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Now uses DKIOCGMEDIAINFO to get discmode and handles Soalris media

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This commit is contained in:
imacintosh
2004-08-03 11:30:42 +00:00
parent 37e8226f21
commit 3485f85eba
1 changed files with 142 additions and 7 deletions
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149
lib/_cdio_sunos.c
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@@ -1,5 +1,5 @@
/*
$Id: _cdio_sunos.c,v 1.67 2004/07/29 02:27:04 rocky Exp $
$Id: _cdio_sunos.c,v 1.68 2004/08/03 11:30:42 imacintosh 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 1.67 2004/07/29 02:27:04 rocky Exp $";
static const char _rcsid[] = "$Id: _cdio_sunos.c,v 1.68 2004/08/03 11:30:42 imacintosh Exp $";
#ifdef HAVE_GLOB_H
#include <glob.h>
@@ -65,6 +65,9 @@ static const char _rcsid[] = "$Id: _cdio_sunos.c,v 1.67 2004/07/29 02:27:04 rock
#include <sys/ioctl.h>
#include "cdtext_private.h"
/* not defined in dkio.h yet */
#define DK_DVDRW 0x13
/* reader */
typedef enum {
@@ -236,7 +239,6 @@ _read_mode1_sector_solaris (void *env, void *data, lsn_t lsn,
#else
return cdio_generic_read_form1_sector(env, data, lsn);
#endif
return 0;
}
/*!
@@ -600,9 +602,122 @@ cdio_get_default_device_solaris(void)
}
return device;
}
/* Check if it could be a Solaris media*/
if((stat(DEFAULT_CDIO_DEVICE, &stb) == 0) && S_ISDIR(stb.st_mode)) {
device = _cdio_malloc_and_zero(strlen(DEFAULT_CDIO_DEVICE) + 4);
sprintf(device, "%s/s0", DEFAULT_CDIO_DEVICE);
return device;
}
return strdup(DEFAULT_CDIO_DEVICE);
}
/*!
Get disc type associated with cd object.
*/
static discmode_t
get_discmode_solaris (void *p_user_data)
{
_img_private_t *p_env = p_user_data;
track_t i_track;
discmode_t discmode=CDIO_DISC_MODE_NO_INFO;
struct dk_minfo media;
int ret;
/* Get the media info */
if((ret = ioctl(p_env->gen.fd, DKIOCGMEDIAINFO, &media)) != 0) {
cdio_warn ("DKIOCGMEDIAINFO failed: %s\n", strerror(errno));
return CDIO_DISC_MODE_NO_INFO;
}
switch(media.dki_media_type) {
case DK_CDROM:
case DK_CDR:
case DK_CDRW:
/* Do cdrom detection */
break;
case DK_DVDROM: return CDIO_DISC_MODE_DVD_ROM;
case DK_DVDR: discmode = CDIO_DISC_MODE_DVD_R;
break;
case DK_DVDRAM: discmode = CDIO_DISC_MODE_DVD_RAM;
break;
case DK_DVDRW:
case DK_DVDRW+1: discmode = CDIO_DISC_MODE_DVD_RW;
break;
default: /* no valid match */
return CDIO_DISC_MODE_NO_INFO;
}
if((discmode == CDIO_DISC_MODE_DVD_RAM ||
discmode == CDIO_DISC_MODE_DVD_RW ||
discmode == CDIO_DISC_MODE_DVD_R)) {
/* Fallback to uscsi if we can */
if(geteuid() == 0)
return get_discmode_solaris(p_user_data);
return discmode;
}
if (!p_env->gen.toc_init)
read_toc_solaris (p_env);
if (!p_env->gen.toc_init)
return CDIO_DISC_MODE_NO_INFO;
for (i_track = p_env->gen.i_first_track;
i_track < p_env->gen.i_first_track + p_env->tochdr.cdth_trk1 ;
i_track ++) {
track_format_t track_fmt=get_track_format_solaris(p_env, i_track);
switch(track_fmt) {
case TRACK_FORMAT_AUDIO:
switch(discmode) {
case CDIO_DISC_MODE_NO_INFO:
discmode = CDIO_DISC_MODE_CD_DA;
break;
case CDIO_DISC_MODE_CD_DA:
case CDIO_DISC_MODE_CD_MIXED:
case CDIO_DISC_MODE_ERROR:
/* No change*/
break;
default:
discmode = CDIO_DISC_MODE_CD_MIXED;
}
break;
case TRACK_FORMAT_XA:
switch(discmode) {
case CDIO_DISC_MODE_NO_INFO:
discmode = CDIO_DISC_MODE_CD_XA;
break;
case CDIO_DISC_MODE_CD_XA:
case CDIO_DISC_MODE_CD_MIXED:
case CDIO_DISC_MODE_ERROR:
/* No change*/
break;
default:
discmode = CDIO_DISC_MODE_CD_MIXED;
}
break;
case TRACK_FORMAT_DATA:
switch(discmode) {
case CDIO_DISC_MODE_NO_INFO:
discmode = CDIO_DISC_MODE_CD_DATA;
break;
case CDIO_DISC_MODE_CD_DATA:
case CDIO_DISC_MODE_CD_MIXED:
case CDIO_DISC_MODE_ERROR:
/* No change*/
break;
default:
discmode = CDIO_DISC_MODE_CD_MIXED;
}
break;
case TRACK_FORMAT_ERROR:
default:
discmode = CDIO_DISC_MODE_ERROR;
}
}
return discmode;
}
/*!
Get format of track.
*/
@@ -715,19 +830,39 @@ cdio_get_devices_solaris (void)
#ifndef HAVE_SOLARIS_CDROM
return NULL;
#else
char volpath[256];
struct stat st;
char **drives = NULL;
unsigned int num_files=0;
int num_files=0;
#ifdef HAVE_GLOB_H
unsigned int i;
glob_t globbuf;
globbuf.gl_offs = 0;
glob("/vol/dev/aliases/cdrom*", GLOB_DOOFFS, NULL, &globbuf);
for (i=0; i<globbuf.gl_pathc; i++) {
cdio_add_device_list(&drives, globbuf.gl_pathv[i], &num_files);
if(stat(globbuf.gl_pathv[i], &st) < 0)
continue;
/* Check if this is a directory, if so it's probably Solaris media */
if(S_ISDIR(st.st_mode)) {
sprintf(volpath, "%s/s0", globbuf.gl_pathv[i]);
if(stat(volpath, &st) == 0)
cdio_add_device_list(&drives, volpath, &num_files);
}else
cdio_add_device_list(&drives, globbuf.gl_pathv[i], &num_files);
}
globfree(&globbuf);
#else
cdio_add_device_list(&drives, DEFAULT_CDIO_DEVICE, &num_files);
if(stat(DEFAULT_CDIO_DEVICE, &st) == 0) {
/* Check if this is a directory, if so it's probably Solaris media */
if(S_ISDIR(st.st_mode)) {
sprintf(volpath, "%s/s0", DEFAULT_CDIO_DEVICE);
if(stat(volpath, &st) == 0)
cdio_add_device_list(&drives, volpath, &num_files);
}else
cdio_add_device_list(&drives, DEFAULT_CDIO_DEVICE, &num_files);
}
#endif /*HAVE_GLOB_H*/
cdio_add_device_list(&drives, NULL, &num_files);
return drives;
@@ -766,7 +901,7 @@ cdio_open_am_solaris (const char *psz_orig_source, const char *access_mode)
.get_cdtext = get_cdtext_solaris,
.get_default_device = cdio_get_default_device_solaris,
.get_devices = cdio_get_devices_solaris,
.get_discmode = get_discmode_generic,
.get_discmode = get_discmode_solaris,
.get_drive_cap = scsi_mmc_get_drive_cap_generic,
.get_first_track_num= get_first_track_num_generic,
.get_mcn = scsi_mmc_get_mcn_generic,