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/idn_win32.c | 108 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 108 insertions(+) create mode 100644 libcurl/src/lib/idn_win32.c (limited to 'libcurl/src/lib/idn_win32.c') diff --git a/libcurl/src/lib/idn_win32.c b/libcurl/src/lib/idn_win32.c new file mode 100644 index 0000000..b369723 --- /dev/null +++ b/libcurl/src/lib/idn_win32.c @@ -0,0 +1,108 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, 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. + * + ***************************************************************************/ + + /* + * IDN conversions using Windows kernel32 and normaliz libraries. + */ + +#include "curl_setup.h" + +#ifdef USE_WIN32_IDN + +#include "curl_multibyte.h" + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +#ifdef WANT_IDN_PROTOTYPES +# if defined(_SAL_VERSION) +WINNORMALIZEAPI int WINAPI +IdnToAscii(_In_ DWORD dwFlags, + _In_reads_(cchUnicodeChar) LPCWSTR lpUnicodeCharStr, + _In_ int cchUnicodeChar, + _Out_writes_opt_(cchASCIIChar) LPWSTR lpASCIICharStr, + _In_ int cchASCIIChar); +WINNORMALIZEAPI int WINAPI +IdnToUnicode(_In_ DWORD dwFlags, + _In_reads_(cchASCIIChar) LPCWSTR lpASCIICharStr, + _In_ int cchASCIIChar, + _Out_writes_opt_(cchUnicodeChar) LPWSTR lpUnicodeCharStr, + _In_ int cchUnicodeChar); +# else +WINBASEAPI int WINAPI IdnToAscii(DWORD dwFlags, + const WCHAR *lpUnicodeCharStr, + int cchUnicodeChar, + WCHAR *lpASCIICharStr, + int cchASCIIChar); +WINBASEAPI int WINAPI IdnToUnicode(DWORD dwFlags, + const WCHAR *lpASCIICharStr, + int cchASCIIChar, + WCHAR *lpUnicodeCharStr, + int cchUnicodeChar); +# endif +#endif + +#define IDN_MAX_LENGTH 255 + +int curl_win32_idn_to_ascii(const char *in, char **out); +int curl_win32_ascii_to_idn(const char *in, size_t in_len, char **out_utf8); + +int curl_win32_idn_to_ascii(const char *in, char **out) +{ + wchar_t *in_w = Curl_convert_UTF8_to_wchar(in); + if(in_w) { + wchar_t punycode[IDN_MAX_LENGTH]; + if(IdnToAscii(0, in_w, -1, punycode, IDN_MAX_LENGTH) == 0) { + wprintf(L"ERROR %d converting to Punycode\n", GetLastError()); + free(in_w); + return 0; + } + free(in_w); + + *out = Curl_convert_wchar_to_UTF8(punycode); + if(!*out) + return 0; + } + return 1; +} + +int curl_win32_ascii_to_idn(const char *in, size_t in_len, char **out_utf8) +{ + (void)in_len; /* unused */ + if(in) { + WCHAR unicode[IDN_MAX_LENGTH]; + + if(IdnToUnicode(0, (wchar_t *)in, -1, unicode, IDN_MAX_LENGTH) == 0) { + wprintf(L"ERROR %d converting to Punycode\n", GetLastError()); + return 0; + } + else { + *out_utf8 = Curl_convert_wchar_to_UTF8(unicode); + if(!*out_utf8) + return 0; + } + } + return 1; +} + +#endif /* USE_WIN32_IDN */ -- cgit v1.2.3