Function parseAsciiUint64

Libraries/HttpClient/HttpClient.cpp:97–123

}

static bool parseAsciiUint64(SC::StringSpan text, SC::uint64_t& value)
{
    const SC::Span<const char> bytes = text.toCharSpan();
    if (bytes.empty())
    {
        return false;
    }

    SC::uint64_t parsed = 0;
    for (size_t idx = 0; idx < bytes.sizeInBytes(); ++idx)
    {
        const char c = bytes[idx];
        if (c < '0' or c > '9')
        {
            return false;
        }
        const SC::uint64_t digit = static_cast<SC::uint64_t>(c - '0');
        if (parsed > ((~static_cast<SC::uint64_t>(0)) - digit) / 10)
        {
            return false;
        }
        parsed = parsed * 10 + digit;
    }

    value = parsed;
    return true;
}

static bool requestHasHeader(const SC::HttpClientRequest& request, SC::StringSpan name)
{