/*-

 * Copyright (c) 2003-2010 Tim Kientzle

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR

 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES

 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.

 * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,

 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT

 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF

 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 *

 * $FreeBSD$

 */

#ifndef __LIBARCHIVE_BUILD

#error This header is only to be used internally to libarchive.

#endif

#ifndef ARCHIVE_ACL_PRIVATE_H_INCLUDED

#define	ARCHIVE_ACL_PRIVATE_H_INCLUDED

#include "archive_string.h"

struct archive_acl_entry {

	struct archive_acl_entry *next;

	int	type;			/* E.g., access or default */

	int	tag;			/* E.g., user/group/other/mask */

	int	permset;		/* r/w/x bits */

	int	id;			/* uid/gid for user/group */

	struct archive_mstring name;		/* uname/gname */

};

struct archive_acl {

	mode_t		mode;

	struct archive_acl_entry	*acl_head;

	struct archive_acl_entry	*acl_p;

	int		 acl_state;	/* See acl_next for details. */

	wchar_t		*acl_text_w;

	char		*acl_text;

	int		 acl_types;

};

void archive_acl_clear(struct archive_acl *);

void archive_acl_copy(struct archive_acl *, struct archive_acl *);

int archive_acl_count(struct archive_acl *, int);

int archive_acl_types(struct archive_acl *);

int archive_acl_reset(struct archive_acl *, int);

int archive_acl_next(struct archive *, struct archive_acl *, int,

    int *, int *, int *, int *, const char **);

int archive_acl_add_entry(struct archive_acl *, int, int, int, int, const char *);

int archive_acl_add_entry_w_len(struct archive_acl *,

    int, int, int, int, const wchar_t *, size_t);

int archive_acl_add_entry_len(struct archive_acl *,

    int, int, int, int, const char *, size_t);

wchar_t *archive_acl_to_text_w(struct archive_acl *, ssize_t *, int,

    struct archive *);

char *archive_acl_to_text_l(struct archive_acl *, ssize_t *, int,

    struct archive_string_conv *);

/*

 * ACL text parser.

 */

int archive_acl_from_text_w(struct archive_acl *, const wchar_t * /* wtext */,

    int /* type */);

int archive_acl_from_text_l(struct archive_acl *, const char * /* text */,

    int /* type */, struct archive_string_conv *);

#endif /* ARCHIVE_ENTRY_PRIVATE_H_INCLUDED */