76 lines
2.7 KiB
C
76 lines
2.7 KiB
C
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/*-
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* Copyright (c) 2003-2007 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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* 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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#include "archive_platform.h"
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__FBSDID("$FreeBSD$");
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#include "archive_private.h"
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#include "archive_entry.h"
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#if defined(_WIN32) && !defined(__CYGWIN__)
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#define EPOC_TIME ARCHIVE_LITERAL_ULL(116444736000000000)
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__inline static void
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fileTimeToUtc(const FILETIME *filetime, time_t *t, long *ns)
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{
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ULARGE_INTEGER utc;
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utc.HighPart = filetime->dwHighDateTime;
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utc.LowPart = filetime->dwLowDateTime;
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if (utc.QuadPart >= EPOC_TIME) {
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utc.QuadPart -= EPOC_TIME;
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*t = (time_t)(utc.QuadPart / 10000000); /* milli seconds base */
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*ns = (long)(utc.QuadPart % 10000000) * 100;/* nano seconds base */
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} else {
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*t = 0;
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*ns = 0;
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}
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}
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void
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archive_entry_copy_bhfi(struct archive_entry *entry,
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BY_HANDLE_FILE_INFORMATION *bhfi)
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{
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time_t secs;
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long nsecs;
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fileTimeToUtc(&bhfi->ftLastAccessTime, &secs, &nsecs);
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archive_entry_set_atime(entry, secs, nsecs);
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fileTimeToUtc(&bhfi->ftLastWriteTime, &secs, &nsecs);
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archive_entry_set_mtime(entry, secs, nsecs);
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fileTimeToUtc(&bhfi->ftCreationTime, &secs, &nsecs);
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archive_entry_set_birthtime(entry, secs, nsecs);
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archive_entry_set_ctime(entry, secs, nsecs);
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archive_entry_set_dev(entry, bhfi->dwVolumeSerialNumber);
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archive_entry_set_ino64(entry, (((int64_t)bhfi->nFileIndexHigh) << 32)
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+ bhfi->nFileIndexLow);
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archive_entry_set_nlink(entry, bhfi->nNumberOfLinks);
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archive_entry_set_size(entry, (((int64_t)bhfi->nFileSizeHigh) << 32)
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+ bhfi->nFileSizeLow);
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/* archive_entry_set_mode(entry, st->st_mode); */
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}
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#endif
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