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iso1->isolist iso2->isofile2 iso3->isofile

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rocky
2006-04-15 16:12:51 +00:00
parent b11191eb3a
commit eaab952ae5
6 changed files with 4 additions and 305 deletions
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2
example/C++/OO/iso3.cpp → example/C++/OO/isofile.cpp
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@@ -1,5 +1,5 @@
/*
$Id: iso3.cpp,v 1.2 2006/03/06 04:48:38 rocky Exp $
$Id: isofile.cpp,v 1.1 2006/04/15 16:12:51 rocky Exp $
Copyright (C) 2006 Rocky Bernstein <rocky@panix.com>

2
example/C++/OO/iso2.cpp → example/C++/OO/isofile2.cpp
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@@ -1,5 +1,5 @@
/*
$Id: iso2.cpp,v 1.1 2006/03/06 21:54:56 rocky Exp $
$Id: isofile2.cpp,v 1.1 2006/04/15 16:12:51 rocky Exp $
Copyright (C) 2006 Rocky Bernstein <rocky@panix.com>

2
example/C++/OO/iso1.cpp → example/C++/OO/isolist.cpp
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@@ -1,5 +1,5 @@
/*
$Id: iso1.cpp,v 1.3 2006/03/07 19:55:11 rocky Exp $
$Id: isolist.cpp,v 1.1 2006/04/15 16:12:51 rocky Exp $
Copyright (C) 2006 Rocky Bernstein <rocky@panix.com>

122
example/C++/iso1.cpp
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@@ -1,122 +0,0 @@
/*
$Id: iso1.cpp,v 1.6 2006/03/06 04:48:37 rocky Exp $
Copyright (C) 2004, 2006 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
*/
/* Simple program to show using libiso9660 to list files in a directory of
an ISO-9660 image and give some iso9660 information. See the code
to iso-info for a more complete example.
If a single argument is given, it is used as the ISO 9660 image to
use in the listing. Otherwise a compiled-in default ISO 9660 image
name (that comes with the libcdio distribution) will be used.
This program can be compiled with either a C or C++ compiler. In
the distributuion we perfer C++ just to make sure we haven't broken
things on the C++ side.
*/
/* Set up a CD-DA image to test on which is in the libcdio distribution. */
#define ISO9660_IMAGE_PATH "../../"
#define ISO9660_IMAGE ISO9660_IMAGE_PATH "test/copying.iso"
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <cdio/iso9660.h>
#include <stdio.h>
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#ifdef HAVE_STRING_H
#include <string.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#define print_vd_info(title, fn) \
if (fn(p_iso, &psz_str)) { \
printf(title ": %s\n", psz_str); \
} \
free(psz_str); \
psz_str = NULL;
int
main(int argc, const char *argv[])
{
CdioList_t *p_entlist;
CdioListNode_t *p_entnode;
char const *psz_fname;
iso9660_t *p_iso;
const char *psz_path="/";
if (argc > 1)
psz_fname = argv[1];
else
psz_fname = ISO9660_IMAGE;
p_iso = iso9660_open (psz_fname);
if (NULL == p_iso) {
fprintf(stderr, "Sorry, couldn't open %s as an ISO-9660 image\n",
psz_fname);
return 1;
}
/* Show basic CD info from the Primary Volume Descriptor. */
{
char *psz_str = NULL;
print_vd_info("Application", iso9660_ifs_get_application_id);
print_vd_info("Preparer ", iso9660_ifs_get_preparer_id);
print_vd_info("Publisher ", iso9660_ifs_get_publisher_id);
print_vd_info("System ", iso9660_ifs_get_system_id);
print_vd_info("Volume ", iso9660_ifs_get_volume_id);
print_vd_info("Volume Set ", iso9660_ifs_get_volumeset_id);
}
p_entlist = iso9660_ifs_readdir (p_iso, psz_path);
/* Iterate over the list of nodes that iso9660_ifs_readdir gives */
if (p_entlist) {
_CDIO_LIST_FOREACH (p_entnode, p_entlist)
{
char filename[4096];
iso9660_stat_t *p_statbuf =
(iso9660_stat_t *) _cdio_list_node_data (p_entnode);
iso9660_name_translate(p_statbuf->filename, filename);
printf ("%s [LSN %6d] %8u %s%s\n",
2 == p_statbuf->type ? "d" : "-",
p_statbuf->lsn, p_statbuf->size, psz_path, filename);
}
_cdio_list_free (p_entlist, true);
}
iso9660_close(p_iso);
return 0;
}

179
example/C++/iso2.cpp
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@@ -1,179 +0,0 @@
/*
$Id: iso2.cpp,v 1.7 2006/03/02 18:46:30 rocky Exp $
Copyright (C) 2003, 2004, 2005, 2006 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
*/
/* Simple program to show using libiso9660 to extract a file from a
CUE/BIN CD image.
If a single argument is given, it is used as the CUE file of a CD image
to use. Otherwise a compiled-in default image name (that
comes with the libcdio distribution) will be used.
This program can be compiled with either a C or C++ compiler. In
the distribution we prefer C++ just to make sure we haven't broken
things on the C++ side.
*/
/* This is the CD-image with an ISO-9660 filesystem */
#define ISO9660_IMAGE_PATH "../../"
#define ISO9660_IMAGE ISO9660_IMAGE_PATH "test/isofs-m1.cue"
#define ISO9660_PATH "/"
#define ISO9660_FILENAME "COPYING"
#define LOCAL_FILENAME "copying"
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "portable.h"
#include <cdio/cdio.h>
#include <cdio/iso9660.h>
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#ifdef HAVE_STDIO_H
#include <stdio.h>
#endif
#ifdef HAVE_ERRNO_H
#include <errno.h>
#endif
#ifdef HAVE_STRING_H
#include <string.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#define CEILING(x, y) ((x+(y-1))/y)
#define my_exit(rc) \
fclose (p_outfd); \
free(p_statbuf); \
cdio_destroy(p_cdio); \
return rc; \
int
main(int argc, const char *argv[])
{
iso9660_stat_t *p_statbuf;
FILE *p_outfd;
unsigned int i;
char const *psz_image;
char const *psz_fname;
char translated_name[256];
char untranslated_name[256] = ISO9660_PATH;
CdIo_t *p_cdio;
if (argc > 3) {
printf("usage %s [CD-ROM-or-image [filename]]\n", argv[0]);
printf("Extracts filename from CD-ROM-or-image.\n");
return 1;
}
if (argc > 1)
psz_image = argv[1];
else
psz_image = ISO9660_IMAGE;
if (argc > 2)
psz_fname = argv[2];
else
psz_fname = ISO9660_FILENAME;
strcat(untranslated_name, psz_fname);
p_cdio = cdio_open (psz_image, DRIVER_UNKNOWN);
if (!p_cdio) {
fprintf(stderr, "Sorry, couldn't open %s\n", psz_image);
return 1;
}
p_statbuf = iso9660_fs_stat (p_cdio, untranslated_name);
if (NULL == p_statbuf)
{
fprintf(stderr,
"Could not get ISO-9660 file information for file %s\n",
untranslated_name);
cdio_destroy(p_cdio);
return 2;
}
iso9660_name_translate(psz_fname, translated_name);
if (!(p_outfd = fopen (translated_name, "wb")))
{
perror ("fopen()");
cdio_destroy(p_cdio);
free(p_statbuf);
return 3;
}
/* Copy the blocks from the ISO-9660 filesystem to the local filesystem. */
{
const unsigned int i_blocks = CEILING(p_statbuf->size, ISO_BLOCKSIZE);
for (i = 0; i < i_blocks; i ++)
{
char buf[ISO_BLOCKSIZE];
const lsn_t lsn = p_statbuf->lsn + i;
memset (buf, 0, ISO_BLOCKSIZE);
if ( 0 != cdio_read_data_sectors (p_cdio, buf, lsn, ISO_BLOCKSIZE, 1) )
{
fprintf(stderr, "Error reading ISO 9660 file at lsn %lu\n",
(long unsigned int) p_statbuf->lsn);
my_exit(4);
}
fwrite (buf, ISO_BLOCKSIZE, 1, p_outfd);
if (ferror (p_outfd))
{
perror ("fwrite()");
my_exit(5);
}
}
}
fflush (p_outfd);
/* Make sure the file size has the exact same byte size. Without the
truncate below, the file will a multiple of ISO_BLOCKSIZE.
*/
if (ftruncate (fileno (p_outfd), p_statbuf->size))
perror ("ftruncate()");
printf("Extraction of file '%s' from '%s' successful.\n",
translated_name, untranslated_name);
my_exit(0);
}

2
example/C++/iso3.cpp → example/C++/isofile2.cpp
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@@ -1,5 +1,5 @@
/*
$Id: iso3.cpp,v 1.3 2006/03/02 18:46:30 rocky Exp $
$Id: isofile2.cpp,v 1.1 2006/04/15 16:12:51 rocky Exp $
Copyright (C) 2004, 2006 Rocky Bernstein <rocky@panix.com>