35 lines
871 B
C++
35 lines
871 B
C++
#include "StarString_windows.hpp"
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namespace Star {
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size_t wcharLen(WCHAR const* s) {
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size_t size = 0;
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while (*s) {
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++size;
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++s;
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}
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return size;
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}
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String utf16ToString(WCHAR const* s) {
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if (!s)
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return "";
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int sLen = wcharLen(s);
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int utf8Len = WideCharToMultiByte(CP_UTF8, 0, s, sLen + 1, NULL, 0, NULL, NULL);
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auto utf8Buffer = new char[utf8Len];
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WideCharToMultiByte(CP_UTF8, 0, s, sLen + 1, utf8Buffer, utf8Len, NULL, NULL);
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auto result = String(utf8Buffer, utf8Len - 1);
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delete[] utf8Buffer;
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return result;
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}
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unique_ptr<WCHAR[]> stringToUtf16(String const& s) {
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int utf16Len = MultiByteToWideChar(CP_UTF8, 0, s.utf8Ptr(), s.utf8Size() + 1, NULL, 0);
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unique_ptr<WCHAR[]> result;
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result.reset(new WCHAR[utf16Len]);
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MultiByteToWideChar(CP_UTF8, 0, s.utf8Ptr(), s.utf8Size() + 1, result.get(), utf16Len);
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return result;
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}
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}
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