Merge r399,401,402,405,415,430,440,452,453,458,506,533,536,538,544,590
from libarchive.googlecode.com: Add a new "archive_read_disk" API
that provides the important service of reading metadata from the
disk. In particular, this will make it possible to remove all
knowledge of extended attributes, ACLs, etc, from clients such
as bsdtar and bsdcpio.
Closely related, this API also provides pluggable uid->uname
and gid->gname lookup and caching services similar to
the uname->uid and gname->gid services provided by archive_write_disk.
Remember this is also required for correct ACL management.
Documentation is still pending...
2009-03-06 04:35:31 +00:00
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/*-
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* Copyright (c) 2003-2009 Tim Kientzle
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer
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* in this position and unchanged.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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2009-12-28 03:20:54 +00:00
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#ifndef __LIBARCHIVE_BUILD
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#error This header is only to be used internally to libarchive.
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#endif
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Merge r399,401,402,405,415,430,440,452,453,458,506,533,536,538,544,590
from libarchive.googlecode.com: Add a new "archive_read_disk" API
that provides the important service of reading metadata from the
disk. In particular, this will make it possible to remove all
knowledge of extended attributes, ACLs, etc, from clients such
as bsdtar and bsdcpio.
Closely related, this API also provides pluggable uid->uname
and gid->gname lookup and caching services similar to
the uname->uid and gname->gid services provided by archive_write_disk.
Remember this is also required for correct ACL management.
Documentation is still pending...
2009-03-06 04:35:31 +00:00
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#ifndef ARCHIVE_READ_DISK_PRIVATE_H_INCLUDED
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#define ARCHIVE_READ_DISK_PRIVATE_H_INCLUDED
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struct archive_read_disk {
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struct archive archive;
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/*
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* Symlink mode is one of 'L'ogical, 'P'hysical, or 'H'ybrid,
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* following an old BSD convention. 'L' follows all symlinks,
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* 'P' follows none, 'H' follows symlinks only for the first
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* item.
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*/
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char symlink_mode;
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/*
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* Since symlink interaction changes, we need to track whether
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* we're following symlinks for the current item. 'L' mode above
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* sets this true, 'P' sets it false, 'H' changes it as we traverse.
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*/
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char follow_symlinks; /* Either 'L' or 'P'. */
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const char * (*lookup_gname)(void *private, gid_t gid);
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void (*cleanup_gname)(void *private);
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void *lookup_gname_data;
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const char * (*lookup_uname)(void *private, gid_t gid);
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void (*cleanup_uname)(void *private);
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void *lookup_uname_data;
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};
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#endif
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