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| author | DLL125 <134442578+DLL125@users.noreply.github.com> | 2023-05-25 12:52:53 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-05-25 12:52:53 +0200 |
| commit | 1fc4168b81f565feab409b92ccb61c57a1c550eb (patch) | |
| tree | f5b54c9699aabb120f4cfa3240164fc17fd1d075 /src/Common/libzip/zip_filerange_crc.c | |
| parent | b872702309b20f2467d58652c3b00493ac4058bd (diff) | |
| download | VeraCrypt-1fc4168b81f565feab409b92ccb61c57a1c550eb.tar.gz VeraCrypt-1fc4168b81f565feab409b92ccb61c57a1c550eb.zip | |
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!
Diffstat (limited to 'src/Common/libzip/zip_filerange_crc.c')
| -rw-r--r-- | src/Common/libzip/zip_filerange_crc.c | 84 |
1 files changed, 0 insertions, 84 deletions
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; -} |