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/*-
* Copyright (c) 2003-2009 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
* in this position and unchanged.
* 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: head/lib/libarchive/archive_read_disk_private.h 201105 2009-12-28 03:20:54Z kientzle $
*/
#ifndef ARCHIVE_READ_DISK_PRIVATE_H_INCLUDED
#define ARCHIVE_READ_DISK_PRIVATE_H_INCLUDED
#ifndef __LIBARCHIVE_BUILD
#error This header is only to be used internally to libarchive.
#endif
#include "archive_platform_acl.h"
struct tree;
struct archive_entry;
struct archive_read_disk {
struct archive archive;
/* Reused by archive_read_next_header() */
struct archive_entry *entry;
/*
* Symlink mode is one of 'L'ogical, 'P'hysical, or 'H'ybrid,
* following an old BSD convention. 'L' follows all symlinks,
* 'P' follows none, 'H' follows symlinks only for the first
* item.
*/
char symlink_mode;
/*
* Since symlink interaction changes, we need to track whether
* we're following symlinks for the current item. 'L' mode above
* sets this true, 'P' sets it false, 'H' changes it as we traverse.
*/
char follow_symlinks; /* Either 'L' or 'P'. */
/* Directory traversals. */
struct tree *tree;
int (*open_on_current_dir)(struct tree*, const char *, int);
int (*tree_current_dir_fd)(struct tree*);
int (*tree_enter_working_dir)(struct tree*);
/* Bitfield with ARCHIVE_READDISK_* tunables */
int flags;
const char * (*lookup_gname)(void *private, int64_t gid);
void (*cleanup_gname)(void *private);
void *lookup_gname_data;
const char * (*lookup_uname)(void *private, int64_t uid);
void (*cleanup_uname)(void *private);
void *lookup_uname_data;
int (*metadata_filter_func)(struct archive *, void *,
struct archive_entry *);
void *metadata_filter_data;
/* ARCHIVE_MATCH object. */
struct archive *matching;
/* Callback function, this will be invoked when ARCHIVE_MATCH
* archive_match_*_excluded_ae return true. */
void (*excluded_cb_func)(struct archive *, void *,
struct archive_entry *);
void *excluded_cb_data;
};
const char *
archive_read_disk_entry_setup_path(struct archive_read_disk *,
struct archive_entry *, int *);
int
archive_read_disk_entry_setup_acls(struct archive_read_disk *,
struct archive_entry *, int *);
#endif
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