1193326Sed/*-
2193326Sed * Copyright (c) 2003-2010 Tim Kientzle
3193326Sed * All rights reserved.
4193326Sed *
5193326Sed * Redistribution and use in source and binary forms, with or without
6193326Sed * modification, are permitted provided that the following conditions
7193326Sed * are met:
8193326Sed * 1. Redistributions of source code must retain the above copyright
9193326Sed *    notice, this list of conditions and the following disclaimer.
10193326Sed * 2. Redistributions in binary form must reproduce the above copyright
11193326Sed *    notice, this list of conditions and the following disclaimer in the
12193326Sed *    documentation and/or other materials provided with the distribution.
13193326Sed *
14193326Sed * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
15193326Sed * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16193326Sed * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17226633Sdim * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
18226633Sdim * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
19193326Sed * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
20193326Sed * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
21193326Sed * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22199482Srdivacky * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23226633Sdim * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24193326Sed *
25199482Srdivacky * $FreeBSD$
26193326Sed */
27199482Srdivacky
28193326Sed#ifndef ARCHIVE_ACL_PRIVATE_H_INCLUDED
29193326Sed#define ARCHIVE_ACL_PRIVATE_H_INCLUDED
30193326Sed
31193326Sed#ifndef __LIBARCHIVE_BUILD
32193326Sed#error This header is only to be used internally to libarchive.
33239462Sdim#endif
34193326Sed
35193326Sed#include "archive_string.h"
36193326Sed
37263508Sdimstruct archive_acl_entry {
38193326Sed	struct archive_acl_entry *next;
39239462Sdim	int	type;			/* E.g., access or default */
40239462Sdim	int	tag;			/* E.g., user/group/other/mask */
41239462Sdim	int	permset;		/* r/w/x bits */
42239462Sdim	int	id;			/* uid/gid for user/group */
43193326Sed	struct archive_mstring name;		/* uname/gname */
44193326Sed};
45193326Sed
46193326Sedstruct archive_acl {
47193326Sed	mode_t		mode;
48193326Sed	struct archive_acl_entry	*acl_head;
49193326Sed	struct archive_acl_entry	*acl_p;
50193326Sed	int		 acl_state;	/* See acl_next for details. */
51193326Sed	wchar_t		*acl_text_w;
52193326Sed	char		*acl_text;
53193326Sed	int		 acl_types;
54193326Sed};
55
56void archive_acl_clear(struct archive_acl *);
57void archive_acl_copy(struct archive_acl *, struct archive_acl *);
58int archive_acl_count(struct archive_acl *, int);
59int archive_acl_types(struct archive_acl *);
60int archive_acl_reset(struct archive_acl *, int);
61int archive_acl_next(struct archive *, struct archive_acl *, int,
62    int *, int *, int *, int *, const char **);
63
64int archive_acl_add_entry(struct archive_acl *, int, int, int, int, const char *);
65int archive_acl_add_entry_w_len(struct archive_acl *,
66    int, int, int, int, const wchar_t *, size_t);
67int archive_acl_add_entry_len(struct archive_acl *,
68    int, int, int, int, const char *, size_t);
69
70wchar_t *archive_acl_to_text_w(struct archive_acl *, ssize_t *, int,
71    struct archive *);
72char *archive_acl_to_text_l(struct archive_acl *, ssize_t *, int,
73    struct archive_string_conv *);
74
75/*
76 * ACL text parser.
77 */
78int archive_acl_from_text_w(struct archive_acl *, const wchar_t * /* wtext */,
79    int /* type */);
80int archive_acl_from_text_l(struct archive_acl *, const char * /* text */,
81    int /* type */, struct archive_string_conv *);
82
83#endif /* ARCHIVE_ENTRY_PRIVATE_H_INCLUDED */
84