1 #ifndef HEADER_CURL_MULTIBYTE_H
2 #define HEADER_CURL_MULTIBYTE_H
3 /***************************************************************************
5 * Project ___| | | | _ \| |
7 * | (__| |_| | _ <| |___
8 * \___|\___/|_| \_\_____|
10 * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
12 * This software is licensed as described in the file COPYING, which
13 * you should have received as part of this distribution. The terms
14 * are also available at http://curl.haxx.se/docs/copyright.html.
16 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
17 * copies of the Software, and permit persons to whom the Software is
18 * furnished to do so, under the terms of the COPYING file.
20 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
21 * KIND, either express or implied.
23 ***************************************************************************/
24 #include "curl_setup.h"
26 #if defined(USE_WIN32_IDN) || ((defined(USE_WINDOWS_SSPI) || \
27 defined(CURL_LDAP_WIN)) && defined(UNICODE))
30 * MultiByte conversions using Windows kernel32 library.
33 wchar_t *Curl_convert_UTF8_to_wchar(const char *str_utf8);
34 char *Curl_convert_wchar_to_UTF8(const wchar_t *str_w);
36 #endif /* USE_WIN32_IDN || ((USE_WINDOWS_SSPI || CURL_LDAP_WIN) && UNICODE) */
39 #if defined(USE_WIN32_IDN) || defined(USE_WINDOWS_SSPI) || \
40 defined(CURL_LDAP_WIN)
43 * Macros Curl_convert_UTF8_to_tchar(), Curl_convert_tchar_to_UTF8()
44 * and Curl_unicodefree() main purpose is to minimize the number of
45 * preprocessor conditional directives needed by code using these
46 * to differentiate UNICODE from non-UNICODE builds.
48 * When building with UNICODE defined, this two macros
49 * Curl_convert_UTF8_to_tchar() and Curl_convert_tchar_to_UTF8()
50 * return a pointer to a newly allocated memory area holding result.
51 * When the result is no longer needed, allocated memory is intended
52 * to be free'ed with Curl_unicodefree().
54 * When building without UNICODE defined, this macros
55 * Curl_convert_UTF8_to_tchar() and Curl_convert_tchar_to_UTF8()
56 * return the pointer received as argument. Curl_unicodefree() does
57 * no actual free'ing of this pointer it is simply set to NULL.
62 #define Curl_convert_UTF8_to_tchar(ptr) Curl_convert_UTF8_to_wchar((ptr))
63 #define Curl_convert_tchar_to_UTF8(ptr) Curl_convert_wchar_to_UTF8((ptr))
64 #define Curl_unicodefree(ptr) \
65 do {if((ptr)) {free((ptr)); (ptr) = NULL;}} WHILE_FALSE
68 unsigned short *tchar_ptr;
69 const unsigned short *const_tchar_ptr;
70 unsigned short *tbyte_ptr;
71 const unsigned short *const_tbyte_ptr;
76 #define Curl_convert_UTF8_to_tchar(ptr) (ptr)
77 #define Curl_convert_tchar_to_UTF8(ptr) (ptr)
78 #define Curl_unicodefree(ptr) \
79 do {(ptr) = NULL;} WHILE_FALSE
83 const char *const_tchar_ptr;
84 unsigned char *tbyte_ptr;
85 const unsigned char *const_tbyte_ptr;
90 #endif /* USE_WIN32_IDN || USE_WINDOWS_SSPI || CURL_LDAP_WIN */
92 #endif /* HEADER_CURL_MULTIBYTE_H */