scope oshi_detectVM.

static SS #vmMap = litmap(
  "00:50:56", "VMware ESX 3",
  "00:0C:29", "VMware ESX 3",
  "00:05:69", "VMware ESX 3",
  "00:03:FF", "Microsoft Hyper-V",
  "00:1C:42", "Parallels Desktop",
  "00:0F:4B", "Virtual Iron 4",
  "00:16:3E", "Xen or Oracle VM",
  "08:00:27", "Sun xVM VirtualBox");

static S[] #vmArray = { "Linux KVM", "Linux lguest", "OpenVZ", "Qemu", "Microsoft Virtual PC",
    "VMWare", "linux-vserver", "Xen", "FreeBSD Jail", "OpenVZ Host", "VirtualBox", "Parallels",
    "Linux Containers", "LXC" };

static Pair<Bool, S> oshi_detectVM() {
  HardwareAbstractionLayer hw = oshi_hardware();

  // Try well known MAC addresses
  NetworkIF[] nifs = hw.getNetworkIFs();
  for (NetworkIF nif : nifs) {
    S mac = nif.getMacaddr().substring(0, 8).toUpperCase();
    if (vmMap.containsKey(mac))
      ret pair(true, vmMap.get(mac));
  }

  // Try well known models
  S model = hw.getComputerSystem().getModel();
  for (String vm : vmArray)
    if (model.contains(vm))
      ret pair(true, vm);

  ret pair(false, "Could not detect a VM");
}

end scope