169 lines
4.1 KiB
C
169 lines
4.1 KiB
C
/*
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$Id: iso9660.h,v 1.3 2003/08/31 01:32:05 rocky Exp $
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Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
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Copyright (C) 2003 Rocky Bernstein <rocky@panix.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef __CDIO_ISO9660_H__
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#define __CDIO_ISO9660_H__
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/* Will eventually need/use glib.h */
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#include <cdio/types.h>
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#define MIN_TRACK_SIZE 4*75
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#define MIN_ISO_SIZE MIN_TRACK_SIZE
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#define ISO_BLOCKSIZE 2048
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#define LEN_ISONAME 31
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#define MAX_ISONAME 37
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#define MAX_ISOPATHNAME 255
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#define ISO_FILE 0
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#define ISO_VD_PRIMARY 1
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#define ISO_DIRECTORY 2
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#define ISO_STANDARD_ID "CD001"
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#define ISO_PVD_SECTOR 16
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#define ISO_EVD_SECTOR 17
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enum strncpy_pad_check {
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ISO9660_NOCHECK = 0,
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ISO9660_7BIT,
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ISO9660_ACHARS,
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ISO9660_DCHARS
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};
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/* Opaque types ... */
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/* Defined fully in iso9660_private.h */
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typedef struct iso_primary_descriptor pvd_t;
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typedef struct iso_directory_record iso_directory_record_t;
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char *
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iso9660_strncpy_pad(char dst[], const char src[], size_t len,
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enum strncpy_pad_check _check);
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int
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iso9660_isdchar (int c);
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int
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iso9660_isachar (int c);
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/* file/dirname's */
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bool
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iso9660_pathname_valid_p (const char pathname[]);
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bool
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iso9660_dirname_valid_p (const char pathname[]);
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char *
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iso9660_pathname_isofy (const char pathname[], uint16_t version);
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/* volume descriptors */
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void
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iso9660_set_pvd (void *pd, const char volume_id[], const char application_id[],
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const char publisher_id[], const char preparer_id[],
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uint32_t iso_size, const void *root_dir,
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uint32_t path_table_l_extent, uint32_t path_table_m_extent,
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uint32_t path_table_size);
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void
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iso9660_set_evd (void *pd);
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/* directory tree */
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void
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iso9660_dir_init_new (void *dir, uint32_t self, uint32_t ssize,
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uint32_t parent, uint32_t psize);
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void
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iso9660_dir_init_new_su (void *dir, uint32_t self, uint32_t ssize,
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const void *ssu_data, unsigned ssu_size,
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uint32_t parent, uint32_t psize,
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const void *psu_data, unsigned psu_size);
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void
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iso9660_dir_add_entry_su (void *dir, const char name[], uint32_t extent,
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uint32_t size, uint8_t flags, const void *su_data,
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unsigned su_size);
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unsigned
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iso9660_dir_calc_record_size (unsigned namelen, unsigned int su_len);
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/* pathtable */
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void
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iso9660_pathtable_init (void *pt);
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unsigned int
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iso9660_pathtable_get_size (const void *pt);
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uint16_t
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iso9660_pathtable_l_add_entry (void *pt, const char name[], uint32_t extent,
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uint16_t parent);
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uint16_t
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iso9660_pathtable_m_add_entry (void *pt, const char name[], uint32_t extent,
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uint16_t parent);
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uint8_t
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iso9660_get_dir_len(const iso_directory_record_t *idr);
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#if FIXME
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uint8_t
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iso9660_get_dir_size(const iso_directory_record_t *idr);
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lsn_t
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iso9660_get_dir_extent(const iso_directory_record_t *idr);#
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#endif
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uint8_t
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iso9660_get_pvd_type(const pvd_t *pvd);
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const char *
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iso9660_get_pvd_id(const pvd_t *pvd);
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int
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iso9660_get_pvd_space_size(const pvd_t *pvd);
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int
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iso9660_get_pvd_block_size(const pvd_t *pvd) ;
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int
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iso9660_get_pvd_version(const pvd_t *pvd) ;
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lsn_t
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iso9660_get_root_lsn(const pvd_t *pvd);
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#endif /* __CDIO_ISO9660_H__ */
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/*
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* Local variables:
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* c-file-style: "gnu"
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* tab-width: 8
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* indent-tabs-mode: nil
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* End:
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*/
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