claunia/libcdio-osx
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Put back some of the GNU/Linux-ism for detecting drive endian-ness.

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The data-driven endian correction isn't working correctly.

Ultimately though this code should move down into libcdio (and get
removed from here.)
This commit is contained in:
rocky
2005-01-08 20:39:40 +00:00
parent f4849ba055
commit c6e33b1a1c
6 changed files with 104 additions and 52 deletions
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4
configure.ac
View File

@@ -19,7 +19,7 @@ define(RELEASE_NUM, 72)
define(CDIO_VERSION_STR, 0.$1cvs)
AC_PREREQ(2.52)
AC_REVISION([$Id: configure.ac,v 1.125 2005/01/07 22:15:24 rocky Exp $])dnl
AC_REVISION([$Id: configure.ac,v 1.126 2005/01/08 20:39:40 rocky Exp $])dnl
AC_INIT(libcdio, CDIO_VERSION_STR(RELEASE_NUM))
AC_CONFIG_SRCDIR(src/cd-info.c)
AM_INIT_AUTOMAKE
@@ -331,7 +331,7 @@ case $host_os in
fi
;;
linux*)
AC_CHECK_HEADERS(linux/version.h)
AC_CHECK_HEADERS(linux/version.h linux/major.h)
AC_CHECK_HEADERS(linux/cdrom.h, [have_linux_cdrom_h="yes"])
if test "x$have_linux_cdrom_h" = "xyes" ; then
AC_TRY_COMPILE(,[

23
include/cdio/cdda.h
View File

@@ -1,5 +1,5 @@
/*
$Id: cdda.h,v 1.2 2005/01/06 23:34:13 rocky Exp $
$Id: cdda.h,v 1.3 2005/01/08 20:39:40 rocky Exp $
Copyright (C) 2004, 2005 Rocky Bernstein <rocky@panix.com>
Copyright (C) 2001 Xiph.org
@@ -63,13 +63,17 @@ typedef struct TOC { /* structure of table of contents */
struct cdrom_drive_s {
CdIo_t *p_cdio;
int opened; /* This struct may just represent a candidate for opening */
int opened; /**< This struct may just represent a candidate for opening */
char *cdda_device_name;
char *drive_model;
int drive_type;
int interface;
int bigendianp;
int bigendianp; /**< Whether data returned on the CDDA is bigendian or
not. 1 if big endian, 0 if little endian and -1 if
we don't know.
*/
int nsectors;
int cd_extra;
@@ -83,7 +87,7 @@ struct cdrom_drive_s {
char *errorbuf;
char *messagebuf;
/* functions specific to particular drives/interrfaces */
/* functions specific to particular drives/interfaces */
int (*enable_cdda) (cdrom_drive_t *d, int onoff);
int (*read_toc) (cdrom_drive_t *d);
@@ -96,23 +100,12 @@ struct cdrom_drive_s {
int is_atapi;
int is_mmc;
/* SCSI command buffer and offset pointers */
unsigned char *sg;
unsigned char *sg_buffer;
unsigned char inqbytes[4];
/* Scsi parameters and state */
unsigned char density;
unsigned char orgdens;
unsigned int orgsize;
long bigbuff;
int adjust_ssize;
int fua;
int lun;
sigset_t sigset;
};
/** autosense functions */

24
lib/cdda_interface/cooked_interface.c
View File

@@ -1,5 +1,5 @@
/*
$Id: cooked_interface.c,v 1.6 2005/01/06 03:38:58 rocky Exp $
$Id: cooked_interface.c,v 1.7 2005/01/08 20:39:40 rocky Exp $
Copyright (C) 2004, 2005 Rocky Bernstein <rocky@panix.com>
Original interface.c Copyright (C) 1994-1997
@@ -171,7 +171,7 @@ verify_read_command(cdrom_drive_t *d)
#include "drive_exceptions.h"
#if CHECK_EXCEPTIONS_FIXED
#ifdef HAVE_LINUX_MAJOR_H
static void
check_exceptions(cdrom_drive_t *d, const exception_t *list)
{
@@ -185,14 +185,14 @@ check_exceptions(cdrom_drive_t *d, const exception_t *list)
i++;
}
}
#endif
#endif /* HAVE_LINUX_MAJOR_H */
/* set function pointers to use the ioctl routines */
int
cooked_init_drive (cdrom_drive_t *d){
int ret;
#if BUFSIZE_DETERMINATION_FIXED
#if HAVE_LINUX_MAJOR_H
switch(d->drive_type){
case MATSUSHITA_CDROM_MAJOR: /* sbpcd 1 */
case MATSUSHITA_CDROM2_MAJOR: /* sbpcd 2 */
@@ -203,6 +203,8 @@ cooked_init_drive (cdrom_drive_t *d){
cdmessage(d,"Attempting to set sbpcd buffer size...\n");
d->nsectors=8;
#if BUFSIZE_DETERMINATION_FIXED
while(1){
/* this ioctl returns zero on error; exactly wrong, but that's
@@ -226,6 +228,7 @@ cooked_init_drive (cdrom_drive_t *d){
break;
}
}
#endif /* BUFSIZE_DETERMINATION_FIXED */
break;
case IDE0_MAJOR:
@@ -241,18 +244,9 @@ cooked_init_drive (cdrom_drive_t *d){
break;
default:
d->nsectors=40;
d->nsectors=25; /* The max for SCSI MMC2 */
}
#else
{
char buffer[256];
d->nsectors = 8;
sprintf(buffer,"\tSetting read block size at %d sectors (%ld bytes).\n",
d->nsectors,(long)d->nsectors*CDIO_CD_FRAMESIZE_RAW);
cdmessage(d,buffer);
}
#endif
#endif /*HAVE_LINUX_MAJOR_H*/
d->enable_cdda = Dummy;
d->read_audio = cooked_read;

9
lib/cdda_interface/drive_exceptions.h
View File

@@ -1,5 +1,5 @@
/*
$Id: drive_exceptions.h,v 1.2 2005/01/05 04:16:11 rocky Exp $
$Id: drive_exceptions.h,v 1.3 2005/01/08 20:39:40 rocky Exp $
Copyright (C) 2004 Rocky Bernstein <rocky@panix.com>
Copyright (C) 1998 Monty xiphmont@mit.edu
@@ -21,7 +21,6 @@
extern int scsi_enable_cdda(cdrom_drive_t *d, int);
extern long scsi_read_mmc(cdrom_drive_t *d, void *,long,long);
extern long scsi_read_mmc2(cdrom_drive_t *d, void *,long,long);
extern long scsi_read_D4_10(cdrom_drive_t *, void *,long,long);
extern long scsi_read_D4_12(cdrom_drive_t *, void *,long,long);
extern long scsi_read_D8(cdrom_drive_t *, void *,long,long);
@@ -40,6 +39,11 @@ typedef struct exception {
/* specific to general */
#ifdef FINISHED_DRIVE_EXCEPTIONS
extern long scsi_read_mmc2(cdrom_drive_t *d, void *,long,long);
#else
#define scsi_read_mmc2 NULL
#endif
/* list of drives that affect autosensing in ATAPI specific portions of code
(force drives to detect as ATAPI or SCSI, force ATAPI read command */
@@ -49,7 +53,6 @@ static exception_t atapi_list[]={
{"SONY CD-ROM CDU-561", 0, 0, Dummy, NULL,0},
{"Chinon CD-ROM CDS-525", 0, 0, Dummy, NULL,0},
{NULL,0,0,NULL,NULL,0}};
#endif /*FINISHED_DRIVE_EXCEPTIONS*/
/* list of drives that affect MMC default settings */

3
lib/cdda_interface/interface.c
View File

@@ -1,5 +1,5 @@
/*
$Id: interface.c,v 1.7 2005/01/06 03:38:58 rocky Exp $
$Id: interface.c,v 1.8 2005/01/08 20:39:40 rocky Exp $
Copyright (C) 2005 Rocky Bernstein <rocky@panix.com>
Copyright (C) 1998 Monty xiphmont@mit.edu
@@ -53,7 +53,6 @@ cdda_close(cdrom_drive_t *d)
_clean_messages(d);
if (d->cdda_device_name) free(d->cdda_device_name);
if (d->drive_model) free(d->drive_model);
if (d->sg) free(d->sg);
free(d);
}

93
lib/cdda_interface/scan_devices.c
View File

@@ -1,5 +1,5 @@
/*
$Id: scan_devices.c,v 1.6 2005/01/08 00:56:09 rocky Exp $
$Id: scan_devices.c,v 1.7 2005/01/08 20:39:40 rocky Exp $
Copyright (C) 2004 Rocky Bernstein <rocky@panix.com>
Copyright (C) 1998 Monty xiphmont@mit.edu
@@ -156,6 +156,11 @@ cdda_identify_cooked(const char *dev, int messagedest, char **messages)
{
cdrom_drive_t *d=NULL;
struct stat st;
#ifdef HAVE_LINUX_MAJOR_H
int drive_type = 0;
#endif
char *description=NULL;
char *device = NULL;
CdIo_t *p_cdio = NULL;
@@ -172,11 +177,78 @@ cdda_identify_cooked(const char *dev, int messagedest, char **messages)
return NULL;
}
#ifdef HAVE_LINUX_MAJOR_H
if ( 0 == stat(device, &st) ) {
if (S_ISCHR(st.st_mode) || S_ISBLK(st.st_mode)) {
drive_type=(int)(st.st_rdev>>8);
switch (drive_type) {
case IDE0_MAJOR:
case IDE1_MAJOR:
case IDE2_MAJOR:
case IDE3_MAJOR:
/* Yay, ATAPI... */
description=strdup("ATAPI compatible ");
break;
case CDU31A_CDROM_MAJOR:
/* major indicates this is a cdrom; no ping necessary. */
description=strdup("Sony CDU31A or compatible");
break;
case CDU535_CDROM_MAJOR:
/* major indicates this is a cdrom; no ping necessary. */
description=strdup("Sony CDU535 or compatible");
break;
case MATSUSHITA_CDROM_MAJOR:
case MATSUSHITA_CDROM2_MAJOR:
case MATSUSHITA_CDROM3_MAJOR:
case MATSUSHITA_CDROM4_MAJOR:
/* major indicates this is a cdrom; no ping necessary. */
description=strdup("non-ATAPI IDE-style Matsushita/Panasonic CR-5xx or compatible");
break;
case SANYO_CDROM_MAJOR:
description=strdup("Sanyo proprietary or compatible: NOT CDDA CAPABLE");
break;
case MITSUMI_CDROM_MAJOR:
case MITSUMI_X_CDROM_MAJOR:
description=strdup("Mitsumi proprietary or compatible: NOT CDDA CAPABLE");
break;
case OPTICS_CDROM_MAJOR:
description=strdup("Optics Dolphin or compatible: NOT CDDA CAPABLE");
break;
case AZTECH_CDROM_MAJOR:
description=strdup("Aztech proprietary or compatible: NOT CDDA CAPABLE");
break;
case GOLDSTAR_CDROM_MAJOR:
description=strdup("Goldstar proprietary: NOT CDDA CAPABLE");
break;
case CM206_CDROM_MAJOR:
description=strdup("Philips/LMS CM206 proprietary: NOT CDDA CAPABLE");
break;
case SCSI_CDROM_MAJOR:
case SCSI_GENERIC_MAJOR:
/* Nope nope nope */
idmessage(messagedest,messages,"\t\t%s is not a cooked ioctl CDROM.",
device);
free(device);
return(NULL);
default:
/* What the hell is this? */
idmessage(messagedest,messages,"\t\t%s is not a cooked ioctl CDROM.",
device);
free(device);
return(NULL);
}
}
}
#endif /* HAVE_LINUX_MAJOR_H */
/* Minimum init */
d=calloc(1,sizeof(cdrom_drive_t));
d->p_cdio = p_cdio;
d->p_cdio = p_cdio;
d->cdda_device_name = device;
d->drive_type = drive_type;
d->interface = COOKED_IOCTL;
d->bigendianp = -1; /* We don't know yet... */
d->nsectors = -1;
@@ -185,28 +257,19 @@ cdda_identify_cooked(const char *dev, int messagedest, char **messages)
cdio_hwinfo_t hw_info;
if ( scsi_mmc_get_hwinfo( p_cdio, &hw_info ) ) {
d->drive_model=calloc(38,1);
snprintf(d->drive_model, 38, "%s %s %s",
d->drive_model=calloc(36,1);
snprintf(d->drive_model, 36, "%s%s%s ",
hw_info.psz_vendor, hw_info.psz_model, hw_info.psz_revision );
catstring(d->drive_model, description);
idmessage(messagedest,messages,"\t\tCDROM sensed: %s\n",
d->drive_model);
if (description) free(description);
}
}
return(d);
}
struct sg_id {
long l1; /* target | lun << 8 | channel << 16 | low_ino << 24 */
long l2; /* Unique id */
} sg_id;
typedef struct scsiid{
int bus;
int id;
int lun;
} scsiid;
#ifdef CDDA_TEST
cdrom_drive_t *cdda_identify_test(const char *filename, int messagedest,