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Move over reading ISO-9660 filesytems from vcdimager. Handling of XA

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attributes also moved over.
This commit is contained in:
rocky
2003-08-31 06:59:23 +00:00
parent f18797bc85
commit 0b12ed3c41
14 changed files with 830 additions and 49 deletions
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71
include/cdio/iso9660.h
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@@ -1,5 +1,5 @@
/*
$Id: iso9660.h,v 1.7 2003/08/31 05:00:44 rocky Exp $
$Id: iso9660.h,v 1.8 2003/08/31 06:59:23 rocky Exp $
Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
Copyright (C) 2003 Rocky Bernstein <rocky@panix.com>
@@ -25,6 +25,8 @@
/* Will eventually need/use glib.h */
#include <cdio/types.h>
#include <cdio/cdio.h>
#define MIN_TRACK_SIZE 4*75
#define MIN_ISO_SIZE MIN_TRACK_SIZE
@@ -111,6 +113,8 @@ typedef struct iso9660_dir iso9660_dir_t;
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);
@@ -163,21 +167,11 @@ iso9660_dir_add_entry_su (void *dir, const char name[], uint32_t extent,
unsigned
iso9660_dir_calc_record_size (unsigned namelen, unsigned int su_len);
/* pathtable */
int
iso9660_fs_stat (CdIo *obj,const char pathname[], iso9660_stat_t *buf);
void
iso9660_pathtable_init (void *pt);
unsigned int
iso9660_pathtable_get_size (const void *pt);
uint16_t
iso9660_pathtable_l_add_entry (void *pt, const char name[], uint32_t extent,
uint16_t parent);
uint16_t
iso9660_pathtable_m_add_entry (void *pt, const char name[], uint32_t extent,
uint16_t parent);
void * /* list of char* -- caller must free it */
iso9660_fs_readdir (CdIo *obj, const char pathname[]);
uint8_t
iso9660_get_dir_len(const iso9660_dir_t *idr);
@@ -208,7 +202,54 @@ iso9660_get_pvd_version(const iso9660_pvd_t *pvd) ;
lsn_t
iso9660_get_root_lsn(const iso9660_pvd_t *pvd);
/* pathtable */
void
iso9660_pathtable_init (void *pt);
unsigned int
iso9660_pathtable_get_size (const void *pt);
uint16_t
iso9660_pathtable_l_add_entry (void *pt, const char name[], uint32_t extent,
uint16_t parent);
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:
\verbatim
d---1xrxrxr
---2--r-r-r
-a--1xrxrxr
\endverbatim
A description of the characters in the string follows
The 1st character is either "d" if the entry is a directory, or "-" if not
The 2nd character is either "a" if the entry is CDDA (audio), or "-" if not
The 3rd character is either "i" if the entry is interleaved, or "-" if not
The 4th character is either "2" if the entry is mode2 form2 or "-" if not
The 5th character is either "1" if the entry is mode2 form1 or "-" if not
Note that an entry will either be in mode2 form1 or mode form2. That
is you will either see "2-" or "-1" in the 4th & 5th positions.
The 6th and 7th characters refer to permissions for everyone while the
the 8th and 9th characters refer to permissions for a group while, and
the 10th and 11th characters refer to permissions for a user.
In each of these pairs the first character (6, 8, 10) is "x" if the
entry is executable. For a directory this means the directory is
allowed to be listed or "searched".
The second character of a pair (7, 9, 11) is "r" if the entry is allowed
to be read.
*/
const char *
iso9660_get_xa_attr_str (uint16_t xa_attr);
#endif /* __CDIO_ISO9660_H__ */