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Add header for Rock-Ridge extensions.

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rocky
2005-02-13 00:20:04 +00:00
parent 78eabe4f2a
commit ce83b58dc6
4 changed files with 209 additions and 9 deletions
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3
include/cdio/Makefile.am
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@@ -1,4 +1,4 @@
# $Id: Makefile.am,v 1.21 2005/02/07 03:36:02 rocky Exp $ # $Id: Makefile.am,v 1.22 2005/02/13 00:20:04 rocky Exp $
# #
# Copyright (C) 2003, 2004 Rocky Bernstein <rocky@panix.com> # Copyright (C) 2003, 2004 Rocky Bernstein <rocky@panix.com>
# #
@@ -39,6 +39,7 @@ libcdioinclude_HEADERS = \
logging.h \ logging.h \
mmc.h \ mmc.h \
read.h \ read.h \
rock.h \
sector.h \ sector.h \
scsi_mmc.h \ scsi_mmc.h \
track.h \ track.h \

13
include/cdio/iso9660.h
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@@ -1,5 +1,5 @@
/* /*
$Id: iso9660.h,v 1.63 2005/02/12 18:24:21 rocky Exp $ $Id: iso9660.h,v 1.64 2005/02/13 00:20:05 rocky Exp $
Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org> Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
Copyright (C) 2003, 2004, 2005 Rocky Bernstein <rocky@panix.com> Copyright (C) 2003, 2004, 2005 Rocky Bernstein <rocky@panix.com>
@@ -59,6 +59,11 @@ typedef uint64_t iso733_t; /*! See section 7.3.3 */
typedef char achar_t; /*! See section 7.4.1 */ typedef char achar_t; /*! See section 7.4.1 */
typedef char dchar_t; /*! See section 7.4.1 */ typedef char dchar_t; /*! See section 7.4.1 */
#ifndef EMPTY_ARRAY_SIZE
#define EMPTY_ARRAY_SIZE 0
#endif
#include <cdio/types.h>
#include <cdio/xa.h> #include <cdio/xa.h>
#define _delta(from, to) ((to) - (from) + 1) #define _delta(from, to) ((to) - (from) + 1)
@@ -203,10 +208,6 @@ typedef enum strncpy_pad_check {
ISO9660_DCHARS ISO9660_DCHARS
} strncpy_pad_check_t; } strncpy_pad_check_t;
#ifndef EMPTY_ARRAY_SIZE
#define EMPTY_ARRAY_SIZE 0
#endif
PRAGMA_BEGIN_PACKED PRAGMA_BEGIN_PACKED
/*! /*!
@@ -255,6 +256,8 @@ struct iso9660_ltime_s {
typedef struct iso9660_ltime_s iso9660_ltime_t; typedef struct iso9660_ltime_s iso9660_ltime_t;
#include <cdio/rock.h>
/*! \brief Format of an ISO-9660 directory record /*! \brief Format of an ISO-9660 directory record
Section 9.1 of ECMA 119. Section 9.1 of ECMA 119.

195
include/cdio/rock.h Normal file
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@@ -0,0 +1,195 @@
/*
$Id: rock.h,v 1.1 2005/02/13 00:20:05 rocky Exp $
Copyright (C) 2005 Rocky Bernstein <rocky@panix.com>
See also rock.c by Eric Youngdale (1993) from GNU/Linux and in cdrtools.
This is
Copyright 1993 Yggdrasil Computing, Incorporated
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
*/
/*!
\file rock.h
\brief Things related to the Rock Ridge Interchange Protocol (RRIP)
Applications will probably not include this directly but via
the iso9660.h header.
*/
#ifndef __CDIO_ROCK_H__
#define __CDIO_ROCK_H__
#include <cdio/types.h>
/*! An enumeration for some of the ISO_ROCK_* #defines below. This isn't
really an enumeration one would really use in a program it is to
be helpful in debuggers where wants just to refer to the ISO_ROCK_*
names and get something.
*/
extern enum cdio_rock_enums {
ISO_ROCK_IRUSR = 000400, /**< read permission (owner) */
ISO_ROCK_IWUSR = 000200, /**< write permission (owner) */
ISO_ROCK_IXUSR = 000100, /**< execute permission (owner) */
ISO_ROCK_IRGRP = 000040, /**< read permission (group) */
ISO_ROCK_IWGRP = 000020, /**< write permission (group) */
ISO_ROCK_IXGRP = 000010, /**< execute permission (group) */
ISO_ROCK_IROTH = 000004, /**< read permission (other) */
ISO_ROCK_IWOTH = 000002, /**< write permission (other) */
ISO_ROCK_IXOTH = 000001, /**< execute permission (other) */
ISO_ROCK_ISUID = 004000, /**< set user ID on execution */
ISO_ROCK_ISGID = 002000, /**< set group ID on execution */
ISO_ROCK_ISVTX = 001000, /**< save swapped text even after use */
ISO_ROCK_ISSOCK = 0140000, /**< socket */
ISO_ROCK_ISLNK = 0120000, /**< symbolic link */
ISO_ROCK_ISREG = 0100000, /**< regular */
ISO_ROCK_ISBLK = 060000, /**< block special */
ISO_ROCK_ISCHR = 020000, /**< character special */
ISO_ROCK_ISDIR = 040000, /**< directory */
ISO_ROCK_ISFIFO = 010000 /**< pipe or FIFO */
} cdio_rock_enums;
/** Enforced file locking (shared w/set group ID) */
#define ISO_ROCK_ENFMT ISO_ROCK_ISGID
PRAGMA_BEGIN_PACKED
/*! POSIX file attributes, PX. See Section 4.1.2 */
typedef struct iso_rock_px_s {
iso733_t st_mode; /*! file mode permissions; same as st_mode
of POSIX:5.6.1 */
iso733_t st_links; /*! number of links to file; same as st_links
of POSIX:5.6.1 */
iso733_t st_uid; /*! user id owner of file; same as st_uid
of POSIX:5.6.1 */
iso733_t gid; /*! group id of file; same as st_gid of
of POSIX:5.6.1 */
} GNUC_PACKED iso_rock_px_t ;
/*! POSIX device number, PN. A PN is mandatory if the file type
recorded in the "PX" File Mode field for a Directory Record
indicates a character or block device (ISO_ROCK_ISCHR |
ISO_ROCK_ISBLK). This entry is ignored for other (non-Direcotry)
file types. No more than one "PN" is recorded in the System Use Area
of a Directory Record.
See Section 4.1.2 */
typedef struct iso_rock_pn_s {
iso733_t dev_high; /*! high-order 32 bits of the 64 bit device number.
7.2.3 encoded */
iso733_t dev_low; /*! low-order 32 bits of the 64 bit device number.
7.2.3 encoded */
} GNUC_PACKED iso_rock_pn_t ;
/*! Symbolic link. See Section 4.1.3 */
typedef struct iso_rock_sl_s {
unsigned char flags;
unsigned char len;
char text[EMPTY_ARRAY_SIZE];
} GNUC_PACKED iso_rock_sl_t ;
/*! Alternate name. See Section 4.1.4 */
typedef struct iso_rock_nm_s {
unsigned char flags;
char name[EMPTY_ARRAY_SIZE];
} GNUC_PACKED iso_rock_nm_t ;
/*! Child link. See Section 4.1.5.1 */
typedef struct iso_rock_cl_s {
char location[1];
} GNUC_PACKED iso_rock_cl_t ;
/*! Parent link. See Section 4.1.5.2 */
typedef struct iso_rock_pl_s {
char location[1];
} GNUC_PACKED iso_rock_pl_t ;
/* These are the bits and their meanings for flags in the TF structure. */
typedef enum {
ISO_ROCK_TF_CREATE = 1,
ISO_ROCK_TF_MODIFY = 2,
ISO_ROCK_TF_ACCESS = 4,
ISO_ROCK_TF_ATTRIBUTES = 8,
ISO_ROCK_TF_BACKUP = 16,
ISO_ROCK_TF_EXPIRATION = 32,
ISO_ROCK_TF_EFFECTIVE = 64,
ISO_ROCK_TF_LONG_FORM = 128
} iso_rock_tf_flag_t;
/* These are the bits and their meanings for flags in the TF structure. */
#define ISO_ROCK_TF_CREATE 1
#define ISO_ROCK_TF_MODIFY 2
#define ISO_ROCK_TF_ACCESS 4
#define ISO_ROCK_TF_ATTRIBUTES 8
#define ISO_ROCK_TF_BACKUP 16
#define ISO_ROCK_TF_EXPIRATION 32
#define ISO_ROCK_TF_EFFECTIVE 64
#define ISO_ROCK_TF_LONG_FORM 128
/*! Time stamp(s) for a file. See Section 4.1.6 */
typedef struct iso_rock_tf_s {
uint8_t flags;
iso9660_ltime_t times[EMPTY_ARRAY_SIZE];
} GNUC_PACKED iso_rock_tf_t ;
/*! File data in sparse format. See Section 4.1.7 */
typedef struct iso_rock_sf_s {
iso733_t virtual_size_high; /**< high-order 32 bits of virtual size */
iso733_t virtual_size_low; /**< low-order 32 bits of virtual size */
uint8_t table_depth;
} GNUC_PACKED iso_rock_sf_t ;
/*! GNU/Linux-specific extension for transparent decompression. */
typedef struct iso_rock_zf_s {
char algorithm[2];
char parms[2];
char real_size[8];
} GNUC_PACKED iso_rock_zf_t ;
typedef struct iso_rock_ridge_s {
char signature[2]; /**< signature word; either 'SP', 'CE', 'ER', 'RR',
'PX', 'PN', 'SL', 'NM', 'CL', 'PL', 'TF', or
'ZF' */
iso711_t len; /** length of system-user area - 44 for PX
20 for PN, 5+strlen(text) for SL. */
iso711_t version; /** version number - value 1 */
union{
iso_rock_px_t PX;
iso_rock_pn_t PN;
iso_rock_sl_t SL;
iso_rock_nm_t NM;
iso_rock_cl_t CL;
iso_rock_pl_t PL;
iso_rock_tf_t TF;
iso_rock_zf_t SF;
iso_rock_zf_t ZF;
} u;
} GNUC_PACKED iso_rock_ridge_t;
PRAGMA_END_PACKED
#endif /* __ISO_ROCK_H__ */
/*
* Local variables:
* c-file-style: "gnu"
* tab-width: 8
* indent-tabs-mode: nil
* End:
*/

7
include/cdio/xa.h
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@@ -1,5 +1,5 @@
/* /*
$Id: xa.h,v 1.13 2005/02/12 18:24:21 rocky Exp $ $Id: xa.h,v 1.14 2005/02/13 00:20:05 rocky Exp $
Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org> Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
Copyright (C) 2003, 2004, 2005 Rocky Bernstein <rocky@panix.com> Copyright (C) 2003, 2004, 2005 Rocky Bernstein <rocky@panix.com>
@@ -27,14 +27,15 @@
/*! /*!
\file xa.h \file xa.h
\brief Things related to the ISO-9660 XA (Extended Attributes) format \brief Things related to the ISO-9660 XA (Extended Attributes) format
Applications will probably not include this directly but via
the iso9660.h header.
*/ */
#ifndef __CDIO_XA_H__ #ifndef __CDIO_XA_H__
#define __CDIO_XA_H__ #define __CDIO_XA_H__
#include <cdio/types.h>
/*! An enumeration for some of the XA_* #defines below. This isn't /*! An enumeration for some of the XA_* #defines below. This isn't
really an enumeration one would really use in a program it is to really an enumeration one would really use in a program it is to
be helpful in debuggers where wants just to refer to the XA_* be helpful in debuggers where wants just to refer to the XA_*