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lib/icu/Win32: pass std::string_view

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This commit is contained in:
Max Kellermann
2020-04-03 15:00:01 +02:00
parent a269fc988b
commit 2d0798cd4d
3 changed files with 18 additions and 14 deletions
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12
src/lib/icu/CaseFold.cxx
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@@ -81,13 +81,15 @@ try {
return AllocatedString<>::Duplicate(src);
std::unique_ptr<wchar_t[]> buffer(new wchar_t[size]);
if (LCMapStringEx(LOCALE_NAME_INVARIANT,
LCMAP_SORTKEY|LINGUISTIC_IGNORECASE,
u.c_str(), -1, buffer.get(), size,
nullptr, nullptr, 0) <= 0)
int result = LCMapStringEx(LOCALE_NAME_INVARIANT,
LCMAP_SORTKEY|LINGUISTIC_IGNORECASE,
u.c_str(), -1, buffer.get(), size,
nullptr, nullptr, 0);
if (result <= 0)
return AllocatedString<>::Duplicate(src);
return WideCharToMultiByte(CP_UTF8, buffer.get());
return WideCharToMultiByte(CP_UTF8,
{buffer.get(), size_t(result - 1)});
#else
#error not implemented