1/* vi: set sw=4 ts=4: */
2/*
3 * Mini rm implementation for busybox
4 *
5 *
6 * Copyright (C) 2001 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7 *
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 *
23 */
24
25#include <stdio.h>
26#include <time.h>
27#include <utime.h>
28#include <dirent.h>
29#include <errno.h>
30#include <unistd.h>
31#include <stdlib.h>
32#include <string.h>
33#include <getopt.h>
34#include "busybox.h"
35
36extern int rm_main(int argc, char **argv)
37{
38	int status = 0;
39	int opt;
40	int flags = 0;
41	int i;
42
43	while ((opt = getopt(argc, argv, "fiRr")) != -1) {
44		switch (opt) {
45		case 'f':
46			flags &= ~FILEUTILS_INTERACTIVE;
47			flags |= FILEUTILS_FORCE;
48			break;
49		case 'i':
50			flags &= ~FILEUTILS_FORCE;
51			flags |= FILEUTILS_INTERACTIVE;
52			break;
53		case 'R':
54		case 'r':
55			flags |= FILEUTILS_RECUR;
56			break;
57		}
58	}
59
60	if (!(flags & FILEUTILS_FORCE) && optind == argc)
61		show_usage();
62
63	for (i = optind; i < argc; i++) {
64		char *base = get_last_path_component(argv[i]);
65
66		if (strcmp(base, ".") == 0 || strcmp(base, "..") == 0) {
67			error_msg("cannot remove `.' or `..'");
68			status = 1;
69			continue;
70		}
71
72		if (remove_file(argv[i], flags) < 0)
73			status = 1;
74	}
75
76	return status;
77}
78