Method ReadString

libop/memory/ProcessMemory.cpp:399–424

}

wstring ProcessMemory::ReadString(HWND hwnd, const wstring &address, long type, long len) {
    const long maxAuto = 4096;
    const long readLen = len > 0 ? len : maxAuto;
    if (readLen <= 0)
        return L"";
    vector<uchar> bin(static_cast<size_t>(readLen));
    if (!ReadRaw(hwnd, address, bin.data(), bin.size()))
        return L"";

    if (len <= 0) {
        // Auto-length reads stop at the first null character in the selected encoding.
        const size_t byteWidth = (type == 1) ? sizeof(wchar_t) : 1;
        const size_t used = trimNullByteLength(bin, byteWidth);
        bin.resize(used);
    }

    switch (type) {
    case 1:
        return decodeUnicodeBytes(bin);
    case 2:
        return bytesToWide(bin, CP_UTF8);
    case 0:
    default:
        return bytesToWide(bin, CP_ACP);
    }
}

long ProcessMemory::WriteString(HWND hwnd, const wstring &address, long type, const wstring &value) {
    vector<uchar> bin;