mirror of
https://github.com/autc04/Retro68.git
synced 2024-12-22 04:30:03 +00:00
116 lines
2.4 KiB
C
116 lines
2.4 KiB
C
/*
|
|
* hfsutils - tools for reading and writing Macintosh HFS volumes
|
|
* Copyright (C) 1996-1998 Robert Leslie
|
|
*
|
|
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*
|
|
* $Id: hcd.c,v 1.8 1998/11/02 22:08:30 rob Exp $
|
|
*/
|
|
|
|
# ifdef HAVE_CONFIG_H
|
|
# include "config.h"
|
|
# endif
|
|
|
|
# include <stdio.h>
|
|
# include <stdlib.h>
|
|
# include <string.h>
|
|
|
|
# include "hfs.h"
|
|
# include "hcwd.h"
|
|
# include "hfsutil.h"
|
|
# include "hcd.h"
|
|
|
|
/*
|
|
* NAME: hcd->main()
|
|
* DESCRIPTION: implement hcd command
|
|
*/
|
|
int hcd_main(int argc, char *argv[])
|
|
{
|
|
mountent *ment;
|
|
hfsvol *vol;
|
|
hfsvolent vent;
|
|
char *path, root[HFS_MAX_VLEN + 1 + 1];
|
|
int fargc;
|
|
char **fargv = 0;
|
|
int result = 0;
|
|
|
|
if (argc > 2)
|
|
{
|
|
fprintf(stderr, "Usage: %s [hfs-path]\n", argv0);
|
|
return 1;
|
|
}
|
|
|
|
vol = hfsutil_remount(ment = hcwd_getvol(-1), HFS_MODE_RDONLY);
|
|
if (vol == 0)
|
|
return 1;
|
|
|
|
if (argc == 2)
|
|
{
|
|
fargv = hfsutil_glob(vol, 1, &argv[1], &fargc, &result);
|
|
if (result == 0)
|
|
{
|
|
if (fargc != 1)
|
|
{
|
|
fprintf(stderr, "%s: %s: ambiguous path\n", argv0, argv[1]);
|
|
result = 1;
|
|
}
|
|
else
|
|
path = fargv[0];
|
|
}
|
|
}
|
|
else
|
|
{
|
|
hfs_vstat(vol, &vent);
|
|
|
|
strcpy(root, vent.name);
|
|
strcat(root, ":");
|
|
path = root;
|
|
}
|
|
|
|
if (result == 0)
|
|
{
|
|
if (hfs_chdir(vol, path) == -1)
|
|
{
|
|
hfsutil_perrorp(path);
|
|
result = 1;
|
|
}
|
|
else
|
|
{
|
|
path = hfsutil_getcwd(vol);
|
|
if (path == 0)
|
|
{
|
|
hfsutil_perror("Can't get new HFS directory path");
|
|
result = 1;
|
|
}
|
|
|
|
if (result == 0 && hcwd_setcwd(ment, path) == -1)
|
|
{
|
|
perror("Can't set new HFS directory");
|
|
result = 1;
|
|
}
|
|
|
|
if (path)
|
|
free(path);
|
|
}
|
|
}
|
|
|
|
hfsutil_unmount(vol, &result);
|
|
|
|
if (fargv)
|
|
free(fargv);
|
|
|
|
return result;
|
|
}
|