From 1fc4168b81f565feab409b92ccb61c57a1c550eb Mon Sep 17 00:00:00 2001
From: DLL125 <134442578+DLL125@users.noreply.github.com>
Date: Thu, 25 May 2023 12:52:53 +0200
Subject: Update Libzip to latest 1.9.2 (#1071)

* Libzip 1.9.2

Updated Libzip to latest version 1.9.2 and changed version number in the config.h from 1.7.3 to 1.9.2. Not sure if anything else needs to be tweaked :)

* Modified Libzip to work with Visual studio

* Update README.md

Update libzip copyright.

* Added the missing files.

I've added the missing files zipconf.h and config.h, I've missed those sorry for that!
---
 src/Common/libzip/zip_filerange_crc.c | 84 -----------------------------------
 1 file changed, 84 deletions(-)
 delete mode 100644 src/Common/libzip/zip_filerange_crc.c

(limited to 'src/Common/libzip/zip_filerange_crc.c')

diff --git a/src/Common/libzip/zip_filerange_crc.c b/src/Common/libzip/zip_filerange_crc.c
deleted file mode 100644
index b8873634..00000000
--- a/src/Common/libzip/zip_filerange_crc.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
-  zip_filerange_crc.c -- compute CRC32 for a range of a file
-  Copyright (C) 2008-2019 Dieter Baron and Thomas Klausner
-
-  This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <libzip@nih.at>
-
-  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.
-  3. The names of the authors may not be used to endorse or promote
-     products derived from this software without specific prior
-     written permission.
-
-  THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``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 AUTHORS 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.
-*/
-
-
-#include <stdio.h>
-
-#include "zipint.h"
-
-
-int
-_zip_filerange_crc(zip_source_t *src, zip_uint64_t start, zip_uint64_t len, uLong *crcp, zip_error_t *error) {
-    DEFINE_BYTE_ARRAY(buf, BUFSIZE);
-
-    zip_int64_t n;
-
-    *crcp = crc32(0L, Z_NULL, 0);
-
-    if (start > ZIP_INT64_MAX) {
-	zip_error_set(error, ZIP_ER_SEEK, EFBIG);
-	return -1;
-    }
-
-    if (zip_source_seek(src, (zip_int64_t)start, SEEK_SET) != 0) {
-	_zip_error_set_from_source(error, src);
-	return -1;
-    }
-
-    if (!byte_array_init(buf, BUFSIZE)) {
-	zip_error_set(error, ZIP_ER_MEMORY, 0);
-	return -1;
-    }
-
-    while (len > 0) {
-	n = (zip_int64_t)(len > BUFSIZE ? BUFSIZE : len);
-	if ((n = zip_source_read(src, buf, (zip_uint64_t)n)) < 0) {
-	    _zip_error_set_from_source(error, src);
-	    byte_array_fini(buf);
-	    return -1;
-	}
-	if (n == 0) {
-	    zip_error_set(error, ZIP_ER_EOF, 0);
-	    byte_array_fini(buf);
-	    return -1;
-	}
-
-	*crcp = crc32(*crcp, buf, (uInt)n);
-
-	len -= (zip_uint64_t)n;
-    }
-
-    byte_array_fini(buf);
-
-    return 0;
-}
-- 
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