Function getTempfileControls

samples/common/sampleOptions.cpp:798–844

}

void getTempfileControls(Arguments& arguments, char const* argument, TempfileControlFlags& tempfileControls)
{
    std::string list;
    if (!getAndDelOption(arguments, argument, list))
    {
        return;
    }

    std::vector<std::string> controlList{splitToStringVec(list, ',')};
    for (auto const& s : controlList)
    {
        auto controlAllowPair = splitNameAndValue<std::string>(s);
        bool allowed{false};
        int32_t offset{-1};

        if (controlAllowPair.second.compare("allow") == 0)
        {
            allowed = true;
        }
        else if (controlAllowPair.second.compare("deny") != 0)
        {
            throw std::invalid_argument("--tempfileControls value should be `deny` or `allow`");
        }

        if (controlAllowPair.first.compare("in_memory") == 0)
        {
            offset = static_cast<int32_t>(TempfileControlFlag::kALLOW_IN_MEMORY_FILES);
        }
        else if (controlAllowPair.first.compare("temporary") == 0)
        {
            offset = static_cast<int32_t>(TempfileControlFlag::kALLOW_TEMPORARY_FILES);
        }
        else
        {
            throw std::invalid_argument(std::string{"Unknown --tempfileControls key "} + controlAllowPair.first);
        }

        if (allowed)
        {
            tempfileControls |= (1U << offset);
        }
        else
        {
            tempfileControls &= ~(1U << offset);
        }
    }
}

void BuildOptions::parse(Arguments& arguments)
{