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abstract windows structures

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This commit is contained in:
robert-yates
2024-11-23 18:25:01 +01:00
parent 9aa4c0d771
commit b5e348680f
20 changed files with 2753 additions and 8 deletions
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28
src/common/platform/unicode.hpp Normal file
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#pragma once
#include <string>
template <typename Traits>
struct UNICODE_STRING {
USHORT Length;
USHORT MaximumLength;
EMULATOR_CAST(typename Traits::PVOID, char16_t*) Buffer;
};
inline std::string u16_to_u8(std::u16string_view u16_view) {
std::string utf8_str;
utf8_str.reserve(u16_view.size() * 2);
for (char16_t ch : u16_view) {
if (ch <= 0x7F) {
utf8_str.push_back(static_cast<char>(ch));
} else if (ch <= 0x7FF) {
utf8_str.push_back(static_cast<char>(0xC0 | (ch >> 6)));
utf8_str.push_back(static_cast<char>(0x80 | (ch & 0x3F)));
} else {
utf8_str.push_back(static_cast<char>(0xE0 | (ch >> 12)));
utf8_str.push_back(static_cast<char>(0x80 | ((ch >> 6) & 0x3F)));
utf8_str.push_back(static_cast<char>(0x80 | (ch & 0x3F)));
}
}
return utf8_str;
}