[337] | 1 | /***************************************************************************
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| 2 | * _ _ ____ _
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| 3 | * Project ___| | | | _ \| |
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| 4 | * / __| | | | |_) | |
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| 5 | * | (__| |_| | _ <| |___
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| 6 | * \___|\___/|_| \_\_____|
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| 7 | *
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| 8 | * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
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| 9 | *
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| 10 | * This software is licensed as described in the file COPYING, which
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| 11 | * you should have received as part of this distribution. The terms
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| 12 | * are also available at https://curl.haxx.se/docs/copyright.html.
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| 13 | *
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| 14 | * You may opt to use, copy, modify, merge, publish, distribute and/or sell
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| 15 | * copies of the Software, and permit persons to whom the Software is
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| 16 | * furnished to do so, under the terms of the COPYING file.
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| 17 | *
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| 18 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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| 19 | * KIND, either express or implied.
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| 20 | *
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| 21 | ***************************************************************************/
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| 22 |
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| 23 | #include "curl_setup.h"
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| 24 |
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| 25 | #include <curl/curl.h>
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| 26 |
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| 27 | #if defined(USE_WIN32_IDN) || ((defined(USE_WINDOWS_SSPI) || \
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| 28 | defined(USE_WIN32_LDAP)) && defined(UNICODE))
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| 29 |
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| 30 | /*
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| 31 | * MultiByte conversions using Windows kernel32 library.
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| 32 | */
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| 33 |
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| 34 | #include "curl_multibyte.h"
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| 35 | #include "curl_memory.h"
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| 36 |
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| 37 | /* The last #include file should be: */
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| 38 | #include "memdebug.h"
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| 39 |
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| 40 | wchar_t *Curl_convert_UTF8_to_wchar(const char *str_utf8)
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| 41 | {
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| 42 | wchar_t *str_w = NULL;
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| 43 |
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| 44 | if(str_utf8) {
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| 45 | int str_w_len = MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS,
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| 46 | str_utf8, -1, NULL, 0);
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| 47 | if(str_w_len > 0) {
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| 48 | str_w = malloc(str_w_len * sizeof(wchar_t));
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| 49 | if(str_w) {
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| 50 | if(MultiByteToWideChar(CP_UTF8, 0, str_utf8, -1, str_w,
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| 51 | str_w_len) == 0) {
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| 52 | free(str_w);
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| 53 | return NULL;
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| 54 | }
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| 55 | }
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| 56 | }
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| 57 | }
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| 58 |
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| 59 | return str_w;
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| 60 | }
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| 61 |
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| 62 | char *Curl_convert_wchar_to_UTF8(const wchar_t *str_w)
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| 63 | {
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| 64 | char *str_utf8 = NULL;
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| 65 |
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| 66 | if(str_w) {
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| 67 | int str_utf8_len = WideCharToMultiByte(CP_UTF8, 0, str_w, -1, NULL,
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| 68 | 0, NULL, NULL);
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| 69 | if(str_utf8_len > 0) {
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| 70 | str_utf8 = malloc(str_utf8_len * sizeof(wchar_t));
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| 71 | if(str_utf8) {
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| 72 | if(WideCharToMultiByte(CP_UTF8, 0, str_w, -1, str_utf8, str_utf8_len,
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| 73 | NULL, FALSE) == 0) {
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| 74 | free(str_utf8);
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| 75 | return NULL;
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| 76 | }
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| 77 | }
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| 78 | }
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| 79 | }
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| 80 |
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| 81 | return str_utf8;
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| 82 | }
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| 83 |
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| 84 | #endif /* USE_WIN32_IDN || ((USE_WINDOWS_SSPI || USE_WIN32_LDAP) && UNICODE) */
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