From 682f23e7bb4a52bedf46eff5c4859e1308eda124 Mon Sep 17 00:00:00 2001 From: Michał Cichoń Date: Tue, 25 Aug 2015 19:56:24 +0200 Subject: Update build ref --- libcurl/src/lib/curl_multibyte.h | 92 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 92 insertions(+) create mode 100644 libcurl/src/lib/curl_multibyte.h (limited to 'libcurl/src/lib/curl_multibyte.h') diff --git a/libcurl/src/lib/curl_multibyte.h b/libcurl/src/lib/curl_multibyte.h new file mode 100644 index 0000000..d660333 --- /dev/null +++ b/libcurl/src/lib/curl_multibyte.h @@ -0,0 +1,92 @@ +#ifndef HEADER_CURL_MULTIBYTE_H +#define HEADER_CURL_MULTIBYTE_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2015, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "curl_setup.h" + +#if defined(USE_WIN32_IDN) || ((defined(USE_WINDOWS_SSPI) || \ + defined(USE_WIN32_LDAP)) && defined(UNICODE)) + + /* + * MultiByte conversions using Windows kernel32 library. + */ + +CURL_STATIC wchar_t *Curl_convert_UTF8_to_wchar(const char *str_utf8); +CURL_STATIC char *Curl_convert_wchar_to_UTF8(const wchar_t *str_w); + +#endif /* USE_WIN32_IDN || ((USE_WINDOWS_SSPI || USE_WIN32_LDAP) && UNICODE) */ + + +#if defined(USE_WIN32_IDN) || defined(USE_WINDOWS_SSPI) || \ + defined(USE_WIN32_LDAP) + +/* + * Macros Curl_convert_UTF8_to_tchar(), Curl_convert_tchar_to_UTF8() + * and Curl_unicodefree() main purpose is to minimize the number of + * preprocessor conditional directives needed by code using these + * to differentiate UNICODE from non-UNICODE builds. + * + * When building with UNICODE defined, this two macros + * Curl_convert_UTF8_to_tchar() and Curl_convert_tchar_to_UTF8() + * return a pointer to a newly allocated memory area holding result. + * When the result is no longer needed, allocated memory is intended + * to be free'ed with Curl_unicodefree(). + * + * When building without UNICODE defined, this macros + * Curl_convert_UTF8_to_tchar() and Curl_convert_tchar_to_UTF8() + * return the pointer received as argument. Curl_unicodefree() does + * no actual free'ing of this pointer it is simply set to NULL. + */ + +#ifdef UNICODE + +#define Curl_convert_UTF8_to_tchar(ptr) Curl_convert_UTF8_to_wchar((ptr)) +#define Curl_convert_tchar_to_UTF8(ptr) Curl_convert_wchar_to_UTF8((ptr)) +#define Curl_unicodefree(ptr) \ + do {if((ptr)) {free((ptr)); (ptr) = NULL;}} WHILE_FALSE + +typedef union { + unsigned short *tchar_ptr; + const unsigned short *const_tchar_ptr; + unsigned short *tbyte_ptr; + const unsigned short *const_tbyte_ptr; +} xcharp_u; + +#else + +#define Curl_convert_UTF8_to_tchar(ptr) (ptr) +#define Curl_convert_tchar_to_UTF8(ptr) (ptr) +#define Curl_unicodefree(ptr) \ + do {(ptr) = NULL;} WHILE_FALSE + +typedef union { + char *tchar_ptr; + const char *const_tchar_ptr; + unsigned char *tbyte_ptr; + const unsigned char *const_tbyte_ptr; +} xcharp_u; + +#endif /* UNICODE */ + +#endif /* USE_WIN32_IDN || USE_WINDOWS_SSPI || USE_WIN32_LDAP */ + +#endif /* HEADER_CURL_MULTIBYTE_H */ -- cgit v1.2.3