Import libarchive-2.5.5.
[dragonfly.git] / contrib / libarchive-2 / libarchive / archive_entry_strmode.c
blob16cb3f7bb337d0de06625f1e321d8a19ac633376
1 /*-
2 * Copyright (c) 2003-2007 Tim Kientzle
3 * All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17 * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 #include "archive_platform.h"
27 __FBSDID("$FreeBSD: src/lib/libarchive/archive_entry_strmode.c,v 1.4 2008/06/15 05:14:01 kientzle Exp $");
29 #ifdef HAVE_SYS_STAT_H
30 #include <sys/stat.h>
31 #endif
32 #ifdef HAVE_STRING_H
33 #include <string.h>
34 #endif
36 #include "archive_entry.h"
37 #include "archive_entry_private.h"
39 const char *
40 archive_entry_strmode(struct archive_entry *entry)
42 static const mode_t permbits[] =
43 { 0400, 0200, 0100, 0040, 0020, 0010, 0004, 0002, 0001 };
44 char *bp = entry->strmode;
45 mode_t mode;
46 int i;
48 /* Fill in a default string, then selectively override. */
49 strcpy(bp, "?rwxrwxrwx ");
51 mode = archive_entry_mode(entry);
52 switch (archive_entry_filetype(entry)) {
53 case AE_IFREG: bp[0] = '-'; break;
54 case AE_IFBLK: bp[0] = 'b'; break;
55 case AE_IFCHR: bp[0] = 'c'; break;
56 case AE_IFDIR: bp[0] = 'd'; break;
57 case AE_IFLNK: bp[0] = 'l'; break;
58 case AE_IFSOCK: bp[0] = 's'; break;
59 case AE_IFIFO: bp[0] = 'p'; break;
60 default:
61 if (archive_entry_hardlink(entry) != NULL) {
62 bp[0] = 'h';
63 break;
67 for (i = 0; i < 9; i++)
68 if (!(mode & permbits[i]))
69 bp[i+1] = '-';
71 if (mode & S_ISUID) {
72 if (mode & 0100) bp[3] = 's';
73 else bp[3] = 'S';
75 if (mode & S_ISGID) {
76 if (mode & 0010) bp[6] = 's';
77 else bp[6] = 'S';
79 if (mode & S_ISVTX) {
80 if (mode & 0001) bp[9] = 't';
81 else bp[9] = 'T';
83 if (archive_entry_acl_count(entry, ARCHIVE_ENTRY_ACL_TYPE_ACCESS))
84 bp[10] = '+';
86 return (bp);