE_CAP_ERROR;
*p_write_cap = CDIO_DRIVE_CAP_ERROR;
*p_misc_cap = CDIO_DRIVE_CAP_ERROR;
}
return;
}
/*!
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.
*/
static char *
_get_mcn_solaris (const void *p_user_data)
{
const _img_private_t *p_env = p_user_data;
return scsi_mmc_get_mcn( p_env->gen.cdio );
}
/*!
Return the number of of the first track.
CDIO_INVALID_TRACK is returned on error.
*/
static track_t
_cdio_get_first_track_num(void *p_user_data)
get_first_track_num_solaris(void *p_user_data)
{
_img_private_t *p_env = p_user_data;
@@ -965,16 +881,16 @@ cdio_open_am_solaris (const char *psz_orig_source, const char *access_mode)
char *psz_source;
cdio_funcs _funcs = {
.eject_media = _eject_media_solaris,
.eject_media = eject_media_solaris,
.free = cdio_generic_free,
.get_arg = _get_arg_solaris,
.get_cdtext = _get_cdtext_solaris,
.get_arg = get_arg_solaris,
.get_cdtext = get_cdtext_solaris,
.get_default_device = cdio_get_default_device_solaris,
.get_devices = cdio_get_devices_solaris,
.get_discmode = get_discmode_solaris,
.get_drive_cap = _get_drive_cap_solaris,
.get_first_track_num= _cdio_get_first_track_num,
.get_mcn = _get_mcn_solaris,
.get_drive_cap = scsi_mmc_get_drive_cap_generic,
.get_first_track_num= get_first_track_num_solaris,
.get_mcn = scsi_mmc_get_mcn_generic,
.get_num_tracks = _cdio_get_num_tracks,
.get_track_format = get_track_format_solaris,
.get_track_green = _cdio_get_track_green,