archive_acl_private.h revision 272461
1/*- 2 * Copyright (c) 2003-2010 Tim Kientzle 3 * All rights reserved. 4 * 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. 13 * 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. 24 * 25 * $FreeBSD$ 26 */ 27 28#ifndef __LIBARCHIVE_BUILD 29#error This header is only to be used internally to libarchive. 30#endif 31 32#ifndef ARCHIVE_ACL_PRIVATE_H_INCLUDED 33#define ARCHIVE_ACL_PRIVATE_H_INCLUDED 34 35#include "archive_string.h" 36 37struct archive_acl_entry { 38 struct archive_acl_entry *next; 39 int type; /* E.g., access or default */ 40 int tag; /* E.g., user/group/other/mask */ 41 int permset; /* r/w/x bits */ 42 int id; /* uid/gid for user/group */ 43 struct archive_mstring name; /* uname/gname */ 44}; 45 46struct archive_acl { 47 mode_t mode; 48 struct archive_acl_entry *acl_head; 49 struct archive_acl_entry *acl_p; 50 int acl_state; /* See acl_next for details. */ 51 wchar_t *acl_text_w; 52 char *acl_text; 53 int acl_types; 54}; 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_reset(struct archive_acl *, int); 60int archive_acl_next(struct archive *, struct archive_acl *, int, 61 int *, int *, int *, int *, const char **); 62 63int archive_acl_add_entry(struct archive_acl *, int, int, int, int, const char *); 64int archive_acl_add_entry_w_len(struct archive_acl *, 65 int, int, int, int, const wchar_t *, size_t); 66int archive_acl_add_entry_len(struct archive_acl *, 67 int, int, int, int, const char *, size_t); 68 69const wchar_t *archive_acl_text_w(struct archive *, struct archive_acl *, int); 70int archive_acl_text_l(struct archive_acl *, int, const char **, size_t *, 71 struct archive_string_conv *); 72 73/* 74 * Private ACL parser. This is private because it handles some 75 * very weird formats that clients should not be messing with. 76 * Clients should only deal with their platform-native formats. 77 * Because of the need to support many formats cleanly, new arguments 78 * are likely to get added on a regular basis. Clients who try to use 79 * this interface are likely to be surprised when it changes. 80 */ 81int archive_acl_parse_w(struct archive_acl *, 82 const wchar_t *, int /* type */); 83int archive_acl_parse_l(struct archive_acl *, 84 const char *, int /* type */, 85 struct archive_string_conv *); 86 87#endif /* ARCHIVE_ENTRY_PRIVATE_H_INCLUDED */ 88