Method IsValidFileName

common/FileSystem.cpp:196–215

}

bool Path::IsValidFileName(const std::string_view str, bool allow_slashes)
{
	const size_t len = str.length();
	size_t pos = 0;
	while (pos < len)
	{
		char32_t ch;
		pos += StringUtil::DecodeUTF8(str.data() + pos, pos - len, &ch);
		if (!FileSystemCharacterIsSane(ch, !allow_slashes))
			return false;
	}

#ifdef _WIN32
	// Windows: Can't end filename with a period.
	if (len > 0 && str.back() == '.')
		return false;
#endif

	return true;
}

#ifdef _WIN32