135 lines
2.8 KiB
C
135 lines
2.8 KiB
C
/*
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* hfsutils - tools for reading and writing Macintosh HFS volumes
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* Copyright (C) 1996-1998 Robert Leslie
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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* $Id: hvol.c,v 1.7 1998/04/11 08:27:00 rob Exp $
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*/
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# ifdef HAVE_CONFIG_H
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# include "config.h"
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# endif
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# include <stdio.h>
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# include <string.h>
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# include "hfs.h"
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# include "hcwd.h"
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# include "hfsutil.h"
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# include "hvol.h"
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/*
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* NAME: showvol()
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* DESCRIPTION: output information about a mounted volume
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*/
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static
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int showvol(mountent *ment)
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{
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hfsvol *vol;
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hfsvolent vent;
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int result = 0;
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printf("Current volume is mounted from");
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if (ment->partno > 0)
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printf(" partition %d of", ment->partno);
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printf(":\n %s\n", ment->path);
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vol = hfsutil_remount(ment, HFS_MODE_ANY);
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if (vol == 0)
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return 1;
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printf("\n");
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hfs_vstat(vol, &vent);
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hfsutil_pinfo(&vent);
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hfsutil_unmount(vol, &result);
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return result;
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}
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/*
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* NAME: hvol->main()
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* DESCRIPTION: implement hvol command
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*/
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int hvol_main(int argc, char *argv[])
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{
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int vnum;
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mountent *ment;
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if (argc > 2)
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{
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fprintf(stderr, "Usage: %s [volume-name-or-path]\n", argv0);
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return 1;
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}
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if (argc == 1)
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{
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int output = 0, header = 0;
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ment = hcwd_getvol(-1);
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if (ment)
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{
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showvol(ment);
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output = 1;
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}
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for (vnum = 0; ; ++vnum)
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{
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mountent *ent;
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ent = hcwd_getvol(vnum);
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if (ent == 0)
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break;
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if (ent == ment)
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continue;
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if (header == 0)
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{
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printf("%s volumes:\n", ment ? "\nOther known" : "Known");
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header = 1;
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}
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if (ent->partno <= 0)
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printf(" %-35s \"%s\"\n", ent->path, ent->vname);
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else
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printf(" %-35s %2d \"%s\"\n", ent->path, ent->partno,
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ent->vname);
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output = 1;
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}
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if (output == 0)
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printf("No known volumes; use `hmount' to introduce new volumes\n");
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return 0;
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}
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for (ment = hcwd_getvol(vnum = 0); ment; ment = hcwd_getvol(++vnum))
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{
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if (hfsutil_samepath(argv[1], ment->path) ||
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strcasecmp(argv[1], ment->vname) == 0)
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{
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hcwd_setvol(vnum);
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return showvol(ment);
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}
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}
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fprintf(stderr, "%s: Unknown volume \"%s\"\n", argv0, argv[1]);
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return 1;
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}
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