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iso9660*.{c,h}: Add PVD read for ISO 9660 images.

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iso-info now shows this info.
This commit is contained in:
rocky
2004-06-19 00:10:23 +00:00
parent b2f2e45d8c
commit f126d236aa
3 changed files with 61 additions and 24 deletions
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16
include/cdio/iso9660.h
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@@ -1,5 +1,5 @@
/*
$Id: iso9660.h,v 1.41 2004/06/18 23:00:05 rocky Exp $
$Id: iso9660.h,v 1.42 2004/06/19 00:10:23 rocky Exp $
Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
Copyright (C) 2003, 2004 Rocky Bernstein <rocky@panix.com>
@@ -284,15 +284,21 @@ typedef struct _iso9660 iso9660_t;
True is unconditionally returned. If there was an error false would
be returned.
*/
bool iso9660_close (iso9660_t * iso);
bool iso9660_close (iso9660_t * p_iso);
/*!
Seek to a position and then read n bytes. Size read is returned.
*/
long int iso9660_iso_seek_read (iso9660_t *iso, void *ptr, lsn_t start,
long int iso9660_iso_seek_read (iso9660_t *p_iso, void *ptr, lsn_t start,
long int size);
/*!
Read the Primary Volume Descriptor for an ISO 9660 image.
True is returned if read, and false if there was an error.
*/
bool iso9660_iso_read_pvd (iso9660_t *p_iso, iso9660_pvd_t *p_pvd);
/*====================================================
Time conversion
====================================================*/
@@ -307,7 +313,7 @@ typedef struct _iso9660 iso9660_t;
Set "long" time in format used in ISO 9660 primary volume descriptor
from a Unix time structure. */
void iso9660_set_ltime (const struct tm *_tm,
/*out*/ iso9660_ltime_t *pvd_date);
/*out*/ iso9660_ltime_t *p_pvd_date);
/*!
Get Unix time structure from format use in an ISO 9660 directory index
@@ -490,7 +496,7 @@ void * iso9660_ifs_readdir (iso9660_t *iso, const char pathname[]);
Return the PVD's application ID.
NULL is returned if there is some problem in getting this.
*/
const char * iso9660_get_application_id(const iso9660_pvd_t *pvd);
const char * iso9660_get_application_id(const iso9660_pvd_t *p_pvd);
uint8_t iso9660_get_dir_len(const iso9660_dir_t *idr);