From 948a871c7348a4cfd9caa1e797d17e503c095a63 Mon Sep 17 00:00:00 2001 From: Mounir IDRASSI Date: Fri, 24 Jul 2020 19:39:26 +0200 Subject: Windows: update libzip to latest version 1.7.3 (close issue #656) --- src/Common/libzip/zip_source_file_win32_utf8.c | 73 ++++++++++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100644 src/Common/libzip/zip_source_file_win32_utf8.c (limited to 'src/Common/libzip/zip_source_file_win32_utf8.c') diff --git a/src/Common/libzip/zip_source_file_win32_utf8.c b/src/Common/libzip/zip_source_file_win32_utf8.c new file mode 100644 index 00000000..4f258bc4 --- /dev/null +++ b/src/Common/libzip/zip_source_file_win32_utf8.c @@ -0,0 +1,73 @@ +/* + zip_source_file_win32_ansi.c -- source for Windows file opened by UTF-8 name + Copyright (C) 1999-2020 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted 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 "zip_source_file_win32.h" + +ZIP_EXTERN zip_source_t * +zip_source_file(zip_t *za, const char *fname, zip_uint64_t start, zip_int64_t len) { + if (za == NULL) { + return NULL; + } + + return zip_source_file_create(fname, start, len, &za->error); +} + + +ZIP_EXTERN zip_source_t * +zip_source_file_create(const char *fname, zip_uint64_t start, zip_int64_t length, zip_error_t *error) { + int size; + wchar_t *wfname; + zip_source_t *source; + + if (fname == NULL || length < -1) { + zip_error_set(error, ZIP_ER_INVAL, 0); + return NULL; + } + + /* Convert fname from UTF-8 to Windows-friendly UTF-16. */ + size = MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS, fname, -1, NULL, 0); + if (size == 0) { + zip_error_set(error, ZIP_ER_INVAL, 0); + return NULL; + } + if ((wfname = (wchar_t *)malloc(sizeof(wchar_t) * size)) == NULL) { + zip_error_set(error, ZIP_ER_MEMORY, 0); + return NULL; + } + MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS, fname, -1, wfname, size); + + source = zip_source_win32w_create(wfname, start, length, error); + + free(wfname); + return source; +} -- cgit v1.2.3