| 1 | // SPDX-License-Identifier: GPL-3.0-or-later |
| 2 | |
| 3 | #include "windows-events-unicode.h" |
| 4 | |
| 5 | inline void utf82unicode(wchar_t *dst, size_t dst_size, const char *src) { |
| 6 | if (src) { |
| 7 | // Convert from UTF-8 to wide char (UTF-16) |
| 8 | if (utf8_to_utf16(dst, dst_size, src, -1) == 0) |
| 9 | wcsncpy(dst, L"[failed conv.]", dst_size - 1); |
| 10 | } |
| 11 | else |
| 12 | wcsncpy(dst, L"[null]", dst_size - 1); |
| 13 | } |
| 14 | |
| 15 | inline void unicode2utf8(char *dst, size_t dst_size, const wchar_t *src) { |
| 16 | if (src) { |
| 17 | if(WideCharToMultiByte(CP_UTF8, 0, src, -1, dst, (int)dst_size, NULL, NULL) == 0) |
| 18 | strncpyz(dst, "[failed conv.]", dst_size - 1); |
| 19 | } |
| 20 | else |
| 21 | strncpyz(dst, "[null]", dst_size - 1); |
| 22 | } |
| 23 | |
| 24 | wchar_t *channel2unicode(const char *utf8str) { |
| 25 | static __thread wchar_t buffer[1024]; |
| 26 | utf82unicode(buffer, _countof(buffer), utf8str); |
| 27 | return buffer; |
| 28 | } |
| 29 | |
| 30 | char *channel2utf8(const wchar_t *channel) { |
| 31 | static __thread char buffer[1024]; |
| 32 | unicode2utf8(buffer, sizeof(buffer), channel); |
| 33 | return buffer; |
| 34 | } |
| 35 | |
| 36 | char *query2utf8(const wchar_t *query) { |
| 37 | static __thread char buffer[16384]; |
| 38 | unicode2utf8(buffer, sizeof(buffer), query); |
| 39 | return buffer; |
| 40 | } |
| 41 | |
| 42 | char *provider2utf8(const wchar_t *provider) { |
| 43 | static __thread char buffer[256]; |
| 44 | unicode2utf8(buffer, sizeof(buffer), provider); |
| 45 | return buffer; |
| 46 | } |