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 26 #ifndef ARCHIVE_ACL_PRIVATE_H_INCLUDED 27 #define ARCHIVE_ACL_PRIVATE_H_INCLUDED 28 29 #ifndef __LIBARCHIVE_BUILD 30 #error This header is only to be used internally to libarchive. 31 #endif 32 33 #include "archive_string.h" 34 35 struct archive_acl_entry { 36 struct archive_acl_entry *next; 37 int type; /* E.g., access or default */ 38 int tag; /* E.g., user/group/other/mask */ 39 int permset; /* r/w/x bits */ 40 int id; /* uid/gid for user/group */ 41 struct archive_mstring name; /* uname/gname */ 42 }; 43 44 struct archive_acl { 45 mode_t mode; 46 struct archive_acl_entry *acl_head; 47 struct archive_acl_entry *acl_p; 48 int acl_state; /* See acl_next for details. */ 49 wchar_t *acl_text_w; 50 char *acl_text; 51 int acl_types; 52 }; 53 54 void archive_acl_clear(struct archive_acl *); 55 void archive_acl_copy(struct archive_acl *, struct archive_acl *); 56 int archive_acl_count(struct archive_acl *, int); 57 int archive_acl_types(struct archive_acl *); 58 int archive_acl_reset(struct archive_acl *, int); 59 int archive_acl_next(struct archive *, struct archive_acl *, int, 60 int *, int *, int *, int *, const char **); 61 62 int archive_acl_add_entry(struct archive_acl *, int, int, int, int, const char *); 63 int archive_acl_add_entry_w_len(struct archive_acl *, 64 int, int, int, int, const wchar_t *, size_t); 65 int archive_acl_add_entry_len(struct archive_acl *, 66 int, int, int, int, const char *, size_t); 67 68 wchar_t *archive_acl_to_text_w(struct archive_acl *, ssize_t *, int, 69 struct archive *); 70 char *archive_acl_to_text_l(struct archive_acl *, ssize_t *, int, 71 struct archive_string_conv *); 72 73 /* 74 * ACL text parser. 75 */ 76 int archive_acl_from_text_w(struct archive_acl *, const wchar_t * /* wtext */, 77 int /* type */); 78 int archive_acl_from_text_l(struct archive_acl *, const char * /* text */, 79 int /* type */, struct archive_string_conv *); 80 int archive_acl_from_text_nl(struct archive_acl *, const char * /* text */, 81 size_t /* size of text */, int /* type */, struct archive_string_conv *); 82 83 #endif /* ARCHIVE_ENTRY_PRIVATE_H_INCLUDED */ 84