Method ComputeNetworkCreateEndpoint

NanaBox/ConfigurationManager.cpp:524–695

}

void NanaBox::ComputeNetworkCreateEndpoint(
    std::string const& Owner,
    NanaBox::NetworkAdapterConfiguration& Configuration)
{
    NanaBox::HcnNetwork NetworkHandle;
    winrt::guid SwitchId = NanaBox::NanaBoxSwitchId;
    {
        bool UseSuggestedSwitchId = false;
        bool UseSuggestedSwitchName = false;
        bool UseSuggestedSwitchSubnet = false;
        if (!Configuration.SuggestedSwitchId.empty())
        {
            try
            {
                winrt::guid CandidateSwitchId = winrt::guid(
                    Configuration.SuggestedSwitchId);
                if (NanaBox::NanaBoxSwitchId != CandidateSwitchId)
                {
                    SwitchId = CandidateSwitchId;
                    UseSuggestedSwitchId = true;
                }
            }
            catch (...)
            {
            }
        }
        nlohmann::json Settings;
        {
            std::string SwitchName = "NanaBox";
            if (UseSuggestedSwitchId)
            {
                if (Configuration.SuggestedSwitchName.empty() ||
                    "NanaBox" == Configuration.SuggestedSwitchName)
                {
                    SwitchName.push_back('_');
                    SwitchName.append(winrt::to_string(::FromGuid(SwitchId)));
                }
                else
                {
                    SwitchName = Configuration.SuggestedSwitchName;
                }
                UseSuggestedSwitchName = true;
            }
            Settings["Name"] = SwitchName;
        }
        Settings["Type"] = "ICS";
        Settings["IsolateSwitch"] = true;
        Settings["Flags"] =
            NanaBox::HcnNetworkFlags::EnableDns |
            NanaBox::HcnNetworkFlags::EnableDhcp |
            NanaBox::HcnNetworkFlags::EnableNonPersistent;
        if (!Configuration.SuggestedSwitchSubnet.empty())
        {
            std::uint8_t Octets[4] = {};
            std::uint8_t PrefixLength = 0;
            if (5 == ::sscanf_s(
                Configuration.SuggestedSwitchSubnet.c_str(),
                "%hhu.%hhu.%hhu.%hhu/%hhu",