claunia/libcdio-osx
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Separate and make XA information public.

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This commit is contained in:
rocky
2003-08-31 07:39:45 +00:00
parent 0b12ed3c41
commit 164b5d4bb4
3 changed files with 73 additions and 9 deletions
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5
include/cdio/Makefile.am
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@@ -1,4 +1,4 @@
# $Id: Makefile.am,v 1.7 2003/08/17 05:31:19 rocky Exp $
# $Id: Makefile.am,v 1.8 2003/08/31 07:39:45 rocky Exp $
#
# Copyright (C) 2003 Rocky Bernstein <rocky@panix.com>
#
@@ -30,7 +30,8 @@ libcdioinclude_HEADERS = \
sector.h \
types.h \
util.h \
version.h
version.h \
xa.h
EXTRA_DIST = version.h.in
BUILT_SOURCES = version.h

20
include/cdio/iso9660.h
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@@ -1,5 +1,5 @@
/*
$Id: iso9660.h,v 1.8 2003/08/31 06:59:23 rocky Exp $
$Id: iso9660.h,v 1.9 2003/08/31 07:39:45 rocky Exp $
Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
Copyright (C) 2003 Rocky Bernstein <rocky@panix.com>
@@ -26,6 +26,7 @@
#include <cdio/types.h>
#include <cdio/cdio.h>
#include <cdio/xa.h>
#define MIN_TRACK_SIZE 4*75
@@ -55,6 +56,10 @@ enum strncpy_pad_check {
ISO9660_DCHARS
};
typedef struct iso9660_pvd iso9660_pvd_t;
typedef struct iso9660_dir iso9660_dir_t;
typedef struct iso9660_stat iso9660_stat_t;
PRAGMA_BEGIN_PACKED
struct iso9660_pvd {
@@ -93,8 +98,6 @@ struct iso9660_pvd {
char unused5[653];
} GNUC_PACKED;
typedef struct iso9660_pvd iso9660_pvd_t;
struct iso9660_dir {
uint8_t length; /* 711 */
uint8_t ext_attr_length; /* 711 */
@@ -109,12 +112,16 @@ struct iso9660_dir {
char name[EMPTY_ARRAY_SIZE];
} GNUC_PACKED;
typedef struct iso9660_dir iso9660_dir_t;
struct iso9660_stat { /* big endian!! */
enum { _STAT_FILE = 1, _STAT_DIR = 2 } type;
lsn_t lsn; /* start logical sector number */
uint32_t size; /* total size in bytes */
uint32_t secsize; /* number of sectors allocated */
iso9660_xa_t xa; /* XA attributes */
};
PRAGMA_END_PACKED
typedef struct iso9660_stat iso9660_stat_t;
char *
iso9660_strncpy_pad(char dst[], const char src[], size_t len,
enum strncpy_pad_check _check);
@@ -218,7 +225,6 @@ uint16_t
iso9660_pathtable_m_add_entry (void *pt, const char name[], uint32_t extent,
uint16_t parent);
/*!
Returns a string which interpreting the extended attribute xa_attr.
For example:

57
include/cdio/xa.h Normal file
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@@ -0,0 +1,57 @@
/*
$Id: xa.h,v 1.1 2003/08/31 07:39:45 rocky Exp $
Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
Copyright (C) 2003 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
*/
/* XA attribute definitions */
#define XA_ATTR_U_READ (1 << 0)
/* reserved */
#define XA_ATTR_U_EXEC (1 << 2)
/* reserved */
#define XA_ATTR_G_READ (1 << 4)
/* reserved */
#define XA_ATTR_G_EXEC (1 << 6)
/* reserved */
#define XA_ATTR_O_READ (1 << 8)
/* reserved */
#define XA_ATTR_O_EXEC (1 << 10)
#define XA_ATTR_MODE2FORM1 (1 << 11)
#define XA_ATTR_MODE2FORM2 (1 << 12)
#define XA_ATTR_INTERLEAVED (1 << 13)
#define XA_ATTR_CDDA (1 << 14)
#define XA_ATTR_DIRECTORY (1 << 15)
/* some aggregations */
#define XA_PERM_ALL_READ (XA_ATTR_U_READ | XA_ATTR_G_READ | XA_ATTR_O_READ)
#define XA_PERM_ALL_EXEC (XA_ATTR_U_EXEC | XA_ATTR_G_EXEC | XA_ATTR_O_EXEC)
#define XA_PERM_ALL_ALL (XA_PERM_ALL_READ | XA_PERM_ALL_EXEC)
typedef struct iso9660_xa iso9660_xa_t;
struct iso9660_xa /* big endian!! */
{
uint16_t user_id; /* 0 */
uint16_t group_id; /* 0 */
uint16_t attributes; /* XA_ATTR_ */
uint8_t signature[2]; /* { 'X', 'A' } */
uint8_t filenum; /* file number, see also XA subheader */
uint8_t reserved[5]; /* zero */
} GNUC_PACKED;