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662c41ef60169d003c6de37455639e10cacb3f29
libcdio-osx/lib/driver/solaris.c
rocky 8eabfdd37a Remove some driver compilation warnings
2012-03-04 14:34:58 +01:00

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/*
Copyright (C) 2002, 2003, 2004, 2005, 2006, 2009, 2011
2012 Rocky Bernstein <rocky@gnu.org>
Copyright (C) 2001 Herbert Valerio Riedel <hvr@gnu.org>
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 3 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, see <http://www.gnu.org/licenses/>.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
# define __CDIO_CONFIG_H__ 1
#endif
#ifdef HAVE_STRING_H
#include <string.h>
#endif
#include <cdio/logging.h>
#include <cdio/sector.h>
#include <cdio/util.h>
#include <cdio/mmc.h>
#include "cdio_assert.h"
#include "cdio_private.h"
#define DEFAULT_CDIO_DEVICE "/vol/dev/aliases/cdrom0"
#ifdef HAVE_SOLARIS_CDROM
static char ** cdio_get_devices_solaris_cXtYdZs2(int flag);
#ifdef HAVE_GLOB_H
#include <glob.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <unistd.h>
#include <fcntl.h>
#ifdef HAVE_SYS_CDIO_H
# include <sys/cdio.h> /* CDIOCALLOW etc... */
#else
#error "You need <sys/cdio.h> to have CDROM support"
#endif
#include <sys/dkio.h>
#include <sys/scsi/generic/commands.h>
#include <sys/scsi/impl/uscsi.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/ioctl.h>
#include <dirent.h>
#include "cdtext_private.h"
/* not defined in dkio.h yet */
#define DK_DVDRW 0x13
/* reader */
typedef enum {
_AM_NONE,
_AM_SUN_CTRL_ATAPI,
_AM_SUN_CTRL_SCSI,
_AM_MMC_RDWR,
_AM_MMC_RDWR_EXCL
#if FINISHED
_AM_READ_CD,
_AM_READ_10
#endif
} 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;
/* Some of the more OS specific things. */
/* Entry info for each track, add 1 for leadout. */
struct cdrom_tocentry tocent[CDIO_CD_MAX_TRACKS+1];
/* Track information */
struct cdrom_tochdr tochdr;
} _img_private_t;
static track_format_t get_track_format_solaris(void *p_user_data,
track_t i_track);
static access_mode_t
str_to_access_mode_solaris(const char *psz_access_mode)
{
const access_mode_t default_access_mode = _AM_SUN_CTRL_SCSI;
if (NULL==psz_access_mode) return default_access_mode;
if (!strcmp(psz_access_mode, "ATAPI"))
return _AM_SUN_CTRL_SCSI; /* force ATAPI to be SCSI */
else if (!strcmp(psz_access_mode, "SCSI"))
return _AM_SUN_CTRL_SCSI;
else if (!strcmp(psz_access_mode, "MMC_RDWR"))
return _AM_MMC_RDWR;
else if (!strcmp(psz_access_mode, "MMC_RDWR_EXCL"))
return _AM_MMC_RDWR_EXCL;
else {
cdio_warn ("unknown access type: %s. Default SCSI used.",
psz_access_mode);
return default_access_mode;
}
}
/*!
Pause playing CD through analog output
@param p_cdio the CD object to be acted upon.
*/
static driver_return_code_t
audio_pause_solaris (void *p_user_data)
{
const _img_private_t *p_env = p_user_data;
return ioctl(p_env->gen.fd, CDROMPAUSE);
}
/*!
Playing starting at given MSF through analog output
@param p_cdio the CD object to be acted upon.
*/
static driver_return_code_t
audio_play_msf_solaris (void *p_user_data, msf_t *p_start_msf,
msf_t *p_end_msf)
{
const _img_private_t *p_env = p_user_data;
struct cdrom_msf solaris_msf;
solaris_msf.cdmsf_min0 = cdio_from_bcd8(p_start_msf->m);
solaris_msf.cdmsf_sec0 = cdio_from_bcd8(p_start_msf->s);
solaris_msf.cdmsf_frame0 = cdio_from_bcd8(p_start_msf->f);
solaris_msf.cdmsf_min1 = cdio_from_bcd8(p_end_msf->m);
solaris_msf.cdmsf_sec1 = cdio_from_bcd8(p_end_msf->s);
solaris_msf.cdmsf_frame1 = cdio_from_bcd8(p_end_msf->f);
return ioctl(p_env->gen.fd, CDROMPLAYMSF, &solaris_msf);
}
/*!
Playing CD through analog output at the desired track and index
@param p_cdio the CD object to be acted upon.
@param p_track_index location to start/end.
*/
static driver_return_code_t
audio_play_track_index_solaris (void *p_user_data,
cdio_track_index_t *p_track_index)
{
const _img_private_t *p_env = p_user_data;
return ioctl(p_env->gen.fd, CDROMPLAYTRKIND, p_track_index);
}
/*!
Read Audio Subchannel information
@param p_cdio the CD object to be acted upon.
*/
static driver_return_code_t
audio_read_subchannel_solaris (void *p_user_data,
cdio_subchannel_t *p_subchannel)
{
const _img_private_t *p_env = p_user_data;
struct cdrom_subchnl subchannel;
int i_rc;
p_subchannel->format = CDIO_CDROM_MSF;
i_rc = ioctl(p_env->gen.fd, CDROMSUBCHNL, &subchannel);
if (0 == i_rc) {
p_subchannel->control = subchannel.cdsc_ctrl;
p_subchannel->track = subchannel.cdsc_trk;
p_subchannel->index = subchannel.cdsc_ind;
p_subchannel->abs_addr.m =
cdio_to_bcd8(subchannel.cdsc_absaddr.msf.minute);
p_subchannel->abs_addr.s =
cdio_to_bcd8(subchannel.cdsc_absaddr.msf.second);
p_subchannel->abs_addr.f =
cdio_to_bcd8(subchannel.cdsc_absaddr.msf.frame);
p_subchannel->rel_addr.m =
cdio_to_bcd8(subchannel.cdsc_reladdr.msf.minute);
p_subchannel->rel_addr.s =
cdio_to_bcd8(subchannel.cdsc_reladdr.msf.second);
p_subchannel->rel_addr.f =
cdio_to_bcd8(subchannel.cdsc_reladdr.msf.frame);
p_subchannel->audio_status = subchannel.cdsc_audiostatus;
return DRIVER_OP_SUCCESS;
} else {
cdio_info ("ioctl CDROMSUBCHNL failed: %s\n", strerror(errno));
return DRIVER_OP_ERROR;
}
}
/*!
Resume playing an audio CD.
@param p_cdio the CD object to be acted upon.
*/
static driver_return_code_t
audio_resume_solaris (void *p_user_data)
{
const _img_private_t *p_env = p_user_data;
return ioctl(p_env->gen.fd, CDROMRESUME, 0);
}
/*!
Resume playing an audio CD.
@param p_cdio the CD object to be acted upon.
*/
static driver_return_code_t
audio_set_volume_solaris (void *p_user_data,
cdio_audio_volume_t *p_volume) {
const _img_private_t *p_env = p_user_data;
return ioctl(p_env->gen.fd, CDROMVOLCTRL, p_volume);
}
/*!
Stop playing an audio CD.
@param p_user_data the CD object to be acted upon.
*/
static driver_return_code_t
audio_stop_solaris (void *p_user_data)
{
const _img_private_t *p_env = p_user_data;
return ioctl(p_env->gen.fd, CDROMSTOP);
}
static int
cdio_decode_btl_number(char **cpt, int stopper, int *no)
{
*no = 0;
for ((*cpt)++; **cpt != stopper; (*cpt)++) {
if (**cpt < '0' || **cpt > '9')
return 0;
*no = *no * 10 + **cpt - '0';
}
return 1;
}
/* Read bus, target, lun from name "cXtYdZs2".
Return 0 if name is not of the desired form.
*/
static int
cdio_decode_btl_solaris(char *name, int *busno, int *tgtno, int *lunno,
int flag)
{
char *cpt;
int ret;
*busno = *tgtno = *lunno = -1;
cpt = name;
if (*cpt != 'c')
return 0;
ret = cdio_decode_btl_number(&cpt, 't', busno);
if (ret <= 0)
return ret;
ret = cdio_decode_btl_number(&cpt, 'd', tgtno);
if (ret <= 0)
return ret;
ret = cdio_decode_btl_number(&cpt, 's', lunno);
if (ret <= 0)
return ret;
cpt++;
if (*cpt != '2' || *(cpt + 1) != 0)
return 0;
return 1;
}
static int
set_scsi_tuple_solaris (_img_private_t *p_env)
{
int bus_no = -1, host_no = -1, channel_no = -1, target_no = -1, lun_no = -1;
int ret;
char tuple[160], *cpt;
cpt = strrchr(p_env->gen.source_name, '/');
if (cpt == NULL)
cpt = p_env->gen.source_name;
else
cpt++;
ret = cdio_decode_btl_solaris(cpt, &bus_no, &target_no, &lun_no, 0);
if (ret <= 0)
return(ret);
host_no = bus_no;
channel_no = 0;
snprintf(tuple, sizeof(tuple)-1, "%d,%d,%d,%d,%d",
bus_no, host_no, channel_no, target_no, lun_no);
p_env->gen.scsi_tuple = strdup(tuple);
return 1;
}
/*!
Initialize CD device.
*/
static bool
init_solaris (_img_private_t *p_env)
{
int open_flags = O_RDONLY | O_NDELAY;
if (_AM_MMC_RDWR != p_env->access_mode &&
_AM_MMC_RDWR_EXCL != p_env->access_mode)
/* (was once set to _AM_SUN_CTRL_SCSI unconditionally) */
p_env->access_mode = _AM_SUN_CTRL_SCSI;
if (!cdio_generic_init(p_env, open_flags))
return false;
set_scsi_tuple_solaris(p_env);
return true;
}
/*!
Run a SCSI MMC command.
p_user_data internal CD structure.
i_timeout_ms time in milliseconds we will wait for the command
to complete.
i_cdb Size of p_cdb
p_cdb CDB bytes.
e_direction direction the transfer is to go.
i_buf Size of buffer
p_buf Buffer for data, both sending and receiving
*/
static driver_return_code_t
run_mmc_cmd_solaris(void *p_user_data, unsigned int i_timeout_ms,
unsigned int i_cdb, const mmc_cdb_t *p_cdb,
cdio_mmc_direction_t e_direction,
unsigned int i_buf, /*in/out*/ void *p_buf)
{
_img_private_t *p_env = p_user_data;
struct uscsi_cmd cgc;
int i_rc;
cdio_mmc_request_sense_t sense;
unsigned char *u_sense = (unsigned char *) &sense;
memset (&cgc, 0, sizeof (struct uscsi_cmd));
cgc.uscsi_cdb = (caddr_t) p_cdb;
/* See: man uscsi
http://docs.sun.com/app/docs/doc/816-5177/uscsi-7i?a=view
*/
p_env->gen.scsi_mmc_sense_valid = 0;
memset(u_sense, 0, sizeof(sense));
cgc.uscsi_rqbuf = (caddr_t) u_sense;
cgc.uscsi_rqlen = sizeof(sense);
/* No error messages, no retries, do not execute with other commands,
request sense data
*/
cgc.uscsi_flags = USCSI_SILENT | USCSI_DIAGNOSE | USCSI_ISOLATE
| USCSI_RQENABLE;
if (SCSI_MMC_DATA_READ == e_direction)
cgc.uscsi_flags |= USCSI_READ;
else if (SCSI_MMC_DATA_WRITE == e_direction)
cgc.uscsi_flags |= USCSI_WRITE;
cgc.uscsi_timeout = msecs2secs(i_timeout_ms);
cgc.uscsi_bufaddr = p_buf;
cgc.uscsi_buflen = i_buf;
cgc.uscsi_cdblen = i_cdb;
i_rc = ioctl(p_env->gen.fd, USCSICMD, &cgc);
/* Record SCSI sense reply for API call mmc_last_cmd_sense().
*/
if (sense.additional_sense_len) { /* sense data available */
int sense_size = sense.additional_sense_len + 8;
if (sense_size > sizeof(sense))
sense_size = sizeof(sense);
memcpy((void *) p_env->gen.scsi_mmc_sense, &sense, sense_size);
p_env->gen.scsi_mmc_sense_valid = sense_size;
}
if (0 == i_rc) return DRIVER_OP_SUCCESS;
if (-1 == i_rc) {
cdio_info ("ioctl USCSICMD failed: %s", strerror(errno));
switch (errno) {
case EPERM:
return DRIVER_OP_NOT_PERMITTED;
break;
case EINVAL:
return DRIVER_OP_BAD_PARAMETER;
break;
case EFAULT:
return DRIVER_OP_BAD_POINTER;
break;
case EIO:
default:
return DRIVER_OP_ERROR;
break;
}
}
else if (i_rc < -1)
return DRIVER_OP_ERROR;
else
/*Not sure if this the best thing, but we'll use anyway. */
return DRIVER_OP_SUCCESS;
}
/*!
Reads audio sectors from CD device into data starting from lsn.
Returns 0 if no error.
May have to check size of nblocks. There may be a limit that
can be read in one go, e.g. 25 blocks.
*/
static int
_read_audio_sectors_solaris (void *p_user_data, void *data, lsn_t i_lsn,
unsigned int i_blocks)
{
msf_t _msf;
struct cdrom_cdda cdda;
_img_private_t *p_env = p_user_data;
cdio_lba_to_msf (cdio_lsn_to_lba(i_lsn), &_msf);
if (p_env->gen.ioctls_debugged == 75)
cdio_debug ("only displaying every 75th ioctl from now on");
if (p_env->gen.ioctls_debugged == 30 * 75)
cdio_debug ("only displaying every 30*75th ioctl from now on");
if (p_env->gen.ioctls_debugged < 75
|| (p_env->gen.ioctls_debugged < (30 * 75)
&& p_env->gen.ioctls_debugged % 75 == 0)
|| p_env->gen.ioctls_debugged % (30 * 75) == 0)
cdio_debug ("reading %d", i_lsn);
p_env->gen.ioctls_debugged++;
if (i_blocks > 60) {
cdio_warn("%s:\n",
"we can't handle reading more than 60 blocks. Reset to 60");
}
cdda.cdda_addr = i_lsn;
cdda.cdda_length = i_blocks;
cdda.cdda_data = (caddr_t) data;
cdda.cdda_subcode = CDROM_DA_NO_SUBCODE;
if (ioctl (p_env->gen.fd, CDROMCDDA, &cdda) == -1) {
perror ("ioctl(..,CDROMCDDA,..)");
return DRIVER_OP_ERROR;
/* exit (EXIT_FAILURE); */
}
return DRIVER_OP_SUCCESS;
}
/*!
Reads a single mode1 sector from cd device into data starting
from i_lsn.
*/
static driver_return_code_t
_read_mode1_sector_solaris (void *p_env, void *data, lsn_t i_lsn,
bool b_form2)
{
#if FIXED
do something here.
#else
return cdio_generic_read_form1_sector(p_env, data, i_lsn);
#endif
}
/*!
Reads i_blocks of mode2 sectors from cd device into data starting
from i_lsn.
*/
static driver_return_code_t
_read_mode1_sectors_solaris (void *p_user_data, void *p_data, lsn_t i_lsn,
bool b_form2, unsigned int i_blocks)
{
_img_private_t *p_env = p_user_data;
unsigned int i;
int retval;
unsigned int blocksize = b_form2 ? M2RAW_SECTOR_SIZE : CDIO_CD_FRAMESIZE;
for (i = 0; i < i_blocks; i++) {
if ( (retval = _read_mode1_sector_solaris (p_env,
((char *)p_data) + (blocksize * i),
i_lsn + i, b_form2)) )
return retval;
}
return DRIVER_OP_SUCCESS;
}
/*!
Reads a single mode2 sector from cd device into data starting from lsn.
*/
static driver_return_code_t
_read_mode2_sector_solaris (void *p_user_data, void *p_data, lsn_t i_lsn,
bool b_form2)
{
char buf[CDIO_CD_FRAMESIZE_RAW] = { 0, };
struct cdrom_msf solaris_msf;
msf_t _msf;
int offset = 0;
struct cdrom_cdxa cd_read;
_img_private_t *p_env = p_user_data;
cdio_lba_to_msf (cdio_lsn_to_lba(i_lsn), &_msf);
solaris_msf.cdmsf_min0 = cdio_from_bcd8(_msf.m);
solaris_msf.cdmsf_sec0 = cdio_from_bcd8(_msf.s);
solaris_msf.cdmsf_frame0 = cdio_from_bcd8(_msf.f);
if (p_env->gen.ioctls_debugged == 75)
cdio_debug ("only displaying every 75th ioctl from now on");
if (p_env->gen.ioctls_debugged == 30 * 75)
cdio_debug ("only displaying every 30*75th ioctl from now on");
if (p_env->gen.ioctls_debugged < 75
|| (p_env->gen.ioctls_debugged < (30 * 75)
&& p_env->gen.ioctls_debugged % 75 == 0)
|| p_env->gen.ioctls_debugged % (30 * 75) == 0)
cdio_debug ("reading %2.2d:%2.2d:%2.2d",
solaris_msf.cdmsf_min0, solaris_msf.cdmsf_sec0,
solaris_msf.cdmsf_frame0);
p_env->gen.ioctls_debugged++;
/* Using CDROMXA ioctl will actually use the same uscsi command
* as ATAPI, except we don't need to be root
*/
offset = CDIO_CD_XA_SYNC_HEADER;
cd_read.cdxa_addr = i_lsn;
cd_read.cdxa_data = buf;
cd_read.cdxa_length = 1;
cd_read.cdxa_format = CDROM_XA_SECTOR_DATA;
if (ioctl (p_env->gen.fd, CDROMCDXA, &cd_read) == -1) {
perror ("ioctl(..,CDROMCDXA,..)");
return 1;
/* exit (EXIT_FAILURE); */
}
if (b_form2)
memcpy (p_data, buf + (offset-CDIO_CD_SUBHEADER_SIZE), M2RAW_SECTOR_SIZE);
else
memcpy (((char *)p_data), buf + offset, CDIO_CD_FRAMESIZE);
return DRIVER_OP_SUCCESS;
}
/*!
Reads i_blocks of mode2 sectors from cd device into data starting
from i_lsn.
*/
static driver_return_code_t
_read_mode2_sectors_solaris (void *p_user_data, void *data, lsn_t i_lsn,
bool b_form2, unsigned int i_blocks)
{
_img_private_t *p_env = p_user_data;
unsigned int i;
int retval;
unsigned int blocksize = b_form2 ? M2RAW_SECTOR_SIZE : CDIO_CD_FRAMESIZE;
for (i = 0; i < i_blocks; i++) {
if ( (retval = _read_mode2_sector_solaris (p_env,
((char *)data) + (blocksize * i),
i_lsn + i, b_form2)) )
return retval;
}
return 0;
}
/*!
Return the size of the CD in logical block address (LBA) units.
@return the size. On error return CDIO_INVALID_LSN.
*/
static lsn_t
get_disc_last_lsn_solaris (void *p_user_data)
{
_img_private_t *p_env = p_user_data;
struct cdrom_tocentry tocent;
uint32_t size;
tocent.cdte_track = CDIO_CDROM_LEADOUT_TRACK;
tocent.cdte_format = CDIO_CDROM_LBA;
if (ioctl (p_env->gen.fd, CDROMREADTOCENTRY, &tocent) == -1)
{
perror ("ioctl(CDROMREADTOCENTRY)");
exit (EXIT_FAILURE);
}
size = tocent.cdte_addr.lba;
return size;
}
/*!
Set the arg "key" with "value" in the source device.
Currently "source" and "access-mode" are valid keys.
"source" sets the source device in I/O operations
"access-mode" sets the the method of CD access
DRIVER_OP_SUCCESS is returned if no error was found,
and nonzero if there as an error.
*/
static driver_return_code_t
_set_arg_solaris (void *p_user_data, const char key[], const char value[])
{
_img_private_t *p_env = p_user_data;
if (!strcmp (key, "source"))
{
if (!value) return DRIVER_OP_ERROR;
free (p_env->gen.source_name);
p_env->gen.source_name = strdup (value);
}
else if (!strcmp (key, "access-mode"))
{
p_env->access_mode = str_to_access_mode_solaris(key);
}
else return DRIVER_OP_ERROR;
return DRIVER_OP_SUCCESS;
}
/*!
Read and cache the CD's Track Table of Contents and track info.
Return true if successful or false if an error.
*/
static bool
read_toc_solaris (void *p_user_data)
{
_img_private_t *p_env = p_user_data;
int i;
/* read TOC header */
if ( ioctl(p_env->gen.fd, CDROMREADTOCHDR, &p_env->tochdr) == -1 ) {
cdio_warn("%s: %s\n",
"error in ioctl CDROMREADTOCHDR", strerror(errno));
return false;
}
p_env->gen.i_first_track = p_env->tochdr.cdth_trk0;
p_env->gen.i_tracks = p_env->tochdr.cdth_trk1;
/* read individual tracks */
for (i=p_env->gen.i_first_track; i<=p_env->gen.i_tracks; i++) {
struct cdrom_tocentry *p_toc =
&(p_env->tocent[i-p_env->gen.i_first_track]);
p_toc->cdte_track = i;
p_toc->cdte_format = CDIO_CDROM_MSF;
if ( ioctl(p_env->gen.fd, CDROMREADTOCENTRY, p_toc) == -1 ) {
cdio_warn("%s %d: %s\n",
"error in ioctl CDROMREADTOCENTRY for track",
i, strerror(errno));
return false;
}
set_track_flags(&(p_env->gen.track_flags[i]), p_toc->cdte_ctrl);
}
/* read the lead-out track */
p_env->tocent[p_env->tochdr.cdth_trk1].cdte_track = CDIO_CDROM_LEADOUT_TRACK;
p_env->tocent[p_env->tochdr.cdth_trk1].cdte_format = CDIO_CDROM_MSF;
if (ioctl(p_env->gen.fd, CDROMREADTOCENTRY,
&p_env->tocent[p_env->tochdr.cdth_trk1]) == -1 ) {
cdio_warn("%s: %s\n",
"error in ioctl CDROMREADTOCENTRY for lead-out",
strerror(errno));
return false;
}
p_env->gen.toc_init = true;
return true;
}
/*!
Eject media in CD drive. If successful, as a side effect we
also free obj.
*/
static driver_return_code_t
eject_media_solaris (void *p_user_data) {
_img_private_t *p_env = p_user_data;
int ret;
close(p_env->gen.fd);
p_env->gen.fd = -1;
if (p_env->gen.fd > -1) {
if ((ret = ioctl(p_env->gen.fd, CDROMEJECT)) != 0) {
cdio_generic_free((void *) p_env);
cdio_warn ("CDROMEJECT failed: %s\n", strerror(errno));
return DRIVER_OP_ERROR;
} else {
return DRIVER_OP_SUCCESS;
}
}
return DRIVER_OP_ERROR;
}
static bool
is_mmc_supported(void *user_data)
{
_img_private_t *env = user_data;
return (_AM_NONE == env->access_mode) ? false : true;
}
/*!
Return the value associated with the key "arg".
*/
static const char *
get_arg_solaris (void *p_user_data, const char key[])
{
_img_private_t *p_env = p_user_data;
if (!strcmp (key, "source")) {
return p_env->gen.source_name;
} else if (!strcmp (key, "access-mode")) {
switch (p_env->access_mode) {
case _AM_SUN_CTRL_ATAPI:
return "ATAPI";
case _AM_SUN_CTRL_SCSI:
return "SCSI";
case _AM_MMC_RDWR:
return "MMC_RDWR";
case _AM_MMC_RDWR_EXCL:
return "MMC_RDWR_EXCL";
case _AM_NONE:
return "no access method";
}
} else if (!strcmp (key, "scsi-tuple")) {
return p_env->gen.scsi_tuple;
} else if (!strcmp (key, "mmc-supported?")) {
return is_mmc_supported(p_user_data) ? "true" : "false";
}
return NULL;
}
/*!
Get the block size used in read requests, via ioctl.
@return the blocksize if > 0; error if <= 0
*/
static int
get_blocksize_solaris (void *p_user_data) {
_img_private_t *p_env = p_user_data;
int ret;
int i_blocksize;
if ( !p_env || p_env->gen.fd <=0 ) return DRIVER_OP_UNINIT;
if ((ret = ioctl(p_env->gen.fd, CDROMGBLKMODE, &i_blocksize)) != 0) {
cdio_warn ("CDROMGBLKMODE failed: %s\n", strerror(errno));
return DRIVER_OP_ERROR;
} else {
return i_blocksize;
}
}
#ifdef HAVE_SOLARIS_CDROM
/*!
Return a string containing the default CD device if none is specified.
This call does not assume a fixed default drive address but rather uses
the first drive that gets enumerated by cdio_get_devices_solaris_cXtYdZs2().
*/
static char *
cdio_get_default_cXtYdZs2(void)
{
char **devlist, *result = NULL;
devlist = cdio_get_devices_solaris_cXtYdZs2(1);
if(devlist != NULL) {
if(devlist[0] != NULL)
result = strdup(devlist[0]);
free(devlist);
}
if(result != NULL)
return result;
return strdup(DEFAULT_CDIO_DEVICE);
}
#endif
/*!
Return a string containing the default CD device if none is specified.
*/
char *
cdio_get_default_device_solaris(void)
{
char *volume_device;
char *volume_name;
char *volume_action;
char *device;
struct stat stb;
/* vold and its directory /vol have been replaced by "Tamarack" which
is based on hald. This happened in 2006.
*/
if(stat("/vol", &stb) == -1)
return cdio_get_default_cXtYdZs2();
if((stb.st_mode & S_IFMT) != S_IFDIR)
return cdio_get_default_cXtYdZs2();
if ((volume_device = getenv("VOLUME_DEVICE")) != NULL &&
(volume_name = getenv("VOLUME_NAME")) != NULL &&
(volume_action = getenv("VOLUME_ACTION")) != NULL &&
strcmp(volume_action, "insert") == 0) {
uint len = strlen(volume_device) + strlen(volume_name) + 2;
device = calloc(1, len);
if (device == NULL)
return strdup(DEFAULT_CDIO_DEVICE);
snprintf(device, len, "%s/%s", volume_device, volume_name);
if (stat(device, &stb) != 0 || !S_ISCHR(stb.st_mode)) {
free(device);
return strdup(DEFAULT_CDIO_DEVICE);
}
return device;
}
/* Check if it could be a Solaris media*/
if((stat(DEFAULT_CDIO_DEVICE, &stb) == 0) && S_ISDIR(stb.st_mode)) {
uint len = strlen(DEFAULT_CDIO_DEVICE + 4);
device = calloc(1, len);
snprintf(device, len, "%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;
}
/*
GNU/Linux ioctl(.., CDROM_DISC_STATUS) does not return "CD DATA
Form 2" for SVCD's even though they are are form 2.
Issue a SCSI MMC-2 FULL TOC command first to try get more
accurate information.
*/
discmode = mmc_get_discmode(p_env->gen.cdio);
if (CDIO_DISC_MODE_NO_INFO != discmode)
return discmode;
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;
}
/*!
Return the session number of the last on the CD.
@param p_cdio the CD object to be acted upon.
@param i_last_session pointer to the session number to be returned.
*/
static driver_return_code_t
get_last_session_solaris (void *p_user_data,
/*out*/ lsn_t *i_last_session_lsn)
{
const _img_private_t *p_env = p_user_data;
int i_rc;
i_rc = ioctl(p_env->gen.fd, CDROMREADOFFSET, &i_last_session_lsn);
if (0 == i_rc) {
return DRIVER_OP_SUCCESS;
} else {
cdio_warn ("ioctl CDROMREADOFFSET failed: %s\n", strerror(errno));
return DRIVER_OP_ERROR;
}
}
/*!
Get format of track.
*/
static track_format_t
get_track_format_solaris(void *p_user_data, track_t i_track)
{
_img_private_t *p_env = p_user_data;
if ( !p_env ) return TRACK_FORMAT_ERROR;
if (!p_env->gen.init) init_solaris(p_env);
if (!p_env->gen.toc_init) read_toc_solaris (p_user_data) ;
if ( (i_track > p_env->gen.i_tracks+p_env->gen.i_first_track)
|| i_track < p_env->gen.i_first_track)
return TRACK_FORMAT_ERROR;
i_track -= p_env->gen.i_first_track;
/* This is pretty much copied from the "badly broken" cdrom_count_tracks
in linux/cdrom.c.
*/
if (p_env->tocent[i_track].cdte_ctrl & CDROM_DATA_TRACK) {
if (p_env->tocent[i_track].cdte_format == CDIO_CDROM_CDI_TRACK)
return TRACK_FORMAT_CDI;
else if (p_env->tocent[i_track].cdte_format == CDIO_CDROM_XA_TRACK)
return TRACK_FORMAT_XA;
else
return TRACK_FORMAT_DATA;
} else
return TRACK_FORMAT_AUDIO;
}
/*!
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
get_track_green_solaris(void *p_user_data, track_t i_track)
{
_img_private_t *p_env = p_user_data;
if ( !p_env ) return false;
if (!p_env->gen.init) init_solaris(p_env);
if (!p_env->gen.toc_init) read_toc_solaris (p_env) ;
if (i_track >= p_env->gen.i_tracks+p_env->gen.i_first_track
|| i_track < p_env->gen.i_first_track)
return false;
i_track -= p_env->gen.i_first_track;
/* FIXME: Dunno if this is the right way, but it's what
I was using in cd-info for a while.
*/
return ((p_env->tocent[i_track].cdte_ctrl & 2) != 0);
}
/*!
Return the starting MSF (minutes/secs/frames) for track number
track_num in obj. Track numbers usually start at something
greater than 0, usually 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 entry.
*/
static bool
get_track_msf_solaris(void *p_user_data, track_t i_track, msf_t *msf)
{
_img_private_t *p_env = p_user_data;
if (NULL == msf) return false;
if (!p_env->gen.init) init_solaris(p_env);
if (!p_env->gen.toc_init) read_toc_solaris (p_env) ;
if (i_track == CDIO_CDROM_LEADOUT_TRACK)
i_track = p_env->gen.i_tracks + p_env->gen.i_first_track;
if (i_track > (p_env->gen.i_tracks+p_env->gen.i_first_track)
|| i_track < p_env->gen.i_first_track) {
return false;
} else {
struct cdrom_tocentry *msf0 = &p_env->tocent[i_track-1];
msf->m = cdio_to_bcd8(msf0->cdte_addr.msf.minute);
msf->s = cdio_to_bcd8(msf0->cdte_addr.msf.second);
msf->f = cdio_to_bcd8(msf0->cdte_addr.msf.frame);
return true;
}
}
/*!
Get the block size used in read requests, via ioctl.
@return the blocksize if > 0; error if <= 0
*/
static driver_return_code_t
set_blocksize_solaris (void *p_user_data, uint16_t i_blocksize) {
_img_private_t *p_env = p_user_data;
int ret;
if ( !p_env || p_env->gen.fd <=0 ) return DRIVER_OP_UNINIT;
if ((ret = ioctl(p_env->gen.fd, CDROMSBLKMODE, i_blocksize)) != 0) {
cdio_warn ("CDROMSBLKMODE failed: %s\n", strerror(errno));
return DRIVER_OP_ERROR;
} else {
return DRIVER_OP_SUCCESS;
}
}
/* Set CD-ROM drive speed */
static driver_return_code_t
set_speed_solaris (void *p_user_data, int i_speed)
{
const _img_private_t *p_env = p_user_data;
if (!p_env) return DRIVER_OP_UNINIT;
return ioctl(p_env->gen.fd, CDROMSDRVSPEED, i_speed);
}
#else
/*!
Return a string containing the default VCD device if none is specified.
*/
char *
cdio_get_default_device_solaris(void)
{
return strdup(DEFAULT_CDIO_DEVICE);
}
#endif /* HAVE_SOLARIS_CDROM */
/*!
Close tray on CD-ROM.
@param psz_device the CD-ROM drive to be closed.
*/
driver_return_code_t
close_tray_solaris (const char *psz_device)
{
#ifdef HAVE_SOLARIS_CDROM
int i_rc;
int fd = open (psz_device, O_RDONLY|O_NONBLOCK);
if ( fd > -1 ) {
i_rc = DRIVER_OP_SUCCESS;
if((i_rc = ioctl(fd, CDROMSTART)) != 0) {
cdio_warn ("ioctl CDROMSTART failed: %s\n", strerror(errno));
i_rc = DRIVER_OP_ERROR;
}
close(fd);
} else
i_rc = DRIVER_OP_ERROR;
return i_rc;
#else
return DRIVER_OP_NO_DRIVER;
#endif /*HAVE_SOLARIS_CDROM*/
}
#ifdef HAVE_SOLARIS_CDROM
/*!
Return an array of strings giving possible CD devices.
New method after demise of vold in 2006.
*/
/* flag bit0= need only the first drive
*/
static char **
cdio_get_devices_solaris_cXtYdZs2(int flag)
{
int busno, tgtno, lunno, ret;
char volpath[160];
char **drives = NULL;
unsigned int i_files=0;
DIR *dir = NULL;
struct dirent *entry;
#ifdef LIBCDIO_SOLARIS_WITH_CD_INQUIRY
CdIo_t *cdio = NULL;
mmc_cdb_t cdb = {{0, }};
int timeout_ms;
driver_return_code_t i_status;
char reply[36];
static unsigned char spc_inquiry[] = { 0x12, 0, 0, 0, 36, 0 };
#else
struct dk_cinfo cinfo;
int fd = -1;
#endif
static int recursion = 0;
if (recursion) {
fprintf(stderr, "Program error ! Recursion of cdio_get_devices_solaris_cXtYdZs2()\n");
return NULL;
}
recursion = 1;
dir = opendir("/dev/rdsk");
if (dir == NULL) {
cdio_warn ("opendir(\"/dev/rdsk\") failed: %s\n", strerror(errno));
goto ex;
}
while (1) {
entry = readdir(dir);
if (entry == NULL) {
if (errno) {
cdio_warn ("readdir(/dev/rdsk) failed: %s\n", strerror(errno));
goto ex;
}
break;
}
ret = cdio_decode_btl_solaris(entry->d_name, &busno, &tgtno, &lunno, 0);
if (ret < 0)
goto ex;
if (ret == 0)
continue; /* not cXtYdZs2 */
if (strlen(entry->d_name) > sizeof(volpath) - 11)
continue;
snprintf(volpath, sizeof(volpath), "/dev/rdsk/%s", entry->d_name);
#ifdef LIBCDIO_SOLARIS_WITH_CD_INQUIRY
cdio = cdio_open_am_solaris(volpath, "MMC_RDWR");
if(cdio == NULL)
continue;
memcpy(cdb.field, spc_inquiry, 6);
timeout_ms = 10000;
i_status = run_mmc_cmd_solaris(cdio->env, timeout_ms,
6, &cdb, SCSI_MMC_DATA_READ,
(unsigned int) spc_inquiry[4], reply);
cdio_destroy(cdio);
cdio = NULL;
if (i_status != 0)
continue;
/* SBC-3 , table 83 , PERIPHERAL DEVICE TYPE : 5 = CD/DVD device */
if((reply[0] & 0x1F) != 5)
continue;
#else /* LIBCDIO_SOLARIS_WITH_CD_INQUIRY */
fd = open(volpath, O_RDONLY | O_NDELAY);
if (fd < 0)
continue;
/* See man dkio */
ret = ioctl(fd, DKIOCINFO, &cinfo);
close(fd);
fd = -1;
if (ret < 0)
continue;
if (cinfo.dki_ctype != DKC_CDROM)
continue;
#endif /* ! LIBCDIO_SOLARIS_WITH_CD_INQUIRY */
cdio_add_device_list(&drives, volpath, &i_files);
if(flag & 1)
goto ex; /* Only the first drive is desired */
}
ex:;
recursion = 0;
if(dir != NULL)
closedir(dir);
cdio_add_device_list(&drives, NULL, &i_files);
return drives;
}
#endif /*HAVE_SOLARIS_CDROM*/
/*!
Return an array of strings giving possible CD devices.
*/
char **
cdio_get_devices_solaris (void)
{
#ifndef HAVE_SOLARIS_CDROM
return NULL;
#else
char volpath[256];
struct stat st;
char **drives = NULL;
unsigned int i_files=0;
#ifdef HAVE_GLOB_H
unsigned int i;
glob_t globbuf;
#endif
/* vold and its directory /vol have been replaced by "Tamarack" which
is based on hald. This happened in 2006.
*/
if(stat("/vol", &st) == -1)
return cdio_get_devices_solaris_cXtYdZs2(0);
if((st.st_mode & S_IFMT) != S_IFDIR)
return cdio_get_devices_solaris_cXtYdZs2(0);
#ifdef HAVE_GLOB_H
globbuf.gl_offs = 0;
glob("/vol/dev/aliases/cdrom*", GLOB_DOOFFS, NULL, &globbuf);
for (i=0; i<globbuf.gl_pathc; i++) {
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)) {
snprintf(volpath, sizeof(volpath), "%s/s0", globbuf.gl_pathv[i]);
if(stat(volpath, &st) == 0)
cdio_add_device_list(&drives, volpath, &i_files);
}else
cdio_add_device_list(&drives, globbuf.gl_pathv[i], &i_files);
}
globfree(&globbuf);
#else
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)) {
snprintf(volpath, sizeof(volpath), "%s/s0", DEFAULT_CDIO_DEVICE);
if(stat(volpath, &st) == 0)
cdio_add_device_list(&drives, volpath, &i_files);
}else
cdio_add_device_list(&drives, DEFAULT_CDIO_DEVICE, &i_files);
}
#endif /*HAVE_GLOB_H*/
cdio_add_device_list(&drives, NULL, &i_files);
return drives;
#endif /*HAVE_SOLARIS_CDROM*/
}
/*!
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_solaris (const char *psz_source_name)
{
return cdio_open_am_solaris(psz_source_name, NULL);
}
/*!
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_am_solaris (const char *psz_orig_source, const char *access_mode)
{
#ifdef HAVE_SOLARIS_CDROM
CdIo *ret;
_img_private_t *_data;
char *psz_source;
cdio_funcs_t _funcs;
memset(&_funcs, 0, sizeof(_funcs));
_funcs.audio_pause = audio_pause_solaris;
_funcs.audio_play_msf = audio_play_msf_solaris;
_funcs.audio_play_track_index = audio_play_track_index_solaris;
_funcs.audio_read_subchannel = audio_read_subchannel_solaris;
_funcs.audio_resume = audio_resume_solaris;
_funcs.audio_set_volume = audio_set_volume_solaris;
_funcs.audio_stop = audio_stop_solaris,
_funcs.eject_media = eject_media_solaris;
_funcs.free = cdio_generic_free;
_funcs.get_arg = get_arg_solaris;
#if USE_MMC
_funcs.get_blocksize = get_blocksize_mmc;
#else
_funcs.get_blocksize = get_blocksize_solaris;
#endif
_funcs.get_cdtext = get_cdtext_generic;
_funcs.get_cdtext_raw = read_cdtext_generic;
_funcs.get_default_device = cdio_get_default_device_solaris;
_funcs.get_devices = cdio_get_devices_solaris;
_funcs.get_disc_last_lsn = get_disc_last_lsn_solaris;
_funcs.get_discmode = get_discmode_solaris;
_funcs.get_drive_cap = get_drive_cap_mmc;
_funcs.get_first_track_num = get_first_track_num_generic;
_funcs.get_hwinfo = NULL;
_funcs.get_last_session = get_last_session_solaris;
_funcs.get_media_changed = get_media_changed_mmc,
_funcs.get_mcn = get_mcn_mmc,
_funcs.get_num_tracks = get_num_tracks_generic;
_funcs.get_track_channels = get_track_channels_generic,
_funcs.get_track_copy_permit = get_track_copy_permit_generic,
_funcs.get_track_format = get_track_format_solaris;
_funcs.get_track_green = get_track_green_solaris;
_funcs.get_track_lba = NULL; /* This could be done if need be. */
_funcs.get_track_preemphasis = get_track_preemphasis_generic,
_funcs.get_track_msf = get_track_msf_solaris;
_funcs.lseek = cdio_generic_lseek;
_funcs.read = cdio_generic_read;
_funcs.read_audio_sectors = _read_audio_sectors_solaris;
_funcs.read_data_sectors = read_data_sectors_generic;
_funcs.read_mode1_sector = _read_mode1_sector_solaris;
_funcs.read_mode1_sectors = _read_mode1_sectors_solaris;
_funcs.read_mode2_sector = _read_mode2_sector_solaris;
_funcs.read_mode2_sectors = _read_mode2_sectors_solaris;
_funcs.read_toc = read_toc_solaris;
_funcs.run_mmc_cmd = run_mmc_cmd_solaris;
_funcs.set_arg = _set_arg_solaris;
#if USE_MMC
_funcs.set_blocksize = set_blocksize_mmc;
#else
_funcs.set_blocksize = set_blocksize_solaris;
#endif
_funcs.set_speed = set_speed_solaris;
_data = calloc(1, sizeof (_img_private_t));
_data->access_mode = str_to_access_mode_solaris(access_mode);
_data->gen.init = false;
_data->gen.fd = -1;
_data->gen.toc_init = false;
_data->gen.b_cdtext_error = false;
if (NULL == psz_orig_source) {
psz_source = cdio_get_default_device_solaris();
if (NULL == psz_source) return NULL;
_set_arg_solaris(_data, "source", psz_source);
free(psz_source);
} else {
if (cdio_is_device_generic(psz_orig_source))
_set_arg_solaris(_data, "source", psz_orig_source);
else {
/* The below would be okay if all device drivers worked this way. */
#if 0
cdio_info ("source %s is not a device", psz_orig_source);
#endif
free(_data);
return NULL;
}
}
ret = cdio_new ( (void *) _data, &_funcs );
if (ret == NULL) return NULL;
ret->driver_id = DRIVER_SOLARIS;
if (init_solaris(_data))
return ret;
else {
cdio_generic_free (_data);
return NULL;
}
#else
return NULL;
#endif /* HAVE_SOLARIS_CDROM */
}
bool
cdio_have_solaris (void)
{
#ifdef HAVE_SOLARIS_CDROM
return true;
#else
return false;
#endif /* HAVE_SOLARIS_CDROM */
}
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