Retro68/hfsutils/hrename.c

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2012-03-29 08:28:43 +00:00
/*
* 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: hrename.c,v 1.7 1998/04/11 08:26:59 rob Exp $
*/
# ifdef HAVE_CONFIG_H
# include "config.h"
# endif
# include <stdio.h>
# include <stdlib.h>
# include <errno.h>
# include "hfs.h"
# include "hcwd.h"
# include "hfsutil.h"
# include "hrename.h"
/*
* NAME: do_rename()
* DESCRIPTION: move/rename files
*/
static
int do_rename(hfsvol *vol, int argc, char *argv[], const char *dest)
{
hfsdirent ent;
int i, result = 0;
if (argc > 1 && (hfs_stat(vol, dest, &ent) == -1 ||
! (ent.flags & HFS_ISDIR)))
{
ERROR(ENOTDIR, 0);
hfsutil_perrorp(dest);
return 1;
}
for (i = 0; i < argc; ++i)
{
if (hfs_rename(vol, argv[i], dest) == -1)
{
hfsutil_perrorp(argv[i]);
result = 1;
}
}
return result;
}
/*
* NAME: hrename->main()
* DESCRIPTION: implement hrename command
*/
int hrename_main(int argc, char *argv[])
{
mountent *ment;
hfsvol *vol;
int fargc;
char **fargv;
int result = 0;
if (argc < 3)
{
fprintf(stderr, "Usage: %s hfs-src-path [...] hfs-target-path\n", argv0);
return 1;
}
vol = hfsutil_remount(ment = hcwd_getvol(-1), HFS_MODE_ANY);
if (vol == 0)
return 1;
fargv = hfsutil_glob(vol, argc - 2, &argv[1], &fargc, &result);
if (result == 0)
result = do_rename(vol, fargc, fargv, argv[argc - 1]);
if (result == 0)
{
char *path;
path = hfsutil_getcwd(vol);
if (path == 0)
{
hfsutil_perror("Can't get current HFS directory path");
result = 1;
}
else if (hcwd_setcwd(ment, path) == -1)
{
perror("Can't set current HFS directory");
result = 1;
}
if (path)
free(path);
}
hfsutil_unmount(vol, &result);
if (fargv)
free(fargv);
return result;
}